CN109200533B - Folding handrail structure of treadmill - Google Patents
Folding handrail structure of treadmill Download PDFInfo
- Publication number
- CN109200533B CN109200533B CN201811302054.8A CN201811302054A CN109200533B CN 109200533 B CN109200533 B CN 109200533B CN 201811302054 A CN201811302054 A CN 201811302054A CN 109200533 B CN109200533 B CN 109200533B
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- shaft sleeve
- handrail
- guide shaft
- handle
- upright post
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- 238000003825 pressing Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 6
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000008589 Obesity Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a folding handrail structure of a running machine, relates to the technical field of fitness equipment, and solves the technical problem of complex operation when a handrail is folded and unfolded. The technical key points of the device comprise an upright post and a handrail sleeved on the outer wall of the upright post, and further comprise a positioning hole arranged on the upright post, a guide shaft sleeve fixed inside the handrail, a positioning pin inserted in the guide shaft sleeve, a spring sleeved on the outer wall of the positioning pin, and a pull rod with one end rotatably connected with one end of the positioning pin penetrating out of the guide shaft sleeve and the lower end extending out of the handrail, wherein a clamping joint is arranged at one end of the positioning pin close to the upright post, the inner part of the guide shaft sleeve is arranged in a stepped hole shape, and two ends of the spring are respectively abutted; the invention has the advantage of facilitating the folding and unfolding of the handrail operated by a user.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a folding handrail structure of a running machine.
Background
Along with the continuous improvement of the living standard of the whole people, the body building is more and more favored by people. The treadmill has positive influence on human health, is more obvious in preventing obesity and reshaping, and is popular among people because the treadmill enters every family. The handrail of treadmill under the prior art all adopts the handrail of integral type, settles on the gauge outfit pole setting, and the length of handrail is fixed length, can't adjust. Therefore, the inclination angle of the folded running machine is too small, the floor area is increased, and great influence is brought to the families with the existing short housing area.
Chinese patent No. CN202666281U discloses a telescopic handrail device for running machine, wherein the top end of a vertical rod is fixedly connected with a transverse fixed tube, a guide sleeve is sleeved in the fixed tube, a slidable handrail is sleeved in the guide sleeve, circular holes are formed on the walls of the fixed tube and the guide sleeve, a plurality of positioning holes are formed on the wall of the handrail, and a positioning device matched with the positioning holes is mounted on the outer wall of the fixed tube.
Chinese patent with publication number CN201492863U discloses a side armrest apparatus of a treadmill, the treadmill is provided with two side armrest apparatuses, each side armrest apparatus is at least provided with an armrest portion and a rotating portion, the armrest portion is connected with the rotating portion, the rotating portion is sleeved on an instrument rod of the treadmill, and the rotating portion and the instrument rod of the treadmill have the same axle center.
Similar to the above treadmill handrail in the prior art, the storage work of the handrail is generally realized through a telescopic tube structure or a coaxial rotating structure, so as to achieve the effect of saving the storage space of the treadmill; however, in order to ensure stable operation of the armrest, the armrest and the upright post must be fixed by a threaded connector which is inserted through the armrest and is threadedly connected to the upright post (instrument stem) to ensure safe use of the armrest.
Disclosure of Invention
In view of the above problems, it is an object of the present invention to provide a foldable handrail structure of a treadmill, which is convenient for a user to operate the folding and unfolding of the handrail.
