Pressing and lifting training device

Abstract

The utility model discloses a pushing and lifting training device. The device comprises a portal frame; the counter weight assembly is rotationally connected with the portal frame and comprises a shell, a counter weight frame, a counter weight block and a driving rod, the counter weight frame and the counter weight block are both located in the shell, the shell is fixedly connected with the counter weight frame, the counter weight block is slidably connected with the counter weight frame, end plates are arranged at the two ends of the shell correspondingly, the driving rod is in threaded connection with the counter weight block, and the driving rod is rotationally connected with the two end plates correspondingly; the built-in limiting assembly is used for limiting the rotating angle of the counterweight assembly; and the pushing and lifting assembly comprises a first pushing and lifting arm and a second pushing and lifting arm, and the balancing weight moves between the portal frame and the pushing and lifting assembly. The balancing weight is located at different positions in the shell and can provide resistance of different magnitudes for pushing and lifting training, resistance adjustment is achieved, and therefore different training requirements of users are met.

Description

Technical Field

[0001] The utility model generally relates to the field of fitness equipment, specifically to the field of outdoor fitness equipment, and in particular to a push-up training device. Background Art

[0002] Outdoor fitness equipment is generally called community fitness equipment, also known as park fitness equipment. It decorates modern cities and provides convenience for national fitness anytime and anywhere. The equipment settings in outdoor fitness equipment target the general public. Its popularity makes it simple, easy to learn and quick to see results.

[0003] Existing outdoor fitness equipment generally uses the user's own weight as training resistance, and the resistance cannot be adjusted. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a push-up training device capable of adjusting resistance.

[0005] In a first aspect, the push-up training device of the utility model comprises:

[0006] Gantry;

[0007] A counterweight assembly is rotatably connected to the gantry, the counterweight assembly comprises a shell, a counterweight frame, a counterweight block and a driving rod, the counterweight frame and the counterweight block are both located in the shell, the shell is fixedly connected to the counterweight frame, the counterweight block is slidably connected to the counterweight frame, end plates are respectively provided at both ends of the shell, the driving rod is screwed to the counterweight block, and the driving rod is rotatably connected to the two end plates respectively;

[0008] A built-in limiting assembly, which is used to limit the rotation angle of the counterweight assembly; and

[0009] The push assembly includes a first push arm and a second push arm, wherein one end of the first push arm is fixedly connected to the counterweight rack, the other end of the first push arm is fixedly connected to a first handle, one end of the second push arm is fixedly connected to the counterweight rack, and the other end of the second push arm is fixedly connected to a second handle.

[0010] The counterweight moves between the gantry and the push assembly.

[0011] According to the technical solution provided in the embodiment of the present application, when the user performs a push-up training by grasping the first handle and the second handle, the counterweight assembly is driven to rotate relative to the gantry. During the push-up training, the gravity of the counterweight block is used to provide resistance for the push-up training. When the resistance needs to be adjusted, the driving rod can be rotated to drive the counterweight block to move in the shell. The counterweight block located at different positions in the shell can provide different resistances for the push-up training, realizing resistance adjustment, thereby meeting different training needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0013] Figure 1 This is a structural schematic diagram of a push-up training device according to an embodiment of the utility model;

[0014] Figure 2 This is a structural schematic diagram of a push-up training device according to another embodiment of the utility model;

[0015] Figure 3 This is a structural schematic diagram of a push-up training device according to another embodiment of the present utility model;

[0016] Figure 4 This is a structural schematic diagram of a push-up training device according to another embodiment of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the weight assembly of the push-up training device according to an embodiment of the utility model;

[0018] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0019] Figure 7 It is a schematic diagram of the structure of the cooperation between the second fixing block and the fixing plate of the push-up training device according to an embodiment of the utility model;

