CN208619722U - Axis dynamic formula divides water return spool - Google Patents

Abstract

A kind of axis dynamic formula divides water return spool, including upper cover, main body, upper return spring, lower return spring, transmission shaft, water sealing piece, dynamic porcelain piece, stable ceramic piece, pedestal, further include positioning disk, upper fixed pin, lower fixed pin, has neck, spring groove, transmission axis hole, intake chamber, location hole in the main body；There are upper fixed cotter way, transmission axis hole on the upper lid；There is card base on the upper return spring；There are upper fixation hole, lower fixed hole, water shutoff portion, driving head on the transmission shaft；There are convex, lower fixed cotter way on the positioning disk；There are driving groove, inlet opening on the dynamic porcelain piece；There are the first apopore, the second apopore on the stable ceramic piece, there is the first apopore, the second apopore on the pedestal.

Description

Axis dynamic formula divides water return spool

Technical field

The utility model belongs to the spool field of sanitary bath equipment more particularly to a kind of axis dynamic formula divides water return spool.

Background technique

A kind of three-position automatic reset water dispenser of energy is described in 200920154749.6 patent of the patent No., is wanted in conjunction with its right Ask book, specification, Figure of description, from claims of the patent " drive rod (10) is fixed by fixed pin (11) In upper cover (1) " as can be seen that drive rod (10) and upper cover (1) be it is fixed, can not relatively move；From froming the perspective of for the patent It is on upper cover (1) that bright book, Figure of description, which can be seen that upper cover location hole (16), and positioning pin (12) is one individual zero Part is mounted in main body (3), and when drive rod (10) rotate, there is no rotate for positioning pin (12)；It is attached from the patent specification As can be seen that silica gel ring 9 is on O ring framework 4 in figure；

A kind of automatic reset water separator of energy is described in 200920216316.9 patent of the patent No., in conjunction with its claim Book, specification, Figure of description, from claims of the patent " upper cover (1) is fixed on transmission by fixed pin (11) Bar (10) " as can be seen that drive rod (10) and upper cover (1) be it is fixed, can not relatively move；From the right of the patent Drive rod (10) and water diversing sheet it can be seen from " water diversing sheet (5) is fixed on drive rod (10) by fixed pin (6) " in claim (5) be it is fixed, can not relatively move；From in the patent specification " after being intake by inlet opening, in main body 3 There is hydraulic pressure in face, and O ring framework 4, return spring 13 and positioning pin 12 are up carried out simultaneously " as can be seen that positioning pin 12 is one Individual part；As can be seen that silica gel ring 9 is on O ring framework 4 from the patent specification attached drawing；

A kind of Automatic three-gear reset shunt valve of energy is described in 201310218002.3 patent of the patent No., is wanted in conjunction with its right Ask book, specification, Figure of description, from claims of the patent " drive rod be equipped with a through-hole, through-hole It is interior to be equipped with longitudinally disposed positioning ball and positioning ball spring " as can be seen that positioning ball is an individual part；In actual production Completed knocked down products process exists, to install positioning ball and positioning ball spring will time and effort consuming because drive rod needs copper material to process, pass Lever is relatively large equipped with the material that a through-hole just needs to do drive rod, and production cost will be relatively high.

Utility model content

The purpose of this utility model is to provide a kind of structure is simple, the stable axis dynamic formula of performance divides water return spool.

To achieve the goals above, axis dynamic formula provided by the utility model divides water return spool, including upper cover, main body, on Return spring, lower return spring, transmission shaft, water sealing piece, dynamic porcelain piece, stable ceramic piece, pedestal, it is characterised in that: further include positioning disk, Upper fixed pin, lower fixed pin have neck, spring groove, transmission axis hole, intake chamber, location hole in the main body；The upper Gai Shangyou Upper fixed cotter way, transmission axis hole；There is card base on the upper return spring；There are upper fixation hole, lower fixed hole, envelope on the transmission shaft Water portion, driving head；There are convex, lower fixed cotter way on the positioning disk；There are driving groove, inlet opening on the dynamic porcelain piece；It is described There are the first apopore, the second apopore on stable ceramic piece, there is the first apopore, the second apopore on the pedestal；

After being fixed in the lower fixed pin insertion lower fixed hole with the transmission shaft again in the lower fixed cotter way It is fixed with the positioning disk, the water sealing piece, which covers, to be fixed in the water shutoff portion with the transmission shaft, and the transmission shaft is in the biography In shaft hole, the lower return spring between the positioning disk and the main body, the dynamic porcelain piece in the water sealing piece in the following, The driving head is in the driving groove and the driving head can move up and down in the driving groove, and the stable ceramic piece is in institute It states and is fixed below dynamic porcelain piece with the main body, the pedestal is fixed below the stable ceramic piece with the main body；Wherein, described quiet First apopore on tile is opposite with first apopore on the pedestal, and described second on the stable ceramic piece Apopore is opposite with second apopore on the pedestal；

In the spring groove, the upper cover covers on the neck the upper return spring, and the card base blocks described Neck and the upper cover, fixed pin is in fixed cotter way and is inserted into transmission shaft described in fixed Kong Zhongyu It is fixed；Wherein, the transmission shaft can move up and down in the transmission axis hole, and fixed pin can be fixed It is moved up and down in cotter way；

When water flow enters from the intake chamber, water sealing piece described in water pressure pushing is moved up, the positioning disk, the biography Moving axis also moves upwardly together, the lower return spring-compressed；The transmission shaft is rotated, fixed pin drives on described Lid, positioning disk rotation, the upper return spring tightening, the convex is in the location hole, the positioning disk and institute Main body is stated to fix；The inlet opening is opposite with second apopore；

When closing water flow, due to without hydraulic pressure, the lower return spring stretching, extension, the positioning disk, the water sealing piece, The transmission shaft moves downwardly together, and the positioning disk and the main body are detached from, and the convex leaves the location hole, described Upper return spring expansion, the card base make the upper cover, transmission shaft rotation return；The inlet opening and first water outlet Hole is opposite；

Divide the improvement of water return spool as the axis dynamic formula of the utility model, further feature is: the pedestal with There is gasket between the stable ceramic piece, the water sealing piece is bowl-type；

Divide the improvement of water return spool as the axis dynamic formula of the utility model, further feature is: the upper cover packet Top cover and bottom cover are included, there is transmission foot on the top cover, the transmission axis hole, fixed cotter way are described on the top cover There is transmission notch on bottom cover, the transmission foot is in the transmission notch.

The beneficial effects of the utility model are: structure is simple, manufacture easy to use.

Detailed description of the invention

Fig. 1 is the schematic diagram of the top cover of the utility model.

Fig. 2 is the schematic diagram of the bottom cover of the utility model.

Fig. 3 is the schematic diagram of the upper return spring of the utility model.

Fig. 4 is the schematic diagram of the main body of the utility model.

Fig. 5 is the schematic cross-sectional view of the main body of the utility model.

Fig. 6 is the schematic diagram of the transmission shaft of the utility model.

Fig. 7 is the schematic diagram of the positioning disk of the utility model.

Fig. 8 is the schematic diagram of the water sealing piece of the utility model.

Fig. 9 is the schematic diagram of the dynamic porcelain piece of the utility model.

Figure 10 is the schematic diagram of the stable ceramic piece of the utility model.

Figure 11 is the schematic diagram of the pedestal of the utility model.

Figure 12 is the schematic diagram of the utility model.

Figure 13 is the first direction schematic cross-sectional view of the utility model.

Figure 14 is the second direction schematic cross-sectional view of the utility model.

Specific embodiment

Refering to fig. 1, there are transmission foot 2, transmission axis hole 3, upper fixed cotter way 4 on top cover 1；

Referring to Fig.2, there is transmission notch 6 on bottom cover 5；

Refering to Fig. 3, there is card base 8 on upper return spring 7；

Refering to Fig. 4, Fig. 5, there are neck 10, spring groove 11, transmission axis hole 3, intake chamber 12, location hole 13 in main body 9；

Refering to Fig. 6, there are upper fixation hole 15, lower fixed hole 16, water shutoff portion 17, driving head 18 on transmission shaft 14；

Refering to Fig. 7, there are convex 20, lower fixed cotter way 21 on positioning disk 19；

Refering to Fig. 8, water sealing piece 22 is bowl-type；

Refering to Fig. 9, there are driving groove 24, inlet opening 25 on dynamic porcelain piece 23；

Refering to fig. 10, there are the first apopore 27, the second apopore 28 on stable ceramic piece 26；

Refering to fig. 11, there are the first apopore 27, the second apopore 28 on pedestal 29；

Refering to fig. 1 to Figure 14, lower fixed pin 31 be inserted into lower fixed hole 16 with transmission shaft 14 it is fixed after again in lower fixed pin Fixed with positioning disk 19 in slot 21,22 sets of water sealing piece fixed in water shutoff portion 17 and transmission shaft 14, and transmission shaft 14 is in transmission axis hole 3 In, lower return spring 32 is between positioning disk 19 and main body 9, and dynamic porcelain piece 23 is in water sealing piece 22 in the following, driving head 18 is in driving groove In 24 and driving head 18 can move up and down in driving groove 24, and stable ceramic piece 26 is fixed with main body 9 below dynamic porcelain piece 23, pedestal 29 is fixed with main body 9 below stable ceramic piece 26；Wherein, the first apopore 27 on stable ceramic piece 26 goes out with first on pedestal 29 Water hole 27 is opposite, and the second apopore 28 on stable ceramic piece 26 is opposite with the second apopore 28 on pedestal 29；

Upper return spring 7 in spring groove 11,5 sets of bottom cover on neck 10, on bottom cover 5, transmission foot 2 is passing top cover 1 In dynamic notch 6, card base 8 blocks neck 10 and bottom cover 5, and upper fixed pin 30 is in upper fixed cotter way 4 and is inserted into upper fixation hole 15 It is fixed with transmission shaft 14；Wherein, transmission shaft 14 can move up and down in transmission axis hole 3, and upper fixed pin 30 can be in upper fixation It is moved up and down in cotter way 4；

