Novel sliding assembly for web strengthening plate

Abstract

The utility model discloses a novel sliding assembly of a web exercising plate. The novel sliding assembly comprises a web exercising plate body, two arm supporting blocks arranged at the top of the web exercising plate body and sliding pieces arranged at the bottoms of the arm supporting blocks. The sliding part comprises a sliding groove formed in the top of the web exercising plate body, a plurality of rotating grooves symmetrically formed in the inner side of the sliding groove, and a plurality of connecting blocks fixed to the bottom of the arm supporting block; during application, through cooperation of a sliding groove, a rotating groove, a connecting block, a rotating pulley and a connecting rod, the arm supporting block can move on the top of the web exercising plate body in the length direction of the sliding groove, and due to the fact that the multiple rotating grooves are symmetrically formed in the inner sides of the rotating grooves, the multiple rotating pulleys located in the multiple rotating grooves can move in the length direction of the sliding groove; and the acting force which is distributed on the two sides of the connecting block and is transmitted downwards during sliding is transmitted to the rotating pulleys on the two sides through the connecting block, so that the force can be uniformly dispersed, and the sliding stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding structures, in particular to a novel sliding component of a belly-strengthening plate. Background Art

[0002] The abdominal board, also known as the abdominal muscle board, is a fitness equipment designed for abdominal training. This fitness equipment can exercise the waist and abdomen, reduce belly fat, exercise muscles and ankles, and can also improve cardiopulmonary function and increase blood circulation. At the same time, it also has a certain effect on relieving back fascia strain in people with lumbar muscle strain. Because it is easy to use and has significant effects, it is loved by many fitness people.

[0003] In the prior art, a sliding abdominal fitness board is usually performed by kneeling on a flat fixed point with both knees, supporting the support blocks on the abdominal fitness board with both arms, holding the handles on the support blocks with both hands, and sliding on the abdominal fitness board with limited position using the rotating wheel at the bottom of the support block, so as to achieve the purpose of exercising the waist and abdomen. However, in actual applications, when the rotating wheel slides in the groove body on the abdominal fitness board, the stability is often poor, and there is no good sliding feel when sliding. When sliding, the rotating wheel is prone to shaking and imbalance, which makes the user experience poor. Summary of the invention

[0004] The utility model overcomes the shortcomings of the prior art and provides a novel sliding component of a belly-strengthening plate.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a novel sliding assembly of a belly-building plate, comprising: a belly-building plate body, two arm support blocks arranged on the top of the belly-building plate body, and a sliding member arranged at the bottom of the arm support blocks;

[0006] The sliding member comprises: a sliding groove provided at the top of the abdominal plate body, a plurality of rotating grooves symmetrically provided inside the sliding groove, and a plurality of connecting blocks fixed at the bottom of the arm support block; a plurality of rotating pulleys are provided inside the plurality of rotating grooves, and a connecting rod is provided between the rotating pulleys and the connecting blocks;

[0007] A limiting member is disposed at the bottom of the connecting block for limiting the sliding effect when the connecting block moves in the sliding groove.

[0008] In a preferred embodiment of the utility model, the limiting member includes: a limiting slide rail fixed to the inner bottom of the sliding groove, and a limiting slider fixed to the bottom of the connecting block; the bottom of the limiting slider is slidably connected to the top of the limiting slide rail.

[0009] In a preferred embodiment of the utility model, the limiting member includes: a limiting sliding rod fixed on the inner side of the sliding groove, and a limiting sliding groove provided on the surface of the connecting block; the inner side of the limiting sliding groove is sleeved on the side surface of the limiting sliding rod.

[0010] In a preferred embodiment of the present invention, the length of the limiting slide rail is the same as the length of the sliding slot.

[0011] In a preferred embodiment of the present invention, the length of the limiting sliding rod is the same as the length of the sliding slot.

[0012] In a preferred embodiment of the present invention, the length of the rotating groove is the same as that of the sliding groove, and a plurality of the rotating grooves are symmetrically distributed on both sides of the interior of the sliding groove.

[0013] In a preferred embodiment of the present invention, the cross-sectional shape of the rotating groove is convex, and the top and bottom of the rotating pulley are in contact with the inner side of the rotating groove.

[0014] In a preferred embodiment of the utility model, one end of the connecting rod is rotatably connected to one side of the connecting block, and the other end of the connecting rod is fixed to one side of the rotating pulley.

[0015] In a preferred embodiment of the present invention, the number of the connecting rods is the same as the number of the rotating pulleys.

[0016] In a preferred embodiment of the utility model, a handle for the user to hold it is fixed on one side of the arm support block.

