CN208348573U - A kind of concealed installation valve being easily installed spool - Google Patents

Abstract

The utility model discloses a kind of concealed installation valve for being easily installed spool, it include valve body, valve cage, spool, the valve core case being detachably connected on valve body, the threaded one end of valve cage is connected on valve core case, one end of spool is equipped at least two first limbers, valve core case is equipped with the second limbers, valve cage is equipped with spool gland far from the other end of valve core case, and valve body is equipped with third limbers.Compared with prior art, the installation positioning of the spool of the utility model can carry out on stable station, ensure that the installation accuracy of spool, facilitate maintenance personal's replacement, installation spool；Secondly, when user is unsatisfied with the shape size of current valve cage, another valve cage admired can be replaced, operating parts outside appearance member and wall to cooperate oneself selection, then the quantity for operating parts outside the appearance member and wall of user's selection greatly increases, the scope of application increases, and meets the needs of more users.

Description

A kind of concealed installation valve being easily installed spool

Technical field

The utility model belongs to water-through valve technical field, particularly, is related to a kind of concealed installation valve for being easily installed spool.

Background technique

In order to more beautiful, the water pipe and valve of bathroom faucet and showerhead all can be first embedded into inside wall Installation fixes, and then completes the laying of metope, forms concealed installation valve, finally installs in the position of concealed installation valve and grasps outside corresponding wall Workpiece and appearance member operate valve convenient for people.The concealed installation valve typically now used include valve body, valve cage, spool, with And spool is pressed on the spool gland on valve body, valve cage is mounted on valve body in advance, and spool is located at the inner cavity of valve cage, so Rear cover upper valve core gland completes the installation of valve body so that spool compresses valve body.In order to guarantee the essence of the installation between spool and valve body Degree, concealed installation valve have just been completed to install before factory, and then concealed installation valve can be directly installed on wall, and connection water pipe is just It can be with.But since concealed installation valve has installed completely, the shape and size of valve cage have been fixed up, then with spool The size of the outer operating parts of appearance member and wall of sleeve cooperation has also determined that, operate outside at user option appearance member and wall The style of part greatly reduces, and user is caused to select to can not meet user's less than the appearance member admired because of the shape of valve cage Demand；Secondly, the spool of concealed installation valve be typically all perpendicular to wall, when the spool of concealed installation valve go wrong need repairing when It waits, maintenance personal opens spool gland, and original spool is changed, then changes new spool, but spool is vertical Directly in wall, be easy to happen deviation when installation, cause to occur spool install it is bad, even damage accurate spool etc. Situation.

Utility model content

For overcome the deficiencies in the prior art, the utility model provide it is a kind of facilitate maintenance personal install spool, guarantee valve Core installation accuracy meets the concealed installation valve for being easily installed spool of more users demand.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of concealed installation valve being easily installed spool includes valve body, valve cage, the valve positioned at the valve cage inner cavity Core further includes having the valve core case being detachably connected on the valve body, and one end of the valve cage is threadedly attached in institute It states on valve core case, the valve cage is equipped with spool gland far from one end of the valve core case, and the spool gland is used for institute Spool to be stated to be pressed on the valve core case, the end face that the spool is close to the valve core case is equipped at least two first limbers, The valve core case is equipped with to be equipped with and described second with one-to-one second limbers in first limbers, the valve body The one-to-one third limbers in limbers is equipped with sealant between the third limbers and second limbers.

As an improvement of the above scheme, the valve core case is equipped at least two first mounting holes, first mounting hole Be respectively positioned on the outside of the valve cage, the valve body be equipped with one-to-one second mounting hole of first mounting hole, The valve core case is connected by penetrating first mounting hole with the connector of second mounting hole with the valve body.

As a further improvement of the foregoing solution, the inner wall of second mounting hole is equipped with screw thread, and the connector is spiral shell Bolt.

Further, the valve core case close to the side of the valve body be equipped with locating pin, the valve body be equipped with it is described fixed The first positioning hole that position nail matches.

Further, the position that the valve core case corresponds to the locating pin is equipped with third mounting hole, and the locating pin is mounted on On the third mounting hole.

