CN208115026U - A kind of folding side handrail and the treadmill with the side handrail - Google Patents
A kind of folding side handrail and the treadmill with the side handrail Download PDFInfo
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- CN208115026U CN208115026U CN201720787585.5U CN201720787585U CN208115026U CN 208115026 U CN208115026 U CN 208115026U CN 201720787585 U CN201720787585 U CN 201720787585U CN 208115026 U CN208115026 U CN 208115026U
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- Prior art keywords
- latch fitting
- stand
- fixing axle
- state
- limit shaft
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Abstract
The utility model discloses a kind of folding side handrail and with the treadmill of the side handrail, wherein folding side handrail includes accommodating cavity on the inside of the stand and the movable hand rail for being flexibly connected stand, and movable hand rail intracavitary can be routed up or be retracted in accommodating cavity from accommodating relative to stand activity；Folding side handrail further includes the locking and unlocking component set between stand and movable hand rail, and locking and unlocking component includes latch fitting and by latch fitting；Latch fitting is bent in " W " shape, and middle part is fixed in accommodating cavity by fixing axle, one end set calmly it is intracavitary be pierced by and be equipped with end cap, the other end is equipped with limit shaft, and latch fitting makes limit shaft against by latch fitting by the torsional spring that covers in fixing axle；Be fixedly connected with movable hand rail by latch fitting, and fan-shaped by the end of latch fitting, two sides corner parts be not equipped with for limit shaft against opening；Wherein, movable hand rail is in by the opening of two sides by latch fitting rout up state or retracted state.
Description
Technical field
The utility model relates to treadmill technical field, more particularly to a kind of folding side handrail and with this
The treadmill of side handrail.
Background technique
Treadmill is the standing fitness equipment of family and gymnasium, and is simplest one in current family fitness equipment
Kind, it is the optimal selection of Domestic health care exercising apparatus.
Currently, popularizing due to household running machine, more and more manufacturers start to focus on the space occupied of treadmill.Its
In, space occupied of the treadmill after storage can reduce using folding side handrail.But currently, generally use plum blossom handle
Side handrail is positioned.I.e. side handrail in the open state, needs to screw plum blossom handle just and can make side handrail and be maintained at and beat
Open state operates not very convenient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of folding side handrail and bands
The treadmill of the side handrail, by lock and unlock component can allow movable hand rail rapidly from accommodate it is intracavitary rout up or
It is retracted in accommodating cavity.
To achieve the above object, the utility model provides following technical solution：
A kind of folding side handrail is helped including the accommodating cavity being set on the inside of stand and the activity for being flexibly connected the stand
Hand, the movable hand rail can rout up or be retracted to the accommodating cavity out of described accommodating cavity relative to the stand activity
It is interior；
It further include set on the locking and unlocking component between the stand and the movable hand rail, the locking and unlocking group
Part includes latch fitting and by latch fitting；
The latch fitting is bent in " W " shape, and middle part is fixed in the accommodating cavity by fixing axle, and one end is from described
End cap is pierced by and is equipped in accommodating cavity, and the other end is equipped with limit shaft, and the latch fitting is by covering in the fixing axle
On torsional spring make the limit shaft against described by latch fitting；
It is described to be fixedly connected with the movable hand rail by latch fitting, and the end by latch fitting is fan-shaped, two sides corner
Portion be respectively equipped with for the limit shaft against opening；
Wherein, it is described by latch fitting by the opening of two sides make the movable hand rail be in rout up state or retracted state.
As a kind of enforceable mode, it is described lock and unlock component include the latch fitting and two side by side it is described by
Latch fitting；
It is individually fixed in the two sides of the movable hand rail described in two by fastener by latch fitting；
The latch fitting is located at two side by side described by between latch fitting, and the torsional spring by covering in the fixing axle makes
The limit shaft is against the opening described in two by latch fitting.
As a kind of enforceable mode, the one end of the latch fitting, which is equipped with, supplies the perforative via hole of the limit shaft, described
Limit shaft is fixed on the end of the latch fitting by the via hole.
As a kind of enforceable mode, the one end of the torsional spring against the stand side wall, the torsional spring it is another
One end is fixed in the via hole.
It is equipped with as a kind of enforceable mode, on the inside of the stand in sliceable the first connection inner casing and the second connection
Shell, it is described first connection inner casing and it is described second connection inner casing by one buckle splicing, and it is described first connection inner casing and
The accommodating cavity is formed between the second connection inner casing.
Correspondingly, the utility model additionally provides following technical solution：
A kind of treadmill, including crossbearer, stand and above-mentioned folding side handrail, the front end of the crossbearer connects institute
Stand is stated, the inside of the stand is equipped with the folding side handrail.
