CN220495496U - Elliptical machine capable of being quickly disassembled and assembled - Google Patents
Elliptical machine capable of being quickly disassembled and assembled Download PDFInfo
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- CN220495496U CN220495496U CN202321542756.XU CN202321542756U CN220495496U CN 220495496 U CN220495496 U CN 220495496U CN 202321542756 U CN202321542756 U CN 202321542756U CN 220495496 U CN220495496 U CN 220495496U
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- pedal piece
- clamping groove
- rotating sleeve
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- 238000000034 method Methods 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses an elliptical machine capable of being quickly disassembled and assembled, which comprises a main frame, left and right pedal pieces, left and right cranks, rotating wheels, left and right swing rods, and a left and right rotating mechanism, wherein the left and right pedal pieces are respectively arranged on the left and right pedal pieces; the rotating wheel is arranged on the main frame; one end of the left crank and one end of the right crank are connected with the rotating wheel; the front ends of the left pedal piece and the right pedal piece are respectively connected with the left swing rod and the right swing rod; the rear ends of the left pedal piece and the right pedal piece are respectively connected with the other ends of the left crank and the right crank; the method is characterized in that: the rear end of the pedal piece is respectively provided with a clamping groove and a pulling fastener, and the other end of the crank is provided with a rotating sleeve correspondingly matched with the clamping groove of the pedal piece so that the rear end of the pedal piece is fixed with the other end of the crank when the rotating sleeve is clamped to the clamping groove by the pulling fastener. The utility model realizes the rapid disassembly and assembly of the pedal plate and the crank by utilizing the cooperation between the pulling fastener and the clamping groove of the pedal piece, thereby facilitating the folding and storage and the use of users.
Description
Technical Field
The utility model relates to fitness equipment, in particular to an elliptical machine capable of being quickly disassembled and assembled.
Background
In order to facilitate people to take exercise without going out, various devices capable of taking exercise indoors are arranged on the market at present, wherein an elliptical machine is one of the devices which are frequently used, and the elliptical machine is characterized in that the pedal position of the pedal piece moves in an elliptical manner in the movement process. The elliptical machine in the prior art generally comprises a main frame, left and right pedal pieces, left and right cranks, rotating wheels, left and right swinging rods and other parts, wherein the rotating wheels, the flywheel and the like are arranged on the main frame, the left and right cranks are connected with the rotating wheels, the upper ends of the left and right swinging rods are rotatably connected to the upper part of the front part of the main frame, the bottom ends of the left and right swinging rods are respectively connected with the front ends of the left and right pedal pieces, the left and right pedal pieces are composed of left and right pedal rods and left and right pedals, the bottom ends of the left and right pedal rods are respectively fixedly connected with the left and right pedal rods, the rear ends of the left and right pedal rods are respectively connected with the left and right cranks, and the pedals of the elliptical machine are in elliptical motion. Elliptical machines in the prior art are quite complex in mounting and dismounting modes, inconvenient to fold and store, and long in mounting and dismounting time of users due to non-professional staff, and can be in missed mounting and incorrect mounting, so that the elliptical machines cannot be used.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the elliptical machine capable of being quickly disassembled and assembled, and the pedal plate and the crank are quickly disassembled and assembled by utilizing the cooperation between the spanner fastener and the clamping groove of the pedal piece, so that the elliptical machine is convenient to fold and store.
The technical scheme adopted for solving the technical problems is as follows: an elliptical machine capable of being quickly disassembled and assembled comprises a main frame, a left pedal piece, a right pedal piece, a left crank, a right crank, a rotating wheel, a left swing rod and a right swing rod; the rotating wheel is arranged on the main frame; one end of the left crank and one end of the right crank are connected with the rotating wheel; the front ends of the left pedal piece and the right pedal piece are respectively connected with the left swing rod and the right swing rod; the rear ends of the left pedal piece and the right pedal piece are respectively connected with the other ends of the left crank and the right crank; the rear end of the pedal piece is respectively provided with a clamping groove and a pulling fastener, and the other end of the crank is provided with a rotating sleeve correspondingly matched with the clamping groove of the pedal piece so that the rear end of the pedal piece is fixed with the other end of the crank when the rotating sleeve is clamped to the clamping groove by the pulling fastener.
The rear end of the pedal piece is provided with a connecting seat, the connecting seat is a double U-shaped metal sheet with high and low fall, two lugs of the U-shaped metal sheet at a high position are provided with arc grooves which are correspondingly clamped and matched with the rotating sleeve, and the rotating sleeve is provided with annular caulking grooves which are matched with the rotating sleeve at corresponding positions.
The rotating sleeve is fixed at the other end of the corresponding crank through a pedal bolt.
The two lugs of the U-shaped metal sheet at the low position are connected with the pulling fastener, and the pulling fastener is positioned at a position corresponding to the rotating sleeve.
