CN220478047U - Buttock training device with back capable of being adjusted back and forth - Google Patents

Abstract

The utility model discloses a buttock trainer with a backrest capable of being adjusted back and forth, which belongs to the technical field of buttock trainers. The backrest assembly comprises the lower bracket and the upper bracket, the lower bracket is connected with the upper bracket through the sliding rail, the front and back horizontal movement of the upper bracket can be realized through the sliding rail, and the position of the backrest cushion is adjusted, so that the backrest assembly is suitable for training persons of different body types, the height of the backrest cushion is not changed after the adjustment, and the shoulder force points of the training persons can be well attached to the backrest cushion.

Description

Buttock training device with back capable of being adjusted back and forth

Technical Field

The utility model belongs to the technical field of hip training devices, and particularly relates to a hip training device with a backrest capable of being adjusted back and forth.

Background

Hip training machines, also known as hip-punch machines, hip-frying machines or hip-bridge machines, are currently widely used on the market for hip-shaping training devices.

Currently, there are some problems in the practical application of the back support structure of the hip-training device on the market, for example:

1. the backrest bracket is of an integrated structure and cannot be adjusted, so that the backrest bracket is not well suitable for training persons of different body types;

2. the backrest support is of an adjustable structure (hinge structure), but when the backrest support is adjusted in the horizontal direction, the height of the backrest is also changed, so that the shoulder force points of the training personnel cannot be effectively attached to the backrest.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a buttock trainer with a backrest capable of being adjusted back and forth, which has the characteristics that the backrest can be adjusted back and forth, and the requirements of different body types are met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a buttock training ware that back can be adjusted from beginning to end, including lifting unit, lifting unit's one side is equipped with pedal, lifting unit's opposite side is equipped with back subassembly, lifting unit passes through the connecting rod with pedal and back subassembly respectively and is connected, lifting unit is including promoting supporting component and counter weight subassembly, wherein, counter weight subassembly and lifting unit sliding connection, the counter weight subassembly includes the counter weight pole, the top of counter weight pole is connected with the support column that two symmetries set up, be connected with between two support columns and press the web member, the both ends of counter weight pole are equipped with the balancing weight respectively, the intermediate position of counter weight pole top is connected with the cushion, back subassembly includes lower carriage and upper bracket, wherein, pass through sliding rail connection between lower carriage and the upper bracket, the top of upper bracket is connected with the back pad, the upside that the upper bracket lies in the back pad is connected with the headrest subassembly.

In order to realize the regulation to the slide rail, further, the slide rail includes slide rail and lower slide rail, and wherein, upward slide rail and lower slide rail sliding connection, upward the side of slide rail is connected with the connecting seat, rotates on the connecting seat has the operation handle, is connected with the stopper that is located the connecting seat inside on the operation handle, is equipped with spacing tooth piece on the stopper, is equipped with a row of spacing tooth groove corresponding with spacing tooth piece on the lower slide rail.

In order to finish the adjustment, the limiting tooth block can be automatically clamped into the limiting tooth slot under the action of the torsion spring, and further, the torsion spring is sleeved on the operating handle, one end of the torsion spring is connected to the connecting seat, and the other end of the torsion spring is connected to the limiting block.

In order to realize the up-down lifting action of the counterweight component, further, the lifting support component comprises a lifting base, two ends above the lifting base are respectively connected with guide rods, the side edges of the support columns are connected with lifting wheel sets matched with the guide rods, the upper ends of the guide rods are connected with grab handles, and a protective cover positioned outside the guide rods is further connected above the lifting base.

In order to increase the convenience of use, further, the top of promotion base articulates there is the supporting seat, and still articulates there is the second gas spring on the promotion base, and the output of second gas spring articulates with the supporting seat, still articulates there is the connecting rod on the supporting seat, the other end of connecting rod articulates with the pull rod, the pull rod articulates with the guard shield.

In order to enable the headrest to rotate in a self-adaptive manner along with the action of a training person and provide supporting force for the training person, the headrest assembly comprises a mounting seat, a headrest support is hinged to the mounting seat, the headrest is connected to the upper portion of the headrest support, a first gas spring is further hinged to the mounting seat, and the output end of the first gas spring is hinged to the headrest support.

