CN215822241U

CN215822241U - High-tension back trainer for sports

Info

Publication number: CN215822241U
Application number: CN202121991396.2U
Authority: CN
Inventors: 杨荣利; 李伟伟; 袁宝强; 郝广路; 夏正莲
Original assignee: Shaanxi Baite Sports Facilities Co ltd
Current assignee: Shaanxi Baite Sports Facilities Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-15
Anticipated expiration: 2031-08-24

Abstract

The utility model belongs to the field of trainers, and particularly relates to a high-back-pull trainer for sports, which comprises a bottom plate, a threaded rod and a fixing frame, wherein a main frame is arranged at the top of the bottom plate, a storage drawer is arranged on the inner side of the main frame, a baffle is arranged on the side of the storage drawer, a fixing sleeve is arranged on the outer side of the baffle, the threaded rod penetrates through the top of the main frame, a bearing seat is arranged at the end part of the threaded rod, a limiting plate is arranged at the bottom of the bearing seat, a limiting groove is reserved on the side of the limiting plate, an elastic spring is arranged at the bottom of the limiting plate, an inner plate is arranged at the bottom of the elastic spring, a connecting shaft is arranged at the middle position of the inner plate, a connecting rope is connected to the end part of the connecting shaft, and a connecting plate is arranged at the end part of the connecting rope; the fitness equipment has the advantages that the fitness equipment is provided with the device for containing fitness objects, the training intensity can be conveniently adjusted in an adaptive and convenient mode, the safety effect is good, and the situation that muscles are pulled is not easy to occur.

Description

High-tension back trainer for sports

Technical Field

The utility model relates to the field of trainers, in particular to a high-tension back trainer for sports.

Background

The high back-pulling trainer is also called a high-position trainer and a high-position back-pulling trainer, is a common anaerobic exercise apparatus for a gymnasium and a household, and has the exercise modes of forward neck pull-down and backward neck pull-down, the forward neck pull-down and backward neck pull-down by utilizing the high back-pulling trainer can not only build the body, build the body and shape, but also prevent and treat chronic diseases caused by degenerative changes of shoulders, neck and back.

The existing trainer has the problems that a device for containing body-building objects is lacked, the mode of carrying a weight to adjust the training intensity wastes time and labor, the safety effect is poor, and the condition of muscle strain is easy to generate.

Therefore, a high back trainer for sports is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solved and lacked the device of accomodating to the body-building article, the mode that the training intensity was adjusted to the transport weight is wasted time and energy, and the security effect is poor, easily produces the problem of the condition of muscle strain.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a high-tension back trainer for sports, which comprises a bottom plate, a threaded rod and a fixing frame, wherein a main frame is arranged at the top of the bottom plate, a storage drawer is arranged on the inner side of the main frame, a baffle is arranged on the side of the storage drawer, and a fixing sleeve is arranged on the outer side of the baffle.

Preferably, the threaded rod penetrates through the top of the main frame, a bearing seat is arranged at the end part of the threaded rod, a limiting plate is arranged at the bottom of the bearing seat, a limiting groove is reserved on the side of the limiting plate, an elastic spring is arranged at the bottom of the limiting plate, an inner plate is arranged at the bottom of the elastic spring, and the middle position of the inner plate is provided with a connecting shaft, the end part of the connecting shaft is connected with a connecting rope, the end part of the connecting rope is provided with a connecting plate, the bottom of the connecting plate is connected with a bent pipe, the outer wall of the bent pipe is connected with a fixing nail, the inner side of the bent pipe is provided with a handle, the fixing frame is arranged at the side of the threaded rod, the top of the fixing frame is provided with a first fixing rod, and the outside of first dead lever is provided with first loose wheel, the avris of first loose wheel is provided with the second loose wheel, and the inboard of second loose wheel is provided with the second dead lever.

Preferably, accomodate for sliding connection between steamer tray and the body frame, and the outer wall of accomodating the steamer tray closely laminates with the outer wall of baffle to be connected for the block between baffle and the fixed cover.

