DE202010009002U1 - Push-pull exerciser with tension adjustment - Google Patents

Abstract

A tension-type push-pull exerciser comprising a main body including a base (20), an upper lid (30), an elastic cord (40), a sliding assembly (50), an adjustment device (60), and an adjustment threaded rod (70) comprising, wherein the base (20) has a standing surface (21), wherein on the two sides of the upper side of the standing surface (21) rise two barrier walls (22), by the separation of each a sliding groove (23) is formed, wherein between the two Sliding grooves (23) form an escape space (24), in the rear region of a first Umwickelzylinder (25) is rotatably mounted, wherein the upper lid (30) with the base (20) cooperates and the base (20) covered to the internal Closing components, wherein the underside of the upper lid (30) locking walls (31) and sliding grooves (32) are arranged at those locations corresponding to the barrier walls (22) and the sliding grooves (23) of the base (20), wherein the both sides of the upper Cover (30) in each case an extension opening (33) is formed, wherein the sliding assembly (50) has a ...

Description

Technical area

The invention relates to a training device, in particular a push-pull training device with tension adjustment.

State of the art

8th shows a conventional push-pull exerciser, which essentially comprises a main body, as a guide frame 80 from two overlapping round rods 81 is formed, whose two ends in each case by an intermediate piece 82 or a one-piece plug 83 separated and supported so that the two rods 81 be kept in a reasonable column. In the column, a sliding element 90 be used, in which two roles 91 are arranged, whose arcuate hollows with the two rods 81 in conforming contact, so that the two rods 81 the sliding element 90 can stably limit. The sliding element 90 is with an axis 92 provided, on the handles 93 are attached. At the two ends of the lower bar 81 are each a resilient intermediate layer 84 and a cushioning pole 85 mounted, with an elastic pull rope 86 between the intermediate piece 82 and the slider 90 arranged and hooked to these two. When using the training device, the user kneels on the flexible intermediate layer 84 and at the same time grips the two handles on both sides of the slider with both his hands 90 to perform the pushing and pulling movements, wherein the sliding element 90 by guiding the two bars 81 forward and backward stable shifts and the user the elasticity of the elastic rope 86 must overpower. In this way, the user can train his waist and stomach by stretching the body.

Because the tension of the elastic pull rope 86 not adjustable, the elastic pull rope must 86 be exchanged according to different exercise sizes in different training levels or other push-pull training equipment to be purchased. This requires higher costs and more space for storage.

Object of the invention

The invention has for its object to provide a push-pull exerciser with tension adjustment that can be used for a user in different levels of training or for users with different force size.

Technical solution

This object is achieved by a push-pull exerciser with tension adjustment with the features of claims 1 and 2. Advantageous embodiments are the subject of the dependent claims.

The tension-type push-pull exerciser of the present invention includes a main body combined with a resilient mat on which the user can kneel while exercising to fix the entire exerciser. The limbs of the upper half of the body stretch forward. With the exerciser main body, the user can exercise his abdomen and his hip. The exerciser main body includes a base, an upper lid, an elastic cord, a sliding assembly, an adjustment device, and an adjusting threaded rod. The resilient mat is shock-absorbing and folds to a smaller volume. The base has a footprint, wherein on the two sides of the top of the stand surface raise two barrier walls, through the separation of which a sliding groove is formed, wherein between the two Gleitrillen forms a Ausweichraum, in the rear region of a first Umwickelzylinder is rotatably mounted. At the uplifting barrier walls in each case a boundary-limiting edge is arranged, which is at a possible distance to the top of the stand, so that between the Begrenzungssperrrand and the base an insertion channel is formed. In the center of the sealing surface at the front of the base, an arcuate support edge is arranged, which extends directly through directly upwards. At the front and rear ends of the underside each extending a support body to both sides, wherein the two support bodies hold the base. The top lid interacts with the base and covers the base to close the internal components. On the underside of the upper lid, barrier walls and slide grooves are disposed at those locations corresponding to the barrier walls and the sliding grooves of the base. On the two sides of the upper cover each an Ausstreck opening is formed. In the center of the sealing surface at the front of the upper lid, a curved support edge is also arranged. The elastic rope is an elastic fabric band or a rubber elastic rope, the two free ends of the elastic rope being respectively provided with an extension part. The sliding assembly has a second wrapping pin, seen on the two sides in the direction of the end in turn a roller is rotatably mounted and a handle is mounted, wherein the second wrapping pin, the roller and the handle are arranged at a certain distance from each other, so that the barrier walls are easily avoided during construction can. The adjustment device consists of a lower housing and a cover, which are firmly connected. At the center of the sub case, there is formed a rearwardly extending through member having a screw hole at a position corresponding to the front end of the sub case, into which an adjusting threaded rod is screwed. The screw hole is formed of a one-piece screw nut. At the rear side of the lower housing, an upwardly passing, stepped detent channel with a relatively smaller opening is arranged on the two sides of the continuous part. At the bottom of the lower housing extending two extension wings to the two sides. The threaded rod has an extension portion and a threaded portion which are interconnected. At the end of the extension portion, a knob is fixed and at the end of the threaded portion is arranged in coordination with the knob, a locking element which is a C-ring, which can easily protrude in the assembled state. Thus, a push-pull exerciser is constructed with tension adjustment.

