CN113041565B

CN113041565B - Multifunctional self-adjusting fitness equipment for home

Info

Publication number: CN113041565B
Application number: CN202110291664.8A
Authority: CN
Inventors: 齐大鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-03-29
Anticipated expiration: 2041-03-18
Also published as: CN113041565A

Abstract

The invention discloses a multifunctional household self-adjusting fitness device, wherein a support frame is clamped at one side position of the top end of a base, a pull rod is connected at one end of the support frame in a sliding manner, a pedal is fixedly connected at one end of the support frame, slide rails are symmetrically arranged at two side positions of the top end of the base, a slide seat is connected in the slide block in a sliding manner, and an auxiliary mechanism is fixedly connected at the bottom end of the slide seat. Therefore, the fatigue caused by movement is reduced while the exerciser exercises regularly.

Description

Multifunctional self-adjusting fitness equipment for home

Technical Field

The invention relates to the technical field of fitness equipment, in particular to multifunctional home self-adjusting fitness equipment.

Background

The fitness equipment is divided into two categories, namely a single function and a comprehensive multifunctional according to the number of training functions, and a rowing machine, a body building vehicle, a walking machine, a running machine, a waist building machine and the like are commonly used;

the water resistance rowing machine is one of rowing machines, simulates a real rowing mode, creates visual, sound and feeling effects of real rowing, enables the experience to be vivid and gradual, and has obvious effect on muscle reinforcement of legs, waist, upper limbs, chest, back and other parts;

however, the existing home-use fitness equipment lacks a component for automatically adjusting according to people with different physiques, so that the application range of the equipment is small, and meanwhile, a device for relieving fatigue feeling after exercise is lacked, so that the exercise personnel are tired after exercise, and therefore, for the situations, in order to avoid the technical problems, the multifunctional home-use self-adjusting fitness equipment is necessary to be provided for overcoming the defects in the prior art.

Disclosure of Invention

The invention provides a multifunctional home self-adjusting fitness device, which can effectively solve the problems that the application range of the device is smaller due to the lack of components for automatically adjusting according to people with different physiques, and the fatigue of an exerciser after exercise is caused by the lack of a device for relieving the fatigue after exercise in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional self-adjusting fitness apparatus for home furnishing comprises a base, wherein a support frame is clamped at one side position of the top end of the base, one end of the support frame is connected with a pull rod in a sliding mode, one end of the support frame is fixedly connected with a pedal, slide rails are symmetrically arranged at two side positions of the top end of the base, a slide seat is connected in the slide rails in a sliding mode, and an auxiliary mechanism is fixedly connected to the bottom end of the slide seat;

the auxiliary mechanism comprises an embedded plate, a tension spring, a movable plate, a backrest, an extension spring, a mounting plate, a connecting plate, a clamping block, a clamping groove, an auxiliary back cushion, an auxiliary rolling ball, a sliding groove and a massage ball;

slide bottom fixedly connected with inlays the board, inlay the inside one end equidistance of board and install the extension spring, extension spring one end fixedly connected with fly leaf, the inside joint of fly leaf has the back, extension spring is installed to back bottom both sides position department, the back bottom is located extension spring one side position department symmetry fixedly connected with mounting panel, the inboard rotation of mounting panel is connected with the connecting plate, connecting plate outer end one side position department fixedly connected with fixture block, the fly leaf both sides side corresponds fixture block one side position department and has seted up the draw-in groove, the inboard bottom position department fixedly connected with auxiliary cushion of back, auxiliary cushion outer end swing joint has supplementary spin, the back inboard is located auxiliary cushion one side position department equidistance symmetry and has seted up the spout, the inside swing joint of spout has the massage ball.

Preferably, the top end of the connecting plate is rotatably connected with the inner side of the mounting plate through a rotating rod, the outer end of the auxiliary back cushion is a raised arc-shaped surface, and a concave arc-shaped surface is arranged at the top of the outer end of the backrest.

Preferably, a resistance adjusting mechanism is installed in the middle of the bottom end of the support frame and comprises a rotating shaft, a water resistance tank, a connecting shaft, a first bevel gear, a second bevel gear, a resistance plate, a fixing plate, a cross-shaped clamping groove, an embedding wheel, a clamping groove, a placing block, a sliding rod, a floating plate, a telescopic rod and a support rod;

the middle position of the bottom end of the supporting frame is rotationally connected with a rotating shaft, the outer end of the rotating shaft is rotationally connected with a water resistance box, the bottom end of the rotating shaft is rotatably connected with a connecting shaft, the top end of the connecting shaft is positioned in the rotating shaft and is fixedly connected with a supporting rod, the top end of the supporting rod is sleeved with a first conical gear, the outer end of the first conical gear is engaged with a second conical gear at equal intervals, one end of the second bevel gear is fixedly connected with a resistance plate, the bottom end of the connecting shaft is clamped with a fixing plate, the bottom end of the fixed plate is provided with a cross-shaped clamping groove, the inside of the cross-shaped clamping groove is clamped with an embedded wheel, the bottom end of the embedded wheel is provided with a clamping groove, a placing block is welded at one side of the bottom of the base, a sliding rod is connected at one side of the top end of the water resistance tank in a sliding manner, the bottom end of the sliding rod is fixedly connected with a floating plate, and the top ends of the water resistance boxes are located at the positions of two sides of the sliding rod and are provided with telescopic rods.

