CN210228993U - Front-drive installation-free elliptical machine - Google Patents

Abstract

The utility model relates to the technical field of elliptical machines, in particular to a front-drive installation-free elliptical machine, which comprises a bottom frame, a slide rail, a driving connecting rod, a front driving wheel, an installation vertical rod, an adjustment slide seat, a fixed plate, a rotating sleeve, an adjustment nut, a front vertical pipe, a display part, a handrail connecting pipe and a pedal part which is matched and connected with the handrail connecting pipe, wherein the pedal part is also provided with a bearing frame which is matched and connected with the driving connecting rod, the bottom end of the front vertical pipe is also fixedly connected with a positioning plate which is matched and connected with the fixed plate, the bottom side of the front vertical pipe is also provided with a chute which is matched and connected with the rotating sleeve, the bottom frame is also provided with a lifting device, the utility model has reasonable structural design, and the front vertical pipe is rotated and folded towards the direction of the bottom frame by taking the rotating sleeve as the reference through pulling the front vertical pipe, thereby reducing the three-, meanwhile, the elliptical machine can be directly unfolded or folded for use without being installed by a user, so that the service performance of the elliptical machine is improved.

Description

Front-drive installation-free elliptical machine

Technical Field

The utility model relates to an elliptical machine technical field especially relates to a forerunner exempts from to install elliptical machine.

Background

The existing elliptical machines are all of fixed structures, are disassembled into parts during delivery, and are assembled after arriving at a destination, and the assembly usually needs professionals, so that time and labor are wasted; if the components are combined and transported, the occupied space is very large, and the transportation cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the oval quick-witted structural limitation among the prior art, the shortcoming that can not fold up provides a forerunner that conveniently folds up, reduces collection and transportation occupation space, reduces the cost of transportation, the practicality is strong and exempts from to install oval machine.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a front-drive installation-free elliptical machine comprises an underframe, a slide rail arranged on the underframe, a drive connecting rod connected on the slide rail, a front drive wheel connected with the end part of the drive connecting rod in a matching way, an installation upright rod clamped between the front drive wheels, an adjusting slide seat connected with the upper end of the installation upright rod in a matching way, a fixing plate arranged at the upper end of the installation upright rod, a rotating sleeve connected with the inner wall of the adjusting slide seat, an adjusting nut penetrating through the middle parts of the adjusting slide seat and the rotating sleeve, a front vertical pipe connected with the rotating sleeve in a matching way, a display part arranged at the upper end of the front vertical pipe, handrail connecting pipes hinged at two sides of the front vertical pipe and a pedal part connected with the handrail connecting pipes in a matching way, wherein a bearing frame connected with the drive connecting rod in a matching way is further arranged on the pedal part, a positioning plate connected with the fixing plate in a matching way is further fixedly connected with the, the chassis is also provided with a lifting device.

Preferably, the method comprises the following steps: the adjusting slide seat comprises clamping plates connected to two sides of the front vertical pipe, an inner lining plate connected to the bottom end of the clamping plates and a fixed folding plate connected with the inner lining plate in a matched mode, mounting holes allowing adjusting nuts to penetrate conveniently are formed in the clamping plates, and the clamping plates are connected with the bottom end of the fixing plate in a matched mode.

Preferably, the method comprises the following steps: the lifting device comprises a pulling handle connected with the underframe in a matched mode, a push button arranged on the pulling handle, a linkage frame connected with the bottom end of the push button, a fixed base frame hinged with the linkage frame in a matched mode, an inner sleeve inserted into the linkage frame and connected with the fixed base frame in a matched mode, a compression spring sleeved on the outer wall of the inner sleeve and the end of the compression spring supporting the fixed base frame, an outer sleeve connected to the outer wall of the inner sleeve and an adjusting frame connected with the outer sleeve in a matched mode, wherein three limiting grooves corresponding to the outer sleeve are formed in the adjusting frame at least in a matched mode, the outer sleeve is connected with a sliding rail in a matched mode, and the adjusting frame.

The utility model discloses beneficial effect: the utility model has the advantages of reasonable design, through pulling leading riser, leading riser uses the rotation cover to rotate to the chassis direction as the benchmark and fold up for the cubical space of elliptical machine reduces, has reduced the occupation space of collection and transportation, reduces the cost of transportation, need not the user installation simultaneously, directly expand or receive close the use can, improved elliptical machine's performance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a part of the structure of the present invention.

Fig. 3 is a partial enlarged view at P in fig. 2.