It further include convertible support component as a kind of enforceable mode, the support component is set to transmission device
End bottom, and it is opposite with the supporting element of the front bottom end set on the transmission device；
Wherein, pass through the end for routing up state and the adjustable transmission device of retracted state of the support component
Highly.
As a kind of enforceable mode, the support component include fixing axle, connector, supporting element, limit shaft and
Limit cross bar；
The fixing axle is fixed on the crossbearer；
Described connector one end connects the fixing axle, and the other end connects the supporting element, and the connector around
The fixing axle overturns the distance between the adjustable supporting element and the crossbearer；
The limit shaft is set to the middle position of the connector, and is set to the company of the fixing axle and the supporting element
The side of wiring；
The limit cross bar is set between the fixing axle and the limit shaft；
Wherein, the limit cross bar provides the connector and limits to two side to overturn, is in the support component and routs up
State or retracted state.
The beneficial effects of the utility model compared with the prior art lie in：
The utility model provides a kind of folding side handrail and the treadmill with the side handrail, it is only necessary to an operation step
Suddenly, can allow its movable hand rail rapidly from accommodate it is intracavitary rout up or be retracted in accommodating cavity, and make movable hand rail
It keeps the state routed up or keeps the state withdrawn.Wherein the main cooperation by locking and unlocking between component is realized.
Detailed description of the invention
Fig. 1 (a) is the perspective view at the side visual angle of stand locking structure provided by the embodiment of the utility model, and Fig. 1 (b) is
The perspective view at the other side visual angle of stand locking structure provided by the embodiment of the utility model；
Fig. 2 is the perspective view for the treadmill that an embodiment of the present invention provides；
Fig. 3 is the perspective view for the treadmill that another embodiment of the utility model provides；
Fig. 4 (a) is that the treadmill that another embodiment of the utility model provides is in side when routing up state in support component
View, Fig. 4 (b) are side view of the treadmill that provides of another embodiment of the utility model when support component is in retracted state
Figure；
Fig. 5 is in when routing up state for the support component that an embodiment of the present invention provides and side view when retracted state
Figure；
Fig. 6 (a) is the external view of the instrument board for the treadmill that the utility model another embodiment provides, and Fig. 6 (b) is this
The interior views of the instrument board for the treadmill that utility model another embodiment provides；
Fig. 7 is the side view for the safety lock structure that an embodiment of the present invention provides；
Fig. 8 is the side view for the inserted sheet that an embodiment of the present invention provides；
Fig. 9 (a) is the external view for the treadmill that another embodiment of the utility model provides；Fig. 9 (b) is the utility model
The interior views for the treadmill that another embodiment provides；
Figure 10 is the perspective view for the locking and unlocking component for handrail that an embodiment of the present invention provides；
Figure 11 is the interior views for the stand that an embodiment of the present invention provides；
Figure 12 (a) is the external view for the treadmill that another embodiment of the utility model provides；Figure 12 (b) is that this is practical new
The interior views for the treadmill that the another embodiment of type provides；
Figure 13 is the interior views of the transmission main body for the treadmill that another embodiment of the utility model provides.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are carried out clearly and completely
Description, it is clear that described embodiment is only the section Example of the utility model, rather than whole embodiments.
(a) and Fig. 1 (b) referring to Fig.1, present embodiments provide a kind of stand locking structure, pass through this stand locking knot
Structure can be such that stand 1 is unfolded or pack up stand 1.Fig. 1 (a) and Fig. 1 (b) illustrates stand locking from two visual angles respectively
Structure makes the state after the expansion of stand 1.It, can although not showing the state after stand locking structure packs up stand 1 in figure
To be inferred to from figure：After stand 1 is packed up, stand 1 is almost parallel with crossbearer 2.
All structures for stand 1 being unfolded the realization in Fig. 1 (a) and Fig. 1 (b) or packing up stand 1 are referred to as to lock
Tight reconciliation lock set 3.This locking and unlocking component 3 is set between crossbearer 2 and stand 1, passes through this locking and unlocking component 3
Stand 1 can be made to be unfolded or pack up stand 1.Wherein, no matter the state that stand 1 is in expansion is in the shape packed up
State, it is at locking state, cannot arbitrarily swing；And work as the mistake between the state of expansion and the state packed up of stand 1
When crossing, it be it is in the unlocked state, can arbitrarily swing.
In one embodiment, the locking and unlocking component 3 of stand locking structure is including latch fitting 31 and by latch fitting 32, latch fitting
31 are movably arranged on crossbearer 2, are fixedly set in stand 1 by latch fitting 32, can control latch fitting 31 by foot piece 33, make
Stand 1 is in locking state or unlocked state.
A part of specific structure is as follows：Latch fitting 31 is rotatably arranged on crossbearer 2 by shaft 34, and latch fitting 31 also passes through
Tension spring 35 connect crossbearer 2, and be controlled by tension spring 35 can elastic reset, in addition, latch fitting 31 itself further includes lock pin 36.
