CN110319217A

CN110319217A - Spool presses transmission mechanism

Info

Publication number: CN110319217A
Application number: CN201810310202.4A
Authority: CN
Inventors: 虞君道
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-29
Filing date: 2018-03-29
Publication date: 2019-10-11

Abstract

A kind of spool pressing transmission mechanism, including pressing piece, rotating member, driving member, spring, upper valve body, lower valve body, sealing ring, dynamic porcelain piece；Have on the pressing piece and is oriented to convex, pointed tooth；There is rotation convex on the rotating member, there is corner in the convex upper end of the rotation, and there is pushing part in lower end；Driving section is arranged at the top of the driving member, and there is seal groove at middle part, and transmission shaft, the inclined-plane the driving section Shang You are arranged at lower part；There are inner cavity, guide groove, sloping platform on the upper valve body；There are drive cavity, seal chamber, spool chamber in the lower valve body.

Description

Spool presses transmission mechanism

Technical field

The invention belongs to spool technical fields more particularly to a kind of spool to press transmission mechanism.

Background technique

Spool is widely used as the indispensable accessory in sanitary ware industry, but existing spool is usually real in a rotative pattern It now switchs or adjusts and divide water, using simultaneously inconvenient.

Summary of the invention

The purpose of the present invention is to provide a kind of structure is simple, easy to operate spool presses transmission mechanism.

To achieve the goals above, spool provided by the invention presses transmission mechanism, it is characterised in that: including pressing piece, Rotating member, driving member, spring, upper valve body, lower valve body, sealing ring, dynamic porcelain piece；Have on the pressing piece and is oriented to convex, pointed tooth；It is described There is rotation convex on rotating member, there is corner in the convex upper end of the rotation, and there is pushing part in lower end；Transmission is arranged at the top of the driving member There is seal groove at portion, middle part, and transmission shaft, the inclined-plane the driving section Shang You are arranged at lower part；Have on the upper valve body inner cavity, guide groove, tiltedly Platform；There are drive cavity, seal chamber, spool chamber in the lower valve body；

The pressing piece is in the inner cavity and the inner cavity, convex in the guide groove, the institute of the guiding are stretched out in upper end Rotating member is stated in the pressing piece in the following, the driving member is in the lower valve body, and the driving section is in the drive cavity, The seal groove in the seal chamber, the transmission shaft in the spool chamber, the dynamic porcelain piece in the spool chamber and Link with the transmission shaft, the sealing ring in the seal groove, the spring the rotating member and the driving member it Between, the upper valve body is fixed with the lower valve body；

Under by the pressing piece move down the rotating member, the biography is withstood in the spring-compressed, the pushing part The upper end on the inclined-plane in dynamic portion rotates the driving member, so that the transmission shaft be made to drive the dynamic porcelain piece rotation, institute When stating pushing part and moving down into the lower end on the inclined-plane, the rotation is convex to skid off the guide groove, due to the pointed tooth, the bullet Spring, the corner the effect rotating member rotate along the sloping platform and move up simultaneously, spring stretching, extension is described Pushing part goes to the top of the upper end on the inclined-plane of the driving section；It can carry out pressing next time；

As the improvement of spool pressing transmission mechanism of the invention, further feature is: the guide groove has 8, The sloping platform has 8, and the pushing part has 4, and the driving section has 4, and the pressing of the pressing piece each time makes the biography Moving part rotates 45 degree, even if also the transmission shaft drives the dynamic porcelain piece to rotate 45 degree.

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

Detailed description of the invention

Fig. 1 is the schematic diagram of pressing piece of the invention.

Fig. 2 is the schematic diagram of rotating member of the invention.

Fig. 3 is the schematic diagram of driving member of the invention.

Fig. 4 is the schematic diagram of upper valve body of the invention.

Fig. 5 is the schematic diagram of lower valve body of the invention.

Fig. 6 is the schematic cross-sectional view of lower valve body of the invention.

Fig. 7 is cross-sectional view of the invention.

