CN217015217U - Press adjustment mechanism and elliptical machine thereof - Google Patents
Press adjustment mechanism and elliptical machine thereof Download PDFInfo
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- CN217015217U CN217015217U CN202120596817.5U CN202120596817U CN217015217U CN 217015217 U CN217015217 U CN 217015217U CN 202120596817 U CN202120596817 U CN 202120596817U CN 217015217 U CN217015217 U CN 217015217U
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- elliptical machine
- adjusting
- pressing
- driving mechanism
- horizontal pole
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Abstract
A pressing adjusting mechanism and an elliptical machine thereof relate to the field of fitness equipment, and the pressing adjusting mechanism comprises an elliptical machine framework, an elliptical machine driving mechanism, a liftable slope and an adjusting assembly, wherein the elliptical machine driving mechanism comprises a driving mechanism shell, a plurality of adjusting holes are formed in the side surface of the driving mechanism shell, and the adjusting holes are arranged in the vertical direction and are uniformly distributed at intervals; the adjusting part is including fixing the casing on the liftable slope, the setting is at the pressing part at casing top, a transmission assembly that is used for inserting the regulation horizontal pole that the regulation hole goes on fixing a position and install in the casing and be connected respectively with the pressing part with the regulation horizontal pole, wherein the pressing part can move down when receiving certain pressure, move down the motion of pressing part through transmission assembly and turn into the horizontal motion of adjusting the horizontal pole, make the regulation horizontal pole break away from so that adjust the gradient from the regulation hole, transmission assembly is used for the restoration to the pressing part and regulation horizontal pole after pressure is removed including the piece that resets. The mechanism can realize the adjustment of the gradient.
Description
Technical Field
The utility model relates to the field of fitness equipment, in particular to a pressing adjusting mechanism and an elliptical machine thereof.
Background
The elliptical machine is also called a spacewalk machine, is a quite common heart and lung fitness exercise training tool, is a device with good heart and lung function exercise effect, and is popular among many users and professionals. The slope design, the resistance adjusting function, the well-arranged motion mode and the ability of specially exercising certain tissue muscles of the lower limbs of the elliptical machine make the elliptical machine become common sports equipment in a professional gymnasium and a family living room.
Most slopes of the existing elliptical trainer are fixed, and the requirements of users for exercising with different slopes cannot be met.
Disclosure of Invention
In order to solve the problems, the utility model provides a pressing adjusting mechanism, which adopts the technical scheme that:
a pressing adjusting mechanism comprises an elliptical machine frame, an elliptical machine driving mechanism, a lifting slope and an adjusting component, wherein the elliptical machine driving mechanism is arranged above the elliptical machine frame and located at the front end of the elliptical machine frame, the lifting slope is arranged on the elliptical machine frame and rotatably connected with the rear end of the elliptical machine frame, the adjusting component is arranged on the lifting slope and close to the elliptical machine driving mechanism, the elliptical machine driving mechanism comprises a driving mechanism shell, a plurality of adjusting holes are formed in the side face, facing the adjusting component, of the driving mechanism shell, and the adjusting holes are arranged in the vertical direction and distributed at equal intervals; the adjusting part is including fixing casing, setting on the liftable slope are in the pressing part at casing top, be used for inserting arbitrary one the regulation hole carries out the regulation horizontal pole of fixing a position and install in the casing and with the pressing part with adjust the drive assembly that the horizontal pole is connected respectively, wherein the pressing part can move down when receiving certain pressure, through drive assembly will the motion of moving down of pressing part turns into the horizontal motion of adjusting the horizontal pole makes the regulation horizontal pole is followed break away from so that adjust the gradient in the regulation hole, drive assembly is used for after pressure is removed rightly including the piece that resets the pressing part with adjust the reseing of horizontal pole.
Further, the transmission assembly comprises a first connecting piece, a second connecting piece and the reset piece, wherein one end of the first connecting piece is fixedly connected with the adjusting cross rod, the adjusting cross rod is horizontally arranged, one end of the second connecting piece is slidably arranged in the shell, the other end of the first connecting piece and the other end of the second connecting piece are both inserted into the pressing piece, the reset piece is a reset spring, one end of the reset spring is sleeved on the second connecting piece, and the other end of the reset spring abuts against the inner wall of the shell; the pressing piece moves downwards under certain pressure to drive the first connecting piece and the second connecting piece to integrally slide downwards in the shell in an inclined mode, and then the adjusting cross rod is driven to move horizontally to be separated from the adjusting hole.
Further, the first connecting piece, the second connecting piece and the pressing piece form a 7-shaped structure, and the opening side of the 7-shaped structure is away from the elliptical machine driving mechanism.
Further, the housing is provided with a handle portion for gripping.
Furthermore, mounting seats are respectively arranged on two sides of the rear end of the elliptical frame, and mounting grooves are formed in the tops of the mounting seats and used for mounting liftable slopes; the liftable slope comprises two slide rails symmetrically arranged on the elliptical machine frame and a rotating shaft connected with the two slide rails; two mounting shafts are inserted at two ends of the rotating shaft, the two mounting shafts are respectively arranged in the mounting grooves and fixed on the mounting seats through fixing bolts, so that the rotating shaft is horizontally arranged between the two mounting seats and can rotate relative to the mounting shafts.
In addition, the utility model also provides an elliptical machine comprising the pressing adjusting mechanism.
The utility model has the beneficial effects that:
the pressing adjusting mechanism provided by the utility model is provided with the adjusting component, the pressing piece moves downwards when being subjected to certain pressure in the adjusting component, the downward movement of the pressing piece is converted into the horizontal movement of the adjusting cross rod through the transmission component, so that the adjusting cross rod is separated from the adjusting hole, a user can adjust the gradient of the liftable slope at the moment, the pressing piece is released after the required gradient is adjusted, the resetting piece resets the pressing piece and the adjusting cross rod after the pressure is removed, and the adjusting cross rod is inserted into the corresponding adjusting hole after the adjustment again, so that the gradient of the elliptical machine is adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic three-dimensional structure diagram of an elliptical machine provided by the present invention;
FIG. 2 is a schematic three-dimensional structure of the elliptical machine provided by the utility model at another view angle;
FIG. 3 is a schematic three-dimensional view of an elliptical machine provided in accordance with the present invention with a portion of the housing of the adjustment assembly removed;
FIG. 4 is an enlarged partial view of the push adjustment mechanism shown in FIG. 3;
FIG. 5 is a schematic three-dimensional structure diagram of an elliptical machine skeleton of an elliptical machine provided by the present invention;
FIG. 6 is a schematic three-dimensional structure of an elliptical frame of an elliptical machine provided by the present invention at another viewing angle;
FIG. 7 is an enlarged partial view of the elliptical airframe of FIG. 6;
FIG. 8 is a schematic diagram of the change of state of the change of slope of the elliptical machine provided by the present invention.
A-an elliptical machine;
10-elliptical skeleton; 101-a first beam; 102-a second beam; 1021-a first fixed part; 103-a third beam; 1031-mounting seat; 1032-mounting grooves; 104-a support base;
20-elliptical machine drive mechanism; 201-drive mechanism housing; 2011-adjustment aperture;
30-an adjustment assembly; 301-adjusting the cross bar; 302-a first connector; 303-a second connector; 304-a press; 305-a housing; 306-a return spring;
40-a liftable slope; 401-a slide rail; 4011-a snap-fit; 4012-a second anchor; 402-a rotating shaft; 403-mounting the shaft; 404-a fixing bolt;
50-an assisting cylinder; 501-a piston rod; 502-cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
As shown in FIGS. 1 and 2, in one embodiment, an elliptical machine A is provided having a slope adjustable push adjustment mechanism and a power assist slope adjustment mechanism to allow for slope adjustment for user exercises on different slopes.
Specifically, as shown in fig. 3 and 4, in the present embodiment, a pressing adjustment mechanism is provided, which includes an elliptical machine frame 10, an elliptical machine driving mechanism 20 disposed above the elliptical machine frame 10 and located at the front end of the elliptical machine frame 10, a liftable ramp 40 disposed on the elliptical machine frame 10 and rotatably connected to the rear end of the elliptical machine frame 10, and an adjustment assembly 40 disposed on the liftable ramp 40 and close to the elliptical machine driving mechanism 20.
Wherein, elliptical machine actuating mechanism 20 includes actuating mechanism casing 201, has seted up a plurality of regulation holes 2011 on actuating mechanism casing 201 is towards the side of adjusting part 30, and a plurality of regulation holes 2011 are arranged and even interval distribution along vertical direction. The adjusting assembly 30 comprises a housing 305 fixed on the liftable slope 40, a pressing member 304 arranged on the top of the housing 305, an adjusting cross rod 301 for being inserted into any one of the adjusting holes 2011 for positioning, and a transmission assembly which is arranged in the housing 305 and is respectively connected with the pressing member 304 and the adjusting cross rod 301. As shown in fig. 4, the pressing member 304 can move downwards when being subjected to a certain pressure, and the downward movement of the pressing member 304 is converted into a horizontal movement of the adjusting cross rod 301 through the transmission assembly, so that the adjusting cross rod 301 is separated from the adjusting hole 2011, and at this time, the liftable slope 40 can rotate around the rear end of the elliptical frame 10 to perform slope adjustment.
