TWM595526U - Pulling exercise fitness machine - Google Patents

Abstract

A pull exercise fitness machine includes a suction cup unit and a pull unit. The suction cup unit includes a suction cup part, an air suction cylinder, and a connecting seat. The pull unit is pivotally connected to the suction cup unit, and includes a housing and a A winder and a rope pulling member, the rope pulling member includes a turntable and a rope body, the turntable is connected to the winder, the rope body is wound around the turntable, and extends out of the casing. When in use, the suction cup unit can be used to adsorb on a flat surface, and the winder provides the winding resistance of the rope member, so that the user can perform resistance movement when pulling the rope body outward.

Description

Rally exercise fitness machine

The present invention relates to a resistance exercise equipment, in particular to a pulling exercise fitness machine.

When using a pull rope or elastic band for resistance exercise, the resistance of the pull rope or elastic band is mainly used to provide resistance, and the muscles are used to resist the contraction of the pull rope or elastic band to achieve the effect of training muscles.

When the existing tension rope or elastic band is used, some training actions must fix the tension rope or elastic band. Most of the fixing methods are: stepping on the fixed tension rope or elastic band or binding the tension rope and the elastic band. However, the tension rope It has elasticity with the elastic band itself, and it needs to resist the user's pulling force at the same time when it is fixed. It is easy to cause unstable pedaling or insufficient binding, which makes the tension rope or elastic band loose and easily causes sports injuries.

In view of this, the main purpose of the present invention is to provide a pull-out exercise fitness device, which can be fixed on a flat surface by relatively stable suction using negative pressure suction.

In order to achieve the above purpose, the new type of pull-out exercise fitness machine includes: A suction cup unit, which contains A suction cup member, an adsorption groove is formed on one end surface; A suction cylinder including a suction nozzle, the suction nozzle is in communication with the suction groove of the suction cup member; and A connecting seat fixed on the suction cup; A tension unit is pivotally connected to the connection seat of the suction cup unit, the tension unit includes A housing, which is pivotally connected to the connecting seat of the suction cup unit; A rope pulling member, which includes a turntable and a rope body, the turntable is rotatably connected in the housing, the rope body is wound around the turntable, and extends out of the housing; and A winder is set in the casing and connected with the turntable of the rope-pulling member.

Using the above technical features, when using, the suction cup unit can be used to adsorb on the ground, desktop, or wall surface, etc., and the rope body of the pulling unit is pulled for resistance movement, and the winder provides reverse pulling force of the rope member, and The resistance of pulling the rope body is formed, and when the user is pulled out of the rope body, a resistance movement is performed against the resistance provided by the winder, instead of using the contraction elasticity of the rope body for resistance movement.

Please refer to FIG. 1, a preferred embodiment of the new type of pull-out exercise machine includes a suction unit 10 and a pull unit 20. The pull unit 20 is pivotally connected to the suction unit 10.

Please refer to FIGS. 2 and 3. The suction cup unit 10 includes a suction cup member 11, a suction cylinder 13, and a connecting base 15. The suction cup member 11 includes an adsorption groove 112 and an air passage 114. The suction groove 112 is formed on an end surface of the suction cup member 11. The air passage 114 penetrates the suction cup member 11 and communicates with the adsorption groove 112. The suction cylinder 13 includes a suction nozzle 131, the suction nozzle 131 is inserted into the air channel 114 and communicates with the adsorption tank 112, and the gas in the adsorption tank 112 can be extracted by the suction cylinder 13 to make the The suction groove 112 forms a negative pressure to allow the suction cup member 11 to be adsorbed on a flat surface; preferably, the suction cylinder 13 is a push-type suction cylinder 13, which includes an outer cylinder 133 and a pressing tube 135, which is pressed The process of resetting the tube 135 after being pressed pushes the gas in the adsorption tank 112 out of the outer cylinder 133 through the suction nozzle 131, which is convenient for use.

