TWI398280B - Abdominal exerciser - Google Patents

Description

Waist and abdomen training device

The invention relates to a fitness equipment, in particular to a waist and abdomen training device which can provide different movement patterns of the operator's waist and abdomen.

As shown in FIG. 12 and FIG. 13 , it is a conventional abdominal fitness equipment, which is mainly provided with a swinging frame body 92 in a vertical state on a vertical frame 91, and is arranged on the top of the vertical frame 91. There is a grip portion 93 that can be gripped by a hand, and a elbow cushion 94 for the elbow portion to abut, so that the user can lean against the knee rest of the swinging frame 91, and the hands are The upper arm is gripped on the grip portion 93, and the elbow portion abuts against the elbow cushion 94. Then, the swing frame body 92 can be used to generate pendulum motion characteristics, and the user can swing back and forth by the body. Applying force (as in the state of swinging), the swinging body 92 is caused to generate a swinging motion before and after, thereby achieving the effect of training the abdominal muscles of the user.

However, the above-mentioned abdominal fitness equipment can only provide a single-directional abdominal exercise pattern. Therefore, if the same exercise method is repeated for a period of time, the user will feel monotonous and lose interest in continuing use, thus Will cause the above-mentioned fitness equipment to be idle and waste.

In view of this, the inventor of the present invention has finally developed the invention by virtue of years of experience in the manufacture and development of sports equipment, and after continuous hard work and trials.

The main object of the present invention is to provide a waist and abdomen training device, which has the function of providing different movement patterns of the operator's waist and abdomen, and in addition to the training effect of different muscle parts, Operators are less likely to feel tedious and lose their willingness to use.

For the purpose of the foregoing, the present invention provides a waist and abdomen training device, comprising: a waist and abdomen training device, comprising: a base 'including a chassis for being placed on the ground and an erected on a stand on the underframe; an actuating rod body, the top end of which is pivotally disposed on the stand, and the bottom end of the actuating rod body is bent away from the stand to form a receiving portion, and The receiving portion is provided with a cushion, and the cushion can perform a pendulum swinging motion with respect to the base with the actuating rod body; a rotating rod, one end of which is pivoted on the vertical frame, and the rotating shaft The other end of the rod extends to form a set of portions, and when the rotating rod pivots relative to the vertical frame, the assembly portion can be driven to perform a lateral displacement; a handrail frame is disposed on the rotating rod The assembly portion is vertically displaceable with the assembly portion, thereby changing the position of the armrest frame relative to the cushion and thereby changing the operation direction of the operator, thereby enabling the operator's waist and abdomen to be Driving the operating rod body in different swing directions, and borrowing to obtain Type of athlete's waist and abdomen.

Moreover, the present invention further provides a waist and abdomen training device, comprising: a base comprising a chassis for being placed on the ground; and a stand standing on the chassis, and the stand Forming a grouping portion; An actuating rod body has a top end pivotally disposed on the vertical frame, and a bottom end of the actuating rod body is bent away from the vertical frame to form a receiving portion, and a cushion is disposed on the receiving portion And the cushion system can perform a pendulum swinging motion with respect to the base along with the actuating rod body; a handrail frame has a pivotal portion formed at one end of the armrest frame, and the armrest frame is pivoted And being pivotally disposed on the assembly portion of the stand such that the arm frame can be laterally displaced relative to the stand, thereby changing the position of the arm frame relative to the cushion, and further changing operation The direction of operation of the operator, and the operator's waist and abdomen can drive the actuating rod in different swing directions, and to obtain different types of waist and abdomen athletes.

The above and other objects and advantages of the present invention will be readily understood from

Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings.

First, please refer to FIG. 1 to FIG. 3 , which is a first embodiment of a waist and abdomen training device according to the present invention, which is mainly composed of a base 11 , an actuating rod 21 , and a rotation. The rod 31 and a handrail frame 41 are formed, wherein the base 11 includes a bottom frame 12 which can be smoothly placed on the ground, and a stand which is formed in a shape of a dome and stands on the bottom frame 12. a frame 13 and a side of the stand 13 is formed with a vertical connection The socket 14 is provided with a first positioning pin 141 which can be inserted into the interior of the socket, and a pivot seat 15 is disposed on the top of the frame 13.