Specifically, the transmission assembly includes a first connecting member 302, a second connecting member 303 and a reset member, wherein one end of the first connecting member 302 is fixedly connected with the adjusting cross bar 301, and the adjusting cross bar 301 is horizontally disposed, one end of the second connecting member 303 is slidably disposed inside the housing 305, and the other end of the first connecting member 302 and the other end of the second connecting member 303 are inserted into the pressing member 304, as shown in fig. 4, the first connecting member 302, the second connecting member 303 and the pressing member 304 form a structure similar to a "7", and an open side of the "7" structure is away from the elliptical machine driving mechanism 20.
In this embodiment, the reset member is a reset spring 306, one end of the reset spring 306 is sleeved on the second connecting member 303, and the other end of the reset spring 306 abuts against the inner wall of the housing 305, so as to push the second connecting member 303 by releasing elastic potential energy after the pressure is removed, so that the first connecting member 302, the second connecting member 303, the pressing member 304 and the adjusting cross bar 301 are reset. The pressing member 304 moves downwards under a certain pressure to drive the first connecting member 302 and the second connecting member 303 to slide downwards and obliquely in the housing 305 integrally, so as to drive the adjusting cross rod 301 to be separated from the adjusting hole 2011 along the horizontal movement, and when the pressing member 304 does not bear the pressure any more, the first connecting member 302, the second connecting member 303, the pressing member 304 and the adjusting cross rod 301 restore to the original positions under the action of the return spring 306, and the structure is simple and reliable.
In addition, in order to facilitate the grasping of the user, the middle of the housing 305 is hollowed to form a handle portion, so that when the user presses the pressing piece 304, the user can grasp the handle portion to enable the liftable slope 40 to rotate around the rear end of the elliptical frame 10, and the use is convenient.
In the present embodiment, as shown in fig. 5, 6 and 7, the auxiliary gradient adjusting mechanism includes an elliptical frame 10, a liftable ramp 40 and two power cylinders for providing auxiliary power.
The elliptical machine frame 10 comprises a first cross beam 101, a second cross beam 102 and a third cross beam 103, wherein the second cross beam 102 is arranged between the first cross beam 101 and the third cross beam 103, the elliptical machine driving mechanism 20 is arranged between the first cross beam 101 and the second cross beam 102, and the liftable ramp 40 is arranged between the second cross beam and the third cross beam. Further, the bottom of the elliptical frame 10 is provided with a plurality of support feet 104 at both ends to relieve the pressure of the machine in contact with the ground.
Further, two mounting seats 1031 are disposed at two ends of the third cross beam 103, and mounting grooves 1032 are opened at the top of the mounting seats 1031 for mounting the liftable ramp 40.
The liftable ramp 40 includes two slide rails 401 symmetrically disposed on the elliptical frame 10, and a rotating shaft 402 connected to the two slide rails 401. The rotating shaft 402 is a hollow rotating shaft, two mounting shafts 403 are inserted into two ends of the rotating shaft, and the two mounting shafts 403 are respectively disposed in the mounting grooves 1032 and horizontally fixed to the mounting seats 1031 by the fixing bolts 404, so that the rotating shaft 402 is horizontally mounted between the two mounting seats 1031 and can rotate relative to the mounting shafts 403.
Further, as shown in fig. 7, the two first fixing portions 1021 are symmetrically disposed on the side wall of the second beam 102 facing the third beam 103, and the bottom portions of the two slide rails 401 are respectively provided with a second fixing portion 4012.
Each of the cylinders 50 includes a cylinder body 502 and a piston rod 501, wherein the end of the cylinder body 502 is hinged to the elliptical frame 10, and the piston rod 502 disposed at the output end of the cylinder body 502 is hinged to the slide rail 401. In this embodiment, the end of the cylinder 502 is hinged to the first fixing portion 1021, and the piston rod 501 is hinged to the second fixing portion 4012.
Further, be located first fixed part 1021 and second fixed part 4012 with one side, second fixed part 4012 is located directly over first fixed part 1021, second fixed part 4012 is the third of second crossbeam 102 to third crossbeam 103 apart from second crossbeam 102, set up through this proportion, the slope that makes slide rail 401 promote is in a reasonable within range, when providing the helping hand in the promotion, the extreme position that slide rail 401 promoted has also been restricted, limiting displacement has been played, avoid in the traditional elliptical machine simply leaning on the manpower to remove, exceed corresponding home range easily, cause the unnecessary wearing and tearing of apparatus.
Further, slide rail 401 includes a inlay card portion 4011, and inlay card portion 4011 is the U type structure on the whole and is located slide rail 401 and is close to the one end of third crossbeam 103, and inlay card portion 4011's the sunken bayonet socket of U type structure suits with the outline of axis of rotation 402, and inlay card portion 4011 is through sunken bayonet socket inlay card in the outer wall of axis of rotation 402. Through this structure, slide rail 401 can rotate around axis of rotation 402, and when needs are dismantled, can very light dismantlement, is convenient for change and maintenance.
