CN114210020B

CN114210020B - Household multifunctional fitness equipment

Info

Publication number: CN114210020B
Application number: CN202111565431.9A
Authority: CN
Inventors: 石启顺
Original assignee: Xuzhou Baosheng Xintian Agricultural Machinery Co ltd
Current assignee: Xuzhou Baosheng Xintian Agricultural Machinery Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2023-01-31
Anticipated expiration: 2041-12-20
Also published as: CN114210020A

Abstract

The invention discloses a household multifunctional fitness device, and belongs to the technical field of fitness devices. The invention comprises a fixed frame with an inverted U-shaped structure, wherein a pair of supporting plates are fixedly connected with two ends below the fixed frame; a bar body is connected in the fixed frame; the chest expanding assembly comprises a connecting plate, a first fixing plate and a second fixing plate are fixedly connected to two sides of the connecting plate respectively, a first sliding groove is formed in the first fixing plate, a sliding rod is fixedly connected in the first sliding groove, a first sliding block is connected to the sliding rod in a sliding mode, a connecting rod is hinged to the first sliding block, one end of the connecting rod is hinged to the chest expanding plate, and a stretching spring is fixedly connected between the first sliding block and one end of the first sliding groove; the lower end of the fixing frame is fixedly connected with a sit-up frame. The fitness equipment can be used for performing pull-up and chest-expanding exercises, doing exercises in a supine position and other different exercise modes, and the functionality of the traditional horizontal bar is improved.

Description

Household multifunctional fitness equipment

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a household multifunctional fitness equipment.

Background

The traditional horizontal bar pull-up training equipment has single function, occupies a large amount of space when being placed on a training field in a group, and needs a plurality of fitness equipment with single function if needing to do exercise with other functions, and the coexistence of the fitness equipment with different functions inevitably leads the arrangement of the fitness equipment to be relatively dispersed and occupies a large area, but under most conditions, the traditional horizontal bar pull-up training equipment is restricted by the land, the activity area is not wide, and the number of the fitness equipment with single function is limited; on the other hand, the exercise function requirements of most people are manifold, and if only a few fitness equipment with single function obviously cannot meet the fitness requirements of people, users with insufficient household space budget need fitness equipment with more functions and relatively compact structure, so that the fitness effects of different modes are achieved.

Disclosure of Invention

In view of the technical shortcomings, the invention aims to provide a household multifunctional fitness device, which can be used for various exercises by fixedly connecting various exercise devices on a fixing frame, so that the functionality of a horizontal bar body is improved.

In order to solve the technical problems, the invention adopts the following technical scheme: the invention provides a household multifunctional body-building apparatus, which comprises a fixing frame with an inverted U-shaped structure, wherein a pair of supporting plates are fixedly connected to two ends below the fixing frame; a bar body is connected in the fixing frame, the fixing frame comprises a pair of vertical plates positioned at two sides, sliding holes in sliding fit with the bar body are formed in the vertical plates, a plurality of clamping seats are arranged on the vertical plates along the height direction of the vertical plates, clamping holes in matched connection with the bar body are formed in the clamping seats, and the clamping holes are connected with the sliding holes; a pair of chest expanding components are symmetrically and fixedly connected to two sides of the fixing frame, each chest expanding component comprises a connecting plate, the connecting plate is fixedly connected with the vertical plate, a first fixing plate and a second fixing plate are respectively and fixedly connected to two sides of the connecting plate, and a chest expanding plate is rotatably connected to the second fixing plate; a first sliding groove is formed in the first fixing plate, a sliding rod is fixedly connected in the first sliding groove, a first sliding block is connected to the sliding rod in a sliding mode, a connecting rod is hinged to the first sliding block, one end of the connecting rod is hinged to the chest expanding plate, and an extension spring is fixedly connected between the first sliding block and one end of the first sliding groove; the utility model discloses a sit-up support, including mount lower extreme fixedly connected with sit-up frame, sit-up frame includes a pair of shrouding, the shrouding with the riser rotates to be connected, two fixedly connected with one colludes foot pole and a stabilizer blade pole between the shrouding, sliding connection has the sit-up board of arc structure on the stabilizer blade pole.

Preferably, the support plate is an elastic plate with an arc-shaped structure.

Preferably, the both ends of the bar body all are equipped with connecting portion, just there is a pair of lock sleeve bar body both ends threaded connection.

Preferably, the tail end of the clamping hole is provided with an arc-shaped clamping groove.

Preferably, a second sliding groove is formed in the second fixing plate, a second sliding block is connected to the second sliding groove in a sliding mode, one end of the chest expanding plate is hinged to the second sliding block, one end of the second sliding groove is in threaded connection with a threaded rod, and the second sliding block is in threaded connection with the threaded rod.

Preferably, the one end fixedly connected with of sit up board with stabilizer blade pole sliding connection's sliding sleeve, be equipped with along its length direction's spacing groove on the stabilizer blade pole, be equipped with in the sliding sleeve with spacing groove sliding connection's stopper.

Preferably, the sit-up board is a expansion plate, just the tip of sit-up board is equipped with the support column.

Preferably, the quantity of sit up board is two, two the riser respectively go up the rotation connection with the corresponding complex pin of L type structure of sit up board.

Preferably, a pair of first connecting holes is formed in the connecting plate, and a plurality of pairs of second connecting holes which are connected with the first connecting holes in a matched mode are formed in the vertical plate.

Preferably, the handle is fixedly connected to the chest expanding plate.

The invention has the beneficial effects that:

1. the fitness equipment can be used for various exercise modes such as pull-up exercise, chest-expanding exercise, sit-up exercise and the like, the functionality of the traditional horizontal bar is improved, the height of the bar body can be adjusted, and the fitness equipment is high in applicability.

2. The sit-up stand is rotatably connected between the fixing frames, and the stop rods are rotatably connected on the fixing frames, so that the sit-up stand can be unfolded when in use and can be stored when not in use, the use is convenient, and the occupied space is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a household multifunctional fitness apparatus according to an embodiment of the present invention.

Fig. 2 is another angle view of fig. 1.

Fig. 3 is a schematic structural view of the bar body.

Fig. 4 is a schematic structural view of the chest expanding assembly.

Fig. 5 is a schematic structural view of the sit-up stand.

Fig. 6 is a schematic view of the sit-up stand according to the embodiment of the present invention when stored.

Description of reference numerals: 1-fixed frame, 11-vertical plate, 12-clamping seat, 13-clamping hole, 14-arc clamping groove, 15-sliding hole, 2-supporting plate, 3-bar body, 31-connecting part, 32-locking sleeve, 4-chest expanding component, 41-connecting plate, 42-first fixing plate, 43-second fixing plate, 44-first sliding groove, 45-second sliding groove, 46-first sliding block, 47-sliding rod, 48-tension spring, 49-second sliding block, 410-threaded rod, 411-chest expanding plate, 412-handle, 413-connecting rod, 5-sit-up frame, 51-sealing plate, 52-foot hooking rod, 53-foot rod, 54-sit-up plate, 55-sliding sleeve, 56-supporting column, 57-limiting groove, 58-limiting block and 6-blocking rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1 to 6, the present invention provides a household multifunctional fitness apparatus, which comprises a fixing frame 1 with an inverted U-shaped structure, wherein a pair of supporting plates 2 are fixedly connected to two ends of the lower part of the fixing frame 1, and the supporting plates 2 are elastic plates with arc structures, so as to play a role of buffering and improve the comfort level of exercise; connect a bar body 3 in mount 1, mount 1 is including a pair of riser 11 that is located both sides, be equipped with on riser 11 with 3 sliding fit's of bar body slide opening 15, be equipped with a plurality of cassettes 12 along its direction of height on riser 11, cassette 12 and riser 11 integrated into one piece, be equipped with the card hole 13 of being connected with 3 cooperations of bar body on the cassette 12, card hole 13 is along slope downward direction, card hole 13 is connected with slide opening 15, for improving the stability of bar body 3 in card hole 13, the end of card hole 13 is equipped with arc draw-in groove 14, bar body 3 can slide to in the card hole 13 through slide opening 15, thereby realize the exercise with co-altitude not.

