Combined sports equipment for physical training

Abstract

The utility model discloses combined sports equipment for physical training, which comprises a bottom plate, a back plate is arranged on the bottom plate, a leg blocking rod is arranged above the back plate, first sliding grooves are symmetrically arranged on the bottom plate, first sliding blocks are connected in the first sliding grooves in a sliding mode, vertical rods are arranged on the first sliding blocks, placing blocks are arranged on the vertical rods, barbells are placed on the placing blocks, and the barbells are arranged on the placing blocks. A first sliding groove is formed in the back plate, sliding holes are symmetrically formed in the first sliding groove, sliding plates are connected into the sliding holes in a sliding mode, compression springs are fixedly connected between the sliding plates and the sliding holes, and leg blocking rods are arranged on the back plate, so that the legs of a user are conveniently pressed, and the user is assisted in doing sit-ups; the vertical rod can slide on the bottom plate through cooperation of the first sliding groove and the first sliding block, so that the barbell can slide above the bottom plate, a user can do training actions such as bench press or weightlifting by using the equipment, and the occupied area can be reduced by combining various sports equipment; the training device has the advantages of being high in practicability and capable of carrying out various training items.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, in particular to a combined sports equipment for physical training. Background Art

[0002] Sports equipment is a general term for various apparatuses, equipment and supplies used in competitive sports and fitness exercises. Sports equipment and sports are interdependent and mutually reinforcing. The popularity of sports and the diversification of sports events have led to the development of the types and specifications of sports equipment. Most of the existing sports equipment can only be used for one training event, and they occupy a large area. When some residents need to use them for their own use, purchasing a large number of equipment is not only expensive, but also occupies a large area.

[0003] Therefore, it is necessary to design a combined sports equipment for physical training that is highly practical and can carry out a variety of training projects. Utility Model Content

[0004] The purpose of the utility model is to provide a combined sports equipment for physical training to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a combined sports equipment for physical training, comprising a base plate, a plurality of supporting legs fixedly connected to the lower surface of the base plate, a back plate provided on the base plate, a fixing rod symmetrically fixedly connected to the upper surface of the back plate, a leg blocking rod provided between the fixing rods, a first sliding groove symmetrically provided on the upper surface of the base plate, a first sliding block slidably connected in the first sliding groove, a vertical rod fixedly connected on the upper surface of the first sliding block, a connecting rod fixedly connected jointly and separately between the vertical rods, a placement block fixedly connected to the side walls of the vertical rods, a barbell for training upper limb strength placed jointly on the placement blocks, a sliding hole symmetrically provided on the inner side walls of the first sliding groove, a sliding plate slidably connected in the sliding hole, a compression spring fixedly connected jointly and separately between the sliding plate and the sliding hole.

[0006] According to the above technical solution, a headrest and a cushion are fixedly connected to the upper surface of the back plate.

[0007] According to the above technical scheme, the side walls of the fixed rod are provided with a second sliding groove, and the second sliding groove is slidably connected with a second sliding block. The two ends of the leg block rod are fixedly connected with the second sliding blocks respectively, one of the second sliding grooves is fixedly connected with a sliding rod, and the sliding rod and the second sliding block are slidably connected, and the other second sliding groove is rotatably connected with a threaded rod, and the threaded rod and the second sliding block are threadedly connected, the upper end of the threaded rod passes through the fixed rod and is fixedly connected with a control block, and the surface of the leg block rod is provided with a protective cover.

[0008] According to the above technical solution, the surface of the base plate is penetrated by through holes, a plurality of support rods are fixedly connected to the lower surface of the base plate, the lower ends of the support rods are commonly fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to an electric push rod, the electric push rod is electrically connected to an external power supply, one end of the back plate is hinged to the base plate, a third slide groove is provided on the lower surface of the back plate, a third slider is slidably connected in the third slide groove, and the upper end of the electric push rod passes through the through hole and is hinged to the surface of the third slider.

[0009] According to the above technical solution, guide rods are fixedly connected in the first sliding grooves, and the guide rods are slidably connected to the first sliding blocks.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model is provided with a bottom plate, and the supporting legs support and fix the bottom plate, so that the user can lie on the back plate for physical training, the leg blocking rod can be fixed above the back plate by the fixing rod, and the user can pass the feet under the leg blocking rod when doing sit-ups, the two first sliding grooves are respectively arranged on the left and right sides of the back plate, and the first sliding block can drive the vertical rod to move when sliding in the first sliding groove, and the connecting rod connects the two vertical rods together so that the two vertical rods move synchronously, the cross-section of the placement block is L-shaped, and the barbell can be placed on the placement block, and the sliding plates are arranged on both sides of the first sliding block, and the compression spring can push the sliding plate outward so that the sliding plate squeezes the first sliding block, thereby fixing the position of the first sliding block, and by arranging the leg blocking rod on the back plate, it is convenient to press the user's legs, thereby assisting the user to do sit-ups, and the vertical rod can slide on the bottom plate through the cooperation of the first sliding groove and the first sliding block, so that the barbell can slide above the bottom plate, and the user can use the equipment to do training movements such as bench press or weightlifting, and combining multiple sports equipment can also reduce the floor space.

[0011] The headrest and cushion used have a certain degree of elasticity, which can make the user more comfortable when lying on the backboard.

[0012] The second slide groove adopts to enable the second slider to slide vertically above the back plate, so as to facilitate the user to adjust the height of the leg guard rod, making the device more widely applicable. The slide rod and the threaded rod can limit the second slider. When the user rotates the threaded rod through the control block, the height of the leg guard rod can be controlled by the threaded connection. The protective cover can protect the user's legs.

[0013] The support rod and the support plate can fix the electric push rod under the bottom plate. After the electric push rod is started, it will extend upward and push up one end of the back plate through the third slider, and at the same time make the third slider slide in the third slide groove. When doing sit-ups, the user can adjust the angle of the back plate according to the intensity required by himself.

[0014] The guide rod used in the first sliding groove can play a role in guiding and limiting the first sliding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a main structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure on the bottom plate of the utility model;

[0019] Figure 4 It is a right view structural diagram of the leg blocking rod of the utility model;

[0020] In the figure: 1-bottom plate, 2-support leg, 3-back plate, 4-fixed rod, 5-leg blocking rod, 6-first slide groove, 7-first slider, 8-vertical rod, 9-connecting rod, 10-placing block, 11-barbell, 12-sliding hole, 13-sliding plate, 14-compression spring, 15-headrest, 16-cushion, 17-second slide groove, 18-second slider, 19-sliding rod, 20-threaded rod, 21-control block, 22-protective cover, 23-through hole, 24-support rod, 25-support plate, 26-electric push rod, 27-third slide groove, 28-third slider, 29-guide rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4The utility model provides a technical solution: a combined sports equipment for physical training, comprising a bottom plate 1, a plurality of supporting legs 2 are fixedly connected to the lower surface of the bottom plate 1, a back plate 3 is provided on the bottom plate 1, a fixing rod 4 is symmetrically fixedly connected to the upper surface of the back plate 3, a leg blocking rod 5 is provided between the fixing rods 4, and a user can pass his feet under the leg blocking rod 5 when doing sit-ups, a first slide groove 6 is symmetrically provided on the upper surface of the bottom plate 1, a first slider 7 is slidably connected in the first slide groove 6, a vertical rod 8 is fixedly connected to the upper surface of the first slider 7, and the first slider 7 can drive the vertical rod 8 to move when sliding in the first slide groove 6, a connecting rod 9 is fixedly connected between the vertical rods 8, and the connecting rod 9 enables the two vertical rods 8 to move synchronously, and the side walls of the vertical rod 8 are fixedly connected A placement block 10 is provided, and the cross-section of the placement block 10 is L-shaped. A barbell 11 for training upper limb strength is placed on the placement block 10. The inner side walls of the first slide groove 6 are symmetrically provided with sliding holes 12. Sliding plates 13 are slidably connected in the sliding holes 12. The sliding plates 13 are arranged on both sides of the first sliding block 7. A compression spring 14 is fixedly connected between the sliding plates 13 and the sliding holes 12. By arranging a leg blocking rod 5 on the back plate 3, it is convenient to press the user's legs, thereby assisting the user to do sit-ups. Through the cooperation of the first slide groove 6 and the first sliding block 7, the vertical rod 8 can slide on the bottom plate 1, so that the barbell 11 can slide above the bottom plate 1, and the user can use the equipment to do training movements such as bench press or weightlifting. Combining multiple sports equipment can also reduce the floor space.

[0023] Specifically, a headrest 15 and a cushion 16 are fixedly connected to the upper surface of the back plate 3 .

[0024] The headrest 15 and the cushion 16 have certain elasticity, which can make the user more comfortable when lying on the backboard 3.

[0025] Specifically, the side walls of the fixed rod 4 are provided with a second sliding groove 17, and the second sliding groove 17 is slidably connected with a second slider 18. The two ends of the leg blocking rod 5 are fixedly connected with the second slider 18. One of the second sliding grooves 17 is fixedly connected with a sliding rod 19, and the sliding rod 19 is slidably connected with the second slider 18. The other second sliding groove 17 is rotatably connected with a threaded rod 20, and the threaded rod 20 is threadedly connected with the second slider 18. The upper end of the threaded rod 20 penetrates the fixed rod 4 and is fixedly connected with a control block 21. The surface of the leg blocking rod 5 is provided with a protective cover 22.

[0026] The second slide groove 17 adopted allows the second slider 18 to slide vertically above the back plate 3, so as to facilitate the user to adjust the height of the leg block rod 5, making the device more widely applicable. The slide rod 19 and the threaded rod 20 can limit the second slider 18. When the user rotates the threaded rod 20 through the control block 21, the height of the leg block 2 can be controlled by a threaded connection. The protective cover 22 can protect the user's legs.