Based on above-mentioned structure, latch fitting 31 can be made to rotate around shaft 34 to the direction a by trampling foot piece 33, passed through
Unclamping foot piece 33 can make latch fitting 31 be controlled reset by tension spring 35, i.e., latch fitting 31 returns to original position along the opposite direction of a.
The specific structure of another part is as follows：It is located at the downside of latch fitting 31 by latch fitting 32, and is included pin hole by latch fitting 32
37, this pin hole 37 is open towards lock pin 36；Substantially fan-shaped by latch fitting 32 shown in Fig. 1 (b), two pin holes 37 are distinguished
Two relative positions on the arc edge by latch fitting 32.And consolidated by 32 sets of latch fitting what is extended out from crossbearer 2
On dead axle 38, circumferentially rotated using the axis as shaft；Fixing axle 38 and the fixing axle 39 to extend out from by latch fitting 32 are solid respectively
Surely connect stand 1 (stand 1 in Fig. 1 (b) is represented by dashed line).
Based on above-mentioned structure, when latch fitting 31 is rotated around shaft 34 to the direction a, make lock pin 36 from any one pin hole 37
Separation, i.e., can be circumferentially rotated, stand 1 is in the unlocked state by latch fitting 32 around fixing axle 38；On the contrary, when latch fitting 31 around
Shaft 34 is rotated to the opposite direction of a, is caught in lock pin 36 in any one pin hole 37, i.e., cannot be rotated by latch fitting 32, at stand 1
In locking state；The state that lock pin 36 is caught in the state that the expansion of stand 1 is respectively corresponded in two pin holes 37 and stand 1 is packed up, Fig. 1
(b) from a visual angle illustrate lock and unlock component 3 make stand 1 be unfolded after state.
In one embodiment, the locking and unlocking component 3 of stand locking structure includes latch fitting 31, by latch fitting 32 and brake
Fare 30；Latch fitting 31 is movably arranged on crossbearer 2, is fixedly set in stand 1 by latch fitting 32, one end of brake cable 30 is fixed
Connection lock element 31, and brake cable 30 is controlled by foot piece 33；Here, the principle that brake cable 30 stretches is similar to the brake of bicycle
Therefore fare can control latch fitting 31 by foot piece 33, stand 1 is made to be in locking state or unlocked state.
In one embodiment, the locking and unlocking component 3 of stand locking structure includes latch fitting 31, by latch fitting 32 and brake
Fare 30；Latch fitting 31 is rotatably arranged on crossbearer 2 by shaft 34, and latch fitting 31 is also connected by brake cable 30 and foot piece 33
Connect, latch fitting 31 also by tension spring 35 connect crossbearer 2 and be controlled by tension spring 35 can elastic reset, in addition, latch fitting 31 itself also wraps
Include lock pin 36.
Based on above-mentioned structure, brake cable 30, the principle class that brake cable 30 stretches can be driven by trampling foot piece 33
It is similar to the brake cable of bicycle, the latch fitting 31 being directly connected to by brake cable 30 can be driven, makes latch fitting 31 around shaft 34 to the side a
To rotation, latch fitting 31 can be made to be controlled reset by tension spring 35 by unclamping foot piece 33, i.e., latch fitting 31 is returned to along the opposite direction of a
Position originally.
It in addition, being located at the downside of latch fitting 31 by latch fitting 32, and is included pin hole 37 by latch fitting 32, this pin hole 37 is towards lock
Pin 36 is open；Substantially fan-shaped by latch fitting 32 shown in Fig. 1 (b), two pin holes 37 are located at the circular arc by latch fitting 32
Two relative positions on edge.It is to turn with the axis and by 32 sets of latch fitting in the fixing axle 38 to extend out from crossbearer 2
Axis circumferentially rotates；Fixing axle 38 and the fixing axle 39 to extend out from by latch fitting 32 are respectively fixedly connected with stand 1 (in Fig. 1 (b)
Stand 1 be represented by dashed line).
Based on above-mentioned structure, when latch fitting 31 is rotated around shaft 34 to the direction a, make lock pin 36 from any one pin hole 37
Separation, i.e., can be circumferentially rotated, stand 1 is in the unlocked state by latch fitting 32 around fixing axle 38；It is opposite, when latch fitting 31 around
Shaft 34 is rotated to the opposite direction of a, is caught in lock pin 36 in any one pin hole 37, i.e., cannot be rotated by latch fitting 32, at stand 1
In locking state；The state that lock pin 36 is caught in the state that the expansion of stand 1 is respectively corresponded in two pin holes 37 and stand 1 is packed up, Fig. 1
(b) from a visual angle illustrate lock and unlock component 3 make stand 1 be unfolded after state.
