CN209325150U - A kind of clutch water control device based on unidirectional mechanical transmission - Google Patents

Abstract

The utility model relates to a kind of clutch water control devices based on unidirectional mechanical transmission, including tap and soapbox with rotary switch, including handle clutch, the first freewheel clutch, connecting rod and one-way driving mechanism.Tap is closed together when opening soapbox, the phenomenon that turning off the tap can be forgotten when soap to avoid using, everyone will have 15L water to be conserved daily, one three-person household is exactly 75L water, 1 year is exactly 27.375 tons of water, equivalent 109.5 yuan of water rate, can support 8 people in upper water-deficient area, 1 year water consumption, and water-saving result is obvious.

Description

A kind of clutch water control device based on unidirectional mechanical transmission

Technical field

The utility model relates to water saving fixtures fields, and in particular to a kind of clutch control water dress based on unidirectional mechanical transmission It sets.

Background technique

Water resource is a kind of resource inseparable with our life, and China's water resource be faced with inadequate natural endowment and The double predicament of the pollution day after tomorrow.Under such overall background, saving water resource seems very urgent, and nearest with our distances It is exactly that daily life is water-saving.It was found that being generally with water installations and the use of cleaning assistant product in daily life water Separated.This results in many people whens using perfumed soap, hand cleanser, toilet article etc., it is easy to forget to close tap, be caused with this Water resource waste up to always waste 20% or more, theory that this and we save water is disagreed.

If a people wash one's hands every time beat soap when, have forgotten and close tap.So by washing one's hands six times daily, often Secondary to wash one's hands half a minute to calculate, it is 1.5 cubic metres per hour that ordinary faucet, which goes out water speed,.It is then average in upper daily will spend of washing one's hands The water of 75L, having the water of one third among these is slatterned when playing perfumed soap.Over a year, 9.125 tons will be slatterned Water converts into 36.5 yuan of water rate, this is also only the water wasting amount of a people.Therefore water-saving essential from daily life.

It is most on the market at present to provide the effect of water with water installations are only simple, there is no and secondary apparatus In conjunction with will control water-saving task and given user completely, the appropriate degree of the mode of operation of user determines section completely The effect of water, this way are very unreasonable.

User when in use, once need just inherently to open soapbox using secondary apparatus (soap etc.).Cause When how this, which provides a kind of linkage mechanism, opens soapbox, it is those skilled in the art's needs that automatic traction tap, which is closed, It solves the problems, such as.The maloperation that user can be reduced makes because forgetting the occurrence probability of closing tap event with soap 0 is almost fallen below, the water resource waste more than 20% is avoided by, and has easily reached water-saving purpose, and water-saving result is significant. When not needing using secondary apparatus, water tap is twisted, while can also individually manipulate water tap without shadow The closed state for ringing soapbox, can open and close as ordinary faucet.It can thus greatly reduce in life because of benefit The waste of closing tap and bring water resource is forgotten with cleaning assistant product.

Utility model content

When technical problem to be solved in the utility model is how to provide a kind of linkage mechanism to open soapbox, automatically Tap is driven to close.

The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of clutch control based on unidirectional mechanical transmission Water installations, including tap and soapbox with rotary switch, the soapbox includes box body and box cover, the box cover with Box body rotation connection, comprising: the first freewheel clutch, first freewheel clutch include for transmission inner ring and Outer ring, the rotary switch are connect or are disengaged with the outer ring of first freewheel clutch by handle clutch；Unidirectionally Transmission mechanism, the single-direction transmission structure include inner ring rotation section and outer ring rotating portion, the inner ring rotation section and the outer ring Rotation section single-direction transmission, the outer ring rotating portion are connected with the box cover；Connecting rod, one end of the connecting rod are set in described In the inner ring of one freewheel clutch, the other end is connected with the center of rotation of the inner ring rotation section.

