阅读说明：本技术 一种健身效果好的卧推健身设备 (Effectual bench press fitness equipment of body-building ) 是由 刘步永 于 2020-12-10 设计创作，主要内容包括：本发明提出一种健身效果好的卧推健身设备,包括举重用的杠铃,支撑杠铃的支撑架,和用于卧躺的床板；所述支撑架包括两根位于杠铃两侧的第一立柱和第二立柱；所述杠铃包括沿着第一立柱和第二立柱上下移动且固定锁死的锁紧装置。本发明通过锁紧装置,在使用者正常使用时,会同时按住杠铃上的第一按钮和第二按钮,当使用者处于脱力状态时,松开按钮,使得锁紧装置中的固定组件的卡块与相应的齿条相配合,使得杠铃能够固定住,解决了使用者在操作过程中,由于脱力导致杠铃发生倾斜,从而造成使用者容易被砸伤的问题。(The invention provides a lying-pushing fitness device with good fitness effect, which comprises a barbell for lifting, a support frame for supporting the barbell and a bed board for lying; the support frame comprises a first upright post and a second upright post which are positioned at two sides of the barbell; the barbell comprises a locking device which moves up and down along the first upright post and the second upright post and is fixedly locked. According to the invention, through the locking device, when a user normally uses the barbell, the first button and the second button on the barbell can be simultaneously pressed, and when the user is in a force releasing state, the buttons are released, so that the fixture block of the fixing component in the locking device is matched with the corresponding rack, the barbell can be fixed, and the problem that the user is easily injured by smashing due to inclination of the barbell caused by force releasing in the operation process of the user is solved.)

1. A lying-pushing body-building device with good body-building effect comprises a barbell for lifting, a support frame for supporting the barbell and a bed board for lying; the method is characterized in that: the support frame comprises a first upright post and a second upright post which are positioned at two sides of the barbell; the barbell comprises a locking device which moves up and down along the first upright post and the second upright post and is fixedly locked.

2. The bench press fitness device with good fitness effect according to claim 1, wherein: the locking device comprises a first moving assembly and a second moving assembly which respectively move along the first upright post and the second upright post, and a first fixing assembly and a second fixing assembly which are respectively clamped on the first upright post and the second upright post to prevent the moving assemblies from moving.

3. The bench press fitness device with good fitness effect according to claim 2, wherein: the first moving assembly comprises a first gear rolling along the first upright post and a first fixing piece for fixing the first gear on the barbell; and a first rack matched with the first gear is formed at the position of the first upright column corresponding to the first gear.

4. The bench press fitness device with good fitness effect according to claim 3, wherein: the second moving assembly comprises a second gear rolling along the second upright post and a second fixing piece for fixing the second gear on the barbell; and a second rack matched with the second gear is formed at the position of the second upright post corresponding to the second gear.

5. The bench press fitness device with good fitness effect of claim 4, wherein: the first moving assembly further comprises an auxiliary gear which is rotatably installed on the first fixing piece and is in transmission fit with the first gear, and the auxiliary gear is provided with a transmission belt and is in transmission connection with the second gear.

6. The bench press fitness device with good fitness effect of claim 4, wherein: first fixed subassembly is including being located the first fixture block of barbell inside callipers on first rack, the first sliding block of fixed first fixture block along barbell length direction removal, be connected with first sliding block and towards the first pull rod that barbell central point put the extension, rotate with first pull rod and be connected and follow supreme first connecting rod that sets up towards first sliding block slope down to and the first button of drive first connecting rod wobbling.

7. The bench press fitness device with good fitness effect of claim 6, wherein: the first pull rod is sleeved with a first spring, one end of the first spring is connected to the first sliding part, and the other end of the first spring is connected to the barbell.

8. The bench press fitness device with good fitness effect of claim 7, wherein: the second fixing component comprises a second clamping block which is positioned in the barbell and clamped on the second rack, a second sliding block for fixing the second clamping block to move along the length direction of the barbell, a second pull rod which is connected with the second sliding block and extends towards the center of the barbell, a second connecting rod which is rotatably connected with the second pull rod and is obliquely arranged towards the second sliding block from bottom to top, and a second button for driving the second connecting rod to swing.

9. The bench press fitness device with good fitness effect of claim 8, wherein: a second spring is sleeved on the second pull rod, one end of the second spring is connected to the second sliding part, and the other end of the second spring is connected to the barbell.