[0020] Figure 8 It is a schematic structural diagram of the cooperation between the second fixing block and the fixing plate of the push-up training device according to an embodiment of the utility model. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Please refer to Figures 1 to 8 The push-up training device of the utility model comprises: a gantry 100; a counterweight assembly 200, which is rotatably connected to the gantry 100, and the counterweight assembly 200 comprises a shell 210, a counterweight frame 220, a counterweight block 230 and a driving rod 250, the counterweight frame 220 and the counterweight block 230 are both located in the shell 210, the shell 210 is fixedly connected to the counterweight frame 220, the counterweight block 230 is slidably connected to the counterweight frame 220, and end plates 211 are respectively provided at both ends of the shell 210, the driving rod 250 is screwed to the counterweight block 230, and the driving rod 250 is respectively connected to the two end plates 211 1 rotation connection; a built-in limit assembly 300, which is used to limit the rotation angle of the counterweight assembly 200; and a push assembly 400, which includes a first push arm 410 and a second push arm 420, one end of the first push arm 410 is fixedly connected to the counterweight frame 220, the other end of the first push arm 410 is fixedly connected to a first handle 411, one end of the second push arm 420 is fixedly connected to the counterweight frame 220, the other end of the second push arm 420 is fixedly connected to a second handle 421, and the counterweight block 230 moves between the gantry 100 and the push assembly 400.

[0024] In the embodiment of the utility model, the gantry 100 includes two vertical rods 140 and a cross rod 150, the cross rod 150 is located between the two vertical rods 140, and the two vertical rods 140 are respectively connected to the cross rod 150 by bolts to achieve detachable fixed connection. The counterweight assembly 200 is respectively connected to the two vertical rods 140 to ensure the stability of the rotational connection between the counterweight assembly 200 and the gantry 100.

[0025] The counterweight assembly 200 includes a housing 210, a counterweight frame 220, a counterweight block 230 and a driving rod 250. The driving rod 250 passes through the counterweight block 230, and the driving rod 250 is connected to the counterweight block 230 by a thread. The driving rod 250 is rotated to drive the counterweight block 230 to move along the length direction of the driving rod 250, and the counterweight block 230 is driven to move in the housing 210. The counterweight block 230 is located at different positions in the housing 210 to provide different resistances for push-up training, thereby achieving resistance adjustment. When the counterweight block 230 is away from the gantry 100, the training resistance will increase; when the counterweight block 230 is close to the gantry 100, the training resistance will decrease. The counterweight frame 220 and the counterweight block 230 are both located in the housing 210, and end plates 211 are respectively provided at both ends of the housing 210. The housing 210 can prevent the counterweight frame 220 and the counterweight block 230 from being exposed, which not only ensures the personal safety of the user, but also protects the counterweight frame 220 and the counterweight block 230. The driving rod 250 is rotatably connected to the two end plates 211 respectively, and the two end plates 211 can support the driving rod 250, ensuring the stability of the driving rod 250.

[0026] The push assembly 400 includes a first push arm 410 and a second push arm 420. The first push arm 410 is provided with a first handle 411, and the second push arm 420 is provided with a second handle 421. The first push arm 410 and the second push arm 420 are respectively fixedly connected to the counterweight frame 220. The counterweight block 230 moves between the gantry 100 and the push assembly 400. When the user performs push training, the first push arm 410 and the second push arm 420 are lifted upward by grasping the first handle 411 and the second handle 421, thereby driving the counterweight assembly 200 to rotate relative to the gantry 100. At this time, the vertical height of the counterweight block 230 becomes higher, and the gravity of the counterweight block 230 provides resistance for the push training.

[0027] The counterweight assembly 200 is rotatably connected to the gantry 100. The counterweight frame 220 may be fixedly connected to a rotating shaft 221, and the gantry 100 is fixedly connected to a sleeve 130, and the rotating shaft 221 is partially inserted into the sleeve 130. The sleeve 130 is fixedly connected to a fixing plate 131, and a bolt is passed through a fixing hole 141 provided on the fixing plate 131 and the gantry 100 to fix the fixing plate 131 and the gantry 100. A plurality of fixing holes 141 may be provided on the gantry 100 to adjust the fixed position of the fixing plate 131 and the gantry 100. A bearing is provided between the rotating shaft 221 and the sleeve 130 to realize the rotatable connection between the rotating shaft 221 and the sleeve 130, thereby realizing the rotatable connection between the gantry 100 and the counterweight assembly 200. The built-in limiting assembly 300 includes a first fixed block 310 and a second fixed block 320 which are arranged opposite to each other. The first fixed block 310 is fixedly connected to the rotating shaft 221, and the second fixed block 320 is fixedly connected to the shaft sleeve 130. The first fixed block 310 is fixedly connected to a plurality of limiting rods 311, and the second fixed block 320 is provided with a plurality of limiting grooves 321. The limiting rods 311 and the limiting grooves 321 are in a one-to-one correspondence. One limiting rod 311 extends into one limiting groove 321. The limiting groove 321 can limit the range of motion of the limiting rod 311, thereby limiting the rotation angle of the first fixed block 310 relative to the second fixed block 320, and further limiting the rotation angle of the counterweight assembly 200. The built-in limiting assembly 300 may also include a casing 330. The first fixed block 310 and the second fixed block 320 are in the casing 330 to prevent the first fixed block 310 and the second fixed block 320 from being exposed, thereby ensuring the safety of the push training device.