Further, one end that the spool is bonded with the valve core case is equipped at least one positioning column, on the valve core case Equipped with the second location hole matched with the positioning column, the positioning column is staggered with first limbers.

Further, the valve core case close to the side of the valve body be equipped with installation base, the valve body be equipped with it is described The matched installation counterbore of installation base.

Further, the mating surface between the outside of second limbers and the outside of the third limbers is equipped with the The position that one sealing ring, the valve core case or the valve body correspond to first sealing ring is equipped with the first seal groove.

Further, the valve core case is equipped with the first positioning convex platform cooperated with the third limbers, second water flowing First positioning convex platform is run through in hole, is cased with the second sealing ring on the outside of first positioning convex platform.

Further, the valve body is equipped with the second positioning convex platform cooperated with second limbers, the third limbers Through second positioning convex platform, third sealing ring is cased on the outside of second positioning convex platform.

The utility model has the beneficial effects that compared with prior art, the valve cage of the utility model is connected by valve core case Valve body is connect, spool is directly installed on valve core case, and valve core case can be removed from valve body, so that the installation positioning of spool can be with It is carried out on stable station, ensure that the installation accuracy of spool, avoided spool and go out when being installed on vertical wall Now install it is bad, damage the case where, facilitate maintenance personal replacement, installation spool；Secondly, valve cage is threaded in spool On seat, when user is unsatisfied with the shape size of current valve cage, another valve cage admired can be replaced, Operating parts outside appearance member and wall to cooperate oneself selection, then the quantity for operating parts outside the appearance member and wall of user's selection is big Big to increase, the scope of application increases, and meets the needs of more users.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the exploded view of the utility model one of which embodiment；

Fig. 2 is the exploded view of the utility model another embodiment；

Fig. 3 is the structural schematic diagram of valve cage described in Fig. 2；

Fig. 4 is the structural schematic diagram of valve core case described in Fig. 1；

Fig. 5 is that the structural schematic diagram on the valve body is arranged in the first sealing ring described in the utility model；

Fig. 6 is the structural schematic diagram of the embodiment of valve core case one of which described in the utility model；

Fig. 7 is the structural schematic diagram of the embodiment of valve body one of which described in the utility model.

Specific embodiment

Referring to Fig.1, Fig. 2, a kind of concealed installation valve being easily installed spool include valve body 1, valve cage 2, are located at the valve The spool 3 of 2 inner cavity of core retainer plate cylinder, a kind of concealed installation valve being easily installed spool include valve body 1, valve cage 2, are located at the valve The spool 3 of 2 inner cavity of core retainer plate cylinder further includes having the valve core case 4 being detachably connected on the valve body 1, and the one of the valve cage 2 End is threadedly attached on the valve core case 4, and the valve cage 2 is equipped with spool gland far from one end of the valve core case 4 5, the spool gland 5 is used to the spool 3 being pressed in the valve core case 4, and the spool 3 is close to the end of the valve core case 4 Face is equipped at least two first limbers, and the valve core case 4 is equipped with logical with first limbers one-to-one second Water hole 41, the valve body 1 are equipped with and the one-to-one third limbers 11 in second limbers 41, the third limbers Sealant is equipped between 11 and second limbers 41.

Preferably, first limbers is three, and two of them are inlet opening, and one is apopore, i.e., described second Limbers 41, the third limbers 11 are also three, and the apopore that two of them correspond to first limbers is just water outlet Hole, corresponding inlet opening is inlet opening.Inlet opening on the valve body 1 is connected to water inlet pipe, and apopore is connected to outlet pipe.The valve Core gland 5 is clamp nut, and the core of the spool 3 is pierced by from the mesoporous of the clamp nut, facilitates the outer operating parts of installation wall. In addition to this, first limbers at least two, the first limbers of wherein at least one are inlet opening, at least one first Limbers is apopore.When the number of first limbers is different, the spool 3 is also different specification, such as Fig. 1 It is the contour structures of one of spool 3, Fig. 2 is the contour structures of another spool 3.

