Deep squat trainer

Abstract

The utility model provides a deep squat training device. The deep squat training device comprises a base, a supporting frame, a balancing weight, a pulley rope assembly, a first connector and two second connectors. The rear side of the middle of the supporting frame is fixed to the front side of the lower end of the supporting frame, the balancing weight is vertically connected to the supporting frame in a sliding mode, the first connector is located above the middle of the base and abuts against the base, and the two second connectors are located above the left side and the right side of the base respectively and abut against the base. The pulley rope assembly is connected to the base and the supporting frame. The balancing weight, the first connector and the two second connectors are all connected with the pulley rope assembly. After being connected with a waistband, the first connecting joint inside the deep squat training device can be used as a deep squat training device, after the two second connecting joints inside the deep squat training device are connected with an older rod, the older rod can simulate a barbell to be used, and therefore the deep squat training device has the multifunctional training effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness devices, and more specifically, to a squat trainer. Background Art

[0002] Squat is a compound and whole-body exercise that can train multiple parts of the human body, such as the thighs, buttocks, and hamstrings. Correct squats can help people, especially athletes, exercise the strength of the thighs, buttocks and other parts well. Therefore, when training, people often use squat training equipment.

[0003] Currently, the Chinese Patent Publication No.: CN219681564U discloses a squat trainer, which can only be used for squat training, thus having the disadvantage of single function. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a squat trainer. After the first connection joint inside it is connected to the waistband, it can be used as a squat trainer. After the two second connection joints inside it are connected to the Olympic bar, the Olympic bar can be used to simulate a barbell, so that the utility model has a multi-functional training effect.

[0005] The utility model provides a squat trainer, which includes a base, a support frame, a counterweight, a pulley rope assembly, a first connection joint and two second connection joints; the rear side of the middle part of the support frame is fixed to the front side of the lower end of the support frame, the counterweight is vertically slidably connected to the support frame, the first connection joint is located above the middle of the base and abuts against the base, the two second connection joints are respectively located above the left and right sides of the base and abut against the base, the pulley rope assembly is connected to the base and the support frame, and the counterweight, the first connection joint and the two second connection joints are all connected to the pulley rope assembly.

[0006] After adopting the above structure, when using the utility model, the user's waist is connected to the first connection joint by a waistband. During the process of the user repeatedly squatting and standing up, the squat training of the user can be realized; and when both ends of the Olympic bar are connected to one of the second connection joints, the Olympic bar can be subjected to the traction force of the counterweight through the pulley rope assembly. At this time, the Olympic bar can be used to simulate a barbell to achieve the purpose of fitness, so that the utility model has a multi-functional training effect.

[0007] In a possible implementation, support components are vertically arranged on both the left and right sides of the base. Each support component is located outside the second connection joint on the corresponding side. The two support components are respectively used to support the two ends of the Olympic bar, and the two second connection joints are respectively used to connect with the two ends of the Olympic bar. Through the arrangement of the support components, the two support components can respectively support the two ends of the Olympic bar. After the two ends of the Olympic bar are respectively connected to one of the second connection joints, the Olympic bar can be subjected to the traction force of the counterweight through the pulley rope assembly. At this time, the Olympic bar can be used to simulate a barbell to achieve the purpose of fitness, that is, the utility model has the advantage of multiple functions.

[0008] In a possible implementation, each support component includes a sleeve, a telescopic rod, a first pin, and a "V"-shaped support plate. The sleeve is vertically fixed on the base. The lower end of the telescopic rod is inserted into the sleeve from top to bottom and is vertically slidably connected to the sleeve. The support plate is fixed to the upper end of the telescopic rod. A plurality of pairs of insertion holes are arranged at intervals from top to bottom on the side wall of the sleeve. The first pin is inserted through the telescopic rod and one of the pairs of insertion holes to lock the telescopic rod and the sleeve. After adopting this support component, the "V"-shaped support plate can reliably support the two ends of the Olympic bar. When the first pin is inserted and engaged with a pair of insertion holes at different positions, the support height of the support component for the Olympic bar can be adjusted, that is, the initial height of the Olympic bar can be adjusted.