10. The bench press fitness device with good fitness effect of claim 9, wherein: a gap is formed between the first pull rod and the second pull rod.

Technical Field

The invention relates to the field of lying-pushing fitness equipment with good fitness effect, in particular to lying-pushing fitness equipment with good fitness effect.

Background

Along with the improvement of living standard of people, health also receives more and more attention of people, and many people can choose to go the gymnasium to take exercise, but many apparatus have the potential safety hazard, especially barbell class's project, and after the user takes off power, can't control the barbell safely, make the barbell slope easily, lead to the user to be injured by a crashing object.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

The invention aims to provide the bench press fitness equipment with good fitness effect, which improves the operation safety of a user and avoids accidental injury.

In order to achieve the purpose, the invention adopts the following technical scheme:

a lying-pushing body-building device with good body-building effect comprises a barbell for lifting, a support frame for supporting the barbell and a bed board for lying; the support frame comprises a first upright post and a second upright post which are positioned at two sides of the barbell; the barbell comprises a locking device which moves up and down along the first upright post and the second upright post and is fixedly locked.

The locking device comprises a first moving assembly and a second moving assembly which respectively move along the first upright post and the second upright post, and a first fixing assembly and a second fixing assembly which are respectively clamped on the first upright post and the second upright post to prevent the moving assemblies from moving.

The first moving assembly comprises a first gear rolling along the first upright post and a first fixing piece for fixing the first gear on the barbell; and a first rack matched with the first gear is formed at the position of the first upright column corresponding to the first gear.

The second moving assembly comprises a second gear rolling along the second upright post and a second fixing piece for fixing the second gear on the barbell; and a second rack matched with the second gear is formed at the position of the second upright post corresponding to the second gear.

The first moving assembly further comprises an auxiliary gear which is rotatably installed on the first fixing piece and is in transmission fit with the first gear, and the auxiliary gear is provided with a transmission belt and is in transmission connection with the second gear.

First fixed subassembly is including being located the first fixture block of barbell inside callipers on first rack, the first sliding block of fixed first fixture block along barbell length direction removal, be connected with first sliding block and towards the first pull rod that barbell central point put the extension, rotate with first pull rod and be connected and follow supreme first connecting rod that sets up towards first sliding block slope down to and the first button of drive first connecting rod wobbling.

The first pull rod is sleeved with a first spring, one end of the first spring is connected to the first sliding part, and the other end of the first spring is connected to the barbell.

The second fixing component comprises a second clamping block which is positioned in the barbell and clamped on the second rack, a second sliding block for fixing the second clamping block to move along the length direction of the barbell, a second pull rod which is connected with the second sliding block and extends towards the center of the barbell, a second connecting rod which is rotatably connected with the second pull rod and is obliquely arranged towards the second sliding block from bottom to top, and a second button for driving the second connecting rod to swing.

A second spring is sleeved on the second pull rod, one end of the second spring is connected to the second sliding part, and the other end of the second spring is connected to the barbell.

A gap is formed between the first pull rod and the second pull rod.

The barbell comprises a bar moving along the support frame and barbell plates clamped and installed on the bar.

The cross bar is hollow to form an accommodating cavity for accommodating the first fixing component and the second fixing component.

And fixing seats clamped with barbell plates are arranged at the two ends of the cross bar.

The fixing seat comprises a fixed vertical plate fixedly connected to the cross bar and connecting plates fixedly connected to two sides of the fixed vertical plate along the length of the cross bar, and a gap matched with the thickness of the barbell disc is formed between every two adjacent connecting plates.

The barbell disc is arranged in a fan shape, and the bottom of the barbell disc is arranged in a straight line; the barbell disc is provided with a groove matched with the horizontal bar along the direction of the central axis of the barbell disc, and a positioning groove clamped on the fixed vertical plate is formed at the bottom of the groove.

The support frame is characterized by further comprising a support cross rod and a fixed connecting rod, wherein the support cross rod is located at the bottom end and fixedly connected with the bed board, and the fixed connecting rod is connected to the top ends of the first stand column and the second stand column.

