CN2347009Y - High-platform plastic spiral water tap - Google Patents
High-platform plastic spiral water tap Download PDFInfo
- Publication number
- CN2347009Y CN2347009Y CN 98240526 CN98240526U CN2347009Y CN 2347009 Y CN2347009 Y CN 2347009Y CN 98240526 CN98240526 CN 98240526 CN 98240526 U CN98240526 U CN 98240526U CN 2347009 Y CN2347009 Y CN 2347009Y
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- hand
- tooth
- plastic cement
- type plastic
- handle
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Abstract
The utility model relates to a high-platform plastic rubber spiral water tap, which comprises a piston hand-made outer sleeve 7, an outer-tooth hand-made body 4, an outer-tooth hand-made sleeve 5, an abrasion-proof sealing ring 6, and a handle 2 arranged at the upper end of the outer-tooth hand-made body 4. The water tap body 8 is provided with a circular lug boss 81 whose end surface is opposite to the bottom surface of the abrasion-proof sealing ring 6. Rotating the handle 2 can drive the abrasion-proof sealing ring 6 to do movement from top to bottom through the outer-tooth hand-made body 4, the outer-tooth hand-made sleeve 5 and the piston hand-made outer sleeve 7 for realizing the switching movement of the water tap. Implementing the utility model has the advantages of high water pressure resistance, no water leakage, water seepage, corrosion resistance, high abrasion resistance, more comfortable using process, convenient installation, etc.
Description
The utility model relates to the improvement of water tap, more particularly, relates to a kind of high bench-type plastic cement spiral tap applicable to various indoor and outdoor water supply and sewage work.
The traditional water tap mostly is bronze greatly or the cast iron processing and fabricating forms, its deficiency is, except that this can form channel that naked eyes are difficult for discovering in the cast molding process, and also can be because of oxidation and rusting, not wear-resistant and cause cosmetic defect even cause dripping and leaking behind the switch repeatedly, working life is lower.Though more existing water taps that adopt plastic cement to make come out, but it is all shortcomings below also existing on the structural design: 1) the inner employing of water tap planarized structure design, though it is simple in structure, but block-water effect is poor, long period can leak after using, and simultaneously, seal ring is closed because of the application of force, produce the idle running wearing and tearing in the water outlet sealing part easily, cause leaking; 2) adopt than small sealing ring, unit area is born big pressure, and is affected its working life; 3) faucet handle is shorter, and rotation is comparatively required great effort under the same moment; 4) at sealing stroke design aspect, the single tooth spiral of the employing that prior art the has application of force, existence moves up and down with rotation such as seal ring, idle running causes its wearing and tearing to increase, and the shortcoming of switch knob displacement with switching process, prior art also have the outer tooth body of employing to add the design of anodontia seal ring, its deficiency is outer tooth body and seal ring matching loose, the wayward water yield, simultaneously, switch knob also can the displacement with switch motion.
The purpose of this utility model is to provide a kind of high bench-type plastic cement spiral tap, this high bench-type plastic cement spiral tap can overcome the shortcoming of prior art water tap effectively, and appearance and modeling is good, and is just long with the life-span, simple in structure, have the effect that good sealing blocks water.
Another purpose of the present utility model is to provide a kind of high bench-type plastic cement spiral tap, this water tap passes through structural design, the hydraulic pressure that can effectively stop tap water impacts, reduce unit area seal ring pressure simultaneously, improve seal ring working life, and guarantee when switch knob is rotated up and down, just make seal ring up and down and can not make it rotate control flow rate and sealing.
The purpose of this utility model is to realize like this, construct a kind of high bench-type plastic cement spiral tap, comprise water tap body 8, the hand-made overcoat 7 of piston, the hand-made body 4 of outer tooth, wear-resistant seal circle 6, be contained in the handle 2 of the hand-made body of described outer tooth 4 upper ends, also comprise the hand-made cover 5 of outer tooth, it is characterized in that described water tap body 8 has round boss 81, the end face of described round boss 81 is relative with the bottom surface of wear-resistant seal circle 6, rotate described handle 2 and can pass through the hand-made body 4 of described outer tooth, the described wear-resistant seal circle 6 of hand-made overcoat 7 drives of hand-made body 5 of tooth and piston is done and is moved up and down in described, thereby realizes the switch motion of water tap.
