CN220370395U - Chest exercise device with high safety coefficient - Google Patents

Abstract

The utility model discloses a chest exercise device with high safety coefficient, which comprises a supporting frame, a horizontal push rod arranged on the supporting frame and used for exercising the chest, and a backrest used for supporting a user when the horizontal push rod is used, wherein an adjusting component used for adjusting the leaning angle of the backrest is arranged on the supporting frame and positioned on the back side of the backrest, protection plates used for supporting the horizontal push rod are symmetrically arranged on the left side and the right side of the backrest, and a lifting component used for adjusting the height of the protection plate according to the user is arranged below the protection plates. Through the height of lying push, go pulling elevating block, make elevating block remove in erecting the piece, adjust the guard plate to be higher than self chest to be less than self chin department, use the inserted block to fix it, when lying push the condition that appears the exhaustion, and can't lift it once more, the guard plate can support the lying push rod, avoids its direct drop to the user of pounding, has promoted factor of safety.

Description

Chest exercise device with high safety coefficient

Technical Field

The utility model belongs to a chest exercise device with high safety coefficient.

Background

At present, in daily life, when taking exercise the chest, usually adopt the mode of pushing the dumbbell crouching, but at present take exercise the device and can't change the distance between push rod and the person of taking exercise according to everyone's hand length size and crooked degree when using, this kind of exercise can lead to taking exercise the hand muscle and tear, play negative effect, reduced exercise efficiency, and when taking exercise with the dumbbell piece of heavy weight, if take exercise the condition that the person of taking exercise appears temporary strength inadequately and can't accomplish the push, also can not adjust the distance between push rod and the health fast, then can lead to the dumbbell that runs away directly to pound to the health top, become the severe injury to the person of taking exercise, therefore set up a chest exercise device that factor of safety is high is very necessary.

Disclosure of Invention

The utility model aims to provide a chest exercise device with high safety coefficient, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chest exercise device that factor of safety is high, includes braced frame, sets up the push rod that is used for taking exercises chest on braced frame and carries out the back that supports the user when using the push rod that crouches, braced frame is last and lie in the back dorsal part and be provided with the adjustment subassembly that is used for adjusting the back angle of leaning on, lie in back left and right both sides symmetry be provided with be used for accepting the protection shield of push rod that crouches, the protection shield below is provided with the lifting unit who is used for according to user's adjustment protection shield height.

Preferably, the lifting assembly comprises a lifting block and a vertical block arranged below the protection plate, one side, away from the vertical block, of the lifting block is connected with the protection plate, a cavity is formed in the vertical block, the lifting block can lift along the length direction of the cavity, and a base support is arranged on one side, away from the lifting block, of the vertical block.

Preferably, the outer sides of the vertical block and the lifting block are provided with limiting jacks with the corresponding number and positions, the limiting jacks are internally inserted with inserting blocks for fixing the lifting block, and the outer sides of the inserting blocks are provided with handles.

Preferably, an inclined angle for guiding the falling direction of the horizontal pushing rod is arranged on one side, close to the supporting frame, of the protection plate, and a limiting block for preventing the horizontal pushing rod from falling off is arranged at one end, far away from the supporting frame, of the protection plate.

Preferably, the adjusting component comprises a backrest rod arranged on the back side of the backrest and used for supporting the backrest, a clamping piece used for fixing is arranged between the backrest rod and the backrest, and three placing frames used for placing the backrest rod are sequentially arranged on the vertical directions of the opposite surfaces of the supporting frame.

Preferably, the tail end of the backrest is provided with a second supporting plate for supporting, and the second supporting plate is provided with a hinge part matched with the backrest to rotate.

Preferably, a seat is arranged on the upper surface of the second supporting plate and close to one side of the backrest, and a first supporting plate is arranged below the seat.

Preferably, dumbbell plates are arranged on two sides of the horizontal pushing rod.