Preferably, one end of the second bevel gear penetrates through the outer end of the rotating shaft, the second bevel gear is rotatably connected with the outer end of the rotating shaft, a sealing sleeve is arranged at the joint of the second bevel gear and the rotating shaft, and scale marks are arranged at the outer end of the sliding rod.

Preferably, the inner wall of the base is symmetrically provided with limiting mechanisms at the bottom of the pedal, and each limiting mechanism comprises a sliding groove, a chute, a screw, a sliding block, a connecting rod, a first elastic belt, a mounting frame, a placing groove and a second elastic belt;

the base inner wall is located footboard bottom position department symmetry and has seted up the sliding tray, the chute has been seted up to corresponding sliding tray one side position department in base top, the inside rotation of chute is connected with the screw rod, the screw rod outer end runs through the slider both ends, and screw rod outer end and the inside threaded connection of slider, slider one end embedding has the connecting rod, first elastic band has been cup jointed to the connecting rod outer end, first elastic band has cup jointed the mounting bracket, the standing groove has been seted up at mounting bracket top middle part, second elastic band is installed in the embedding of mounting bracket outer end avris position department.

Preferably, the first elastic band penetrates through the outer end of the pedal through the embedding hole, the inclined groove penetrates through the top end of the base, the inclined groove is communicated with the inside of the sliding groove, and one end of the screw is rotatably connected with the bottom end of the inside of the sliding groove.

Preferably, an inflation mechanism is embedded into the top end of the sliding seat, and the inflation mechanism comprises an air storage bag, an air inlet sealing pipe, a connecting air pipe, an inflation bag, an embedding cylinder, an embedding rod, a buffer spring and a buffer plate;

the utility model discloses a gas storage bag, including gas storage bag, embedding section of thick bamboo top, buffer spring has been placed to the embedding section of thick bamboo top, the embedding of slide top has the gas storage bag, fixedly connected with inlet seal pipe of gas storage bag one end avris department, and gas storage bag other end middle part position department threaded connection has the connecting pipe, connecting pipe one end equidistance fixedly connected with gas storage bag, the slide top is located gas storage bag avris position department equidistance joint and has an embedding section of thick bamboo, embedding section of thick bamboo top embedding has the embedding pole, embedding section of thick bamboo top is located the embedding pole outer end and has been placed buffer spring, embedding pole top joint has the buffer board.

Preferably, the top end of the buffer spring is embedded into the bottom end of the buffer plate, and the outer end of the connecting air pipe sequentially penetrates through the outer end of the sliding seat and the outer end of the backrest.

Preferably, back outer end top position department fixedly connected with adjustment mechanism, adjustment mechanism is including installation piece, thread groove, sliding block, storage plate, fastening bolt, accomodate groove, constant head tank, slide, rubber ball and guard plate, back outer end top position department fixedly connected with installation piece, the thread groove has been seted up to installation piece inner wall equidistance, the inside sliding connection of installation piece has the sliding block, sliding block one end joint has the storage plate, storage plate one end middle part position department installs fastening bolt, the storage plate is located fastening bolt both sides position department and has all seted up and accomodate the groove, accomodate the equal equidistance in groove top and bottom and seted up the constant head tank, and accomodate inslot portion sliding connection and have the slide, the rubber ball has been cup jointed to the equal distance of constant head tank in slide top and bottom, the welding of slide has the guard plate one end.

Preferably, guard plate one end sets up to the arc curved surface, and the guard plate inner wall pastes and has the blotter, the storage plate one end is run through to the fastening bolt outer end, and fastening bolt one end and thread groove threaded connection, rubber ball outer end and constant head tank inner wall agree with.

Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:

1. be provided with complementary unit, through connecting plate and extension spring cooperation, thereby be convenient for fix the back inside the fly leaf, and the effect through the extension spring, the back of being convenient for is adjusted according to the people of different physiques is automatic, through supplementary spin and supplementary cushion cooperation, be convenient for support training personnel's waist, through the spout, the back of being convenient for exercise personnel drives the massage ball and rolls, with this through a plurality of structure cooperations in the complementary unit, make back and exercise personnel's back laminating, thereby make exercise personnel in the standard exercise, reduce the tired sense that the motion brought.

2. Be provided with resistance adjustment mechanism, through with embedding wheel joint inside the cross draw-in groove, be convenient for rotate first conical gear, and through meshing between first conical gear and the second conical gear, thereby change the turned angle that the resistance board hinders incasement portion at water, and through kickboard and slide bar cooperation, be convenient for observe the water level that the incasement portion was hindered to water, simultaneously through the telescopic link, be convenient for restrict the slide bar, avoid the slide bar to rock along with rivers, so that be convenient for adjust the angle of resistance board through resistance adjustment mechanism, make the contact surface of resistance board and water change, thereby the size of adjusting resistance.