As shown in fig. 8, the pressing adjustment mechanism provided by the present invention is provided with an adjustment assembly, in the adjustment assembly, the pressing member moves downward when being subjected to a certain pressure, the downward movement of the pressing member is converted into a horizontal movement of the adjustment cross bar through the transmission assembly, so that the adjustment cross bar is separated from the adjustment hole, at this time, a user can perform a slope adjustment on a liftable slope, after the slope is adjusted to a required slope, the pressing member is released, after the pressure is removed, the reset member resets the pressing member and the adjustment cross bar, so that the adjustment cross bar is inserted into the adjustment hole corresponding to the adjusted pressing member and the adjustment cross bar again, thereby realizing the slope adjustment of the elliptical machine.
In addition, when the liftable slope rotates upwards relative to the elliptical machine framework, the power assisting cylinder provides auxiliary power to lift the liftable slope so as to reduce the force required by a user to pull the liftable slope, and further achieve the purposes of reducing the operation burden of the user and facilitating the slope adjustment of the elliptical machine.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. 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 (6)
1. A pressing adjusting mechanism is characterized by comprising an elliptical machine frame, an elliptical machine driving mechanism, a lifting slope and an adjusting component, wherein the elliptical machine driving mechanism is arranged above the elliptical machine frame and is positioned at the front end of the elliptical machine frame, the lifting slope is arranged on the elliptical machine frame and is rotatably connected with the rear end of the elliptical machine frame, the adjusting component is arranged on the lifting slope and is close to the elliptical machine driving mechanism,
the elliptical machine driving mechanism comprises a driving mechanism shell, a plurality of adjusting holes are formed in the side face, facing the adjusting assembly, of the driving mechanism shell, and the adjusting holes are arranged in the vertical direction and are uniformly distributed at intervals;
the adjusting part is including fixing casing on the liftable slope, setting are in the pressing part at casing top, be used for inserting arbitrary the regulation hole carries out the regulation horizontal pole of fixing a position and install in the casing and with the pressing part with adjust the transmission assembly that the horizontal pole is connected respectively, wherein the pressing part can move down when receiving certain pressure, through transmission assembly will the motion of moving down of pressing part turns into adjust the horizontal motion of horizontal pole, make adjust the horizontal pole follow break away from so that adjust the gradient in the regulation hole, transmission assembly is used for after the pressure is removed including restoring to the throne the pressing part with adjust the reseing of horizontal pole.
2. The pressing adjustment mechanism according to claim 1, wherein the transmission assembly includes a first connecting member, a second connecting member, and the reset member, wherein one end of the first connecting member is fixedly connected to the adjusting cross bar, the adjusting cross bar is horizontally disposed, one end of the second connecting member is slidably disposed inside the housing, the other end of the first connecting member and the other end of the second connecting member are both inserted into the pressing member, the reset member is a reset spring, one end of the reset spring is sleeved on the second connecting member, and the other end of the reset spring abuts against an inner wall of the housing; the pressing piece moves downwards under certain pressure to drive the first connecting piece and the second connecting piece to integrally slide downwards in the shell in an inclined mode, and then the adjusting cross rod is driven to move horizontally to be separated from the adjusting hole.
3. The push adjustment mechanism of claim 2, wherein the first connector, the second connector and the push member form a 7-shaped structure, and the open side of the 7-shaped structure faces away from the elliptical machine drive mechanism.
4. The push adjustment mechanism of claim 2, wherein the housing is provided with a handle portion for gripping.
5. The pressing adjusting mechanism according to claim 2, wherein mounting seats are respectively arranged on two sides of the rear end of the elliptical machine frame, and a mounting groove is formed in the top of each mounting seat and used for mounting a liftable slope;
the liftable slope comprises two slide rails symmetrically arranged on the elliptical machine frame and a rotating shaft connected with the two slide rails; two mounting shafts are inserted at two ends of the rotating shaft, the two mounting shafts are respectively arranged in the mounting grooves and fixed on the mounting seats through fixing bolts, so that the rotating shaft is horizontally arranged between the two mounting seats and can rotate relative to the mounting shafts.
6. An elliptical machine, characterized in that it comprises a press adjustment mechanism as claimed in any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596817.5U CN217015217U (en) | 2021-03-24 | 2021-03-24 | Press adjustment mechanism and elliptical machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596817.5U CN217015217U (en) | 2021-03-24 | 2021-03-24 | Press adjustment mechanism and elliptical machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217015217U true CN217015217U (en) | 2022-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120596817.5U Active CN217015217U (en) | 2021-03-24 | 2021-03-24 | Press adjustment mechanism and elliptical machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217015217U (en) |
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2021
- 2021-03-24 CN CN202120596817.5U patent/CN217015217U/en active Active
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