In order to achieve the purpose, the invention provides the following technical scheme: comprises a column, a handrail sleeved on the outer wall of the column and a handle
The positioning hole is arranged on the upright post;
the guide shaft sleeve is fixed inside the handrail, and the inside of the guide shaft sleeve is arranged in a stepped hole shape;
the positioning pin is inserted in the guide shaft sleeve, and a clamping joint is arranged at one end of the positioning pin close to the upright post;
the spring is sleeved on the outer wall of the positioning pin, and two ends of the spring are respectively abutted against the inner part of the guide shaft sleeve and the clamping head;
one end of the pull rod is rotatably connected with one end, which penetrates out of the guide shaft sleeve, of the positioning pin and is far away from the upright post, and the other end of the pull rod extends out of the handrail;
wherein, when the spring expandes completely, the locating hole was worn to establish by the joint, and outside the pull rod stretched out the handrail, the handrail was located the rotation axle sleeve on the stand outer wall and was fixed in the handle on the rotation axle sleeve outer wall including the cover, the one end that the direction axle sleeve is close to the stand was worn to establish the rotation axle sleeve and with stand outer wall butt, be fixed with the cylinder that is in terminal surface under the handle on the outer wall of handle, the pull rod stretches out the part butt that the stand was kept away from to the part outside the handle and cylinder.
By adopting the technical scheme, when the handrail needs to be folded, the positioning pin is controlled to slide towards the direction far away from the upright column only by the pull rod, at the moment, the spring is stressed and compressed, and the clamping joint is withdrawn out of the upright column to release the clamping relation between the handle and the upright column, so that the handrail can rotate as required to complete the folding work of the handrail; when the handrail needs to be unfolded, the handrail only needs to be rotated until the guide shaft sleeve is communicated with the positioning hole, and at the moment, the spring is reset to push the clamping head into the upright post, so that the handrail and the upright post are kept in a fixed state; the handrail is simple in structure and convenient to operate, the pull rod, the positioning pin, the guide shaft sleeve and the handrail are integrally arranged, so that the situation that parts fall and are lost is avoided, the situation that the threaded connecting piece rotates, returns, loosens and falls in the working process of the running machine is also avoided, and the use safety of the handrail is effectively ensured; realize the rotation relation between handrail and the stand through rotating the axle sleeve, and can ensure the connection area between handrail and the stand through the cooperation between rotation axle sleeve and the stand for be connected between handrail and the stand comparatively stably, can play the effect of lever through the cooperation between cylinder and the pull rod, make the user only need press the pull rod and stretch out the outer part of handle and can make the pull rod pulling locating pin move towards the direction of keeping away from the stand, it is more convenient to use.
The invention is further configured to: the rotating shaft sleeve is provided with a connecting hole, the guide shaft sleeve is in interference fit with the connecting hole, and the end face of the guide shaft sleeve, which is close to the stand column, is arranged at a partial inverted right angle with the outer wall of the guide shaft sleeve in a connection mode.
Through adopting above-mentioned technical scheme, through the part chamfer setting that is close to the terminal surface of stand with the guide shaft sleeve and the handing-over of guide shaft sleeve outer wall, the staff of being convenient for inserts the axis of rotation cover when the installation rotates the axle sleeve and advances the connecting hole, and guide shaft sleeve skew when adopting interference fit can avoid the welding.
The invention is further configured to: the one end slope that stand was kept away from to the uide bushing sets up downwards, the one end that the handle was stretched out to the pull rod is provided with the extension portion that the orientation was kept away from the direction bending type of stand and is set up, and when the spring expanded completely, extension portion and handle level.
Through adopting above-mentioned technical scheme, can increase the power wall of pull rod through extension portion for the user can control the pull rod with littleer power and deflect.
The invention is further configured to: one end of the lengthening part, which is far away from the pull rod, is provided with a pressing part which is bent downwards.
Through adopting above-mentioned technical scheme, the splenium convenient to use person directly promotes extension portion and rotates downwards through buckling the setting downwards, and the operation is more convenient.
The invention is further configured to: the connecting shaft sleeve is fixed in the upright post, one end of the upright post is communicated with the positioning hole, and when the guide shaft sleeve is communicated with the positioning hole, the axes of the connecting shaft sleeve and the guide shaft sleeve are overlapped.
Through adopting above-mentioned technical scheme, can increase the joint through the connecting sleeve and stretch into the stand in the time with the area of contact of stand for be connected between connector and the stand is more stable.
