TWM637694U - universal guide - Google Patents

Abstract

A universal guide, including a lifting seat, a connecting seat, a swing rod, a pulley frame and a pull cord, the lifting seat is combined with a column in a positionable manner, and the connecting seat can swing left and right Positionally combined on the lifting base, and the connecting base is provided with a first pulley, the swing rod is hollow, one end of which can be swung up and down and positioned on the connecting base, and there are two inside the end Guide wheel, the pulley frame is coaxially combined with the other end of the swing rod, and there are two second pulleys inside, one end of the pull cord is connected to a handle, and the other end passes between the two second pulleys . In the swing rod and between the two guide wheels, and bypass the first pulley; thereby, the pull cord can be adjusted for the universal angle, and the smoothness of use and the efficiency of tension training can be improved.

Description

universal guide

This creation is a technical field of universal guide structure applied to tension training equipment, especially a universal guide that can adjust the angle of the pull rope and improve the smoothness of use and the efficiency of tension training. Guider.

Currently known tension training equipment, as shown in Figure 1, its structure is mainly to be provided with two guides 12 on two columns 11 on the front side of a frame body 10, and then two pull handles 13 are connected to two stay ropes 14 respectively, And make the two stay ropes 14 pass through the two guides 12, and then connect to the two counterweight mechanisms 16 through a plurality of pulley blocks 15, and pull the two counterweight mechanisms 16 by pulling the two pull handles 13 by the human body. Weight blocks to achieve the purpose of training.

This guide 12 of this conventional tension training equipment, please cooperate and refer to shown in Figure 2, it mainly comprises sleeve pipe 120 and can be combined with a pulley frame 121 on the front side of this sleeve pipe 120 that can swing left and right, this One side of the sleeve 120 is provided with a pin 122 for insertion into one of the positioning holes 110 on the column 11 to achieve the purpose of height adjustment, and the other side of the sleeve 120 is provided with a handle 123 for use The pulley 120 is held by the user to facilitate the movement of the casing 120. The pulley frame 121 is provided with two pulleys 124 for the pull cord 14 to pass therebetween.

However, the structure of the conventional introducer 12 as described above is not practical in practical applications. There is the following problem: the pulley frame 121 can only guide the stay cord 14 upward and downward through the two pulleys 124, but cannot guide left and right, and it is not smooth to use. , especially, the stay cord 14 passes between the two pulleys 124, and the guide 12 can only adjust the height and the pulley frame 121 can only swing left and right, so it cannot be trained to different arms as required. The muscles in the position will seriously limit the use of the tension training equipment.

In view of this, this creation is based on the above-mentioned problems, and in-depth conception, and actively researches and improves the trial to develop and design this creation.

The main purpose of this creation is to improve the knowledge that the guide can only be adjusted in height, and the pulley frame can only swing left and right, which makes it difficult to use and can not be trained to different positions of the arm as required. Muscles, which will seriously limit the use of the tension training equipment and other problems.

The universal guide described in this creation includes a lifting seat, a connecting seat, a swing bar, a pulley frame and a stay cord. Wherein, the lifting seat is combined with a vertical post in a liftable and positionable manner. The connecting seat is combined with the lifting seat so that it can swing left and right, and the connecting seat is provided with a first pulley. The swing rod system is hollow, and one end is fixedly combined with the connecting base in a position capable of swinging up and down, and there are two guide wheels inside the end. The pulley frame is rotatably combined with the other end of the swing rod, and two second pulleys are arranged inside. One end of the stay rope is connected to a pull handle, and the other end passes between the two second pulleys, among the swing bar and between the two guide wheels, and goes around the first pulley.

The universal guide provided by this creation can be combined with the lifting base in a position that can swing left and right through the connection base, and one end of the swing rod can be combined with the connection base in a position that can swing up and down And the structural design that the pulley frame can be coaxially rotatably combined with the other end of the swing rod, so that it can be adjusted in all directions without dead angle, so that the pulling training can be more smooth, comfortable and convenient. In particular, it can train the muscles of different positions of the arm, so as to greatly improve the training efficiency.

[Prior Art]

10: frame body

11: column

110: positioning hole

12: Director

120: Casing

121: pulley frame

122: latch

123: Grip

124: pulley

13: handle

14: Drawstring

15: pulley block

16: Counterweight mechanism

[this creation]

20: Lifting seat

21: Casing

22: shaft sleeve

220: cross bar

221: Bearing

222: limit column

23: Grip

24: First latch

25: Second pin

250: extension piece

30: Connecting seat

31: seat body

32:Positioning film

320: The first positioning hole

321: limit slot

33: axis of rotation

34: The first pulley

35: The third pin

40: swing rod

41: guide wheel

42: Positioning plate

420: Second positioning hole

50: pulley frame

51: frame body

52: Pole sleeve

520: Bearing

53: Second pulley

60: drawstring

61: handle

70: Rally training equipment

71: frame

72: column

73: Lifting positioning hole

〔Fig. 1〕 is the three-dimensional appearance schematic diagram of conventional tension training equipment.