The connecting base 15 is fixed to the suction cup member 11, and the pulling unit 20 is pivotally connected to the connecting base 15; the connecting base 15 faces a side of the suction cup member 11, and a receiving groove 152 may be provided, For accommodating the suction cylinder 13, the connecting base 15 is locked to the suction cup member 11 with a locking member 155, and is simultaneously covered on the suction cylinder 13, limiting the position of the suction cylinder 13. Preferably, the connecting base 15 includes a fixing base 151 and a rotating base 153, the fixing base 151 is fixed on the suction cup member 11 with a locking member 155, the rotating base 153 is set on the fixing base 151 away from the suction cup One side of the member 11 is rotatably connected to the fixing base 151, the pulling unit 20 is pivotally mounted on the rotating base 153, please refer to FIG. 6, the pulling unit 20 can pivot relative to the rotating base 153 and can be used The rotating base 153 rotates relative to the suction cup member 11 to increase the flexibility of the pulling unit 20 when used.

Please refer to FIG. 1, FIG. 4, and FIG. 5, the tension unit 20 includes a housing 21, a rope member 25, and a retractor 23; the housing 21 is pivotally connected to the connecting base 15, the housing 21 includes The two casings 211 are split; the rope-pulling member 25 includes a turntable 251 and a rope body 255. The turntable 251 is rotatably connected to the housing 21, and the rope body 255 is wound around the turntable 251 and extends出此壳21。 The shell 21.

The winder 23 is disposed in the housing 21 and connected to the turntable 251. The winder 23 includes a shaft sleeve 231 and a first winding member 232. The shaft sleeve 231 is rotatably connected to the housing 21. It is connected to the turntable 251 and sleeved on the rotating shaft of the turntable 251. The first winding member 232 is fixed to the housing 21 and includes a first winding spring 235. The first winding spring 235 may be A scroll spring, the first winding spring 235 connects the shaft sleeve 231 and the first winding member 232, one end of the first winding spring 235 is caught by the shaft sleeve 231, and the other end is caught by the first winding Roll 232; when the rope 255 is pulled out, the turntable 251 is driven to rotate relative to the housing 21, the turntable 251 drives the sleeve 231 to rotate relative to the first winding member 232, and the first retractor is pulled The coil spring 235, the first winding spring 235 provides a reverse pulling force to generate an impedance force, and when the rope body 255 is relaxed, the turntable 251 can be driven to reversely rotate and wind the rope body 255.

The tension unit 20 may be further provided with a pulley member 253 which is rotatably connected to the housing 21 and is adjacent to the turntable 251, the rope body 255 is wound around the pulley member 253; the rope body 255 is away from A grip member 257 can be connected to one end of the casing 21 to facilitate the user to hold it.

Please refer to FIGS. 4, 5, and 7. Preferably, the winder 23 includes a second winder 233 and a stopper 237. The second winder 233 is rotatably disposed in the The casing 21 is stacked on the first winding member 232. The second winding member 233 includes a second winding spring 235A. The second winding spring 235A connects the second winding member 233 and the bushing 231, one end of the second winding spring 235A is locked to the sleeve 231, and the other end is locked to the second winding member 233, and a plurality of stopping grooves 234 are provided on the outer periphery of the second winding member 233; The stopper 237 is rotatably connected to the housing 21. A spring member 236 is connected between the stopper 237 and the housing 21. The spring member 236 can be a torsion spring. The housing 21 is provided with a pressing member 215. One end of the pressing member 215 abuts against the stopping member 237 to drive the stopping member 237 to catch or disengage from one of the stopping grooves 234 of the second winding member 233.

The spring member 236 pushes against the stop member 237 to rotate toward the stop groove 234. When the pressing member 215 pushes down against the stop member 237, the stop member 237 is driven away from the stop groove 234. When the member 215 is displaced upward, the stopper 237 is pushed by the spring member 236 to be caught in the stopper groove 234, and the pressing member 215 and the stopper 237 can be used to restrict whether the second winding member 233 Relative to the housing 21.