The beneficial effects of the utility model are: user is controlled by operation handle clutch when opening tap Rotary switch, when pulling handle clutch, the outer ring of handle clutch and the first freewheel clutch is disengaged, just normally opened Water and box cover is not driven to open or close；When closing tap, due to the single-direction transmission characteristic of the first freewheel clutch, handle from The rotation for closing mechanism is not transferred to connecting rod；It opens the lid after opening tap, box cover drives the rotation of outer ring rotating portion, and then band Dynamic inner ring rotation section and link rotatable, connecting rod are rotated by the first freewheel clutch band fixed handle clutch, close tap It closes.The phenomenon that turning off the tap can be forgotten when soap to avoid using, everyone will have 15L water to be conserved daily, and one three mouthfuls Family be exactly 75L water, 1 year is exactly 27.375 tons of water, converts into 109.5 yuan of water rate, can support upper water-deficient area 8 people 1 year Water consumption, water-saving result are obvious.

Based on the above technical solution, the utility model can also do following improvement.

Further, the single-direction transmission structure is ratchet mechanism, and the inner ring rotation section is ratchet, the outer ring rotating portion For pawl, the other end of the connecting rod is connected with the ratchet center；The side wall of one end of the pawl and the box cover turns Dynamic connection, the other end of the pawl and the gear teeth of the ratchet abut against.

Beneficial effect using above-mentioned further scheme is: when actively opening the lid, pawl drives ratchet wheel, closes Ratchet does not rotate when box cover.

It further, further include check lever, one end of the check lever and pond table top are rotatablely connected, the other end and the spine The gear teeth of wheel abut against.

Beneficial effect using above-mentioned further scheme is: preventing ratchet when not needing transmission from turning round.

It further, further include pawl connecting rod, one end of the pawl connecting rod and one end of the pawl are rotatablely connected, described The other end of pawl connecting rod is connected with the side wall of the box cover.

Beneficial effect using above-mentioned further scheme is: pawl is connect with box cover by pawl connecting rod, it can basis Use the position for needing to be adjusted flexibly soapbox, it is only necessary to which the length or shape and structure for changing pawl connecting rod can guarantee normal Transmission.

Further, the single-direction transmission structure is the second freewheel clutch, and the other end of the connecting rod is set in described the In the inner ring of two freewheel clutches, the outer ring of second freewheel clutch is connected with the side wall of the box cover.

Beneficial effect using above-mentioned further scheme is: the second freewheel clutch drives connecting rod to turn when only box cover is opened Dynamic, connecting rod does not rotate when box cover is closed.

Specifically, the inner ring rotation section is the inner ring of the second freewheel clutch, the outer ring rotating portion surmounts for second The outer ring of clutch.

Further, the handle clutch includes clutch and is set in the intracorporal sliding assembly of shell；The clutch Including the first half-clutch device and the second half-clutch device, one end of the first half-clutch device is connected with the sliding assembly, separately One end is in contact with one end of the second half-clutch device, the other end and first freewheel clutch of the second half-clutch device Outer ring is fixedly connected；The sliding assembly drives the other end of the described first half-clutch device and one end of the described second half-clutch device Connection disengages.

Beneficial effect using above-mentioned further scheme is: when pulling handle clutch, so that the first half-clutch device The other end and the described second half-clutch device the other end disengage, avoiding rotational action from being transferred to ratchet keeps ratchet stuck, unclamp The other end of the first half-clutch device is connect with one end of the described second half-clutch device after handle clutch, can be normally driven.

Further, the sliding assembly includes shell, first body of rod, second body of rod, the first spring of at least one and extremely Few one second spring；The shell have hollow receiving cavity, first body of rod, second body of rod, at least one First spring and the second spring of at least one are arranged in the receiving cavity；First body of rod includes orthogonal Control section and the first clutch section, the control section have lug boss, and the side wall of the shell, which has, accommodates the logical of the lug boss Hole, one end of first spring and the side wall of the control section abut against, and the inner sidewall of the other end and the shell abuts against, The end of the first clutch section has the first clutch inclined-plane；Second body of rod includes sequentially connected second clutch section, mistake Section and linkage section are crossed, the end of the second clutch section has the second clutch inclined-plane, second clutch inclined-plane and described first Clutch inclined-plane abuts against, and the changeover portion and the second clutch section are perpendicular, one end of the second spring and the transition Section abuts against, and the inner sidewall of the other end and the shell abuts against, and one end of the linkage section and the described first half-clutch device is solid Fixed connection.

