CN204729674U - The concealed tap of a kind of spool - Google Patents
The concealed tap of a kind of spool Download PDFInfo
- Publication number
- CN204729674U CN204729674U CN201520253934.6U CN201520253934U CN204729674U CN 204729674 U CN204729674 U CN 204729674U CN 201520253934 U CN201520253934 U CN 201520253934U CN 204729674 U CN204729674 U CN 204729674U
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- spool
- diaphragm seal
- leader shell
- connecting rod
- leader
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Abstract
The utility model discloses the concealed tap of a kind of spool, comprise leader shell and spool, spool is arranged in leader shell; Described leader shell has stationary plane, and stationary plane can be fitted on table top, and leader shell is boundary with stationary plane, is divided into upper and lower; Described spool is arranged on the bottom of leader shell; The top of leader shell is cavity structure, and top has leader, and handle is connected by connecting rod and controls spool; Described spool comprises the first diaphragm seal and the second diaphragm seal, and both fit tightly, and the second diaphragm seal has hot and cold water inlet, and the first diaphragm seal has arcuate socket; First diaphragm seal is connected with connecting rod, and can make Plane Rotation relative to the second diaphragm seal, the second diaphragm seal is fixed on spool, with leader shell geo-stationary.Under the utility model spool is arranged on table top, without the need to considering the size of spool during tap design, can be widely used in ultra-thin tap for washbasin product; Leader shell is cavity, and manufacturing process is simple, and rate of good product is high.
Description
Technical field
The utility model belongs to technical field of taps, particularly the concealed tap of a kind of spool.
Background technique
Current cold and hot dual control tap for washbasin is on the market divided into upper and lower two-part by table top, and spool is all mounted in more than table top.This just means that water tap table top must be greater than valve core diameter with the diameter of upper part, and existing valve core diameter is minimum also has 22mm, and the diameter of the most thin section of general water tap must ensure at more than 30mm.Restriction in these sizes hinders the further exploitation of water tap in industrial design, and these restrictions also make leading volume comparatively large, and cost is higher.Meanwhile, traditional tap for washbasin spool is more than table top, and its waterway structure must design in leader shell inner, and corresponding leader shell structure is more complicated, and producting process difficulty is higher, and rate of good product is very low.
Summary of the invention
The purpose of this utility model is to solve the problem, and provides a kind of structure simple, tap valve core is arranged on the concealed tap of spool of below table top.
For this reason, the technical solution of the utility model is: the concealed tap of a kind of spool, comprises leader shell and spool, and spool is arranged in leader shell; Described leader shell has stationary plane, and stationary plane can be fitted on table top, and leader shell is boundary with stationary plane, is divided into upper and lower; It is characterized in that: described spool is arranged on the bottom of leader shell; The top of leader shell is cavity structure, and top has leader, and handle is connected by connecting rod and controls spool; Described spool comprises the first diaphragm seal and the second diaphragm seal, and both fit tightly, and the first diaphragm seal is connected with connecting rod, and can make Plane Rotation relative to the second diaphragm seal, the second diaphragm seal is fixed on spool, with leader shell geo-stationary; Described second diaphragm seal has hot and cold water inlet, first diaphragm seal has arcuate socket, when the first diaphragm seal and the second diaphragm seal relatively rotate, described arcuate socket and described hot and cold water inlet have multiple phase relationship, at least comprise: arcuate socket and hot and cold water inlet are all not overlapping; Arcuate socket and in hot and cold water inlet are overlapping or partly overlap; Arcuate socket partly overlaps with hot and cold water inlet simultaneously.
Further, the top of described leader shell has cylinder shape groove, has the through hole communicated with leader shell upper cavity bottom cylinder shape groove; Described handle is fixed on plastic cement by O type circle and puts, and plastics gum cover connects leader shell top by joint; Described connecting rod is placed in leader shell, and connecting rod upper end, through the through hole on leader shell top, is fixed as one with handle; Described connecting rod lower end, through the feed-water end of leader shell bottom, is fixed with spool upper end; The feed-water end of leader shell bottom connects water inlet adapter, and spool is placed in in water adapter, and is fixed on the feed-water end of leader shell bottom; Fixed by locating stud and spool setting sleeve bottom described spool.
