CN219440554U - Tension trainer with music function - Google Patents

Abstract

The utility model discloses a tension trainer with a music function, which comprises a chest expander main body, wherein a first gear is arranged at the position of the upper side surface of the chest expander main body, a seat is arranged at the position of the lower side of a tension handle, a regulator is arranged at the position of the lower left side of the seat, the regulator comprises a breaking handle, a bolt and a buckle, the buckle is arranged at the position of the right side of the bolt, the breaking handle is arranged at the position of the right side of the buckle, the chest expander main body is powered by an internal battery, and when the body is smaller or is learnedWhen the chest expander main body is used for body building, a user cannot fix legs through the leg pressing device, the novel adjustable adjuster can be used for lifting and adjusting the leg pressing device, the buckle is clamped at the tail end of the sleeving rod, the bolt passes through the screw hole and is connected with the hand-off handle, and the hand-off handle is broken off to control the height of the leg pressing device, so that the chest expander main body is wider in application population range _。

Description

Tension trainer with music function

Technical Field

The utility model belongs to the technical field of pull force trainers, and particularly relates to a pull force trainer with a music function.

Background

The utility model provides a pull training ware with music function, is abbreviated as pull training ware, and pull training ware is an indispensable body-building equipment in body-building exercises, and it mainly exists in public places such as gymnasium, along with the emergence of modern life, pull training equipment also gradually extends over in the middle of the family.

Through retrieving, the patent document with the application number of CN201721552626.9 discloses a chest expander with function, including chest expander main part, base, seat, support column, bracing piece, regulator, buffer, weight etc. be provided with music player in the chest expander main part, and music player has music function etc. the chest expander main part has prolonged the life of chest expander main part greatly through installing the buffer, but when the body is less, or student's crowd etc. use this chest expander main part body-building, can't fix the leg through leg presser to lead to the problem that training effect is poor and application crowd scope is little.

Disclosure of Invention

The utility model aims to provide a chest expander with a music function, which aims to solve the problems that the training effect is poor and the applicable crowd range is small because legs cannot be fixed through a leg expander when the chest expander body is used for body building in a small body or a student group and the like in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chest expander with music function, includes the chest expander main part, chest expander main part downside position department is provided with the weight, chest expander main part upside surface position department is provided with first gear, first gear right side position department is provided with the chain, chain right side position department is provided with the second gear, pulling force handle downside position department is provided with the seat, seat left side downside position department is provided with the regulator, the regulator includes and breaks handle, bolt, buckle, bolt right side position department is provided with the buckle, buckle right side position department is provided with and breaks the handle, the chest expander main part is through inside battery power supply.

Preferably, the pulling force handle of second gear downside position department, seat downside position department is provided with the bracing piece, bracing piece upper left side position department is provided with the support column, support column surface position department is provided with the music player, pulling force handle upside position department is provided with the buffer, the buffer includes spring post, gasket, spring post downside position department is provided with the gasket.

Preferably, the fixing columns are arranged in two, and the two fixing columns are respectively arranged at the inner surface position of the chest expander main body.

Preferably, the weight and the jack are provided in a plurality, and the jacks are respectively arranged at the positions of the inner surfaces of the weights.

Preferably, the middle position of the fixing columns at the two sides is provided with a tension column, the lower side of the tension column is provided with a bolt, and the tension column is fixed with the weight through the bolt.

Preferably, the two bases are arranged in total, and the two bases are connected with the supporting rod in an integrated connection mode.

Preferably, a sleeve connection rod is arranged at the upper side position of the regulator, a leg pressing device is arranged at the upper side position of the sleeve connection rod, and the leg pressing device can be lifted through the regulator.

Preferably, the sleeve connecting rod is connected with the leg pressing device in an integrated connection mode, and the bolt is connected with the hand breaking handle through a buckle.

Compared with the prior art, the utility model provides a tension trainer with a music function, which has the following beneficial effects:

1. in this pulling force training ware with music function, when the body is less, or student's crowd etc. use this chest expander main part body-building, unable leg through leg pressing ware is fixed, this novel setting that can utilize the regulator is with leg pressing ware lift adjustment, through cup jointing pole end position department with the buckle card, pass the screw with the bolt with break the hand with the fingers and thumb and be connected, the rethread breaks with the fingers and thumb and breaks the hand with the fingers and thumb and control the height of leg pressing ware to this chest expander main part's practicality and applicable crowd scope have been improved more widely.