• (1) durch Drehen der Einstellgewindestange kann die Einstellvorrichtung zum glatten Verschieben gebracht werden, wodurch die Spannung des Drück-Zieh-Trainingsgeräts beliebig verstellt werden kann, so dass das Drück-Zieh-Trainingsgerät für einen Benutzer in verschiedenen Trainingsstufen oder für verschiedene Benutzer geeignet ist, wobei eine derartige Gestaltung des Weiteren zu einer vereinfachten Konstruktion und einer relativ einfacheren Montage beiträgt; und
• (2) mit einem Drück-Zieh-Trainingsgerät können verschiedene Spannungsgrößen ausgeübt werden, so dass für das Trainieren in verschiedenen Stufen weder Anschaffen von mehreren Drück-Zieh-Trainingsgeräten noch Austauschen des elastischen Seils erforderlich ist, was für den Benutzer sehr praktisch und kostengünstig ist.

Compared with the prior art, the push-pull exerciser with tension adjustment according to the invention has the following advantages:

• (1) By rotating the adjusting threaded rod, the adjusting device can be smoothly displaced, whereby the tension of the push-pull exerciser can be arbitrarily adjusted, so that the push-pull exerciser is suitable for a user at various training levels or for different users Such a design further contributes to a simplified construction and a relatively simpler installation; and
• (2) With a push-pull exerciser, various amounts of tension can be exercised, so that training for multiple push-pull exercisers or replacement of the elastic cord is not required for multi-stage training, which is very convenient and inexpensive for the user ,

Short description of the drawing

1 shows a perspective view of a push-pull training device according to the invention in the assembled state.

2 shows a perspective view of the push-pull training device according to the invention in an explosive view.

3 shows an exploded view of part of the components of the invention in an enlarged view.

4 shows a sectional view of the push-pull training device according to the invention in the assembled state.

5 shows a sectional view of the push-pull training device according to the invention in the assembled state from another angle of view.

6 shows a plan view of the push-pull training device according to the invention in the assembled state.

7 shows a schematic representation of the adjustment of the voltage according to the invention.

8th shows a perspective view of a conventional push-pull training device.

Ways of carrying out the invention

In the following, objects, features and advantages of the present invention will become more apparent from the detailed description of an embodiment and the accompanying drawings. However, the invention should not be limited to the description and the accompanying drawings.

How out 1 to 3 As can be seen, the tension-type push-pull exerciser of the present invention comprises a main body provided with a compliant mat 10 combined, on which the user can kneel during training to fix the entire training device. The limbs of the upper half of the body stretch forward. With the exerciser main body, the user can exercise his abdomen and his hip. The exerciser main body includes a base 20 , an upper lid 30 , an elastic rope 40 , a sliding assembly 50 , an adjustment device 60 and an adjusting threaded rod 70 , The resilient mat 10 is shock absorbing and collapsible to a smaller volume. The base 20 has a stand area 21 on, taking on the two sides of the top of the stand area 21 there are two barrier walls 22 raise, by the separation of each a sliding groove 23 arises, being between the two sliding grooves 23 an alternative space 24 forms, in the rear region of a first Umwickelzylinder 25 is rotatably mounted. At the uplifting barrier walls 22 is in each case a limit blocking edge 26 arranged at a distance from the top of the stand 21 stands, so that between the boundary boundary 26 and the stand area 21 an insertion channel is formed. In the center of the sealing surface at the front of the base 20 is an arcuate support edge 27 arranged, which extends upwards directly through. At the front and rear end of the bottom extends each a supporting body 28 on both sides, the two supporting bodies 28 the base 20 hold up. The upper lid 30 works with the base 20 together and covers the base 20 to close the internal components. At the bottom of the upper lid 30 are barrier walls 31 and sliding grooves 32 arranged at those locations that the barrier walls 22 and the sliding grooves 23 the base 20 correspond. On the two sides of the upper lid 30 is each a Ausstreck-opening 33 educated. In the center of the sealing surface at the front of the upper lid 30 is also an arcuate support edge 34 arranged. The elastic rope 40 is an elastic fabric tape or a rubber elastic rope, the two free ends of the elastic rope 40 each with an extension part 41 are provided. The sliding assembly 50 has a second wrapping pin 51 on, seen on both sides in the direction of the end in turn a role 52 is rotatably mounted and a handle 53 is attached, wherein the second wrapping pin 51 , the role 52 and the handle 53 are arranged at a certain distance from each other, so that when building the barrier walls 22 . 31 can be avoided easily. The adjustment device 60 consists of a lower housing 61 and a cover 62 that are firmly connected with each other. In the center of the lower case 61 is a rearward extending through part 611 formed at one of the front end of the lower housing 61 corresponding hole a screw hole 612 in which a Einstellgewindestange 70 is screwed. The screw hole 612 is formed of a one-piece enclosing nut. At the back of the lower case 61 is on the two sides of the continuous part 611 in each case an upward passing, stepped detent channel 613 arranged with a relatively smaller opening. At the bottom of the sub-housing 61 extend two extension wings 614 to the two sides. The adjusting threaded rod 70 has an extension section 71 and a threaded portion 72 on, which are interconnected. At the end of the extension section 71 is a knob 73 attached and at the end of the threaded portion 72 is in coordination with the knob 73 a blocking element 74 arranged, which is a C-ring, which can stand out more easily in the assembled state. Thus, a push-pull exerciser is constructed with tension adjustment.

