CN206183862U - Treadmill folding mechanism - Google Patents

Abstract

The utility model discloses a treadmill folding mechanism, it includes a base, a stand and a handrail, be equipped with the stand fixed plate on this base, still be equipped with a fixed orifices on the stand fixed plate at least, the bottom pin joint of this stand is on the stand fixed plate of this base, and this stand is equipped with the guide arm that corresponds with the fixed orifices of base, and this guide arm and rotate the connecting piece interlock rotates a connecting piece and a bottom interlock of finely tuning the line, and the upper portion of this stand still is equipped with a stop mechanism, this handrail has a rotation portion, should make the rotatable combination of handrail on the upper portion of stand through this rotation portion, be fixed with on the handrail cardboard with the top of fine setting line is connected, stop mechanism is fixed with this handrail cooperation. With the help of fine setting line and rotation connecting plate and stop mechanism's cooperation, can fix when making handrail and stand use, it is collapsible during the transportation, can sparingly transport space and cost of transportation.

Description

A kind of treadmill fold mechanism

Technical field

The utility model is related to a kind of exercise and fitness equipment, particularly relates to a kind of treadmill fold mechanism.

Background technology

Treadmill generally comprises pedestal, running platform and armrest assembly in the prior art, be provided with pedestal transmission mechanism and Controlling organization, running platform is arranged on pedestal, and is driven by transmission mechanism；Armrest assembly is arranged on pedestal both sides.Armrest assembly Typically pedestal both sides are locked in bolt.

The treadmill has following defect：

First, because armrest assembly bolt is locked in pedestal both sides, transport when, for save transport space, it is necessary to Armrest assembly is unloaded, transported, assembled inconvenience, increase human cost.

2nd, when armrest assembly is dismantled, it is very easy to lose on bolt, causes unnecessary loss.

3rd, armrest assembly is fixedly mounted on pedestal both sides, cannot be folded after use, unless torn bolt open, it is occupied largely Space.

In view of this, the design people deeply conceives and develops and design the utility model.

Utility model content

The purpose of this utility model is to provide a kind of folding and launch quickly and easily treadmill fold mechanism, so that side Just use.

In order to reach above-mentioned purpose, solution of the present utility model is：

A kind of treadmill fold mechanism, it includes a pedestal, a column and a handrail；The pedestal is provided with column and fixes Plate, also at least provided with a fixing hole in column fixed plate；The bottom of the column is articulated in the column fixed plate of the pedestal, and this stands Post is provided with guide rod corresponding with the fixing hole of pedestal, the guide rod and rotating connector gearing, rotating connector and a trimming-wire Bottom interlock, the top of the column is additionally provided with a stop mechanism；The handrail has a rotation section, should make to help by the rotation section Hand is rotatably combined on the top of column, a clamp is fixed with handrail and is connected with the top of the trimming-wire, the stop Mechanism coordinates with the handrail to be fixed.

The stop mechanism includes that a guide pillar, one draw pin, a spring and a drawing pin plate, and guide pillar is installed in column, institute The rotation section for stating handrail is provided with a jack, and one end of the drawing pin interlocks with pin plate is drawn, and draws the other end of pin to pass through the guide pillar The jack cooperation with handrail of selectivity, in the guide pillar, the other end for drawing pin plate is articulated in column to the spring On, the column is provided with a button, and one end of button is protruded out outside column, and the other end of button is extended in column to be sold against drawing Plate.

Described to draw pin plate to be provided with a U-shaped fluting with one end of pin connection is drawn, the drawing pin is connected with the drawing pin plate One end is provided with a snap ring, the snap ring and U-shaped slotted engagement.

The column top is provided with a handrail pivot connecting plate, and a handrail fixed plate docks cooperation with the handrail pivot connecting plate, and this is helped The rotation section that hand fixed plate has a breach, the handrail is located between the handrail pivot connecting plate and handrail fixed plate, the handrail Clamp extend outside the breach of the handrail fixed plate.