Further, described spool also comprises spool housing, controlling rod and compression base; Have cylindrical hole above described spool housing, below is cavity structure; Described controlling rod is placed in spool housing, has exhalant canal in the middle of controlling rod; Controlling rod top, through the cylindrical hole of spool housing, is fixed by the first jackscrew and connecting rod; Described spool housing is fixed by the feed-water end of the second jackscrew and leader shell bottom; Be disc structure bottom described controlling rod, disc structure bottom surface has two and is positioned at same rectangular cam diametrically; Described first diaphragm seal, the second diaphragm seal are placed in the cavity below spool housing; There are above described first diaphragm seal two rectangular recess, match with the rectangular cam bottom controlling rod; Described compression base is placed in spool shell end, compresses on base and has hot water outlet and cooling water outlet; Described locating stud is positioned at and compresses below base.
Further, it also comprises the attachment post of a tubular structure, and described attachment post is placed in the cylinder shape groove on leader shell top; Have cylindrical hole in the middle of described plastics gum cover, outside has a circle groove, and O type circle is placed in groove; Described joint is hollow " work " character form structure, and one end screws in the cylinder shape groove at leader shell top, and be pressed on attachment post, the other end is filled in the cylindrical hole of plastics gum cover; Described connecting rod upper end through the through hole on leader shell top, attachment post and joint, is fixed as one with plastics gum cover successively; Some O type circles are equipped with between described attachment post and connecting rod.
Further, described connecting rod main body is solid rod-like structure, and top has tapped hole; Be hollow cylinder structure below described connecting rod, connecting rod is enclosed within the upper end of spool controlling rod by hollow cylinder structure; The sidewall of described connecting rod lower end hollow cylinder structure have water outlet and spacing hole.
Plastics gum cover of the present utility model is connected with the spool be arranged on below leader shell feed-water end by connecting rod, inserts attachment post by leader shell, is inserted in O type circle simultaneously, utilizes the compression performance of O type circle to fix handle on plastic cement cover, attachment post inside also loads several O type circles, the through hole of gland cock case top during to ensure connecting rod rotary spool, during work, twist handle, thus to be dynamically connected bar by plastic cement cuff, connecting rod band movable valve plug controlling rod, spool controlling rod is engaged with the rectangular recess on the first diaphragm seal by the rectangular cam of bottom, thus drives the first diaphragm seal to rotate, cold when the arcuate socket on the first diaphragm seal simultaneously with on the second diaphragm seal, when hot water inlet partly overlaps, cold, hot water is respectively by spool setting sleeve, compress base and first, second diaphragm seal enters spool housing, hot and cold water is after spool housing internal mix, flow through the water outlet of the middle exhalant canal of spool controlling rod and connecting rod lower end, cold and hot mixed water enters leader shell inside, through being positioned at the bubbler at the waterexit end place of leader shell, finally go out cold and hot mixing water, pass through rotating handles, what regulate on the arcuate socket on the first diaphragm seal and the second diaphragm seal is cold, the overlap proportion of hot water hole, adjusting water outlet temperature, when the arcuate socket on the first diaphragm seal is overlapping with in hot and cold water inlet on the second diaphragm seal or when partly overlapping, tap goes out separately hot water or cold water, when the arcuate socket on the first diaphragm seal and the hot and cold water inlet on the second diaphragm seal are all not overlapping, water outlet closed by tap.
Effective effect of the present utility model is: under spool is arranged on table top, without the need to considering the size of spool during leading configuration design, can be widely used in ultra-thin tap for washbasin product; Leader shell is cavity, and manufacturing process is simple, and rate of good product is high; Handle utilizes the compression performance of O type circle, after fixed plastics gum cover, is directly inserted in handle, coordinates spool to hide and designs below table top, whole leading one integrated mass, elegant in appearance.
Accompanying drawing explanation
Be described in further details below in conjunction with accompanying drawing and mode of execution of the present utility model.
Fig. 1 is part explosive view of the present utility model.
Fig. 2 is structure sectional view of the present utility model.
Fig. 3 is the structural representation of the utility model spool and spool setting sleeve.
Fig. 4 is the part explosive view of the utility model spool.
Fig. 5 is the sectional view of the utility model spool.
Fig. 6 is the structural representation of the utility model connecting rod.
Fig. 7 is the part explosive view at the utility model leader shell top.
Embodiment
See accompanying drawing.The present embodiment comprises leader shell 11 and spool 14, and spool 14 is arranged in leader shell 11; Described leader shell 11 has stationary plane, and stationary plane can be fitted on table top, and leader shell 11 is boundary with stationary plane, is divided into upper and lower; Described spool 14 is arranged on the bottom of leader shell 11; The top of leader shell 11 is cavity structure, and top has leader 1, and handle 1 is connected by connecting rod 12 and controls spool 14.
