CN214633681U - Automatic folding running machine - Google Patents
Automatic folding running machine Download PDFInfo
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- CN214633681U CN214633681U CN202120271895.8U CN202120271895U CN214633681U CN 214633681 U CN214633681 U CN 214633681U CN 202120271895 U CN202120271895 U CN 202120271895U CN 214633681 U CN214633681 U CN 214633681U
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- handrail
- worm
- treadmill
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Abstract
The utility model discloses an automatic folding treadmill, which comprises a front component, a rear component and a handrail, wherein the front component is hinged with the rear component, and the handrail is hinged with the front component and arranged at one end far away from the rear component; the handrail and the rear component are respectively connected with the driving component, and the driving component can drive the handrail and the rear component to rotate relative to the front component, so that the folding and the unfolding of the treadmill are realized. The utility model has the advantages of ingenious structural design and convenient use, adopts the motor to output power, folds the treadmill handrail and the running platform through the cooperation of the worm and gear, has stable folding process and saves manpower; in addition, the treadmill is automatically folded, the situation that the user is clamped and injured due to accidents is avoided, and the use experience of the user is greatly improved.
Description
Technical Field
The utility model relates to a folding treadmill especially relates to an automatic folding treadmill.
Background
With the continuous improvement of living standard, people pay more and more attention to physical exercise, running is the simplest and most effective fitness method, and the running machine is more and more popular with people. For convenient storage, some sporters may choose the foldable treadmill, and store the foldable treadmill after folding, so as to save space.
The prior folding treadmill frame generally needs a user to manually fold the treadmill, and because the treadmill has larger volume and heavier mass, some users who are younger and women have more labored when folding the treadmill. In addition, when the treadmill is folded, the user is easily accidentally injured by the user.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic folding running machine, which has the effects of convenient use and labor saving. The specific technical scheme is as follows:
an automatic folding treadmill comprises a front assembly, a rear assembly and a handrail, wherein the front assembly is hinged with the rear assembly, and the handrail is hinged with the front assembly and arranged at one end far away from the rear assembly; the handrail and the rear component are respectively connected with the driving component, and the driving component can drive the handrail and the rear component to rotate relative to the front component, so that the folding and the unfolding of the treadmill are realized.
Furthermore, the handrail is hinged with the front component through a handrail rotating shaft, and the rear component is hinged with the front component through a rear rotating shaft; the driving assembly comprises transmission mechanisms and a power device, the transmission mechanisms are connected with the power device, the transmission mechanisms are divided into two groups, and the two groups of transmission mechanisms are respectively connected with the handrail rotating shaft and the rear rotating shaft; the transmission mechanism comprises a worm wheel and a worm which are matched, the worm is connected with the power device, and the worm wheel is connected with the handrail rotating shaft or the rear rotating shaft.
Furthermore, a first driving groove is formed in the front assembly, and the worm and the power device are arranged in the first driving groove; the both ends of worm are overlapped respectively and are equipped with the axle sleeve, and the axle sleeve links to each other with the axle sleeve fixing base, and the axle sleeve fixing base is fixed to be set up in first drive inslot to realize the fixed of worm.
Further, handrail mounting holes are formed in the side walls of the two sides of the first driving groove, the handrail rotating shaft is arranged in the handrail mounting holes, the end portion of the handrail rotating shaft is connected with the end portion of the handrail, and the worm wheel is sleeved on the handrail rotating shaft and is contained in the first driving groove.
Furthermore, the supporting legs are arranged at one end, connected with the rear assembly, of the front assembly, the second driving groove is formed in the supporting legs, rear assembly mounting holes are formed in the side walls of two sides of the second driving groove, the rear rotating shaft is arranged in the rear assembly mounting holes, the hinge support lugs are arranged at one end, connected with the front assembly, of the rear assembly, and the rear rotating shaft penetrates through the hinge support lugs and the rear assembly mounting holes to achieve hinging of the rear base and the front base.
Furthermore, a worm wheel is sleeved on the rear rotating shaft and is accommodated in the second driving groove; the second driving groove is communicated with the first driving groove, one end of the worm, close to the worm wheel, is accommodated in the second driving groove, a worm mounting hole is formed in the side wall of the second driving groove, an end shaft sleeve is arranged in the worm mounting hole, and one end of the rear worm, close to the rear worm wheel, is accommodated in the end shaft sleeve.