The top and bottom of the trimming-wire have a dop respectively, and the top and bottom of the trimming-wire are respectively equipped with a card There is an active line, the two ends of active line are connected with the dop respectively, and the active line is mobilizable to be arranged in portion, trimming-wire In two card divisions.

The column is provided with one below handrail has the limiting plate of bayonet socket, and a draw-in groove is provided with front of the clamp, The card division on the trimming-wire top is stuck in the bayonet socket of limiting plate, and the card division top of trimming-wire makes through the clamp draw-in groove of handrail Dop is placed on clamp.

A fixture block is fixed with the rotation connecting plate, there is an open slot on fixture block, the column is in rotation connecting plate Top be additionally provided with a fixed block, the fixed block is provided with a hole clipping, and the card division of the trimming-wire bottom is stuck in the fixed block In hole clipping, the dop of the trimming-wire bottom is stuck in outside the fixture block open slot of the rotation connecting plate.

The bottom of the column is provided with a mounting seat coordinated with column fixed plate, the mounting seat and the column fixed plate Top pivot joint, the mounting seat is provided with an at least sleeve column corresponding with the fixing hole of pedestal, and the side wall of mounting seat is provided with correspondence set Post and pedestal fix empty blocking hole, and the guide rod is arranged in the sleeve column, and one end that the guide rod is connected with rotation connecting plate sets There is a protruding pin, the rotation connecting plate is provided with the elongated slot set for protruding pin, and the rotation connecting plate is spindle rotationally arranged in the peace On dress seat.

The column fixed plate is respectively provided on two sides with a fixing hole, and being respectively provided on two sides with described in for the mounting seat cover Post, in opposite and setting of staggering, the rotation connecting plate is spindle rotationally arranged between two sleeve columns the sleeve column of both sides.

Guide rod described in one and spring are respectively equipped with the sleeve column, guide rod includes a necking down, a card column and a latch, latch And necking down is fixed on the two ends of card column, wherein necking down is stretched out outside sleeve column, snaps in the blocking hole of mounting seat, and the other end of the sleeve column sets Have a pin-and-hole, the latch is provided with the protruding pin away from one end of card column, and one end and the card column of the latch are fixed, the other end together with The protruding pin is stretched out outside the pin-and-hole of the sleeve column.

The mounting seat is provided with a pivot, and the top of the pivot has a non-circular location division, the rotation connection Plate is provided with a location hole coordinated with the non-circular location division.

The rotation connecting plate is the L-type structure with riser and transverse slat, and the location hole is arranged on the riser, and this is erected The position of plate two sets of column pin holes of correspondence is respectively equipped with elongated slot described in, and two elongated slots coordinate with two protruding pins respectively, the rotation connecting plate Transverse slat be provided with the fixture block.

In the column, the column is provided with the opening passed for the trimming-wire to the trimming-wire.

After said structure, a kind of treadmill fold mechanism of the utility model in handrail, column and pedestal due to setting The trimming-wire and rotation connecting plate that can be interlocked, in user's folding, only need to release stop mechanism, make handrail rotatable, pass through Rotary handle drives trimming-wire to interlock the rotation connecting plate below trimming-wire, guide rod is departed from the fixing hole of column fixed plate, Column and handrail can be made to be folded toward pedestal.During expansion, column is lifted to upwards parallel with column fixed plate, then revolve handrail Turn to be stopped mechanism's limitation, guide rod stretches into column fixed plate positioning.

As can be seen here, the utility model has advantages below：By trimming-wire and rotate connecting plate and stop mechanism Coordinate, handrail and column is fixed when using, it is foldable during transport, transport space and cost of transportation can be saved.And this reality During with new type foldable or expansion, without dismantling any component, component loss is not resulted in, folded quick and convenient.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model treadmill.

Fig. 2 is the three-dimensional exploded view of the utility model treadmill.

Fig. 2A is the enlarged drawing at A in Fig. 2.

Fig. 2 B are the enlarged drawing of rotation connecting plate in Fig. 2.

Fig. 3 is the exploded view of the utility model treadmill handrail and column other direction.

Fig. 4 is the stereogram of the utility model treadmill open mode.

Fig. 5 is the stereogram of Fig. 4 other directions.

