CN214388688U

CN214388688U - Double-groove slide rail type weight balance mechanism

Info

Publication number: CN214388688U
Application number: CN202120364132.8U
Authority: CN
Inventors: 赵晓航; 肖腾钦; 杜吉春; 石岩; 李光涛
Original assignee: Qingdao Imbell Sporting Goods Co ltd
Current assignee: Qingdao Imbell Sporting Goods Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-15
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a double flute slide rail formula weight balance mechanism belongs to body-building apparatus technical field. The technical scheme is as follows: the balance mechanism comprises a base, wherein a vertical frame is vertically arranged on the base, a sliding rail with open grooves at two sides and a sliding block which is arranged in the sliding rail and is matched with the sliding rail are arranged on the vertical frame, a groove rail which is matched with the open groove is arranged on the sliding block, the sliding block vertically slides in the sliding rail, and a balancing weight is fixedly connected to the sliding block; the utility model discloses a building structure, including grudging post, balancing weight, lifting rod, fixed pulley, rope, lifting rod and riser, the grudging post top is provided with the roof-rack, installs the fixed pulley on the roof-rack, hangs on the fixed pulley and is equipped with the rope, rope one end and balancing weight fixed connection, and other end fixedly connected with holds in the palm the lifting rod, holds in the palm and is provided with between lifting rod and the grudging post and hangs and establish the mechanism, and the lifting rod is established on the grudging post through hanging to establish the mechanism. The utility model discloses production technology is brief, and is with low costs, designs the double flute slide rail, guarantees the vertical motion of balancing weight, avoids the motion of horizontal direction, has effectively improved the stability of fitness equipment, has strengthened user's use and has experienced.

Description

Double-groove slide rail type weight balance mechanism

Technical Field

The utility model relates to a body-building apparatus technical field, concretely relates to double flute slide rail formula weight balance mechanism.

Background

Along with the improvement of living standard of people, more and more people begin to build body, and fitness equipment begins to be popularized more and more, wherein the deep squat training is prepared by the preference of fitness enthusiasts with the advantages of simple and practical learning, good exercise effect, strong adaptability and the like. However, the existing deep squat trainer with the weight balance mechanism mostly adopts a single-point hanging linear motion bearing to slide up and down, so that the cost is higher, the noise is very high, the stability is poor, the balancing weight is shaken left and right, and a user is easily injured by mistake.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the double-groove sliding rail type weight balancing mechanism is provided.

The technical scheme of the utility model is that: the balance mechanism comprises a base, wherein a vertical frame is vertically arranged on the base, a sliding rail with open slots on two sides and a sliding block which is arranged in the sliding rail and is matched with the sliding rail are arranged on the vertical frame, a slot rail which is matched with the open slots is arranged on the sliding block, the sliding block vertically slides in the sliding rail, and a balancing weight is fixedly connected to the sliding block; the utility model discloses a building structure, including grudging post, balancing weight, lifting rod, fixed pulley, rope, lifting rod and riser, the grudging post top is provided with the roof-rack, installs the fixed pulley on the roof-rack, hangs on the fixed pulley and is equipped with the rope, rope one end and balancing weight fixed connection, and other end fixedly connected with holds in the palm the lifting rod, holds in the palm and is provided with between lifting rod and the grudging post and hangs and establish the mechanism, and the lifting rod is established on the grudging post through hanging to establish the mechanism.

Preferably, the hanging mechanism comprises a fixing piece arranged on the stand and a fixing claw arranged on the lifting rod.

Preferably, a plurality of fixing pieces are arranged on the stand from top to bottom.

Preferably, the fixing member is a fixing pin, a protrusion or a fixing ring.

Preferably, bolted connection has U type frame on the balancing weight, and the slider passes through U type frame and balancing weight fixed connection.