In order to enable one end of the bellyband to be upwards opened, thereby being convenient for training personnel to sit on the cushion, further, one end of the bellyband is hinged with the support column through the rotating seat, a handle is hinged on the support column at the other end of the bellyband, and a lock tongue is hinged on the handle. The lock tongue is connected with a limiting ring, and a spring is sleeved on the lock tongue.

In order to keep the upward opening state after the bellyband is upward opened, the bellyband is convenient for training personnel to use when training next time, and further, the third gas spring is hinged on the counterweight rod, and the output end of the third gas spring is hinged with the rotating seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. the backrest assembly comprises the lower bracket and the upper bracket, the lower bracket is connected with the upper bracket through the sliding rail, the front and back horizontal movement of the upper bracket can be realized through the sliding rail, and the position of the backrest cushion is adjusted, so that the backrest assembly is suitable for training persons of different body types, the height of the backrest cushion is not changed after the adjustment, and the shoulder force points of the training persons can be well attached to the backrest cushion;

2. when the device is not used, the balance weight rod is supported by the supporting seat, when the balance weight rod is lifted, the supporting seat rotates downwards under the action of the second gas spring, so that a space can be provided for lifting of the balance weight rod, when the training is finished, the pull rod is pulled to reset the supporting seat, and then the balance weight rod falls above the supporting seat, so that the device is convenient to use;

3. the first gas spring is hinged to the mounting seat, the output end of the first gas spring is hinged to the headrest support, so that the headrest can perform self-adaptive rotation along with the action of a training person, and supporting force is provided for the training person under the action of the first gas spring;

4. one end of the abdomen pressing member is hinged with the supporting column through the rotating seat, the supporting column at the other end of the abdomen pressing member is hinged with the handle, and the handle is hinged with the lock tongue, so that one end of the abdomen pressing member can be opened upwards, and a training person can sit on the seat cushion conveniently;

5. the third gas spring is hinged on the counterweight rod, the output end of the third gas spring is hinged with the rotating seat, and after the bellyband is opened upwards, the third gas spring can keep an upward opened state under the action of the third gas spring, so that the third gas spring is convenient for training personnel to use in next training;

6. the two ends above the lower bracket are respectively connected with the supporting frames, and one side of the upper end of each supporting frame is connected with the cross rod for placing the balancing weights of other counterweights, so that training staff can conveniently replace the corresponding balancing weights according to own requirements;

7. the pull rod is arranged on the outer side of the protective cover, is not interfered by the up-and-down movement of the bellyband, is more in line with the human engineering, is more convenient to operate, and solves the problem that the pull rod is arranged on the inner side in the prior art, and limits the up-and-down movement space of the bellyband.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the backrest assembly of the present utility model;

FIG. 3 is a schematic view of a sliding rail according to the present utility model;

fig. 4 is a schematic structural view of the headrest assembly of the present utility model;

FIG. 5 is a schematic view of a lift assembly according to the present utility model;

FIGS. 6-7 are schematic structural views of the lifting support assembly of the present utility model;

FIG. 8 is a schematic view of the construction of a counterweight assembly of the utility model;

FIG. 9 is a schematic view of the structure of the locking bolt and handle of the present utility model;

in the figure: 1. foot pedal; 2. balancing weight; 3. a connecting rod; 4. a backrest assembly; 41. a lower bracket; 42. an upper bracket; 43. a back cushion; 44. a cross bar; 45. a support frame; 46. a headrest assembly; 461. a mounting base; 462. a first gas spring; 463. a headrest bracket; 464. a headrest; 5. a lifting assembly; 6. a slide rail; 61. an upper slide rail; 62. a connecting seat; 63. a torsion spring; 64. an operation handle; 65. a lower slide rail; 66. a limiting block; 67. limiting tooth blocks; 68. limiting tooth grooves; 7. lifting the support assembly; 71. lifting the base; 72. a support base; 73. a guide rod; 74. a shield; 75. a grab handle; 76. a second gas spring; 77. a connecting rod; 78. a pull rod; 8. a counterweight assembly; 81. a weight bar; 82. a lifting wheel set; 83. a third gas spring; 84. a rotating seat; 85. a web pressing member; 86. a bolt; 87. a handle; 88. a support column; 89. a limiting ring; 810. a spring; 9. and (5) a cushion.