In one embodiment, the locking and unlocking component 3 of stand locking structure is between crossbearer 2 and stand 1.Specifically
, the foot piece 33 for locking and unlocking component 3 is located at the side of crossbearer 2, it and 4 phase of supporting element positioned at the other side of crossbearer 2
It is right, and foot piece 33 and supporting element 4 arrange on the direction of the length perpendicular to crossbearer 2, tool when crossbearer 2 being made to be in upright state
There are two opposite supporting points.It means, foot piece 33 is located on specific position by the present embodiment, while being used as foot piece
Supporting element is also served as, in the case where not increasing the volume of supporting point, can keep erectting after packing up the stand 1 of treadmill
State does not need to lean on the wall yet.
Referring to Fig. 2, a kind of treadmill is present embodiments provided comprising the locking of the stand as shown in Fig. 1 (a) and Fig. 1 (b)
Structure, further includes opposite two sides crossbearer 2 and stand 1, and the direction b and the direction c in figure indicate opposite two sides respectively.
Based on this, treadmill provided in this embodiment, there are four opposite supporting points for tool when in upright state.Therefore, treadmill exists
Stand 1 can keep upright state after packing up, and not need to lean on the wall.
Referring to Fig. 3, in one embodiment, treadmill includes the stand locking structure as shown in Fig. 1 (a) and Fig. 1 (b),
It further includes opposite two sides crossbearer 2 and stand 1, and the direction b and the direction c in figure indicate opposite two sides respectively.And b
The locking and unlocking component 3 in direction and the locking and unlocking component 3 in the direction c share one drag two brake cable 30, and this brake cable
30 are separately connected 31 (Fig. 3 of latch fitting of the locking and unlocking component 3 in the latch fitting 31 of the locking and unlocking component 3 in the direction b and the direction c
In do not show that two latch fittings 31).It is noted herein that in locking and unlocking component 3 on the direction b and the direction c, only
One of foot piece 33 is mobilizable and drives brake cable 30, and another one play decoration function and supporting role
And brake cable 30 is not driven.
Based on above-mentioned structure, brake cable 30 can be driven by trampling wherein mobilizable foot piece 33, so as to
Two latch fittings 31 being directly connected to by brake cable 30, i.e. latch fitting 31 on latch fitting 31 and the direction c on the direction b are driven, while making b
The stand 1 in stand 1 and the direction c on direction is in the unlocked state.
Referring to Fig. 4, in one embodiment, treadmill includes support component 5, this support component 5 is set to transmission device 6
End bottom, and and the front bottom end set on transmission device 6 supporting element 4 it is opposite；The direction d and the direction e difference in figure
Indicate the front end and end and the front end and end of crossbearer 2 of transmission device 6.And it wherein, can be with by support component 5
Adjust the height of the end of transmission device 6.Transmission device 6 is set to be in horizontality or heeling condition, correspondingly, can provide
The running of user's flat slope or slope running.
Referring to Fig. 5, in one embodiment, the support component 5 of treadmill includes fixing axle 51, connector 52, supporting element
53, limit shaft 54 and limit cross bar 55；Specifically, fixing axle 51 is fixed on crossbearer 55, overturn as support component 5
Fulcrum, the direction f in Fig. 5 show the reverses direction of support component 5.52 one end of connector is connected and fixed axis 51, and the other end connects
Connect supporting element 53, and by connector 52 around fixing axle 51 overturn between adjustable supporting element 53 and crossbearer 55 away from
From；Limit shaft 54 is set to the middle position of connector 52, and is set to the side of the connecting line of fixing axle 5l and supporting element 53, figure
Dotted line g in 5 shows the connecting line of fixing axle 51 and supporting element 53；Corresponding, limit cross bar 55 is set to fixing axle 51
Between limit shaft 54；Wherein, limit cross bar 55 provides connector 52 and limits to two side to overturn, is in support component 5 and routs up
State or retracted state.
Based on above-mentioned structure, for support component 5 in when routing up state, the spacing of supporting element 53 and crossbearer 55 is larger, makes
Treadmill is in state shown in Fig. 4 (a)；When support component 5 is in retracted state, the spacing of supporting element 53 and crossbearer 55 compared with
It is small, so that treadmill is in state shown in Fig. 4 (b).
Referring to Fig. 6 (a) and Fig. 6 (b), a kind of safety lock structure of treadmill is present embodiments provided, this safety lock knot
Structure is set in instrument board 7.Wherein, the partial enlargement of Fig. 6 (b) shows this safety lock structure.Safety lock structure in figure
Including be set to wiring board 74 on the first metal intermediate plate 71, the second metal intermediate plate 72 and with the first metal intermediate plate 71, the second gold medal
Belong to the inserted sheet 73 of the pluggable connection of intermediate plate 72；Here inserted sheet 73 plays the first metal intermediate plate 71 of connection and the second metal intermediate plate 72
Effect, when inserted sheet 73 is inserted into the first metal intermediate plate 71 and when the second metal intermediate plate 72, is fixed by two intermediate plates clampings,
Also treadmill is enable to start.
