CN218076174U - Improved multifunctional body-building device - Google Patents
Improved multifunctional body-building device Download PDFInfo
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- CN218076174U CN218076174U CN202221316785.XU CN202221316785U CN218076174U CN 218076174 U CN218076174 U CN 218076174U CN 202221316785 U CN202221316785 U CN 202221316785U CN 218076174 U CN218076174 U CN 218076174U
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Abstract
The utility model provides an improved multifunctional body builder, which comprises a front support frame, a rear support frame, a holding piece, a cushion, a pedal and a rocker arm component, wherein the rear support frame is hinged with the front support frame; the holding piece is held by a user; the pedal is arranged on the front support frame for the foot of the user to tread; the seat cushion is slidably arranged on the rear supporting frame to provide a seat for a user; the rocking arm subassembly sets up on the after-poppet, the rocking arm subassembly include left rocking arm, right rocking arm, connecting piece, hydro-cylinder and elasticity piece that resets, left rocking arm and right rocking arm are located after-poppet left side and right side respectively, left rocking arm passes through the connecting piece with right rocking arm and is connected, the connecting piece is connected with damping cylinder and provides the damping force for the reciprocating motion of left rocking arm and right rocking arm, elasticity resets and provides the power that resets for the resetting of left rocking arm and right rocking arm.
Description
Technical Field
The utility model relates to a body-building apparatus, concretely relates to multi-functional fitness equipment of modified.
Background
With the arrival of the nationwide fitness era, some emerging fitness activities with extremely strong operability, such as deep squatting, sit-up, roman lateral bending and the like, become emerging fashionable, in gymnasiums, community fitness, living dwellings and other places, the fitness equipment with high safety and good fitness effect is distributed most widely, however, due to the reasons of land area, fund limitation and the like, various fitness equipment cannot be arranged in a limited space, such as a family living place and the like, or in gymnasiums and community fitness, various fitness equipment can be provided for meeting different fitness requirements of different crowds, however, the number of the same fitness equipment at the moment is greatly reduced, and the requirements of different crowds are still met.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a multi-functional fitness equipment of modified, its characterized in that, this fitness equipment includes:
a front support frame is arranged on the front support frame,
the rear support frame is hinged with the front support frame, and the front support frame and the rear support frame are in a spread state of being spread flatly and spread mutually and a folded state of forming an included angle;
a grip for a user to grip;
a pedal arranged on the front support frame for the foot of the user to tread;
a seat cushion slidably disposed on said rear support frame to provide a seat for a user;
the rocking arm subassembly, it sets up on the back support frame, the rocking arm subassembly include left rocking arm, right rocking arm, connecting piece, hydro-cylinder and elasticity piece that resets, left rocking arm and right rocking arm are located back support frame left side and right side respectively, left rocking arm passes through the connecting piece with right rocking arm and is connected, the connecting piece is connected with damping cylinder and provides the damping force for the reciprocating motion of left rocking arm and right rocking arm, elasticity resets and provides the power that resets for the resetting of left rocking arm and right rocking arm.
Preferably, the connecting piece includes the connecting rod and sets up the fixed part on the connecting rod, the fixed part is connected with the piston rod of hydro-cylinder, left side rocking arm and right rocking arm compare in this connecting piece bilateral symmetry setting.
Preferably, both ends of the connecting rod are respectively provided with a left inclined section and a right inclined section, the left inclined section and the right inclined section extend in an inclined manner from bottom to top, and the left rocker arm and the right rocker arm are respectively connected with the left inclined section and the right inclined section through second fasteners.
Preferably, the two ends of the connecting rod are respectively provided with a first left joint and a first right joint, the bottom ends of the left rocker arm and the right rocker arm are respectively provided with a second left joint and a second right joint, and the first left joint and the second left joint are fixed with a third fastener through a left joint cover; the first right joint and the second right joint are fixed with a fourth fastener through a right joint cover.
Preferably, the front support frame is pivotally connected with the fan-shaped seat through a pivot shaft, the rear support frame is provided with the fan-shaped seat, the fan-shaped seat is provided with a plurality of groups of mounting holes at intervals along one side of an arc of the fan-shaped seat, and any one group of mounting holes in the plurality of groups of mounting holes can fixedly connect the front support frame with the rear support frame through a first fastener; and the arrangement of the multiple groups of mounting holes can allow the front support frame and the rear support frame to be converted between the unfolding state and the folding state, so that the multifunctional body builder can be used as a rowing machine or an abdominal exerciser.
Preferably, the elastic reset piece is a tension spring, and two ends of the tension spring are respectively connected with the left rocker arm and the right rocker arm.
As preferred, back bracing frame includes back bracing piece, connects at the connecting seat of back bracing piece front end, installs the little pole setting in back bracing piece rear end and establish the back horizontal pole in this little pole setting bottom, the cushion passes through slide sliding connection on the back bracing piece, connecting seat and fan-shaped seat fixed connection, the hydro-cylinder sets up in little pole setting and its downside that is located the back bracing piece.
Preferably, one of the plurality of groups of mounting holes is parallel to the plane of the pivot shaft and the rear support frame; other groups of mounting holes in the plurality of groups of mounting holes form different included angles alpha with the plane where the pivot shaft is located and the rear support frame, and alpha is larger than 0 degree and smaller than 90 degrees.
Preferably, the front support frame is provided with a pull rope fixing pipe on the front side of the foot pad.
Preferably, the holding part comprises a transverse rod extending transversely and grips respectively arranged at two ends of the transverse rod and formed by bending and extending upwards, the transverse rod penetrates through the front support frame to form two fork rods, and gloves are sleeved on the two fork rods.
The utility model provides a fitness equipment facilitates the use, can regard as rowing machine and key abdomen ware to use simultaneously, can regard as rope formula rowing machine to use, also can regard as rocking arm formula rowing machine to use.
Drawings
Fig. 1 is a schematic structural view of the body-building apparatus provided by the present invention as an abdomen-building apparatus;
fig. 2 is a schematic structural view of the rowing machine of the exercise machine of the present invention;
fig. 3 is a schematic exploded view of the exercise device according to the present embodiment;
FIG. 4 is a schematic diagram of a rocker arm assembly according to one embodiment.
Detailed Description
The technical solutions of the present invention or the utility model will be further specifically described below by means of specific embodiments and with reference to the drawings;
in the description of the present invention, it should be understood that the terms "front", "back", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted" and "connected" should be interpreted broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, directly or indirectly through an intermediate medium, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1 and 2, the present invention provides a multifunctional exercise device, which comprises a front support frame 1, a rear support frame 2, a grip 5, a pedal 6, a cushion 7, a rocker arm assembly 4 and a rope fixer 100,
the rear support frame 2 is provided with a fan-shaped seat 3, and the front support frame 1 and the fan-shaped seat 3 are pivoted so that the front support frame 1 and the rear support frame 2 have an unfolded state (see fig. 2) in which the front support frame and the rear support frame are spread flat and a folded state (see fig. 1) in which an included angle is formed; a holding piece 5 for a user to hold is arranged on the fan-shaped seat 3; the front support frame 1 is provided with a pedal 6 for foot pedal of a user; a seat cushion 7 is slidably mounted on the rear support frame 2. Rocker arm assembly 4 set up on back support frame 2, rocker arm assembly include left rocker arm 41, right rocker arm 42, connecting piece 43, hydro-cylinder 45 and elasticity piece 44 that resets, left side rocker arm 41 is located 2 left sides and right sides of back support frame respectively with right rocker arm 42, left side rocker arm 41 passes through connecting piece 43 with right rocker arm 42 to be connected, connecting piece 43 is connected with damping hydro-cylinder 45 and provides damping force for the reciprocating motion of left rocker arm 41 with right rocker arm 42, elasticity piece 44 that resets provides the power that resets for the resetting of left rocker arm and right rocker arm, just elasticity piece that resets can increase the rocking resistance of left rocker arm and right rocker arm.
Thus, with the multifunctional body builder provided by the utility model, when the front support frame 1 and the rear support frame 2 are in the unfolded state, the user sits on the cushion, and the rocker arm assembly, the cushion and the pedal can integrally form a rocker arm type rowing machine; when the front support frame 1 and the rear support frame 2 are in a folded state, the front support frame and the rear support frame are used as an abdomen building device, at the moment, the knees of the two legs kneel on the cushion, the holding part is held by the hands of the two hands, and the sliding of the cushion is driven through the movement of the knees to exercise the abdomen building action.
In order to switch the front support frame 1 and the rear support frame 2 between the folded state and the unfolded state, in some embodiments of the present invention, the fan-shaped base 3 is provided with a plurality of sets of mounting holes 31 at intervals along one side of the arc, and any one set of mounting holes in the plurality of sets of mounting holes 31 can fixedly connect the front support frame 1 and the rear support frame 2 through the first fastening member 8; and the arrangement of the multiple groups of mounting holes 31 can allow the front support frame 1 and the rear support frame 2 to be converted between the unfolding state and the folding state, so that the multifunctional body builder can be used as a rowing machine or an abdominal exerciser. Illustratively, the front support frame 1 comprises a front support rod 11 and a front cross rod 12 mounted at the bottom end of the front support rod, and the front support rod is pivotally connected with the sector base 3 through a pivot shaft 9 to realize that the front support frame 1 can rotate compared with the rear support frame 2.
As shown in fig. 3, in some embodiments, the rear support frame 2 comprises a rear support rod 21, a connecting seat 22 connected to the front end of the rear support rod 21, a small vertical rod 26 installed at the rear end of the rear support rod, and a rear cross rod 23 connected to the bottom end of the small vertical rod, i.e. the rear support rod 21 is connected to the rear cross rod 23 through the small vertical rod 26. So, when aforementioned body-building apparatus is using as rowing machine, there is the interval between the whole and ground of back support frame, and this interval makes the user sit when the cushion, and there is the certain distance hip ground, and it is more comfortable to sit the position, and rowing machine's experience feels better. In addition, the seat cushion 7 is slidably connected to the rear support rod 21 through a sliding seat, and the connecting seat 22 is fixedly connected to the fan-shaped seat 3. It can be understood that the fan-shaped seat can also be directly arranged on the rear support rod, and can also be arranged on the rear support rod through the connecting seat.
In some embodiments, as shown in fig. 3, the connection member 43 includes a connection rod 431 and a fixing portion 432 disposed on the connection rod 431, and the fixing portion 432 is connected to a piston rod of the oil cylinder 45; illustratively, both ends of the connecting rod 431 are respectively provided with a left inclined section 433 and a right inclined section 434, the left inclined section 433 and the right inclined section 434 extend obliquely from bottom to top, and the left rocker arm 41 and the right rocker arm 42 are respectively connected with the left inclined section 433 and the right inclined section 434 through second fasteners 435, 436; in other embodiments, the two ends of the connecting rod 431 are respectively provided with a first left joint 437 and a first right joint 438, the bottom ends of the left rocker arm 41 and the right rocker arm 42 are respectively provided with a second left joint 439 and a second right joint 450, and the first left joint 437 and the second left joint 439 are fixed by a left joint cover 451 and a third fastener 453; the first right joint 438 and the second right joint 450 are fixed by a right joint cover 452 and a fourth fastener 454; the connecting rod can be connected with the left rocker arm and the right rocker arm through the structure.
Exemplarily, elasticity returns piece 44 to be the extension spring, the both ends of extension spring 44 are connected with left rocking arm 41 and right rocking arm 42 respectively, the elasticity returns the piece on the one hand and provides the power that resets for the restoration of rocking arm, on the other hand increases damping force for left rocking arm 41 and right rocking arm 42.