Beneficial effect using above-mentioned further scheme is: lug boss is pressed, first body of rod is mobile, compresses the first spring, Second spring pushes the changeover portion of second body of rod to abut against second clutch inclined-plane with first clutch inclined-plane, the second bar Body drives the first half-clutch device to separate with the second half-clutch device；Release projection portion, first body of rod reset, the first clutch slope driving Second clutch inclined-plane resets second body of rod.

Further, the clutch is jaw clutch.

Beneficial effect using above-mentioned further scheme is: dog clutch features are simple, and outer profile size is small, can transmit Biggish torque, revolving speed is low in the present apparatus when be not easy two half-clutch devices engagements, and engaging tooth will not fracture because of shock.

Further, the clutch is slip clutch.

Beneficial effect using above-mentioned further scheme is: two half-clutch devices are frictionally secondary to transmit power, connection or de- Transition when opening is naturally, without Caton.

Detailed description of the invention

Fig. 1 is three-dimensional structure signal when a kind of clutch water control device based on unidirectional mechanical transmission of the utility model is applied Figure；

Fig. 2 is a kind of tomograph of the clutch water control device based on unidirectional mechanical transmission of the utility model；

Fig. 3 is a kind of handle clutch and first of the clutch water control device based on unidirectional mechanical transmission of the utility model Freewheel clutch three-dimensional figure；

Fig. 4 is a kind of handle clutch internal junction of the clutch water control device based on unidirectional mechanical transmission of the utility model Structure schematic diagram；

Fig. 5 is a kind of first bar structure figure of the clutch water control device based on unidirectional mechanical transmission of the utility model；

Fig. 6 is a kind of second bar structure figure of the clutch water control device based on unidirectional mechanical transmission of the utility model；

Fig. 7 is a kind of right side of second freewheel clutch of the clutch water control device based on unidirectional mechanical transmission of the utility model View；

Fig. 8 is a kind of two structural representation of embodiment of the clutch water control device based on unidirectional mechanical transmission of the utility model Figure.

In attached drawing, parts list represented by the reference numerals are as follows:

1, handle clutch, 101, shell, 102, first body of rod, 1021, lug boss, 1022, control section, 1023, One clutch section, 103, second body of rod, the 1031, second clutch section, 1032, changeover portion, 1033, linkage section, the 104, first spring, 105, second spring, 106, clutch, the 1061, first half-clutch device, the 1062, second half-clutch device, the 2, first freewheel clutch, 3, connecting rod, 4, ratchet mechanism, 401, ratchet, 402, pawl, 5, soapbox, 501, box cover, 502, box body, 6, pawl connecting rod, 7, Check lever, the 8, second freewheel clutch, 10, first bevel gear, 11, second bevel gear, the 12, first roller gear, the 13, second circle Stud wheel.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

Embodiment one

As shown in Fig. 1-Fig. 7, a kind of clutch water control device based on unidirectional mechanical transmission, including with rotary switch Tap and soapbox 5, the soapbox 5 include box body 502 and box cover 501, and the box cover 501 is rotated with the box body 502 Connection, comprising:

First freewheel clutch 2, first freewheel clutch 2 include for transmission inner ring and outer ring, described turn Moving type switch is connect or is disengaged with the outer ring of first freewheel clutch 2 by handle clutch 1；

One-way driving mechanism, the single-direction transmission structure include inner ring rotation section and outer ring rotating portion, the inner ring rotation Portion and outer ring rotating portion single-direction transmission, the outer ring rotating portion are connected with the box cover 501；

Connecting rod 3, one end of the connecting rod 3 are set in the inner ring of first freewheel clutch 2, the other end with it is described interior The center of rotation of circle rotation section is connected.