Furthermore, a fastening hole is formed in the side wall of the hinged support lug, a threaded hole is formed in the rear rotating shaft, and a screw penetrates through the fastening hole in the hinged support lug to be in threaded connection with the rear rotating shaft so as to prevent the rear rotating shaft from falling off.
Further, power device includes the motor, and two sets of drive mechanism all link to each other with same motor, and handrail and back subassembly adopt same motor drive to fold.
Furthermore, the two groups of driving components are symmetrically arranged on two sides of the running machine, so that the running machine is stable and reliable when being folded.
Furthermore, one end of the rear assembly, which is far away from the front assembly, is provided with a ground caster; the bottom of preceding subassembly is provided with lower margin wheel holding tank, and after the back subassembly is folding, the lower margin wheel can hold to the lower margin wheel holding tank in.
The utility model has the advantages of ingenious structural design and convenient use, adopts the motor to output power, folds the treadmill handrail and the running platform through the cooperation of the worm and gear, has stable folding process and saves manpower; in addition, the treadmill is automatically folded, the situation that the user is clamped and injured due to accidents is avoided, and the use experience of the user is greatly improved.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a perspective view of an automatic folding treadmill of the present invention 1;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a perspective view of the automatic folding treadmill of the present invention 2;
FIG. 5 is an enlarged view of section C of FIG. 4;
FIG. 6 is a perspective view of the front assembly of the automatic folding treadmill of the present invention 1;
FIG. 7 is a perspective view of the front assembly of the automatic folding treadmill of the present invention 2;
FIG. 8 is an enlarged view of section D of FIG. 7;
fig. 9 is a perspective view of the automatic folding treadmill of the present invention after being folded.
Detailed Description
In order to better understand the purpose, function and specific design of the present invention, the automatic folding treadmill of the present invention will be described in further detail with reference to the attached drawings.
As shown in fig. 1-9, the automatic folding treadmill of the present invention comprises a front assembly 1, a rear assembly 2 and a handrail 3, wherein the front assembly 1 is hinged with the rear assembly 2, and the handrail 3 is hinged with the front assembly 1 and is arranged at one end far away from the rear assembly 2; the handrail 3 and the rear assembly 2 are respectively connected with a driving assembly 4, and the driving assembly 4 can drive the handrail 3 and the rear assembly 2 to rotate relative to the front assembly 1, so as to realize the folding and unfolding of the treadmill. Preferably, the two sets of driving assemblies 4 are symmetrically arranged on two sides of the treadmill so that the treadmill is stable and reliable when folded.
Specifically, the driving assembly 4 includes a transmission mechanism and a power device, the transmission mechanism is connected with the power device, and the transmission mechanism includes a handrail worm wheel 41 and a handrail worm 42 which are matched with each other, and a rear worm wheel 44 and a rear worm 45 which are matched with each other. The power device comprises a handrail motor 43 and a rear motor, a handrail worm 42 is connected with the handrail motor 43, a rear worm 45 is connected with the rear motor, a handrail worm wheel 41 is connected with the handrail, and a rear worm wheel 44 is connected with the rear assembly 2.
As shown in fig. 2 and 6, the front assembly 1 includes a front base 11 and a front fixing plate 12, the front base 11 is connected to the front fixing plate 12, and the front fixing plate 12 is used for mounting a front roller; the front base 11 is provided with a handrail mounting hole 14, a handrail rotating shaft 31 is arranged in the handrail mounting hole 14, and the end of the handrail rotating shaft 31 is connected with the end of the handrail 3 to realize the hinging of the handrail 3 and the front assembly 1. Preferably, a first shaft sleeve 51 is arranged between the armrest rotating shaft 31 and the armrest mounting hole 14, and the first shaft sleeve 51 is sleeved on the armrest rotating shaft 31.
The front base 11 is provided with a first driving groove 13, the handrail mounting holes 14 are arranged on the side walls of both sides of the first driving groove 13, and both ends of the handrail rotating shaft 31 are respectively connected with the handrail mounting holes 14. The handrail worm wheel 41 is sleeved on the handrail rotating shaft 31 and is fixedly connected with the handrail rotating shaft 31, and the handrail worm wheel 41 is arranged in the first driving groove 13; the handrail worm 42 is rotatably disposed in the first driving groove 13 and connected to the handrail worm wheel 41, the handrail worm 42 is connected to an output shaft of the handrail motor 43, and the handrail motor 43 provides power to drive the handrail worm 42 to rotate, so as to drive the handrail worm wheel 41 and the handrail rotating shaft 31 to rotate, thereby automatically folding the handrail 3.