In this embodiment, hydro-cylinder 45 sets up on little pole setting 26 and its downside that is located back bracing piece 21, and the piston rod of hydro-cylinder and being connected of connecting piece, the hydro-cylinder passes through the connecting piece and provides the damping force for left rocking arm and right rocking arm, because left rocking arm and right rocking arm compare in the connecting piece bilateral symmetry setting, and the hydro-cylinder is connected with the central point of connecting piece again, then left rocking arm and right rocking arm atress are even, and the apparatus operation is stable, experiences and feels good.
In the present embodiment, referring to fig. 3 and 4, a set of mounting holes 310 (see 310 in fig. 1) of the plurality of sets of mounting holes 31 is parallel to the plane of the pivot shaft 9 and the rear support frame 21, where the parallel includes a completely parallel state and a substantially parallel state, as long as the front support frame is mounted in the mounting holes, and the front support frame can be substantially parallel to the rear support frame to make the exercise apparatus used as a rowing apparatus. Different included angles alpha are formed between the planes of the other groups of mounting holes 311 in the plurality of groups of mounting holes and the pivot shaft 9 and the rear support frame, alpha is larger than 0 degree and smaller than or equal to 90 degrees, and preferably alpha is larger than 30 degrees and smaller than or equal to 90 degrees; in this manner, the front support frame is mounted in a corresponding mounting hole that is capable of folding at an angle to the rear support frame to allow the exercise apparatus to be used as an abdominal exercise apparatus.
Thus, when the front support frame is mounted in the mounting hole 310, the exercise apparatus is in a flat unfolded state, and when mounted in the mounting hole 311, the exercise apparatus is in a folded state.
In one embodiment, the sector base 3 includes a left connecting plate and a right connecting plate which are oppositely arranged, each set of mounting holes includes a left mounting hole and a right mounting hole which are respectively arranged on the left connecting plate and the right connecting plate, and the left mounting hole and the right mounting hole are arranged in bilateral symmetry.
In addition, the holding part 5 comprises a cross bar 51 extending transversely and a handle 52 respectively arranged at two ends of the cross bar and formed by bending and extending upwards, the cross bar 51 penetrates through the connecting seat to form two fork rods, and gloves 53 are sleeved on the two fork rods; more specifically, the grip is removably mounted to the cross bar, such as may be fitted over the fork. As shown in figures 1 and 2, when the exerciser is needed to be used as the rowing machine, the handle is removed by holding, and when the exerciser is needed, the handle is convenient to be used as the armrest, so that the structural requirement of the exerciser is met.
In this embodiment, the front support frame is provided with a rope fixing tube 100 at the front side of the foot pad. Thus, as shown in fig. 2, the fitness equipment provided by the embodiment can be used as a swing arm rowing machine and a rope rowing machine when being used as a rowing machine.
Specifically, an electronic watch 10 is arranged on the connecting seat, the first fastener 8 is a bolt, and the pivot shaft is a screw.
Specifically, when the bolt is arranged at the rearmost end, the front supporting tube is arranged at the highest position, and the multifunctional body builder is used as an abdomen building device. When the bolt is arranged at the foremost end, the front supporting pipe is in an unfolded state, the pedal is stepped on by feet, the pull rope is pulled, and the multifunctional body builder is used as a rowing machine. The multifunctional body builder is convenient to use, fold and store.
Other fasteners related to the embodiment can be screws, pins and other types of fasteners.
In the description of the present specification, references to the description of "one embodiment," "some embodiments," "specific examples," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An improved multi-function exercise machine, comprising:
a front support frame is arranged on the front support frame,
the rear support frame is hinged with the front support frame, and the front support frame and the rear support frame are in a spread state of being spread flatly and spread mutually and a folded state of forming an included angle;
a grip for a user to grip;
a pedal arranged on the front support frame for the foot of the user to tread;
a seat cushion slidably disposed on said rear support frame to provide a seat for a user;
the rocking arm subassembly, it sets up on the back support frame, the rocking arm subassembly include left rocking arm, right rocking arm, connecting piece, hydro-cylinder and the elasticity piece that resets, left rocking arm and right rocking arm are located back support frame left side and right side respectively, left rocking arm passes through the connecting piece with right rocking arm and is connected, the connecting piece is connected with the damping hydro-cylinder and provides the damping force for the reciprocating motion of left rocking arm and right rocking arm, the elasticity piece that resets provides the power that resets for the resetting of left rocking arm and right rocking arm.