After the technical scheme is adopted, the bench press body building equipment with good body building effect is provided with the locking device which can enable the barbell to be positioned and locked on the support frame, and the locking device is provided with the moving assembly and the fixing assembly. In the user operation process, the button of fixed subassembly is pressed, and the fixture block breaks away from with matched with rack mutually for the barbell can normally go up and down, and the removal subassembly passes through first gear, the corresponding rack cooperation of second gear and both sides, first gear and auxiliary gear cooperation, and auxiliary gear passes through the drive belt and is connected with the second gear transmission, makes the turning to of first gear and second gear opposite, guarantees that the slope can not take place for the barbell. Compared with the prior art, the barbell solves the problem that a user is easy to be injured by smashing due to inclination of the barbell caused by force release in the operation process of the user.

Drawings

FIG. 1 is a schematic structural view of a bench press exercise apparatus with good exercise effect according to the present invention;

FIG. 2 is a schematic cross-sectional view of the bench press exercise apparatus with good exercise effect according to the present invention;

FIG. 3 is a schematic structural diagram of a partial view A of the bench press exercise apparatus with good exercise effect according to the present invention;

FIG. 4 is a schematic structural diagram of a partial view B of the bench press exercise apparatus of the present invention with good exercise effect;

FIG. 5 is a schematic structural view of the bar and the fixing base of the reclining exercise device of the present invention with good exercise effect;

fig. 6 is a schematic structural view of a barbell plate of the reclining fitness apparatus having a good fitness effect according to the present invention.

In the figure:

1-barbell, 11-bar, 12-barbell disc, 13-fixing seat, 131-fixing vertical plate and 132-connecting plate;

2-a support frame, 21-a first upright post, 211-a first rack, 22-a second upright post, 221-a second rack, 23-a support cross rod and 24-a fixed connecting rod;

3-bed board;

4-locking device, 41-first moving component, 411-first gear, 412-first fixing component, 413-auxiliary gear, 42-second moving component, 421-second gear, 422-second fixing component, 43-first fixing component, 431-first fixture block, 432-first sliding block, 433-first pull rod, 434-first connecting rod, 435-first button, 436-first spring, 44-second fixing component, 441-second fixture block, 442-second sliding block, 443-second pull rod, 444-second connecting rod, 445-second button and 446-second spring.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

The invention discloses a lying-pushing body-building device with good body-building effect, which comprises a barbell 1 for lifting, a support frame 2 for supporting the barbell 1 and a bed plate 3 for lying, as shown in figures 1-6; the support frame 2 comprises a first upright post 21 and a second upright post 22 which are positioned at two sides of the barbell; barbell 1 includes locking device 4 that moves up and down along first upright 21 and second upright 22 and is fixed and locked. The locking device 4 is provided with a moving component and a fixing component. In the operation process of a user, a button of the fixing component is pressed, the fixture block is separated from the rack matched with the fixture block, so that the barbell 1 can normally ascend and descend, the moving component is matched with the racks corresponding to two sides through the first gear 411 and the second gear 421, the first gear 411 is matched with the auxiliary gear 413, the auxiliary gear 413 is in transmission connection with the second gear 421 through the transmission belt, the rotation directions of the first gear 411 and the second gear 421 are opposite, and the barbell 1 cannot incline. Compared with the prior art, the barbell solves the problem that a user is easy to hurt due to the fact that the barbell 1 inclines due to the force falling off in the operation process of the user.

Preferably, the locking device 4 comprises two first and second moving assemblies 41 and 42 respectively moving along the first and second uprights 21 and 22, and two first and second fixed assemblies 43 and 44 respectively engaged on the first and second uprights 21 and 22 to prevent the moving assemblies from moving. When using, can make barbell 1 go up and down normally through the removal subassembly, after the user takes off the power, through first fixed subassembly 43 and second fixed subassembly 44, prevent barbell 1 from continuing to move to protect the user.

Preferably, first moving assembly 41 includes a first gear 411 rolling along first upright 21, and a first fixing member 412 fixing first gear 411 to barbell 1; a first rack 211 matched with the first gear 411 is formed at a position of the first column 21 corresponding to the first gear 411. Second moving assembly 42 includes second gear 421 rolling along second upright 22, and second fixing member 422 fixing second gear 421 to barbell 1; a second upright 221 engaged with the second gear 421 is formed at a position of the second upright 22 corresponding to the second gear 421. The movement of barbell 1 is more stable through the rack-and-pinion connection.