[0017] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0018] (1) The utility model provides a novel sliding assembly of an abdominal strengthening plate. A sliding member is arranged at the bottom of an arm supporting block. When in use, the arm supporting block can be moved along the length direction of the sliding groove at the top of the abdominal strengthening plate body through the cooperation of the sliding groove, the rotating groove, the connecting block, the rotating pulley and the connecting rod. Since a plurality of rotating grooves are symmetrically arranged on the inner side of the rotating groove, a plurality of rotating pulleys located in the plurality of rotating grooves are distributed on both sides of the connecting block. The force transmitted downward during sliding is transmitted from the connecting block to the rotating pulleys on both sides, thereby being able to evenly disperse the force and improve the sliding stability.

[0019] (2) In the utility model, by setting a limiter at the bottom of the connecting block, when the connecting block slides along the sliding groove, it can withstand the vertical force transmitted downward by the arm support block through the connecting block, thereby improving the strength of the structure, and can limit the sliding of the connecting block, thereby improving the stability and sliding feel during sliding, thereby making it less likely for the rotating pulley to deviate and shake, improving the balancing effect, and thus enhancing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0021] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0022] Figure 2 It is a half-section and a partial enlarged view of the abdominal strengthening plate body of Example 1 of the utility model;

[0023] Figure 3 It is a half-section and a partial enlarged view of the abdominal strengthening plate body of Example 2 of the utility model;

[0024] In the figure: 1. abdominal plate body; 11. arm support block; 2. sliding groove; 21. rotating groove; 22. connecting block; 23. rotating pulley; 24. connecting rod; 3. limiting slide rail; 31. limiting slider; 4. limiting slide rod; 41. limiting slide groove; 5. handle. DETAILED DESCRIPTION

[0025] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] Example 1

[0027] like Figure 1 and Figure 2 As shown, a novel sliding assembly of an abdominal strengthening board comprises: an abdominal strengthening board body 1, two arm support blocks 11 arranged on the top of the abdominal strengthening board body 1, and a sliding member arranged at the bottom of the arm support blocks 11.

[0028] The sliding member includes: a sliding groove 2 opened on the top of the abdominal plate body 1, a plurality of rotating grooves 21 symmetrically opened on the inner side of the sliding groove 2, and a plurality of connecting blocks 22 fixed on the bottom of the arm support block 11; a plurality of rotating pulleys 23 are arranged on the inner side of the plurality of rotating grooves 21, and a connecting rod 24 is arranged between the rotating pulley 23 and the connecting block 22.

[0029] It should be noted that the length of the rotating groove 21 is the same as that of the sliding groove 2, and a plurality of rotating grooves 21 are symmetrically distributed on both sides of the interior of the sliding groove 2; the cross-sectional shape of the rotating groove 21 is convex, and the top and bottom of the rotating pulley 23 are in contact with the inner side of the rotating groove 21; one end of the connecting rod 24 is rotatably connected to one side of the connecting block 22, and the other end of the connecting rod 24 is fixed to one side of the rotating pulley 23; the number of connecting rods 24 is the same as that of the rotating pulleys 23.

[0030] The bottom of the connection block 22 is provided with a limiting member for limiting the sliding effect when the connection block 22 moves in the sliding groove 2. The limiting member includes: a limiting slide rail 3 fixed to the bottom of the inner side of the sliding groove 2, and a limiting slider 31 fixed to the bottom of the connection block 22; the bottom of the limiting slider 31 is slidably connected to the top of the limiting slide rail 3.

[0031] It should be noted that the length of the limiting slide rail 3 is the same as the length of the sliding slot 2 .

[0032] A handle 5 is fixed to one side of the arm support block 11 for the user to hold conveniently.

[0033] Specific working principle: during use, the user kneels on a flat fixed point with both knees, supports both arms on the arm support block 11 at the top of the abdominal board body 1, and holds the handle 5 on the arm support block 11 with both hands to slide. When the arm support block 11 slides, the connecting block 22 at the bottom will move along the length direction of the sliding groove 2, and the connecting rods 24 on both sides will drive the rotating pulley to rotate on the inner side of the rotating groove 21, and move with the connecting block 22, so that the force transmitted downward during the sliding process is transmitted to the rotating pulleys 23 on both sides by the connecting block 22, so that the force can be evenly dispersed to improve the sliding stability. At the same time, the limiting slider 31 at the bottom of the connecting block 22 will slide along the top of the limiting slide rail 3 to withstand the vertical force transmitted downward by the arm support block 11 through the connecting block 22, thereby improving the strength of the structure, and moving with the connecting block 22 to improve the stability and sliding feel during sliding, thereby making the rotating pulley 23 less likely to deviate and shake, improving the balance effect, thereby increasing the user's experience.