[0009] In a possible implementation, an adjustment component is connected to the support frame. The adjustment component is used to support the counterweight and adjust the initial height of the counterweight. Through the arrangement of the adjustment component, the adjustment component can adjust the initial height of the counterweight, so as to change the magnitude of the traction force exerted by the counterweight on the first connection joint and the two second connection joints through the pulley rope assembly.

[0010] In a possible implementation, the adjustment assembly includes two support rods, two rotating handles, and two connecting rods; the two support rods are respectively located on the left and right sides of the support frame, the lower ends of the two support rods are rotatably connected to the support frame, and several first card slots are arranged at intervals from top to bottom on the upper part of each support rod. Pull rods are fixed on the left and right sides of the counterweight block, and each first card slot is used for the corresponding pull rod to be vertically inserted. The lower ends of the two rotating handles are respectively rotatably connected to the left and right sides of the support frame. One end of each connecting rod is rotatably connected to the middle of the corresponding rotating handle, and the other end of each connecting rod is rotatably connected to the lower part of the corresponding support rod; the rotating handle is used to drive the support rod to approach or move away from the pull rod; after adopting this adjustment assembly, when the rotating handle is rotated so that the rotating handle drives the support rod to rotate towards the side close to the counterweight block through the connecting rod, the pull rods on both sides of the counterweight block can respectively support in one of the first card slots on one of the support rods. After the pull rods support on the first card slots at different positions, the initial height of the counterweight block can be adjusted, so that the traction force exerted by the counterweight block on the first connection joint and the two second connection joints through the pulley rope assembly can be changed; when the rotating handle is rotated so that the rotating handle drives the support rod to rotate towards the side away from the counterweight block through the connecting rod, the pull rods on both sides of the counterweight block can be separated from the first card slots on the support rod. At this time, the counterweight block can move to the lowest position relative to the support frame. At this time, the counterweight block can exert the maximum traction force on the first connection joint and the two second connection joints through the pulley rope assembly.

[0011] In a possible implementation, arc-shaped holes are arranged at the lower part of each support rod, and limit columns inserted into one of the arc-shaped holes are fixed on the support frame; when the support rod rotates relative to the support frame, the limit column slides in the arc-shaped hole to limit the rotation range of the support rod relative to the support frame; after adopting this structure, when the support rod rotates relative to the support frame, under the combined action of the arc-shaped hole and the limit column, the rotation range of the support rod relative to the support frame can be limited, that is, the rotation range of the support rod can be restricted.

[0012] In a possible implementation, the squat trainer further includes two grip bars arranged symmetrically left and right, each grip bar extends from front to back, and the rear ends of the two grip bars are connected to the upright post located on the front side of the support frame; through the arrangement of the grip bars, when the user performs a squat exercise, the two grip bars can be respectively held by one of the user's hands, so that the user can maintain better balance.

[0013] In a possible implementation, the squat trainer further includes a crossbar. The rear ends of the two grip bars are respectively fixed to one end of the crossbar. A vertically arranged locking frame is fixed to the rear side of the middle of the crossbar. Second card slots with side openings are provided at the upper and lower ends of the locking frame. The openings on the side edges of the two second card slots face right and left respectively. The distance between the two second card slots is greater than the width of the column. A plugging column extending from front to back is fixed in the middle of the locking frame. A number of limiting holes are arranged on the column at intervals from top to bottom. The plugging column is inserted into one of the limiting holes in a matching manner, and both of the two second card slots are clamped with the column in a matching manner. A second bolt is inserted through the opening at the side of one of the second card slots. The second bolt is used to close the opening on the side edge of the corresponding second card slot and abuts against the outer wall of the column to limit the relative rotation of the locking frame with respect to the column. After adopting this structure, when the second bolt is pulled out, and when the crossbar rotates relative to the column to the vertical state, the locking frame can be rotated to the vertical state. At this time, both of the two second card slots on the locking frame can be disengaged from the column. And because the distance between the two second card slots is greater than the width of the column, the plugging column can be pulled out from the limiting hole from back to front. When the plugging column is inserted into the limiting holes at different positions and the crossbar is rotated to the horizontal state again, the two second card slots on the locking frame can be clamped to the column again. Finally, the second bolt is inserted into the opening on the side edge of the corresponding second card slot. At this time, the locking of the crossbar and the column can be realized. After the plugging column is inserted into the limiting holes at different positions, the height of the two grip bars can be adjusted to facilitate users of different heights to hold the two grip bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the first three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is Figure 1 the enlarged structural schematic diagram at A in

