CN218046408U

CN218046408U - Rowing training device

Info

Publication number: CN218046408U
Application number: CN202220955673.2U
Authority: CN
Inventors: 李宝明; 田丝雨; 张子良; 王利; 张铎; 李鑫海; 张立军
Original assignee: Sanhe Guiyuxing Sports Goods Co ltd
Current assignee: Sanhe Guiyuxing Sports Goods Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-12-16
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a rowing training device, which belongs to the technical field of fitness equipment. The trainer comprises a balancing weight, a supporting column, a bearing rod and two connecting rods; one side of the supporting column is provided with a hinged branch knot; one end of the bearing rod is hinged with one end of the bearing rod, and the balancing weight is detachably arranged at the other end of the bearing rod; the bearing rod is also provided with an inclined pull column which inclines upwards; a T-shaped frame is arranged on the support column and on the opposite side of the hinged branch, wherein the tail end of the vertical branch of the T-shaped frame is fixed with the support column; the tail end of the transverse branch of the T-shaped frame is provided with a rowing rod connected with a bearing at the end part of the T-shaped frame, and a rotating shaft of the rowing rod is parallel to a rotating shaft of the bearing rod; one end of the connecting rod is hinged with the middle position of the rowing rod on the corresponding side, and the other end of the connecting rod is hinged with the tail end of the diagonal tension column; the utility model discloses can temper human upper limbs, shoulder and abdomen's muscle strength, strengthen and improve the muscle volume and the muscle profile of latissimus dorsi muscle and scapula muscle, improve the upper limbs harmony.

Description

Rowing training device

Technical Field

The utility model relates to body-building apparatus technical field, in particular to rowing training ware.

Background

In recent years, our country has paid more and more attention to the development of sports industry, and fitness is an important component in sports industry. With the increasing progress of fitness equipment and the wide development of national fitness sports, people use fitness equipment more and more frequently, and various fitness equipment begins to appear in the market. The rowing trainer is training equipment for simulating rowing actions so as to achieve the purpose of physical exercise. When the existing rowing training device is used, the body-building personnel need to stoop or bend down every time, so that lumbar muscle strain is easy to occur. The existing rowing trainer for the community is lifted by pulling a hand lever by hands and taking the self weight of fitness personnel as a balance weight to achieve the purpose of training; in the training process, the self weight of the body builder is difficult to adjust, and the body builder is not suitable for the old and children with light strength.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a rowing training ware. The trainer adopts a sitting posture to achieve the purpose of training the muscle strength of the upper limbs, the shoulders, the waist and the abdomen of a human body, and reduces the use frequency of the waist strength.

In order to realize the purpose, the utility model discloses the technical scheme who takes does:

the rowing trainer comprises a balancing weight, a supporting column, a bearing rod and two connecting rods; one side of the supporting column is provided with a hinged branch knot; one end of the bearing rod is hinged with one end of the bearing rod, and the balancing weight is detachably arranged at the other end of the bearing rod; the bearing rod is also provided with an inclined pull column which inclines upwards, and the included angle between the inclined pull column and one end of the balancing weight of the bearing rod is 10-80 degrees;

a T-shaped frame is arranged on the support column and on the opposite side of the hinged branch, wherein the tail end of the vertical branch of the T-shaped frame is fixed with the support column; the tail end of the transverse branch of the T-shaped frame is provided with a rowing rod connected with a bearing at the end part of the T-shaped frame, and a rotating shaft of the rowing rod is parallel to a rotating shaft of the bearing rod; one end of the connecting rod is hinged with the middle position of the rowing rod on the corresponding side, and the other end of the connecting rod is hinged with the tail end of the diagonal tension column;

a seat is arranged right in front of the T-shaped frame, and a backrest of the seat is positioned at one side close to the T-shaped frame; the bottom end of the rowing rod is connected with a transverse branch bearing of the T-shaped frame, and the top end of the rowing rod is provided with a hand pull convenient for fitness personnel to apply force.

Furthermore, a reinforcing rod is arranged below the bearing rod; the bottom of the hinged end of bearing bar is connected to gusset bar one end, and the bottom at the bearing bar counter weight end is connected to the gusset bar other end.

Furthermore, the counterweight block is of an annular structure, counterweight columns for mounting the counterweight block are arranged on two sides of the other end of the bearing rod, and the non-connecting ends of the counterweight columns are inclined upwards; when in movement, the balancing weight is sleeved on the balancing weight column.

Furthermore, the bottom of support column is equipped with the post of placing that is used for placing unused balancing weight, and the non-connection end slope of placing the post is upwards.

Furthermore, the hand grips are all positioned on the outer sides of the corresponding rowing bars and are perpendicular to the rowing bars.

The bearing rod is hinged to the bearing rod through a hinge joint, and the bearing rod is hinged to the bearing rod through a hinge joint; a rotating shaft sleeve for mounting a rotating shaft is arranged at the central shaft of the rotating ring, and the outer wall of the rotating shaft sleeve is connected with the inner wall of the rotating ring through three supporting connecting plates; the limiting block is provided with a groove and is divided into two parts by the groove; the limiting blocks are clamped on the corresponding supporting connecting plates through the grooves, and two parts of the same limiting block are respectively positioned in the adjacent arc-shaped areas; the limiting shafts are three and are fixed on two opposite clamping plates of the U-shaped groove and penetrate through arc-shaped areas in the corresponding rotating rings.

The utility model adopts the beneficial effect that above-mentioned technical scheme produced lies in:

when the utility model is used, the upper body needs to be coordinated; the body-building person sits on the seat and faces one side of the backrest, the chest is tightly attached to the backrest, the two eyes look ahead, the two hands respectively grab the corresponding hand-pulling handles forwards, the two hands pull backwards simultaneously, and the two arms do rowing type telescopic motion; in the rowing posture, the fitness personnel can exercise the muscle strength of the upper limbs, the shoulders, the waist and the abdomen of the human body, reduce the exercise amount of the psoas, strengthen and improve the muscle volume and the muscle contour of the latissimus dorsi and the scapula, and improve the coordination of the upper limbs; and the quantity of balancing weight can be adjusted, all crowds in the adaptation community.

Drawings

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

Fig. 2 is a partial schematic view of fig. 1.

Fig. 3 is a schematic view of the operation part of fig. 1.

Fig. 4 is a schematic diagram of a limiting structure according to an embodiment of the present invention.

In the figure: 1. counterweight column, 2, reinforcing rod, 3, diagonal tension column, 4, bearing rod, 5, hinged branch knot, 6, hand-pulling handle, 7, seat, 8, rowing rod, 9, support column, 10, connecting rod, 11, counterweight, 12, placing column, 13, T-shaped frame, 31, rotating shaft, 32, limiting block, 33, rotating shaft sleeve, 34, support connecting plate, 35, rotating ring, 36, limiting shaft, 37 and U-shaped groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Referring to fig. 1 to 4, the present embodiment includes a weight block 11, a support pillar 9, a bearing rod 4, and two connecting rods; one side of the supporting column is provided with a hinged branch knot; one end of the bearing rod is hinged with one end of the bearing rod, and the balancing weight is detachably arranged at the other end of the bearing rod; the bearing rod is also provided with an inclined pull column 3 which inclines upwards, and the included angle between the inclined pull column and one end of the balancing weight of the bearing rod is 10-80 degrees;

a T-shaped frame is arranged on the support column at the opposite side of the hinged branch 5, wherein the tail end of the vertical branch of the T-shaped frame is fixed with the support column; the tail end of the transverse branch of the T-shaped frame is provided with a rowing rod connected with a bearing at the end part of the T-shaped frame, and a rotating shaft of the rowing rod is parallel to a rotating shaft of the bearing rod; one end of the connecting rod is hinged with the middle position of the rowing rod on the corresponding side, and the other end of the connecting rod 10 is hinged with the tail end of the diagonal tension column;

a seat 7 is arranged right in front of the T-shaped frame, and a backrest of the seat is positioned at one side close to the T-shaped frame; the bottom end of the rowing bar 8 is connected with a transverse branch bearing of the T-shaped frame, and the top end of the rowing bar is provided with a hand pull handle 6 which is convenient for fitness personnel to apply force.

A reinforcing rod is arranged below the bearing rod; the bottom of the hinged end of bearing bar is connected to 2 one ends of anchor strut, and the bottom at the bearing bar counter weight end is connected to the anchor strut other end. The counterweight block is of an annular structure, counterweight columns for mounting the counterweight block are arranged on two sides of the other end of the bearing rod, and the non-connecting ends of the counterweight columns are inclined upwards; when in movement, the counterweight block is sleeved on the counterweight column 1. The bottom of support column is equipped with the post 12 of placing that is used for placing the unused balancing weight, and places the non-link end slope of post upwards, and the hand power all is located the rowing machine pole outside that corresponds to it is perpendicular with the rowing machine pole.

The limiting structure comprises a rotating ring 35 fixed at the hinged end of the bearing rod, a U-shaped groove 37 at the tail end of the lower hinged branch, a limiting block 32 positioned in the rotating ring, a limiting shaft 36 and a rotating shaft 31; a rotating shaft sleeve for mounting a rotating shaft is arranged at the central shaft of the rotating ring, and the outer wall of the rotating shaft sleeve 33 is connected with the inner wall of the rotating ring through three supporting connecting plates; the limiting block is provided with a groove and is divided into two parts by the groove; the limiting blocks are clamped on the corresponding support connecting plates 34 through the grooves, and two parts of the same limiting block are respectively positioned in the adjacent arc-shaped areas; the limiting shafts are three and are fixed on two opposite clamping plates of the U-shaped groove and penetrate through arc-shaped areas in the corresponding rotating rings.

When the rowing machine is used, a body builder sits on the seat, faces one side of the backrest, the chest is tightly attached to the backrest, the eyes look ahead, the two hands grab the corresponding hand-pulling handles respectively, the two hands pull backwards simultaneously, at the moment, the bottom end of the rowing rod rotates around the hinged shaft of the rowing rod and the T-shaped frame 13, and the middle position of the rowing rod sequentially drives the connecting rod, the diagonal pulling column and the bearing rod to enable the bearing rod to rotate around the hinged end of the hinged branch; the two arms do rowing type telescopic movement to exercise the muscle strength of the upper limbs, the shoulders and the waist and abdomen of the human body, reduce the exercise amount of the psoas muscle, strengthen and improve the muscle volume and the muscle contour of the latissimus dorsi and the scapula muscle, and improve the coordination of the upper limbs.

Claims

1. The rowing trainer comprises a balancing weight (11) and a supporting column (9), and is characterized by also comprising a bearing rod and two connecting rods; one side of the supporting column is provided with a hinged branch (5); one end of the bearing rod (4) is hinged with one end of the bearing rod, and the balancing weight is detachably arranged at the other end of the bearing rod; the bearing rod is also provided with an inclined pull column (3) which inclines upwards, and the included angle between the inclined pull column and one end of a balancing weight of the bearing rod is 10-80 degrees;

a T-shaped frame is arranged on the support column and on the opposite side of the hinged branch, wherein the tail end of the vertical branch of the T-shaped frame is fixed with the support column; the tail end of the transverse branch of the T-shaped frame is provided with a rowing rod connected with a bearing at the end part of the T-shaped frame, and a rotating shaft of the rowing rod is parallel to a rotating shaft of the bearing rod; one end of the connecting rod (10) is hinged with the middle position of the rowing rod on the corresponding side, and the other end of the connecting rod is hinged with the tail end of the inclined pull column;

a seat (7) is arranged right in front of the T-shaped frame, and a backrest of the seat is positioned on one side close to the T-shaped frame; the bottom end of the rowing rod (8) is connected with a transverse branch bearing of the T-shaped frame (13), and the top end of the rowing rod is provided with a hand pull handle (6) which is convenient for fitness personnel to apply force.

2. The rowing trainer of claim 1, wherein a reinforcing bar is further provided below the bearing bar; the bottom of the hinged end of the bearing rod is connected to one end of the reinforcing rod (2), and the bottom of the counterweight end of the bearing rod is connected to the other end of the reinforcing rod.

3. The rowing trainer according to claim 1, wherein the weight block is of an annular structure, and a weight column (1) for mounting the weight block is arranged on each of two sides of the other end of the bearing rod, and the non-connecting end of the weight column is inclined upwards; when the exercise, the balancing weight is sleeved on the balancing weight column.

4. Rowing training aid in accordance with claim 1, wherein the bottom of the support post is provided with a rest post (12) for resting unused weight blocks, and the non-attached end of the rest post is inclined upwards.

5. The rowing trainer of claim 1, wherein the handlebars are positioned outside the corresponding rowing bars and perpendicular to the rowing bars.

6. The rowing trainer according to claim 1, further comprising a limit structure, wherein the limit structure comprises a rotating ring (35) fixed at the hinged end of the bearing rod, a U-shaped groove (37) at the end of the lower hinged branch, a limit block (32) positioned in the rotating ring, a limit shaft (36) and a rotating shaft (31); a rotating shaft sleeve for mounting a rotating shaft is arranged at the central shaft of the rotating ring, and the outer wall of the rotating shaft sleeve (33) is connected with the inner wall of the rotating ring through three supporting connecting plates; the limiting block is provided with a groove and is divided into two parts by the groove; the limiting blocks are clamped on the corresponding support connecting plates (34) through the grooves, and two parts of the same limiting block are respectively positioned in the adjacent arc-shaped areas; the limiting shafts are three and are fixed between the two opposite clamping plates of the U-shaped groove and penetrate through the arc-shaped areas in the corresponding rotating rings.