The second shaft sleeve 52 is respectively sleeved at two ends of the handrail worm 42 of the present embodiment, the second shaft sleeve 52 is connected to the handrail worm shaft sleeve fixing seat 6, and the handrail worm shaft sleeve fixing seat 6 is fixedly disposed in the first driving groove 13 to fix the handrail worm 42.
As shown in fig. 4-8, the rear assembly 2 includes a rear base 21, the rear base 21 is hinged to the front base 11, and a caster 22 is disposed at an end of the rear base 21 away from the front base 11. The supporting leg 15 is arranged at one end of the front base 11 connected with the rear base 21, the second driving groove 17 is arranged in the supporting leg 15, and the second driving groove 17 is communicated with the first driving groove 13. Rear component mounting holes 16 are formed in the side walls of the two sides of the second driving groove 17, rear rotating shafts 22 are arranged in the rear component mounting holes 16, correspondingly, hinged support lugs 23 are arranged at the ends, connected with the front base 11, of the rear base 21, and the rear rotating shafts 22 penetrate through the hinged support lugs 23 and the rear component mounting holes 16 to achieve the hinging of the rear base 21 and the front base 11. Preferably, the side wall of the hinge support lug 23 is provided with a fastening hole 24, the rear rotating shaft 22 is provided with a threaded hole, and a screw passes through the fastening hole 24 on the hinge support lug 23 to be in threaded connection with the rear rotating shaft 22 so as to prevent the rear rotating shaft 22 from falling off.
The rear worm wheel 44 is sleeved on the rear rotating shaft 22 and is fixedly connected with the rear rotating shaft 22, and the rear worm wheel 44 is accommodated in the second driving groove 17. The rear worm 45 is rotatably arranged in the first driving groove 13 and connected with the rear worm wheel 44, the rear worm 45 is connected with an output shaft of the rear motor, power is provided by the rear motor to drive the rear worm 45 to rotate, so that the rear worm wheel 44 and the rear rotating shaft 22 are driven to rotate, and the rear base 21 is automatically folded.
In the embodiment, a third shaft sleeve 53 is sleeved at one end of the rear worm 45 far away from the rear worm wheel 44, the third shaft sleeve 53 is connected with the rear shaft sleeve fixing seat 7, and the rear shaft sleeve fixing seat 7 is fixedly arranged in the first driving groove 13; one end of the rear worm 45 close to the rear worm wheel 44 is accommodated in the second driving groove 17, a rear worm mounting hole is formed in the side wall of the second driving groove 17, an end portion shaft sleeve 54 is arranged in the rear worm mounting hole, and one end of the rear worm 45 close to the rear worm wheel 44 is accommodated in the end portion shaft sleeve 54, so that the rear worm 45 is fixed.
Preferably, the handrail motor 43 and the rear motor are the same motor, that is, the motor is a dual-output-shaft motor or the motor is connected to a dual-output-shaft speed reducer, and two output shafts of the speed reducer are respectively connected to the handrail worm 42 and the rear worm 45, so that the handrail 3 and the rear assembly 2 can be automatically folded by one motor.
It should be noted that, as shown in fig. 4 and 9, the bottom of the front fixing plate 12 is provided with an anchor wheel receiving groove 121, and the anchor wheel 22 can be received in the anchor wheel receiving groove 121 after the rear assembly 2 is folded.
The utility model has the advantages of ingenious structural design and convenient use, adopts the motor to output power, folds the treadmill handrail and the running platform through the cooperation of the worm and gear, has stable folding process and saves manpower; in addition, the treadmill is automatically folded, the situation that the user is clamped and injured due to accidents is avoided, and the use experience of the user is greatly improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. An automatic folding treadmill is characterized by comprising a front component, a rear component and a handrail, wherein the front component is hinged with the rear component; the handrail and the rear component are respectively connected with the driving component, and the driving component can drive the handrail and the rear component to rotate relative to the front component, so that the folding and the unfolding of the treadmill are realized.