[0028] Furthermore, it also includes a seat 500, which includes a seat plate 510, a back plate 520 and a first support frame 530, and the seat plate 510 and the back plate 520 are fixedly connected to the first support frame 530 respectively.

[0029] In the embodiment of the utility model, the user can sit on the seat 500 to perform overhead press training or inclined bench press training. The back plate 520 can support the user's back, and the seat plate 510 can support the user's buttocks. The action of the press training can be changed by changing the inclination of the seat plate 510 and the back plate 520.

[0030] When the seat 500 is not provided, the wheelchair can be pushed near the push assembly 400 for barrier-free push training. Figure 1 The Accessible Press Training Device is shown.

[0031] Figure 2 Overhead Press Training Apparatus shown.

[0032] Figure 3 The Incline Bench Press training device is shown.

[0033] Furthermore, a reclining stool 600 is also included. The reclining stool 600 includes a support plate 610 and a second support frame 620 . The support plate 610 is fixedly connected to the second support frame 620 .

[0034] In the embodiment of the present invention, the user can lie on the reclining stool 600 to perform bench press training.

[0035] When the reclining stool 600 is not provided, the wheelchair can be pushed near the push assembly 400 for barrier-free push training. Figure 1 The Accessible Press Training Device is shown.

[0036] Figure 4 Shown is a bench press training device.

[0037] Furthermore, the gantry 100 is respectively fixedly connected with a first supporting leg 110 and a second supporting leg 120 , the length of the first supporting leg 110 is greater than the length of the second supporting leg 120 , and the first supporting leg 110 and the pushing assembly 400 are located on the same side of the gantry 100 .

[0038] In the embodiment of the present utility model, the first supporting leg 110 and the second supporting leg 120 are separated, and the gantry 100 is supported by the first supporting leg 110 and the second supporting leg 120 , thereby ensuring the stability of the gantry 100 .

[0039] The length of the first supporting leg 110 is greater than that of the second supporting leg 120. The first supporting leg 110 is located below the counterweight block 230. When adjusting the position of the counterweight block 230, the projection of the center of gravity of the counterweight assembly 200 on the ground is always between the first supporting leg 110 and the second supporting leg 120, thereby ensuring the reliability and safety of the push-up training device.

[0040] Furthermore, one end of the driving rod 250 close to the pushing assembly 400 extends out of the end plate 211 and is fixedly connected to the driving disk 251 .

[0041] In the embodiment of the utility model, the driving disk 251 is located outside the housing 210. The driving rod 250 is driven to rotate by rotating the driving disk 251, thereby driving the counterweight block 230 to move in the housing 210. The counterweight block 230 is located at different positions in the housing 210 to provide different resistances for push-up training, thereby achieving training resistance adjustment. By providing the driving disk 251, it is convenient for the user to drive the driving rod 250 to rotate to adjust the training resistance, thereby reducing the difficulty of adjusting the training resistance.

[0042] Furthermore, the driving disk 251 is connected to a handle 252 .

[0043] In the embodiment of the present utility model, the user can drive the driving disk 251 to rotate by grasping the handle 252, which is convenient for operation.

[0044] refer to Figure 5 Furthermore, the driving rod 250 is fixedly connected with a first limit block 253 and a second limit block 254 , and the counterweight block 230 moves between the first limit block 253 and the second limit block 254 .

[0045] In the embodiment of the utility model, the first limiting block 253 and the second limiting block 254 are provided to limit the movement range of the counterweight block 230 relative to the driving rod 250, thereby ensuring the reliability of the push training device.

[0046] refer to Figure 5 Furthermore, a plurality of drainage holes 212 are provided on the side of the shell 210 facing the ground.