The invention is further configured to: the outer cladding of handrail has the outward appearance piece, the outward appearance piece is including connecting outward appearance piece and handle outward appearance piece, it connects including the pipe box of cover on locating the rotation axle sleeve and setting up the tubular product on the pipe box outer wall to connect the outward appearance piece, outside the tubular product joint was worn out to appear by the handle, handle outward appearance piece cover was located on the handle stretches out the part of connecting the outward appearance piece.
Through adopting above-mentioned technical scheme, can shelter from each welding seam on the handrail through outward appearance piece for the handrail is more pleasing to the eye.
The invention is further configured to: the connecting appearance piece is divided into a left connecting piece and a right connecting piece which are arranged in a bilateral symmetry mode.
Through adopting above-mentioned technical scheme, be the branching form setting between handle and the rotation axle sleeve, adopt conventional method to be difficult to install on the handing-over position of handle and rotation axle sleeve connecting appearance piece, will connect the left connecting piece and the right connecting piece that the appearance piece divide into bilateral symmetry and set up and make and connect the mode that appearance piece can adopt the joint to assemble and fix on handle and rotation axle sleeve.
The invention is further configured to: the left connecting piece is internally provided with a threaded shaft sleeve, and the right connecting piece is inserted with a bolt in threaded connection with the threaded shaft sleeve.
Through adopting above-mentioned technical scheme, can press from both sides left connecting piece and right connecting piece clamp through the cooperation between bolt and the screw thread axle sleeve and fix together to make left connecting piece and right connecting piece can splice and form and connect outward appearance piece.
Compared with the prior art, the invention has the beneficial effects that:
(1) the positioning pin, the positioning hole, the spring, the guide shaft sleeve and the pull rod are matched, so that a user can release the clamping and fixing relation between the handrail and the upright column only by pressing, and the positioning pin, the spring, the guide shaft sleeve and the pull rod are integrally arranged, so that the automatic clamping and positioning function between the handrail and the upright column can be realized;
(2) the column, the pull rod, the lengthened part and the pressing part are matched together by adopting a lever principle, so that a user can control the positioning pin to be pushed out of the column by slightly pressing the column, and the column is simple in structure, labor-saving and convenient to operate;
(3) the appearance quality of the handrail can be ensured through the appearance piece, so that the appearance problems such as obvious connecting seams, welding seams and the like cannot occur between the handrail and the upright post.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural view of the exterior member of the present embodiment after being removed;
FIG. 3 is a schematic structural diagram of an appearance member according to the present embodiment;
fig. 4 is a schematic structural view of the armrest of the embodiment.
Reference numerals: 1. a column; 11. positioning holes; 12. mounting holes; 2. an appearance member; 21. connecting the appearance piece; 211. pipe sleeve; 212. a pipe joint; 213. a right connector; 214. a left connector; 215. a threaded shaft sleeve; 216. a protrusion; 217. a stepped hole; 218. a bolt; 22. a handle appearance piece; 221. a flange; 222. a card slot; 3. a handrail; 31. rotating the shaft sleeve; 311. connecting holes; 32. a handle; 321. a cylinder; 4. a guide shaft sleeve; 5. positioning pins; 51. a clamping head; 6. a spring; 7. a pull rod; 71. a lengthening part; 72. a pressing part; 8. and the connecting shaft sleeve.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
A folding handrail structure of a treadmill is combined with figures 1 and 2, and comprises an upright post 1 and a handrail 3 rotatably connected to the upright post 1, wherein the handrail 3 is coated with an appearance piece 2 for hiding welding seams and connecting seams; the armrest 3 includes a rotating shaft sleeve 31 sleeved on the outer wall of the upright 1 and a handle 32 fixed on the outer wall of the rotating shaft sleeve 31, and the appearance member 2 includes a connection appearance member 21 covering the rotating shaft sleeve 31 and a portion of the handle 32 close to the rotating shaft sleeve 31 and a handle appearance member 22 sleeved on a portion of the handle 32 extending out of the connection appearance member 21.