[FIG. 2] is an enlarged schematic view of part A in FIG. 1.

[Figure 3] is a schematic diagram of the three-dimensional appearance of this creation.

〔Figure 4〕is a schematic diagram of the three-dimensional appearance of the other side of this creation.

[Figure 5] is a three-dimensional exploded schematic diagram of this creation.

[Fig. 6] is a combined sectional schematic diagram of this creation.

[Fig. 7] is a schematic cross-sectional view of A-A in Fig. 6.

[Fig. 8] is a schematic diagram of the movement of the upper position of the pulley frame of this creation.

[Fig. 9] is a schematic diagram of the positioning of the hem of the pulley frame of this creation.

[Fig. 10] is the schematic diagram of the rotation action of the pulley stand of this creation.

[Fig. 11] is the embodiment figure that this creation is installed on the tension training equipment.

Please refer to Fig. 3 to Fig. 7, which show the guideline described in this creation The guide includes a lifting seat 20, a connecting seat 30, a swing bar 40, a pulley frame 50 and a stay rope 60, wherein:

The lifting base 20 includes a bushing 21 , a bushing 22 , a handle 23 , a first pin 24 and a second pin 25 . The shaft sleeve 22 is connected to the front side of the casing 21 by a cross bar 220 , a plurality of bearings 221 are disposed inside the shaft sleeve 22 , and a limiting column 222 is disposed on the top surface of the cross rod 220 . The handle 23 is disposed on one side of the sleeve 21 . The first pin 24 is disposed on the other side of the sleeve 21 . The second pin 25 is combined with an extension piece 250 on one side of the top end of the sleeve 22 .

The connecting base 30 includes a base body 31 , a positioning piece 32 , a rotating shaft 33 , a first pulley 34 and a third pin 35 . The seat body 31 is located above the sleeve 22 . The positioning piece 32 is combined with the bottom of the base body 31 , and a plurality of first positioning holes 320 are provided at intervals for the second pin 25 to be inserted and positioned, and the positioning piece 32 is provided with two limiting slots 321 . The rotating shaft 33 is vertically combined with the bottom surface of the positioning piece 32, and is rotatably inserted and combined in the bushing 22, so that the connecting base 30 can swing left and right relative to the lifting base 20, and by the two position limiting The groove 321 and the limiting post 222 are embedded relative to each other so as to limit the maximum angle of left and right swing of the connecting base 30 . The first pulley 34 is disposed in the base body 31 . The third pin 35 is disposed on one side of the base body 31 .

The swing rod 40 is hollow, one end of which can swing up and down and is combined with the base 31, and there are two guide wheels 41 inside the end, and one side of the end protrudes to the outside of the base 31. And combined with a positioning disc 42, so that the positioning disc 42 can rotate synchronously with the swinging up and down of the swing rod 40, and a plurality of second positioning holes 420 are arranged at intervals on the positioning disc 42 for the third bolt 35 to be inserted and set bit.

The pulley frame 50 includes a frame body 51, a rod cover 52 and two second pulleys 53. The rod cover 52 is combined with one side of the frame body 51, and a plurality of bearings 520 are arranged inside, and the rotatable ground cover It is disposed at the other end of the swing rod 40 so that the pulley frame 50 can rotate axially relative to the swing rod 40 . The two second pulleys 53 are arranged on the upper and lower sides of the frame body 51 .

The stay cord 60 is connected to a pull handle 61 at one end, and the other end passes between the two second pulleys 53, among the swing bar 40 and between the two guide wheels 41, and walks around the first pulley 34. .

As can be seen in Figures 6 and 7, the connection base 30 can swing left and right relative to the lift base 20, and by inserting the second pin 25 into one of the first positioning holes of the positioning piece 32 In 320, the connection base 30 can be positioned at the adjusted angle. In addition, the pull rope 60 can also be smoothly pulled toward any one of the two second pulleys 53 .

Please refer to Figures 8 and 9, the pulley frame 50 can swing up and down relative to the connecting seat 30 through the connection of the swing rod 40, and can be inserted by inserting the third pin 35 into the One of the second positioning holes 420 of the positioning disc 42 is used to locate the pulley frame 50 at an adjusted angle, so that the upward or downward swing angle of the stay cord 60 can be adjusted, so that the arm can be trained. The purpose of muscles in different positions.