Preferably, the slide rail is the aluminum alloy material, and the grooved rail is POM plastics material, and frictional force between grooved rail and the slide rail reduces, has reduced the noise, has increased smooth and easy degree, has brought the training impression of squatting deeply of a brand-new for the user.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model has simple production process, low cost and safe use, better realizes the needs of economy, safety and comfort of deep squat training, and provides a brand new safety and operation experience for users; 2. the double-groove sliding rail is designed, so that the vertical movement of the balancing weight is ensured, the movement in the horizontal direction is avoided, the stability of the body builder is effectively improved, and the use experience of a user is enhanced; 3. the friction between the groove rail and the sliding rail is reduced, the noise is reduced, the smoothness is increased, and a brand-new deep squatting training feeling is brought to a user.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic diagram of an application example of the present invention.

In the figure, 1-base; 2-erecting a frame; 3-a support rail; 4-lifting the rod; 501-a fixing piece; 502-fixed jaw; 6-fixed pulley; 7-a rope; 8-a balancing weight; 9-a slide rail; a 10-U-shaped frame; 11-a reinforcing plate; 12-top frame.

Detailed Description

Example 1

As shown in fig. 1-2, this embodiment provides a double flute slide rail formula weight balance mechanism, balance mechanism includes base 1, is provided with grudging post 2 on the base 1 perpendicularly, is provided with the aluminum alloy slide rail 9 that the open slot was established to both sides on the grudging post 2 and establishes the slider with slide rail 9 looks adaptation in slide rail 9, is provided with the grooved rail with open slot looks adaptation on the slider, and the slider is vertical slip in slide rail 9, is connected with balancing weight 8 on the slider, and bolted connection has U type frame 10 on the balancing weight 8, and the slider passes through U type frame 10 and balancing weight 8 fixed connection.

Bolted connection has the fixed pin on the

grudging post

2, and 2 tops of grudging post are provided with roof-rack 12, install fixed pulley 6 on the roof-rack 12, hang on the fixed pulley 6 and be equipped with

rope

7, 7 one ends of rope and 8 fixed connection of balancing weight, other end fixedly connected with hold in the palm lifter 4, are connected with stationary dog 502 on the lifter 4, and stationary dog 502 hangs and establishes the realization on the fixed pin and hold in the palm the hanger of lifter 4 on grudging post 2 and establish.

During the use, reciprocate and hold in the

palm lifting rod

4, 4 pulling ropes 7 up-and-down motion rather than the both sides of being connected of holding in the palm lifting rod, rope 7 walks around fixed pulley 6 and drives slider and the balancing weight 8 of connecting on the slider and reciprocate in double flute slide rail 9 together, avoids rocking about.

The production process is simple, the cost is low, the use is safe, the double-groove sliding rail is designed, under the same acting force, the contact area is reduced, the friction force is smaller, the vertical movement of the balancing weight 8 is ensured by utilizing the principle that two parallel lines are in the same plane, the movement in the horizontal direction is avoided, and the stability of the balancing mechanism is effectively improved; the sound of metal and plastic contact is much less than that of metal and metal contact, so that the noise in the use process is greatly reduced, and better use experience is brought to a user.

Example 2

On the basis of embodiment 1, be provided with a plurality of mountings 501 from top to bottom on grudging post 2, can make things convenient for the use of the user of different heights, it is more humanized.

Example 3

As shown in fig. 3, this embodiment is an application embodiment, and provides a double-groove slide rail type weight balance mechanism: the device comprises a base 1, wherein two vertical frames 2 are oppositely arranged on the base 1, and a supporting cross rod 3 is welded between the two vertical frames 2; bolted connection has the fixed pin on the grudging post 2, has aluminum alloy slide rail 9 through bolted connection respectively on two

grudging posts

2, and 9 both sides of slide rail are provided with the open slot, still include the slider, be provided with on the slider with the grooved rail of open slot looks adaptation, the slider is vertical slip in slide rail 9, bolted connection has U type frame 10 on the balancing weight 8, the slider passes through U type frame 10 and balancing weight 8 fixed connection.