Preferably, the limiting plate is movably connected with the threaded rod through the bearing seat, the limiting plate is in a lifting structure with the main frame through the threaded rod, and the limiting plate is in sliding connection with the limiting groove.

Preferably, the inner plate and the limiting plate form an elastic structure through an elastic spring, and two pairs of the elastic springs are symmetrically arranged on the top of the inner plate.

Preferably, the handle passes through the staple and constitutes detachable construction with the return bend, and the return bend is provided with two about the bottom symmetry of connecting plate to the connecting plate constitutes transmission structure through connecting rope and connecting axle.

Preferably, the first fixed rod is rotatably connected with the first movable wheel, the first movable wheel and the second movable wheel are positioned on the same horizontal line, and the second movable wheel is rotatably connected with the second fixed rod.

The utility model has the advantages that:

1. the user can place and store carried articles through the sliding storage drawer, the articles can be conveniently placed by the user, the storage drawer can be conveniently and quickly limited through the baffle plates inserted into the inner side of the fixing sleeve, and then the user can adjust the height position of the limiting plate at the end part of the bearing seat by rotating the threaded rod at the top of the main frame and slide the limiting plate on the inner side of the limiting groove, so that the user can conveniently perform adaptive adjustment control on the training intensity of the device;

2. the user can move the handle on the inner side of the flexible elbow and lock the position of the flexible elbow through the fixing nails, so that the adaptability adjustment of the extension length of the handle can be effectively improved, then, the user can drive the connecting plate and the connecting rope to move by pulling the handle, so that the connecting rope can be limited by the first movable wheel and the second movable wheel, the movement of the first movable wheel and the second movable wheel can be ensured through the arrangement of the first fixed rod level second fixed rod, the protective strength of the connecting rope can be effectively improved through the arrangement of the first movable wheel and the second movable wheel, meanwhile, the connecting shaft and the inner plate at the end part can be driven to ascend through the movement of the connecting rope, so that the elastic spring is compressed, so that the body of the user can be exercised through repeated compression and relaxation, and the design of the device structure is different from the traditional weighting block, the safety protection effect of the device structure operation can be effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the overall front view of the present invention;

FIG. 2 is a schematic perspective view of the present invention in an overall side view;

FIG. 3 is a schematic perspective view of the present invention viewed from above;

fig. 4 is a schematic perspective view of the fixing frame mechanism of the present invention.

In the figure: 1. a base plate; 2. a main frame; 3. a drawer is accommodated; 4. a baffle plate; 5. fixing a sleeve; 6. a threaded rod; 7. a bearing seat; 8. a limiting plate; 9. a limiting groove; 10. an elastic spring; 11. an inner plate; 12. a connecting shaft; 13. connecting ropes; 14. a connecting plate; 15. bending the pipe; 16. fixing nails; 17. a handle; 18. a fixed mount; 19. a first fixing lever; 20. a first movable wheel; 21. a second movable wheel; 22. and a second fixing rod.

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.

Example one

Referring to fig. 1-3, a back trainer for exercise, which comprises a bottom plate 1, a threaded rod 6 and a fixing frame 18, wherein a main frame 2 is arranged on the top of the bottom plate 1, a storage drawer 3 is arranged on the inner side of the main frame 2, a baffle 4 is arranged on the side of the storage drawer 3, and a fixing sleeve 5 is arranged on the outer side of the baffle 4.

The storage drawer 3 is in sliding connection with the main frame 2, the outer wall of the storage drawer 3 is tightly attached to the outer wall of the baffle 4, and the baffle 4 is in clamping connection with the fixed sleeve 5; the user can accomodate steamer tray 3 through the slip, can place and save the article that carry, and the user of being convenient for is to placing of article to can alternate baffle 4 through the inboard at fixed cover 5, can carry out convenient spacing to accomodating steamer tray 3.

