Body-building pushing and lifting device for pushing and pressing chest

Abstract

The utility model belongs to the technical field of fitness equipment, and particularly relates to a fitness pushing and lifting device for pushing and pressing chests, which comprises a pushing and lifting device body, the pushing and lifting device body comprises a supporting frame which is designed in a concave shape and can be adjusted in a lifting mode, and a supporting rod designed in an F shape is arranged on the front side of the supporting frame. A chair back capable of being rotationally adjusted is arranged on one side of the chair seat, a sliding strip is arranged below the other side of the chair back, a sliding seat is arranged on the sliding strip, a concave frame is arranged on the sliding seat, a U-shaped rotating frame is arranged in the concave frame, a connecting rod is arranged at the joint of the rotating frame and an adjusting rod, and the adjusting rod is arranged on the connecting rod. A reinforcing plate is arranged on the lower side of the chair seat, and a limiting block designed in a concave shape is arranged on the supporting rod located below the reinforcing plate. The device is reasonable in design, simple in structure and convenient to machine, the use functionality of the device can be improved, the device is prevented from deviating, the device is suitable for different users to adjust conveniently, practicability is improved, and the use requirement is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to body -building equipment technical field especially, it is a kind of body -building bench press for chest. BACKGROUND

[0002] Body -building bench press for chest, also called bench press, is a classic body -building equipment, is widely used in various health clubs and family fitness center. It is a kind of comprehensive training equipment for shoulder, chest, arm and back muscle, can help to improve strength, increase muscle mass and form strong body. There are many types of bench press equipment, each type has its own characteristics and purpose. For example, flat bench press mainly exercises pectoral muscle, while upper incline bench press mainly exercises upper chest muscle. Bench press generally includes flat bench press and upper incline bench press, and the use method is basically the same, all involve lowering the barbell to the chest or upper chest position, then pushing up to the shoulder, repeating the action to train, which can effectively exercise pectoral muscle and other related muscle groups, help to improve overall strength and muscle mass.

[0003] At present, bench press is generally used with body -building chair, and the body -building chair provides a suitable lying position for the user to ensure the effective realization of body -building action. The body -building chair under this mode cannot be fixed well, and with the progress of body -building, the body -building chair is easy to deviate and affect use, and the functionality is poor. Of course, there is also a body -building chair made in one piece with the bench press, which is mostly placed horizontally. For different use needs of people, it cannot be adjusted in angle, which affects the use effect. For users with different arm lengths, only the adjustment of the body -building chair cannot meet the use needs, which also causes certain disturbance to the user, and cannot effectively meet the use needs. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of body -building bench press for chest to solve the above-mentioned technical problems in the use process of bench press, which is reasonable in design, simple in structure, easy to process, can improve the use functionality of equipment, reduce the possibility of deviation, ensure stability, can be adapted to different users for the convenient adjustment of equipment, increase the practicability of device equipment, and effectively meet the use needs.

[0005] In order to achieve the above object, the utility model discloses a technical scheme that a bodybuilding bench press is used to chest, including the bench press body, the bench press body includes the support frame of recessed shape design and liftable adjustment, the inboard of support frame is provided with the carrier, the front side of support frame is provided with the stay of F shape design, the upper stay is provided with rotatable adjustment chair seat, one side of chair seat is provided with rotatable adjustment chair back, the lower side of chair back of the other side is provided with slide strip, the slide strip is provided with slide seat, the slide seat is provided with recessed frame, the recessed frame is provided with the rotating frame of U shape design in, the rotating frame is provided with the adjusting rod in, and its both sides are respectively with carrier abutting, the connecting rod is provided with the connecting rod of rotating frame and adjusting rod junction, the lower side of chair seat is provided with reinforcing plate, the stay of recessed shape design is provided with the limiting block on the stay below the reinforcing plate, one side of reinforcing plate is provided with L-shaped plate, the L-shaped plate is provided with the slot hole in, the stay is provided with the plug-in rod of twisted L shape design in, and is adapted with the slot hole.

[0006] As preferred, the support frame is provided with a lifting rod, the upper side of the lifting rod is provided with a limiting frame of J shape design, the limiting frame is provided with a handle rod, the handle rod is provided with a dumbbell piece on both sides, the lifting rod is provided with an adjusting hole, the support frame is provided with a positioning hole, the support frame is provided with a locking rod, and the outer side of the support frame is provided with a safety frame.