3. Be provided with limiting mechanism, through the second elastic band, be convenient for restrict exercise personnel's ankle, and through screw rod and slider cooperation, so that adjust the elasticity of first elastic band, avoid first elastic band tension or cross the pine, so that pass through limiting mechanism, restrict exercise personnel's ankle, the heel of messenger is all the time with the footboard laminating, avoid hard too violently, cause the heel to lift up, cause the damage to shank muscle.

4. Be provided with the mechanism of aerifing, through the embedding pole, be convenient for install the buffer board, and through buffer spring, be convenient for cushion the weight of exercising personnel self, avoid causing the damage to the gas storage bag, connect the trachea with this and to the inside air injection of gas storage bag, make gas storage bag and the inseparable laminating of exercising personnel's waist, make the top of exercising personnel's waist and the position that the below vacates fill through the mechanism of aerifing, thereby increase the comfort level in the motion when protecting the waist of exercising personnel.

5. Be provided with adjustment mechanism, through fastening bolt, be convenient for remove the restriction of storage plate, and screw hole through different positions, be convenient for adjust the lid degree of storage plate, rubber ball joint through different positions is inside the constant head tank of different positions simultaneously, thereby be convenient for adjust the length of slide, so that the slide drives the guard plate and removes, so that be convenient for adjust according to different physique people's shoulder width through adjustment mechanism, make the elbow just with the guard plate contact, so that be convenient for protect the elbow, avoid taking exercise personnel when the pulling, elbow bend angle is too big, thereby cause the strain to the arm.

In conclusion, the inflation mechanism and the auxiliary mechanism are matched, so that the waist of the exerciser can be protected in a double-protection manner, when the exerciser drives the sliding seat to slide in the sliding rail, the waist is tightly attached to the backrest, and the waist is protected while the exercise is normalized, so that the damage to the waist is greatly reduced;

through the cooperation of limiting mechanism and adjustment mechanism for the personnel of taking exercise is when the pulling, because heel and footboard laminating all the time, thereby the more concentration of dispersing of the power of being convenient for is upper half body, thereby the motion effect of improving, and through the protection of guard plate, avoid taking exercise personnel motion range too big, cause the damage to the arm, thereby abandon the consideration of taking exercise personnel, make the personnel of taking exercise put into exercise, increase the motion effect.

Through the cooperation of the inflating mechanism, the auxiliary mechanism, the limiting mechanism and the adjusting mechanism, the fitness equipment has the multifunctional use effects of protection, assisting in exercising of people, self-adjusting of a backrest and the like.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the carriage mounting structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the backrest of the present invention;

FIG. 4 is a schematic view of the mounting structure of the connection plate of the present invention;

FIG. 5 is a schematic view of the rotational angle configuration of the resistance plate of the present invention;

FIG. 6 is a schematic view of the mounting structure of the embedment wheel of the invention;

FIG. 7 is a schematic view of the mounting structure of the slide bar of the present invention;

FIG. 8 is a schematic view of the mounting structure of the second elastic band of the present invention;

FIG. 9 is a schematic view of the mounting structure of the screw of the present invention;

FIG. 10 is a schematic view of the mounting structure of the first elastic band of the present invention;

FIG. 11 is a schematic view of the installation structure of the connecting air pipe of the present invention;

FIG. 12 is a schematic view showing an installation structure of a buffer plate according to the present invention;

FIG. 13 is a schematic view of the mounting structure of the fastening bolt of the present invention;

FIG. 14 is a schematic view of the mounting structure of the receiving plate of the present invention;

FIG. 15 is a schematic view of the mounting structure of the fender of the present invention;

reference numbers in the figures: 1. a base; 2. a support frame; 3. a pull rod; 4. a pedal; 5. a slide rail; 6. a slide base;

7. an auxiliary mechanism; 701. a built-in plate; 702. a tension spring; 703. a movable plate; 704. a backrest; 705. an extension spring; 706. mounting a plate; 707. a connecting plate; 708. a clamping block; 709. a card slot; 710. an auxiliary back cushion; 711. an auxiliary rolling ball; 712. a chute; 713. a massage ball;

8. a resistance adjustment mechanism; 801. a rotating shaft; 802. a water resistance tank; 803. a connecting shaft; 804. a first bevel gear; 805. a second bevel gear; 806. a resistance plate; 807. a fixing plate; 808. a cross clamping groove; 809. an embedment wheel; 810. a clamping groove; 811. placing the blocks; 812. a slide bar; 813. a floating plate; 814. a telescopic rod; 815. a support bar;

9. a limiting mechanism; 901. a sliding groove; 902. a chute; 903. a screw; 904. a slider; 905. a connecting rod; 906. a first elastic band; 907. a mounting frame; 908. a placement groove; 909. a second elastic band;

10. an inflation mechanism; 1001. a gas storage bag; 1002. an air inlet seal pipe; 1003. connecting an air pipe; 1004. an air-filled bag; 1005. an embedment cartridge; 1006. an embedded rod; 1007. a buffer spring; 1008. a buffer plate;

11. an adjustment mechanism; 1101. mounting blocks; 1102. a thread groove; 1103. a slider; 1104. a storage plate; 1105. fastening a bolt; 1106. a receiving groove; 1107. positioning a groove; 1108. a slide plate; 1109. a rubber ball; 1110. and (4) a protective plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-15, the invention provides a technical scheme, which is a multifunctional household self-adjusting fitness apparatus, comprising a base 1, wherein a support frame 2 is clamped at one side position of the top end of the base 1, one end of the support frame 2 is slidably connected with a pull rod 3, one end of the support frame 2 is fixedly connected with a pedal 4, slide rails 5 are symmetrically arranged at two side positions of the top end of the base 1, a slide seat 6 is slidably connected inside the slide rail 5, and the bottom end of the slide seat 6 is fixedly connected with an auxiliary mechanism 7;

the auxiliary mechanism 7 comprises an embedded plate 701, a tension spring 702, a movable plate 703, a backrest 704, an extension spring 705, a mounting plate 706, a connecting plate 707, a fixture block 708, a clamping groove 709, an auxiliary back cushion 710, an auxiliary rolling ball 711, a sliding groove 712 and a massage ball 713;

an embedded plate 701 is fixedly connected with the bottom end of the sliding seat 6, tension springs 702 are equidistantly arranged at one end inside the embedded plate 701, a movable plate 703 is fixedly connected with one end of each tension spring 702, a backrest 704 is clamped inside the movable plate 703, tension springs 705 are arranged at the positions of two sides of the bottom end of the backrest 704, a mounting plate 706 is symmetrically and fixedly connected with the bottom end of the backrest 704 at one side of each tension spring 705, a connecting plate 707 is rotatably connected with the inner side of the mounting plate 706, a clamping block 708 is fixedly connected at one side of the outer end of the connecting plate 707, clamping grooves 709 are formed at the positions of two sides of the movable plate 703 corresponding to one side of each clamping block 708, an auxiliary back cushion 710 is fixedly connected at the bottom position of the inner side of the backrest 704, so that the backrest 704 can be conveniently mounted, the top end of the connecting plate 707 is rotatably connected with the inner side of the mounting plate 706 through a rotating rod, the outer end of the auxiliary back cushion 710 is provided with a convex arc surface, and the top position of the outer end of the backrest 704 is provided with a concave arc surface, the outer end of the auxiliary back cushion 710 is movably connected with an auxiliary rolling ball 711, the inner side of the backrest 704 at one side of the auxiliary back cushion 710 is symmetrically provided with sliding grooves 712 at equal intervals, and the inner part of the sliding grooves 712 is movably connected with massage balls 713.

A resistance adjusting mechanism 8 is arranged in the middle of the bottom end of the support frame 2, and the resistance adjusting mechanism 8 comprises a rotating shaft 801, a water resistance tank 802, a connecting shaft 803, a first bevel gear 804, a second bevel gear 805, a resistance plate 806, a fixing plate 807, a cross clamping groove 808, an embedded wheel 809, a clamping groove 810, a placing block 811, a sliding rod 812, a floating plate 813, an expansion link 814 and a support rod 815;

a rotating shaft 801 is rotatably connected at the middle position of the bottom end of the support frame 2, a water resistance tank 802 is rotatably connected at the outer end of the rotating shaft 801, a connecting shaft 803 is rotatably connected at the bottom end of the rotating shaft 801, a supporting rod 815 is fixedly connected at the top end of the connecting shaft 803 inside the rotating shaft 801, a first bevel gear 804 is sleeved at the top end of the supporting rod 815, a second bevel gear 805 is meshed at the outer end of the first bevel gear 804 at equal intervals, a resistance plate 806 is fixedly connected at one end of the second bevel gear 805 to facilitate adjustment of resistance in the water resistance tank 802, a fixing plate 807 is clamped at the bottom end of the connecting shaft 803, a cross clamping groove 808 is arranged at the bottom end of the fixing plate 807, an embedding wheel 809 is clamped inside the cross clamping groove 808, a clamping groove 810 is arranged at the bottom end of the embedding wheel 809, a placing block 811 is welded at one side position of the bottom end of the base 1, a sliding rod 812 is slidably connected at one side position of the top end of the water resistance tank 802 to facilitate an exerciser to observe the water level inside the water resistance tank 802, one end of a second bevel gear 805 penetrates through the outer end of the rotating shaft 801, the second bevel gear 805 is rotatably connected with the outer end of the rotating shaft 801, a sealing sleeve is arranged at the joint of the second bevel gear 805 and the rotating shaft 801, scale marks are arranged at the outer end of the sliding rod 812, a floating plate 813 is fixedly connected to the bottom end of the sliding rod 812, and telescopic rods 814 are arranged at the positions, located on the two sides of the sliding rod 812, of the top end of the water resistance tank 802.

Limiting mechanisms 9 are symmetrically arranged on the inner wall of the base 1 at the bottom of the pedal 4, and each limiting mechanism 9 comprises a sliding groove 901, a chute 902, a screw 903, a sliding block 904, a connecting rod 905, a first elastic band 906, a mounting rack 907, a placing groove 908 and a second elastic band 909;

the inner wall of the base 1 is symmetrically provided with sliding grooves 901 at the bottom of the pedal 4, the top end of the base 1 corresponding to one side of the sliding grooves 901 is provided with a chute 902, the chute 902 is internally and rotatably connected with a screw 903, the outer end of the screw 903 penetrates through the two ends of the sliding block 904, the outer end of the screw 903 is in threaded connection with the inside of the sliding block 904, a connecting rod 905 is embedded into one end of the sliding block 904, a first elastic band 906 is sleeved on the outer end of the connecting rod 905, the screw 903 is convenient to adjust the tightness of the first elastic band 906, the first elastic band 906 penetrates through the outer end of the pedal 4 through an embedding hole, and the chute 902 runs through the top of the base 1, and the chute 902 communicates with each other with the inside of the sliding tray 901, and the screw 903 one end is connected with the inside bottom of the sliding tray 901 is rotated, so that the screw 903 drives the slider 904 to move, the first elastic band 906 is sleeved with the mounting bracket 907, the placing groove 908 is arranged in the middle of the top end of the mounting bracket 907, and the second elastic band 909 is embedded and mounted at the lateral side of the outer end of the mounting bracket 907.

An inflation mechanism 10 is embedded in the top end of the sliding seat 6, and the inflation mechanism 10 comprises an air storage bag 1001, an air inlet sealing pipe 1002, a connecting air pipe 1003, an inflation bag 1004, an embedding cylinder 1005, an embedding rod 1006, a buffer spring 1007 and a buffer plate 1008;

the embedding of 6 tops of slide has the gas storage bag 1001, fixedly connected with sealing tube 1002 that admits air of gas storage bag 1001 one end avris department, and gas storage bag 1001 other end middle part position department threaded connection has a connection trachea 1003, connect trachea 1003 one end equidistance fixedly connected with gas storage bag 1004, make exercise personnel's waist and back 704 laminate more, slide 6 top is located gas storage bag 1001 avris position department equidistance joint and has an embedding section of thick bamboo 1005, embedding section of thick bamboo 1005 top has embedded pole 1006, buffer spring 1007 has been placed to embedding section of thick bamboo 1005 top position embedding pole 1006 outer end, embedding pole 1006 top joint has buffer board 1008, be convenient for with the leading-in gas storage bag 1004 of air, the embedding of buffer spring 1007 top is in buffer board 1008 bottom, it runs through 6 outer ends of slide and back 704 outer end in proper order to connect trachea 1003 outer end.

An adjusting mechanism 11 is fixedly connected to the top position of the outer end of the backrest 704, and the adjusting mechanism 11 comprises a mounting block 1101, a threaded groove 1102, a sliding block 1103, a receiving plate 1104, a fastening bolt 1105, a receiving groove 1106, a positioning groove 1107, a sliding plate 1108, a rubber ball 1109 and a protection plate 1110;

the top position of the outer end of the backrest 704 is fixedly connected with an installation block 1101, threaded grooves 1102 are equidistantly formed in the inner wall of the installation block 1101, a sliding block 1103 is slidably connected in the installation block 1101, a receiving plate 1104 is clamped at one end of the sliding block 1103, a fastening bolt 1105 is installed in the middle position of one end of the receiving plate 1104, receiving grooves 1106 are respectively formed in the positions, located on the two sides of the fastening bolt 1105, of the receiving plate 1104, positioning grooves 1107 are equidistantly formed in the top end and the bottom end of each receiving groove 1106, positioning grooves 1107 are equidistantly formed in the inner end of each receiving groove 1106, sliding plates 1108 are slidably connected in the receiving grooves 1106, rubber balls 1109 are sleeved at equal distances corresponding to the positioning grooves 1107 at the top end and the bottom end of each sliding plate 1108, a protection plate 1110 is welded at one end of each sliding plate 1108, strain caused by the fact that the elbow bending range of an exerciser is too large is avoided, one end of each protection plate 1110 is arranged to be an arc-shaped curved surface, a cushion pad is pasted on the inner wall of each protection plate 1110, the outer end of each fastening bolt 1105 penetrates through one end of each receiving plate 1104, and one end of each fastening bolt 1105 is in threaded connection with the corresponding threaded groove 1102, the outer end of the rubber ball 1109 is matched with the inner wall of the positioning groove 1107, so that the rubber ball 1109 is conveniently clamped with the positioning groove 1107.

The working principle and the using process of the invention are as follows: firstly, one end of a backrest 704 is clamped in the movable plate 703, the connecting plate 707 is pulled to enable the connecting plate 707 to rotate in the mounting plate 706, and due to the action of the extension spring 705, the extension spring 705 can conveniently drive the clamping block 708 to be clamped in the clamping groove 709, so that the backrest 704 can be conveniently fixed, an exerciser sits on the buffer plate 1008 at the moment, due to different body types of the exerciser, when the back of the exerciser is attached to the backrest 704, due to the action of the tension spring 702, the movable plate 703 slides in the embedded plate 701, and due to the reaction force of the tension spring 702, the inner side of the backrest 704 can be conveniently attached to the back of the exerciser;

secondly, the buffer plate 1008 is taken up, so that the buffer plate 1008 drives the embedding rod 1006 to be separated from the embedding cylinder 1005, the buffer plate 1008 is fixedly connected with the connecting air pipe 1003 through threads at one end of the air storage bag 1001, then air is injected into the air storage bag 1001 through the air inlet sealing pipe 1002, so that the air is filled into the air storage bag 1001, the air storage bag 1001 is placed at the top end of the sliding seat 6, and the buffer plate 1008 is covered;

an exerciser sits on the top end of the buffer plate 1008, the buffer plate 1008 moves downwards due to the weight of the exerciser, the buffer plate 1008 drives the buffer spring 1007 to descend, the buffer plate 1008 drives the embedded rod 1006 to be embedded into the embedded cylinder 1005, and due to the effect of the buffer spring 1007, the weight borne by the buffer plate 1008 is buffered conveniently, damage to the air storage bag 1001 due to overlarge pressure is avoided, when the bottom end of the buffer plate 1008 contacts the outer end of the air storage bag 1001, air in the air storage bag 1001 is respectively led into the air inflation bag 1004 through the connecting air pipe 1003, the air inflation bag 1004 is inflated, the air inflation bag 1004 is enabled to be more attached to the back of the exerciser, and the comfort level of the exerciser is improved;

then, the exerciser places both feet on the pedal 4, and then the second elastic band 909 is sleeved on the ankle, due to the effect of the first elastic band 906, the ankle of the exerciser is conveniently limited, the phenomenon that the heel of the foot is lifted up due to excessive force during exercise, so that the exercise action is irregular and the leg muscle is damaged is avoided, then the screw 903 is rotated by hand, so that the screw 903 drives the slider 904 to move, the slider 904 drives the connecting rod 905 to move, and the connecting rod 905 drives the first elastic band 906 to stretch, so that the tightness of the first elastic band 906 is conveniently adjusted, and the second elastic band 909 is prevented from being too tight or too loose;

then, when the pull rod 3 is pulled, the sliding base 6 slides in the sliding rail 5, when the exercise is carried out, the waist of the exerciser is supported by the matching of the auxiliary rolling ball 711 and the inflatable bag 1004, the waist is prevented from being separated, the waist is prevented from being damaged, the massage ball 713 is driven by the back to slide in the sliding groove 712, so that the massage ball 713 can massage the back of the exerciser, the fatigue generated during the exercise is reduced,

when the resistance needs to be adjusted, take up embedding wheel 809 from placing piece 811 outer end, then with embedding wheel 809 top joint inside cross draw-in groove 808, slow rotation, make embedding wheel 809 drive fixed plate 807 and rotate, thereby make fixed plate 807 drive bracing piece 815 to rotate, and then make bracing piece 815 drive first conical gear 804 and rotate, so that first conical gear 804 drives second conical gear 805, rotate, finally make second conical gear 805 drive resistance board 806 and rotate, simultaneously, through the effect of floating plate 813, the bottom surface of floating plate 813 contacts with the horizontal plane inside water resistance box 802, thereby pass through the height of the rivers inside water resistance box 802, make floating plate 813 drive slide bar 812 to move, and through the restriction of telescopic link 814, make the smooth slip of slide bar 812, so that the person of exercising adjusts the angle of rotation of resistance board 806 through the scale mark of slide bar 812 outer end, the contact surface of the resistance plate 806 and the water inside the water resistance tank 802 is used for adjusting the resistance;

then, fastening bolt 1105 screws out, make sliding block 1103 contact the restriction, thereby make storage plate 1104 at the inside slip of installation piece 1101, thereby adjust storage plate 1104's height, after adjusting, screw in fastening bolt 1105, thereby restrict storage plate 1104, slowly pull slide 1108 afterwards, make slide 1108 drive the inside removal of rubber ball 1109 at different position constant head tank 1107 of different positions, thereby be convenient for adjust slide 1108's length, after adjusting, through the joint of rubber ball 1109 inside constant head tank 1107, thereby be convenient for restrict slide 1108, with this make the person of taking exercise when pulling pull rod 3, the elbow outer end can contact with protection plate 1110, because protection plate 1110's effect, be convenient for protect the elbow outer end, avoid taking exercise personnel when the pulling, the elbow bending angle is too big, thereby cause the strain to the arm.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional house is with self modulation type body-building apparatus, includes base (1), its characterized in that: a support frame (2) is clamped at one side of the top end of the base (1), one end of the support frame (2) is connected with a pull rod (3) in a sliding mode, one end of the support frame (2) is fixedly connected with a pedal (4), slide rails (5) are symmetrically arranged at two side positions of the top end of the base (1), a slide seat (6) is connected in the slide rails (5) in a sliding mode, and an auxiliary mechanism (7) is fixedly connected to the bottom end of the slide seat (6);

the auxiliary mechanism (7) comprises an embedded plate (701), a tension spring (702), a movable plate (703), a backrest (704), an extension spring (705), a mounting plate (706), a connecting plate (707), a clamping block (708), a clamping groove (709), an auxiliary back cushion (710), an auxiliary rolling ball (711), a sliding groove (712) and a massage ball (713);

the bottom end of the sliding seat (6) is fixedly connected with an embedded plate (701), one end of the embedded plate (701) is provided with tension springs (702) at equal intervals, one end of each tension spring (702) is fixedly connected with a movable plate (703), the movable plate (703) is internally clamped with a backrest (704), both sides of the bottom end of the backrest (704) are provided with tension springs (705), the bottom end of the backrest (704) is symmetrically and fixedly connected with a mounting plate (706) at one side of the tension springs (705), the mounting plate (706) is rotationally connected with a connecting plate (707) at the inner side, a clamping block (708) is fixedly connected at one side of the outer end of the connecting plate (707), two sides of the movable plate (703) are provided with clamping grooves (709) at one side of the corresponding clamping block (708), an auxiliary cushion (710) is fixedly connected at the bottom position of the inner side of the backrest (704), and an auxiliary rolling ball (711) is movably connected at the outer end of the auxiliary cushion (710), sliding grooves (712) are symmetrically formed in the positions, located on one side of the auxiliary back cushion (710), of the inner side of the backrest (704), and massage balls (713) are movably connected inside the sliding grooves (712);

one end of a backrest (704) is clamped inside a movable plate (703), a connecting plate (707) is pulled, the connecting plate (707) is enabled to rotate inside a mounting plate (706), the stretching spring (705) is convenient to drive a clamping block (708) to be clamped inside a clamping groove (709) under the action of the stretching spring (705), and therefore the backrest (704) is convenient to fix, when the back of an exerciser is attached to the backrest (704), the movable plate (703) slides inside an embedded plate (701) under the action of a tension spring (702), and due to the reaction force of the tension spring (702), the inner side of the backrest (704) is convenient to cling to the back of the exerciser;

a resistance adjusting mechanism (8) is installed in the middle of the bottom end of the support frame (2), and the resistance adjusting mechanism (8) comprises a rotating shaft (801), a water resistance box (802), a connecting shaft (803), a first bevel gear (804), a second bevel gear (805), a resistance plate (806), a fixing plate (807), a cross clamping groove (808), an embedding wheel (809), a clamping groove (810), a placing block (811), a sliding rod (812), a floating plate (813), a telescopic rod (814) and a support rod (815);

the middle position of the bottom end of the support frame (2) is rotatably connected with a rotating shaft (801), the outer end of the rotating shaft (801) is rotatably connected with a water resistance box (802), the bottom end of the rotating shaft (801) is rotatably connected with a connecting shaft (803), the top end of the connecting shaft (803) is positioned in the rotating shaft (801) and fixedly connected with a supporting rod (815), the top end of the supporting rod (815) is sleeved with a first bevel gear (804), the outer end of the first bevel gear (804) is equidistantly meshed with a second bevel gear (805), one end of the second bevel gear (805) is fixedly connected with a resistance plate (806), the bottom end of the connecting shaft (803) is clamped with a fixing plate (807), the bottom end of the fixing plate (807) is provided with a cross clamping groove (808), an embedded wheel (809) is clamped in the cross clamping groove (808), and the bottom end of the embedded wheel (809) is provided with a clamping groove (810), base (1) bottom one side position department welding has places piece (811), water resistance case (802) top one side position department sliding connection has slide bar (812), slide bar (812) bottom fixedly connected with kickboard (813), telescopic link (814) are all installed to water resistance case (802) top position in slide bar (812) both sides position department.

2. The multifunctional home self-adjusting fitness equipment as claimed in claim 1, wherein: the top end of the connecting plate (707) is rotatably connected with the inner side of the mounting plate (706) through a rotating rod, the outer end of the auxiliary back cushion (710) is provided with a convex arc-shaped surface, and the top position of the outer end of the backrest (704) is provided with a concave arc-shaped surface.

