CN200965089Y

CN200965089Y - Double-opening tap stud shaft cooperation structure

Info

Publication number: CN200965089Y
Application number: CN 200620156236
Authority: CN
Inventors: 黎克平; 魏武
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2006-11-02
Filing date: 2006-11-02
Publication date: 2007-10-24
Anticipated expiration: 2016-11-02

Abstract

A dual-open tap bolt shaft matching structure consists of a shaft core and a shaft sleeve; the side wall at the lower part of the shaft sleeve is provided with two water outlets; the upper end of the shaft sleeve forms a central through hole; the shaft core part of the bolt shaft is consequentially assembled, pierces the central through hole, and is hermetically sleeved in the shaft sleeve and respectively opens and closes the two water outlets corresponding to the rotation of the shaft sleeve; the upper end of the shaft sleeve is convexly outspreaded with a position limit block; the internal side at the upper end of the shaft sleeve is convexly outspreaded with at least one position limit wall; wherein, the two sides of the position block respectively forms two symmetrically side surfaces; the upper end surfaces of the two sides of the position limit block respectively forms two sink-troughs. The arrangement of the two sink-troughs on the bolt shaft and a positioning blocking piece which is moveably matched with the two sink-troughs can implement utilizing the bolt shaft with the structure by matching with the lever-type handle; the symmetrically arranged positioning blocking piece can implement that the dual-handle is symmetrically screwed to adjust the water outlet condition to implement that the bolt shaft and the handle are respectively integrated and the production and installation are simple and easy to be carried out.

Description

Twoly open leading stud shaft cooperating structure

Technical field

The utility model is about a kind of two adapting devices of opening tap and handle, is meant a kind of two leading stud shaft cooperating structure of opening especially.

Background technique

Existing tap generally possesses cold and hot two supply channels, has the stud shaft of employing to control, and also has to adopt two stud shafts to cooperate handle to control the double handle tap structure of hot and cold water respectively, because the custom requirement, the double handle tap has the stud shaft in the cold and hot water route of switch; In the face of tap, the general left side is that hot stud shaft, the right are cold stud shaft.The opening direction of two handles is the setting of symmetry, and the angle of swing of handle is generally 90 degree, and these stud shafts can cooperate knob or Lever type handle, but the compounding practice mode of knob and Lever type handle is diverse.When rotating hot stud shaft, its direction is for being rotated counterclockwise, and when rotating cold stud shaft, its direction is for turning clockwise.Thereby the stud shaft of general double handle tap need be distinguished two stud shafts that cold water is used, hot water is used, and also caused the switch handle that needs different structure thus, make a cover tap need the stud shaft and the handle of different structure that this has all caused inconvenience and obscure producing and installing.

The model utility content

The purpose of this utility model provides a kind of two leading stud shaft cooperating structure of opening, promptly a cover is two opens tap as long as the water route can be opened and closed with two structures the same respectively stud shaft and handle, realize stud shaft and handle sameization respectively with this, order is produced with installation more simple.

For achieving the above object, solution of the present utility model is: a kind of two leading stud shaft cooperating structures of opening, constitute by axle core and axle sleeve, offer two water outlets on the axle sleeve lower sides, axle sleeve upper end is formed with central through bore, and the axle core components of stud shaft assembles and passes this central through bore successively and is placed in the axle sleeve hermetically, and rotates relative to axle sleeve and to open and to close two water outlets respectively, the axle sleeve upper end has protruded out a limiting stopper, and inboard, axle sleeve upper end protrudes out at least one spacing walls; Wherein the both sides of limiting stopper form two symmetrical sides respectively, are formed with deep gouge respectively on the axle sleeve upper-end surface of limiting stopper both sides.

Described deep gouge is that the border forms by a side of limiting stopper and spacing walls and axle sleeve outer wall.

Described central through bore is that the border forms by limiting stopper inwall and spacing walls inwall.

The top of described spacing walls is formed with shoulder.

The movable positioning cards that is combined with in the described deep gouge.

Described positioning cards is an arc lamellar body, and its underpart is can stretch to place deep gouge, and its top and limiting stopper are isometrical.

Described positioning cards upper inside wall forms a hook, and its outer wall middle part forms the step that contracts in, is provided with the location grain on this step.

Offer locating slot on the described deep gouge outer wall.