Fig. 6 is Fig. 4 central posts and the stereogram for rotating connecting plate.

Fig. 7 is the side sectional view of the utility model treadmill open mode.

Fig. 8 is the schematic diagram of the utility model treadmill folding action.

Fig. 9 is the stereogram of Fig. 8 other directions.

Figure 10 is Fig. 8 central posts and the stereogram for rotating connecting plate.

Figure 11 is the stereogram of the utility model folding state.

Label declaration：

Pedestal 1

The fixing hole 13 of 11 pivoted hole of column fixed plate 12

Running platform 2

Column 3

Draw pin opening 303 in the connection opening of opening 301 302

The mounting seat 31 of 304 limiting plate of bayonet socket 305

The sleeve column 32 of 311 blocking hole of pivoted hole 312

The necking down 331 of 321 guide rod of pin-and-hole 33

The protruding pin 334 of 332 latch of card column 333

34 pivot of spring 35 rotates connecting plate 36

The fixture block 363 of 361 elongated slot of location hole 362

The hole clipping 371 of 364 fixed block of open slot 37

The breach 383 of 381 handrail fixed plate of handrail pivot connecting plate 382

Guide pillar 391 draws the spring 393 of pin 392

Snap ring 394 draws the U-shaped fluting 396 of pin plate 395

Handrail 4

The clamp 43 of 41 jack of rotation section 42

Draw-in groove 44

Instrument desk 5

Trimming-wire 6

The active line 63 of 61 card division of dop 62

Button 7

Panel 8.

Specific embodiment

In order to the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment Row is elaborated.

As shown in Figure 1 to 11, it is an a kind of specific preferred embodiment of treadmill foldable structure of the utility model, such as schemes Shown, the utility model treadmill includes：One pedestal 1, a running platform 2, a column 3, a handrail 4, may also include an instrument desk 5。

Running platform 2 is arranged on pedestal 1, and transmission mechanism and controlling organization are provided with pedestal 1（Non- label in figure）, transmission Mechanism driving running platform 2, pedestal 1 and running platform 2 are all prior art, and its concrete structure is not repeated herein；Column 3 is articulated in base One end medium position of seat 1, the top of column 3 is provided with the handrail 4, and the top of column 3 can install the instrument desk 5.

One end middle part of pedestal 1 is provided with column fixed plate 11, and the top of the column fixed plate 11 is provided with pivoted hole 12, column Also at least provided with a fixing hole 13 in fixed plate 11.

