TWM589572U - Adjustable strength grip bar - Google Patents

Abstract

The present invention is a grip bar with adjustable resistance, the grip bar is provided with a first damping member and a second damping The first damping member and the second damping member are connected to each other at one end with a positioning assembly, and the other end is respectively installed with a first grip and a second grip. The positioning assembly can adjust the first grip A damping member and the second damping member with a second grip are in the form of a straight stick, or can be adjusted to form an angle between the two to provide different resistances and can be exercised by users of various body shapes or arm strengths use.

Description

Grip stick with adjustable resistance

The present invention is a kind of physical exercise equipment, especially a grip bar with adjustable resistance that can provide users with different body shapes for arm or chest muscle exercise.

The grip bar is a kind of sports equipment which has a simple structure and can provide users with an exercise on the body arm or pectoral muscles. As shown in FIG. 11, the prior art grip bar structure is a straight stick type, which includes a damping member 80, a The right grip rod 81 and a left grip rod 82, the damping member 80 is wound by a long thin rod body in a spiral-shaped hollow body, one end of the damping member 80 is combined with the right grip rod 81 and the other end is fixed with the left grip rod 82 , The right grip 81 and the left grip 82 can be respectively sheathed. As shown in FIG. 12, the user holds the sheath of the right grip 81 and the left grip 82 with both hands, and then Use the force of the arm and the pectoral muscles to bend the grip bar, so that the two ends of the grip bar can be close to each other. Since the user must resist the elastic force generated by the central damper 80 during the bending process, this can be achieved The effect of physical exercise.

In the prior art grip bar, since the length of the overall grip bar is fixed, the outer diameter of the thin rod body made of the damping member and the outer diameter of the spiral shape are fixed, so the resistance formed by the grip bar is fixed. When the user bends the grip bar, the force applied must be greater than the resistance of the damping member. If the user has a stronger body and has greater arm and chest muscle strength, the grip bar can be easily applied It can be repeatedly bent and can be used for exercise for many times in a row. On the other hand, if the user's arm strength and pectoral muscle strength are both small, the grip bar cannot be bent for exercise. The resistance generated by the grip bar in the prior art is fixed, and the resulting resistance cannot be adjusted, so only the arm strength and pectoral muscle strength can be provided. Users who bend the grip bar cannot provide users with different arm strengths or different body types for exercise.

The creator has re-created in view of the problems and shortcomings of the aforementioned prior art. The structure of the adjustable resistance grip bar includes two damping members respectively connected to the grip, and the two damping members are provided to be combined with each other and adjust the angle The first adjustment seat and the second adjustment seat can be used to fix the two damping members in a straight stick shape or at an angle according to different users or different resistance requirements, which can be suitable for users with different body shapes and exercises the goal of.

In order to achieve the aforementioned new object, the technical method employed is to provide a resistance-adjustable grip bar, which includes a first damping member, a first grip, a first adjusting seat, and a second damping member. A second grip, a second adjusting seat and a positioning assembly, wherein the first damping member is wound by a long thin rod body into a spiral hollow body; the first grip is a long rod body, the long One end of the rod body is inserted into one end of the hollow body of the first damping member and combined with each other; one end of the first adjustment base and the other end of the first damping member are combined and fixed with each other, and the other end is a body, which penetrates There is a perforation, the upper surface of the seat body has a protruding tooth portion, the protruding tooth portion has a plurality of tooth blocks, and each of the tooth blocks is disposed around the protrusion at the outer ring position of the lower perforation; the second damping member is formed by a long The thin rod body is wound into a spiral hollow body; the second grip is a long rod body, and one end of the long rod body is inserted into the end of the hollow body of the second damper and combined with each other; the second One end of the adjusting base and the other end of the second damping member are combined and fixed with each other. The other end is a base body which penetrates through an upper perforation. The lower surface of the base body has a protruding tooth portion having a plurality of tooth blocks and Each of the tooth blocks is an outer ring position protrudingly provided on the upper perforation, and the protruding tooth portion of the second adjusting seat and the protruding tooth portion of the first adjusting seat are fitted to each other; the positioning assembly includes a screw and an elastic member And a knob, the elastic member is arranged on the seat body of the first adjusting seat and the second adjusting seat Between the seat bodies, one end of the screw penetrates the lower perforation of the first adjustment seat, the upper perforation of the elastic member and the second adjustment seat, the knob has a screw hole, and the screw hole and the screw are combined and fixed to each other.