3. The multifunctional home self-adjusting fitness equipment as claimed in claim 1, wherein: one end of the second bevel gear (805) penetrates through the outer end of the rotating shaft (801), the second bevel gear (805) is rotatably connected with the outer end of the rotating shaft (801), a sealing sleeve is arranged at the joint of the second bevel gear (805) and the rotating shaft (801), and the outer end of the sliding rod (812) is provided with scale marks.

4. The multifunctional home self-adjusting fitness equipment as claimed in claim 1, wherein: limiting mechanisms (9) are symmetrically arranged on the inner wall of the base (1) at the bottom of the pedal (4), and each limiting mechanism (9) comprises a sliding groove (901), a chute (902), a screw rod (903), a sliding block (904), a connecting rod (905), a first elastic band (906), a mounting rack (907), a placing groove (908) and a second elastic band (909);

the novel pedal is characterized in that the inner wall of the base (1) is located at the bottom of the pedal (4) and symmetrically provided with sliding grooves (901), the top end of the base (1) is provided with a chute (902) corresponding to one side of the sliding grooves (901), the chute (902) is internally and rotatably connected with a screw rod (903), the outer end of the screw rod (903) penetrates through the two ends of the sliding block (904), the outer end of the screw rod (903) is in internal threaded connection with the sliding block (904), a connecting rod (905) is embedded into one end of the sliding block (904), the outer end of the connecting rod (905) is sleeved with a first elastic band (906), the first elastic band (906) is sleeved with a mounting rack (907), a placing groove (908) is formed in the middle of the top end of the mounting rack (907), and a second elastic band (909) is embedded into the lateral side of the outer end of the mounting rack (907).

5. The multifunctional home self-adjusting fitness equipment as claimed in claim 4, wherein: the first elastic band (906) penetrates through the outer end of the pedal (4) through the embedding hole, the inclined groove (902) penetrates through the top end of the base (1), the inclined groove (902) is communicated with the inside of the sliding groove (901), and one end of the screw rod (903) is rotatably connected with the bottom end of the inside of the sliding groove (901).

6. The multifunctional home self-adjusting fitness equipment as claimed in claim 1, wherein: an inflation mechanism (10) is embedded into the top end of the sliding seat (6), and the inflation mechanism (10) comprises an air storage bag (1001), an air inlet sealing pipe (1002), a connecting air pipe (1003), an inflation bag (1004), an embedding cylinder (1005), an embedding rod (1006), a buffer spring (1007) and a buffer plate (1008);

there is gas storage bag (1001) in slide (6) top embedding, fixedly connected with inlet seal pipe (1002) is located to gas storage bag (1001) one end avris, and gas storage bag (1001) other end middle part position department threaded connection has connecting trachea (1003), connect trachea (1003) one end equidistance fixedly connected with gas cell (1004), slide (6) top is located gas storage bag (1001) avris position department equidistance joint and has an embedding section of thick bamboo (1005), embedding section of thick bamboo (1005) top embedding has inserted bar (1006), buffer spring (1007) have been placed to embedding section of thick bamboo (1005) top is located embedding bar (1006) outer end, inserted bar (1006) top joint has buffer board (1008).

7. The multifunctional home self-adjusting fitness equipment as claimed in claim 6, wherein: the top end of the buffer spring (1007) is embedded into the bottom end of the buffer plate (1008), and the outer end of the connecting air pipe (1003) penetrates through the outer end of the sliding seat (6) and the outer end of the backrest (704) in sequence.

8. The multifunctional home self-adjusting fitness equipment as claimed in claim 6, wherein: the adjusting mechanism (11) is fixedly connected to the top position of the outer end of the backrest (704), the adjusting mechanism (11) comprises an installation block (1101), a threaded groove (1102), a sliding block (1103), a containing plate (1104), fastening bolts (1105), a containing groove (1106), a positioning groove (1107), a sliding plate (1108), a rubber ball (1109) and a protection plate (1110), the top position of the outer end of the backrest (704) is fixedly connected with the installation block (1101), the threaded groove (1102) is formed in the inner wall of the installation block (1101) at equal intervals, the sliding block (1103) is connected in the installation block (1101) in a sliding mode, the containing plate (1104) is clamped at one end of the containing plate (1103), the fastening bolts (1105) are installed in the middle position of one end of the containing plate (1104), the containing grooves (1106) are formed in the positions, which are located on two sides of the fastening bolts (1105), of the containing plate (1104), holding groove (1106) top and the equal equidistance in bottom and having seted up constant head tank (1107), and holding groove (1106) inside sliding connection has slide (1108), slide (1108) top and bottom correspond constant head tank (1107) impartial distance and have cup jointed rubber ball (1109), slide (1108) one end welding has guard plate (1110).

9. The multifunctional home self-adjusting fitness equipment as claimed in claim 8, wherein: protection plate (1110) one end sets up to the arc curved surface, and protection plate (1110) inner wall pastes and has the blotter, accomodate board (1104) one end is run through to fastening bolt (1105) outer end, and fastening bolt (1105) one end and thread groove (1102) threaded connection, rubber ball (1109) outer end agrees with constant head tank (1107) inner wall.