Please refer to FIG. 7, when the pressing member 215 drives the stopping member 237 out of the stopping groove 234 of the second winding member 233, because the second winding member 233 and the sleeve 231 use the second The winding spring 235A is connected. Therefore, when the sleeve 231 rotates, the second winding member 233 will interlock with the sleeve 231. Therefore, when the sleeve 231 rotates, only the first winding member 232 is driven. The winding spring 235 allows the first winding spring 235 of the first winding member 232 to provide a pulling force for reverse rotation.

Please refer to FIG. 8, when the pressing member 215 pushes against the stopping member 237 and drives the stopping member 237 to be caught in the stopping groove 234 of the second winding member 233, the second winding member 233 receives the The limit of the stopper 237, therefore, when the sleeve 231 rotates, the second winding member 233 will not interlock with the sleeve 231, so that the sleeve 231 pulls the second winding spring 235A, the The second winding spring 235A provides the pulling force of the sleeve 231 in reverse rotation. Therefore, when the sleeve 231 rotates, the first and second winding members 232 and 233 in the first winding member 232 and the second winding member 233 can be driven simultaneously The coil springs 235, 235A increase the pulling force of the sleeve 231 in the reverse direction, thereby increasing the resistance provided by pulling the cable body 255.

Please refer to FIG. 4. Preferably, the tension unit 20 includes two winders 23. The two winders 23 are respectively connected to opposite sides of the rope member 25 and are respectively disposed on the two shells 211. The sleeves 231 of the two winders 23 are respectively rotatably connected to the two housings 211 and connected to opposite sides of the turntable 251, and the first winders 232 of the two winders 23 are fixed to The two housings 211 are connected to the corresponding sleeve 231.

Both of the winder 23 may be provided with a second winder 233 and a stopper 237, or one of the winder 23 is provided with a second winder 233 and a stopper 237, and the other is not provided There are a second winding member 233 and a stopper 237; the second winding member 233 is connected to the sleeve 231 and stacked on the side of the corresponding first winding member 232 away from the drawstring member 25, Moreover, a wool felt 239 is provided between the casing 21 and the second winding member 233 to reduce the abrasion when the second winding member 233 rotates relative to the casing 21.

In this embodiment, both of the two winders 23 are provided with a second winding member 233 and a stopper 237, and the outer shell 21 is provided with two pressing members 215, and the two pressing members 215 respectively resist the two winding members When the stopper 237 of the winder 23 is used, the two pressing members 215 can be used to drive the stoppers 237 of the two winders 23 to engage the second winder 233, and when the rope 25 is pulled, Simultaneously pull the first winding spring 235 of the two winders 23, or simultaneously pull the first winding spring 235 and the second winding spring 235A of the two winders 23, or simultaneously pull the first winding springs of the two winders 23 The winding spring 235 and the second winding spring 235A of one of the winders 23 can generate three different resistances.

Please refer to FIG. 9 and FIG. 10 together, the user can use the negative pressure suction force of the suction cup unit 10 to firmly adsorb and fix the suction cup unit 10 on the ground, wall, desktop, etc., the user can hold the grip piece 257 , Pull the rope body 255 of the tension unit 20 to perform resistance movement. Please refer to FIG. 4, when the rope body 255 is pulled outward, the first winding spring 235 of the winder 23 is driven to provide a reverse pulling force, thereby forming a resistance when pulling the rope body 255, and allowing the user to resist the winder The resistance provided by 23 can be used for exercise. The user can further use the second winding spring 235A of the second winding member 233 of the winder 23 to increase the resistance strength to increase the exercise intensity.

