CN209084136U - The connection structure of tap and handle - Google Patents

Abstract

The utility model relates to faucet design fields, specifically, it is related to the connection structure of a kind of tap and handle, including tap and handle, the handle is connect with the spool being arranged in the tap；The handle sliding is equipped with elastic spacing one, offers the limit hole for elastic spacing one insertion in the upper end of the fire hose；It is provided on the handle and controls the actuator that the into and out limit hole of elastic spacing one is put；When so that elastic spacing one is detached from limit hole by manipulating actuator, limitation is lost between handle and tap, so that user can be fetched water with swing handle；After handle resets, elastic spacing one reenters limit hole, so that handle be fixed again, avoid because handle reset inaccuracy cause spool close it is not tight due to leak the case where generation.

Description

The connection structure of tap and handle

Technical field

The utility model relates to faucet design fields, specifically, it is related to the connection knot of a kind of tap and handle Structure.

Background technique

Tap is that the popular appellation of water valve for controlling the size switch of water flow has water-saving effect.

In the prior art, commonly used tap includes that the fire hose has ontology and handle, is provided with spool in faucet body, Spool is fixedly connected with handle.When swing handle, spool is driven, to realize the on-off of water flow and the regulation of flow. Since after being realized using one section, valve core inside structure deforms because of part wears, or with the connection of handle, may lead Handle is caused to pull the phenomenon that deviateing on earth with original reset position, so that water flow can not be truncated and leak completely.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide the connections of a kind of tap and handle Structure has the characteristics that prevent handle restoration unfulfillment and leak occurs.

To achieve the above object, the utility model provides the following technical solutions:

A kind of connection structure of tap and handle, including tap and handle, the handle and setting are in the fire hose Spool connection in head；It is characterized by: the handle sliding is equipped with elastic spacing one, offered in the upper end of the fire hose For the limit hole of elastic spacing one insertion；It is into and out that the control elastic spacing one is provided on the handle The actuator that the limit hole is put.

So set, being lost between handle and tap when so that elastic spacing one is detached from limit hole by manipulating actuator Limitation, so that user can be fetched water with swing handle；After handle resets, elastic spacing one reenters limit hole, thus will Handle is fixed again, avoid because handle reset inaccuracy cause spool close it is not tight due to leak the case where generation.

Further setting: the elastic spacing one includes spring and limit shaft；It is offered on the handle for the limit The location hole of the limit hole is inserted into sliding after position axis lower end slips through；The upper end society of the limit shaft be provided with it is described The spindle nose that actuator abuts, the spring is set in outside the limit shaft and both ends are supported with the spindle nose and the handle respectively It connects.

So set, limit shaft can be realized under the cooperation of spring and actuator enter and leave two of limit hole it is dynamic Make, lock is on tap when handle being enabled to rotate in water intaking and is deactivated.

Further setting: the actuator includes lever and fold-type elastic slice；It offers on the handle for accommodating The slot room of lever is stated, the slot room is connected to the location hole；At the middle part of the lever, rotation is plugged with fixing axle, described solid The both ends of dead axle are fixedly connected with the inner wall of the slot room；Fold-type elastic slice one end and the lever far from the spindle nose one End connection, the other end of the fold-type elastic slice are connect with the bottom surface of the slot room.

So set, the other end of lever is upturned when pressing down on close to lever close to one end of elastic slice, so that Limit shaft rises under the action of the spring and is detached from limit hole；User is so as to swing handle water intaking.

Further setting: the location hole is second level stepped hole, and the biggish part of internal diameter is upward and described for accommodating Spring, the lower end of the spring are connected on the cascaded surface of the location hole.

So set, spring is made to be able to enter positioning hole, handle inner space is saved, steps up its structure more It gathers.

Further setting: one end that the limit shaft is inserted into the limit hole is arranged in hemisphere head.

So set, limit shaft is made to be easier to enter limit hole.

Further setting: the screw connecting with the spool is equipped on the handle.

So set, handle is bolted with spool, it is easily installed and replaces.

Further setting: the upper end of the spool is provided with the protrusion of regular polygon, is provided on the handle for institute State protrusion grafting, recess portion corresponding with the lobe shape.

So set, cooperating by recess portion and protrusion, positioning action is played on spool to handle, while making handle It is able to drive valve core rotation, realizes water intaking.

Further setting: it is provided with the via hole passed through for the screw on the handle, is set in the upper end of the protrusion It is equipped with the threaded hole for screw connection.

So set, handle and spool is enabled to be connected by screw to.

In conclusion the utility model has the following beneficial effects:

1. handle when not in use can be by fixation position that it is accurately locked at tap, to avoid because of handle in tap Hand resets the case where inaccuracy causes spool to close not tight and leak generation, has saved water resource to a certain extent；

2. actuator structure is simple, easy to operate, reliable in action.

Detailed description of the invention

Fig. 1 is the overall structure diagram of tap；

Cross-sectional view of the Fig. 2 for the connection structure of tap and handle when handle is locked；

Cross-sectional view of the Fig. 3 for the connection structure of tap and handle when handle rotates.

In figure: 1, tap；2, handle；3, spool；4, elastic spacing one；401, spring；402, limit shaft；5, it limits Hole；6, actuator；601, lever；602, fold-type elastic slice；7, location hole；8, spindle nose；9, slot room；10, fixing axle；11, screw； 12, protrusion；13, recess portion；14, via hole；15, threaded hole；16, counterbore；17, flanging.

Specific embodiment

The utility model is described further referring to attached drawing.