The high bench-type plastic cement spiral tap that the utility model provides, it is characterized in that, the hand-made body 4 of described outer tooth is connected with a joggle by the inverted T-shaped screw thread and the described interior hand-made cover 5 of tooth of its front end, the external shape of the hand-made cover 5 of tooth is that hexagon is used for cooperating with the hand-made overcoat 7 of described piston in described, the hand-made cover of tooth 5 inside are provided with the inverted T-shaped screw-thread fit of inverted T-shaped screw thread and hand-made body 4 front ends of described outer tooth in described, the outer circular front end of the hand-made overcoat 7 of described piston is provided with screw thread, inside be hexagon in case with described in press hand-made cover 5 to cooperate, the screw thread by its front end is installed in the hand-made overcoat 7 of described piston on the described water tap system body 8.
The high bench-type plastic cement spiral tap that the utility model provides is characterized in that the area of described wear-resistant seal circle 6 is 3 times of faucet outlet face area.
The high bench-type plastic cement spiral tap that the utility model provides is characterized in that, described wear-resistant seal circle 6 is pressed in the described interior hand-made cover 5 of tooth by its barb.
The high bench-type plastic cement spiral tap that the utility model provides is characterized in that, in the described water tap system body 8 the type structures with generally water tap is identical, and one of profile to be the threaded structure of hexangle type be connected with water pipe adapter.
The high bench-type plastic cement spiral tap that the utility model provides is characterized in that, described handle 2 is fixedly mounted on the hand-made body 4 of described outer tooth by the metal screw with flat head 3 at its center.
The high bench-type plastic cement spiral tap that the utility model provides is characterized in that, also comprises the circular transparent cover 1 that is contained in handle 2 central positions.
The high bench-type plastic cement spiral tap that the utility model provides is characterized in that described handle 2 can be the T type handle that PVC makes, and also can be the round handle that transparent plastic is made.
Implement the high bench-type plastic cement spiral tap that the utility model provides, overcome many shortcomings of the water tap of prior art, have the infiltration of can't leaking of the high hydraulic pressure of opposing, anticorrosive, advantages such as highly abrasion-resistant, using process is more comfortable, installs also very convenient.
In conjunction with the accompanying drawings and embodiments, further specify the characteristics of high bench-type plastic cement spiral tap of the present utility model, in the accompanying drawing:
Fig. 1 is the high bench-type plastic cement of the utility model spiral tap first embodiment's a structural representation;
Fig. 2 is the high bench-type plastic cement of the utility model spiral tap second embodiment's a structural representation;
Fig. 3 and Fig. 4 are respectively the distinguishing characteristics schematic diagrams of the utility model high bench-type plastic cement spiral tap and prior art plane water tap;
Fig. 5 is the schematic representation that the hand-made body 4 of the high bench-type plastic cement of the utility model spiral tap China and foreign countries' tooth is connected with the hand-made cover 5 of interior tooth;
Fig. 6 and Fig. 7 are the structural profile structural representation and the end view of T type handle among the high bench-type plastic cement of the utility model spiral tap first embodiment;
Fig. 8 is a prior art faucet handle structural profile structural representation.