After adopting such scheme, stud shaft of the present utility model only need be on the tap that symmetry is installed in double handle when being applicable to knob, and the installation knob that is symmetry again cooperates with stud shaft can realize that symmetrical spinning movement can realize the function of water outlet adjusting; The setting of two deep gouges and cooperation activity installing and locating card on this stud shaft in addition, can realize cooperating the Lever type handle to utilize the stud shaft of this structure, can realize that by symmetrical placement positioning card double handle is the symmetry direction turn and adjusts water state, thereby changed a former cover tap and needed the stud shaft of different structure and the installation form of handle, and having realized stud shaft and handle sameization respectively, order is produced with installation more simple.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model stud shaft;

Fig. 2 is the utility model stud shaft combination schematic representation;

Fig. 3 is the schematic perspective view of the utility model positioning cards;

Fig. 4 is the utility model specific embodiment 1 scheme of installation;

Fig. 5 is that the utility model specific embodiment 1 cooperates schematic representation 1; (pass water state)

Fig. 6 is that the utility model specific embodiment 1 cooperates schematic representation 2; (boiling water state)

Fig. 7 is the utility model specific embodiment 2 scheme of installations; (pass water state)

Fig. 8 is the worm's eye view of the utility model specific embodiment 2 handles;

Fig. 9 is the utility model specific embodiment 2 action schematic representation.(boiling water state)

Embodiment

As shown in Figure 1, 2, stud shaft structure of the present utility model, it mainly is made of axle core 1 and axle sleeve 2;

Axle core 1 mainly comprises positioning shaft 11, movable ceramic plate 12 and fixing ceramic plate 13, and positioning shaft 11 connection activity ceramic plates 12 relative fixed ceramic plates 13 rotate so that the water intake of the two is opened and closed, and are provided with a tangent plane 111 in addition on positioning shaft 11;

Axle sleeve 2 is a block set, and its underpart forms a heavy chamber 21, and movable ceramic plate 12 is placed in this heavy chamber 21 with fixing ceramic plate 13; Convex with a positioning block 23 on the top of axle sleeve 2, these positioning block 23 both sides form bi-side 231,232 respectively, upper inner at axle sleeve 2 convexes with at least one spacing walls 25, shoulder shape structure 251 is formed at these spacing walls 25 tops, the both sides of above-mentioned relatively positioning block 23 respectively offer water outlet 211,212 on 21 sidewalls of the heavy chamber of axle sleeve 2 bottoms, heavy 21 tops, chamber are provided with a through hole 22 that supplies positioning shaft 11 to pass, and this through hole 22 is that the border forms by limiting stopper 23 inwalls and spacing walls 25 inwalls; Key of the present utility model is: the both sides at the positioning block 23 of axle sleeve 2 upper-end surfaces respectively form a

deep gouge

24,24a, and this

deep gouge

24,24a are that the border forms by the side 231,232 of limiting stopper 23 and spacing walls 25 and axle sleeve 2 outer walls.At deep gouge 24, offer locating slot 241 and shoulder 26 on the 24a outer wall, the movable positioning cards 3 that is combined with in deep gouge 24, positioning cards 3 is an arc lamellar body, its upper inside wall forms a hook 31, and its outer wall middle part forms the step 32 that contracts in, on this step 32, be provided with location grain 33, the bottom of positioning cards 3 is can stretch to place above-mentioned deep gouge 24, step 32 just in time is fastened on the shoulder 26 upper surface inward flanges, make itself and positioning block 23 isometrical, the both sides of positioning cards 3 form bi-side 34,34a, wherein when positioning cards 3 be positioned over heavy 24 the time, to match with the side 231 on the positioning block 23 in side 34, when positioning cards 3 is positioned over heavy chamber 24a, side 34a will match with positioning block 23 upper sides 232.

As shown in Figure 2, during combination, movable ceramic plate 12 and fixing ceramic plate 13 be bottom-up to be contained in the heavy chamber 21 of axle sleeve 2, and be fixed in the axle sleeve 2 by a sealing gasket, meanwhile positioning shaft 11 is to pass to convexedly stretch in outside the axle sleeve 2 behind the through hole 22 of axle sleeve 2 and be higher than positioning block 23, in addition be provided with Sealing on this positioning shaft 11 and leak to prevent stud shaft top, the device of handle by shape such as locking nut etc. makes itself and the positioning shaft 11 tangent plane structures incompatible Control Shaft core 1 that matches.

As Fig. 4,5, shown in 6, when stud shaft of the present utility model is applied to knob, the middle part of knob 5 is formed with matching hole 51 and cooperates with positioning shaft 11, its tangent plane 111 be arranged so that rotating handles 5 time can drive positioning shaft 11 and rotate relative to axle sleeve 2, be provided with two limiting stoppers 52 in matching hole 51 both sides of handle 5 inside in addition, 53, when this stud shaft is installed on the double handle tap, two stud shafts are all inside position of its positioning block 23 and install, two handles 5 of this moment are on the positioning shaft 11 that symmetry is installed on this stud shaft, so rotation double handle 5 can pass through two limiting stoppers 52, the scope that 53 restriction stud shafts rotate, the sense of rotation that makes double handle 5 be symmetry can be closed or open two stud shafts respectively and be carried out the water outlet adjusting.As shown in Figure 5, limiting stopper 52 on the handle 5 that the hot stud shaft in left side cooperates and the side 232 on the positioning block 23 on the axle sleeve 2 cooperatively interact, and limiting stopper 52 on the handle 5 that the cold stud shaft on right side cooperates and the side 231 on the positioning block 23 on the axle sleeve 2 be when cooperatively interacting, and two stud shafts all are in closing state.At this moment, the handle 5 in left side is rotated counterclockwise, the handle 5 on right side turns clockwise, as shown in Figure 6, handle 5 upper limit position blocks 53 that the hot stud shaft in left side cooperates and the side 231 on the positioning block 23 on the axle sleeve 2 cooperatively interact, and limiting stopper 53 on the handle 5 that the cold stud shaft on right side cooperates and the side 232 on the positioning block 23 on the axle sleeve 2 be when cooperatively interacting, and two stud shaft persons are in the state of complete opening.