A kind of connection structure of tap and handle, as shown in Figure 1 to Figure 3, including tap 1 and handle 2.Wherein handle 2 growth handle settings, are provided with the spool 3 for on-off water flow in tap 1, the upper end of spool 3 stretch out tap 1 and with Handle 2 connects.

Specifically, in conjunction with Fig. 2 and Fig. 3, the part that spool 3 the stretches out protrusion 12 square with section, in handle 2 One end is provided with recess portion 13 that is corresponding with 12 shape of protrusion, being inserted into for protrusion 12.Spiral shell is offered in the center of protrusion 12 Pit 15 offers the via hole 14 through handle 2 at 13 center of recess portion, passes through the screw connecting with threaded hole 15 in via hole 14 11.And the counterbore for accommodating 11 end of screw is also communicated in the one end of via hole 14 far from recess portion 13.In tap 1 and handle Elastic spacing one 4 is additionally provided between 2.

In conjunction with Fig. 2 and Fig. 3, elastic spacing one 4 includes spring 401 and limit shaft 402.It is opened up in the upper surface of tap 1 There is the limit hole 5 being inserted into for limit shaft 402.Sliding insertion limit after slipping through for 402 lower end of limit shaft is offered on handle 2 The location hole 7 in position hole 5, the preferable second level stepped hole of location hole 7, the biggish part of internal diameter upward and for accommodating spring 401, The lower end of spring 401 is connected on the cascaded surface of stepped hole.In the upper end of limit shaft 402, setting is abutted for 401 upper end of spring Spindle nose 8, spindle nose 8 can equally protrude into the large diameter portion of stepped hole；The lower end of limit shaft 402 is arranged in hemisphere head.In spindle nose 8 Top, which abuts, the actuator 6 for entering or leaving limit hole 5 for controlling limit shaft 402.

In conjunction with Fig. 2 and Fig. 3, actuator 6 includes lever 601 and fold-type elastic slice 602.It is opened up along its length on handle 2 There is the slot room 9 for accommodating lever 601, slot room 9 is connected to location hole 7.At the middle part of lever 601, rotation is plugged with fixing axle 10, the both ends of fixing axle 10 are pierced by the flat fixation of rear riveting from the inner wall of slot room 9.Fold-type elastic slice 602 is located at lever 601 far from spindle nose 8 One end, and the both ends of fold-type elastic slice 602 have the flanging 17 for being inserted into lever 601 and 9 bottom surface of slot room respectively.

The course of work: when needing to fetch water from tap 1, presses lever 601 keeps it another close to one end of fold-type elastic slice 602 One end upwarps, and limit shaft 402 is jacked up from location hole 7 and disengages it from limit hole 5 by spring 401.Handle 2 is from tap at this time It is unlocked on 1, swing handle 2, acts its band movable valve plug 3, tap 1 is discharged.When inverting handle 2 makes its reset, limit shaft 402 realign limit hole 5；The hand of user leaves handle 2 at this time, and lever 601 will limit under the action of elastic slice restoring force Position axis 402 is pressed into limit hole 5 again, so that handle 2 be lockked.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. the connection structure of a kind of tap and handle, including tap (1) and handle (2), the handle (2) and setting are in institute State spool (3) connection in tap (1)；It is characterized by: handle (2) sliding is equipped with elastic spacing one (4), in institute The upper end for stating tap (1) offers the limit hole (5) being inserted into for the elastic spacing one (4)；It is arranged on the handle (2) Have and controls the actuator (6) that the into and out limit hole (5) of elastic spacing one (4) is put.

2. the connection structure of tap according to claim 1 and handle, it is characterised in that: the elastic spacing one (4) Including spring (401) and limit shaft (402)；It offers on the handle (2) and is slipped through for the limit shaft (402) lower end The location hole (7) of the limit hole (5) is inserted into sliding afterwards；It is provided with and the driving in the upper end society of the limit shaft (402) Part (6) abut spindle nose (8), the spring (401) be set in the limit shaft (402) outside and both ends respectively with the spindle nose (8) it is abutted with the handle (2).

3. the connection structure of tap according to claim 2 and handle, it is characterised in that: the actuator (6) includes Lever (601) and fold-type elastic slice (602)；The slot room (9) for accommodating the lever (601) is offered on the handle (2), The slot room (9) is connected to the location hole (7)；At the middle part of the lever (601), rotation is plugged with fixing axle (10), described The both ends of fixing axle (10) are fixedly connected with the inner wall of the slot room (9)；Described fold-type elastic slice (602) one end and the lever (601) one end far from the spindle nose (8) connects, and the bottom surface of the other end of the fold-type elastic slice (602) and the slot room (9) connects It connects.

4. the connection structure of tap according to claim 2 and handle, it is characterised in that: the location hole (7) is two Grade stepped hole, upward and for accommodating the spring (401), the lower end of the spring (401) abuts the biggish part of internal diameter On the cascaded surface of the location hole (7).

5. the connection structure of tap according to claim 2 and handle, it is characterised in that: the limit shaft (402) is inserted The one end for entering the limit hole (5) is arranged in hemisphere head.

6. the connection structure of tap according to claim 1 and handle, it is characterised in that: worn on the handle (2) Equipped with the screw (11) being connect with the spool (3).

7. the connection structure of tap according to claim 6 and handle, it is characterised in that: the upper end of the spool (3) It is provided with the protrusion (12) of regular polygon, is provided on the handle (2) for the protrusion (12) grafting and the protrusion (12) the corresponding recess portion of shape (13).

8. the connection structure of tap according to claim 7 and handle, it is characterised in that: set on the handle (2) It is equipped with the via hole (14) passed through for the screw (11), is provided in the upper end of the protrusion (12) and is connected for the screw (11) Threaded hole (15).