Referring to Fig.1, it is preferable that the side of the corresponding valve cage 2 of the valve core case 4 is equipped with sleeve boss 48, described The outside of sleeve boss 48 is equipped with screw thread, and the valve cage 2 is mounted by screwing on the sleeve boss 48.Except this Except, referring to Fig. 2, Fig. 3, the side of the corresponding valve cage 2 of the valve core case 4 is equipped with hub internal bore 49, in the sleeve The inner wall in hole 49 is equipped with screw thread, and one end of the corresponding valve core case 4 of the valve cage 2 is equipped with to be cooperated with the hub internal bore 49 Annular convex platform 21, the outside of the annular convex platform 21 is equipped with screw thread, and the valve cage 2 passes through the annular convex platform 21 and institute Being threadedly engaged for hub internal bore 49 is stated, is installed on the valve core case 4.

The valve core case 4 is detachably connected on the valve body 1, by the corresponding third water flowing in second limbers 41 Hole 11 makes the third limbers 11 and the mutual water flowing in second limbers 41.The sealant is for preventing the third Gap fugitive water between limbers 11 and second limbers 41.Preferably, the valve core case 4 is equipped at least two the One mounting hole 42, first mounting hole 42 are respectively positioned on the outside of the valve cage 2, and the valve body 1 is equipped with and described the One-to-one second mounting hole 12 of one mounting hole 42, the valve core case 4 and the valve body 1 are by penetrating first mounting hole 42 and second mounting hole 12 connector 6 connect.The inner wall of second mounting hole 12 is equipped with screw thread, the connector 6 For bolt.First mounting hole 42 is through-hole, and the connector 6 passes through first mounting hole 42 and extend into second peace It fills in hole 12, the threaded connection with second mounting hole 12, the installation for completing the valve core case 4 is fixed.In addition to this, described Connector 6 can be rivet or second mounting hole 12 is also through-hole, and the connector 6 is cooperated by bolt and nut and connected Connect installation.According to the actual situation, the valve core case 4 can also be removably mounted on the valve body 1 by buckle card slot connection.

The spool 3 is directly pressed on the valve core case 4, and the valve cage 2 is mounted on the valve core case 4, institute Stating valve core case 4 can remove from the valve body 1, without direct between the spool 3, the valve cage 2 and the valve body 1 Connection relationship, therefore, when the valve core case 4 is removed from the valve body 1, the spool 3 and the valve core housing Cylinder 2 is got off by 4 band of valve core case, then, can be directly by the valve core case 4 from vertical wall when service worker repairs It is taken off in body, i.e., directly the spool 3 and the valve cage 2 is taken off, are then placed on stable workbench, allow institute The planar horizontal for stating the second limbers 41 then allows the spool 3 to have described in one end perpendicular alignmnet of first limbers Second limbers 41 on valve core case 4, under gravity, the second limbers 41 described in automatic attaching will not for spool 3 Left avertence or right avertence, therefore the spool gland 5, when pressing spool 3, first limbers of the spool 3 can To directly fit second limbers 41, to ensure that the installation accuracy of spool 3, the installation spool of maintenance personal is facilitated 3, then it avoids when spool 3 are installed, spool 3 deviates valve body 1 under gravity, cause perpendicular to wall, spool 3 When spool 3 is pressed on valve body 1 by the spool gland 5, the water-in and water-out of the first limbers misalignment valve body 1 of spool 3 There is situations such as spool 3 installs spool 3 that are bad, even damaging precision in hole.

The valve cage 2, which is connected through a screw thread, to be mounted on the valve core case 4, and therefore, the valve cage 2 can be from It removes, can replace on the valve core case 4.The valve cage 2 cooperates the spool gland 5 that can compress the valve in satisfaction In the case where core 3, can there are many shapes and sizes, user can select it is one of be suitble to the valve cage 2 of oneself to replace, Operating parts outside appearance member and wall to cooperate oneself selection, then the quantity for operating parts outside the appearance member and wall of user's selection is big Big to increase, the scope of application increases, and meets the needs of more users.The outer shape of valve cage 2 as shown in figure 1 is cylindrical type, The shape of valve cage 2 in Fig. 2 is cuboid-type, in addition to this it is possible to for the spool of pyramid type either other shapes Sleeve 2.