Described leader shell 11 top has cylinder shape groove 111, has the through hole 112 communicated with leader shell 11 cavity bottom cylinder shape groove 111; Described leader shell 11 front side has waterexit end, and water outlet port is equipped with bubbler 25.
Described spool 14 comprises spool housing 142, controlling rod 143, first diaphragm seal 144, second diaphragm seal 145 and compresses base 146; Have cylindrical hole above described spool housing 142, below is cavity structure; Described controlling rod 143 is placed in spool housing 142, and controlling rod 143 top, through the cylindrical hole of spool housing 142, is fixed by jump ring pad 149; Be disc structure bottom described controlling rod 143, disc structure bottom surface has two and is positioned at same rectangular cam 147 diametrically; Described first diaphragm seal 144, second diaphragm seal 145 is placed in the cavity below spool housing 142, and both fit tightly; Between described first diaphragm seal 144 and spool housing 142, there is seal ring 150; Above described first diaphragm seal 144, there are two arc retaining walls, there are in arc retaining wall two rectangular recess 148, match with the rectangular cam 147 bottom controlling rod 143; The controlled bar 143 of described first diaphragm seal controls to make Plane Rotation relative to the second diaphragm seal 145, and the second diaphragm seal 145 is fixed on spool housing 142, with leader shell 11 geo-stationary; Described second diaphragm seal 145 has hot and cold water inlet, the first diaphragm seal 144 has arcuate socket; Described compression base 146 is placed in spool housing 142 end, and compress on base 146 and have hot water outlet and cooling water outlet, hot water outlet and cooling water outlet are built-in with sealing profile rubber ring 151; Described locating stud 141 is positioned at and compresses below base 146.When the first diaphragm seal 144 and the second diaphragm seal 145 relatively rotate, described arcuate socket and described hot and cold water inlet have multiple phase relationship, at least comprise: arcuate socket and hot and cold water inlet are all not overlapping; Arcuate socket and in hot and cold water inlet are overlapping or partly overlap; Arcuate socket partly overlaps with hot and cold water inlet simultaneously.
Described attachment post 9 is tubular structure, and attachment post 9 is placed in the cylinder shape groove 111 on leader shell top; Described attachment post 9 inside is equipped with some 2nd O type circles 8, and attachment post 9 lower end cover has the 3rd O type circle 10, plays the effect of sealing waterway; Have cylindrical hole 51 in the middle of described plastics gum cover 5, outside has circle groove the 52, an one O type circle 4 and is placed in groove 52; Described plastics gum cover 5 is placed in leader shell 11 top, is connected by joint 6; Described handle 1 is enclosed within plastics gum cover 5, utilizes the compression performance fixed handle 1 of an O type circle 4.
Described joint 6 is hollow " work " character form structure, and one end screws in the cylinder shape groove 111 on leader shell 11 top, and be pressed on attachment post 9, the other end is filled in the cylindrical hole 51 of plastics gum cover 5; Described joint 6 middle cover has the second plastics gum cover 7, plays position-limiting action to handle 1.
Described connecting rod 12 main body is solid rod-like structure, and top has tapped hole 121; The sidewall of described connecting rod 12 lower end hollow cylinder structure have water outlet 122 and spacing hole 123; Described connecting rod 12 is placed in leader shell 11, connecting rod 12 upper end is successively through through hole 112, attachment post 9 and the joint 6 on leader shell 11 top, cross physa screw 2 and corrugated gasket 3 rotate fixing through the cylindrical hole 51 of plastics gum cover 5 and the tapped hole 121 on connecting rod 12 top, and connecting rod 12 and plastics gum cover 5 are fixed as one the most at last; Some 2nd O type circles 8 are equipped with between described attachment post and connecting rod, during to ensure connecting rod 12 rotary spool 14, the through hole 112 at gland cock housing 11 top.
Be hollow cylinder structure below described connecting rod 12, the hollow cylinder structure of connecting rod 12 lower end, through the feed-water end of leader shell 11 bottom, is enclosed within spool 14 upper end; First jackscrew 13 is fixed with spool upper end by the spacing hole 123 below connecting rod 12; Described spool 14 is fixed on the feed-water end of leader shell 11 by the second jackscrew 23, has locating stud 141 bottom spool 14; Described spool setting sleeve 21 is positioned at below spool 14, has spool positioning hole 211 above spool setting sleeve 21, matches with the locating stud 141 bottom spool 14.