Referring to fig. 3, the two ends of the lever body 3 are respectively provided with a connecting portion 31, the connecting portions 31 are in sliding fit with the sliding holes 15, the two ends of the lever body 3 are in threaded connection with a pair of locking sleeves 32, the lever body 3 slides into the slot 14, and the locking sleeves 32 at the two ends are rotated to be tightly pressed and attached to the side surface of the card seat 12, so that the lever body 3 is stably connected into the slot 14.

Referring to fig. 4, a pair of chest expanding assemblies 4 are symmetrically and fixedly connected to two sides of the fixing frame 1, each chest expanding assembly 4 includes a connecting plate 41, the connecting plate 41 is fixedly connected to a vertical plate 11, wherein a pair of first connecting holes are formed in the connecting plate 41, a plurality of pairs of second connecting holes are formed in the vertical plate 11, the pairs of second connecting holes are connected to the first connecting holes in a matching manner, the first connecting holes and the second connecting holes are fixedly connected by bolts, so that the chest expanding assemblies 4 can be conveniently installed at different heights of different fixing frames 11, a first fixing plate 42 and a second fixing plate 43 are respectively and fixedly connected to two sides of the connecting plate 41, a first sliding slot 44 is formed in the first fixing plate 42, a sliding rod 47 is fixedly connected to the first sliding slot 44, a first sliding block 46 is slidably connected to the sliding rod 46, a connecting rod 413 is hinged to the first sliding block 46, and one end of the connecting rod 413 is hinged to the chest expanding plate 411, fixedly connected with handle 412 on chest expanding plate 411, handle 412 is L type structure, and fixedly connected with extension spring 48 between the one end of first slider 46 and first spout 44, extension spring 48 passes through the fix with screw, chest expanding plate 411 can drive first slider 46 and slide in first spout 44 when rotating, first slider 46 can drive extension spring 48 compression and tensile when sliding, be equipped with second spout 45 on the second fixed plate 43, sliding connection has second slider 49 in second spout 45, chest expanding plate 411's one end is articulated with second slider 49, and the one end threaded connection threaded rod 410 of second spout 45, second slider 49 and threaded rod 410 threaded connection, threaded rod 410 can drive second slider 49 and slide, thereby adjust chest expanding plate 411's turned angle, adjust training intensity and live-distance.

Referring to fig. 5-6, the lower end of the fixing frame 1 is fixedly connected with a sit-up stand 5, the sit-up stand 5 comprises a pair of sealing plates 51, the sealing plates 51 are rotatably connected with the vertical plate 11, a foot hooking rod 52 and a foot supporting rod 53 are fixedly connected between the two sealing plates 51, the foot supporting rod 53 is slidably connected with a sit-up plate 54 with an arc structure, and when in use, one end of the sit-up plate 54 is supported on the ground; one end fixedly connected with of sit up board 54 and stabilizer blade pole 53 sliding connection's sliding sleeve 55 for make sit up board 54 can the stable support on ground, be equipped with on the stabilizer blade pole 53 along its length direction's spacing groove 57, be equipped with in the sliding sleeve 55 with spacing groove 57 sliding connection's stopper 58.

For making things convenient for sit-up frame 5 to accomodate, reduce occupation space, sit-up board 54 designs to a expansion plate, and sit-up board 54's tip is equipped with support column 56, during the use, expand the expansion plate, support column 56 supports on ground, sit-up board 54's quantity is two, but two people simultaneous training, and two risers 11 rotate respectively and connect the pin 6 that corresponds complex L type structure with sit-up board 54, when accomodating, rotate sit-up frame 5, pin 6 supports the fender to sit-up board 54, realize the function of accomodating, and is suitable for domesticly.