In the grip bar with adjustable resistance, the upper surface of the seat body of the first adjustment seat is concavely formed with a lower groove, and the lower perforation is a groove bottom surface that penetrates the lower groove, and the second adjustment The lower surface of the seat body of the seat is concavely formed with an upper groove, the upper perforation penetrates the groove bottom surface of the upper groove, and the elastic member is located in the upper groove and the lower groove.

In the grip rod with adjustable resistance, the other end of the long rod body of the first grip can be sheathed with a sheath, and the other end of the long rod body of the second grip can be sheathed with a sheath.

In the grip bar with adjustable resistance, the long rod body of the first grip and the long rod body of the second grip are curved rods.

With the use of the aforementioned means, the user can freely adjust the positioning assembly between the first damping member and the second damping member, so that the first damping member with the first grip and the second The second damping member can be adjusted to be a straight stick type, so as to be suitable for users with greater arm strength or pectoral muscle strength. If the user has lower arm strength, the positioning component can be adjusted so that the first An angle is formed between a damping member and a second damping member with a second grip, and the angle can also be adjusted according to requirements. It can be easily adjusted to have different damping or pressure without using any tools. Suitable for the needs of various users. Furthermore, the first grip and the second grip can be made into a curved shape, which will facilitate the user to use and improve the multi-turn function.

10‧‧‧First damper

20、20A‧‧‧First grip

21‧‧‧sheath

30‧‧‧ First adjustment seat

31‧‧‧Body

32‧‧‧Lower groove

33‧‧‧lower perforation

34‧‧‧ Protruding teeth

40‧‧‧The second damper

50、50A‧‧‧Second grip

51‧‧‧Sheath

60‧‧‧Second adjustment seat

61‧‧‧Body

62‧‧‧Upper groove

63‧‧‧Upper punch

64‧‧‧Protruding teeth

70‧‧‧Positioning components

71‧‧‧screw

72‧‧‧Elastic parts

73‧‧‧ knob

731‧‧‧screw hole

80‧‧‧Damper

81‧‧‧right grip

82‧‧‧Left grip

Figure 1 is a perspective view of the new model.

Figure 2 is a partial exploded view of the new model.

Figure 3 is a schematic diagram of the new model from above.

Figure 4 is a schematic diagram of the new angle adjustment.

Figure 5 is the new state of use (a).

Figure 6 is the new state of use (2).

7 is a perspective external view of another embodiment of the present invention.

FIG. 8 is a schematic diagram of an angle adjustment after another embodiment of the present invention.

9 is a state diagram (1) of another embodiment of the new model.

10 is a state diagram (2) of another embodiment of the new model.

11 is a perspective external view of the prior art.

Fig. 12 is a state-of-use diagram of the prior art.

Referring to FIG. 1, FIG. 2 and FIG. 3, the structure of the novel resistance adjustable grip bar includes a first damping member 10, a first grip 20, a first adjusting seat 30, and a second The damping member 40, a second grip 50, a second adjusting seat 60 and a positioning assembly 70; the first damping member 10 is wound by a long thin rod body into a spiral-shaped hollow body, that is, has a plurality of spiral coils and The adjacent two spiral rings are in close contact with each other. The first grip 20 is a long rod body and one end is combined with one end of the first damping member 10. The long rod body of the first grip 20 is placed in the first damper The hollow body of the piece 10 is at a distance and fixed to each other. The other end of the long rod body of the first grip 20 can be sheathed with a sheath 21, which can facilitate the user to hold with the hand. The first One end of the adjustment base 30 is combined with the other end of the first damping member 10; furthermore, the second damping member 40 is wound by a long thin rod body into a spiral-shaped hollow body, that is, with a plurality of spiral rings and adjacent The two spiral rings are in close contact with each other, the second grip 50 is a long rod body and one end is combined with one end of the second damping member 40, the long rod body of the second grip 50 is placed into the second damping member 40 The hollow body of the second body is fixed at a distance from each other. A sheath 51 is provided. The sheath 51 is convenient for a user to hold with his hand. One end of the second adjusting base 60 and the other end of the second damping member 40 are combined with each other; the other end of the first adjusting base 30 It is a base 31. The upper surface of the base 31 is concavely formed with a lower groove 32, and the bottom surface of the groove of the lower groove 32 penetrates a lower through hole 33. The upper surface of the base 31 has a protruding tooth portion 34. The protruding tooth portion 34 has a plurality of tooth blocks, and each of the tooth blocks is located around the outer ring of the lower perforation 33; the other end of the second adjusting seat 60 is a base 61, and the lower surface of the base 61 is concave An upper groove 62 is formed. The bottom surface of the groove of the upper groove 62 penetrates an upper through hole 63. The lower surface of the seat body 61 has a protruding tooth portion 64. The protruding tooth portion 64 has a plurality of tooth blocks, each of which is The protruding tooth portion 64 and the protruding tooth portion 34 on the upper surface of the seat body 31 of the first adjusting seat 30 abut each other around the protruding tooth 63 at the outer ring position of the upper through hole 63; the aforementioned lower through hole 33 and the upper through hole 63 The hole pattern can be polygonal.

The positioning assembly 70 includes a screw 71, an elastic member 72 and a knob 73. The elastic member 72 is disposed between the lower groove 32 of the first adjusting base 30 and the upper groove 62 of the second adjusting base 60 The two ends abut against the bottom surfaces of the grooves of the lower groove 32 and the upper groove 62 respectively. One end of the screw 71 penetrates the lower through hole 33 of the first adjusting seat 30, the elastic member 72 and the upper of the second adjusting seat 60 Perforation 63, and the knob 73 has a screw hole 731, the screw hole 731 can penetrate the knob 73, the screw hole 731 of the knob 73 and the screw 71 are combined with each other; the screw 71 is between the screw head and the thread A polygonal block is formed, and the shape of the polygonal block matches with the hole patterns of the lower perforation 33 and the upper perforation 63, so that the screw 71 uses the polygonal block and the lower perforation 33 of the first adjusting seat 30 or the The upper through holes 63 of the second adjusting seat 60 are engaged with each other to position, so that the knob 73 can be surely tightened or loosened.

As shown in the embodiments shown in FIGS. 1 and 3, the first damping member 10 incorporating the first grip 20 and the second damping member 40 incorporating the second grip 50 of the present invention are located in the same linear position. When the knob 73 and the screw 71 are combined and fixed to each other, the elastic member 72 is compressed and causes the protruding teeth portion 34 of the seat body 31 of the first adjusting seat 30 and the protruding teeth portion of the seat body 61 of the second adjusting seat 60 64 are close to each other and bite each other, so that the new model is in the shape of a stick to provide users with physical exercise.

With reference to FIG. 2 and FIG. 4, the present invention is intended to be implemented with a small resistance, and the knob 73 and the screw 71 can be rotated out of each other. At this time, the resilience of the elastic member 72 can engage the first adjustment seat that is engaged with each other. The protruding teeth portion 34 of 30 and the protruding teeth portion 64 of the second adjusting seat 60 are pushed away from each other, at this time, the user can combine the first damping member 10 combined with the first grip 20 and the second grip 50 The second damping member 40 is adjusted to have an angle, and then the knob 73 and the screw 71 are combined and fixed to each other, so that the protruding tooth portion 34 of the first adjusting seat 30 and the protruding tooth portion 64 of the second adjusting seat 60 are mutually The occlusion is fixed. As shown in FIG. 5, the user holds the sheath 21 of the first grip 20 and the sheath 51 of the second grip 50 with both hands and applies force against the first damping member 10 and the second The resistance generated by the two damping members 40 brings them close to each other. Since the first damping member 10 of the first grip 20 forms an angle with the second damping member 40 combined with the second grip 50, the user gives The strength can be small, at this time it is suitable for users with lower arm or chest muscle strength.

Referring to FIG. 6 again, it is an embodiment of the present invention that the angle between the first damping member 10 incorporating the first grip 20 and the second damping member 40 incorporating the second grip 50 is smaller, Since the angle between the first damping member 10 and the second damping member 40 is smaller, it is suitable for users with lower arm strength or pectoral muscle strength to perform physical exercises.