The actuating rod body 21 is generally L-shaped, and has a pivot shaft 22 at the top end thereof, and the actuating rod body 21 is pivotally disposed in the pivot seat 15 at the top of the vertical frame 13 by the pivot 22 thereof. The bottom end of the actuating rod body 21 is bent away from the vertical frame 13 to form a receiving portion 23, and the actuating rod body 21 can be the pivotal center of the pivoting seat 15 so that the bottom end receiving portion 23 can be A cushioning motion is performed on the base 11 , and a cushion 24 is disposed on the receiving portion 23 , and the cushion 24 can synchronously swing with the base 11 according to the operating lever 21 ; In this embodiment, a resistance member 16 (as shown in FIG. 3) is further disposed on one side of the inner edge of the pivot seat 15, and the resistance member 16 is adjusted by being locked by the outside of the pivot seat 15. The member 151 is pressed and pressed against the pivot 22 to provide a resistance when the pivot 22 is pivoted, and the resistance member 16 can be determined by adjusting the locking position of the adjusting member 151. The bearing portion 23 has a socket 231, and the cushion 24 is pivotally mounted on the socket 231 of the receiving portion 23, and the socket 231 can be used as the shaft. To perform a rotating operation.

One end of the rotating rod 31 is pivotally disposed in the connecting seat 14 of the vertical frame 13 , and the rotating rod 31 is disposed at one end of the connecting seat 14 and is spaced apart from each other. Positioning the hole 32, and the first positioning pin 141 on the connecting seat 14 can be inserted into the positioning hole 32 of the opposite position to achieve the function of positioning the rotating rod 31, and by positioning the first positioning The pin 141 is inserted into the positioning holes 32 of different heights, and the height position of the rotating rod 31 can be changed, and thereby the invention can adjust the height of the rotating rod 31 according to the operator of different bodies. The other end of the rotating rod 31 extends in the lateral direction and is formed at an end thereof with an assembly portion 33 disposed in an upright direction, and when the first positioning pin 141 is released from the positioning of the rotating rod 31, the rotating rod 31 is oppositely positioned. When the pivoting seat 15 is pivoted, the assembling portion 33 can be synchronously driven to perform a lateral swinging displacement operation.

The armrest frame 41 is respectively provided with an elbow cushion 42 for the operator's elbow portion to bear on the left and right sides thereof, and a post 43 extending downwardly at the center of the armrest frame 41, and the armrest The frame 41 is inserted into the assembly portion 33 of the rotary lever 31 with its post 43 and can be laterally swiveled with the assembly portion 33 of the rotary lever 31. In this embodiment, the frame 41 A positioning hole 44 is arranged on the connecting rod 43, and a second one of the positioning holes 44 is disposed on one side of the connecting portion 33 of the rotating rod 31. The latch 34 is positioned, and the armrest 41 can be positioned in the assembly portion 33 of the rotary lever 31, and the second positioning latch 34 can be selectively disposed in the positioning hole 44 of different heights. The armrest 41 has the function of height adjustment, and by rotating the rotary lever 31 to change the position of the armrest 41 relative to the cushion 24, the operation direction of the operator can be changed, and the operation is performed. The waist and abdomen of the person can drive the actuating rod body 21 in different swing directions, and thereby obtain different types of waist and abdomen movements. .

Then, please continue to refer to FIG. 2, FIG. 4, and FIG. 5, and when the rotating rod 31 is swung, the arm frame 41 is positioned to swing with the cushion 24. When the direction is parallel to one side, the operator can lean against the knee portion of the knee, and the operator's hands are held on the arm frame 41 toward the arm frame 41, and the elbow The portion is abutted against the elbow cushion 42 so that the operator can drive the actuating rod body 21 to generate a pendulum-like swinging motion by twisting the left and right sides of the waist and abdomen, and by overcoming the The resistance provided by the resistance member 16 can achieve the effect of training the operator's waist and abdomen muscles.

In addition, when the rotation lever 31 is swung and the armrest frame 41 is positioned on one side perpendicular to the swing direction of the cushion 24, as shown in FIG. 6, FIG. 7, and FIG. The position of the armrest frame 41 relative to the cushion 24 is changed, so that the operator needs to lean against the cushion 24 in another direction, and then hold the hand with both hands toward the armrest frame 41, and the elbow portion Abutting against the elbow cushion 42 at this time, the operator can drive the actuating lever body 21 to generate a pendulum-like swinging motion by urging the front and rear swinging waist and abdomen, and by overcoming the resistance member 16 The resistance provided can achieve the effect of training the operator's waist and abdomen muscles, and thus it can be seen that the present invention can change the position of the armrest frame 41 relative to the cushion 24 and thereby change the operator's operation direction. The operator's waist and abdomen can drive the actuating rod body 21 in different swing directions, and thereby obtain the front, rear, left and right multi-directional waist and abdomen training sports type, and thus have a variety of sports type. State, so that the operator is less likely to feel boring and lose the willingness to operate.

Furthermore, when the operator drives the actuating lever body 21 to generate a pendulum-like swinging motion by the urging of the front and rear swinging waist and abdomen, the operator can The swinging of the actuating rod 21 causes the operator's body to exhibit a knee-bowing posture, so that the operator's waist and abdomen muscles can be reliably stretched under the swinging motion, and an effective training operation can be achieved by continuously performing the swinging motion. The effect of the waist and abdomen muscles.

Next, please refer to FIG. 9 and FIG. 10 , which is a second embodiment of the waist and abdomen training device provided by the present invention, which mainly comprises a base 51 , an actuating rod 61 and an armrest. The frame 71 is composed of: the base 51 includes a bottom frame 52 which can be smoothly placed on the ground, and a stand 53 which is erected on the bottom frame 52 and has a dome shape. An assembly portion 54 is disposed on the side of the vertical frame 53 and a first positioning pin 541 is disposed on the assembly portion 54 to be inserted into the interior of the assembly portion 54. A pivot seat 55 is provided on the top of the 53.

The actuating rod body 61 is generally L-shaped, and has a pivot shaft 62 at the top end thereof, and the actuating rod body 61 is pivotally disposed in the pivot seat 55 at the top of the vertical frame 53 by the pivot 62 thereof. The bottom end of the actuating rod body 61 is bent away from the vertical frame 53 to form a receiving portion 63. The actuating rod body 61 can have the pivoting seat 55 as an axis and the bottom end receiving portion 63 can be A swaying motion is performed on the pedestal 51, and a yoke 64 is disposed on the receiving portion 63, and the yoke 64 is synchronously oscillated relative to the pedestal 51 with the operating lever 61; In the same manner as the first embodiment, a resistance member 56 is further disposed on one side of the inner edge of the pivot seat 55, and the resistance member 56 is received by the pivot seat 55. The side locking adjustment member 551 is pressed against the pivot shaft 62 to provide a resistance when the pivot shaft 62 is pivoted, and the position of the locking member 551 can be determined by adjusting the locking position of the adjusting member 551. The bearing member 56 has a bearing 631 on the receiving portion 63 of the operating rod 61, and the cushion 64 is pivotally mounted on the socket 631 of the receiving portion 63. The seat 631 performs a rotating motion for the axis.

The armrest frame 71 has two elbow cushions 72 disposed adjacent to the elbow portion of the operator, and a pivotal portion extending in the bottom of the armrest frame 71 at the bottom end of the armrest frame 71 73, the armrest frame 71 is correspondingly inserted into the assembly portion 54 of the vertical frame 53 by the pivot portion 73, and the positioning hole 74 is arranged on the pivot portion 73. The first positioning pin 541 of the assembly portion 54 can be inserted into the positioning hole 74 of the opposite position to achieve the function of positioning the arm frame 71, and the first positioning pin 541 is worn to different heights. In the positioning hole 74, the height position of the armrest frame 71 can be changed, and thereby the invention can adjust the height of the armrest frame 71 according to the operator of different body, and when the first positioning pin is released When the positioning of the arm frame 71 is 541, the arm frame 71 can be displaced relative to the assembly portion 54 (as shown in FIG. 11), and thereby Changing the position of the armrest 71 relative to the cushion 64 to obtain front, rear, left, and right multi-directional waist and abdomen The exercise pattern is the same as that of the first embodiment described above.