[0016] Figure 3 is the second three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 4 is the three-dimensional structural schematic diagram after the grip bars, crossbar, locking frame and column are assembled;

[0018] Figure 5 is Figure 4 the partial exploded three-dimensional structural schematic diagram of DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0020] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified or limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0021] In the embodiments of the present application, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See Figures 1-5 As shown, the embodiments of the present application disclose a squat trainer, which includes a base 1, a support frame 2, a counterweight 3, a pulley rope assembly 4, a first connection joint 5 and two second connection joints 6; the rear side of the middle part of the support frame 2 is fixed to the front side of the lower end of the support frame 2, the counterweight 3 is vertically slidably connected to the support frame 2, the first connection joint 5 is located above the middle part of the base 1 and abuts against the base 1, and the two second connection joints 6 are respectively located above the left and right sides of the base 1 and abut against the base 1. The pulley rope assembly 4 is connected to the base 1 and the support frame 2, and the counterweight 3, the first connection joint 5 and the two second connection joints 6 are all connected to the pulley rope assembly 4.

[0024] Support assemblies 7 are vertically arranged on both the left and right sides of the base 1, and each support assembly 7 is located outside the corresponding second connection joint 6. The two support assemblies 7 are respectively used to support the two ends of the Olympic bar, and the two second connection joints 6 are respectively used to connect to the two ends of the Olympic bar; through the arrangement of the support assemblies, the two support assemblies can respectively support the two ends of the Olympic bar, and after the two ends of the Olympic bar are respectively connected to one of the second connection joints, the Olympic bar can be subjected to the traction force of the counterweight through the pulley rope assembly. At this time, the Olympic bar can simulate the use of a barbell to achieve the purpose of fitness, that is, the present utility model has the advantage of being multifunctional.

[0025] Each support component 7 includes a sleeve 71, a telescopic rod 72, a first pin 73, and a "V"-shaped support plate 74; the sleeve 71 is vertically fixed on the base 1, the lower end of the telescopic rod 72 is inserted into the sleeve 71 from top to bottom and is vertically slidably connected to the sleeve 71, the support plate 74 is fixed to the upper end of the telescopic rod 72, several pairs of insertion holes 711 are arranged on the side wall of the sleeve 71 at intervals from top to bottom, and the first pin 73 is inserted through the telescopic rod 72 and one of the pairs of insertion holes 711 to lock the telescopic rod 72 and the sleeve 71; after adopting such a support component, the "V"-shaped support plate can reliably support the two ends of the Olympic bar. When the first pin is inserted and matched with a pair of insertion holes at different positions, the support height of the support component for the Olympic bar can be adjusted, that is, the initial height of the Olympic bar can be adjusted.

[0026] An adjustment component 8 is connected to the support frame 2. The adjustment component 8 is used to support the counterweight 3 and adjust the initial height of the counterweight 3; through the setting of the adjustment component, the adjustment component can adjust the initial height of the counterweight, so as to change the magnitude of the traction force exerted by the counterweight on the first connection joint and the two second connection joints through the pulley rope assembly.

[0027] The adjustment component 8 includes two support rods 81, two rotating handles 82, and two connecting rods 83; the two support rods 81 are respectively located on the left and right sides of the support frame 2, the lower ends of the two support rods 81 are rotatably connected to the support frame 2, several first clamping grooves 811 are arranged at intervals from top to bottom on the upper part of each support rod 81, lifting rods 31 are fixed to the left and right sides of the counterweight 3, and each first clamping groove 811 is used for the corresponding lifting rod 31 to be vertically clamped therein. The lower ends of the two rotating handles 82 are respectively rotatably connected to the left and right sides of the support frame 2. One end of each connecting rod 83 is rotatably connected to the middle part of the corresponding rotating handle 82, and the other end of each connecting rod 83 is rotatably connected to the lower part of the corresponding support rod 81; the rotating handle 82 is used to drive the support rod 81 to approach or move away from the lifting rod 31; after adopting such an adjustment component, when the rotating handle is rotated so that the rotating handle drives the support rod to rotate towards the side close to the counterweight through the connecting rod, the lifting rods located on both sides of the counterweight can respectively be supported in one of the first clamping grooves on one of the support rods. When the lifting rods are supported in the first clamping grooves at different positions, the initial height of the counterweight can be adjusted, so as to change the magnitude of the traction force exerted by the counterweight on the first connection joint and the two second connection joints through the pulley rope assembly; when the rotating handle is rotated so that the rotating handle drives the support rod to rotate towards the side away from the counterweight through the connecting rod, the lifting rods located on both sides of the counterweight can be disengaged from the first clamping grooves on the support rod. At this time, the counterweight can move to the lowest position relative to the support frame. At this time, the counterweight can exert the maximum traction force on the first connection joint and the two second connection joints through the pulley rope assembly.

[0028] An arc-shaped hole 812 is provided at the lower part of each support rod 81, and a limit post 21 inserted into one of the arc-shaped holes 812 is fixed on the support frame 2; when the support rod 81 rotates relative to the support frame 2, the limit post 21 slides in the arc-shaped hole 812 to limit the rotation range of the support rod 81 relative to the support frame 2; by adopting this structure, when the support rod rotates relative to the support frame, under the cooperation of the arc-shaped hole and the limit post, the rotation range of the support rod relative to the support frame can be limited, that is, the rotation range of the support rod can be restricted.

[0029] The squat trainer further includes two grip bars 91 arranged symmetrically left and right. Each grip bar 91 extends from front to back, and the rear ends of the two grip bars 91 are both connected to a column 22 located on the front side of the support frame 2; through the arrangement of the grip bars, when the user performs a squat exercise, the two grip bars can be respectively held by one of the user's hands, so that the user can maintain better balance.

[0030] The squat trainer further includes a cross bar 92. The rear ends of the two grip bars 91 are respectively fixed to one end of the cross bar 92. A vertically arranged locking frame 93 is fixed to the rear side of the middle of the cross bar 92. Second card slots 931 with side openings are provided at the upper and lower ends of the locking frame 93. The openings on the side edges of the two second card slots 931 face right and left respectively. The distance between the two second card slots 931 is greater than the width of the column 22. A plug-in column 932 extending from front to back is fixed in the middle of the locking frame 93. A number of limit holes 221 are arranged on the column 22 at intervals from top to bottom. The plug-in column 932 is inserted into one of the limit holes 221 in cooperation, and the two second card slots 931 are both clamped with the column 22. A second plug pin 94 is inserted through the opening at the side of one of the second card slots 931. The second plug pin 94 is used to close the opening on the side edge of the corresponding second card slot 931 and abuts against the outer wall of the column 22 to limit the rotation of the locking frame 93 relative to the column 22; by adopting this structure, when the second plug pin is pulled out, and when the cross bar rotates relative to the column to the vertical state, the locking frame can be rotated to the vertical state. At this time, the two second card slots on the locking frame can both be disengaged from the column, and since the distance between the two second card slots is greater than the width of the column, the plug-in column can be pulled out from the limit hole from back to front; when the plug-in column is inserted into the limit holes at different positions and the cross bar is rotated to the horizontal state again, the two second card slots on the locking frame can be clamped to the column again, and finally the second plug pin is inserted into the opening on the side edge of the corresponding second card slot. At this time, the locking of the cross bar and the column can be achieved; when the plug-in column is inserted into the limit holes at different positions, the height of the two grip bars can be adjusted to facilitate users of different heights to hold the two grip bars.

[0031] As described above, it is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A squat training device, characterized in that: The invention comprises a base (1), a support frame (2), a counterweight (3), a pulley rope assembly (4), a first connection joint (5) and two second connection joints (6); the rear side of the middle part of the support frame (2) is fixed to the front side of the lower end of the support frame (2); the counterweight (3) is vertically slidably connected to the support frame (2); the first connection joint (5) is located above the middle part of the base (1) and abuts against the base (1); the two second connection joints (6) are respectively located above the left and right sides of the base (1) and abut against the base (1); the pulley rope assembly (4) is connected to the base (1) and the support frame (2); the counterweight (3), the first connection joint (5) and the two second connection joints (6) are all connected to the pulley rope assembly (4).

