Connecting structure for Smith and bird training equipment

Abstract

The utility model discloses a connecting structure for Smith and bird training equipment, which comprises a fixed plate fixedly connected to a sliding sleeve component of a Smith trainer, a movable plate connected with a pulley yoke of the bird training equipment, and a connecting piece fixedly connected to the movable plate. A mounting groove matched with the connecting piece is formed in the fixed plate, the mounting groove is provided with an inserting part and a limiting part, and the connecting piece moves to the limiting part from the inserting part, so that the movable plate and the fixed plate are fixed; according to the utility model, the fixed plate and the movable plate can be assembled and disassembled without a special tool, so that the overall structure of the fitness equipment is simplified, and meanwhile, the multifunctionality and the user experience of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fitness equipment connecting structure, especially a connecting structure for Smith and fly bird training equipment. BACKGROUND

[0002] In the Smith fly bird training all-in-one machine, the Smith and fly bird training functions are integrated together by using the pulley and steel wire rope system to realize the weight sharing and multifunction. However, when using the Smith function, the existence of the fly bird training assembly and the steel wire rope may affect the independence and movement stability of the Smith barbell rod. Therefore, a simple and quick connecting structure needs to be designed to efficiently separate or connect the Smith barbell rod and the fly bird training assembly when needed. SUMMARY

[0003] The utility model provides a connecting structure for Smith and fly bird training equipment, which can at least solve one problem pointed out in the background.

[0004] A connecting structure for Smith and fly bird training equipment, comprising:

[0005] A fixed plate fixedly connected to the sliding sleeve assembly of the Smith training device;

[0006] A movable plate connected to the pulley frame of the fly bird training equipment; and

[0007] A connecting piece;

[0008] The connecting piece is fixedly connected to the movable plate, and the fixed plate is provided with a mounting slot for cooperating with the connecting piece. The mounting slot has an insertion part and a limiting part. The connecting piece is moved from the insertion part to the limiting part to fix the movable plate and the fixed plate.

[0009] Preferably, the end of the connecting piece is provided with a limiting block, and the diameter of the limiting block is greater than the diameter of the connecting piece.

[0010] The width of the insertion part is not less than the diameter of the limiting block, and the width of the limiting part is less than the diameter of the limiting block.

[0011] Preferably, the mounting slot is L-shaped, the insertion part is a vertical segment, and the limiting part is a horizontal segment.

[0012] Preferably, the fixed plate is further provided with a locking pin rod assembly, which comprises:

[0013] A pin rod sleeve fixedly connected to the fixed plate; and

[0014] A pin rod inserted into the pin rod sleeve;

[0015] The movable plate is provided with a limiting hole matched with the pin rod.

[0016] Preferably, a reset spring is sleeved on the pin rod, one end of the reset spring is connected with the pin rod sleeve, and the other end is connected on the pin rod.

[0017] Preferably, the end of the pin rod has a guide slope.

[0018] Compared with the prior art, the beneficial effects of the utility model are that: the utility model can complete the installation and dismounting operation between the fixed plate and the movable plate without special tools, simplifies the overall structure of the fitness equipment, and improves the multifunctionality and user experience of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure schematic view of one of the perspectives of the utility model;

[0020] Figure 2 is a structure schematic view of another perspective of the utility model;

[0021] Figure 3 is a structure schematic view of the fixed plate and the movable plate after being separated;

[0022] Figure 4 is a structure schematic view of the fixed plate of the utility model;

[0023] Figure 5 is a structure schematic view of the movable plate of the utility model.

[0024] BRIEF DESCRIPTION OF DRAWINGS:

[0025] 1-fixed plate, 2-movable plate, 3-pulley frame, 4-mounting groove, 5-inserting part, 6-limiting part, 7-pin rod, 8-pin rod sleeve, 9-limiting hole, 10-limiting block, 11-connecting piece, 12-reset spring, 13-guide slope. DETAILED DESCRIPTION

[0026] One specific embodiment of the utility model will be described in detail below in combination with the drawings, but it should be understood that the protection scope of the utility model is not limited by the specific embodiment.