Described spool 14 comprises spool housing 142, controlling rod 143, first diaphragm seal 144, second diaphragm seal 145 and compresses base 146; Have cylindrical hole above described spool housing 142, below is cavity structure; Described controlling rod 143 is placed in spool housing 142, and controlling rod 143 top, through the cylindrical hole of spool housing 142, is fixed by jump ring pad 149; Be disc structure bottom described controlling rod 143, disc structure bottom surface has two and is positioned at same rectangular cam 147 diametrically; Described first diaphragm seal 144, second diaphragm seal 145 is placed in the cavity below spool housing 142, and both fit tightly; Between described first diaphragm seal 144 and spool housing 142, there is seal ring 150; Above described first diaphragm seal 144, there are two arc retaining walls, there are in arc retaining wall two rectangular recess 148, match with the rectangular cam 147 bottom controlling rod 143; The controlled bar 143 of described first diaphragm seal controls to make Plane Rotation relative to the second diaphragm seal 145, and the second diaphragm seal 145 is fixed on spool housing 142, with leader shell 11 geo-stationary; Described second diaphragm seal 145 has hot and cold water inlet, the first diaphragm seal 144 has arcuate socket; Described compression base 146 is placed in spool housing 142 end, and compress on base 146 and have hot water outlet and cooling water outlet, hot water outlet and cooling water outlet are built-in with sealing profile rubber ring 151; Described locating stud 141 is positioned at and compresses below base 146.When the first diaphragm seal 144 and the second diaphragm seal 145 relatively rotate, described arcuate socket and described hot and cold water inlet have multiple phase relationship, at least comprise: arcuate socket and hot and cold water inlet are all not overlapping; Arcuate socket and in hot and cold water inlet are overlapping or partly overlap; Arcuate socket partly overlaps with hot and cold water inlet simultaneously.
Described water inlet adapter 15 is enclosed within spool 14 with outside spool setting sleeve 21, is equipped with the 6th O type circle 20 between spool setting sleeve 21 and water inlet adapter 15, can the lower water outlet of effective sealing water inlet adapter 15; Water inlet adapter 15 upper end is threaded connection the feed-water end of leader shell 11 bottom, and on the feed-water end of leader shell 11 bottom, cover has the 5th O type circle, can the upper water-out of effective sealing water inlet adapter 15; Described water inlet adapter 15 overcoat is by the steering lock locking structure be made up of flat circle 16, lock washer 17, locking nut 18 and cross head-coating screw 19.
During the present embodiment work, twist handle 1, thus drive connecting rod 12 by plastics gum cover 5, connecting rod 12 is with movable valve plug controlling rod 143, spool controlling rod 143 is engaged with the rectangular recess 148 on the first diaphragm seal 144 by the rectangular cam 147 of bottom, thus drives the first diaphragm seal 144 to rotate, cold when the arcuate socket on the first diaphragm seal 144 simultaneously with on the second diaphragm seal 145, when hot water inlet partly overlaps, , cold, hot water is respectively by spool setting sleeve 21, compress base 146 and the first diaphragm seal 144, second diaphragm seal 145 enters spool housing 142, hot and cold water is after spool housing 142 internal mix, flow through the water outlet 122 of the middle exhalant canal of spool controlling rod 143 and connecting rod 12 lower end, it is inner that cold and hot mixed water enters leader shell 11, through being positioned at the bubbler 25 at the waterexit end place of leader shell 11, finally go out cold and hot mixing water, by rotating handles 1, what regulate on the arcuate socket on the first diaphragm seal 144 and the second diaphragm seal 145 is cold, the overlap proportion of hot water hole, adjusting water outlet temperature, when the arcuate socket on the first diaphragm seal 144 is overlapping with in hot and cold water inlet on the second diaphragm seal 145 or when partly overlapping, tap goes out separately hot water or cold water, when the arcuate socket on the first diaphragm seal 144 and the hot and cold water inlet on the second diaphragm seal 145 are all not overlapping, water outlet closed by tap.