2. The squat training device according to claim 1, characterized in that: Support assemblies (7) are vertically arranged on both left and right sides of the base (1); each of the support assemblies (7) is located outside the second connection joint (6) on the corresponding side; the two support assemblies (7) are respectively used to support the two ends of the Ao rod; and the two second connection joints (6) are respectively used to connect to the two ends of the Ao rod.

3. The squat training device according to claim 2, characterized in that: Each of the support assemblies (7) comprises a sleeve (71), a telescopic rod (72), a first latch (73) and a V-shaped support plate (74); the sleeve (71) is vertically fixed to the base (1); the lower end of the telescopic rod (72) is inserted into the sleeve (71) from top to bottom and is vertically slidably connected to the sleeve (71); the support plate (74) is fixed to the upper end of the telescopic rod (72); a plurality of pairs of insertion holes (711) are arranged on the side wall of the sleeve (71) and are spaced from top to bottom; the first latch (73) is inserted into the telescopic rod (72) and one of the pairs of insertion holes (711) to lock the telescopic rod (72) and the sleeve (71).

4. The squat training device according to any one of claims 1 to 3, characterized in that: An adjustment component (8) is connected to the support frame (2), and the adjustment component (8) is used to support the counterweight block (3) and adjust the initial height of the counterweight block (3).

5. The squat training device according to claim 4, characterized in that: The adjustment assembly (8) comprises two support rods (81), two rotating handles (82) and two connecting rods (83); the two support rods (81) are respectively located on the left and right sides of the support frame (2); the lower ends of the two support rods (81) are rotatably connected to the support frame (2); the upper part of each support rod (81) is provided with a plurality of first slots (811) spaced from top to bottom; the left and right sides of the counterweight block (3) are fixed with lifting rods (31); Each of the first card slots (811) is used for vertical insertion of the lifting rod (31) on the corresponding side; the lower ends of the two rotating handles (82) are rotatably connected to the left and right sides of the support frame (2) respectively; one end of each connecting rod (83) is rotatably connected to the middle part of the rotating handle (82) on the corresponding side; and the other end of each connecting rod (83) is rotatably connected to the lower part of the support rod (81) on the corresponding side; the rotating handle (82) is used to drive the support rod (81) to move closer to or away from the lifting rod (31).

6. The squat training device according to claim 5, characterized in that: An arc-shaped hole (812) is provided at the lower portion of each support rod (81), and a limiting column (21) is fixed on the support frame (2) and is inserted into one of the arc-shaped holes (812). When the support rod (81) rotates relative to the support frame (2), the limiting column (21) slides in the arc-shaped hole (812) to limit the rotation range of the support rod (81) relative to the support frame (2).

7. The squat training device according to any one of claims 1 to 3, characterized in that: The squat training device further comprises two grip bars (91) which are arranged symmetrically on the left and right, each grip bar (91) extending from front to rear, and the rear ends of the two grip bars (91) are connected to the upright posts (22) located on the front side of the support frame (2).

8. The squat training device according to claim 7, characterized in that: The squat training device also includes a crossbar (92), the rear ends of the two grip bars (91) are respectively fixed to one end of the crossbar (92), a locking frame (93) arranged vertically is fixed to the rear side of the middle part of the crossbar (92), the upper and lower ends of the locking frame (93) are both provided with second card slots (931) with side openings, the openings on the sides of the two second card slots (931) are respectively facing the right side and the left side, the spacing between the two second card slots (931) is greater than the width of the column (22), and a plug-in connector extending from front to rear is fixed to the middle part of the locking frame (93). The column (932) is provided with a plurality of limiting holes (221) spaced from top to bottom on the column (22), the plug-in column (932) is plugged into one of the limiting holes (221) and the two second card slots (931) are both plugged into the column (22), a second latch (94) is passed through an opening on the side of one of the second card slots (931), and the second latch (94) is used to close the opening on the side of the corresponding second card slot (931) and abut against the outer wall of the column (22) to limit the rotation of the locking frame (93) relative to the column (22).

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