CN211273394U

CN211273394U - Multifunctional training device

Info

Publication number: CN211273394U
Application number: CN201921618721.3U
Authority: CN
Inventors: 孙兵
Original assignee: Shandong Lizhixing Fitness Technology Co ltd
Current assignee: Shandong Lizhixing Fitness Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-08-18
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a multifunctional trainer, it erects the portal frame through the stand support, all set up slider on every stand, and two slider can realize the location on the stand, through be provided with a swinging arms on every slider, and set up the weight lever at the both ends of swinging arms, set up the application of force pole simultaneously in the one end of swinging arms, the user has highly realized the muscle crowd training of shank or arm through adjusting slider when using, this device can select fixed counter weight device on the weight lever at both ends when using, realize the original place lift of application of force pole through shank or upper limbs, to sum up, the utility model discloses structural design is novel and simple, easily preparation and realization to its cost is with low costs, and it is profitable to promote in batches in the body-building field, is the multifunctional trainer of an ideal.

Description

Multifunctional training device

Technical Field

The utility model belongs to the technical field of body-building apparatus, concretely relates to multi-functional training ware.

Background

It is known that, in the field of fitness equipment, all current fitness equipment has limitations for training muscle groups, for example, the equipment for training upper limbs and lower limbs cannot be used universally, and users need to set up training equipment separately to complete the training of muscle groups of each part, and even the more detailed upper limb training division is different for the equipment of biceps, triceps, shoulder, back and chest.

Furthermore, the driving part of the training apparatus in the market at present cannot be adjusted, that is, the supporting part is fixed when the training apparatus is stressed, and the movement or the conversion of the upper and lower positions cannot be realized, so that the conversion of the training part cannot be completed.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a multifunctional trainer, which has novel and simple structural design and can be effectively adjusted, so that the multifunctional trainer has the training functions of a plurality of positions such as biceps, triceps, shoulders, back, chest, crus and the like, and the use of a plurality of modes of one instrument is realized.

In order to achieve the technical purpose, the utility model adopts the following scheme: a multifunctional trainer comprises a bottom frame, wherein the top of the bottom frame is vertically provided with an upright post, and a portal frame is formed by connecting a cross beam at the top of the upright post and the upright post; the two upright posts are arranged symmetrically left and right, a cavity is arranged in the upright posts, a first sealing plate is arranged on one of the side surfaces of the upright posts, a height scale is arranged on the sealing plate, and a plurality of positioning holes are arranged at positions corresponding to the height scale; a second sealing plate is arranged on one of the side surfaces of the upright post, and a guide limiting groove is vertically arranged on the second sealing plate; each upright post is provided with a sliding device, the sliding device is provided with a fixing pin, and the fixing pin and the positioning hole are correspondingly fixed to realize the positioning of the whole sliding device; a swing rod is fixed on the inner side surface of the sliding device through an articulated shaft, the middle part of the swing rod is articulated and fixed on the sliding device through the articulated shaft, the front end and the rear end of the swing rod are both provided with a counterweight rod, and when the sliding device is actually used, one of the two counterweight rods is fixed with a counterweight device; at least one force application rod is arranged on the inner side surface of the swinging rod.

The sliding device comprises a positioning plate and a dragging plate, and the fixing pin is fixed on the positioning plate and penetrates through the positioning plate; the dragging plate is provided with a handle and a limit screw rod, and the limit screw rod penetrates through the dragging plate and is inserted into the guide limit groove; the positioning plate and the dragging plate are fixed to the inner side face of the upright post into a whole through a dragging positioning block, and the positioning plate and the dragging plate are fixed to the outer side face of the upright post into a whole through an outer side fixing plate.

And the left side and the right side of the articulated shaft of the swinging rod are respectively fixed with a limiting stop lever, and the limiting stop lever realizes the stopping and limiting with the sliding device when one end of the force application lever swings to the highest point or the lowest point.

The top of the sliding device is fixed with a traction steel cable, two guide wheels are fixed on the top of the upright post or the cross beam corresponding to the traction steel cable, and the traction steel cable and the balancing weight inside the upright post are connected into a whole through the guide of the guide wheels.

The upright post is vertically provided with a guide rail, and the sliding device realizes the guide movement in the vertical direction through the guide rail.

The utility model has the advantages that: the utility model discloses an above design, it erects the portal frame through the stand support, all set up slider on every stand, and two slider can realize the location on the stand, through be provided with a swinging arms on every slider, and set up the counter weight pole at the both ends of swinging arms, set up the application of force pole simultaneously in the one end of swinging arms, the user has highly realized the muscle crowd training of shank or arm through adjusting slider when using, this device is when using, can select fixed counter weight device on the counter weight pole at both ends, realize the original place lift of application of force pole through shank or upper limbs, to sum up, the utility model discloses structural design is novel and simple, easily preparation and realization, and its cost is with low costs, and it is profitable to promote in batches in the body-building field, is the multi-functional training ware of an ideal.

Drawings

FIG. 1 is a schematic view of the front side three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the rear side three-dimensional structure of the present invention;

FIG. 3 is an enlarged view of the structure in the direction A of FIG. 1;

FIG. 4 is an enlarged view of the structure in the direction B of FIG. 2;

fig. 5 is a schematic top view of the present invention;

FIG. 6 is an enlarged view of the structure in the direction C of FIG. 5;

in the drawing, the device comprises a base frame 1, an underframe 2, a stand column 20, a guide limiting groove 21, a positioning plate 22, a dragging plate 23, an outer side fixing plate 24, a first sealing plate 25, a positioning hole 26, a positioning pin 27, a dragging positioning block 28, a second sealing plate 29, a handle 3, a swing rod 31, a counterweight rod 32, a force application rod 33, a hinge shaft 4, a cross beam 41, a first guide wheel 42, a second guide wheel 43, a counterweight block 44, a traction steel cable 5 and a guide rail.

Detailed Description

As shown with reference to the accompanying drawings,

the utility model provides a multi-functional training ware, its includes a chassis 1, and the top of chassis 1 is vertical to be provided with stand 2, is connected with stand 2 through crossbeam 4 at 2 tops of stand and forms a portal frame, and above portal frame structure has constituted this multi-functional training ware's overall framework.

The two upright posts 2 are arranged symmetrically left and right, each part of the two upright posts 2 is symmetrically installed and fixed, a cavity is arranged inside the upright post 2, a first sealing plate 24 is arranged on the front side surface of the upright post 2, the first sealing plate 24 is provided with height scales, and a plurality of positioning holes are arranged at positions corresponding to the height scales; a second sealing plate 28 is arranged on the rear side surface of the upright column, and a guide limiting groove 20 is vertically arranged on the second sealing plate 28; each upright post 2 is provided with a sliding device, and the sliding device has the following specific structure: the sliding device comprises a positioning plate 21 and a dragging plate 22, wherein a fixing pin 26 is fixed on the positioning plate and penetrates through the positioning plate, and the fixing pin 26 and the positioning hole are correspondingly fixed to realize the vertical positioning of the whole sliding device on the upright column; the dragging plate 22 is provided with a handle and a limit screw 35, the limit screw 35 penetrates through the dragging plate and is inserted into the guide limit groove 20, and the limit screw has the function of limiting the fixed position of the sliding device on the upright column and preventing the sliding device from being arranged too high or too low; on the medial surface of stand 2, fix locating plate 21 and a dragging plate 22 to an organic whole through a dragging locating piece 27, on the lateral surface of stand, fix locating plate 21 and a dragging plate 22 to an organic whole through an outside fixed plate 23, through this kind of structural setting, design slide device into a square groove to this fixes it on the stand and can realize accurate location. The inner side surface of the sliding device is a dragging positioning block 27, a swinging rod 3 is fixed on the dragging positioning block 27 through a hinge shaft 33, it is noted that when the swinging rod is fixed, the middle part of the swinging rod is hinged and fixed on the dragging positioning block 27 through the hinge shaft 33, the front end and the rear end of the swinging rod are both provided with a counterweight rod 31, and when the swinging rod is actually used, one of the two counterweight rods 31 is fixed with a counterweight device; at least one force application rod 32 is provided on the inner side surface of one of the swing rods 31, and a trainee applies force to the force application rod 32, thereby lifting and dropping the entire swing rod 3 in a counter weight state.