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.

Example 1

Referring to fig. 1-9, the present utility model provides the following technical solutions: the utility model provides a buttock training ware that back can be adjusted from beginning to end, including lifting unit 5, lifting unit 5's one side is equipped with pedal 1, lifting unit 5's opposite side is equipped with back subassembly 4, lifting unit 5 passes through connecting rod 3 with pedal 1 and back subassembly 4 respectively and is connected, lifting unit 5 includes lift support subassembly 7 and counter weight subassembly 8, wherein, counter weight subassembly 8 and lift support subassembly 7 sliding connection, counter weight subassembly 8 includes counter weight pole 81, the top of counter weight pole 81 is connected with the support column 88 that two symmetries set up, be connected with between two support columns 88 and press web member 85, the both ends of counter weight pole 81 are equipped with balancing weight 2 respectively, the intermediate position of counter weight pole 81 top is connected with cushion 9, back subassembly 4 includes lower carriage 41 and upper bracket 42, wherein be connected through slide rail 6 between lower carriage 41 and the upper bracket 42, the top of upper bracket 42 is connected with back pad 43, the upside of upper bracket 42 is located back pad 43's rear side and is connected with headrest subassembly 46.

Through the adoption of the technical scheme, the backrest assembly 4 comprises the lower bracket 41 and the upper bracket 42, the lower bracket 41 is connected with the upper bracket 42 through the sliding rail 6, the front and back horizontal movement of the upper bracket 42 can be realized through the sliding rail 6, and the position of the backrest cushion 43 is adjusted, so that the backrest assembly is suitable for training persons of different body types, the height of the backrest cushion 43 is adjusted without change, and the shoulder force points of the training persons can be well attached to the backrest cushion 43.

Specifically, the slide rail 6 includes an upper slide rail 61 and a lower slide rail 65, wherein, the upper slide rail 61 is slidably connected with the lower slide rail 65, the side of the upper slide rail 61 is connected with a connecting seat 62, an operation handle 64 rotates on the connecting seat 62, a limiting block 66 positioned in the connecting seat 62 is connected on the operation handle 64, a limiting tooth block 67 is arranged on the limiting block 66, and a row of limiting tooth grooves 68 corresponding to the limiting tooth block 67 are arranged on the lower slide rail 65.

Through adopting above-mentioned technical scheme, rotate stopper 66 through handle 64, make spacing tooth piece 67 and spacing tooth's socket 68 stagger, can realize the regulation to the slide rail.

Specifically, a torsion spring 63 is sleeved on the operating handle 64, one end of the torsion spring 63 is connected to the connecting seat 62, and the other end of the torsion spring 63 is connected to the limiting block 66.

By adopting the technical scheme, after the adjustment is completed, the operation handle 64 is loosened, and the limiting tooth block 67 can be automatically clamped into the limiting tooth slot 68 under the action of the torsion spring 63.

Specifically, the lifting support assembly 7 comprises a lifting base 71, two ends above the lifting base 71 are respectively connected with a guide rod 73, the side edges of the support columns 88 are connected with lifting wheel sets 82 matched with the guide rods 73, the upper ends of the guide rods 73 are connected with handles 75, and a protective cover 74 positioned outside the guide rods 73 is further connected above the lifting base 71.

By adopting the technical scheme, the up-and-down lifting action of the counterweight component 8 is realized;

example 2

This embodiment differs from embodiment 1 in that: specifically, the supporting seat 72 is hinged above the lifting base 71, the lifting base 71 is further hinged with a second gas spring 76, the output end of the second gas spring 76 is hinged with the supporting seat 72, the supporting seat 72 is further hinged with a connecting rod 77, the other end of the connecting rod 77 is hinged with a pull rod 78, and the pull rod 78 is hinged with the shield 74.

Through adopting above-mentioned technical scheme, when not using, support weight bar 81 through supporting seat 72, when training, after weight bar 81 lifting, supporting seat 72 rotates downwards under the effect of second gas spring 76 to can provide the space for the lift of weight bar 81, when ending the training, pulling pull rod 78 makes supporting seat 72 reset, then weight bar 81 whereabouts to the top of supporting seat 72, convenient to use.

In addition, the pull rod 78 is arranged on the outer side of the shield 74, is not interfered by the up-and-down movement of the belleville bars, is more in accordance with human engineering, is more convenient to operate, and solves the problem that the pull rod is arranged on the inner side in the prior art, and limits the up-and-down movement space of the belleville bars.

Example 3

This embodiment differs from embodiment 1 in that: specifically, the headrest assembly 46 includes a mounting seat 461, a headrest bracket 463 is hinged on the mounting seat 461, a headrest 464 is connected above the headrest bracket 463, a first gas spring 462 is further hinged on the mounting seat 461, and an output end of the first gas spring 462 is hinged with the headrest bracket 463.

By adopting the above technical scheme, the headrest 464 can adaptively rotate along with the action of the training personnel, and the supporting force is provided for the training personnel under the action of the first gas spring 462.

Example 4

This embodiment differs from embodiment 1 in that: specifically, one end of the bellyband 85 is hinged to a support column 88 through a rotating seat 84, a handle 87 is hinged to the support column 88 at the other end of the bellyband 85, and a lock tongue 86 is hinged to the handle 87. The lock tongue 86 is connected with a limit ring 89, and the lock tongue 86 is sleeved with a spring 810.

By adopting the above technical scheme, one end of the bellyband 85 can be opened upwards, so that a training person can sit on the seat cushion 9 conveniently.

Example 5

This embodiment differs from embodiment 4 in that: specifically, the weight lever 81 is hinged with a third air spring 83, and an output end of the third air spring 83 is hinged with a rotating seat 84.

Through adopting above-mentioned technical scheme, after pressing web member 85 upwards opens, under the effect of third air spring 83, can keep upwards opening the state, be convenient for training personnel to use when training next time.

This embodiment differs from embodiment 1 in that: specifically, two ends above the lower bracket 41 are respectively connected with a supporting frame 45, and one side of the upper end of the supporting frame 45 is connected with a cross rod 44.

Through adopting above-mentioned technical scheme, horizontal pole 44 is used for placing the balancing weight 2 of other counter weights, and the training personnel of being convenient for change corresponding balancing weight 2 according to own demand.