When the fitness equipment is used, the fitness equipment can be used for performing various exercise modes such as pull-up and down, chest expanding exercise, sit-up and the like, the bar body 3 can be moved into the clamping seats 12 with different heights to adjust the height of the bar body 3, exercise with different heights is realized, the angle of the chest expanding plate 411 in the chest expanding assembly can be adjusted through the threaded rod 410, and therefore the chest expanding training intensity is adjusted; the sit-up frame 5 can be stored, so that the occupied space is reduced, and the sit-up frame is suitable for being used at home.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The household multifunctional fitness equipment is characterized by comprising a fixing frame (1) with an inverted U-shaped structure, wherein a pair of supporting plates (2) are fixedly connected to two ends of the lower part of the fixing frame (1);

a bar body (3) is connected in the fixing frame (1), the fixing frame (1) comprises a pair of vertical plates (11) positioned at two sides, sliding holes (15) in sliding fit with the bar body (3) are formed in the vertical plates (11), a plurality of clamping seats (12) are arranged on the vertical plates (11) along the height direction of the vertical plates, clamping holes (13) in matched connection with the bar body (3) are formed in the clamping seats (12), and the clamping holes (13) are connected with the sliding holes (15);

a pair of chest expanding assemblies (4) are symmetrically and fixedly connected to two sides of the fixing frame (1), each chest expanding assembly (4) comprises a connecting plate (41), each connecting plate (41) is fixedly connected with the corresponding vertical plate (11), two sides of each connecting plate (41) are respectively and fixedly connected with a first fixing plate (42) and a second fixing plate (43), and each second fixing plate (43) is rotatably connected with a chest expanding plate (411);

a first sliding groove (44) is formed in the first fixing plate (42), a sliding rod (47) is fixedly connected in the first sliding groove (44), a first sliding block (46) is connected onto the sliding rod (47) in a sliding manner, a connecting rod (413) is hinged onto the first sliding block (46), one end of the connecting rod (413) is hinged to the chest expanding plate (411), and an extension spring (48) is fixedly connected between the first sliding block (46) and one end of the first sliding groove (44);

the sit-up frame (5) is fixedly connected to the lower end of the fixing frame (1), the sit-up frame (5) comprises a pair of sealing plates (51), the sealing plates (51) are rotatably connected with the vertical plate (11), a foot hooking rod (52) and a foot supporting rod (53) are fixedly connected between the two sealing plates (51), and the foot supporting rod (53) is slidably connected with a sit-up plate (54) with an arc structure;

the sit-up plate (54) is a telescopic plate, and a support column (56) is arranged at the end part of the sit-up plate (54); a second sliding groove (45) is formed in the second fixing plate (43), a second sliding block (49) is connected in the second sliding groove (45) in a sliding mode, one end of the chest expanding plate (411) is hinged to the second sliding block (49), one end of the second sliding groove (45) is in threaded connection with a threaded rod (410), and the second sliding block (49) is in threaded connection with the threaded rod (410); one end of the sit-up plate (54) is fixedly connected with a sliding sleeve (55) which is in sliding connection with the leg rod (53), the leg rod (53) is provided with a limiting groove (57) along the length direction of the leg rod, and a limiting block (58) which is in sliding connection with the limiting groove (57) is arranged in the sliding sleeve (55); the quantity of sit up board (54) is two, two riser (11) go up respectively rotate connect with sit up board (54) correspond pin (6) of complex L type structure.

2. A multi-functional home-use fitness apparatus according to claim 1, wherein the support plate (2) is an elastic plate of an arc-shaped structure.

3. The multifunctional body-building equipment for household use of claim 1 or 2, wherein the two ends of the lever body (3) are provided with the connecting parts (31), and the two ends of the lever body (3) are connected with a pair of locking sleeves (32) in a threaded manner.

4. A multi-purpose fitness apparatus for home use according to claim 3, wherein the end of the locking hole (13) is provided with an arc-shaped locking slot (14).

5. A multi-purpose fitness apparatus for home use according to claim 4, wherein the connecting plate (41) is provided with a pair of first connecting holes, and the vertical plate (11) is provided with a plurality of pairs of second connecting holes for matching with the first connecting holes.

6. A multi-functional home-use fitness apparatus according to claim 5, wherein the chest-expanding plate (411) is fixedly connected with a handle (412).