The two vertical frames 2 are respectively provided with a fixed pulley 6, a rope 7 is hung on the fixed pulley 6, the rope 7 bypasses one end of the fixed pulley 6 and is fixedly connected with a balancing weight 8, the other end of the fixed pulley 6 is fixedly connected with a lifting rod 4, the lifting rod 4 is connected with a fixed claw 502, and the fixed claw 502 is hung on the fixed pin to realize the hanging of the lifting rod 4 on the vertical frames 2; a reinforcing plate 11 is connected between the two vertical frames 2 through bolts.

When the lifting device is used, a user stands between the two vertical frames 2, holds the lifting rod 4 by hand to lift upwards, enables the fixed claw 502 to be separated from the fixed pin, holds the lifting rod 4 by hand to finish the action of squatting from standing, in the process, the lifting rod 4 pulls the ropes 7 at two sides connected with the lifting rod 4 to move downwards, and the ropes 7 drive the sliding block and the balancing weight 8 connected with the sliding block to move upwards together in the sliding rail 9 by bypassing the fixed pulley 6; when the user from squatting to the in-process of standing 4 stimulations of lifting rod and the rope 7 upward movement of being connected, rope 7 walks around fixed pulley 6 and drives balancing weight 8 of connecting on slider and the slider and downstream together in slide rail 9, accomplishes the complete action of squatting deeply of once, and repeated a lot of reaches the purpose of taking exercise, when waiting that the user stops taking exercise, hang fixed claw 502 and establish on the fixed pin can.

The embodiment has simple production process, low cost and safe use, better meets the requirements of economy, safety and comfort of deep squat training, and provides a brand new safety and operation experience for users; the design double flute slide rail guarantees the vertical motion of balancing weight 8, avoids the motion of horizontal direction, has effectively improved the stability of fitness equipment, has strengthened user's use and has experienced.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a double flute slide rail formula weight balance mechanism which characterized in that: the balance mechanism comprises a base (1), wherein a vertical frame (2) is vertically arranged on the base (1), a sliding rail (9) with open grooves at two sides and a sliding block which is arranged in the sliding rail (9) and is matched with the sliding rail (9) are arranged on the vertical frame (2), a groove rail matched with the open groove is arranged on the sliding block, the sliding block vertically slides in the sliding rail (9), and a balancing weight (8) is fixedly connected to the sliding block;

the hanging device is characterized in that a top frame (12) is arranged at the top end of the vertical frame (2), a fixed pulley (6) is installed on the top frame (12), a rope (7) is hung on the fixed pulley (6), one end of the rope (7) is fixedly connected with a balancing weight (8), a lifting rod (4) is fixedly connected with the other end of the rope, a hanging mechanism is arranged between the lifting rod (4) and the vertical frame (2), and the lifting rod (4) is hung on the vertical frame (2) through the hanging mechanism.

2. The double-grooved slide rail type weight balancing mechanism according to claim 1, wherein: the hanging mechanism comprises a fixing piece (501) arranged on the vertical frame (2) and a fixing claw (502) arranged on the lifting rod (4).

3. The double-grooved slide rail type weight balancing mechanism according to claim 2, wherein: a plurality of fixing pieces (501) are arranged on the vertical frame (2) from top to bottom.

4. The double-grooved slide rail type weight balancing mechanism according to claim 2, wherein: the fixing piece (501) is a fixing pin, a bulge or a fixing ring.

5. The double-grooved slide rail type weight balancing mechanism according to claim 1, wherein: the balancing weight (8) is connected with a U-shaped frame (10) through a bolt, and the sliding block is fixedly connected with the balancing weight (8) through the U-shaped frame (10).

6. The double-grooved slide rail type weight balancing mechanism according to claim 5, wherein: the sliding rail (9) is made of aluminum alloy, and the groove rail is made of POM plastic.