With reference to FIG. 7, it is another embodiment of the present invention, and its structure is the same as the previous embodiment in that one end of the first damping member 10 is fixed to the first adjusting seat 30 and one end of the second damping member 40 The second adjusting seat 60 is combined and fixed. The positioning assembly 70 is provided between the first adjusting seat 30 and the second adjusting seat 60. As shown in the figure, the positioning assembly 70 can make the first damping member 10 and the The second damping member 40 is a straight stick type, the difference is that the first grip 20A coupled to the other end of the first damping member 10 is a bent rod type, and the second grip 50A coupled to the other end of the second damping member 40 It is also a bent rod type, and the first grip 20A or the second grip 50A may be sheathed, which is not shown in the figure.

With reference to FIG. 8, the angle between the first adjusting seat 30 and the second adjusting seat 60 can be adjusted by the positioning assembly 70, at this time, the first damping member 10 and its first grip 20A and the second An angle is formed between the damping member 40 and its second grip 50A to provide use of different body shapes or arm strength Perform exercise. With reference to FIG. 9 again, for the user to place the grip bar of this embodiment on the back shoulder of the body, hold the first grip 20A and the second grip 50A in a curved rod with both hands, respectively. Then use both arms to exert force toward the front side to exercise. Referring to FIG. 10, the user positions the grip bar of this embodiment on the front side of the body, and holds the first grip 20A and the second grip 50A, which are curved rods, with both hands toward the relative positions. The state of exerting force to exercise.

10‧‧‧First damper

20‧‧‧First grip

21‧‧‧sheath

30‧‧‧ First adjustment seat

40‧‧‧The second damper

50‧‧‧Second grip

51‧‧‧Sheath

60‧‧‧Second adjustment seat

70‧‧‧Positioning components

73‧‧‧ knob

Claims (4)

A resistance-adjustable gripping bar includes: a first damping member, the first damping member is wound by a long thin rod body into a spiral hollow body; a first grip, the first grip is A long rod body, one end of the long rod body is inserted into one end of the hollow body of the first damping member and combined with each other; a first adjusting seat, one end of the first adjusting seat and the other of the first damping member One end is combined with each other and fixed, and the other end is a body with a perforation penetrating therethrough. The upper surface of the seat body has a protruding tooth portion, the protruding tooth portion has a plurality of tooth blocks and each of the tooth blocks is arranged around the protrusion in the lower perforation The outer ring position; a second damping member, which is wound by a long thin rod body into a spiral hollow body; a second grip, the second grip is a long rod body, the long One end of the rod body is inserted into one end of the hollow body of the second damping member and combined with each other; a second adjusting seat, one end of the second adjusting seat and the other end of the second damping member are combined and fixed with each other, the other end It is a base body with an upper perforation penetrating therethrough. The lower surface of the seat body has a protruding tooth portion with a plurality of tooth blocks and each of the tooth blocks is located around the protruding outer ring position of the upper perforation. The protruding tooth portion of the two adjusting seats and the protruding tooth portion of the first adjusting seat are fit to each other; and a positioning assembly, the positioning assembly includes a screw, an elastic member and a knob, the elastic member is disposed on the first adjusting seat Between the seat body of the second adjusting seat and one end of the screw, one end of the screw penetrates the lower perforation of the first adjusting seat, the upper perforation of the elastic member and the second adjusting seat, the knob has a screw hole, the screw hole Combine with screw to fix. The grip bar with adjustable resistance according to claim 1, wherein a lower groove is formed in the upper surface of the seat body of the first adjustment seat, and the lower perforation is a bottom surface of the groove that penetrates the lower groove, An upper groove is formed in the lower surface of the seat body of the second adjusting seat, the upper perforation penetrates the groove bottom surface of the upper groove, and the elastic member is located in the upper groove and the lower groove . The adjustable resistance grip bar as described in claim 1 or 2, wherein the other end of the long rod body of the first grip can be sheathed with a sheath, and the other end of the long rod body of the second grip can be sheathed with a jacket. The resistance-adjustable grip bar according to claim 3, wherein the long rod body of the first grip and the long rod body of the second grip are curved rods.

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