Specifically, as shown in Fig. 2, rotating switch in the present embodiment, from right view direction, rotate counterclockwise for It opens, rotates clockwise to close.

Specifically, the installation direction of the first freewheel clutch 2 is as shown in Figure 3.

Specifically, the box body 502 is connected with pond table top.

Specifically, the soapbox is the prior art such as Fig. 1 and Fig. 2.The posterior edges of 502 upper edge of box body, which have, to be turned The posterior edges of axis hole, the lower opening's edge of box cover 501 are fixed with shaft, and shaft is threaded through in shaft hole, and box cover 501 rotates around the axis. Rear wall in the soapbox 5 is further fixed on torsional spring, and one end of the torsional spring is fixedly connected with the rear wall of box cover 501, separately One end is fixedly connected with the rear wall of box body 502.It is connected by a snap at box cover 501 and the front openings of box body 502, the box Lid 501 has buckle, and the box body 502 has the compatible card slot with the buckle, and the corresponding card slot of the box body 502 is also It is fixed with unlocking part, unlocking part has protrusion compatible with the card slot, presses unlocking part, and protrusion ejects buckle Card slot, box cover 501 are opened under the elastic force effect of torsional spring.

Specifically, further including limited post, the limited post is cylindrical body, one end of limited post and the fixed company of pond table top It connects, limited post is arranged close to 502 rear wall of box body, and the height of the limited post is equal to the height of box body 502.When box cover 501 is beaten When opening, the rear wall of box cover 501 and the top surface of limited post offset, and avoid 501 open angle of box cover excessive.

As the further scheme of the present embodiment, as depicted in figs. 1 and 2, the single-direction transmission structure is ratchet mechanism 4, The inner ring rotation section is ratchet 401, and the outer ring rotating portion is pawl 402, the other end and the ratchet of the connecting rod 3 401 centers are connected；The side wall of one end of the pawl 402 and the box cover 501 is rotatablely connected, the pawl 402 it is another It holds and is abutted against with the gear teeth of the ratchet 401.

Specifically, being fixed with pin shaft on 501 side wall of box cover, one end of pawl 402 has pin shaft hole, and pawl 402 passes through pin Axis hole is set on the outside of pin shaft, and the side wall of one end of the pawl 402 and the box cover 501 is rotatablely connected.

As the further scheme of the present embodiment, as shown in Fig. 2, further include check lever 7, one end of the check lever 7 with The rotation connection of pond table top, the gear teeth of the other end and the ratchet 401 abut against.

Specifically, being fixed by the bracket check lever shaft on the table top of pond, one end of check lever 7 has shaft hole, only It returns bar 7 to be set on the outside of check lever shaft by shaft hole, one end of the check lever 7 and pond table top are rotatablely connected.

As the further scheme of the present embodiment, as shown in Fig. 2, further include pawl connecting rod 6, the one of the pawl connecting rod 6 End and one end of the pawl 402 are rotatablely connected, and the side wall of the other end of the pawl connecting rod 6 and the box cover 501 is fixed to be connected It connects.

Specifically, being fixed with pin shaft on one end side wall of the pawl connecting rod 6, one end of pawl 402 has pin shaft hole, spine Pawl 402 is set on the outside of pin shaft by pin shaft hole, and one end of one end of the pawl connecting rod 6 and the pawl 402 is rotatablely connected.

Alternatively, as shown in fig. 7, the single-direction transmission structure be the second freewheel clutch 8, the connecting rod 3 it is another End cap is located in the inner ring of second freewheel clutch 8, the outer ring of second freewheel clutch 8 and the box cover 501 Side wall is fixedly connected.

Specifically, by padding the horizontal position put cushion block or adjust soapbox below soapbox 5, so that described second The pivot center of 8 outer ring of freewheel clutch is overlapped with the pivot center of the box cover 501, guarantees correct transmission.Soapbox 5 and pad Block is fixedly connected, and cushion block is fixedly connected with pond table top.