Fig. 4 is a partial enlarged view at Q in fig. 2.

Fig. 5 is a schematic structural view of the adjusting slide of the present invention.

Fig. 6 is a schematic view of the folded structure of the present invention.

Reference numerals: 1. a chassis; 2. a slide rail; 3. a drive link; 4. a front drive wheel; 5. installing a vertical rod; 6. adjusting the sliding seat; 7. adjusting the nut; 8. a front riser; 9. a display unit; 10. the handrail is connected with the pipe; 11. a pedal portion; 12. a receiving frame; 13. a raising device; 14. rotating the sleeve; 130. pulling a handle; 131. pushing and twisting; 132. a linkage frame; 133. fixing the base frame; 134. an inner sleeve; 135. a compression spring; 136. an outer sleeve; 137. an adjusting frame; 138. a limiting groove; 50. a fixing plate; 60. a splint; 61. an inner liner plate; 62. fixing a folded plate; 63. mounting holes; 80. positioning a plate; 81. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, a front-drive installation-free elliptical machine comprises an underframe 1, a slide rail 2 arranged on the underframe 1, a driving connecting rod 3 connected on the slide rail 2, a front driving wheel 4 connected with the end of the driving connecting rod 3 in a matching manner, a mounting upright 5 clamped between the front driving wheels 4, an adjusting slide seat 6 connected with the upper end of the mounting upright 5 in a matching manner, a fixing plate 50 arranged at the upper end of the mounting upright 5, a rotating sleeve 14 connected with the inner wall of the adjusting slide seat 6, an adjusting nut 7 arranged in the middle of the adjusting slide seat 6 and the rotating sleeve 14 in a penetrating manner, a front vertical pipe 8 connected with the rotating sleeve 14 in a matching manner, a display part 9 arranged at the upper end of the front vertical pipe 8, handrail connecting pipes 10 hinged at two sides of the front vertical pipe 8, and a pedal part 11 connected with the handrail connecting pipes 10 in a matching manner, wherein a receiving frame 12 connected with the driving connecting rod 3 is further arranged on the pedal part 11, a positioning plate 80 connected with, the bottom side of the front vertical pipe 8 is also provided with a sliding chute 81 which is matched and connected with the rotating sleeve 14, and the underframe 1 is also provided with a lifting device 13; during the motion, through trampling pedal portion 11, handrail connecting pipe 10 cooperation linkage, drive connecting rod 3 cooperation front driving wheel 4 moves around on slide rail 2 under the effect of accepting frame 12 simultaneously, forms the walking orbit of elliptical machine, when needing to fold up, stimulates leading riser 8, leading riser 8 uses rotation cover 14 as the benchmark to rotate to fold up to chassis 1 direction for the cubical space of elliptical machine reduces, has reduced the occupation space of collection and transportation, reduces the cost of transportation, need not the user installation simultaneously, directly expand or receive the use can, improved elliptical machine's performance.

In this embodiment, adjust slide 6 including connect the splint 60 in leading riser 8 both sides, connect the interior welt 61 in splint 60 bottom and with the interior welt 61 cooperation fixed folded plate 62 of being connected, be equipped with the mounting hole 63 that makes things convenient for adjusting nut 7 to pass on the splint 60, splint 60 is connected with the fixed plate 50 bottom cooperation, the interior welt 61 cooperation both sides fixed folded plate 62 in splint 60 bottom is formed with the assembly chamber, not only makes things convenient for the assembly of leading riser 8, and is leading riser 8 adjustment slide moreover, the mounting hole 63 that corresponds the setting on the splint 60 is convenient to assemble with adjusting nut 7, improves the adjustment performance of elliptical machine.