[0034] Example 2

[0035] like Figure 1 and Figure 3 As shown, this embodiment is basically the same as embodiment 1, with the difference being that the limiting member includes: a limiting slide rod 4 fixed on the inner side of the sliding groove 2, and a limiting slide groove 41 opened on the surface of the connecting block 22; the inner side of the limiting slide groove 41 is sleeved on the side of the limiting slide rod 4.

[0036] It should be noted that the length of the limiting sliding rod 4 is the same as the length of the sliding slot 2 .

[0037] Specific working principle: during use, the user kneels on a flat fixed point with both knees, supports both arms on the arm support block 11 at the top of the abdominal board body 1, and holds the handle 5 on the arm support block 11 with both hands to slide. When the arm support block 11 slides, the connecting block 22 at the bottom will move along the length direction of the sliding groove 2, and the connecting rods 24 on both sides will drive the rotating pulley to rotate on the inner side of the rotating groove 21, and move with the connecting block 22, so that the force transmitted downward during the sliding process is transmitted to the rotating pulleys 23 on both sides by the connecting block 22, so that the force can be evenly dispersed, thereby improving the sliding stability. At the same time, the limiting sliding groove 41 on the surface of the connecting block 22 will slide along the side of the limiting sliding rod 4, which can withstand the vertical force transmitted downward by the arm support block 11 through the connecting block 22, improve the strength of the structure, and move with the connecting block 22, improve the stability and sliding feel during sliding, thereby making the rotating pulley 23 less likely to deviate and shake, improve the balance effect, and thus increase the user's experience.

[0038] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A novel sliding assembly for a belly-building plate, characterized in that: include: An abdominal strengthening board body (1), two arm support blocks (11) arranged on the top of the abdominal strengthening board body (1), and a sliding member arranged on the bottom of the arm support blocks (11); The sliding member comprises: a sliding groove (2) provided at the top of the abdominal strengthening plate body (1), a plurality of rotating grooves (21) symmetrically provided inside the sliding groove (2), and a plurality of connecting blocks (22) fixed at the bottom of the arm supporting block (11); a plurality of rotating pulleys (23) are provided inside the plurality of rotating grooves (21), and a connecting rod (24) is provided between the rotating pulleys (23) and the connecting blocks (22); The bottom of the connecting block (22) is provided with a limiting member for achieving a limiting sliding effect when the connecting block (22) moves in the sliding groove (2).

2. A novel sliding assembly for strengthening the abdominal plate according to claim 1, characterized in that: The limiting member comprises: a limiting slide rail (3) fixed to the inner bottom of the sliding groove (2), and a limiting slider (31) fixed to the bottom of the connecting block (22); the bottom of the limiting slider (31) is slidably connected to the top of the limiting slide rail (3).

3. The novel sliding assembly of the abdominal strengthening plate according to claim 1 is characterized in that: The limiting member comprises: a limiting sliding rod (4) fixed inside the sliding groove (2), and a limiting sliding groove (41) provided on the surface of the connecting block (22); the inner side of the limiting sliding groove (41) is sleeved on the side surface of the limiting sliding rod (4).

4. The novel sliding assembly of the abdominal strengthening plate according to claim 2 is characterized in that: The length of the limiting slide rail (3) is the same as the length of the sliding groove (2).

5. The novel sliding assembly of the abdominal strengthening plate according to claim 3 is characterized in that: The length of the limiting sliding rod (4) is the same as the length of the sliding groove (2).

6. The novel sliding assembly of the abdominal strengthening plate according to claim 1 is characterized in that: The length of the rotating groove (21) is the same as that of the sliding groove (2), and a plurality of the rotating grooves (21) are symmetrically distributed on both sides of the interior of the sliding groove (2).

7. The novel sliding assembly of the abdominal strengthening plate according to claim 1 is characterized in that: The cross-sectional shape of the rotating groove (21) is convex, and the top and bottom of the rotating pulley (23) are in contact with the inner side of the rotating groove (21).

8. The novel sliding assembly of the abdominal strengthening plate according to claim 1 is characterized in that: One end of the connecting rod (24) is rotatably connected to one side of the connecting block (22), and the other end of the connecting rod (24) is fixed to one side of the rotating pulley (23).

9. The novel sliding assembly of the abdominal strengthening plate according to claim 1 is characterized in that: The number of the connecting rods (24) is the same as the number of the rotating pulleys (23).

10. The novel sliding assembly of the abdominal strengthening plate according to claim 1 is characterized in that: A handle (5) is fixed on one side of the arm support block (11) for the convenience of the user to hold it.

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