In addition to this, safety lock structure provided in this embodiment further includes being set to the first metal intermediate plate 71 and the second metal clip
Magnetic assembly 75 between piece 72；Here magnetic assembly 75 provides inserted sheet 73 and is inserted into the first metal intermediate plate 71, the second metal clip
The guiding of piece 72.
Increase magnetic assembly 75, a side on the basis of being fixed by two intermediate plate clampings based on above-mentioned structure
Face provides guiding by it, is on the other hand also fixed by it.Therefore, compared to safety switch magnetic-type in background technique,
75 fixed function of magnetic assembly in the present embodiment weakens, guiding role enhancing.Therefore, magnetism being used for a long time can weaken to magnetic
The influence of component 75 is little.
Referring to Fig. 7, in one embodiment, magnetic assembly 75 includes mounting groove 751 and magnet 752, and the one of mounting groove 751
Side is equipped with opening 753, and magnet 752 is mounted in mounting groove 751 by this opening 753；In figure, the first metal intermediate plate 71 and
Two metal intermediate plates 72 are located at the two sides of mounting groove 751.
Based on above-mentioned structure, when inserted sheet 73 is inserted into the first metal intermediate plate 71, the second metal intermediate plate 72, mounting groove 751
Side wall provide inserted sheet 73 limit.In this way, inserted sheet 73 can be prevented, which to be inserted into difficulty caused by bottom, pulls out phenomenon.Because inserted sheet 73 needs
Overcurrent and two conductive intermediate plates excessively contact and difficulty are easy to cause to pull out phenomenon.
In one embodiment, treadmill includes the safety lock structure as shown in Fig. 6 (a) and Fig. 6 (b), this safety lock
Structure is set in instrument board 7.
Based on above-mentioned structure, when needing emergency stop treadmill, user can directly pull up inserted sheet 73；When needs restore to run
When step machine, user can be plugged inserted sheet 73, in the base being fixed by the first metal intermediate plate 71 and the second metal intermediate plate 72
On plinth, increase magnetic assembly 75, on the one hand provides guiding by it, be on the other hand also fixed by it.Therefore, compared to background
Magnetic-type safety switch in technology, 75 fixed function of magnetic assembly in the present embodiment weaken, guiding role enhancing.Therefore,
It is little that the magnetic influence that can weaken to magnetic assembly 75 is used for a long time.
In one embodiment, instrument board 7 includes bottom case 76 and face-piece 77, and bottom case 76 includes the socket set on lower end
761, inserted sheet 73 is inserted into the first metal intermediate plate 71, the second metal intermediate plate 72 by socket 761.
Based on above-mentioned structure, make inserted sheet 73 that there is metastable position.Because on a treadmill, bottom case 76 compared to
Face-piece 77 is not vulnerable to colliding with, and lower end is not compared to upper end vulnerable to colliding with, and therefore, the inserted sheet 73 set on 76 lower end of bottom case has
There is metastable position.
In one embodiment, treadmill includes the safety lock structure as shown in Fig. 6 (a) and Fig. 6 (b), this safety lock
Structure is set in instrument board 7.Also, being oriented for opening 753 of the mounting groove 751 of magnetic assembly 75 tilts upward, Fig. 6 (b)
Partial enlargement show the direction of this opening 753.
Based on above-mentioned structure, in assembly, assembler passes through the opening 753 tilted upward and magnet 752 is packed into installation
In slot 751, convenient for assembly；When in use, the opening 753 tilted upward can prevent magnet 752 from skidding off out of mounting groove 751.
In one embodiment, the U-shaped card slot 754 also tilted upward on the bottom case 76 of instrument board 7, also, card slot 754
Notch direction and opening 753 towards identical, the partial enlargement of Fig. 6 (b) show this opening direction and this
The direction of the notch of card slot 754, wiring board 74 are fixed on bottom case 76 by this card slot 754.
Based on above-mentioned structure, wiring board 74 can be fixed, moreover, also passing through installation after wiring board 74 is fixed
Slot 751 is limited.
Referring to Fig. 8, inserted sheet 73 provided in this embodiment includes insulating base 731, the conductive sheet set on 731 side of insulating base
732 and the hangers 733 set on 731 other side of insulating base.And further, the middle position of conductive sheet 732 is recessed
It is coupled the limiting groove 7311 of the side wall of slot 751, the end positions evagination of conductive sheet 732 forms the first metal intermediate plate of cooperation
71, the grafting protrusion 7322 of the second metal intermediate plate 72.