[0007] As preferred, the safety frame comprises a moving plate of twisted L shape design, the front side of the moving plate is provided with a support plate, the upper end corner of the support plate is provided with a baffle, the lower side of the support plate is provided with a reinforcing frame, and the rear side of the moving plate is provided with a positioning rod.

[0008] As preferred, the upper side of the front side of the stay is provided with a bearing wheel, the stay on the inner side of the bearing wheel is provided with an inclined frame rod, an arc-shaped rotating seat is arranged between the two inclined frame rods, the upper side of the rotating seat is provided with a limiting wheel, the lower side of the rotating seat is provided with an abutting wheel, and the front side of the rotating seat is provided with a counterweight rod.

[0009] As preferred, the rear side of the support frame is provided with an extension frame, and the extension frame is provided with a carrier rod.

[0010] Compared with the prior art, the utility model has the advantages and positive effects that,

[0011] 1. The utility model provides a kind of bodybuilding bench press of chest top pressure, the position of the grip bar and dumbbell piece is freely adjusted by the lifting rod set, especially can be adapted to the adjustment process of chair back and use, fully improve the use functionality of device equipment, simultaneously, the fixed connection between bracing pole and support frame, avoid the possibility of deviation in the process of exerting force, ensure the effective performance of bodybuilding action;The position of chair seat is freely adjusted by the limiting block, L-shaped plate and plug-in rod set, and its position is stably supported, guarantee stability in use process, meet the use demand;The device is reasonable in design, simple in structure, convenient to process and can improve the use functionality of equipment, reduce the possibility of deviation, guarantee stability, and can be adapted to the convenient adjustment of equipment of different users, increase the practicability of device equipment, and effectively meet the use demand. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be a simple introduction to the drawings needed to be used in embodiment description, obviously, the drawings in the following description are some embodiments of the utility model, for those skilled in the art, without creative labor, other drawings can also be obtained according to these drawings.

[0013] Fig. 1 It is a kind of bodybuilding bench press of chest top pressure structure schematic view;

[0014] Fig. 2 It is another view structure schematic view of a kind of bodybuilding bench press of chest top pressure;

[0015] Fig. 3 It is a kind of bodybuilding bench press of chest top pressure structure side view;

[0016] Fig. 4 It is the structure schematic view of a kind of bodybuilding bench press of chest top pressure;

[0017] Fig. 5 It is the local structure amplification schematic view of chair back installation;

[0018] Fig. 6 It is the local structure amplification schematic view of chair back movement adjustment;

[0019] In the above figures, 1, support frame; 1a, positioning hole; 1b, extension frame; 1c, load rod; 2, carrier frame; 3, brace; 4, seat; 5, backrest; 6, slide bar; 7, slide; 8, concave frame; 9, rotating frame; 10, adjusting rod; 11, connecting rod; 12, reinforcing plate; 13, limiting block; 14, L-shaped plate; 141, slot; 15, plug-in rod; 16, lifting rod; 161, adjusting hole; 17, limiting frame; 18, handle; 181, dumbbell piece; 19, locking rod; 20, safety frame; 201, moving plate; 202, brace plate; 203, baffle; 204, reinforcing frame; 205, positioning rod; 21, load wheel; 22, inclined frame rod; 23, rotating seat; 24, limiting wheel; 25, abutting wheel; 26, counterweight rod. DETAILED DESCRIPTION