When water flow enters from intake chamber 12, water pressure pushing water sealing piece 22 is moved up, positioning disk 19, transmission shaft 14 also one It rises and moves up, lower return spring 32 compresses；Rotating drive shaft 14, upper fixed pin 30 drive top cover 1, bottom cover 5,19 turns of positioning disk Dynamic, upper return spring 7 is tightened, and for convex 20 in location hole 13, positioning disk 19 and main body 9 are fixed；Inlet opening 25 goes out with second Water hole 28 is opposite；

When closing water flow, since without hydraulic pressure, lower return spring 32 stretches, positioning disk 19, water sealing piece 22, transmission shaft 14 move downwardly together, and positioning disk 19 and main body 9 are detached from, and convex 20 leaves location hole 13, and upper return spring 7 is unfolded, card base 8 Top cover 1, transmission shaft 14 is set to rotate return；Inlet opening 25 and the first apopore 27 are opposite.

The utility model and 200920154749.6,200920216316.9,201310218002.3 patent of the patent No. Part difference is:

1. convex 20 is on positioning disk 19 in the utility model, positioning pin 12 is one individual zero in above-mentioned patent Part；

2. upper cover has split into top cover 1 and bottom cover 5 in the utility model, upper cover (1) is an entirety in above-mentioned patent Part；

3. transmission shaft 14 can move up, and pass in above-mentioned patent in the utility model when water flow enters from intake chamber 12 Lever (10) and upper cover (1) be it is fixed, can not relatively move.

Claims (3)

1. a kind of axis dynamic formula divides water return spool, including upper cover, main body, upper return spring, lower return spring, transmission shaft, water shutoff Part, dynamic porcelain piece, stable ceramic piece, pedestal, it is characterised in that: further include positioning disk, upper fixed pin, lower fixed pin, have in the main body Neck, spring groove, transmission axis hole, intake chamber, location hole；There are upper fixed cotter way, transmission axis hole on the upper lid；The upper return There is card base on spring；There are upper fixation hole, lower fixed hole, water shutoff portion, driving head on the transmission shaft；There is positioning on the positioning disk Convex, lower fixed cotter way；There are driving groove, inlet opening on the dynamic porcelain piece；There are the first apopore, the second water outlet on the stable ceramic piece There are the first apopore, the second apopore in hole on the pedestal；

The lower fixed pin be inserted into the lower fixed hole with the transmission shaft it is fixed after again in the lower fixed cotter way with institute It states positioning disk to fix, the water sealing piece, which covers, to be fixed in the water shutoff portion with the transmission shaft, and the transmission shaft is in the transmission shaft Kong Zhong, the lower return spring is between the positioning disk and the main body, and the dynamic porcelain piece is in the water sealing piece in the following, described Driving head is in the driving groove and the driving head can move up and down in the driving groove, and the stable ceramic piece is described dynamic It is fixed below tile with the main body, the pedestal is fixed below the stable ceramic piece with the main body；Wherein, the stable ceramic piece On first apopore it is opposite with first apopore on the pedestal, on the stable ceramic piece it is described second water outlet Hole is opposite with second apopore on the pedestal；

In the spring groove, the upper cover covers on the neck the upper return spring, and the card base blocks the neck With the upper cover, fixed pin is in fixed cotter way and transmission shaft described in the fixed Kong Zhongyu of insertion is solid It is fixed；Wherein, the transmission shaft can move up and down in the transmission axis hole, and fixed pin can be in fixed pin It is moved up and down in slot；

When water flow enters from the intake chamber, water sealing piece described in water pressure pushing is moved up, the positioning disk, the transmission shaft Also it moves upwardly together, the lower return spring-compressed；The transmission shaft is rotated, fixed pin drives the upper cover, institute Positioning disk rotation is stated, the upper return spring tightening, the convex is in the location hole, the positioning disk and the main body It is fixed；The inlet opening is opposite with second apopore；

When closing water flow, due to without hydraulic pressure, the lower return spring stretching, extension is the positioning disk, the water sealing piece, described Transmission shaft moves downwardly together, and the positioning disk and the main body are detached from, and the convex leaves the location hole, the last time Position spring expansion, the card base make the upper cover, transmission shaft rotation return；The inlet opening and the first apopore phase It is right.

2. axis dynamic formula as described in claim 1 divides water return spool, it is characterised in that: between the pedestal and the stable ceramic piece There is gasket, the water sealing piece is bowl-type.

3. axis dynamic formula as claimed in claim 1 or 2 divides water return spool, it is characterised in that: the upper cover includes top cover and bottom It covers, has transmission foot on the top cover, the transmission axis hole, fixed cotter way have biography on the bottom cover on the top cover Dynamic notch, the transmission foot is in the transmission notch.