As shown in fig. 2, the connection appearance 21 includes a tube 211 sleeved on the rotation shaft sleeve 31 and a tube connector 212 disposed on an outer wall of the tube 211 and sleeved on the handle 32, and the handle 32 penetrates the tube connector 212.
As shown in fig. 3, the connection appearance member 21 is divided into a left connection member 214 and a right connection member 213 which are arranged in bilateral symmetry, a plurality of horizontally arranged threaded shaft sleeves 215 are arranged inside the left connection member 214, a plurality of stepped holes 217 are arranged on the right connection member 213, and bolts 218 which are respectively in threaded connection with the threaded shaft sleeves 215 are inserted into the stepped holes 217, wherein the bolts 218 are selected as hexagon socket head bolts, and nuts of the bolts 218 are hidden in the stepped holes 217.
The handle appearance piece 22 is arranged close to one end of the connecting appearance piece 21 in an opening mode, a ring of flange 221 which is arranged around the opening of the handle appearance piece 22 is arranged at the opening end of the handle appearance piece 22, a plurality of clamping grooves 222 which are arranged at equal intervals along the length direction of the flange 221 are arranged on the flange 221, and a plurality of protrusions 216 which are respectively inserted into the clamping grooves 222 are arranged on the inner sides of the left connecting piece 214 and the right connecting piece 213; the handle face piece 22 can be snap-fit to the handle 32 by engagement between the snap-fit groove 222 and the protrusion 216.
As shown in fig. 4, a positioning hole 11 is formed in the upright post 1, a mounting hole 12 is further formed in the upright post 1, and a connecting shaft sleeve 8 is arranged in the upright post 1, wherein two ends of the connecting shaft sleeve 8 are respectively inserted into the positioning hole 11 and the mounting hole 12, and two ends of the connecting shaft sleeve 8 are fixed in the upright post 1 in a welding manner; a connecting hole 311 capable of being communicated with the positioning hole 11 is formed in the rotating shaft sleeve 31, a guide shaft sleeve 4 which is close to one end of the upright post 1 and is inserted into the connecting hole 311 and is arranged in a stepped hole 217 shape is welded on the rotating shaft sleeve 31, a positioning pin 5 is inserted into the guide shaft sleeve 4, one end, far away from the upright post 1, of the positioning pin 5 is rotatably connected with a pull rod 7 extending out of the handle 32, a spring 6 used for driving the positioning pin 5 to be inserted into the connecting shaft sleeve 8 is sleeved on the outer wall of the positioning pin 5, a clamping joint 51 with the outer diameter being consistent with the inner diameter of the connecting shaft sleeve 8 is arranged at one end, close to the upright post 1, of the positioning pin 5, and two ends of the spring; wherein, when the positioning hole 11 and the coupling hole 311 are completely communicated, the coupling boss 8 and the guide boss 4 are coaxially disposed.
The guide shaft sleeve 4 is in interference fit with the connecting hole 311, the end face of the guide shaft sleeve 4 close to the upright post 1 and the outer wall of the guide shaft sleeve 4 are arranged in a reverse right angle mode, and the guide shaft sleeve 4 is completely fixed with the rotating shaft sleeve 31 in a welding mode after being inserted into the connecting hole 311.
As shown in fig. 4, a column 321 whose length direction is perpendicular to the length direction of the handle 32 is fixed on the lower end surface of the handle 32, and the part of the pull rod 7 extending out of the handle 32 is arranged in contact with the part of the column 321 far away from the upright post 1; wherein, the lower end of the pull rod 7 is provided with an extension part 71 which is bent towards the direction far away from the upright post 1 and is hidden in the appearance piece 2, one end of the extension part 71 far away from the upright post 1 is provided with a pressing part 72 which is bent downwards and extends out of the appearance piece 2, and when the spring 6 is completely unfolded, the extension part 71 and the handle 32 are horizontally arranged.