Specific embodiment

Refering to fig. 1, have on pressing piece 1 and be oriented to convex 2, pointed tooth 3；

Referring to Fig.2, there is rotation convex 5 on rotating member 4, there is corner 6 in the upper end of rotation convex 5, and there is pushing part 7 in lower end；

Refering to Fig. 3, driving section 9 is arranged at the top of driving member 8, and there is seal groove 10 at middle part, and transmission shaft 11, driving section 9 are arranged at lower part On have inclined-plane 12；

Refering to Fig. 4, there are inner cavity 14, guide groove 15, sloping platform 16 on upper valve body 13；

Refering to Fig. 5, Fig. 6, there are drive cavity 18, seal chamber 19, spool chamber 20 in lower valve body 17；

Wherein, there are 8 guide grooves 15 on upper valve body 13, there are 8 sloping platforms 16, there is 4 pushing parts 7, driving member on rotating member 4 There are 4 driving sections 9 on 8；

Refering to fig. 1 to Fig. 7, pressing piece 1 is in inner cavity 14 and inner cavity 14 is stretched out in upper end, and guiding convex 2 turns in guide groove 15 Moving part 4 is in pressing piece 1 in the following, driving member 8 is in lower valve body 17, and driving section 9, in drive cavity 18, seal groove 10 is in seal chamber In 19, transmission shaft 11 is in spool chamber 20, and dynamic porcelain piece 22 links in spool chamber 20 and with transmission shaft 11, and sealing ring 23 is sealing In slot 10, for spring 21 between rotating member 4 and driving member 8, upper valve body 13 and lower valve body 17 are fixed；

Under by pressing piece 1 move down rotating member 4, spring 21 compresses, and the inclined-plane 12 of driving section 9 is withstood in pushing part 7 Upper end rotates driving member 8, to make transmission shaft 11 that dynamic porcelain piece 22 be driven to rotate, pushing part 7 moves down into the lower end on inclined-plane 12 When portion, rotation convex 5 skids off guide groove 15, since the effect rotating member 4 of pointed tooth 3, spring 21, corner 6 occurs along sloping platform 16 It rotates and moves up simultaneously, spring 21 stretches, and pushing part 7 goes to the top of the upper end on the inclined-plane 12 of driving section 9；It can carry out down Primary pressing；

Wherein, the pressing of pressing piece 1 each time makes driving member 8 rotate 45 degree, even if also transmission shaft 11 drives dynamic porcelain piece 22 45 degree of rotation.

Claims

1. a kind of spool presses transmission mechanism, it is characterised in that: including pressing piece, rotating member, driving member, spring, upper valve body, under Valve body, sealing ring, dynamic porcelain piece；Have on the pressing piece and is oriented to convex, pointed tooth；There is rotation convex on the rotating member, the rotation is convex Upper end have corner, there is pushing part in lower end；Driving section is arranged at the top of the driving member, and there is seal groove at middle part, and transmission is arranged at lower part Axis, the inclined-plane the driving section Shang You；There are inner cavity, guide groove, sloping platform on the upper valve body；There is drive cavity, close in the lower valve body Seal chamber, spool chamber；

The pressing piece is in the inner cavity and the inner cavity is stretched out in upper end, and the guiding is convex in the guide groove, and described turn Moving part is in the pressing piece in the following, the driving member is in the lower valve body, and the driving section is in the drive cavity, described Seal groove in the seal chamber, the transmission shaft in the spool chamber, the dynamic porcelain piece in the spool chamber and with institute Transmission shaft linkage is stated, the sealing ring is in the seal groove, and the spring is between the rotating member and the driving member, institute Upper valve body is stated to fix with the lower valve body；

Under by the pressing piece move down the rotating member, the driving section is withstood in the spring-compressed, the pushing part The upper end on the inclined-plane rotate the driving member, it is described to push away so that the transmission shaft be made to drive the dynamic porcelain piece rotation When dynamic subordinate moves on to the lower end on the inclined-plane, it is described rotation it is convex skids off the guide groove, due to the pointed tooth, the spring, The effect of the corner rotating member rotates along the sloping platform and moves up simultaneously, the spring stretching, extension, described to push away Dynamic portion goes to the top of the upper end on the inclined-plane of the driving section；It can carry out pressing next time.

2. spool as described in claim 1 presses transmission mechanism, it is characterised in that: the guide groove has 8, and the sloping platform has 8, the pushing part has 4, and the driving section has 4, and the pressing of the pressing piece each time makes the driving member rotation 45 Degree, even if also the transmission shaft drives the dynamic porcelain piece to rotate 45 degree.