The pulling fastener consists of an eccentric rotary drum and a locking handle, wherein the eccentric rotary drum is rotatably connected between two lugs of the U-shaped metal sheet at a low position, and the locking handle is fixed on the eccentric rotary drum along the radial direction of the eccentric rotary drum.
The rotating sleeve is also provided with an annular clamping groove, and when the rear end of the pedal piece is fixed with the other end of the crank, the locking handle is clamped in the annular clamping groove.
The two lugs of the U-shaped metal sheet at the low position are respectively provided with a connecting hole, and the eccentric rotary drum is fixed between the connecting holes of the two lugs of the U-shaped metal sheet at the low position through a nut and an inner hexagonal pan head bolt.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts the structure that the rear end of the pedal piece is respectively provided with the clamping groove and the pulling fastener, and the other end of the crank is provided with the rotating sleeve correspondingly matched with the clamping groove of the pedal piece, so that the rear end of the pedal piece is fixed with the other end of the crank when the rotating sleeve is clamped to the clamping groove by the pulling fastener. The structure of the utility model can realize the rapid disassembly and assembly of the foot pedal and the crank by utilizing the cooperation between the pulling fastener and the clamping groove of the foot pedal, thereby being convenient for folding and storage, having reliable and stable structure, effectively reducing the time of installing and disassembling the client, reducing the use of parts, saving the cost of the parts, simplifying the production and processing technology of the parts and improving the production efficiency.
The utility model is described in further detail below with reference to the drawings and examples; the elliptical machine capable of being quickly assembled and disassembled is not limited to the embodiment.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a side view of an embodiment of the present utility model;
FIG. 3 is a rear view of an embodiment of the utility model;
FIG. 4 is an exploded view of the mating portion of the pedal member and crank of the present utility model;
FIG. 5 is a schematic perspective view (fixed state) of the pedal member and crank fitting portion of the present utility model;
FIG. 6 is a schematic perspective view of the pedal member and crank assembly of the present utility model (disassembled state);
FIG. 7 is a schematic cross-sectional view of the mating portion of the pedal member and crank of the present utility model;
fig. 8 is a front view (partial cross-section) of the pedal of the present utility model in cooperation with a crank.
Detailed Description
Examples
Referring to fig. 1 to 8, the elliptical machine capable of being quickly disassembled and assembled comprises a main frame 1, left and right pedal pieces 2, left and right cranks 3, rotating wheels 4 and left and right swing rods 5; the rotating wheel 4 is arranged on the main frame 1; one end of the left crank 3 and one end of the right crank 3 are connected with the rotating wheel 4; the front ends of the left pedal piece 2 and the right pedal piece 2 are respectively connected with the left swing rod 5 and the right swing rod 5; the rear ends of the left pedal piece 2 and the right pedal piece 2 are respectively connected with the other ends of the left crank 3 and the right crank 3; the rear end of the pedal piece 2 is respectively provided with a clamping groove 21 and a pulling fastener 6, the other end of the crank 3 is provided with a rotating sleeve 7 correspondingly matched with the clamping groove 21 of the pedal piece, so that the rear end of the pedal piece 2 is fixed with the other end of the crank 3 when the rotating sleeve 7 is clamped to the clamping groove 21 by the pulling fastener 6.
In this embodiment, the rear end of the pedal member 2 is provided with a connecting seat 8, the connecting seat 8 is a double U-shaped metal sheet with a height difference, i.e. U-shaped metal sheets 81 and 82, two lugs 811 of the high position U-shaped metal sheet 81 are provided with arc grooves 812 (as clamping grooves 21) corresponding to and engaged with the rotating sleeve 7, and the corresponding position of the rotating sleeve 7 is provided with an annular caulking groove 71 corresponding to the rotating sleeve.
In this embodiment, the rotating sleeve 7 is fixed to the other end of the corresponding crank 3 by a pedal bolt 9.
In this embodiment, the two lugs 821 of the U-shaped metal sheet 82 at the low position are connected to the fastening member 6, and the fastening member 6 is located at a position corresponding to the rotating sleeve 7.
In this embodiment, the trigger 6 is composed of an eccentric drum 61 and a locking handle 62, the eccentric drum 61 is rotatably connected between two lugs 821 of the U-shaped metal sheet 82 at a low position, and the locking handle 62 is fixed to the eccentric drum 62 in a radial direction of the eccentric drum 61. Specifically, the rotating sleeve 7 is further provided with an annular clamping groove 72, and when the rear end of the pedal 2 is fixed with the other end of the crank 3, the locking handle 62 is clamped in the annular clamping groove 72.
In this embodiment, the two lugs 821 of the U-shaped metal plate 82 at the low position are respectively provided with a connecting hole 822, and the eccentric rotary cylinder 61 is fixed between the connecting holes 822 of the two lugs 821 of the U-shaped metal plate 82 at the low position by the nut 11 and the hexagon socket head bolt 10.