Shown in Fig. 1,7,8,9, when stud shaft of the present utility model is applied to the Lever type handle, the middle part of Lever type handle 6 is formed with matching hole 61 and cooperates with positioning shaft 11, its tangent plane 111 be arranged so that rotating handles 6 time can drive positioning shaft 11 and rotate relative to axle sleeve 2, matching hole 61 1 sides in handle inside are provided with limiting stopper 62 in addition, and the both sides of this limiting stopper 62 form bi-side 621,622 respectively; When this stud shaft is installed on the double handle tap, the locating bump of two stud shafts is the same all towards to the right (when forward is observed, when the hot-water line of axle sleeve is positioned over the left side), at this moment, left positioner card 3 is packed in the deep gouge 24 on the axle sleeve 2 of hot water stud shaft, side 34 on its positioning cards 3 and the side of the positioning block 23 on the axle sleeve 2 231 cooperate, and the positioning cards 3 on right side is packed in the deep gouge 24a on the axle sleeve 2 of cold water stud shaft, and side 34a on its positioning cards 3 and the side of the positioning block 23 on the axle sleeve 2 232 cooperate.The positioning cards 3 that cooperate with this moment, its hook 31 just in time is placed on the shoulder 251 on spacing walls 25 tops, and its location grain 33 just in time is fastened in the locating slot 241 of axle sleeve 2, as shown in Figure 9, the side 621 of the limiting stopper 62 on the handle 6 that the hot stud shaft in left side cooperates and the side 232 on the positioning block 23 on the axle sleeve 2 cooperatively interact, and on spacing 62 sides 622 on the handle 6 that the cold stud shaft on right side cooperates and the axle sleeve 2 and side 231 on the positioning block 23 is when cooperatively interacting, and two stud shafts all are in closing state.At this moment, the handle 6 in left side is rotated counterclockwise, the handle 6 on right side turns clockwise, as shown in Figure 7, the side 622 of the limiting stopper 62 on the handle 6 that the hot stud shaft in left side cooperates and the side 34a that is positioned over the positioning cards 3 in the deep gouge 24 on the axle sleeve 2 cooperatively interact, and the side 621 of the limiting stopper 62 on the handle 6 that the cold stud shaft on right side cooperates and the side 34 that is positioned over the positioning cards 3 in the deep gouge 24 on the axle sleeve 2 be when cooperatively interacting, and two stud shaft persons are in the state of complete opening.Because the setting of hook 31 and location grain 33 on the positioning cards 3, it is more firm that it is cooperated with axle sleeve 2, and with it during the application of force of side, positioning cards 3 can be from slippage on the axle sleeve 2 at handle 6.

Claims

1, a kind of two leading stud shaft cooperating structure of opening, constitute by axle core and axle sleeve, offer two water outlets on the axle sleeve lower sides, the axle sleeve upper end is formed with central through bore, the axle core components of stud shaft assembles and passes this central through bore successively and is placed in the axle sleeve hermetically, and rotate relative to axle sleeve and to open and to close two water outlets respectively, the axle sleeve upper end has protruded out a limiting stopper, and inboard, axle sleeve upper end protrudes out at least one spacing walls; It is characterized in that: the both sides of limiting stopper form two symmetrical sides respectively, are formed with deep gouge respectively on the axle sleeve upper-end surface of limiting stopper both sides.

2, as claimed in claim 1ly two open leading stud shaft cooperating structure, it is characterized in that: deep gouge is that the border forms by a side of limiting stopper and spacing walls and axle sleeve outer wall.

3, open leading stud shaft cooperating structure for as claimed in claim 1 pair, it is characterized in that: above-mentioned central through bore is that the border forms by limiting stopper inwall and spacing walls inwall.

4, open leading stud shaft cooperating structure for as claimed in claim 1 pair, it is characterized in that: the top of spacing walls is formed with shoulder.

5, open leading stud shaft cooperating structure for as claimed in claim 1 pair, it is characterized in that: the movable positioning cards that is combined with in the deep gouge.

6, open leading stud shaft cooperating structure for as claimed in claim 5 pair, it is characterized in that: positioning cards is an arc lamellar body, and its underpart is can stretch to place deep gouge, and its top and limiting stopper are isometrical.

7, open leading stud shaft cooperating structure for as claimed in claim 5 pair, it is characterized in that: the positioning cards upper inside wall forms a hook, and its outer wall middle part forms the step that contracts in, is provided with on this step and locatees grain.

8, open leading stud shaft cooperating structure for as claimed in claim 5 pair, it is characterized in that: on the deep gouge outer wall, offer locating slot.