Furthermore, when the multifunctional trainer is actually used, the driving principle is that the force application rod 32 is driven by the legs or the upper limbs, the force application rod 32 overcomes the counter weight on the counter weight rod 31 to realize the pivot hinged swing of the swing rod, in the process, in order to prevent the swing amplitude of the swing rod from being overlarge or the swing rod from overturning on the hinge shaft, a limit stop lever 34 is respectively fixed on the left side and the right side of the hinge shaft 33 on the swing rod 3, and the limit stop lever 34 realizes and drags the blocking limit of the positioning block 27 when one end of the force application rod 32 swings to the highest point or the lowest point.

Still further, when the device is used for adjusting the sliding device up and down, a pulling steel cable 44 is fixed on the top of the pulling positioning block 27 of the sliding device, two guide wheels are fixed on the top of the upright post 2 or the cross beam 4 corresponding to the pulling steel cable 44, the two guide wheels are respectively a first guide wheel 41 and a second guide wheel 42, the pulling steel cable 44 and a counterweight 43 inside the upright post 2 are connected into a whole through the matching guide of the two guide wheels, and when the counterweight 43 is set, the weight of the counterweight is less than or equal to the weight of the sliding device, so that when the sliding device is pulled up and down, labor can be saved.

In order to further improve the stability of the vertical guide of the device, the upright post 2 is vertically provided with a guide rail 5, the sliding device realizes the guide movement in the vertical direction through the guide rail 5, and the deflection of the whole sliding device in the vertical movement can be prevented.

To sum up, this device can select fixed counter weight device on the counter weight pole at both ends when using, realizes the original place lift of application of force pole through shank or upper limbs, to sum up, the utility model discloses structural design is novel and simple, easily preparation and realization to its cost is with low costs, and it is profitable to promote in batches in the body-building field, is the multi-functional training ware of an ideal.

Claims

1. The utility model provides a multifunctional trainer, its includes a chassis, and the top of chassis is vertical to be provided with stand, its characterized in that: a portal frame is formed by connecting a cross beam at the top of the upright column with the upright column; the two upright posts are arranged symmetrically left and right, a cavity is arranged in the upright posts, a first sealing plate is arranged on one of the side surfaces of the upright posts, a height scale is arranged on the sealing plate, and a plurality of positioning holes are arranged at positions corresponding to the height scale; a second sealing plate is arranged on one of the side surfaces of the upright post, and a guide limiting groove is vertically arranged on the second sealing plate; each upright post is provided with a sliding device, the sliding device is provided with a fixing pin, and the fixing pin and the positioning hole are correspondingly fixed to realize the positioning of the whole sliding device; a swing rod is fixed on the inner side surface of the sliding device through an articulated shaft, the middle part of the swing rod is articulated and fixed on the sliding device through the articulated shaft, the front end and the rear end of the swing rod are both provided with a counterweight rod, and when the sliding device is actually used, one of the two counterweight rods is fixed with a counterweight device; at least one force application rod is arranged on the inner side surface of the swinging rod.

2. A multi-functional trainer as set forth in claim 1, wherein: the sliding device comprises a positioning plate and a dragging plate, and the fixing pin is fixed on the positioning plate and penetrates through the positioning plate; the dragging plate is provided with a handle and a limit screw rod, and the limit screw rod penetrates through the dragging plate and is inserted into the guide limit groove; the positioning plate and the dragging plate are fixed to the inner side face of the upright post into a whole through a dragging positioning block, and the positioning plate and the dragging plate are fixed to the outer side face of the upright post into a whole through an outer side fixing plate.

3. A multi-functional trainer as set forth in claim 1, wherein: and the left side and the right side of the articulated shaft of the swinging rod are respectively fixed with a limiting stop lever, and the limiting stop lever realizes the stopping and limiting with the sliding device when one end of the force application lever swings to the highest point or the lowest point.

4. A multi-functional trainer as set forth in claim 1, wherein: the top of the sliding device is fixed with a traction steel cable, two guide wheels are fixed on the top of the upright post or the cross beam corresponding to the traction steel cable, and the traction steel cable and the balancing weight inside the upright post are connected into a whole through the guide of the guide wheels.

5. A multi-functional trainer as set forth in claim 1, wherein: the upright post is vertically provided with a guide rail, and the sliding device realizes the guide movement in the vertical direction through the guide rail.