[0047] In an embodiment of the utility model, the push-up training device is placed outdoors as outdoor fitness equipment. The drainage hole 212 is provided to allow rainwater in the shell 210 to be discharged, thereby preventing rainwater from accumulating in the shell 210 and extending the service life and reliability of the push-up training device.

[0048] Furthermore, the counterweight block 230 is composed of a plurality of counterweight plates 231 that are detachably fixedly connected.

[0049] In the embodiment of the utility model, the multiple weight plates 231 can be detachably fixed by bolts. Specifically, the bolts are passed through the multiple weight plates 231 and then screwed with nuts. The multiple bolts can be used to fix the multiple weight plates 231, thereby ensuring the reliability of fixing the multiple weight plates 231. The number of weight plates 231 can be set according to customer needs to configure the weight.

[0050] refer to Figure 5 and 6 Furthermore, the two ends of the counterweight block 230 are respectively and detachably fixedly connected with sliders 240, and the slider 240 is provided with a sliding part 241, and the sliding part 241 is located between the counterweight block 230 and the counterweight frame 220. The sliding part 241 slides on the counterweight frame 220, and a gap is provided between the counterweight block 230 and the counterweight frame 220.

[0051] In the embodiment of the utility model, the slider 240 and the counterweight frame 220 are slidably matched, and when the driving rod 250 is rotated, the counterweight block 230 can slide along the guide of the counterweight frame 220, thereby ensuring the stability of the movement of the counterweight block 230. The slider 240 is provided with a sliding portion 241, and the sliding portion 241 can separate the counterweight block 230 from the counterweight frame 220. When the counterweight block 230 moves, the surface contacts and rubs with the counterweight frame 220, thereby avoiding unnecessary wear of the counterweight block 230 and the counterweight frame 220.

[0052] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A push-up training device, characterized in that: The push training device includes: Gantry; A counterweight assembly is rotatably connected to the gantry, the counterweight assembly comprises a shell, a counterweight frame, a counterweight block and a driving rod, the counterweight frame and the counterweight block are both located in the shell, the shell is fixedly connected to the counterweight frame, the counterweight block is slidably connected to the counterweight frame, end plates are respectively provided at both ends of the shell, the driving rod is screwed to the counterweight block, and the driving rod is rotatably connected to the two end plates respectively; A built-in limiting assembly, which is used to limit the rotation angle of the counterweight assembly; and The push assembly includes a first push arm and a second push arm, wherein one end of the first push arm is fixedly connected to the counterweight rack, the other end of the first push arm is fixedly connected to a first handle, one end of the second push arm is fixedly connected to the counterweight rack, and the other end of the second push arm is fixedly connected to a second handle. The counterweight moves between the gantry and the push assembly.

2. The push-up training device according to claim 1, characterized in that: It also includes a seat, which includes a seat plate, a back plate and a first support frame, and the seat plate and the back plate are respectively fixedly connected to the first support frame.

3. The push-up training device according to claim 1, characterized in that: It also includes a reclining stool, which includes a support plate and a second support frame, and the support plate is fixedly connected to the second support frame.

4. The push-up training device according to claim 1, characterized in that: The gantry is fixedly connected with a first supporting leg and a second supporting leg respectively, the length of the first supporting leg is greater than the length of the second supporting leg, and the first supporting leg and the pushing assembly are located on the same side of the gantry.

5. The push-up training device according to claim 1, characterized in that: One end of the driving rod close to the pushing assembly extends out of the end plate and is fixedly connected with a driving disc.

6. The push-up training device according to claim 5, characterized in that: The driving disc is connected with a handle.

7. The push-up training device according to claim 1, characterized in that: The driving rod is fixedly connected with a first limit block and a second limit block, and the counterweight block moves between the first limit block and the second limit block.

8. The push-up training device according to claim 1, characterized in that: A plurality of drainage holes are arranged on one side of the shell facing the ground.

9. The push-up training device according to claim 1, characterized in that: The counterweight block is composed of a plurality of counterweight plates which are detachably fixedly connected.

10. The push-up training device according to claim 1, characterized in that: Slide blocks are detachably fixedly connected to both ends of the counterweight block, and the slide block is provided with a sliding portion. The sliding portion is located between the counterweight block and the counterweight frame, and the sliding portion slides on the counterweight frame. A gap is provided between the counterweight block and the counterweight frame.

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