Claims (5)
1. the concealed tap of spool, comprises leader shell and spool, and spool is arranged in leader shell; Described leader shell has stationary plane, and stationary plane can be fitted on table top, and leader shell is boundary with stationary plane, is divided into upper and lower; It is characterized in that: described spool is arranged on the bottom of leader shell; The top of leader shell is cavity structure, and top has leader, and handle is connected by connecting rod and controls spool; Described spool comprises the first diaphragm seal and the second diaphragm seal, and both fit tightly, and the first diaphragm seal is connected with connecting rod, and can make Plane Rotation relative to the second diaphragm seal, the second diaphragm seal is fixed on spool, with leader shell geo-stationary; Described second diaphragm seal has hot and cold water inlet, first diaphragm seal has arcuate socket, when the first diaphragm seal and the second diaphragm seal relatively rotate, described arcuate socket and described hot and cold water inlet have multiple phase relationship, at least comprise: arcuate socket and hot and cold water inlet are all not overlapping; Arcuate socket and in hot and cold water inlet are overlapping or partly overlap; Arcuate socket partly overlaps with hot and cold water inlet simultaneously.
2. the concealed tap of a kind of spool as claimed in claim 1, is characterized in that: the top of described leader shell has cylinder shape groove, has the through hole communicated with leader shell upper cavity bottom cylinder shape groove; Described handle is fixed on plastic cement by O type circle and puts, and plastics gum cover connects leader shell top by joint; Described connecting rod is placed in leader shell, and connecting rod upper end, through the through hole on leader shell top, is fixed as one with handle; Described connecting rod lower end, through the feed-water end of leader shell bottom, is fixed with spool upper end; The feed-water end of leader shell bottom connects water inlet adapter, and spool is placed in in water adapter, and is fixed on the feed-water end of leader shell bottom; Fixed by locating stud and spool setting sleeve bottom described spool.
3. the concealed tap of a kind of spool as claimed in claim 2, is characterized in that: described spool also comprises spool housing, controlling rod and compression base; Have cylindrical hole above described spool housing, below is cavity structure; Described controlling rod is placed in spool housing, has exhalant canal in the middle of controlling rod; Controlling rod top, through the cylindrical hole of spool housing, is fixed by the first jackscrew and connecting rod; Described spool housing is fixed by the feed-water end of the second jackscrew and leader shell bottom; Be disc structure bottom described controlling rod, disc structure bottom surface has two and is positioned at same rectangular cam diametrically; Described first diaphragm seal, the second diaphragm seal are placed in the cavity below spool housing; There are above described first diaphragm seal two rectangular recess, match with the rectangular cam bottom controlling rod; Described compression base is placed in spool shell end, compresses on base and has hot water outlet and cooling water outlet; Described locating stud is positioned at and compresses below base.
4. the concealed tap of a kind of spool as claimed in claim 2, is characterized in that: it also comprises the attachment post of a tubular structure, and described attachment post is placed in the cylinder shape groove on leader shell top; Have cylindrical hole in the middle of described plastics gum cover, outside has a circle groove, and O type circle is placed in groove; Described joint is hollow " work " character form structure, and one end screws in the cylinder shape groove at leader shell top, and be pressed on attachment post, the other end is filled in the cylindrical hole of plastics gum cover; Described connecting rod upper end through the through hole on leader shell top, attachment post and joint, is fixed as one with plastics gum cover successively; Some O type circles are equipped with between described attachment post and connecting rod.
5. the concealed tap of a kind of spool as claimed in claim 1 or 2, is characterized in that: described connecting rod main body is solid rod-like structure, and top has tapped hole; Be hollow cylinder structure below described connecting rod, connecting rod is enclosed within the upper end of spool controlling rod by hollow cylinder structure; The sidewall of described connecting rod lower end hollow cylinder structure have water outlet and spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253934.6U CN204729674U (en) | 2015-04-24 | 2015-04-24 | The concealed tap of a kind of spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253934.6U CN204729674U (en) | 2015-04-24 | 2015-04-24 | The concealed tap of a kind of spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729674U true CN204729674U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520253934.6U Active CN204729674U (en) | 2015-04-24 | 2015-04-24 | The concealed tap of a kind of spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806786A (en) * | 2015-04-24 | 2015-07-29 | 雅鼎卫浴股份有限公司 | Water faucet with hidden valve core |
-
2015
- 2015-04-24 CN CN201520253934.6U patent/CN204729674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806786A (en) * | 2015-04-24 | 2015-07-29 | 雅鼎卫浴股份有限公司 | Water faucet with hidden valve core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |