CN213049154U

CN213049154U - Sports barbell stand

Info

Publication number: CN213049154U
Application number: CN202020975140.1U
Authority: CN
Inventors: 张西珠; 雷鹏飞; 赵彤璐; 刘建锋; 钱德年; 刘廷廷
Original assignee: Xidian University; Taiyuan Institute of Technology
Current assignee: Xidian University; Taiyuan Institute of Technology
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-27
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a sports barbell stand, including bed body unit and support body unit, bed body unit includes first support frame, is provided with cushion and cushion on the first support frame, the support body unit includes the second support frame, is provided with the fender rod on the second support frame, has placed the barbell on the fender rod, the cushion is located the below of barbell. The utility model discloses a cushion of sports barbell frame adjusts the height through the activity of lead screw control bracing piece, does benefit to and conveniently adjusts a scientific, comfortable use angle for the person taking exercise. And first support frame and second support frame separately set up, are convenient for move the relative position of bed body unit in order to adjust bed body unit and support body unit, and wherein support body unit mainly used supports, places the barbell to provide safe guarantee safeguard for the person taking exercise in-process whole journey.

Description

Sports barbell stand

Technical Field

The utility model relates to a sports equipment, especially a sports barbell stand.

Background

The horizontal weight lifting exercise mode is that an exerciser lies on the bed plate of the weight lifting frame, picks up the barbell placed on the support with a certain height, and lifts and falls to a certain extent, so that the aim of exercising the arm strength is fulfilled.

And aiming at all horizontal weight lifting frames in the existing market, no protection device is arranged, once the carrying bell is not lifted, or the carrying bell is not placed on the rest frame in time after being lifted, the potential safety hazard of injury by smashing is caused.

Moreover, the height of the weight lifting bed (bed body unit) of the existing horizontal weight lifting frame (sports barbell frame) can not be adjusted, or the adjustment range is limited, and the use effect is not good.

Based on the above reasons, this sports barbell frame of special design is used for the exercise of horizontal weight lifting, and is safe in utilization, and adjusts the convenience.

Disclosure of Invention

The utility model aims to provide a: the utility model provides a sports barbell frame is used for horizontal weight lifting's exercise, has the protection architecture when the weight lifting is taken exercise, can prevent that the barbell accident from pounding the person of taking exercise in, and bed body unit height control range is big, can electrodeless adjustment, and it is convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sports barbell stand comprises a stand body unit and a stand body unit, wherein the stand body unit comprises a first support frame, a cushion and a back cushion are arranged on the first support frame, the stand body unit comprises a second support frame, a protective rod is arranged on the second support frame, a barbell is placed on the protective rod, the back cushion is positioned below the barbell, the first support frame comprises a front support and a rear support for supporting, a first support beam is arranged between the front support and the rear support, the cushion and the back cushion are arranged on the first support beam, the far cushion end of the relative part of the first support beam and the back cushion has a downward bent radian, a horizontal second support beam is arranged below the first support beam, the near cushion end of the back cushion is hinged on the first support beam, a support rod is arranged, one end of the support rod is hinged with the far cushion end of the back cushion, the other end of the support rod can be connected on the second support beam along the length direction of the second support beam in a sliding manner, set up a rotatable lead screw with second supporting beam parallel on first support frame, be provided with screw thread fit's screw on the lead screw with it, set up the connecting seat and connect screw and bracing piece, it is provided with two vertical first guide arms respectively to lie in the cushion both sides on the second support frame, and sets up the fender rod respectively in the cushion both sides, the fender rod both ends respectively with first guide arm swing joint, the second support frame includes four vertical stands, each two of cushion both sides, it is relative with the tip of fender rod to lie in the both ends direction of fender rod respectively, the stand has the hanging hole of vertical range with the opposite side of tip, the tip of fender rod is provided with the couple that can the luffing motion respectively, the portion of colluding of couple can insert the hanging hole and collude the downside edge of hanging hole.

On the basis of the above scheme and as a preferable scheme of the scheme: the utility model discloses a supporting rod, including the second supporting beam, the second supporting beam is last to have arranged penetrating sliding hole along length direction, has alternate the slide-spindle in the sliding hole, the slide-spindle is connected on the bracing piece, the connecting seat is including articulating the engaging lug on the slide-spindle, and sets up rotatable setting on the engaging lug and is located the leading wheel of the downside of second supporting beam.

On the basis of the above scheme and as a preferable scheme of the scheme: and a hand wheel for rotating the screw rod is arranged at the end part of the screw rod.

On the basis of the above scheme and as a preferable scheme of the scheme: the guard bar is connected to the first guide bar by a linear bearing assembly.

On the basis of the above scheme and as a preferable scheme of the scheme: the upper edge of the hanging hole is provided with a guide plate which inclines inwards.

On the basis of the above scheme and as a preferable scheme of the scheme: the horizontal bar of barbell is fixed on the protective bar through the detachable connecting piece.

On the basis of the above scheme and as a preferable scheme of the scheme: including the second guide arm of two mutual parallels of level setting, the second guide arm is located the fender rod top and fixes on the second support frame, supports on the second guide arm to have can be at the gliding mounting panel of second guide arm length direction, is provided with the safety belt device assembly including retractor and safety belt on the mounting panel, the retractor sets up on the mounting panel, and the end connection of safety belt is on the whippletree of barbell.

On the basis of the above scheme and as a preferable scheme of the scheme: and a limiting ring for limiting the protection rod to slide downwards is arranged below the protection rod.

The beneficial effects of the utility model reside in that:

the utility model discloses a cushion of sports barbell frame adjusts the height through the activity of lead screw control bracing piece, does benefit to and conveniently adjusts a scientific, comfortable use angle for the person taking exercise. And first support frame and second support frame separately set up, are convenient for move the relative position of bed body unit in order to adjust bed body unit and support body unit, and wherein support body unit mainly used supports, places the barbell to provide safe guarantee safeguard for the person taking exercise in-process whole journey.

The utility model discloses a support body unit of sports barbell frame freely lifts the barbell, provides the protection for the person taking exercise through the fender bar, supports the barbell through the fender bar, and wherein the fender bar catches on the hanging hole with fixed position through the couple.

Further, can utilize detachable connecting piece to fix the whippletree and fender rod relatively, make the person of taking exercise can practise the straight line and lift. At this time, the downward position of the protection rod can be limited by the limit ring to provide protection.

Furthermore, the automobile safety belt device assembly provides further protection for the exerciser, prevents the barbell from being out of control and smashing down quickly, is used for specially dealing with the safety protection of emergencies such as nervousness, fatigue, menstruation suction, syncope and the like of the exerciser, and can prevent hands of the exerciser from being sprained, pulled and fractured due to smashing down quickly in addition to preventing the middle body of the exerciser from being smashed.

Drawings

FIG. 1 is a schematic view of the sports barbell stand of the present invention;

FIG. 2 is a schematic view of the structure of the bed body unit of the present invention;

FIG. 3 is a schematic view of the hook and the hanging hole of the present invention;

fig. 4 is a schematic view of the hook setting of the present invention.