For the construction of the push-pull training device is on 1 . 4 . 5 and 6 directed. The lower housing 61 becomes with the extension wings 614 in the Einsetzkanäle each between the Begrenzungssperrrand 26 and the top of the stand 21 the base 20 inserted, wherein the boundary edges 26 and the extension wings 614 strike each other so that the lower housing 61 only in the alternative room 24 the base 20 can move smoothly backwards and forwards, but can not move up and loose. At the sliding assembly 50 fits the role 52 with the sliding groove 23 together. The second wrapping pin 51 can be exactly in the alternative space 24 be used. The handles 53 can be at the same time outside the two sides of the base 20 extend so that the sliding assembly 50 can be positioned in the opposite direction. The extension part 41 at one end of the elastic rope 40 first locks in the detent channel 613 on one side of the lower case 61 one, and the other end of the elastic rope 40 is pulled out again, from bottom to top around the first and the second wrapping pin 25 . 51 wrapped, then turned back and finally over the point under the first and the second wrapping pin 25 . 51 withdrawn, so that this end also in the detent channel 613 the other side of the lower case 61 can engage. Thereafter, the Einstellgewindestange 70 with the end of the threaded section 72 over the supporting edge 27 of the lower case 20 pushed in, leaving the threaded section 72 the adjusting threaded rod 70 with the screw hole 612 of the lower case 61 is screwed together. Then continues the blocking element 75 assembled. In that the blocking element 74 is blocking at the point of the largest clock is avoidable that the Einstellgewindestange 70 rotated excessively and thereby unscrewed. In addition, the knob can 73 the adjusting threaded rod 70 from the front of the base 20 look out. Finally, the cover 62 and the top cover 30 in turn on the lower case 61 and the base 20 set and thus closes connected to a release of the elastic rope 40 to avoid while closing the internal components. Through the Ausstrecköffnungen 33 soft the handles 53 out and stretch out. Thus, the push-pull exerciser is constructed.

To manipulate the push-pull exerciser, the user kneels on the compliant mat 10 wherein the entire exerciser is fixed by the knee-down pressure and by the user's own body weight. At the same time, both hands grasp the protruding handles 53 the sliding assembly 50 and push and pull the sliding assembly 50 back and forth. When pushing the sliding assembly 50 forward, the user needs the elasticity of the elastic rope 40 overwhelm, so he has to stress the muscles on the stomach and on the hip; when retracting the sliding assembly 50 the user has to raise his butt. With the exercise device, the user can thus train both the abdomen, the hips and the buttocks to shape the lower half of the body. According to the invention, the components are like the roll 52 and the elastic rope 40 between the base 20 and the top lid 30 closed and separated from the outer space, which is avoidable that the limbs of the user are injured or wrapped in the handling of the components and that the elastic rope 40 when pulling back against the body of the user strikes.