Referring to Fig.1, Fig. 2, it is preferable that the valve core case 4 is equipped with locating pin 43, the valve close to the side of the valve body 1 Body 1 is equipped with the first positioning hole 13 matched with the locating pin 43.The position of the corresponding locating pin 43 of the valve core case 4 Equipped with third mounting hole 44, the locating pin 43 is mounted on the third mounting hole 44.The third mounting hole 44 is for pacifying The locating pin 43 is filled, the locating pin 43 is for cooperating the first positioning hole 13, can be using described when installation Locating pin 43 quickly positions, and completes the installation of the valve core case 4, saves the second limbers 41 and the third described in manual calibration The time of limbers 11 facilitates the installation of people.

Referring to Fig.1, in order to facilitate the spool 3 location and installation on the valve core case 4, the spool 3 and the spool One end of 4 fitting of seat is equipped at least one positioning column 31, and the valve core case 4 is equipped with second matched with the positioning column 31 Location hole 45, the positioning column 31 are staggered with first limbers.The positioning column 31 can be cylinder or square column.Institute It states valve core case 4 and is equipped with the one side being bonded with the spool 3 equipped with the counterbore to match with 3 shape of spool, determine for level-one Position, by the way that the positioning column 31 is arranged, can realize two-stage positioning, it is specified that the spool installation site, prevent the valve Core 3 rotates in counterbore, realizes quickly positioning.Preferably, there are two the positioning columns 31.When positioning is installed, need First limbers is corresponded into second limbers 41, the positioning column 31 and the second location hole 45 match, can The quick positioning for realizing first limbers and second limbers 41, facilitates installation.The spool 3 be equipped with it is described The shoulder that spool gland 5 matches, the spool gland 5 will resist the shoulder, and the spool 3 is pressed in the valve core case 4 On.

Referring to Fig.1, Fig. 2, it is preferable that the valve core case 4 is equipped with installation base 46 close to the side of the valve body 1, described Valve body 1 is equipped with and the matched installation counterbore 14 of the installation base 46.The installation base 46 and 14 side of installation counterbore Toilet states valve core case 4 and the valve body 1 positions.In addition to this, also settable boss on the valve body 1, the corresponding valve Counterbore is arranged in core print seat 4.

Preferably, the mating surface between 11 outside of the outside of second limbers 41 and the third limbers is equipped with The position of corresponding first sealing ring 7 of first sealing ring 7, the valve core case 4 or the valve body 1 is equipped with the first seal groove 71, First sealing ring 7 is used to seal the gap between the third limbers 11 and second limbers 41, prevents leak. I.e. as shown in figure 4, first seal groove 71 can be set in the valve core case 4；Secondly, referring to Fig. 5, first seal groove 71 also can be set on the valve body 1.In addition to this, referring to Fig. 6, the valve core case 4 is equipped with and the third limbers 11 First positioning convex platform 47, first positioning convex platform are run through in first positioning convex platform 47 of cooperation, second limbers 41 47 outside is cased with the second sealing ring 471, and first positioning convex platform 47 is and described for putting in the third limbers 11 The inner wall of third limbers 11 is bonded, and the outside of first positioning convex platform 47 is equipped with for placing second sealing ring 471 The second seal groove 472, second sealing ring 471 for seal the third limbers 11 and second limbers 41 it Between gap；Alternatively, the valve body 1 is equipped with the second positioning convex platform 15 cooperated with second limbers 41, institute referring to Fig. 7 Third limbers 11 is stated through second positioning convex platform 15, the outside of second positioning convex platform 15 is cased with third sealing ring 151.The outside of second positioning convex platform 15 is equipped with the third seal groove 152 for placing the third sealing ring 151, described Third sealing ring 151 is used to seal the gap between the third limbers 11 and second limbers 41.Described second is fixed Position boss 15 is bonded for putting in second limbers 41 with the inner wall of second limbers 41.When using convex When platform, the setting of the locating pin 43, the installation base 46 and the installation counterbore 14 can be removed from.