The disclosure of the above embodiments is intended to be illustrative of the present invention and is not intended to limit the invention. It is still within the scope of the invention.

And the above detailed description will enable those skilled in the art to understand that the present invention can achieve the foregoing objects, and the present invention has significant progress in comparison with the products of the present invention, and has been in compliance with the provisions of the Patent Law. Therefore, the inventor of the case filed an application.

(customized part)

91‧‧‧ stand

92‧‧‧Swing frame

93‧‧‧ grip

94‧‧‧ elbow cushion

95‧‧‧ bearing cushion

(First Embodiment)

11‧‧‧Base

12‧‧‧ Chassis

13‧‧‧ stand

14‧‧‧Connected

141‧‧‧First positioning pin

15‧‧‧Side

151‧‧‧Adjustment

16‧‧‧Resistance

21‧‧‧ actuation rod

22‧‧‧ pivot

23‧‧‧Acceptance Department

231‧‧‧ 承座

24‧‧‧Cushion

31‧‧‧Rotary rod

32‧‧‧Positioning holes

33‧‧‧Team Department

34‧‧‧Second positioning latch

41‧‧‧Handrail

42‧‧‧ elbow cushion

43‧‧‧Post

44‧‧‧Positioning holes

(Second embodiment)

51‧‧‧Base

52‧‧‧ Chassis

53‧‧‧ stand

54‧‧‧Set Department

541‧‧‧First positioning pin

55‧‧‧Side

551‧‧‧Adjustment

56‧‧‧Resistance

61‧‧‧ actuation rod

62‧‧‧ pivot

63‧‧‧Acceptance Department

631‧‧ ‧ socket

64‧‧‧Cushion

71‧‧‧Handrail

72‧‧‧ elbow cushion

73‧‧‧ pivotal department

74‧‧‧Positioning holes

1 is a perspective exploded view of a first embodiment of the present invention;

Figure 2 is a perspective view of a three-dimensional combination of the first embodiment of the present invention.

Figure 3 is a schematic view of the pivot structure of the first embodiment of the present invention

4 and 5 are schematic views showing the operation state of the first embodiment of the present invention, which is used to display the operating state when the swinging lever is positioned to be parallel to the swinging direction of the cushion when the swinging lever is positioned.

Figure 6 is a schematic view showing the state of use of the first embodiment of the present invention, which is used to display the state in which the armrest frame is positioned perpendicular to the swinging direction of the cushion when the swinging lever is positioned.

7 and 8 are schematic views showing the operation state of the first embodiment of the present invention, which is used to display the operating state when the swinging lever is positioned to be perpendicular to the swinging direction of the cushion when the swinging lever is positioned.

Figure 9 is a perspective exploded view of a second embodiment of the present invention

Figure 10 is a perspective view of a three-dimensional combination of the second embodiment of the present invention.

Figure 11 is a schematic view showing the state of use of the second embodiment of the present invention, which is used to display the state in which the armrest frame is positioned perpendicular to the swinging direction of the cushion when the swinging lever is rotated.

Figure 12 is a three-dimensional structure diagram of a conventional abdominal fitness equipment

Figure 13 is a schematic view of the use state of the abdominal fitness equipment

11‧‧‧Base

12‧‧‧ Chassis

13‧‧‧ stand

14‧‧‧Connected

141‧‧‧First positioning pin

15‧‧‧Side

151‧‧‧Adjustment

16‧‧‧Resistance

21‧‧‧ actuation rod

22‧‧‧ pivot

23‧‧‧Acceptance Department

231‧‧‧ 承座

24‧‧‧Cushion

31‧‧‧Rotary rod

32‧‧‧Positioning holes

33‧‧‧Team Department

34‧‧‧Second positioning latch

41‧‧‧Handrail

42‧‧‧ elbow cushion

43‧‧‧Post

44‧‧‧Positioning holes

Claims (10)