The working process and the beneficial effects of the invention are as follows:
when the handrail 3 is folded, only the pressing part 72 needs to be pressed, at this time, the pull rod 7 can be outwards turned over along the direction of keeping away from the upright post 1 by the fulcrum orientation through the cylinder 321, so that the positioning pin 5 is pulled to move along the direction of keeping away from the upright post 1 along the guide shaft sleeve 4 until the clamping connector 51 arranged on the positioning pin 5 completely exits from the connecting shaft sleeve 8, the clamping relation between the handrail 3 and the upright post 1 is removed, and finally, the handrail 3 can be folded and stored by rotating the handrail 3.
When the handrail 3 is unfolded, only the handrail 3 needs to be rotated, when the guide shaft sleeve 4 is completely communicated with the connecting shaft sleeve 8, the spring 6 is unfolded and pushes the clamping connector 51 into the connecting shaft sleeve 8 to complete the clamping positioning work between the handrail 3 and the upright post 1, so that the effects of unfolding the handrail 3 and keeping the handrail 3 in an unfolded state are achieved.
The movable parts are integrally arranged, so that the movable parts do not need to be detached and separated during operation, and the handrail 3 can prevent parts from being lost; the clamping connection is released by pressing with fingers, the handrail 3 only needs to be rotated when the handrail 3 is unfolded, the whole operation process does not need to be aligned, and the labor and the worry are saved; only the pressing portion 72 of each component extends out of the exterior 2, so that the exterior of the handrail 3 can be ensured, the handrail 3 can be prevented from being hooked by a user, and the safety performance is high.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The folding handrail structure of the treadmill comprises an upright post (1) and a handrail (3) sleeved on the outer wall of the upright post (1), and is characterized by also comprising
The positioning hole (11), the positioning hole (11) is arranged on the upright post (1);
the guide shaft sleeve (4), the guide shaft sleeve (4) is fixed inside the handrail (3), and the inside of the guide shaft sleeve (4) is arranged in a stepped hole (217) shape;
the positioning pin (5) is inserted into the guide shaft sleeve (4), and a clamping joint (51) is arranged at one end, close to the upright post (1), of the positioning pin (5);
the spring (6) is sleeved on the outer wall of the positioning pin (5), and two ends of the spring (6) are respectively abutted against the inside of the guide shaft sleeve (4) and the clamping head (51);
one end of the pull rod (7) is rotatably connected with one end, which penetrates out of the guide shaft sleeve (4) and is far away from the upright post (1), of the positioning pin (5), and the other end of the pull rod (7) extends out of the handrail (3);
wherein, when spring (6) expand completely, locating hole (11) are worn to establish by joint (51), and outside pull rod (7) stretched out handrail (3), handrail (3) are including rotating axle sleeve (31) of cover locating on stand (1) outer wall and being fixed in handle (32) on rotating axle sleeve (31) outer wall, the one end that direction axle sleeve (4) are close to stand (1) is worn to establish and is rotated axle sleeve (31) and with stand (1) outer wall butt, be fixed with cylinder (321) that are in handle (32) lower terminal surface on the outer wall of handle (32), pull rod (7) stretch out the partial butt of keeping away from stand (1) with cylinder (321) of the outer part of handle (32).
2. The folding handrail structure of a treadmill of claim 1, wherein: the rotary shaft sleeve (31) is provided with a connecting hole (311), the guide shaft sleeve (4) is in interference fit with the connecting hole (311), and the guide shaft sleeve (4) is close to the end face of the stand column (1) and is arranged at a partial inverted right angle of the outer wall of the guide shaft sleeve (4).
3. The folding handrail structure of a treadmill of claim 1, wherein: one end of the guide shaft sleeve (4) far away from the upright post (1) is obliquely and downwards arranged, one end of the pull rod (7) extending out of the handle (32) is provided with a lengthened part (71) bent towards the direction far away from the upright post (1), and when the spring (6) is completely unfolded, the lengthened part (71) is horizontal to the handle (32).
4. A treadmill folding handrail construction as claimed in claim 3, wherein: one end of the lengthening part (71) far away from the pull rod (7) is provided with a pressing part (72) which is bent downwards.