In the figure: a bed body unit-1, a frame body unit-2, a first support frame-3, a cushion-4, a back cushion-5, a second support frame-6, a protective rod-7, a barbell-8, a front support frame-9, a rear support frame-10, a first support beam-11, a second support beam-12, a support rod-13, a limit ring-14, a screw rod-15, a nut-16, a connecting seat-17, a first guide rod-18, a cross bar-19, an upright post-20, a hanging hole-21, a hook-22, a sliding hole-23, a sliding shaft-24, a connecting lug-25, a guide wheel-26, a hand wheel-27, a linear bearing assembly-28, a guide plate-29, a second guide rod-31, a mounting plate-32, a winder-33, a back cushion-5, a second support frame, A safety belt-34.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Referring to fig. 1-4, a sports barbell stand comprises a bed body unit 1 and a frame body unit 2, wherein the bed body unit 1 comprises a first support frame 3, a cushion 4 and a back cushion 5 are arranged on the first support frame 3, the frame body unit 2 comprises a second support frame 6, a protective rod 7 is arranged on the second support frame 6, a barbell 8 is placed on the protective rod 7, the back cushion 5 is positioned below the barbell 8, the first support frame 3 comprises a front support frame 9 and a rear support frame 10 for supporting, a first support beam 11 is arranged between the front support frame 9 and the rear support frame 10, the cushion 4 and the back cushion 5 are arranged on the first support beam 11, the far cushion 4 end of the part of the first support beam 11 opposite to the back cushion 5 has a downward-bending radian, a horizontal second support beam 12 is arranged below the first support beam 11, the near cushion 4 end of the back cushion 5 is hinged on the first support beam 11, a support rod 13 is arranged, one end of the support rod 13 is hinged with the far cushion 4 end of the back cushion 5, the other end of the support rod can be connected on a second supporting beam 12 in a sliding way along the length direction of the second supporting beam 12, a rotatable screw rod 15 is arranged on the first support frame 3 in parallel with the second supporting beam 12, a screw 16 in threaded fit with the screw rod 15 is arranged on the screw rod 15, a connecting seat 17 is arranged to connect the screw 16 and the support rod 13, two vertical first guide rods 18 are respectively arranged on the second support frame 6 at two sides of the back cushion 5, protection rods 7 are respectively arranged at two sides of the back cushion 5, two ends of each protection rod 7 are respectively movably connected with the first guide rods 18, the second support frame 6 comprises four vertical upright columns 20, two sides of the back cushion 5 are respectively opposite to the end parts of the protection rods 7, the upright columns 20 are provided with vertically arranged hanging holes 21 at the opposite sides of the end parts, the end parts of the protection rods 7 are respectively provided with a hook 22 capable of swinging up and down, and the hook part of the hook 22 can be inserted into the hanging hole 21 and hook the lower side edge of the hanging hole 21.

The utility model discloses a cushion 5 of sports barbell frame adjusts the height through the activity of lead screw 15 control support pole 13, does benefit to and conveniently adjusts a science, comfortable use angle for the person taking exercise.

The far cushion 4 end of the part of the first supporting beam 11 opposite to the back cushion 5 has a downward-bending radian, so that the adjusting range of the back cushion 5 is fully ensured.

In order to facilitate the rotation of the screw rod and the adjustment, a hand wheel 27 for rotating the screw rod 15 is arranged at the end of the screw rod 15.

Wherein, for guaranteeing the smooth operation of adjustment mechanism, the second supporting beam 12 is gone up and is arranged piercing through sliding hole 23 along length direction, and sliding shaft 24 has been alternate in sliding hole 23, sliding shaft 24 connects on bracing piece 13, connecting seat 17 includes the engaging lug 25 who articulates on sliding shaft 24, and sets up rotatable setting on engaging lug 25 and is located the leading wheel 26 of the downside of second supporting beam 12.

Further, the guard bar 7 is connected to the first guide bar 18 by means of a linear bearing assembly 28.

Further, the upper side edge of the hanging hole 21 is provided with a guide plate 29 which inclines inwards, and the guide plate 29 provides a guiding function for the hook to exit, so that the hook can exit automatically and quickly.

Further, bar 19 of barbell 8 is fixed to protection bar 7 by a detachable connection.

Further, the utility model discloses a level sets up two second guide arms 31 that are parallel to each other, second guide arm 31 is located fender rod 7 top and fixes on second support frame 6, supports on the second guide arm 31 to have can be at gliding mounting panel 32 of second guide arm 31 length direction, is provided with the car safety belt 34 device assembly including coiler 33 and safety belt 34 on the mounting panel 32, coiler 33 sets up on mounting panel 32, and the end connection of safety belt 34 is on barbell 8's whippletree 19.

