CN215538214U

CN215538214U - Arm strength trainer for physical training

Info

Publication number: CN215538214U
Application number: CN202120949892.5U
Authority: CN
Inventors: 陈峋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-01-18
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses an arm strength training device for physical training, which comprises a bearing base, wherein the top end of the bearing base is fixedly connected with a supporting column, the inner wall of the supporting column is sleeved with and connected with a fixed column, the joint of the fixed column and the supporting column is provided with a locking device, the top end of the fixed column is fixedly connected with a mounting plate, two sides of the mounting plate are symmetrically provided with rotating seats, one side of each rotating seat, far away from the mounting plate, is rotatably connected with a transmission rod, one side, opposite to the transmission rod, is fixedly connected with a tension belt arranged on the inner wall of the rotating seat in a connecting mode, one side, far away from the tension belt, of the transmission rod is fixedly connected with a tension handle, a double-hand high-lift arm strength holding rod drives a fixed seat to slide up and down on the mounting frame through the matching of a sliding block and a sliding groove, simultaneously drives the tension rod to extrude a tension spring through a tension plate, the diameter of a guide rod rebounds in a tension cylinder, and can simultaneously train the high-lift extension of a small arm and a large arm, thereby increasing the strength of the arm strength training.

Description

Arm strength trainer for physical training

Technical Field

The utility model belongs to the technical field of physical training, and particularly relates to an arm strength training device for physical training.

Background

Arm strength means the tight power that produces of arm muscle contraction, arm strength promptly, and arm strength can improve through body-building exercise, and body-building can arm reinforcing strength, pliability, increases the endurance, improves the coordination, controls partial ability of health to make the health strong, arm strength trainer is the device of taking exercise arm strength, can effectively prevent muscle atrophy.

When current arm strength trainer used, the structure was comparatively fixed and single, can not be according to personnel's height adjusting device's height, influenced the training effect, and can not be abundant temper forearm and big arm together, for this reason, we provide an arm strength trainer for sports training.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an arm strength training device for physical training, which solves the problems that the height of the device cannot be adjusted according to the height of a person, the training effect is influenced, and the lower arm and the upper arm cannot be exercised together fully, which are provided by the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an arm strength training device for physical training comprises a bearing base, wherein a supporting column is fixedly connected to the top end of the bearing base, a fixing column is sleeved on the inner wall of the supporting column, a locking device is arranged at the joint of the fixing column and the supporting column, a mounting plate is fixedly connected to the top end of the fixing column, rotating seats are symmetrically arranged on two sides of the mounting plate, one side, far away from the mounting plate, of each rotating seat is rotatably connected with a transmission rod, a standing round rod structure is arranged on each rotating seat, the transmission rod is sleeved on the round rod structure and is rotatably connected with the rotating seats, a tension belt is sleeved outside each rotating seat, a fixed connecting sleeve at the side, opposite to the transmission rod, of each transmission rod is arranged on the tension belt of the inner wall of each rotating seat, one side, far away from the tension belt, of each transmission rod is fixedly connected with a tension handle, the top end of the mounting plate is fixedly connected with a mounting rack, the top of the mounting rack is fixedly connected with a fixing seat, the fixing base is equipped with tension device with the junction of mounting bracket, just the inner wall cover of fixing base is established and is connected the arm power holding rod, the outer wall fixed connection sweat-absorbing cotton of arm power holding rod, it includes the pivot of fixed connection in one side to rotate the seat, the pulling force area cover is located in the pivot of rotating the seat, and is located the junction of two transmission lines, the both sides of transmission line symmetry respectively are equipped with pulling force area and pulling force handle.

Preferably, locking device is including seting up in the locking groove of support column one side, the inner wall fixed connection locking spring that locks the groove, one side fixed connection axis of rotation that the locking spring kept away from the locking groove, the one end of axis of rotation is rotated and is connected in lockplate, one side fixed connection locking bolt of axis of rotation is kept away from to lockplate, one side interval that locking bolt corresponds the fixed column is equipped with a plurality of locking jack, one side fixed connection handle of locking jack is kept away from to lockplate.

Preferably, the fixing base cover is established and is connected in the middle part of armful holding rod, the horizontal pole of armful holding rod for having certain gradient, just the both ends cover of armful holding rod is established and is connected the sweat-absorbing cotton, tension device sets up the spout in mounting bracket one side including the symmetry, the inner wall sliding connection of spout is located the slider of fixing base bottom, one side that the slider is relative is equipped with the pulling force section of thick bamboo that is located mounting bracket one side.

Preferably, the inner wall symmetry of a tensile force section of thick bamboo is equipped with the guide bar, the outer wall cover of guide bar is established and is connected tension spring, one side butt of tension spring is equipped with the pulling force board of cover locating the guide bar, one side fixed connection of pulling force board is located the pulling force pole of fixing base bottom.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model has simple structure and reasonable design, the tension device is arranged on the mounting rack, the arm strength holding rod is held by two hands in a high-lift manner to drive the fixing seat, the arm strength holding rod slides up and down on the mounting rack through the matching of the sliding block and the sliding groove, the tension rod is driven to extrude the tension spring through the tension plate, the diameter of the guide rod is extended and contracted to rebound in the tension cylinder, the high-lift expansion of the small arm and the large arm can be exercised simultaneously, and the strength of arm strength training is enhanced.

2. Through setting up locking device for the fixed column, handle pulling lockplate drives locking spring and kick-backs in locking inslot, simultaneously through the cooperation of axis of rotation, rotates and drives the dead bolt and insert the dead bolt internal fixation to on being fixed in the support column with the fixed column of scalable height-adjusting, be convenient for adjust tension device's height according to people's height, improved the device's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the locking device of the present invention;

fig. 3 is a schematic structural diagram of the tension device of the present invention.

In the figure: 1. a load-bearing base; 2. a support pillar; 3. fixing a column; 4. a locking device; 401. a locking groove; 402. a locking spring; 403. a rotating shaft; 404. a locking plate; 405. locking the bolt; 406. locking the jack; 407. a handle; 5. mounting a plate; 6. a rotating seat; 7. a transmission rod; 8. a tension band; 9. a mounting frame; 10. a fixed seat; 11. a tension device; 111. a chute; 112. a slider; 113. a tension cylinder; 114. a guide bar; 115. a tension spring; 116. a tension plate; 117. a tension bar; 12. an arm power holding rod; 13. sweat absorbing cotton; 14. a pull handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an arm strength training device for physical training comprises a bearing base 1, wherein the top end of the bearing base 1 is fixedly connected with a supporting column 2, the inner wall of the supporting column 2 is sleeved with and connected with a fixed column 3, a locking device 4 is arranged at the joint of the fixed column 3 and the supporting column 2, the top end of the fixed column 3 is fixedly connected with a mounting plate 5, rotating seats 6 are symmetrically arranged on two sides of the mounting plate 5, one side, away from the mounting plate 5, of each rotating seat 6 is rotatably connected with a transmission rod 7, a standing round rod structure is arranged on each rotating seat 6, the transmission rod 7 is sleeved on the round rod structure and rotatably connected with the rotating seat 6, a tension belt 8 is sleeved outside the rotating seat 6, one side, opposite to the transmission rod 7, of each transmission rod is fixedly connected with the tension belt 8 arranged on the inner wall of the rotating seat 6 in a connecting mode, one side, away from the tension belt 8, of the transmission rod 7 is fixedly connected with a tension handle 14, the top end of the mounting plate 5 is fixedly connected with a mounting frame 9, and the top of the mounting frame 9 is fixedly connected with a fixing seat 10, the junction of fixing base 10 and mounting bracket 9 is equipped with tension device 11, and the inner wall cover of fixing base 10 establishes and connects arm power holding rod 12, and the outer wall fixed connection sweat-absorbing cotton 13 of arm power holding rod 12.

Referring to fig. 1, the rotating base 6 includes a rotating shaft fixedly connected to one side, the tension belt 8 is sleeved on the rotating shaft of the rotating base 6 and located at a joint of the two transmission rods 7, the tension belt 8 and the tension handle 14 are symmetrically arranged on two sides of the transmission rods 7 respectively, the tension handle 14 is held by two hands when acting on the two hands, at this time, the arms are retracted inwards in an L shape, the transmission rods 7 are rotated on the rotating base 6 under the driving of the small arm force, so that the tension belt 8 is pulled to rebound and stretch to generate tension, and the exercise of the small arm is completed.

Referring to fig. 2, the locking device 4 includes a locking groove 401 opened at one side of the support column 2, a locking spring 402 is fixedly connected to an inner wall of the locking groove 401, a rotating shaft 403 is fixedly connected to a side of the locking spring 402 away from the locking groove 401, and one end of the rotating shaft 403 is rotatably connected to a locking plate 404.

Referring to fig. 2, a side of the locking plate 404 far from the rotation axis 403 is fixedly connected with a locking bolt 405, a plurality of locking insertion holes 406 are arranged at intervals on the locking bolt 405 corresponding to one side of the fixing column 3, one side of the locking plate 404 far from the locking insertion holes 406 is fixedly connected with a handle 407, the locking plate 404 is pulled by the handle 407 to drive the locking spring 402 to be elastically rebounded in the locking groove 401, and simultaneously, the locking bolt 405 is driven to be inserted into the locking bolt 406 to be fixed by rotation through the cooperation of the rotation axis 403, so that the fixing column 3 with the adjustable height is fixed on the supporting column 2, the height of the tension device 11 is conveniently adjusted according to the height of a person, and the practicability of the device is improved.

Referring to fig. 1-3, the fixing base 10 is connected to the middle of the arm-strength holding rod 12, the arm-strength holding rod 12 is a cross rod with a certain inclination, the sweat-absorbent cotton 13 is connected to both ends of the arm-strength holding rod 12, the tension device 11 includes sliding grooves 111 symmetrically formed on one side of the mounting frame 9, the inner walls of the sliding grooves 111 are slidably connected to a sliding block 112 located at the bottom end of the fixing base 10, and a tension cylinder 113 located on one side of the mounting frame 9 is disposed on the opposite side of the sliding block 112.