The utility model has the technical effects and advantages that: this chest exercise device that factor of safety is high, when the user is ready to use the device to exercise the chest, can temper the position of chest and own height as required, go the position of change leaning on the pole, place it on different cards, can change the inclination of back, make its self body of adaptation, travelling comfort when having promoted to temper and avoided appearing the muscle tear that the uncomfortable leads to, and before lying push, through lying push's height, go the pulling elevating block, make the elevating block remove in the elevating block, adjust the guard plate to be higher than self chest, and be less than self chin department, use the inserted block to fix it, when lying push the condition that appears the power, and can't lift it once more, the guard plate can support the lying push rod, avoid it directly to pound to fall to the user, the factor of safety has been promoted.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic diagram of a second view angle structure of the present utility model;

FIG. 3 is a schematic view of a third view angle structure of the present utility model;

fig. 4 is a schematic view of the overall fourth view structure of the present utility model.

In the figure: 1. a base bracket; 2. a backrest; 3. a first support plate; 4. a seat; 5. a placement frame; 6. a leaning rod; 7. a horizontal push rod; 8. dumbbell sheet; 9. an inclination angle; 10. a protective plate; 11. a limiting block; 12. a lifting block; 13. a vertical block; 14. limiting jack; 15. inserting blocks; 16. a handle; 17. a second support plate; 18. a card; 19. a hinge part; 20. and a supporting frame.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

In order to be convenient for carry out effectual protection to the person taking exercise, refer to fig. 1, fig. 2 and fig. 3 and show, including braced frame 20, set up on braced frame 20 be used for taking exercise the push rod 7 of chest and carry out the back 2 that supports to the user when using push rod 7, braced frame 20 is last, and lie in back 2 dorsal part and be provided with the adjustment subassembly that is used for adjusting back 2 lean angle, lie in back 2 left and right both sides symmetry and be provided with the protection shield 10 that is used for accepting push rod 7, be provided with the lifting unit that is used for according to user's adjustment protection shield 10 height below protection shield 10, change the position of leaning on pole 6, place it on different cards 18, can change the inclination of back 2, make it adapt to oneself's health, promoted the travelling comfort when taking exercise. Through the height of lying push, go pulling elevating block 12, make elevating block 12 remove in erecting block 13, adjust the guard plate to be higher than self chest to be less than self chin department, use insert 15 to fix it, when lying push the condition that the condition of getting exhausted appears, and can't lift it once more, the guard plate can support horizontal push rod 7, has promoted holistic security.

In order to promote the security when the person taking exercise, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the lifting assembly is shown including setting up in the lifter 12 and the perpendicular piece 13 of protection shield 10 below, lifter 12 keeps away from perpendicular piece 13 one side and is connected with protection shield 10, be provided with the cavity in the perpendicular piece 13, lifter 12's inner wall diameter is less than perpendicular piece 13's inner wall diameter, so lifter 12 can go up and down in perpendicular piece 13, lifter 12 can follow cavity length direction and go up and down, perpendicular piece 13 keeps away from lifter 12 one side and is provided with base support 1, supports perpendicular piece 13 and guard plate through base support 1, promotes holistic anti-stress, when horizontal rod 7 drops to on the guard plate, avoids the guard plate to appear falling down. The vertical block 13 and the lifting block 12 are provided with limiting jacks 14 corresponding in number and position at the outer sides, an inserting block 15 for fixing the lifting block 12 is inserted into the limiting jacks 14, a handle 16 is arranged at the outer side of the inserting block 15, and the inserting block 15 is inserted into the limiting jacks 14 through the handle 16, so that the lifting block 12 is fixed, and the lifting block is simple in structure and convenient to use. The protection shield 10 is close to support frame 20 one side and is provided with the tilt angle 9 that is used for guiding the direction of falling of push rod 7, the protection shield 10 is kept away from support frame 20 one end and is provided with the stopper 11 that avoids push rod 7 to drop, when the condition of exhausting appears, the user can't lift push rod 7 once more, can slowly put down the arm, push rod 7 and tilt angle 9 contact, the slope through tilt angle 9 is led for push rod 7 can roll this protection shield 10 on, and block push rod 7 through stopper 11, avoid making it drop, the holistic security has been increased. The adjusting component comprises a backrest rod 6 arranged on the back side of the backrest 2 and used for supporting the backrest 2, a clamping piece 18 used for fixing is arranged between the backrest rod 6 and the backrest 2, the backrest 2 can be fixed on the backrest rod 6 through the clamping piece 18, and the clamping piece 18 is of a detachable structure, so that the adjusting component is in the prior art. Three placing frames 5 for placing back rods are sequentially arranged on the vertical direction of the opposite faces of the supporting frame 20, a second supporting plate 17 for supporting is arranged at the tail end of the backrest 2, a hinge part 19 matched with the rotation of the backrest 2 is arranged on the second supporting plate 17, and a user can conveniently change the inclination angle 9 degrees of the backrest 2 through the rotation of the hinge part 19. The upper surface of the second supporting plate 17 is provided with a seat 4 near one side of the backrest 2, a first supporting plate 3 is arranged under the seat 4, and dumbbell plates 8 are arranged on two sides of the horizontal pushing rod 7.