Furthermore, a limiting ring 14 for limiting the protection rod 7 to slide downwards is arranged below the protection rod 7.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sports barbell stand comprises a bed body unit (1) and a support body unit (2), wherein the bed body unit (1) comprises a first support frame (3), a cushion (4) and a back cushion (5) are arranged on the first support frame (3), the support body unit (2) comprises a second support frame (6), a protective rod (7) is arranged on the second support frame (6), a barbell (8) is placed on the protective rod (7), the back cushion (5) is positioned below the barbell (8), the sports barbell stand is characterized in that the first support frame (3) comprises a front support frame (9) and a rear support frame (10) which are used for supporting, a first support beam (11) is arranged between the front support frame (9) and the rear support frame (10), the cushion (4) and the back cushion (5) are arranged on the first support beam (11), the far cushion (4) end of the relative part of the first support beam (11) and the back cushion (5) has a downward-bending radian, a horizontal second supporting beam (12) is arranged below the first supporting beam (11), the end of a near cushion (4) of the back cushion (5) is hinged on the first supporting beam (11), a supporting rod (13) is arranged, one end of the supporting rod (13) is hinged with the end of a far cushion (4) of the back cushion (5), the other end of the supporting rod can be connected on the second supporting beam (12) in a sliding way along the length direction of the second supporting beam (12), a rotatable lead screw (15) is arranged on the first supporting frame (3) in parallel with the second supporting beam (12), a screw (16) in threaded fit with the lead screw (15) is arranged on the lead screw (15), a connecting seat (17) is arranged to connect the screw (16) and the supporting rod (13), two vertical first guide rods (18) are respectively arranged on the second supporting frame (6) at two sides of the back cushion (5), and protective rods (7) are respectively arranged at two sides of the back cushion (5, protection lever (7) both ends respectively with first guide arm (18) swing joint, second support frame (6) include four vertical stands (20), cushion (5) both sides are respectively two, and the both ends direction that is located protection lever (7) respectively is relative with the tip of protection lever (7), stand (20) have vertical hanging hole (21) of arranging with the opposite side of tip, the tip of protection lever (7) is provided with couple (22) that can luffing motion respectively, the portion of colluding of couple (22) can insert hanging hole (21) and collude the downside edge of hanging hole (21).

2. Sports barbell stand according to claim 1, characterized in that the second support beam (12) is provided with a through-going sliding hole (23) along its length, a sliding shaft (24) is inserted into the sliding hole (23), the sliding shaft (24) is connected to the support bar (13), the connecting base (17) comprises an attachment lug (25) hinged to the sliding shaft (24), and a guide wheel (26) rotatably arranged on the underside of the second support beam (12) is provided on the attachment lug (25).

3. Sports barbell stand according to claim 1, characterized in that the ends of the screw (15) are provided with a hand wheel (27) for rotating the screw (15).

4. Sports barbell stand according to claim 1, characterized in that the protective bar (7) is connected to the first guide bar (18) by means of a linear bearing assembly (28).

5. Sports barbell stand according to claim 1, characterized in that the upper side edges of the hanging holes (21) have guide plates (29) inclined towards the inside.

6. Sports barbell stand according to claim 1, characterized in that the bars (19) of the barbell (8) are fixed to the protective bar (7) by means of detachable connections.

7. Sports barbell stand according to claim 1, comprising two second guide rods (31) arranged horizontally and parallel to each other, the second guide rods (31) being positioned above the guard bar (7) and fixed to the second support frame (6), a mounting plate (32) being supported on the second guide rods (31) and being slidable in the longitudinal direction of the second guide rods (31), a seatbelt (34) assembly comprising a retractor (33) and a seatbelt (34) being arranged on the mounting plate (32), the retractor (33) being arranged on the mounting plate (32), the end of the seatbelt (34) being connected to the bar (19) of the barbell (8).

8. Sports barbell stand according to claim 1, characterized in that a stop ring (14) limiting the downward sliding of the protective bar (7) is arranged below the protective bar (7).