2. In this pulling force training ware with music function, carry out pulling force motion for a long time when the body-building personnel, probably because debilitation, and loosen pulling force handle rapidly, lead to the chain to fall back rapidly, make the heavy pounding of weight to the downside weight, long-term past impact can cause the ageing of chest expander main part, reduce life-span, this novel setting that can utilize the buffer reduces the speed that the chain falls back, when the chain falls back very fast, through friction and the spring column extrusion of gasket, reduced the speed that the chain falls back greatly, thereby impact to the chest expander main part diminishes, life has been prolonged.

Drawings

FIG. 1 is a schematic view of the structure of the chest expander body of the present utility model.

Fig. 2 is an enlarged schematic view of the area a of the present utility model.

Fig. 3 is an enlarged schematic view of the area B of the present utility model.

Fig. 4 is a schematic structural view of the regulator assembly of the present utility model.

In the figure: 1. a chest expander body; 2. a weight; 3. a tension column; 4. fixing the column; 5. a plug pin; 6. a jack; 7. a first gear; 8. a chain; 9. a second gear; 10. a buffer; 11. a bolt; 12. a tension handle; 13. a support column; 14. a music player; 15. leg pressing device; 16. a regulator; 17. a seat; 18. a base; 19. a support rod; 20. a handle is broken off; 21. a spring post; 22. a gasket; 23. a buckle; 24. and sleeving a connecting rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a tension trainer with a music function as shown in figures 1-4, which comprises a chest expander body 1, wherein a weight 2 is arranged at the lower side position of the chest expander body 1, a first gear 7 is arranged at the upper side surface position of the chest expander body 1, a chain 8 is arranged at the right side position of the first gear 7, a second gear 9 is arranged at the right side position of the chain 8, a seat 17 is arranged at the lower side position of a tension handle 12, a regulator 16 is arranged at the left lower side position of the seat 17, the regulator 16 comprises a hand-off handle 20, a bolt 11 and a buckle 23, the buckle 23 is arranged at the right side position of the bolt 11, the hand-off handle 20 is arranged at the right side position of the buckle 23, the chest expander body 1 is powered by an internal battery, a tension handle 12 is arranged at the lower side position of the second gear 9, a support rod 19 is arranged at the lower side position of the seat 17, a support column 13 is arranged at the upper left side position of the support column 13, a music player 14 is arranged at the surface position of the support column 13, a buffer 10 is arranged at the upper side position of the tension handle 12, the buffer 10 comprises a spring column 21 and a gasket 22, the gasket 21 and the gasket 22 is arranged at the lower side position of the support column 21 and the spring 22, the spring column 21 and the tension handle 22 is arranged at the lower side position of the lower side of the second gear 2, and the weight is provided with a spring 2, thereby the weight is reduced, and the weight is provided for the weight and the weight is further reduced, and the weight is used for the body and the weight is reduced.

As shown in fig. 1, 2 and 3, two fixing columns 4 are provided, two fixing columns 4 are respectively arranged at the inner surface position of the chest expander main body 1, a plurality of weights 2 and jacks 6 are respectively arranged at the inner surface position of the weights 2, tension columns 3 are arranged at the middle positions of the fixing columns 4 at two sides, a bolt 5 is arranged at the lower side position of the tension columns 3, the tension columns 3 are fixed with the weights 2 through the bolt 5, and a user can control the number of the weights 2 through the bolt 5, so that the method is convenient when controlling the force required to be pulled.

As shown in fig. 1 and fig. 2 and fig. 4, two bases 18 are provided, the two bases 18 are connected with the support rod 19 through an integrated connection mode, a sleeve connection rod 24 is arranged at the upper side position of the regulator 16, a leg pressing device 15 is arranged at the upper side position of the sleeve connection rod 24, the leg pressing device 15 can be lifted through the regulator 16, the sleeve connection rod 24 is connected with the leg pressing device 15 through an integrated connection mode, the bolt 11 is connected with the breaking handle 20 through a buckle 23, the buffer 10 is arranged to enable the application crowd range of the chest expander main body 1 to be wider, and students and the like can strengthen the body through the chest expander main body 1.