[0027] Specifically, a through hole 23 is penetrated through the surface of the base plate 1, and a plurality of support rods 24 are fixedly connected to the lower surface of the base plate 1. The lower ends of the support rods 24 are commonly fixedly connected to a support plate 25, and an electric push rod 26 is fixedly connected to the upper surface of the support plate 25. The electric push rod 26 is electrically connected to an external power supply. One end of the back plate 3 is hinged on the base plate 1, and a third slide groove 27 is provided on the lower surface of the back plate 3. A third slider 28 is slidably connected in the third slide groove 27, and the upper end of the electric push rod 26 passes through the through hole 23 and is hinged to the surface of the third slider 28.

[0028] The support rod 24 and the support plate 25 used can fix the electric push rod 26 under the base plate 1. After the electric push rod 26 is started, it will extend upward and push one end of the back plate 3 upward through the third slider 28. At the same time, the third slider 28 slides in the third slide groove 27. The user can adjust the angle of the back plate 3 according to the intensity required when doing sit-ups.

[0029] Specifically, guide rods 29 are fixedly connected in the first sliding grooves 6 , and the guide rods 29 are slidably connected to the first sliding blocks 7 .

[0030] The guide rod 29 used in the first sliding groove 6 can play a role in guiding and limiting the first sliding block 7 .

[0031] Working principle: When the utility model is in use, the user first lies on the backboard 3, passes the feet under the leg block rod 5, and rotates the control block 21, so that the threaded rod 20 rotates and drives the second slider 18 to slide in the second slide groove 17, thereby adjusting the leg block 5 to a suitable height. At this time, the user can start sit-ups. When the user needs to do bench press, pull the vertical rod 8 to make the first slider 7 slide in the first slide groove 6, and then remove the barbell 11 to start training. At this time, the compression spring 14 pushes the sliding plate 13, so that the sliding plate 13 fixes the first slider 7 in the first slide groove 6 through friction.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] 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 combined sports equipment for physical training, comprising a base plate (1), characterized in that: The lower surface of the bottom plate (1) is fixedly connected to a plurality of supporting legs (2); a back plate (3) is provided on the bottom plate (1); a fixing rod (4) is symmetrically fixedly connected to the upper surface of the back plate (3); a leg blocking rod (5) is provided between the fixing rods (4); a first sliding groove (6) is symmetrically provided on the upper surface of the bottom plate (1); a first sliding block (7) is slidably connected in the first sliding groove (6); a vertical rod (8) is fixedly connected to the upper surface of the first sliding block (7); and the vertical rod (8) is fixedly connected to the upper surface of the vertical rod (8). A connecting rod (9) is fixedly connected between the rods (8), a placement block (10) is fixedly connected to the side walls of the vertical rods (8), a barbell (11) for training upper limb strength is placed on the placement block (10), the inner side walls of the first sliding groove (6) are symmetrically provided with sliding holes (12), a sliding plate (13) is slidably connected in the sliding hole (12), and a compression spring (14) is fixedly connected between the sliding plate (13) and the sliding hole (12).

2. A combined sports equipment for physical training according to claim 1, characterized in that: A headrest (15) and a cushion (16) are fixedly connected to the upper surface of the back plate (3).

3. A combined sports equipment for physical training according to claim 2, characterized in that: The side walls of the fixed rod (4) are each provided with a second sliding groove (17), and a second sliding block (18) is slidably connected in the second sliding groove (17). The two ends of the leg blocking rod (5) are fixedly connected to the second sliding blocks (18). A sliding rod (19) is fixedly connected in one of the second sliding grooves (17), and the sliding rod (19) and the second sliding block (18) are slidably connected thereto. A threaded rod (20) is rotatably connected in the other second sliding groove (17), and the threaded rod (20) and the second sliding block (18) are threadedly connected thereto. The upper end of the threaded rod (20) passes through the fixed rod (4) and is fixedly connected to a control block (21). A protective cover (22) is provided on the surface of the leg blocking rod (5).

4. A combined sports equipment for physical training according to claim 3, characterized in that: The surface of the bottom plate (1) is penetrated by a through hole (23); the lower surface of the bottom plate (1) is fixedly connected to a plurality of support rods (24); the lower ends of the support rods (24) are commonly fixedly connected to a support plate (25); the upper surface of the support plate (25) is fixedly connected to an electric push rod (26); the electric push rod (26) is electrically connected to an external power supply; one end of the back plate (3) is hinged on the bottom plate (1); a third slide groove (27) is provided on the lower surface of the back plate (3); a third slider (28) is slidably connected in the third slide groove (27); the upper end of the electric push rod (26) passes through the through hole (23) and is hinged to the surface of the third slider (28).

5. The combined sports equipment for physical training according to claim 4, characterized in that: A guide rod (29) is fixedly connected in each of the first sliding grooves (6), and each of the guide rods (29) is slidably connected to the first sliding block (7).

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