When the multifunctional baby chair is used, the position of the chest and the height of the user are firstly exercised according to the requirements, the position of the leaning rod 6 is changed, the leaning rod is placed on different cards 18, the leaning degree of the backrest 2 can be changed through the rotation of the hinge part 19, the backrest is adapted to the user's body, before the user can push the backrest, the lifting block 12 is pulled through the height of the user, the lifting block 12 moves in the vertical block 13, the protection plate is adjusted to be higher than the chest of the user and lower than the jaw of the user, the protection plate is inserted into the limiting jack 14 to be fixed by the insertion block 15, and when the user can not lift the backrest again under the condition of exhaustion of the user, the protection plate can support the lying push rod 7 to prevent the user from directly smashing the backrest.

Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model.

Claims (8)

1. The utility model provides a chest exercise device that factor of safety is high, its characterized in that, including braced frame (20), set up lying push rod (7) that are used for taking exercise chest on braced frame (20) and back (2) that support the user when using lying push rod (7), on braced frame (20) and lie in back (2) dorsal part and be provided with the adjustment subassembly that is used for adjusting back (2) lean on angle, lie in back (2) left and right bilateral symmetry and be provided with protection shield (10) that are used for accepting lying push rod (7), protection shield (10) below is provided with and is used for according to the high lifting unit of user's adjustment protection shield (10).

2. The high safety chest exercise device of claim 1, wherein: the lifting assembly comprises a lifting block (12) and a vertical block (13) which are arranged below the protection plate (10), one side, away from the vertical block (13), of the lifting block (12) is connected with the protection plate (10), a cavity is formed in the vertical block (13), the lifting block (12) can lift along the length direction of the cavity, and a base support (1) is arranged on one side, away from the lifting block (12), of the vertical block (13).

3. The high safety chest exercise device of claim 2, wherein: limiting insertion holes (14) corresponding in number and position are formed in the outer sides of the vertical blocks (13) and the lifting blocks (12), insertion blocks (15) used for fixing the lifting blocks (12) are inserted into the limiting insertion holes (14), and handles (16) are arranged on the outer sides of the insertion blocks (15).

4. The high safety chest exercise device of claim 1, wherein: the protection board (10) is provided with the inclination angle (9) that is used for guiding the direction of falling of lying push rod (7) near support frame (20) one side, protection board (10) are provided with stopper (11) that avoid lying push rod (7) to drop away from support frame (20) one end.

5. The high safety chest exercise device of claim 1, wherein: the adjusting component comprises a backrest rod (6) which is arranged on the back side of the backrest (2) and used for supporting the backrest (2), a card (18) used for fixing is arranged between the backrest rod (6) and the backrest (2), and three placing frames (5) used for placing the backrest rod are sequentially arranged on the vertical directions of opposite surfaces of the supporting frame (20).

6. The high safety chest exercise device of claim 1, wherein: the tail end of the backrest (2) is provided with a second supporting plate (17) for supporting, and the second supporting plate (17) is provided with a hinge part (19) matched with the backrest (2) to rotate.

7. The high safety chest exercise device of claim 6, wherein: the upper surface of the second supporting plate (17) is provided with a seat (4) close to one side of the backrest (2), and a first supporting plate (3) is arranged below the seat (4).

8. The high safety chest exercise device of claim 1, wherein: dumbbell pieces (8) are arranged on two sides of the horizontal push rod (7).