Based on above-mentioned structure, 73 transverse shifting of inserted sheet can be prevented, because of the grafting protrusion 7322 and mounting groove of two sides
751 side wall cooperation.Inserted sheet 73 can also be prevented to be inserted into difficulty caused by bottom and pull out phenomenon, because limiting groove 7321 reduces contact
Area.
Referring to Fig. 9 (a) and Fig. 9 (b), a kind of folding side handrail is present embodiments provided, this folding side handrail is
The relatively small household small-size treadmill of the building block of treadmill, especially volume.The master map of Fig. 9 (a) and Fig. 9 (b) is distinguished
The external structure and internal structure of folding side handrail are shown, in fact, folding side handrail, which has, routs up state and withdrawal
State.And when it, which is in, routs up state, movable hand rail 9 is routed up out of accommodating cavity 8, such as the master map institute of Fig. 9 (a) and Fig. 9 (b)
The state shown；When it is in retracted state, movable hand rail 9 is retracted in accommodating cavity 8, although the state is not shown in the figure,
But it can be inferred to from figure：When movable hand rail 9 withdraw after, entire movable hand rail 9 is accommodated in stand 1, and with stand 1
It is integrated.
All knots for making movable hand rail 9 rout up or withdraw movable hand rail 9 will be realized in the partial enlarged view of Fig. 9 (b)
Structure is referred to as to lock and unlock component 10.This locking and unlocking component 10 is set between stand 1 and movable hand rail 9, passes through this
One locking and unlocking component 10 can be such that movable hand rail 9 routs up or withdraw movable hand rail 9.Wherein, no matter at movable hand rail 9
It is in the state of withdrawal in the state routed up, it is at locking state, cannot arbitrarily swing；And work as movable hand rail
9 between the state of the state and withdrawal routed up when transition, it be it is in the unlocked state, can arbitrarily swing.
In one embodiment, as shown in the partial enlarged view of Fig. 9 (b), locking and unlocking component 10 includes 101 He of latch fitting
By latch fitting 102, make introductions all round below.
Firstly, latch fitting 101 is bent in " W " shape, middle part is fixed in accommodating cavity 8 by fixing axle 103；It is solid around this
Dead axle 103.Based on above-mentioned structure, both ends can circumferential activity.And it is worn specifically, one end is set calmly in chamber 8
Out and it is equipped with end cap 104, the other end is equipped with limit shaft 105.Based on above-mentioned structure, user passes through operation one end
End cap 104 can be such that latch fitting 101 rotates around fixing axle 103, to make the circumferential activity of the limit shaft 105 of the other end；It is practical
On, limit shaft 105 passes through circumferential activity can be against by latch fitting 102 or far from by latch fitting 102.Again specifically, latch fitting 101 is logical
Crossing the torsional spring 106 covered in fixing axle 103 makes limit shaft 105 against by latch fitting 102, and torsional spring 106 makes in its natural state
Limit shaft 105 is against by latch fitting 102.Based on above-mentioned structure, user makes limit shaft 105 is separate to be locked by pushing end cap 104
Part 102 also makes locking and unlocking component 10 in the unlocked state；User by unclamp end cap 104, make limit shaft 105 against by
Latch fitting 102 also makes locking and unlocking component 10 be in locking state.
Secondly, being cooperated latch fitting 101 to use by latch fitting 102, it is fixedly connected with movable hand rail 9, and movable hand rail 9 can be made to be in
The state routed up or the state in withdrawal.In order to cooperate the mistake between the state of the state and withdrawal routed up of movable hand rail 9
Active path when crossing keeps the end by latch fitting 102 fan-shaped.Correspondingly, not being equipped with for limit shaft in its two sides corner parts
105 against opening 107, latch fitting 101 can be cooperated to use, make movable hand rail 9 that the state routed up or keep be kept to withdraw
State.
Referring to Fig.1 0, it is provided in this embodiment lock and unlock component 10 include latch fitting 101 and two side by side by latch fitting
102；Wherein, two are passed through the two sides that fastener 108 is individually fixed in movable hand rail 9 by latch fitting 102, and active path also follows
Movable hand rail 9.Wherein, latch fitting 101 be located at two side by side by between latch fitting 102, and by covering the torsion in fixing axle 103
Spring 106 makes limit shaft 105 against two openings 107 by latch fitting 102, and torsional spring 106 makes latch fitting 101 in its natural state
The other end protrude into two side by side by the gap between latch fitting 102, while limit shaft 105 makes against by latch fitting 102 by latch fitting
102 are in locking state.
Referring to Fig.1 0, the one end of locking and unlocking component 10 provided in this embodiment, latch fitting 101 is equipped with for limit shaft
105 perforative via holes 109, limit shaft 105 are fixed on the end of latch fitting 101 by via hole 109.Corresponding, 106 sets of torsional spring
In fixing axle 103, for the one end of torsional spring 106 against the side wall of stand 1, via hole 109 is fixed in the other end of torsional spring 106
It is interior.Based on above-mentioned structure, limit shaft 105 can be made against two openings 107 by latch fitting 102, and torsional spring 106 is in nature
Make limit shaft 105 against two openings 107 by latch fitting 102 under state.As another embodiment, torsional spring 106
It covers in fixing axle 103, the one end of torsional spring 106 is against the side wall of stand 1, and the other end of torsional spring 106 is against fixing axle
103.Based on above-mentioned structure, limit shaft 105 can also be made against two openings 107 by latch fitting 102, and torsional spring 106 exists
Make limit shaft 105 against two openings 107 by latch fitting 102 under natural conditions.
Referring to Fig.1 1, stand 1 provided in this embodiment, inside is equipped with sliceable the first connection inner casing 81 and second and connects
Inner casing 82 is connect, and accommodating cavity 8 can be formed after the first connection inner casing 81 and the second connection inner casing 82 splice.In fact, living
Dynamic handrail 9 is recoverable to this accommodating cavity 8, can also be routed up out of this accommodating cavity 8.In addition to this, in the first connection
Shell 81 and the second connection inner casing 82 pass through 83 splicing of a buckle.
Finally, above-mentioned folding side handrail can be directly installed on the treadmill including crossbearer 2 and stand 1, pass through
Lock and unlock component 10, it is only necessary to which an operating procedure can make the movable hand rail 9 of treadmill quickly rout up or quickly receive
It returns, and keeps the state routed up or keep the state withdrawn.
2 (a) and Figure 12 (b) referring to Fig.1 present embodiments provides a kind of foldable treadmill of band buffering, by being set to
Gas spring 120 in shell 110 makes stand 1 rout up with respect to crossbearer 2 or have a resilient support when withdrawing, therefore is not present
Noise, and help to extend the service life of treadmill.Here, the front end portion of crossbearer 2 is referred to as to be driven main body 11, this
One transmission main body 11 also functions to the effect of connection crossbearer 2 and stand 1 for loading each transmission parts and locking and unlocking component 3.
In one embodiment, as shown in figure 13, side of the stand 1 by a fixing axle 38 connection transmission main body 11, figure
12 (b) direction h shows the position where this one side.And stand 1 can be rotated around fixing axle 38, the direction i of Figure 13
Direction of the stand 1 with respect to direction and the opposite withdrawal of crossbearer 2 that crossbearer 2 is routed up is respectively illustrated with the direction j.In addition, in shell
In 110 there are also and the gas spring 120 side by side of stand 1；As shown in figure 13, stand 1 is located at the side of shell 110, and gas spring 120
The other side in shell 110 and the nearside positioned at shell 110.Here nearside refers in the state that Figure 13 is shown more
Add close to the side of crossbearer 2.In fact, gas spring 120, which is arranged, can provide stronger support in nearside, also make to stand accordingly
Better buffering is routed up or had when withdrawing to frame 1 with respect to crossbearer 2.
Next, the dependency structure of reinflated gas spring 120.
Referring to Fig.1 3, the sleeve ends of gas spring 120 are fixed on stand 1 by binaural connector 130, this one end is gas
The movable end of spring 120.The piston rod of gas spring 120 connects transmission main body 11 by another fixing axle 140 and (only shows in Figure 13
The component of transmission body interior), this one end is the fixing end of gas spring 120.More specifically, 130 He of binaural connector
Fixing axle 140 is arranged along the length direction of stand 1, it is parallel with stand 1 side by side to make gas spring 120, correspondingly, fixing axle 38 is located at
Between stand 1 and gas spring 120.
Based on above-mentioned structure, stand 1 can be made to be supported when routing up or withdraw with respect to crossbearer 2 by gas spring 120.To scheme
For state shown in 13, stand 1, gas spring 120 in shell 110 are rotated around the direction j when withdrawing, gas spring 120 by
It is fixed, can be compressed in piston rod, to provide support for stand 1.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
The detailed description of step, it should be understood that the foregoing is merely specific embodiment of the utility model, be not used to limit this reality
With novel protection scope.Particularly point out, to those skilled in the art, it is all the spirit and principles of the utility model it
Any modification, equivalent substitution, improvement and etc. that are interior, being done, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of folding side handrail, which is characterized in that including the accommodating cavity (8) being set on the inside of stand (1) and be flexibly connected institute
The movable hand rail (9) of stand (1) is stated, the movable hand rail (9) can be from the accommodating cavity relative to the stand (1) activity
(8) it routs up or is retracted in the accommodating cavity (8)；
Further include the locking and unlocking component (10) set between the stand (1) and the movable hand rail (9), the locking with
Solution lock set (10) includes latch fitting (101) and by latch fitting (102)；
The latch fitting (101) bends in " W " shape, and middle part is fixed in the accommodating cavity (8) by fixing axle (103), one
End is pierced by out of the accommodating cavity (8) and is equipped with end cap (104), and the other end is equipped with limit shaft (105), and described
Latch fitting (101), which passes through the torsional spring (106) covered on the fixing axle (103), makes the limit shaft (105) against described by latch fitting
(102)；
It is described to be fixedly connected the movable hand rail (9) by latch fitting (102), and the end by latch fitting (102) is fan-shaped,
Two sides corner parts be not equipped with for the limit shaft (105) against opening (107)；
Wherein, it is described by latch fitting (102) by the opening (107) of two sides make the movable hand rail (9) be in rout up state or
Retracted state.