2. The automatic folding treadmill of claim 1, wherein the handrail is hingedly connected to the front assembly by a handrail pivot, and the rear assembly is hingedly connected to the front assembly by a rear pivot; the driving assembly comprises transmission mechanisms and a power device, the transmission mechanisms are connected with the power device, the transmission mechanisms are divided into two groups, and the two groups of transmission mechanisms are respectively connected with the handrail rotating shaft and the rear rotating shaft; the transmission mechanism comprises a worm wheel and a worm which are matched, the worm is connected with the power device, and the worm wheel is connected with the handrail rotating shaft or the rear rotating shaft.
3. The automatic folding treadmill of claim 2, wherein the front assembly defines a first drive slot, the worm and the power device being disposed within the first drive slot; the both ends of worm are overlapped respectively and are equipped with the axle sleeve, and the axle sleeve links to each other with the axle sleeve fixing base, and the axle sleeve fixing base is fixed to be set up in first drive inslot to realize the fixed of worm.
4. The automatic folding treadmill of claim 3, wherein the side walls of the first driving slot are provided with handrail mounting holes, the handrail rotating shaft is disposed in the handrail mounting holes, the end of the handrail rotating shaft is connected with the end of the handrail, and the worm wheel is sleeved on the handrail rotating shaft and is received in the first driving slot.
5. The automatic folding treadmill of claim 3, wherein the end of the front assembly coupled to the rear assembly is provided with a support foot, the support foot is provided with a second drive slot, the side walls of the second drive slot are provided with rear assembly mounting holes, the rear pivot shaft is disposed in the rear assembly mounting hole, the end of the rear assembly coupled to the front assembly is provided with a hinge support lug, and the rear pivot shaft passes through the hinge support lug and the rear assembly mounting hole to enable the rear base to be hinged to the front base.
6. The automatic folding treadmill of claim 5, wherein a worm gear is sleeved on the rear shaft, the worm gear being received in the second driving groove; the second driving groove is communicated with the first driving groove, one end of the worm, close to the worm wheel, is accommodated in the second driving groove, a worm mounting hole is formed in the side wall of the second driving groove, an end shaft sleeve is arranged in the worm mounting hole, and one end of the rear worm, close to the rear worm wheel, is accommodated in the end shaft sleeve.
7. The automatic folding treadmill of claim 5, wherein the side wall of the hinge lug is provided with a fastening hole, the rear rotary shaft is provided with a threaded hole, and a screw passes through the fastening hole of the hinge lug to be threadedly coupled with the rear rotary shaft, so as to prevent the rear rotary shaft from falling off.
8. The automatic folding treadmill of claim 2, wherein the power means comprises a motor, both sets of drive mechanisms are connected to the same motor, and the handrail and the rear assembly are folded using the same motor.
9. The automatic folding treadmill of claim 1, wherein the drive assemblies are provided in two sets symmetrically on opposite sides of the treadmill to provide stability and reliability when the treadmill is folded.
10. The automatic folding treadmill of claim 1, wherein an end of the rear assembly distal from the front assembly is provided with a ground caster; the bottom of preceding subassembly is provided with lower margin wheel holding tank, and after the back subassembly is folding, the lower margin wheel can hold to the lower margin wheel holding tank in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120271895.8U CN214633681U (en) | 2021-01-29 | 2021-01-29 | Automatic folding running machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120271895.8U CN214633681U (en) | 2021-01-29 | 2021-01-29 | Automatic folding running machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214633681U true CN214633681U (en) | 2021-11-09 |
Family
ID=78520740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120271895.8U Active CN214633681U (en) | 2021-01-29 | 2021-01-29 | Automatic folding running machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214633681U (en) |
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2021
- 2021-01-29 CN CN202120271895.8U patent/CN214633681U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100070 room 410, 4 / F, 101, 1-15 / F, building 25, 18 District, 188 South 4th Ring Road West, Fengtai District, Beijing Patentee after: Beijing goldsmith Technology Co.,Ltd. Address before: 100070 room 410, 4 / F, 101, 1-15 / F, building 25, 18 District, 188 South 4th Ring Road West, Fengtai District, Beijing Patentee before: BEIJING KINGSMITH TECHNOLOGY Co.,Ltd. |