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CN-122006210-A - Chest pushing training machine

CN122006210ACN 122006210 ACN122006210 ACN 122006210ACN-122006210-A

Abstract

The invention relates to the technical field of body-building equipment and discloses a chest-pushing training machine, which comprises a training mechanism and a traction mechanism, wherein the training mechanism comprises a frame, a cushion frame, two groups of sliding frames, an arm power frame, two groups of handles, a shoulder cushion frame, an adjusting pipe and a front pedal, and is used for chest-pushing training; based on the real-time state of actual stress condition reaction user training of haulage rope in the training process, catch the unstable signal of exerting oneself in advance, through the buffering of temporarily falling to hinder, the user need not to stop the action and can resume physical power with the help of low resistance, avoids the effect that the training is interrupted to break and damage and the sports injury when exhausting.

Inventors

  • NI YASU
  • XU LIANG

Assignees

  • 青岛驰健英赛特健康科技有限公司

Dates

Publication Date
20260512
Application Date
20260316

Claims (8)

  1. 1. The chest pushing training machine is characterized by comprising a training mechanism and a traction mechanism, wherein the training mechanism comprises a frame (1), a cushion frame (2), a sliding frame (3), an arm strength frame (4), two groups of handles (5), a shoulder pad frame (6), an adjusting pipe (7) and a front pedal (8), and the traction mechanism comprises a vertical frame (9), four groups of pulleys (10), a traction rope (11) and a guide rod (12) and is matched with the training mechanism to carry out weight resistance transmission; The seat cushion frame (2) is fixedly connected to the top of the sliding frame (3) and is slidably connected to the middle of the frame (1) through the sliding frame (3), a user moves the whole machine backwards through the assistance of the front pedal (8), adjusts the handles (5) on two sides to a proper position and horizontally places the two feet in a retracted mode, grips the handles (5) on two sides and forcibly adjusts the seat cushion frame (2) through the chest to slide for chest pushing training, the arm strength frame (4) is rotatably connected to the middle of the frame (1), the handles (5) on two sides are fixedly connected with the arm strength frame (4), the adjusting pipe (7) is fixedly arranged at the middle of the frame (1), the shoulder cushion frame (6) is slidably connected to the outer wall of the adjusting pipe (7), and the front pedal (8) is fixedly connected with the frame (1); The four groups of pulleys (10) are respectively and rotatably connected to the middle parts of the vertical frame (9) and the frame (1), one end of a traction rope (11) is guided to be fixedly connected with the sliding frame (3), and the other end of the traction rope (11) is used for training load.
  2. 2. The chest push training machine according to claim 1, further comprising a load adapting mechanism (13), a circulating diversion mechanism (14) and a counting warning mechanism (15) which are arranged in the middle of the traction rope (11); The weight-bearing adapting mechanism (13) comprises a gear knob (1301), an adjusting box (1302) and a training box (1303), wherein the gear knob (1301) is arranged in the middle of a right handle (5), the adjusting box (1302) and the training box (1303) are respectively and fixedly arranged at opposite angles of a vertical frame (9), the transmission rate of a water source in the adjusting box (1302) is dynamically adjusted in coordination with the change of training physical strength, a pressure bearing plate (1304) is slidably connected in the training box (1303), the pressure bearing plate (1304) is fixedly connected with the other end of a traction rope (11), the pressure bearing plate (1304) is slidably connected on the outer walls of guide rods (12) at two sides, the water source is subdivided into a plurality of groups of water columns when flowing through holes of the pressure bearing plate (1304), and the gravity of the water columns forms ‌ hydrostatic pressure ‌ in the through holes, and the water columns overcomes the pressure difference to form training resistance when in a pulling action; the circulation diversion mechanism (14) comprises a three-way diversion pipe (1401) and a liquid inlet pipe (1402), wherein the liquid inlet end and the liquid outlet ends on two sides of the three-way diversion pipe (1401) are respectively arranged in the regulating box (1302) and the training box (1303) in a penetrating way, and the constant training resistance under the normal state is realized through the water circulation system; The counting warning mechanism (15) comprises a ratchet wheel (1505) and a pawl (1508), and is matched with the load adapting mechanism (13) to adjust the water quantity to record the continuous adjustment times of gears in real time, and warning is carried out after the continuous adjustment times exceed a threshold value.
  3. 3. A push chest exercise machine according to claim 2, characterized in that the weight adapting mechanism (13) further comprises: The pressure bearing plate (1304), fixed setting is close to the one end of grudging post (9) and sliding connection at the inner wall of training case (1303) in haulage rope (11), the inside of adjustment case (1302) is provided with perforated plate (1305), the outer wall middle part fixed mounting of adjustment case (1302) has step motor (1306), the drive end fixedly connected with two-way lead screw (1307) of step motor (1306), two-way lead screw (1307) rotate and connect in the inside of adjustment case (1302), the equal threaded connection in outer wall both sides of two-way lead screw (1307) has fly leaf (1308), both sides the both ends of fly leaf (1308) are all fixedly connected with magnetism and inhale piece (1311), the inner wall both sides of adjustment case (1302) are all fixedly connected with inside channel (1310), the outer wall sliding connection of magnetism inhale piece (1311) is at the inner wall of inside channel (1310), the inner wall both sides of adjustment case (1302) all are provided with silica gel membrane (1312), the other end and the fly leaf (1308) between fixed link to each other.
  4. 4. The chest pushing training machine according to claim 3, wherein hinge frames (1309) are arranged at four corners of the inner part of the adjusting box (1302), two ends of each hinge frame (1309) are respectively connected with the adjusting box (1302) and the movable plate (1308) in a hinge mode, scale channels (1313) are arranged at positions, corresponding to the inner channels (1310), of two sides of the outer wall of the adjusting box (1302), marking plates (1314) are slidably connected to inner walls of the scale channels (1313) on two sides, and tension sensors (1315) are fixedly arranged on inner walls of pulleys (10) located in the middle of the lower portion of the stand (9).
  5. 5. The chest push trainer according to claim 2, wherein the circulation diversion mechanism (14) further comprises: Quantitative circulating pump (1403), fixed mounting is in the below middle part of grudging post (9), the play water end fixed connection of feed liquor pipe (1402) is at the inlet end of quantitative circulating pump (1403), the play water end fixedly connected with tee bend back flow (1404) of quantitative circulating pump (1403), the both ends that quantitative circulating pump (1403) were kept away from to tee bend back flow (1404) all run through and extend to the inside of regulating box (1302) and both ends outer wall all is provided with check valve (1405).
  6. 6. The chest push training machine as claimed in claim 2, wherein the counting warning mechanism (15) further comprises: Eccentric wheel (1501), the one end of stepping motor (1306) is kept away from in fixed connection at two-way lead screw (1307), eccentric wheel (1501) rotate and connect on the outer wall of adjusting box (1302), the eccentric rod middle part of eccentric wheel (1501) articulates and is provided with lifter (1502), the outer wall fixedly connected with linking board (1504) of adjusting box (1302), lifter (1502) sliding connection is at the inner wall of linking board (1504), the outer wall cover of lifter (1502) is equipped with compensation spring (1503), the both ends of compensation spring (1503) are fixed connection respectively at the middle part of lifter (1502) and linking board (1504).
  7. 7. The chest push training machine of claim 6, wherein the outer wall of the adjusting box (1302) is rotatably connected with a ratchet (1505), the outer wall of the adjusting box (1302) is located beside the ratchet (1505) and rotatably connected with a rectangular plate (1507), one end, far away from the eccentric wheel (1501), of the lifting rod (1502) is slidably connected with the inner wall of the rectangular plate (1507), a pawl (1508) is arranged at the top end of the rectangular plate (1507), and the pawl (1508) is meshed with the ratchet (1505).
  8. 8. The chest push training machine of claim 7, wherein a dial (1506) is fixedly connected to the outer side of the ratchet (1505), a housing (1510) is fixedly connected to the outer side of the engagement plate (1504), the housing (1510) is clamped on the outer wall of the dial (1506), and a Hall sensor (1509) is fixedly installed on the outer wall of the adjusting box (1302) at the inner parallel position of the pawl (1508).

Description

Chest pushing training machine Technical Field The invention relates to the technical field of fitness equipment, in particular to a chest pushing training machine. Background Along with the improvement of the living standard of people, more and more people start to exercise, exercise equipment also starts to be popularized more and more, the training mode is also finer and finer, various strength training devices are arranged in gymnasiums, and people can find that a chest pushing training machine is arranged in the gymnasiums, and the current chest pushing training machine is mainly used for keeping the sitting posture, and arms are used for pushing out the arm strength frames on the training machine to exercise chest muscles. The existing chest pushing machine is generally of a traditional weight plate type, the traditional weight plate type chest pushing machine adjusts resistance through increasing and decreasing the number of weight plates, a bolt penetrates through weight plate hole sites of different layers, corresponding weight is locked to manually increase and decrease the weight, the training process is frequently interrupted, the fixed resistance of the weight of an original weight plate cannot be matched with real-time physical change of a user, the user is prone to sports injury when the weight is exhausted, when the weight is fixed and exceeds the real-time physical strength of the user, the user can unconsciously start compensation mechanisms for completing chest pushing action, such as the shoulder rising relies on trapezius muscle to put up to exert force, chest containing is carried out with the aid of deltoid muscle toe compensation and waist compensation jacking to reduce upper limb load, and finally muscle injury is caused. Disclosure of Invention The invention provides a chest pushing training machine, which solves the technical problems that the fixed resistance of the weight of an original weight piece of a traditional weight piece chest pushing machine in the related technology cannot be matched with the real-time physical change of a user, the weight is required to be manually increased or decreased correspondingly, the training process is frequently interrupted, and the exercise damage is easy to cause when the user is exhausted. The invention provides a chest pushing training machine, which comprises: The training mechanism comprises a frame, a cushion frame, a sliding frame, an arm strength frame, two groups of handles, a shoulder pad frame, an adjusting pipe and a front pedal, and is used for chest pushing training; The cushion frame is fixedly connected to the top of the sliding frame and is connected to the middle of the frame in a sliding manner through the sliding frame, a user enables the whole machine to move backwards through the assistance of a front pedal, adjusts handles on two sides to a proper position, horizontally places the two feet in a retracted manner, grips the handles on two sides and forcefully adjusts the cushion frame through chest to slide for chest pushing training, the arm power frame is rotationally connected to the middle of the frame, the handles on two sides are fixedly connected with the arm power frame, the adjusting pipe is fixedly arranged in the middle of the frame, the shoulder pad frame is connected to the outer wall of the adjusting pipe in a sliding manner, and the front pedal is fixedly connected with the frame; The four groups of pulleys are respectively connected to the middle parts of the vertical frame and the machine frame in a rotating way, one end of a traction rope is guided to be fixedly connected with the sliding frame, and the other end of the traction rope is used for training load. As a further optimization scheme, the invention also comprises a load adapting mechanism, a circulating diversion mechanism and a counting warning mechanism, wherein the circulating diversion mechanism and the counting warning mechanism are arranged in the middle of the haulage rope; The weight-bearing adapting mechanism comprises a gear knob, an adjusting box and a training box, wherein the gear knob is arranged in the middle of a right handle, the adjusting box and the training box are respectively and fixedly arranged at opposite angles of the vertical frame, the transmission rate of a water source in the adjusting box is dynamically adjusted in coordination with the change of training physical force, the inside of the training box is slidably connected with a pressure bearing plate, the pressure bearing plate is fixedly connected with the other end of a traction rope, the pressure bearing plate is slidably connected to the outer walls of guide rods at two sides, the water source is subdivided into a plurality of groups of water columns when flowing through holes of the pressure bearing plate, the gravity of the water columns forms ‌ hydrostatic pressure ‌ in the through holes, and the training resistance is formed by overcoming the pressure d