Referring to fig. 3, the inner wall of the tension cylinder 113 is symmetrically provided with guide rods 114, the outer wall of the guide rods 114 is sleeved with a tension spring 115, one side of the tension spring 115 is abutted with a tension plate 116 sleeved on the guide rods 114, one side of the tension plate 116 is fixedly connected with a tension rod 117 located at the bottom end of the fixed seat 10, the tension rod 12 is held by a double-hand high lift to drive the fixed seat 10, the slide block 112 and the sliding groove 111 are matched to slide up and down on the mounting frame 9, the tension rod 117 is driven to extrude the tension spring 115 through the tension plate 116, the diameter of the guide rods 114 is extended and retracted in the tension cylinder 113, the high lift extension of the small arm and the high lift extension of the large arm can be exercised simultaneously, and the strength of the arm strength training is increased.

The working principle is as follows: during the use, both hands hold the tension handle 14 simultaneously, at this moment, the arm becomes L shape and inwards contracts, the transfer line 7 rotates in rotating the seat 6 under the drive of forearm strength, thereby the flexible resilience of pulling tension area 8 produces the pulling force, and then accomplish the exercise to the forearm, both hands are high to be lifted and are held arm strength holding rod 12 and drive fixing base 10, through the cooperation of slider 112 and spout 111, slide from top to bottom in mounting bracket 9, drive simultaneously pull rod 117 and extrude tension spring 115 through pulling plate 116, prolong the flexible resilience of diameter of guide bar 114 in cylinder 113, the high of arm and forearm can be tempered simultaneously and the high of big arm is lifted flexible, thereby the intensity of arm strength training has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an arm strength trainer is used in sports training, includes bearing base (1), its characterized in that: the top end of the bearing base (1) is fixedly connected with a supporting column (2), the inner wall of the supporting column (2) is sleeved with a connecting fixed column (3), a locking device (4) is arranged at the joint of the fixed column (3) and the supporting column (2), the top end of the fixed column (3) is fixedly connected with a mounting plate (5), rotating seats (6) are symmetrically arranged on two sides of the mounting plate (5), one side, far away from the mounting plate (5), of each rotating seat (6) is rotatably connected with a transmission rod (7), a vertical round rod structure is arranged on each rotating seat (6), the transmission rod (7) is sleeved on the round rod structure and is rotatably connected with the rotating seats (6), a tension belt (8) is sleeved on the outer portion of each rotating seat (6), one side, opposite to the transmission rod (7), is fixedly connected with a tension belt (8) which is arranged on the inner wall of the rotating seats (6) in a connecting mode, and one side, far away from the tension belt (8), of the transmission rod (7) is fixedly connected with a tension handle (14), top fixed connection mounting bracket (9) of mounting panel (5), top fixed connection fixing base (10) of mounting bracket (9), fixing base (10) are equipped with pulling force device (11) with the junction of mounting bracket (9), just connecting arm power holding rod (12) is established to the inner wall cover of fixing base (10), the outer wall fixed connection sweat-absorbing cotton (13) of arm power holding rod (12), rotate seat (6) including fixed connection in the pivot of one side, the pivot of rotating seat (6) is located to tensile force area (8) cover, and is located the junction of two transfer lines (7), the both sides of transfer line (7) are symmetrical respectively and are equipped with tensile force area (8) and pulling force handle (14).

2. An arm strength training device for physical training according to claim 1, wherein: locking device (4) are including offering locking groove (401) in support column (2) one side, the inner wall fixed connection locking spring (402) of locking groove (401), one side fixed connection axis of rotation (403) of locking groove (401) are kept away from in locking spring (402), the one end of axis of rotation (403) is rotated and is connected in lockplate (404), one side fixed connection locking bolt (405) of axis of rotation (403) are kept away from in lockplate (404), one side interval that locking bolt (405) correspond fixed column (3) is equipped with a plurality of locking jack (406), one side fixed connection handle (407) of locking jack (406) are kept away from in lockplate (404).

3. An arm strength training device for physical training according to claim 1, wherein: fixing base (10) cover is established and is connected in the middle part of arm power holding rod (12), arm power holding rod (12) are the horizontal pole that has certain gradient, just the both ends cover of arm power holding rod (12) is established and is connected sweat-absorbing cotton (13), draw gear (11) are seted up spout (111) in mounting bracket (9) one side including the symmetry, the inner wall sliding connection of spout (111) is located slider (112) of fixing base (10) bottom, the one side that slider (112) is relative is equipped with a pulling force section of thick bamboo (113) that are located mounting bracket (9) one side.

4. An arm strength training device for physical training according to claim 3, wherein: the inner wall symmetry of a tensile section of thick bamboo (113) is equipped with guide bar (114), the outer wall cover of guide bar (114) is established and is connected tension spring (115), one side butt of tension spring (115) is equipped with the pulling force board (116) of locating guide bar (114) in the cover, one side fixed connection of pulling force board (116) is located the pulling force pole (117) of fixing base (10) bottom.