In summary, the backrest assembly 4 in the present utility model includes the lower bracket 41 and the upper bracket 42, and the lower bracket 41 and the upper bracket 42 are connected through the slide rail 6, so that the front and back horizontal movement of the upper bracket 42 can be realized through the slide rail 6, and the position of the backrest cushion 43 can be adjusted, thereby being suitable for training persons with different body types, and the height of the backrest cushion 43 can not be changed after adjustment, so as to ensure that the shoulder force points of the training persons can be well attached to the backrest cushion 43; when the device is not used, the balance weight rod 81 is supported by the support seat 72, when the balance weight rod 81 is lifted, the support seat 72 rotates downwards under the action of the second gas spring 76, so that space can be provided for lifting and lowering the balance weight rod 81, when the training is finished, the pull rod 78 is pulled to reset the support seat 72, and then the balance weight rod 81 falls above the support seat 72, so that the device is convenient to use; the mounting seat 461 is also hinged with a first gas spring 462, the output end of the first gas spring 462 is hinged with a headrest bracket 463, so that the headrest 464 can perform self-adaptive rotation along with the action of a training person, and the supporting force is provided for the training person under the action of the first gas spring 462; one end of the abdomen pressing member 85 is hinged with a support column 88 through a rotating seat 84, a handle 87 is hinged on the support column 88 positioned at the other end of the abdomen pressing member 85, and a lock tongue 86 is hinged on the handle 87, so that one end of the abdomen pressing member 85 can be opened upwards, and a training person can sit on the seat cushion 9 conveniently; the counterweight rod 81 is hinged with the third gas spring 83, the output end of the third gas spring 83 is hinged with the rotating seat 84, and after the bellyband 85 is opened upwards, the third gas spring 83 can keep an upwards opened state, so that the counterweight rod is convenient for training personnel to use in the next training; the two ends above the lower bracket 41 are respectively connected with a supporting frame 45, one side of the upper end of the supporting frame 45 is connected with a cross rod 44 for placing the balancing weights 2 of other counterweights, so that the corresponding balancing weights 2 can be replaced by training staff according to the requirements of the training staff.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. A buttock trainer with a back which can be adjusted back and forth, which is characterized in that: including lifting unit, lifting unit's one side is equipped with pedal, lifting unit's opposite side is equipped with the back subassembly, lifting unit passes through the connecting rod with pedal and back subassembly respectively and is connected, lifting unit is including promoting supporting component and counter weight subassembly, wherein, counter weight subassembly and lifting supporting component sliding connection, the counter weight subassembly includes the counter weight pole, the top of counter weight pole is connected with the support column that two symmetries set up, be connected with the pressure web member between two support columns, the both ends of counter weight pole are equipped with the balancing weight respectively, the intermediate position of counter weight pole top is connected with the cushion, the back subassembly includes lower carriage and upper bracket, wherein, pass through sliding rail connection between lower carriage and the upper bracket, the top of upper bracket is connected with the back pad, the upside that the upside of upper bracket was located the back pad is connected with the headrest subassembly.

2. A back-rest adjustable hip-training device according to claim 1, characterized in that: the sliding rail comprises an upper sliding rail and a lower sliding rail, wherein the upper sliding rail is in sliding connection with the lower sliding rail, the side face of the upper sliding rail is connected with a connecting seat, an operating handle is rotated on the connecting seat, a limiting block positioned in the connecting seat is connected onto the operating handle, a limiting tooth block is arranged on the limiting block, and a row of limiting tooth grooves corresponding to the limiting tooth block are formed in the lower sliding rail.

3. A back-rest adjustable hip-training device according to claim 2, characterized in that: the operating handle is sleeved with a torsion spring, one end of the torsion spring is connected to the connecting seat, and the other end of the torsion spring is connected to the limiting block.

4. A back-rest adjustable hip-training device according to claim 1, characterized in that: the lifting support assembly comprises a lifting base, guide rods are connected to the two ends of the upper side of the lifting base respectively, lifting wheel sets matched with the guide rods are connected to the side edges of the support columns, grab handles are connected to the upper ends of the guide rods, and a protective cover located outside the guide rods is further connected to the upper side of the lifting base.

5. A back-rest adjustable hip-training device according to claim 4, characterized in that: the upper part of the lifting base is hinged with a supporting seat, the lifting base is also hinged with a second gas spring, the output end of the second gas spring is hinged with the supporting seat, the supporting seat is also hinged with a connecting rod, the other end of the connecting rod is hinged with a pull rod, and the pull rod is hinged with a protecting cover.

6. A back-rest adjustable hip-training device according to claim 1, characterized in that: the headrest assembly comprises a mounting seat, a headrest support is hinged on the mounting seat, a headrest is connected above the headrest support, a first gas spring is hinged on the mounting seat, and the output end of the first gas spring is hinged with the headrest support.

7. A back-rest adjustable hip-training device according to claim 1, characterized in that: one end of the bellyband is hinged with the support column through the rotating seat, a handle is hinged on the support column positioned at the other end of the bellyband, and a lock tongue is hinged on the handle.

8. A back-rest adjustable hip-training device according to claim 7, characterized in that: the lock tongue is connected with a limiting ring, and the lock tongue is sleeved with a spring.

9. A back-rest adjustable hip-training device according to claim 1, characterized in that: and the counterweight rod is hinged with a third gas spring, and the output end of the third gas spring is hinged with the rotating seat.