[0027] As Figures 1 to 5 shown, the connecting structure for Smith and fly bird training equipment provided by the utility model embodiment comprises a fixed plate 1 fixedly connected on a sliding sleeve assembly of a Smith training device, a movable plate 2 connected with a pulley frame 3 of a fly bird training device, and a connecting piece 11 for connecting the fixed plate 1 and the movable plate 2.

[0028] The connecting piece 11 is fixedly connected to the movable plate 2, the fixed plate 1 is provided with a mounting slot 4 for cooperating with the connecting piece 11, the mounting slot 4 has an insertion part 5 and a limiting part 6, the connecting piece 11 is moved from the insertion part 5 to the limiting part 6, so as to fix the movable plate 2 and the fixed plate 1;

[0029] In addition, the fixed plate 1 is further provided with a locking pin rod 7 assembly, which comprises a pin rod 7 and a pin rod sleeve 8, the pin rod sleeve 8 is fixedly connected to the fixed plate 1, the pin rod 7 is inserted into the pin rod sleeve 8, the movable plate 2 is provided with a limiting hole 9 for cooperating with the pin rod 7, and the pin rod 7 is inserted into the limiting hole 9, so as to limit the movement range of the movable plate 2 and avoid loosening;

[0030] The pin rod 7 is provided with a reset spring 12, one end of the reset spring 12 is connected to the pin rod sleeve 8, and the other end is connected to the pin rod 7, under the action of the reset spring 12, the end of the pin rod 7 is kept in the state of extending out of the pin rod sleeve 8;

[0031] In addition, the end of the pin rod 7 of the embodiment has a guide inclined surface 13, during the movement of the connecting piece 11 to the insertion part 5, the movable plate 2 will abut against the guide inclined surface 13, so as to make the pin rod 7 shrink inwardly, when the connecting piece 11 is completely moved to the limiting part 6, the limiting hole 9 is just corresponding to the pin rod 7, at this time, the pin rod 7 is automatically inserted into the limiting hole 9, and the fixing is completed;

[0032] The end of the connecting piece 11 is provided with a limiting block 10, the diameter of the limiting block 10 is greater than the diameter of the connecting piece 11;

[0033] The width of the insertion part 5 is not less than the diameter of the limiting block 10, and the width of the limiting part 6 is less than the diameter of the limiting block 10;

[0034] The mounting slot 4 can be straight, in order to further improve the connection stability, the mounting slot 4 of the embodiment is L-shaped, the insertion part 5 is a vertical segment, and the limiting part 6 is a horizontal segment, even if the fixing of the pin rod 7 is lost, the connecting piece 11 is still in the limiting part 6, and in the process of fitness, the gravity is applied to the pulley frame 3, so that the connecting piece 11 basically will not move upward, and a certain degree of anti-falling effect can be achieved;

[0035] When the Smith function is used and the bird assembly needs to be cancelled, the user only needs to pull the pin rod 7, so that the pin rod 7 is separated from the limiting hole 9 of the movable plate 2, and then the pulley frame 3 is slid along the L-shaped mounting slot 4 to the upper end of the slot (i.e. the insertion part 5), and the pulley frame 3 is separated from the sleeve assembly, the operation is simple and fast, and no tool is needed, so that the user can switch the mode at any time during the training.

[0036] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit and the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0037] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A connection structure for a Smith and Flyer training device, characterized by, The utility model relates to a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment.

2. The connection structure for the Smith and Flyer training device according to claim 1, wherein The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment.

3. The connection structure for the Smith and Flyer training device according to claim 1 or 2, characterized in that, The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment.

4. The connection structure for the Smith and Flyer training device according to claim 1, wherein The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment.

5. The connection structure for the Smith and Flyer training device according to claim 4, wherein The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment.

6. The connection structure for the Smith and Flyer training device according to claim 5, wherein The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility model discloses a fixing plate, a movable plate and a connecting piece, and belongs to the field of training equipment. The utility

Images