5. The folding handrail structure of a treadmill of claim 1, wherein: still include connecting axle sleeve (8), connecting axle sleeve (8) are fixed in stand (1), stand (1) one end and locating hole (11) intercommunication, when guide axle sleeve (4) and locating hole (11) intercommunication, the axis coincidence of connecting axle sleeve (8) and guide axle sleeve (4) sets up.
6. The folding handrail structure of a treadmill of claim 4, wherein: the outer side of the handrail (3) is coated with an appearance piece (2), and the appearance piece (2) comprises a connecting appearance piece (21) and a handle appearance piece (22); the connecting appearance piece (21) comprises a pipe sleeve (211) sleeved on the rotating shaft sleeve (31) and a pipe connector (212) arranged on the outer wall of the pipe sleeve (211), the handle (32) penetrates through the pipe connector (212), and the handle appearance piece (22) is sleeved on the part, extending out of the connecting appearance piece (21), of the handle (32); the lengthening part (71) is hidden in the appearance piece (2), and the pressing part (72) extends out of the appearance piece (2).
7. The folding handrail structure of a treadmill of claim 6, wherein: the connecting appearance piece (21) is divided into a left connecting piece (214) and a right connecting piece (213) which are arranged in a left-right symmetrical mode.
8. A treadmill folding handrail construction as recited in claim 7, wherein: the left connecting piece (214) is internally provided with a threaded shaft sleeve (215), and the right connecting piece (213) is inserted with a bolt (218) in threaded connection with the threaded shaft sleeve (215).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811302054.8A CN109200533B (en) | 2018-11-02 | 2018-11-02 | Folding handrail structure of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811302054.8A CN109200533B (en) | 2018-11-02 | 2018-11-02 | Folding handrail structure of treadmill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109200533A CN109200533A (en) | 2019-01-15 |
| CN109200533B true CN109200533B (en) | 2020-04-28 |
Family
ID=64998156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811302054.8A Active CN109200533B (en) | 2018-11-02 | 2018-11-02 | Folding handrail structure of treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109200533B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201492863U (en) * | 2009-09-25 | 2010-06-02 | 上海高硕机电科技有限公司 | Side handrail device of running machine |
| CN203684793U (en) * | 2013-12-12 | 2014-07-02 | 温建权 | Conveniently-adjustable tent frame lifting device |
| CN205730120U (en) * | 2016-05-20 | 2016-11-30 | 青岛英派斯健康科技股份有限公司 | A kind of treadmill |
| CN207152960U (en) * | 2017-07-16 | 2018-03-30 | 金华黑石健身器材科技有限公司 | A kind of treadmill rotating handrail mechanism of latch structure |
| CN207384723U (en) * | 2017-10-26 | 2018-05-22 | 泊康科技股份有限公司 | A kind of treadmill handrail swings folding and folds mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7892149B2 (en) * | 2009-03-17 | 2011-02-22 | Strength Master Fitness Tech Co., Ltd. | Folding structure of a treadmill |
-
2018
- 2018-11-02 CN CN201811302054.8A patent/CN109200533B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201492863U (en) * | 2009-09-25 | 2010-06-02 | 上海高硕机电科技有限公司 | Side handrail device of running machine |
| CN203684793U (en) * | 2013-12-12 | 2014-07-02 | 温建权 | Conveniently-adjustable tent frame lifting device |
| CN205730120U (en) * | 2016-05-20 | 2016-11-30 | 青岛英派斯健康科技股份有限公司 | A kind of treadmill |
| CN207152960U (en) * | 2017-07-16 | 2018-03-30 | 金华黑石健身器材科技有限公司 | A kind of treadmill rotating handrail mechanism of latch structure |
| CN207384723U (en) * | 2017-10-26 | 2018-05-22 | 泊康科技股份有限公司 | A kind of treadmill handrail swings folding and folds mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109200533A (en) | 2019-01-15 |
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