For adjusting the voltage will open 7 directed. It becomes a force on the knob 73 outside the base 20 exerted to the Einstellgewindestange 70 to rotate. When rotating the adjusting threaded rod 70 is the with the Einstellgewindestange 70 screwed adjusting device 60 through the limit stop margins 26 limited and by the extension wings 614 locked so that it can not be made to rotate, whereby the kinetic energy generated by the rotation can be converted directly into a force for forward or backward smooth shifting to the elastic rope 40 tighten or loosen to change the original tension. When the adjustment device 60 Moves forward, the distance between the adjuster 60 and the first wrapping pin 25 enlarge, so that the elastic rope 40 is stretched by pulling and is under a large voltage, in which state the sliding assembly 50 can be made to move only by an increased exercise of force, whereby a better training effect can be achieved; when the adjustment device reverses 60 moves backwards, the distance between the adjustment device 60 and the first wrapping pin 25 shrink, so that the elastic rope 40 gets loose and is under a small voltage, in which state the sliding assembly 50 can also be made to move by a weakened exercise of force.

• (1) durch Drehen der Einstellgewindestange 70 kann die Einstellvorrichtung 60 zum glatten Verschieben gebracht werden, wodurch die Spannung des Drück-Zieh-Trainingsgeräts beliebig verstellt werden kann, so dass das Drück-Zieh-Trainingsgerät für einen Benutzer in verschiedenen Trainingsstufen oder für verschiedene Benutzer geeignet ist, wobei eine derartige Gestaltung des Weiteren zu einer vereinfachten Konstruktion und einer relativ einfacheren Montage beiträgt; und
• (2) mit einem Drück-Zieh-Trainingsgerät können verschiedene Spannungsgrößen ausgeübt werden, so dass für das Trainieren in verschiedenen Stufen weder Anschaffen von mehreren Drück-Zieh-Trainingsgeräten noch Austauschen des elastischen Seils 40 erforderlich ist, was für den Benutzer sehr praktisch und kostengünstig ist.

Compared with the prior art, the push-pull exerciser with tension adjustment according to the invention has the following advantages:

• (1) by turning the adjusting threaded rod 70 can the adjustment device 60 smooth shifting, whereby the tension of the push-pull exerciser can be arbitrarily adjusted so that the push-pull exerciser is suitable for a user at different training levels or for different users, such a design further being simplified Construction and a relatively simpler installation contributes; and
• (2) With a push-pull exerciser, various amounts of tension can be exercised, so that for exercising in various stages, neither acquiring multiple push-pull exercisers nor exchanging the elastic cord 40 is required, which is very convenient and inexpensive for the user.

The invention thus relates to a tension-type push-pull exerciser comprising a main body combined with a resilient mat upon which the user can kneel while exercising to fix the entire exerciser, the limbs of the upper half of the body extending to the upper body The training apparatus main body may comprise a base, an upper lid, an elastic cord, a sliding assembly, an adjustment device, and an adjustment threaded rod.

The above description represents only a preferred embodiment of the invention and is not intended to limit the claims. All equivalent changes and modifications that those skilled in the art make in accordance with the description and drawings of the invention are within the scope of the present invention. The scope of the invention is directed to the following claims.

Claims (8)