The bottom of column 3 is provided with the mounting seat 31 coordinated with the column fixed plate 11 of pedestal 1, the mounting seat 31 be provided with The corresponding pivoted hole 311 of column fixed plate 11, the mounting seat 31 is respectively provided on two sides with a sleeve column 32, and the sleeve column 32 of both sides is in phase To and setting of staggering, one end of each sleeve column 32 is fixed on the side wall of mounting seat 31, and the side wall of mounting seat 31 is provided with correspondence sleeve column A guide rod 33 and spring 34 are respectively equipped with 32 blocking hole 312, each sleeve column 32, guide rod 33 includes a necking down 331, a card column 332 and a latch 333, latch 333 and necking down 331 are fixed on the two ends of card column 332, wherein outside the extended sleeve column 32 of necking down 331, The blocking hole 312 of mounting seat 31 is snapped in, the other end of the sleeve column 32 is provided with a pin-and-hole 321, and the latch 333 is away from card column 332 One end be provided with a protruding pin 334, one end and the card column 332 of the latch 333 are fixed, and the other end stretches out the set together with the protruding pin 334 Outside the pin-and-hole 321 of post 32.A pivot 35 is provided between two sleeve columns 32, the pivot 35 is installed for a rotation connecting plate 36, the rotation Connecting plate 36 is the L-type structure with riser and transverse slat, and riser is provided with the location hole 361 of correspondence pivot 35, riser correspondence two The position of the pin-and-hole 321 of sleeve column 32 is respectively equipped with an elongated slot 362, and two elongated slots 362 coordinate with two protruding pins 334 respectively, rotation connection The transverse slat of plate 36 is provided with a fixture block 363, and fixture block 363 is provided with an open slot 364.A fixation is additionally provided with the mounting seat 31 Block 37, has a hole clipping 371 on fixed block 37, the column 3 is additionally provided with a connection handrail 4 and the trimming-wire 6 for rotating connecting plate 36. The top of the column 3 is provided with an opening 301 stretched out for the top of trimming-wire 6, and the front on the top of column 3 is provided with one and handrail The 4 connection openings 302 for coordinating, the back side of column 3 is provided with draw corresponding with the medium position of the connection opening 302 and sells opening 303, should The locking of connection opening 302 has a handrail pivot connecting plate 381, and a handrail fixed plate 382 can dock cooperation with the handrail pivot connecting plate 381, The middle part that the handrail fixed plate 382 has a breach 383, the handrail 4 forms a rotation section 41 for inside contracting, and the rotation section 41 sets Between handrail pivot connecting plate 381 and handrail fixed plate 382, and the rotation section 41 have with a jack 42, the column 3 opens in connection The lower section of mouth 302 is provided with a front of rotation section 41 with the limiting plate 305 of bayonet socket 304, handrail 4 and is provided with a clamp 43, clamp 43 front is provided with a draw-in groove 44, and the column 3 is provided with a button 7, the back side of connection opening 302 in the top of connection opening 302 The guide pillar 391 extended in column 3 is provided with, the guide pillar 391 is set for a drawing spring 393 of pin 392 and, draws one end tool of pin 392 There is a snap ring 394, and protrude out to outside the guide pillar 391, draw pin 392 that there is thick portion and thin portion, one is formed between thick portion and thin portion Rank, the snap ring 394 of the drawing pin 392 is arranged on the thin portion end of the drawing pin 392, thin portion of the spring 393 located at the drawing pin 392 On be placed in guide pillar 391, the two ends of the spring 393 hold the step and the guide pillar 391 formed between thick portion and thin portion respectively Inwall.The snap ring 394 of the drawing pin 392 draws the U-shaped fluting 396 of pin plate 395 to coordinate with one, and the drawing pin plate 395 is away from the U One end of type fluting 396 is articulated in the column 3.One end of the button 7 is protruded out outside column 3, and the other end of button 7 is extended Against drawing pin plate 395 in column 3, the guide pillar 391, drawing pin 392, spring 393 and drawing pin one stop mechanism of composition of plate 395 39。

The two ends of described trimming-wire 6 are symmetrical set, and the top and bottom of the trimming-wire 6 have a dop 61 respectively, The top and bottom of the trimming-wire 6 are respectively equipped with has an active line 63, the two ends of active line 63 in a card division 62, trimming-wire 6 It is connected with the dop respectively, the active line is mobilizable to be arranged in two card divisions 62.

During combination, one end of pin plate 395 will be drawn to be articulated in column 3, and draw the U-shaped fluting 396 of pin plate 395 and draw and sell 392 snap ring 394 coordinates, and handrail pivot connecting plate 381 is locked on the connection opening 302 of column 3, by the rotation section 41 of handrail 4 On the connection opening 302, the other end of the drawing pin 392 is protruded out in the jack 42 of handrail 4 correspondence, and by handrail fixed plate 382 dock fixation with handrail pivot connecting plate 381, and handrail 4 is articulated on column 3.By the bottom of trimming-wire 6 by column 3 opening In 301 insertion columns 3, the upper end card division 62 of trimming-wire 6 is stuck in the bayonet socket 304 of limiting plate 305, on the card division 62 of trimming-wire 6 Side makes dop 61 be placed on clamp 43 through the draw-in groove 44 of the clamp 43 of handrail 4, and a panel 8 is embedded the two of the draw-in groove 44 Be stuck in trimming-wire 6 in the draw-in groove 44 by end, it is to avoid trimming-wire 6 is hauled out from draw-in groove 44.The bottom of trimming-wire 6 is pulled to column 3 Bottom outside, the pivoted hole 12 of the column fixed plate 11 of 31 pivoted hole of mounting seat 311 of the bottom of column 3 correspondence pedestal 1 is passed through Bearing pin is fixed, and column 3 is linked together with pedestal 1, and the location hole 361 that will rotate connecting plate 36 is arranged on pivot 35, is led The protruding pin 334 of bar 33 is fitted into the elongated slot 362 of the rotation connecting plate 36, and the bottom card division 62 of trimming-wire 6 is stuck in into fixed block 37 Hole clipping 371 in, the dop 61 of trimming-wire 6 is stuck in the open slot 364 through the open slot 364 for rotating the fixture block 363 of connecting plate 36 Outward, and can be embedded at the two ends of the open slot 364 by a panel 8, prevent trimming-wire 6 from hauling out the open slot 364.