A waist and abdomen training device includes: a base comprising a chassis for being placed on the ground; and a stand erected on the chassis; an actuating rod body, the top end of which is pivoted The bottom end of the actuating rod body is bent away from the vertical frame to form a receiving portion, and a cushion is arranged on the receiving portion, and the cushion body can be associated with the actuating rod body a pendulum swinging motion is performed on the base; one end of the rotating rod is pivotally disposed on the vertical frame, and the other end of the rotating rod extends laterally to form a set of portions, and when the rotating rod is When the pivoting of the vertical frame, the assembly portion can be driven to perform a lateral displacement; a handrail frame is disposed on the assembly portion of the rotating rod, and can be laterally displaced with the assembled portion. The position of the armrest relative to the cushion is changed. The waist and abdomen training device according to the first aspect of the invention, wherein the side of the stand is formed with a connecting seat disposed in an upright direction, and the connecting seat is provided with a connectable to the connection a first positioning pin is disposed inside the seat, and one end of the rotating rod is pivotally disposed in the connecting seat of the vertical frame, and the rotating rod is disposed on one end of the connecting seat The positioning holes are spaced apart from each other, and the first positioning pin on the connecting seat can be disposed in the positioning hole of the opposite position to position the rotating rod. The waist and abdomen training device according to claim 1, wherein a pivot seat is further disposed on the top of the stand, and the actuating rod body The top end is horizontally disposed with a pivot, and the actuating rod system is pivotally disposed in the pivot seat, and a resistance member is further disposed on one side of the inner edge of the pivot seat, and the resistance member is subjected to An adjustment member that is locked by the outside of the pivot seat is pressed against the pivot to provide a resistance when the pivot pivots relative to the pivot. The waist and abdomen training device according to claim 1, wherein the receiving portion further has a socket, and the cushion is pivoted on the socket of the receiving portion, and the bearing can be the shaft center. And perform a rotation action. The waist and abdomen training device according to claim 1, wherein the armrest frame is provided with an elbow cushion for the operator's elbow portion to be supported on the left and right sides thereof, and is at the center of the armrest frame A post extends downwardly, and the arm frame is correspondingly inserted into the assembly of the rotating rod with its post. A waist and abdomen training device, comprising: a base, comprising a bottom frame for being placed on the ground; and a stand standing on the bottom frame, wherein the stand is formed with a set of portions; An actuating rod body has a top end pivotally disposed on the vertical frame, and a bottom end of the actuating rod body is bent away from the vertical frame to form a receiving portion, and a cushion is disposed on the receiving portion And the cushion system can perform a pendulum swinging motion with respect to the base along with the actuating rod body; a handrail frame has a pivoting portion formed at a bottom of one end thereof, and The armrest frame is pivotally disposed on the assembly portion of the stand with its pivotal portion, and a lateral displacement is performed relative to the stand to change the position of the armrest frame relative to the cushion. The waist and abdomen training device according to claim 6, wherein the armrest frame has two elbow cushions disposed adjacent to the elbow portion of the operator, and at the bottom of one end of the armrest frame A pivotal portion in the form of a post is extended downwardly, and the armrest frame is inserted into the assembly portion of the stand with its pivot portion. The waist and abdomen training device according to claim 7, wherein the assembly portion is provided with a first positioning pin that can be inserted into the interior of the assembly portion, and the pivot portion of the armrest frame is A positioning hole is arranged along the upper and lower intervals, and the first positioning pin on the set portion can be inserted in the positioning hole of the opposite position to position the arm frame. The waist and abdomen training device according to claim 6, wherein a top of the stand is further provided with a pivot seat, and a top end of the actuating rod is horizontally disposed, and the actuating rod system is The pivoting member is pivotally disposed in the pivoting seat, and a resistance member is further disposed on one side of the inner edge of the pivoting seat, and the resisting member is pressed by an adjusting member locked by the outer side of the pivoting seat. Abutting the pivot to provide a resistance to pivoting of the pivot relative to the pivot. The waist and abdomen training device according to claim 6, wherein the receiving portion further has a seat, and the cushion is pivoted on the seat of the receiving portion, and the seat can be pivoted And perform a rotation action.