As the further scheme of the present embodiment, as shown in figures 3 to 6, the handle clutch 1 includes clutch 106 And sliding assembly；

The clutch 106 includes the first half-clutch device 1061 and the second half-clutch device 1062, the first half-clutch device 1061 one end is connected with the sliding assembly, and the other end is in contact with one end of the second half-clutch device 1062, and described second The other end of half-clutch device 1062 is fixedly connected with the outer ring of first freewheel clutch 2；

The sliding assembly drives the other end of the described first half-clutch device 1061 and the described second half-clutch device 1062 One end connection disengages.

As the further scheme of the present embodiment, the sliding assembly includes shell 101, first body of rod 102, second body of rod 103, the first spring 104 and the second spring of at least one 105 of at least one；

The shell 101 have hollow receiving cavity, first body of rod 102, second body of rod 103, at least one First spring 104 and the second spring 105 of at least one are arranged in the receiving cavity；

First body of rod 102 includes orthogonal control section 1022 and the first clutch section 1023, the control section 1022 have lug boss 1021, and the side wall of the shell 101 has the through-hole for accommodating the lug boss 1021, first spring 104 one end and the side wall of the control section 1022 abut against, and the inner sidewall of the other end and the shell 101 abuts against, described The end of first clutch section 1023 has the first clutch inclined-plane；

Second body of rod 103 includes sequentially connected second clutch section 1031, changeover portion 1032 and linkage section 1033, institute The end for stating the second clutch section 1031 has the second clutch inclined-plane, and second clutch inclined-plane offsets with first clutch inclined-plane It connects, the changeover portion 1032 and the second clutch section 1031 are perpendicular, one end of the second spring 105 and the changeover portion 1032 abut against, and the inner sidewall of the other end and the shell 101 abuts against, the linkage section 1033 and the described first half-clutch device 1061 one end is fixedly connected.

As the further scheme of the present embodiment, the clutch 106 is jaw clutch.

Specifically, the other end of the first half-clutch device 1061 has engaging tooth, the second half-clutch device 1062 There is the other end engaging tooth, the first half-clutch device 1061 and the second half-clutch device 1062 to be sequentially connected by engaging tooth.

As the further scheme of the present embodiment, alternatively, the clutch 106 is slip clutch.

The course of work of the present embodiment is as follows:

Boiled water process: lug boss 1021 is pinned, forward rotating switch.As shown in Figure 4-Figure 6, first body of rod 102 is transported forward It is dynamic, the first spring 104, the first clutch inclined-plane and the separation of the second clutch inclined-plane are compressed, second body of rod 103 is in second spring 105 It is moved to the left under elastic force effect.Second body of rod 103 drives the first half-clutch device 1061 to separate with the second half-clutch device 1062.

Open the lid after boiled water: the rotary switch position after being illustrated in figure 2 boiled water opens the lid 501, box cover 501 It is rotated backward by pawl connecting rod 6 with pawl 402, pawl 402 pushes ratchet 401 to rotate, and rotation is transmitted to first by connecting rod 3 The inner ring of freewheel clutch 2.As shown in figure 3, the inner ring of the first freewheel clutch 2 rotates to rear side and then outer ring is driven to turn together Dynamic, outer ring rotates with handle clutch 1 and closes tap.

It closes box cover: closing box cover 501, pawl 402 slides on ratchet 401, and ratchet 401 is not driven to rotate.

Boiled water simultaneously closes water, does not open the lid: when boiled water, pinning lug boss 1021, forward rotating switch.Such as Fig. 4-Fig. 6 Shown, first body of rod 102 travels forward, and compresses the first spring 104, and the first clutch inclined-plane and the second clutch inclined-plane separate, and second The body of rod 103 is moved to the left under the elastic force effect of second spring 105.Second body of rod 103 drives the first half-clutch device 1061 and the Two half-clutch devices 1062 separate.When closing water, direct rotating switch, handle clutch 1 drives the outer ring of the first freewheel clutch 2 Rotation, due to the special construction of freewheel clutch single-direction transmission, the inner ring of the first freewheel clutch 2 is not rotated at this time.

It only opens and closes box cover: when needing replacing soap or cleaning soapbox, lug boss 1021 can be pinned, then Open the lid 501, release projection portion 1021 simultaneously replaces soap or cleaning soapbox.Then box cover 501 is directly closed.

Embodiment two

As shown in figure 8, the present embodiment provides a kind of based on unidirectional mechanical transmission when rotary switch is to horizontally rotate Clutch water control device.On the basis of example 1, by the handle clutch 1 of embodiment one with described first surmount from The pivot center of clutch 2 is vertically arranged.That is by the handle clutch 1 and first freewheel clutch 2 in Fig. 2 Shown in position rotate counterclockwise 90 degree.It further include first bevel gear 10, second bevel gear 11, the first roller gear 12 and second Roller gear 13.

The inner ring of first freewheel clutch 2 is fixedly connected by transmission shaft with first bevel gear 10, first bevel gear 10 engage and first bevel gear 10 and the shaft of second bevel gear 11 are mutually perpendicular to second bevel gear 11.

Second bevel gear 11 is set on the outside of gear shaft, and the right side of second bevel gear 11 is provided with the first roller gear 12, First roller gear 12 is set in the outside of the gear shaft.The right end of the gear shaft is arranged with bearing, and bearing is arranged In bearing block, the lower end of bearing block is fixedly connected with pond table top, is used to support the gear shaft.

The left end of connecting rod 3 is arranged with the second roller gear 13, second roller gear 13 and first roller gear 12 engagements.

The position and structure of ratchet mechanism 4 and soapbox 5 on the right side of device, are the same as example 1.

The course of work of the present embodiment is as follows:

Boiled water process: pinning lug boss 1021, and turn right switch.As shown in Figure 4-Figure 6, first body of rod 102 compression the One spring 104, the first clutch inclined-plane and the separation of the second clutch inclined-plane, second body of rod 103 is under the elastic force effect of second spring 105 It is moved to the left.Second body of rod 103 drives the first half-clutch device 1061 to separate with the second half-clutch device 1062.

It opens the lid after boiled water: opening the lid 501, box cover 501 is rotated backward by pawl connecting rod 6 with pawl 402, spine Pawl 402 pushes ratchet 401 to rotate, and rotation is transmitted to the inner ring of the first freewheel clutch 2 by gear set by connecting rod 3.From Fig. 8's Overlook direction observation, the inner ring of the first freewheel clutch 2 rotate clockwise and then outer ring are driven to rotate together, and outer ring is with handle Clutch 1 rotates and closes tap.

It closes box cover: closing box cover 501, pawl 402 slides on ratchet 401, and ratchet 401 is not driven to rotate.

Boiled water simultaneously closes water, does not open the lid: pinning lug boss 1021, turn right switch.As shown in Figure 4-Figure 6, One body of rod 102 compresses the first spring 104, the first clutch inclined-plane and the separation of the second clutch inclined-plane, and second body of rod 103 is in second spring It is moved to the left under 105 elastic force effect.Second body of rod 103 drives the first half-clutch device 1061 to divide with the second half-clutch device 1062 From.Close water when, direct rotating switch, handle clutch 1 drive the first freewheel clutch 2 outer ring rotating, due to surmount from The special construction of clutch single-direction transmission, the inner ring of the first freewheel clutch 2 does not rotate at this time.

It only opens and closes box cover: when needing replacing soap or cleaning soapbox, lug boss 1021 can be pinned, then Open the lid 501, release projection portion 1021 simultaneously replaces soap or cleaning soapbox.Then box cover 501 is directly closed.

If the open-shut direction of rotary switch and embodiment one are to embodiment two-phase inverse time, those skilled in the art can lead to It crosses and changes the installation direction of the first freewheel clutch and/or one-way driving mechanism in embodiment, to reach identical technical effect. Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

The first freewheel clutch and the second freewheel clutch can be used in the prior art in the description of the present invention, Wedge-type Wedge type over running clutch or ball-type freewheel clutch, or otherwise pass through inner ring and outer ring single-direction transmission Freewheel clutch.