When the elliptical machine capable of being quickly assembled and disassembled is required to be assembled, the rotating sleeve 7 is clamped in the arc-shaped grooves 812 of the two lugs 811 of the U-shaped metal sheet 81 at the high position, the annular caulking groove 71 is matched with the arc-shaped grooves 812, and the locking handle 62 is rotated to be clamped in the annular clamping groove 72, so that the pedal plate 2 and the crank 3 are fixed. When the pedal plate 2 needs to be disassembled, the locking handle 62 is broken off from the lower side to be separated from the annular clamping groove 72, and the pedal plate 2 is rotated to the end far away from the rotating sleeve 7, so that the pedal plate 2 can be separated from the crank 3.
The utility model relates to a quickly detachable elliptical machine, which is characterized in that a clamping groove 21 and a pulling fastener 6 are respectively arranged at the rear end of a pedal piece 2, and a rotating sleeve 7 correspondingly matched with the clamping groove 21 of the pedal piece is arranged at the other end of a crank 3, so that the rear end of the pedal piece 2 is fixed with the other end of the crank 3 when the rotating sleeve 7 is clamped to the clamping groove 21 by the pulling fastener 6. The structure of the utility model can realize the rapid disassembly and assembly of the foot pedal and the crank by utilizing the cooperation between the pulling fastener and the clamping groove of the foot pedal, has reliable and stable structure, and effectively reduces the time for the installation and disassembly of clients, thereby facilitating the folding and storage 811, reducing the use of parts, saving the cost of parts, simplifying the production and processing technology of parts and improving the production efficiency.
The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or be modified to equivalent embodiments, without departing from the scope of the technology. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model shall fall within the scope of the technical solution of the present utility model.
Claims (7)
1. An elliptical machine capable of being quickly disassembled and assembled comprises a main frame, a left pedal piece, a right pedal piece, a left crank, a right crank, a rotating wheel, a left swing rod and a right swing rod; the rotating wheel is arranged on the main frame; one end of the left crank and one end of the right crank are connected with the rotating wheel; the front ends of the left pedal piece and the right pedal piece are respectively connected with the left swing rod and the right swing rod; the rear ends of the left pedal piece and the right pedal piece are respectively connected with the other ends of the left crank and the right crank; the method is characterized in that: the rear end of the pedal piece is respectively provided with a clamping groove and a pulling fastener, and the other end of the crank is provided with a rotating sleeve correspondingly matched with the clamping groove of the pedal piece so that the rear end of the pedal piece is fixed with the other end of the crank when the rotating sleeve is clamped to the clamping groove by the pulling fastener.
2. The quick detachable elliptical machine of claim 1, wherein: the rear end of the pedal piece is provided with a connecting seat, the connecting seat is a double U-shaped metal sheet with high and low fall, two lugs of the U-shaped metal sheet at a high position are provided with arc grooves which are correspondingly clamped and matched with the rotating sleeve, and the rotating sleeve is provided with annular caulking grooves which are matched with the rotating sleeve at corresponding positions.
3. The quick detachable elliptical machine of claim 2, wherein: the rotating sleeve is fixed at the other end of the corresponding crank through a pedal bolt.
4. The quick detachable elliptical machine of claim 2, wherein: the two lugs of the U-shaped metal sheet at the low position are connected with the pulling fastener, and the pulling fastener is positioned at a position corresponding to the rotating sleeve.
5. The quick detachable elliptical machine of claim 4, wherein: the pulling fastener consists of an eccentric rotary drum and a locking handle, wherein the eccentric rotary drum is rotatably connected between two lugs of the U-shaped metal sheet at a low position, and the locking handle is fixed on the eccentric rotary drum along the radial direction of the eccentric rotary drum.
6. The quick detachable elliptical machine of claim 5, wherein: the rotating sleeve is also provided with an annular clamping groove, and when the rear end of the pedal piece is fixed with the other end of the crank, the locking handle is clamped in the annular clamping groove.
7. The quick detachable elliptical machine of claim 5, wherein: the two lugs of the U-shaped metal sheet at the low position are respectively provided with a connecting hole, and the eccentric rotary drum is fixed between the connecting holes of the two lugs of the U-shaped metal sheet at the low position through a nut and an inner hexagonal pan head bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542756.XU CN220495496U (en) | 2023-06-16 | 2023-06-16 | Elliptical machine capable of being quickly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321542756.XU CN220495496U (en) | 2023-06-16 | 2023-06-16 | Elliptical machine capable of being quickly disassembled and assembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220495496U true CN220495496U (en) | 2024-02-20 |
Family
ID=89871901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321542756.XU Active CN220495496U (en) | 2023-06-16 | 2023-06-16 | Elliptical machine capable of being quickly disassembled and assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220495496U (en) |
-
2023
- 2023-06-16 CN CN202321542756.XU patent/CN220495496U/en active Active
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