10: suction cup unit 11: suction cup parts 112: adsorption tank 114: Airway 13: Suction cylinder 131: suction nozzle 133: Outer cylinder 135: Press the tube 15: Connector 151: Fixed seat 152: accommodating slot 153: Rotating seat 155: Locking parts 20: Tension unit 21: Shell 211: Shell 215: Pressing piece 23: Winder 231: bushing 232: The first reel 233: The second reel 235: First winding spring 235A: Second winding spring 236: Spring piece 237: Stopper 239: wool felt 25: Drawstring 251: Turntable 253: Pulley parts 255: rope body 257: Grip pieces

FIG. 1 is a perspective external view of a preferred embodiment of the new type. FIG. 2 is a partially enlarged perspective exploded view of the preferred embodiment of the present invention. Fig. 3 is a partially enlarged cross-sectional side view of a preferred embodiment of the present invention. FIG. 4 is an exploded perspective view of the tensile unit of the preferred embodiment of the present invention. FIG. 5 is an exploded perspective view of the winder of the new preferred embodiment. FIG. 6 is a schematic diagram of the operation of the preferred embodiment of the new model. FIG. 7 and FIG. 8 are schematic diagrams of the action of the second pulling member of the pulling device of the preferred embodiment of the present invention. 9 and 10 are schematic diagrams illustrating the use of the preferred embodiment of the present invention.

10: suction cup unit

11: suction cup parts

13: Suction cylinder

15: Connector

20: Tension unit

21: Shell

255: rope body

257: Grip pieces

Claims (10)

A pull-out exercise fitness machine, comprising: A suction cup unit, which contains A suction cup member, an adsorption groove is formed on one end surface; A suction cylinder including a suction nozzle, the suction nozzle is in communication with the suction groove of the suction cup member; and A connecting seat fixed on the suction cup; A tension unit is pivotally connected to the connection seat of the suction cup unit, the tension unit includes A housing, which is pivotally connected to the connecting seat of the suction cup unit; A rope pulling member, which includes a turntable and a rope body, the turntable is rotatably connected in the housing, the rope body is wound around the turntable, and extends out of the housing; and A winder is installed in the casing and connected with the turntable of the rope member. The pull exercise fitness device according to claim 1, wherein the winder includes a shaft sleeve and a first winding member, the shaft sleeve is rotatably connected to the housing, and is connected to the turntable, the first winding member Fixed on the housing, the first winding member includes a first winding spring, and the first winding spring connects the sleeve and the first winding member. The rally exercise fitness device according to claim 2, wherein the winder includes a second winder and a stopper, the second winder is rotatably disposed on the housing and stacked on the first A rewinding member, the second rewinding member includes a second rewinding spring, the second rewinding spring connects the second rewinding member and the bushing, and a plurality of stop grooves are provided on the outer periphery of the second rewinding member The stopper is rotatably connected to the housing, and a spring is connected between the stopper and the housing; the housing is provided with a pressing member, and one end of the pressing member is pressed against the stopper to drive the stopper It is caught or disengaged from one of the stop grooves of the second winding member. The pull exercise fitness device according to claim 2, wherein the pull unit includes two winders, the two winders are respectively connected to opposite sides of the rope member, and both winders include a shaft sleeve and a first One rewind piece. The pull exercise fitness machine according to claim 3, wherein the pull unit includes two winders, the two winders are respectively connected to opposite sides of the rope member, and both winders include a shaft sleeve and a first A winding member, a second winding member, and a stopper, the housing is provided with two pressing members, and the two pressing members respectively abut against the stoppers of the two winders. The pull exercise fitness device according to claim 3, wherein the pull unit includes two winders, the two winders are respectively connected to opposite sides of the rope member, and the two winders both include a sleeve and a first A winding member, one of the two winders includes the second winding member and the stopper. The pull exercise fitness device according to any one of claims 1 to 6, wherein the connection seat of the suction cup unit includes a fixed seat and a rotating seat, the fixed seat is fixed to the suction cup member, and the rotating seat is rotatable Connected to the fixed base, the tension unit is pivotally connected to the rotating base. The pull exercise fitness machine according to claim 7, wherein the pull unit is provided with a pulley member, the pulley member is rotatably connected to the casing, and is adjacent to the turntable, and the rope body is wound around the pulley member. The pull-out exercise fitness device according to claim 8, wherein a grip member is connected to an end of the pull rope away from the housing. The pull exercise fitness device according to claim 9, wherein the suction cylinder of the suction cup unit is a push-type suction cylinder.

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