[0020] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced without the specific details, which are different from the description, and therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0022] Embodiments, such as Figs. 1-6As shown, a chest press fitness bench press, including the bench press body, the bench press body includes a support frame 1 designed in a concave shape and can be adjusted, to ensure the stability of the position of the bench press body, to provide the prerequisite for the convenient development of fitness action, the inside of the support frame 1 is provided with a carrier 2, the carrier 2 is designed in a bent shape, to provide effective support adjustment for the adjusting rod 10, to provide convenient conditions for the adjustment of the position of the backrest 5, the front side of the support frame 1 is provided with a support rod 3 designed in a F shape, which is connected with the support frame 1 by bolts, effectively reducing the possibility of deviation, improving the convenience of force exertion for the user, ensuring stability, the upper side of the support rod 3 is provided with a rotatable adjustable chair seat 4, one side of the chair seat 4 is provided with a rotatable adjustable backrest 5, which provides convenient adjustment conditions for people and improves the use functionality, further said: the other side of the backrest 5 is provided with a slide bar 6 below, the slide bar 6 is provided with a slide 7, the slide 7 is provided with a concave frame 8, the concave frame 8 is provided with a rotating frame 9 designed in a U shape, the rotating frame 9 is provided with an adjusting rod 10, and the two sides thereof are respectively abutted with the carrier 2, the connecting part of the rotating frame 9 and the adjusting rod 10 is provided with a connecting rod 11, specifically described as: when the position of the adjusting rod 10 needs to be freely adjusted, according to different use requirements, the position of the adjusting rod 10 is adjusted relative to the slide bar 6, and then the position of the adjusting rod 10 in the vertical direction is adjusted to the appropriate position, and the adjusting rod 10 is moved to complete the free adjustment of the position of the backrest 5, to meet different use requirements; further said: the chair seat 4 is provided with a reinforcing plate 12 below, the support rod 3 below the reinforcing plate 12 is provided with a limiting block 13 designed in a concave shape, one side of the reinforcing plate 12 is provided with an L-shaped plate 14, the L-shaped plate 14 is provided with a slot hole 141, the support rod 3 is provided with an insertion rod 15 designed in a twisted L shape, and is matched with the slot hole 141, the L-shaped part of the insertion rod 15 is provided with two parts, one part of the L-shaped part is matched with the outer circumference between the limiting block 13 and the support rod 3, the other part of the L-shaped part is at the end of the upper part and the short side is close to the side of the support frame 1, specifically described as: when the position of the chair seat 4 needs to be adjusted, the insertion rod 15 is first pulled out, then the upper part of the insertion rod 15 is separated from the slot hole 141, then the position of the chair seat 4 is adjusted, then the insertion rod 15 is inserted into different slot holes 141 and matched with the inside of the limiting block 13, to realize the convenient adjustment of the different positions of the chair seat 4 and improve the stability of the position, effectively meeting the use requirements;

[0023] In the above process: through the setting of the lifting rod 16, the position of the handle 18 and the dumbbell piece 181 can be freely adjusted, especially it can be used in the adjustment process of the chair back 5, which fully improves the use functionality of the device, at the same time, the fixed connection between the support rod 3 and the support frame 1 avoids the possibility of deviation during use, and ensures the effective performance of the fitness action; through the setting of the limiting block 13, the L-shaped plate 14 and the plug-in rod 15, the position of the chair seat 4 can be freely adjusted and stably supported, which guarantees the stability during use and meets the use demand; the device has reasonable design, simple structure, convenient processing and can improve the use functionality of the equipment, reduce the possibility of deviation, guarantee the stability, and can adapt to different users for convenient adjustment of the equipment, increase the practicability of the device, and effectively meet the use demand.

[0024] In order to improve the use functionality of the device, the support frame 1 is provided with a lifting rod 16, the upper part of the lifting rod 16 is provided with a limiting frame 17 designed in J shape, the limiting frame 17 is provided with a handle 18, and the two sides of the handle 18 are provided with dumbbell pieces 181, wherein the limiting frame 17 can limit the placement position of the handle 18 to prevent deviation, at the same time, people can freely add the number of dumbbell pieces 181 according to different use demands to guarantee the performance of different fitness use demands, further, the lifting rod 16 is provided with an adjusting hole 161, the support frame 1 is provided with a positioning hole 1a, the support frame 1 is provided with a locking rod 19, and the outer side of the support frame 1 is provided with a safety frame 20, according to different use demands to adjust the position of the lifting rod 16 relative to the support frame 1, and then use the locking rod 19 to limit the position to guarantee the stability, in this way, the position of the handle 18 and the dumbbell piece 181 can be freely adjusted according to different users, and cooperate with the adjustment of the chair back 5, which fully improves the use functionality of the device and meets the use demand.