Compared with prior art, the valve cage 2 of the utility model connects the valve body 1 by the valve core case 4, The spool 3 is directly installed on the valve core case 4, and the valve core case 4 can be removed from the valve body 1, so that described The installation positioning of spool 3 can carry out on stable station, ensure that the installation accuracy of the spool 3, avoid described There is the case where bad installation, damage when installing on vertical wall in spool 3, facilitates maintenance personal's replacement, installation institute State spool 3；Secondly, the valve cage 2 is threaded on the valve core case 4, when user is unsatisfied with current valve cage 2 Shape size when, another valve cage 2 admired can be replaced, with cooperate oneself select appearance member and wall outside grasp Workpiece, then the quantity for operating parts outside the appearance member and wall of user's selection greatly increases, and the scope of application increases, and meets more use The demand at family.

The above is the better embodiment of the utility model, but the utility model is not limited to above-described embodiment, As long as its technical effect for reaching the utility model with any same or similar means, should all fall into the protection model of the utility model Within enclosing.

Claims (10)

1. a kind of concealed installation valve for being easily installed spool includes valve body (1), valve cage (2), is located at the valve cage (2) The spool (3) of inner cavity, it is characterised in that: further include having the valve core case (4) being detachably connected on the valve body (1), the valve One end of core retainer plate cylinder (2) is threadedly attached on the valve core case (4), and the valve cage (2) is far from the valve core case (4) One end be equipped with spool gland (5), the spool gland (5) is used to the spool (3) being pressed in the valve core case (4), institute The end face for stating spool (3) abutting valve core case (4) is equipped at least two first limbers, and the valve core case (4) is equipped with With one-to-one second limbers (41) in first limbers, the valve body (1) is equipped with and second limbers (41) one-to-one third limbers (11) is equipped with close between the third limbers (11) and second limbers (41) Sealing.

2. a kind of concealed installation valve for being easily installed spool according to claim 1, it is characterised in that: on the valve core case (4) Equipped at least two first mounting holes (42), first mounting hole (42) is respectively positioned on the outside of the valve cage (2), described Valve body (1) is equipped with and one-to-one second mounting hole (12) of first mounting hole (42), the valve core case (4) and described Valve body (1) is connected by penetrating the connector (6) of first mounting hole (42) and second mounting hole (12).

3. a kind of concealed installation valve for being easily installed spool according to claim 2, it is characterised in that: second mounting hole (12) inner wall is equipped with screw thread, and the connector (6) is bolt.

4. a kind of concealed installation valve for being easily installed spool according to claim 1, it is characterised in that: the valve core case (4) is leaned on The side of the nearly valve body (1) is equipped with locating pin (43), and the valve body (1) is equipped with the matched with the locating pin (43) A positioning hole (13).

5. a kind of concealed installation valve for being easily installed spool according to claim 4, it is characterised in that: the valve core case (4) is right The position of the locating pin (43) is answered to be equipped with third mounting hole (44), the locating pin (43) is mounted on the third mounting hole (44) on.

6. -5 any a kind of concealed installation valve for being easily installed spool according to claim 1, it is characterised in that: the spool (3) one end being bonded with the valve core case (4) be equipped at least one positioning column (31), the valve core case (4) be equipped with it is described The second location hole (45) that positioning column (31) matches, the positioning column (31) are staggered with first limbers.

7. -5 any a kind of concealed installation valve for being easily installed spool according to claim 1, it is characterised in that: the valve core case (4) side close to the valve body (1) is equipped with installation base (46), and the valve body (1) is equipped with and the installation base (46) Matched installation counterbore (14).

8. -5 any a kind of concealed installation valve for being easily installed spool according to claim 1, it is characterised in that: described second is logical Mating surface between the outside in water hole (41) and the outside of the third limbers (11) is equipped with the first sealing ring (7), described The position of valve core case (4) or corresponding first sealing ring (7) of the valve body (1) is equipped with the first seal groove (71).

9. a kind of concealed installation valve for being easily installed spool according to claim 1 to 3, it is characterised in that: the valve core case (4) it is equipped with the first positioning convex platform (47) cooperated with the third limbers (11), second limbers (41) is through described First positioning convex platform (47) is cased with the second sealing ring (471) on the outside of first positioning convex platform (47).

10. a kind of concealed installation valve for being easily installed spool according to claim 1 to 3, it is characterised in that: the valve body (1) it is equipped with the second positioning convex platform (15) cooperated with second limbers (41), the third limbers (11) is through described Second positioning convex platform (15) is cased with third sealing ring (151) on the outside of second positioning convex platform (15).