2. The multi-functional fitness device of claim 1, wherein the connecting member comprises a connecting rod and a fixing portion disposed on the connecting rod, the fixing portion is connected to the piston rod of the cylinder, and the left and right swing arms are disposed in bilateral symmetry with respect to the connecting member.
3. The multifunctional body-building device of claim 2, wherein the two ends of the connecting rod are respectively provided with a left inclined section and a right inclined section, the left inclined section and the right inclined section extend obliquely from bottom to top, and the left rocker arm and the right rocker arm are respectively connected with the left inclined section and the right inclined section through second fasteners.
4. The multifunctional body builder of claim 2, wherein the two ends of the connecting rod are respectively provided with a first left joint and a first right joint, the bottom ends of the left rocker arm and the right rocker arm are respectively provided with a second left joint and a second right joint, and the first left joint and the second left joint are fixed with a third fastener through a left joint cover; the first right joint and the second right joint are fixed with a fourth fastener through a right joint cover.
5. The multi-functional fitness device of claim 1, wherein the front support frame is pivotally connected to the fan-shaped base by a pivot shaft, the rear support frame is provided with the fan-shaped base, the fan-shaped base is provided with a plurality of sets of mounting holes at intervals along one side of an arc of the fan-shaped base, and any one of the plurality of sets of mounting holes can fixedly connect the front support frame to the rear support frame by a first fastener; and the arrangement of the plurality of groups of mounting holes can allow the front support frame and the rear support frame to be converted between the unfolding state and the folding state, so that the multifunctional body builder can be used as a rowing machine or an abdominal exerciser.
6. The multifunctional body builder of claim 1, wherein the elastic return member is a tension spring, and both ends of the tension spring are connected to the left and right rocker arms, respectively.
7. The multi-functional body-building device of claim 1, wherein the rear supporting frame comprises a rear supporting rod, a connecting seat connected to the front end of the rear supporting rod, a small vertical rod installed at the rear end of the rear supporting rod, and a rear cross rod installed at the bottom end of the small vertical rod, the seat is slidably connected to the rear supporting rod through a sliding seat, the connecting seat is fixedly connected to the fan-shaped seat, and the oil cylinder is installed on the small vertical rod and located at the lower side of the rear supporting rod.
8. The multi-functional exercise machine of claim 5, wherein one of said plurality of sets of mounting holes is parallel to the rear support frame in a plane of the pivot axis; the other groups of mounting holes in the plurality of groups of mounting holes form different included angles alpha with the plane where the pivot shaft is located and the rear support frame, and alpha is more than 0 degree and less than 90 degrees.
9. The multi-functional health machine of claim 1, wherein the front support frame is provided with a stay cord fixing tube at a front side of the foot pad.
10. The multi-functional fitness device of claim 1, wherein the grip member comprises a cross bar extending in a transverse direction and a handle formed by bending and extending upwards and respectively disposed at two ends of the cross bar, the cross bar penetrates the front support frame to form two fork bars, and gloves are sleeved on the two fork bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221316785.XU CN218076174U (en) | 2022-05-24 | 2022-05-24 | Improved multifunctional body-building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221316785.XU CN218076174U (en) | 2022-05-24 | 2022-05-24 | Improved multifunctional body-building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218076174U true CN218076174U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221316785.XU Active CN218076174U (en) | 2022-05-24 | 2022-05-24 | Improved multifunctional body-building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218076174U (en) |
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2022
- 2022-05-24 CN CN202221316785.XU patent/CN218076174U/en active Active
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