[0025] In order to effectively improve the use safety of the device, reduce the security risks, the safety frame 20 includes a mobile plate 201 designed as a space L shape, the front side of the mobile plate 201 is provided with a support plate 202, the upper end corner of the support plate 202 is provided with a baffle 203, the lower side of the support plate 202 is provided with a reinforcing frame 204, the rear side of the mobile plate 201 is provided with a positioning rod 205, the positioning rod 205 can be penetrated by the positioning hole 1a in the support frame 1 and matched with the adjusting hole 161 in the lifting rod 16, on the one hand, it can support the establishment of the safety frame 20, on the other hand, it can cooperate with the locking rod 19 to further fasten the position of the lifting rod 16, fully improve its stability, meet the use demand, the specific description is that the inner side of the mobile plate 201 is slidingly connected with the outer side of the support frame 1, that is, the mobile plate 201 can be conveniently adjusted in the vertical direction relative to the support frame 1, guarantee the convenience in the use adjustment process, the reinforcing frame 204 can provide support stability for the support plate 202, that is, when the handle 18 and the dumbbell piece 181 fall off, it can fall on the support plate 202, thereby providing good support to a certain extent, reducing the possibility of causing harm to the user, improving the safety, of course, for the established safety frame 20, it can be adaptively adjusted according to the position of the lifting rod 16, effectively improving the use functionality of the device.

[0026] In order to ensure the smooth progress of the user's leg training work, the front side of the support rod 3 is provided with a bearing wheel 21, the support rod 3 inside the bearing wheel 21 is provided with an inclined frame rod 22, two inclined frame rods 22 are provided with an arc-shaped rotating seat 23, the upper side of the rotating seat 23 is provided with a limiting wheel 24, the lower side of the rotating seat 23 is provided with an abutting wheel 25, the front side of the rotating seat 23 is provided with a counterweight rod 26, and the specific description is that the bearing wheel 21 can be placed in the user's leg hollow, the foot or lower leg is in contact with the abutting wheel 25, different weights of dumbbell pieces 181 are placed on the counterweight rod 26 according to different use requirements, then the user stretches the legs to drive the rotating seat 23 to rotate relative to the inclined frame rod 22, providing convenience for the user's leg training, of course, people can also select the bearing wheel 21, the limiting wheel 24 and the abutting wheel 25 according to different use requirements, meeting different fitness use requirements.

[0027] In order to further improve the use functionality of the device, the rear side of the support frame 1 is provided with an extension frame 1b, the extension frame 1b is provided with a load rod 1c, wherein the extension frame 1b is used in cooperation with the support frame 1 to guarantee the stability of the device, ensure the smooth development of the fitness action, further, the load rod 1c can be used to bear dumbbell pieces 181 of different weights, and it is also convenient for people to freely adjust according to different weight use requirements, improve the use functionality of the device.

[0028] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A fitness press machine for chest compression, comprising a press machine body, characterized in that, The pusher body includes a concave-shaped, height-adjustable support frame. A carrier frame is located inside the support frame. An F-shaped support rod is located on the front of the support frame. A rotatable, adjustable seat is located above the support rod. A rotatable, adjustable backrest is located on one side of the seat. A slide bar is located below the other side of the backrest. A slide block is located on the slide bar. A concave frame is located on the slide block. A U-shaped rotating frame is located inside the concave frame. An adjusting rod is located inside the rotating frame, with its two sides abutting against the carrier frame. A connecting rod is located at the connection between the rotating frame and the adjusting rod. A reinforcing plate is located under the seat. A concave-shaped limiting block is located on the support rod below the reinforcing plate. An L-shaped plate is located on one side of the reinforcing plate, with a slot inside. An L-shaped insertion rod with an irregular surface is located inside the support rod and is adapted to the slot.

2. The fitness press machine for chest compression according to claim 1, characterized in that, The support frame is equipped with a lifting rod, and a J-shaped limiting frame is provided above the lifting rod. A grip bar is provided inside the limiting frame, and dumbbell plates are provided on both sides of the grip bar. An adjustment hole is provided inside the lifting rod, a positioning hole is provided inside the support frame, a locking rod is provided inside the support frame, and a safety frame is provided on the outside of the support frame.

3. The fitness press machine for chest compression according to claim 2, characterized in that, The safety frame includes a movable plate with an L-shaped design. A support plate is provided on the front side of the movable plate, a baffle is provided at the upper corner of the support plate, a reinforcing frame is provided below the support plate, and a positioning rod is provided on the rear side of the movable plate.

4. A fitness press machine for chest compression according to claim 3, characterized in that, A bearing wheel is provided on the upper front side of the support rod, and an inclined frame rod is provided on the support rod located inside the bearing wheel. An arc-shaped rotating seat is provided between the two inclined frame rods. A limit wheel is provided above the rotating seat, an abutment wheel is provided below the rotating seat, and a counterweight rod is provided in front of the rotating seat.

5. A fitness press machine for chest compression according to claim 4, characterized in that, An extension frame is provided on the rear side of the support frame, and a support rod is provided on the extension frame.

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