In this embodiment, the lifting device 13 includes a pulling handle 130 cooperatively connected with the chassis 1, a push button 131 disposed on the pulling handle 130, a linkage frame 132 connected to the bottom end of the push button 131, a fixed base frame 133 cooperatively hinged with the linkage frame 132, an inner sleeve 134 inserted into the linkage frame 132 and cooperatively connected with the fixed base frame 133, a compression spring 135 sleeved on the outer wall of the inner sleeve 134 and having an end portion abutting against the fixed base frame 133, an outer sleeve 136 connected to the outer wall of the inner sleeve 134, and an adjusting frame 137 cooperatively connected with the outer sleeve 136, where at least three limiting grooves 138 corresponding to the outer sleeve 136 are disposed on the adjusting frame 137, the outer sleeve 136 is cooperatively connected with the slide rail 2, the adjusting frame 137 is cooperatively connected with the chassis 1, and the lifting device 13 is convenient for lifting the height of the slide rail 2, thereby improving the training intensity of a user; when using, promote to push away and turn round 131, the link gear 132 upper end is received and is pushed forward to push away the oppression power of turning round 131, the rear end is retreated simultaneously, make link gear 132 and interior sleeve pipe 134 break away from the connection, simultaneously under compression spring 135's effect, outer tube 136 breaks away from spacing groove 138 on the adjustment frame 137 simultaneously, and then adjust to fix a position slide rail 2 in the corresponding spacing groove 138 on the adjustment frame 137, then pull up pull handle 130 and raise slide rail 2, and then increase training person's amount of exercise, make things convenient for people's use.

When the utility model is folded, the handrail connecting pipe 10 is pulled, and the front vertical pipe 8 is matched and linked, so that the front vertical pipe 8 can rotate and fold towards the direction of the bottom frame 1 by taking the rotating sleeve 14 as a reference, and meanwhile, the positioning plate 80 on the front vertical pipe 8 can be separated from the connecting surface of the fixing plate 50, after the folding is finished, the bottom surface of the front vertical pipe 8 can be in contact connection with the fixed folded plate 62, so that the three-dimensional space of the elliptical trainer is reduced, and the occupied space of the storage and the transportation is reduced; when the amount of exercise needs to be increased by a trainer, the push button 131 is firstly pushed, the upper end of the linkage frame 132 is pressed forward by the pressing force of the push button 131, and the rear end of the linkage frame 132 retreats, so that the linkage frame 132 is disconnected from the inner sleeve 134, and meanwhile, under the action of the compression spring 135, the outer sleeve 136 is separated from the limit groove 138 on the adjusting frame 137, and then is adjusted to be in the corresponding limit groove 138 on the adjusting frame 137 to position the slide rail 2, and then the pull handle 130 is pulled upwards to lift the slide rail 2, so that the amount of exercise of the trainer is increased.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (3)

1. The utility model provides a forerunner exempts from to install elliptical machine which characterized in that: comprises an underframe, a slide rail arranged on the underframe, a driving connecting rod connected on the slide rail, a front driving wheel connected with the end part of the driving connecting rod in a matching way, a mounting upright post clamped between the front driving wheels, an adjusting slide seat connected with the upper end of the mounting upright post in a matching way, a fixing plate arranged at the upper end of the mounting upright post, a rotating sleeve connected with the inner wall of the adjusting slide seat, an adjusting nut penetrating through the middle parts of the adjusting slide seat and the rotating sleeve, a front vertical pipe connected with the rotating sleeve in a matching way, a display part arranged at the upper end of the front vertical pipe, handrail connecting pipes hinged at two sides of the front vertical pipe and a pedal part connected with the handrail, the pedal part is also provided with a bearing frame which is matched and connected with the driving connecting rod, the bottom end of the front vertical pipe is also fixedly connected with a positioning plate which is matched and connected with the fixing plate, the bottom side of the front vertical pipe is also provided with a sliding groove which is matched and connected with the rotating sleeve, and the bottom frame is also provided with a lifting device.

2. The front-drive installation-free elliptical machine according to claim 1, characterized in that: the adjusting slide seat comprises clamping plates connected to two sides of the front vertical pipe, an inner lining plate connected to the bottom end of the clamping plates and a fixed folding plate connected with the inner lining plate in a matched mode, mounting holes allowing adjusting nuts to penetrate conveniently are formed in the clamping plates, and the clamping plates are connected with the bottom end of the fixing plate in a matched mode.

3. The front-drive installation-free elliptical machine according to claim 1, characterized in that: the lifting device comprises a pulling handle connected with the underframe in a matched mode, a push button arranged on the pulling handle, a linkage frame connected with the bottom end of the push button, a fixed base frame hinged with the linkage frame in a matched mode, an inner sleeve inserted into the linkage frame and connected with the fixed base frame in a matched mode, a compression spring sleeved on the outer wall of the inner sleeve and the end of the compression spring supporting the fixed base frame, an outer sleeve connected to the outer wall of the inner sleeve and an adjusting frame connected with the outer sleeve in a matched mode, wherein three limiting grooves corresponding to the outer sleeve are formed in the adjusting frame at least in a matched mode, the outer sleeve is connected with a sliding rail in a matched mode, and the adjusting frame.

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