2. folding side handrail according to claim 1, which is characterized in that the locking and unlocking component (10) includes institute
State side by side described by latch fitting (102) of latch fitting (101) and two；
It is individually fixed in the two sides of the movable hand rail (9) described in two by fastener (108) by latch fitting (102)；
The latch fitting (101) is located at two side by side described by between latch fitting (102), and by covering in the fixing axle
(103) torsional spring (106) on makes the limit shaft (105) against the opening (107) described in two by latch fitting (102).
3. folding side handrail according to claim 1 or 2, which is characterized in that the one end of the latch fitting (101) is equipped with
For the limit shaft (105) perforative via hole (109), the limit shaft (105) is fixed on the lock by the via hole (109)
The end of part (101).
4. folding side handrail according to claim 3, which is characterized in that the one end of the torsional spring (106) is against institute
The side wall of stand (1) is stated, the other end of the torsional spring (106) is fixed in the via hole (109).
5. folding side handrail according to claim 1 or 2 or 4, which is characterized in that being equipped on the inside of the stand (1) can
The first connection inner casing (81) and the second connection inner casing (82) of splicing, described first connects in inner casing (81) and second connection
Shell (82) connects between inner casing (82) by buckle (83) splicing, and in first connection inner casing (81) and described second
Form the accommodating cavity (8).
6. a kind of treadmill, which is characterized in that including crossbearer (2), stand (1) and such as any one of claims 1 to 5 institute
The folding side handrail stated, the front end of the crossbearer (2) connect the stand (1), and the inside of the stand (1) is equipped with the folding
Stacked side handrail.
7. treadmill according to claim 6, which is characterized in that further include convertible support component (5), the support
Component (5) is set to the end bottom of transmission device (6), and and is set to first of front bottom end of the transmission device (6)
Support member (4) is opposite；
Wherein, pass through the end for routing up state and the adjustable transmission device (6) of retracted state of the support component (5)
Height.
8. treadmill according to claim 7, which is characterized in that the support component (5) includes fixing axle (51), connection
Part (52), the second supporting element (53), limit shaft (54) and limit cross bar (55)；
The fixing axle (51) is fixed on the limit cross bar (55)；
Described connector (52) one end connects the fixing axle (51), and the other end connects second supporting element (53), and institute
It states connector (52) and overturns adjustable second supporting element (53) and the limit cross bar around the fixing axle (51)
The distance between (55)；
The limit shaft (54) is set to the middle position of the connector (52), and is set to the fixing axle (51) and described the
The side of the connecting line of two supporting elements (53)；
The limit cross bar (55) is set between the fixing axle (51) and the limit shaft (54)；
Wherein, the limit cross bar (55) provides the connector (52) and limits to two side to overturn, makes at the support component (5)
In state of routing up or retracted state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787585.5U CN208115026U (en) | 2017-06-30 | 2017-06-30 | A kind of folding side handrail and the treadmill with the side handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720787585.5U CN208115026U (en) | 2017-06-30 | 2017-06-30 | A kind of folding side handrail and the treadmill with the side handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208115026U true CN208115026U (en) | 2018-11-20 |
Family
ID=64207916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720787585.5U Withdrawn - After Issue CN208115026U (en) | 2017-06-30 | 2017-06-30 | A kind of folding side handrail and the treadmill with the side handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208115026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126665A (en) * | 2017-06-30 | 2017-09-05 | 上海温嘉实业有限公司 | A kind of folding side handrail and the treadmill with the side handrail |
-
2017
- 2017-06-30 CN CN201720787585.5U patent/CN208115026U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126665A (en) * | 2017-06-30 | 2017-09-05 | 上海温嘉实业有限公司 | A kind of folding side handrail and the treadmill with the side handrail |
| CN107126665B (en) * | 2017-06-30 | 2022-06-28 | 上海温嘉实业有限公司 | Folding side handrail and treadmill with same |
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Granted publication date: 20181120 Effective date of abandoning: 20220628 |