Please refer to Fig. 10 again, and the design that the pulley frame 50 can rotate coaxially on the swing rod 40 makes it possible to achieve universal adjustment without dead angle, so that the universal guide The use can be more comfortable and smooth, and it can also achieve the Use it to feel more stable and adjust the specific effect of the greater angle.

Please refer to shown in Fig. 11 again, point out that the universal guide described in this creation is installed on a tension training equipment 70, and this tension training equipment 70 includes a frame 71, and the front side of this frame 71 has two columns 72 respectively. For the installation of 20,000-way guides, wherein the column 72 is provided with a plurality of lifting positioning holes 73 at intervals, the sleeve 21 of the lifting seat 20 is sleeved on the column 72, and can be held by holding the handle. Move the lifting base 20 up and down with the handle 23, and then insert the first pin 24 into one of the lifting positioning holes 73 to position the universal guide at the adjusted height.

The universal guide provided by this creation can be combined with the lifting base 20 by the connection base 30 in a position that can swing left and right, and one end of the swing rod 40 can be combined with the lift base in a position that can swing up and down The structural design on the connecting seat 30 and the pulley frame 50 can be coaxially rotatably combined on the other end of the swing bar 40, so that it can be adjusted in all directions without dead ends, so that it can be more efficient when performing tension training. In order to be smooth, comfortable and handy, especially the muscles in different positions of the arms can be trained, so as to greatly improve the training efficiency.

To sum up, since this creation has the above-mentioned advantages and practical value, and no similar products have been published among similar products, it has met the requirements for application for a new model patent, and the application should be filed in accordance with the law.

20: Lifting seat

21: Casing

22: shaft sleeve

220: cross bar

222: limit column

24: First latch

25: Second pin

250: extension piece

30: Connecting seat

31: seat body

32:Positioning film

320: The first positioning hole

321: limit slot

34: The first pulley

35: The third pin

40: swing rod

42: Positioning plate

420: Second positioning hole

50: pulley frame

51: frame body

52: Pole sleeve

53: Second pulley

60: drawstring

61: handle

72: column

73: Lifting positioning hole

Claims (6)

A universal guide, comprising: A lifting seat, which can be lifted and positioned and combined with a column; A connecting seat, which is combined with the lifting seat so that it can swing left and right, and the connecting seat is provided with a first pulley; A swing rod, which is hollow, one end of which is fixedly coupled to the connecting seat so that it can swing up and down, and has two guide wheels inside the end; A pulley frame is coaxially coupled to the other end of the swing rod and has two second pulleys inside; and A stay rope is connected with a pull handle at one end, and the other end passes between the two second pulleys, among the swing bar and between the two guide wheels, and goes around the first pulley. The universal guide as described in Claim 1, wherein a plurality of lifting and positioning holes are arranged at intervals on the column, and the lifting seat includes a sleeve, a handle, and a first pin, and the sleeve can be raised and lowered The handle is set on one side of the sleeve, the first pin is set on the other side of the sleeve, and can be inserted into any one of the plurality of lifting positioning holes . The universal guide as described in claim 2, wherein the lifting seat includes a bushing and a second pin, the bushing is arranged on the front side of the bushing, and the second pin is combined with an extension piece On one side of the top end of the bushing, the connection seat includes a base, a positioning piece, and a rotating shaft. The positioning piece is combined with the bottom of the base body, and a plurality of first positioning holes are arranged at intervals for the second pin. Inserting and positioning, the rotating shaft is vertically combined with the bottom surface of the positioning piece, and rotatably inserted and combined in the bushing, the first pulley is set in the seat, and one end of the swing rod can be The up and down swing is fixedly combined with the seat body. The universal guide as described in claim 3, wherein the shaft sleeve is connected to the front side of the sleeve by a cross bar, a limit post is provided on the top surface of the cross bar, and two limit posts are provided on the positioning piece. The groove is limited by the relative embedding of the two limiting grooves and the limiting post to limit the maximum angle of left and right swing of the connecting seat. The universal guide as described in claim 3, wherein the connection base includes a third pin, the third pin is arranged on one side of the base body, and one end of the swing rod protrudes to the base towards the side The outer side of the body is combined with a positioning plate, so that the positioning plate can rotate synchronously with the up and down swing of the swing rod, and a plurality of second positioning holes are arranged at intervals on the positioning plate for the third pin to be inserted and positioned. The universal guide as described in claim 1, wherein the pulley frame includes a frame body and a rod cover, the rod cover is combined with one side of the frame body, and is rotatably sleeved on the swing rod The other end enables the pulley frame to rotate axially relative to the swing rod, and the two second pulleys are arranged inside the frame body.

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