In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains Justice is two or more.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (9)

1. a kind of clutch water control device based on unidirectional mechanical transmission, including tap and soapbox with rotary switch (5), the soapbox (5) includes box body (502) and box cover (501), and the box cover (501) and the box body (502) rotation connect It connects characterized by comprising

First freewheel clutch (2), first freewheel clutch (2) include for transmission inner ring and outer ring, described turn Moving type switch is connect or is disengaged with the outer ring of first freewheel clutch (2) by handle clutch (1)；

One-way driving mechanism, the single-direction transmission structure include inner ring rotation section and outer ring rotating portion, the inner ring rotation section and Outer ring rotating portion single-direction transmission, the outer ring rotating portion are connected with the box cover (501)；

Connecting rod (3), one end of the connecting rod (3) are set in the inner ring of first freewheel clutch (2), the other end with it is described The center of rotation of inner ring rotation section is connected.

2. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 1, which is characterized in that described unidirectional Drive mechanism is ratchet mechanism (4), and the inner ring rotation section is ratchet (401), and the outer ring rotating portion is pawl (402), institute The other end for stating connecting rod (3) is connected with the ratchet (401) center；One end and the box cover (501) of the pawl (402) Side wall rotation connection, the gear teeth of the other end and the ratchet (401) of the pawl (402) abut against.

3. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 2, which is characterized in that further include stopping It returns bar (7), one end of the check lever (7) and pond table top are rotatablely connected, and the other end and the gear teeth of the ratchet (401) offset It connects.

4. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 2, which is characterized in that further include spine Pawl connecting rod (6), one end of the pawl connecting rod (6) and the one end of the pawl (402) are rotatablely connected, the pawl connecting rod (6) The other end be connected with the side wall of the box cover (501).

5. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 1, which is characterized in that described unidirectional Drive mechanism is the second freewheel clutch (8), and the other end of the connecting rod (3) is set in second freewheel clutch (8) In inner ring, the outer ring of second freewheel clutch (8) is connected with the side wall of the box cover (501).

6. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 1, which is characterized in that the handle Clutch (1) includes clutch (106) and sliding assembly；

The clutch (106) includes the first half-clutch device (1061) and the second half-clutch device (1062), and described first is half-clutch One end of device (1061) is connected with the sliding assembly, and the other end is in contact with one end of the second half-clutch device (1062), institute The other end for stating the second half-clutch device (1062) is fixedly connected with the outer ring of first freewheel clutch (2)；

The sliding assembly drives the other end of the first half-clutch device (1061) and the described second half-clutch device (1062) One end connection disengages.

7. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 6, which is characterized in that the sliding Component includes shell (101), first body of rod (102), second body of rod (103), the first spring (104) and at least one of at least one A second spring (105)；

The shell (101) have hollow receiving cavity, first body of rod (102), second body of rod (103), at least one The first spring (104) and the second spring of at least one (105) be arranged in the receiving cavity；

First body of rod (102) includes orthogonal control section (1022) and the first clutch section (1023), the control section (1022) there are lug boss (1021), the side wall of the shell (101) has the through-hole for accommodating the lug boss (1021), described One end of first spring (104) and the side wall of the control section (1022) abut against, the inside of the other end and the shell (101) Wall abuts against, and the end of the first clutch section (1023) has the first clutch inclined-plane；

Second body of rod (103) includes sequentially connected second clutch section (1031), changeover portion (1032) and linkage section (1033), the end of the second clutch section (1031) has the second clutch inclined-plane, second clutch inclined-plane and described first Clutch inclined-plane abuts against, and the changeover portion (1032) and the second clutch section (1031) are perpendicular, the second spring (105) One end abutted against with the changeover portion (1032), the other end and the inner sidewall of the shell (101) abut against, the linkage section (1033) it is fixedly connected with one end of the described first half-clutch device (1061).

8. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 5, which is characterized in that the clutch Device (106) is jaw clutch.

9. a kind of clutch water control device based on unidirectional mechanical transmission according to claim 5, which is characterized in that the clutch Device (106) is slip clutch.