When the treadmill launches to use, as shown in Figures 4 to 7, the clamp 43 of handrail 4 of the treadmill is stuck in handrail and fixes The bottom of breach 383 of plate 382, the necking down 331 of guide pillar 33 of the bottom of column 3 is extended in the fixing hole of column fixed plate 11, makes pedestal 1 When being fixed with column 3, and toward substrate 1 column 3 and handrail 4 being received into top receipts lean on, as shown in Fig. 8 to Figure 10, pressed with hand Button 7, button 7 can will draw pin plate 395 to be promoted toward the back side of column 3, draw the U-shaped fluting 396 of pin plate 395 to pull and draw pin 392 Depart from the jack 42 of handrail 4, handrail 2 is freely rotated between the breach 383 of column 3 and handrail fixed plate 382, the handrail During 4 rotation, the clamp 43 on handrail 4 follows rotation, when the dop 61 that handrail 4 up overturns dragging trimming-wire 6 top is up moved Make, the bottom dop 61 of trimming-wire 6 pulls the fixture block 363 for rotating connecting plate 36 up to act inclines rotation connecting plate 36, turns Dynamic connecting plate 36 drives protruding pin 334 to inside contract guide rod 33 to depart from the fixing hole 13 in column fixed plate 11, can make column 3 to Lower folding, as shown in figure 11.

When column 3 is intended to up launch, column 3 is lifted to upwards it is parallel with column fixed plate 11, it is then that handrail 4 is downward It is rotated in place, guide rod 33 can lean on spring force automatic to overhanging, coordinate with the fixing hole 13 in column fixed plate 11.

Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims (13)

1. a kind of treadmill fold mechanism, it includes a pedestal, a column and a handrail；It is characterized in that：The pedestal is provided with Column fixed plate, also at least provided with a fixing hole in column fixed plate；The column that the bottom of the column is articulated in the pedestal is fixed On plate, the column is provided with guide rod corresponding with the fixing hole of pedestal, and the guide rod and a rotating connector are interlocked, rotating connector with The bottom of one trimming-wire interlocks, and the top of the column is additionally provided with a stop mechanism；The handrail has a rotation section, and the rotation section makes Handrail is rotatably combined on the top of column, a clamp is fixed with handrail and is connected with the top of the trimming-wire, described to stop Motivation structure coordinates with the handrail to be fixed.

2. a kind of treadmill fold mechanism as claimed in claim 1, it is characterised in that：The stop mechanism include a guide pillar, One draws pin, a spring and a drawing pin plate, and guide pillar is installed in column, and the rotation section of the handrail is provided with a jack, the drawing One end of pin interlocks with pin plate is drawn, and draws the other end of pin to coordinate through guide pillar selectivity and the jack of handrail, the bullet In the guide pillar, the other end for drawing pin plate is articulated on column spring, and the column is provided with a button, the one of button End is protruded out outside column, and the other end of button is extended in column against drawing pin plate.

3. a kind of treadmill fold mechanism as claimed in claim 2, it is characterised in that：It is described to draw pin plate and draw pin connection One end is provided with a U-shaped fluting, and one end that the drawing pin is connected with the drawing pin plate is provided with a snap ring, and the snap ring is matched somebody with somebody with U-shaped fluting Close.