The working principle of the utility model is as follows: firstly, the user can carry out inside power supply to music player 14 through the battery before the body-building, can broadcast music etc. through music player 14, rethread bolt 5 is connected with jack 6 on the weight 2, select the dynamics, drive chain 8 rotation through pulling handle 12, chain 8 passes through second gear 9 and first gear 7, the pulling force post 3 is connected to chain 8, thereby pulling force post 3 drives weight 2 upward movement, leg pressing ware 15's effect is fixed with the leg, the user's shape is less accessible regulator 16 controls the height of leg pressing ware 15, through the card buckle 23 in the terminal position department of bell and spigot joint pole 24, the bolt 11 passes the screw and is connected with the handle 20 of breaking off, through the elasticity degree of opening handle 20 steerable buckle 23, when needs to be heightened, just break off handle 20, both hands hold leg pressing ware 15 upward movement, otherwise, the effect of buffer 10 is that reduces the user and releases rapidly because of the debilitation, the speed of the pulling force is reduced to the weight is reduced to the main part is lost, the weight is lost rapidly, the weight is broken down to the side is broken down to the weight 2, the main part is lost 1, the life-time is reduced, the main part is greatly prolonged, the life-time is compared with the main part is reduced, and the main part is reduced in the time of the length of the extension of the weight is compared with the main part is 1, the weight is broken down, and the weight is more than the main part is broken down, and is 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a chest developer with music function, including chest developer main part (1), fixed column (4) and base (18), be located chest developer main part (1) downside position department weight (2), be located chest developer main part (1) upside surface position department first gear (7), be located chain (8) of first gear (7) right side position department, be located chain (8) right side position department second gear (9), be located pulling handle (12) downside position seat (17), be located seat (17) left downside position regulator (16);

the method is characterized in that: the regulator (16) comprises a breaking handle (20), a bolt (11) and a buckle (23), wherein the buckle (23) is arranged at the right side position of the bolt (11), the breaking handle (20) is arranged at the right side position of the buckle (23), and the chest expander main body (1) is powered by an internal battery.

2. A pull trainer with musical function according to claim 1, characterized in that: the tension handle (12) located at the lower side position of the second gear (9), a supporting rod (19) is arranged at the lower side position of the seat (17), a supporting column (13) is arranged at the upper left side position of the supporting rod (19), a music player (14) is arranged at the surface position of the supporting column (13), a buffer (10) is arranged at the upper side position of the tension handle (12), the buffer (10) comprises a spring column (21) and a gasket (22), and the gasket (22) is arranged at the lower side position of the spring column (21).

3. A pull trainer with musical function according to claim 1, characterized in that: the fixing columns (4) are arranged in two, and the two fixing columns (4) are respectively arranged at the inner surface position of the chest expander main body (1).

4. A pull trainer with musical function according to claim 1, characterized in that: the weight (2) and the jack (6) are provided with a plurality of jacks, and the jacks (6) are respectively arranged at the positions of the inner surfaces of the weight (2).

5. A pull trainer with musical function according to claim 1, characterized in that: the two sides the fixed column (4) intermediate position department is provided with pulling force post (3), pulling force post (3) downside position department is provided with bolt (5), just pulling force post (3) are fixed with weight (2) through bolt (5).

6. A pull trainer with musical function according to claim 1, characterized in that: the two bases (18) are arranged in total, and the two bases (18) are connected with the supporting rod (19) in an integrated connection mode.

7. A pull trainer with musical function according to claim 1, characterized in that: the leg pressing device is characterized in that a sleeve connecting rod (24) is arranged at the upper side of the regulator (16), a leg pressing device (15) is arranged at the upper side of the sleeve connecting rod (24), and the leg pressing device (15) can be lifted through the regulator (16).

8. The pull trainer with musical function according to claim 7, wherein: the socket rod (24) is connected with the leg pressing device (15) in an integrated connection mode, and the bolt (11) is connected with the hand-wrenching handle (20) through a buckle (23).