Preferably, the first moving assembly 41 further includes an auxiliary gear 413 rotatably mounted on the first fixing member 412 and in transmission engagement with the first gear 411, and the auxiliary gear 413 is provided with a transmission belt in transmission connection with the second gear 421. First gear 411 meshes with auxiliary gear 413, and auxiliary gear 413 passes through the hold-in range with second gear 421 again and is connected for first gear 411 and second gear 421 synchronous revolution guarantee barbell 1 can not incline.

Preferably, first fixing unit 43 includes a first block 431 positioned in barbell 1 and engaged with first rack 211, a first slide block 432 fixing first block 431 to move along the length direction of barbell 1, a first pull rod 433 connected to first slide block 432 and extending toward the center of barbell 1, a first link 434 rotatably connected to first pull rod 433 and inclined from bottom to top toward first slide block 432, and a first button 435 driving first link 434 to swing. When the user uses the barbell, the first button 435 moves downward, the first sliding block 432 is driven to move by the first connecting rod 434, the first clamping block 431 is separated from the first rack 211, and the two buttons are pressed simultaneously, so that the barbell 1 can move up and down normally.

Preferably, first spring 436 is sleeved on first pull rod 433, one end of first spring 436 is connected to the first sliding member, and the other end of first spring 436 is connected to barbell 1. When the user releases the first button 435 in the releasing condition, the first latch 431 moves toward the first rack 211 under the action of the first spring 436 until the first latch and the first rack are engaged with each other, so that the barbell 1 is fixed and the barbell 1 is prevented from falling down.

Preferably, second fixing unit 44 includes a second latching block 441 engaged with second rack 221 in barbell 1, a second sliding block 442 for fixing second latching block 441 to move along the longitudinal direction of barbell 1, a second rod 443 connected to second sliding block 442 and extending toward the center of barbell 1, a second link 444 rotatably connected to second rod 443 and inclined from bottom to top toward second sliding block 442, and a second button 445 for driving second link 444 to swing. When the user uses the barbell, the second button 445 moves downward, the second slide block 442 is moved by the second pull rod 443, the second latch 441 is separated from the second rack 221, and the two buttons are simultaneously pressed, so that the barbell 1 can normally move up and down.

Preferably, second pull rod 443 is sleeved with a second spring 446, one end of second spring 446 is connected to the second sliding member, and the other end of second spring 446 is connected to barbell 1. When the user releases the second button 445, the second latch 441 moves toward the second rack 221 by the second spring 446 until the second latch and the second rack cooperate with each other, so that the barbell 1 is fixed and the barbell 1 is prevented from falling down.

Preferably, there is a gap between the first pull rod 433 and the second pull rod 443. Ensuring that the moving assembly does not interfere in normal use.

Preferably, barbell 1 includes a bar 11 that moves along support frame 2, and barbell plates 12 that snap fit onto bar 11. The bar 11 is hollow to form a housing cavity for housing the first and second fixed assemblies 43, 44. The first fixing component 43 and the second fixing component 44 are embedded in the cross bar 11, so that the overall appearance is simple and beautiful.

Preferably, the two ends of bar 11 are mounted with holders 13 for engaging and holding barbell plates 12. Barbell disc 12 is mounted on fixing base 13, so that barbell disc 12 is more stable and is not easy to fall off.

Preferably, mounting base 13 includes a mounting plate 131 fixedly attached to bar 11, and connecting plates 132 fixedly attached to both sides of mounting plate 131 along the length of bar 11, with gaps between adjacent connecting plates 132 matching the thickness of barbell disc 12. The barbell disc 12 is a fan-shaped disc, and the bottom is linearly arranged; barbell disc 12 is formed with the recess that matches with horizontal bar 11 along the axis direction of self, and the recess tank bottom is formed with the constant head tank of card establishing on fixed riser 131. Barbell disc 12 is placed on bar 11 in a snap-fit manner, and barbell disc 12 at any position on bar 11 can be quickly disassembled and assembled.

Preferably, the supporting frame 2 further comprises a supporting cross rod 23 located at the bottom end and fixedly connected with the bed plate 3, and a fixing connecting rod 24 connected to the top ends of the first upright column 21 and the second upright column 22. Support horizontal pole 23 and bed board 3 fixed connection, ensure that bed board 3 can not take place to remove in the use, lead to the accident to take place, and fixed connecting rod 24 increases first stand 21 and second stand 22's intensity, prevents that first stand 21 and second stand 22 slope from making barbell 1 derail and causing the injury.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.