4. a kind of treadmill fold mechanism as claimed in claim 1, it is characterised in that：The column top is provided with a handrail pivot Fishplate bar, a handrail fixed plate docks cooperation with the handrail pivot connecting plate, and the handrail fixed plate has a breach, the rotation of the handrail Portion is located between the handrail pivot connecting plate and handrail fixed plate, and the clamp of the handrail is extended outside the breach of the handrail fixed plate.

5. a kind of treadmill fold mechanism as described in any one in Claims 1-4, it is characterised in that：The trimming-wire Top and bottom there is a dop respectively, the top and bottom of the trimming-wire are respectively equipped with has one in a card division, trimming-wire Active line, the two ends of active line are connected with the dop respectively, and the active line is mobilizable to be arranged in two card divisions.

6. a kind of treadmill fold mechanism as claimed in claim 5, it is characterised in that：The column is provided with below handrail One limiting plate with bayonet socket, is provided with a draw-in groove in front of the clamp, the card division on the trimming-wire top is stuck in limiting plate In bayonet socket, the card division top of trimming-wire makes dop be placed on clamp through the clamp draw-in groove of handrail.

7. a kind of treadmill fold mechanism as claimed in claim 5, it is characterised in that：One is fixed with the rotation connecting plate Fixture block, has an open slot on fixture block, the column is additionally provided with a fixed block, is set on the fixed block above rotation connecting plate The card division for having a hole clipping, the trimming-wire bottom is stuck in the hole clipping of the fixed block, and the dop of the trimming-wire bottom is stuck in this turn Outside the fixture block open slot of dynamic connecting plate.

8. a kind of treadmill fold mechanism as claimed in claim 7, it is characterised in that：The bottom of the column be provided with one with it is vertical The mounting seat that post fixed plate coordinates, the mounting seat is pivotally connected with the top of the column fixed plate, and the mounting seat is provided with and pedestal The corresponding at least sleeve column of fixing hole, the side wall of mounting seat is provided with correspondence sleeve column and pedestal fixes empty blocking hole, the guide rod It is arranged in the sleeve column, one end that the guide rod is connected with rotation connecting plate is provided with a protruding pin, and the rotation connecting plate is provided with confession The elongated slot that protruding pin is set, the rotation connecting plate is spindle rotationally arranged in the mounting seat.

9. a kind of treadmill fold mechanism as claimed in claim 8, it is characterised in that：The both sides difference of the column fixed plate It is provided with a fixing hole, the mounting seat is respectively provided on two sides with sleeve column described in, and the sleeve column of both sides is in opposite and setting of staggering, institute Rotation connecting plate is stated to be spindle rotationally arranged between two sleeve columns.

10. as claimed in claim 8 or 9 a kind of treadmill fold mechanism, it is characterised in that：One is respectively equipped with the sleeve column The guide rod and spring, guide rod include a necking down, a card column and a latch, and latch and necking down are fixed on the two ends of card column, wherein Necking down is stretched out outside sleeve column, snaps in the blocking hole of mounting seat, and the other end of the sleeve column is provided with a pin-and-hole, and the latch is away from card column One end is provided with the protruding pin, and one end and the card column of the latch are fixed, and the other end is stretched out outside the pin-and-hole of the sleeve column together with the protruding pin.

A kind of 11. treadmill fold mechanisms as claimed in claim 10, it is characterised in that：The mounting seat is provided with a pivot Axle, the top of the pivot has a non-circular location division, and the rotation connecting plate is provided with one and matches somebody with somebody with the non-circular location division The location hole of conjunction.

A kind of 12. treadmill fold mechanisms as claimed in claim 11, it is characterised in that：The rotation connecting plate is with perpendicular The L-type structure of plate and transverse slat, the location hole is arranged on the riser, and the position of the riser two sets of column pin holes of correspondence is respectively equipped with Elongated slot described in one, two elongated slots coordinate with two protruding pins respectively, and the transverse slat of the rotation connecting plate is provided with the fixture block.

A kind of 13. treadmill fold mechanisms as claimed in claim 5, it is characterised in that：The trimming-wire is located in the column, The column is provided with the opening passed for the trimming-wire.