Push-pull exerciser with tension adjustment comprising a main body forming a base ( 20 ), an upper lid ( 30 ), an elastic rope ( 40 ), a sliding assembly ( 50 ), an adjustment device ( 60 ) and a Einstellgewindestange ( 70 ), the base ( 20 ) a stand area ( 21 ), wherein on both sides of the top of the stand ( 21 ) two barrier walls ( 22 ), by the separation of which a sliding groove ( 23 ), wherein between the two sliding grooves ( 23 ) an alternative space ( 24 ), in whose rear region a first wrapping cylinder ( 25 ) is rotatably mounted, wherein the upper lid ( 30 ) with the base ( 20 ) and the basis ( 20 ) to close the internal components, wherein the dn the underside of the upper lid ( 30 ) Barrier walls ( 31 ) and sliding grooves ( 32 ) are arranged at those locations which the barrier walls ( 22 ) and the sliding grooves ( 23 ) the base ( 20 ), wherein on both sides of the upper lid ( 30 ) each one Ausstreck-opening ( 33 ), wherein the sliding assembly ( 50 ) a second wrapping pin ( 51 ), seen on both sides in the direction of the end in turn a roll ( 52 ) is rotatably mounted and a handle ( 53 ), wherein the second wrapping pin ( 51 ), the role ( 52 ) and the handle ( 53 ) are arranged at a certain distance from each other, so that when building the Barrier walls ( 22 . 31 ) can be easily avoided, characterized in that at the rising barrier walls ( 22 ) in each case a limit blocking edge ( 26 ) is arranged at a distance from the top of the stand ( 21 ), so that between the boundary boundary ( 26 ) and the stand area ( 21 ) an insertion channel is formed, wherein in the center of the sealing surface at the front of the base ( 20 ) and the upper lid ( 30 ) in each case an arcuate support edge ( 27 ) is arranged, wherein the two free ends of the elastic rope ( 40 ) each with an extension part ( 41 ), the adjusting device ( 60 ) from a lower housing ( 61 ) and a cover ( 62 ), which are firmly connected to each other, wherein in the center of the lower housing ( 61 ) a rearwardly extending through part ( 611 ) is formed at one of the front end of the lower housing ( 61 ) corresponding location a screw hole ( 612 ), in which a Einstellgewindestange ( 70 ) is screwed, wherein at the rear of the lower housing ( 61 ) on the two sides of the continuous part ( 611 ) in each case an upward going through, step-like latching channel ( 613 ) is arranged with a relatively smaller opening, wherein at the bottom of the lower housing ( 61 ) two extension wings ( 614 ) extend to the two sides, wherein the Einstellgewindestange ( 70 ) on the circumference a threaded portion ( 72 ), wherein at one end of the Einstellgewindestange ( 70 ) a knob ( 73 ) and at the other end in coordination with the rotary knob ( 73 ) a blocking element ( 74 ) is arranged; and that the construction of the push-pull training device takes place as follows: the lower housing ( 61 ) is connected to the extension wings ( 614 ) in the Einsetzkanäle each between the Begrenzungssperrrand ( 26 ) and the top of the stand ( 21 ) the base ( 20 ), wherein the boundary edges ( 26 ) and the extension wings ( 614 ) abut each other so that the lower housing ( 61 ) only in the alternative room ( 24 ) the base ( 20 ) can move smoothly backwards and forwards, but can not move upwards and loosen, whereby in the case of the sliding assembly ( 50 ) the role ( 52 ) with the sliding groove ( 23 ), wherein the second wrapping pin ( 51 ) exactly in the alternative space ( 24 ) can be used, with the handles ( 53 ) at the same time outside the two sides of the base ( 20 ), so that the sliding assembly ( 50 ) can be positioned in reverse, wherein the extension part ( 41 ) at one end of the elastic rope ( 40 ) first into the detent channel ( 613 ) on one side of the lower housing ( 61 ), and the other end of the elastic rope ( 40 ) is withdrawn to the first and second Umwickelzapfen ( 25 . 51 ) is wrapped, so that this end in the detent channel ( 613 ) of the other side of the lower housing ( 61 ), after which the adjusting threaded rod ( 70 ) over the supporting edge ( 27 ) the base ( 20 ) is inserted, so that the threaded portion ( 72 ) of the adjusting threaded rod ( 70 ) with the screw hole ( 612 ) of the sub-housing ( 61 ) is screwed together, wherein the blocking element ( 75 ) is mounted after screwing, whereby in that the blocking element ( 74 ) blocks at the point of the largest stroke, it is preventable that the adjusting threaded rod ( 70 ) is rotated excessively and thereby unscrewed, wherein also the rotary knob ( 73 ) of the adjusting threaded rod ( 70 ) from the front of the base ( 20 ), and finally the cover ( 62 ) and the upper lid ( 30 ) in turn on the lower housing ( 61 ) and the base ( 20 ) and are then connected in a sealed manner in order to release the elastic cable ( 40 ) to avoid. A push-pull exerciser according to claim 1, characterized in that the exerciser main body is provided with a compliant mat ( 10 ) connected is. Push-pull training device according to claim 1, characterized in that at the front of the base ( 20 ) an arcuate support edge ( 27 ) which extends upwardly directly therethrough, forming a groove shape. Push-pull training device according to claim 1, characterized in that at the front and rear ends of the underside of the base ( 20 ) each have a support body ( 28 ) extends to both sides, wherein the two support bodies ( 28 ) the basis ( 20 ) hold up. Push-pull training device according to claim 1, characterized in that the elastic rope ( 40 ) is an elastic fabric tape or a rubber elastic rope. Push-pull training device according to claim 1, characterized in that the screw hole ( 612 ) is formed from an integrally enveloping nut. Push-pull training device according to claim 1, characterized in that the Einstellgewindestange ( 70 ) an extension section ( 71 ) and a threaded portion ( 72 ), which are connected to each other, wherein at the end of the extension section (FIG. 71 ) the knob ( 73 ) is attached. Push-pull training device according to claim 1, characterized in that the blocking element ( 74 ) of the adjusting threaded rod ( 70 ) is a C-ring, which can stand out more easily in the assembled state.

Images