Example two

Referring to fig. 1-4, as another embodiment of the present invention, referring to the first embodiment, a threaded rod 6 penetrates the top of a main frame 2, a bearing seat 7 is disposed at an end of the threaded rod 6, a limit plate 8 is disposed at the bottom of the bearing seat 7, a limit groove 9 is reserved at an edge side of the limit plate 8, an elastic spring 10 is disposed at the bottom of the limit plate 8, an inner plate 11 is disposed at the bottom of the elastic spring 10, a connecting shaft 12 is disposed at a middle position of the inner plate 11, a connecting rope 13 is connected to an end of the connecting shaft 12, a connecting plate 14 is disposed at an end of the connecting rope 13, a bent pipe 15 is connected to a bottom of the connecting plate 14, a fixing pin 16 is connected to an outer wall of the bent pipe 15, a handle 17 is disposed at an inner side of the bent pipe 15, a fixing frame 18 is disposed at an edge side of the threaded rod 6, a first fixing frame 18 is disposed at a top thereof, and a first movable wheel 20 is disposed at an outer side of the first fixed rod 19, the second movable wheel 21 is provided at the side of the first movable wheel 20, and the second fixed lever 22 is provided at the inner side of the second movable wheel 21.

The limiting plate 8 is movably connected with the threaded rod 6 through the bearing seat 7, the limiting plate 8 and the main frame 2 form a lifting structure through the threaded rod 6, and the limiting plate 8 is in sliding connection with the limiting groove 9; the user can be through the threaded rod 6 that rotates 2 tops of body frame to this can adjust the high position of the limiting plate 8 of bearing frame 7 tip, and make limiting plate 8 slide in the inboard of spacing groove 9, with this can be convenient for the user to carry out adaptability regulation control to the training intensity of device.

The inner plate 11 and the limiting plate 8 form an elastic structure through an elastic spring 10, and two pairs of elastic springs 10 are symmetrically arranged on the top of the inner plate 11; can be through the activity of connecting rope 13 to this can drive the rising of connecting axle 12 and tip inner panel 11, compress springy 10 with this, thereby can compress repeatedly and relax with this exercise user's health, the design of device structure is different from traditional weight, can effectively promote the safety protection nature effect of device structure operation.

The handle 17 and the bent pipe 15 form a detachable structure through the fixing nail 16, two bent pipes 15 are symmetrically arranged on the bottom of the connecting plate 14, and the connecting plate 14 and the connecting shaft 12 form a transmission structure through the connecting rope 13; the user can be through the inboard handle 17 of flexible return bend 15 to lock its position through staple 16, with this adaptability that can effectively promote to handle 17 extension length adjusts.

The first fixed rod 19 is rotatably connected with the first movable wheel 20, the first movable wheel 20 and the second movable wheel 21 are positioned on the same horizontal line, and the second movable wheel 21 is rotatably connected with the second fixed rod 22; the user can be through pulling handle 17 to this can drive connecting plate 14 and connect rope 13 and move about, thereby can make and connect rope 13 through the spacing of first activity wheel 20 and second activity wheel 21, can guarantee the activity of first activity wheel 20 and second activity wheel 21 through the setting of 19 grades of second dead levers 22 of first dead lever, the setting of first activity wheel 20 and second activity wheel 21 can effectively promote the protective strength to connecting rope 13.

The working principle is as follows: firstly, a user can place and store carried articles by sliding the containing drawer 3, the articles can be conveniently placed by the user, the containing drawer 3 can be conveniently limited by inserting the baffle 4 into the inner side of the fixed sleeve 5, and then the user can adjust the height position of the limiting plate 8 at the end part of the bearing seat 7 by rotating the threaded rod 6 at the top of the main frame 2, and the limiting plate 8 slides in the inner side of the limiting groove 9, so that the user can conveniently perform adaptive adjustment control on the training intensity of the device;

then, the user can lock the position of the handle 17 through the handle 17 inside the movable telescopic elbow 15 and the fixing nail 16, so that the adaptive adjustment of the extending length of the handle 17 can be effectively improved, then, the user can drive the connecting plate 14 and the connecting rope 13 to move by pulling the handle 17, so that the connecting rope 13 can be limited by the first movable wheel 20 and the second movable wheel 21, the movement of the first movable wheel 20 and the second movable wheel 21 can be ensured by the arrangement of the first fixing rod 19 and the second fixing rod 22, the protective strength of the connecting rope 13 can be effectively improved by the arrangement of the first movable wheel 20 and the second movable wheel 21, meanwhile, the connecting shaft 12 and the end inner plate 11 can be driven to rise through the movement of the connecting rope 13, so that the elastic spring 10 is compressed, so that the body of the user can be repeatedly compressed and relaxed to exercise the body of the user, the design of device structure is different from traditional weight, can effectively promote the safety protection nature effect of device structure operation.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A high back training ware that draws for motion which characterized in that: including bottom plate (1), threaded rod (6) and mount (18), the top of bottom plate (1) is provided with body frame (2), and the inboard of body frame (2) is provided with accomodates steamer tray (3), the avris of accomodating steamer tray (3) is provided with baffle (4), and the outside of baffle (4) is provided with fixed cover (5).

2. A high back trainer for sports according to claim 1, wherein: the threaded rod (6) runs through the top of the main frame (2), the end part of the threaded rod (6) is provided with a bearing seat (7), the bottom of the bearing seat (7) is provided with a limiting plate (8), a limiting groove (9) is reserved on the side of the limiting plate (8), the bottom of the limiting plate (8) is provided with an elastic spring (10), the bottom of the elastic spring (10) is provided with an inner plate (11), the middle position of the inner plate (11) is provided with a connecting shaft (12), the end part of the connecting shaft (12) is connected with a connecting rope (13), the end part of the connecting rope (13) is provided with a connecting plate (14), the bottom of the connecting plate (14) is connected with an elbow (15), the outer wall of the elbow (15) is connected with a fixing nail (16), the inner side of the elbow (15) is provided with a handle (17), a fixing frame (18) is arranged on the side of the threaded rod (6), and the top of the fixed frame (18) is provided with a first fixed rod (19), the outer side of the first fixed rod (19) is provided with a first movable wheel (20), the lateral side of the first movable wheel (20) is provided with a second movable wheel (21), and the inner side of the second movable wheel (21) is provided with a second fixed rod (22).

3. A high back trainer for sports according to claim 1, wherein: accomodate for sliding connection between steamer tray (3) and body frame (2), and accomodate the outer wall of steamer tray (3) and closely laminate with the outer wall of baffle (4) to be connected for the block between baffle (4) and fixed cover (5).

4. A high back trainer for sports according to claim 2, wherein: limiting plate (8) constitute swing joint through bearing frame (7) and threaded rod (6), and limiting plate (8) pass through threaded rod (6) and constitute elevation structure with body frame (2) to be sliding connection between limiting plate (8) and spacing groove (9).

5. A high back trainer for sports according to claim 2, wherein: the inner plate (11) and the limiting plate (8) form an elastic structure through an elastic spring (10), and two pairs of elastic springs (10) are symmetrically arranged on the top of the inner plate (11).

6. A high back trainer for sports according to claim 2, wherein: the handle (17) forms a detachable structure with the elbow (15) through the fixing nail (16), the number of the elbows (15) is two about the bottom of the connecting plate (14), and the connecting plate (14) forms a transmission structure with the connecting shaft (12) through the connecting rope (13).

7. A high back trainer for sports according to claim 2, wherein: the first fixed rod (19) is rotatably connected with the first movable wheel (20), the first movable wheel (20) and the second movable wheel (21) are positioned on the same horizontal line, and the second movable wheel (21) is rotatably connected with the second fixed rod (22).