As shown in Figure 1, in first embodiment of high bench-type plastic cement spiral tap of the present utility model, comprise the circular transparent cover 1 at top, this transparent cover adopts transparent hard plastic manufacturing, on ring-like sawtooth is arranged, by press fit on handle 2.Adopt T type handle among Fig. 1, the round handle that the handle 2 among Fig. 2 is made for the PVC material (two embodiments' of Fig. 1 and Fig. 2 main difference promptly is the different of handle, below one of them is described).By metal screw with flat head 3 handle 2 is reinforced outside and to be made the handle rotation drive the hand-made body 4 of outer tooth on the hand-made body 4 of tooth to rotate, wherein adopt the decorative pattern formula to connect between the hand-made body 4 of handle 2 and outer tooth, the hand-made body 4 of outer tooth adopts the match steel as raw material, its front end is inverted T-shaped worm structure, connect by the hand-made body 5 of tooth in the screw thread, the hand-made body of interior tooth 5 adopts the match steels to do, and its profile is a hexagon, in inverted T-shaped screw thread is arranged.Wear-resistant seal circle 6 is pressed in the interior hand-made body 5 of tooth by barb, the hand-made overcoat 7 of piston adopts engineering plastics ABS or PVC to process, its profile is that circular front end is a screw thread, interior type is a hexagon, be used by hexagonal parts and the hand-made body 5 of interior pressure, screw thread by front end is installed in the hand-made overcoat 7 of piston on the water tap system body 8, characteristics of the present utility model are that water tap system body 8 adopts ABS or PVC to make, the bottom, intermediate portion of this water tap body 8 is provided with round boss 81 as shown in Figure 3, the top end face of this round boss 81 is relative with the bottom surface of wear-resistant seal circle 6, compare with the prior art water tap shown in Fig. 4, the corresponding site of prior art is a plane (Fig. 4), the utility model then adopts boss (81) structure, type structure is identical with general water tap in other of this water tap body 8, and one of profile is threaded structure of hexangle type and water.Between described water tap system body 8 and the hand-made overcoat 7 of described piston, be provided with the water sealing aprons 10 that flexible PVC material is made.Be provided with the water sealing aprons 9 that flexible PVC material is made between hand-made body 4 of tooth and the hand-made overcoat 7 of described piston outside. Water sealing aprons 9,10 and 11 all adopts flexible PVC material to make.At when work, rotatable handle 2, by the hand-made body 4 of outer tooth, the hand-made overcoat 7 of hand-made body 5 of interior tooth and piston drives wear-resistant seal circles 6 and does and move up and down, thus realize water tap open and close action.
In conjunction with Fig. 1-Fig. 3, in the high bench-type plastic cement spiral tap that the utility model provides, adopt circular high bench-type structure to be used to stop that the hydraulic pressure of tap water impacts with smooth fillet, reduce water impact.And, circular Gao Tai top height is protruding, planarized structure than the employing of traditional water tap, sealability is good, after especially long-time the use, during the aging or out-of-flatness of seal ring, the planarized structure of traditional water tap leaks because of poor sealing, and in high bench-type plastic cement spiral tap of the present utility model, employing highly is 30 millimeters a boss 81, and can make seal ring 6 press down stroke increases.
As shown in Figure 5, in the utility model, hand-made cover 4 of interior tooth and the hand-made cover 5 of outer tooth all adopt the highly abrasion-resistant material to make, do the helical rotation by outer tooth body 5, but in the tooth cover 4 about vertical movement (non-rotating) come control flow rate and sealing, overcome and the rotation when sealing with water outlet of the seal ring of having avoided the traditional water tap to exist is worn and torn and brought leaks.Though another kind of traditional water tap adopts and moves up and down the formula sealing means, seal ring (no thread) and concavo-convex loosening connection of outer tooth body, stroke fails to cooperate fully with switch knob up and down, and the water yield is wayward.
As Fig. 6-shown in Figure 7, in first embodiment of the high bench-type plastic cement spiral tap that the utility model shown in Figure 1 provides, adopt the long long T type handle more than 20% of more traditional T type decreased food (Fig. 8), under the constant situation of the application of force, can increase moment, more laborsaving than existing water tap, and width dimensions village in two ends is greater than the center, its advantage is that the application of force is easy, is difficult for skidding.And in second embodiment of the high bench-type plastic cement spiral tap that the utility model shown in Fig. 2 provides, adopt round handle, the surface is provided with slick and sly groove, meets the finger application of force and ergonomics, and can promote product grade by transparent material.
Claims (10)
1, a kind of high bench-type plastic cement spiral tap, comprise water tap body (8), the hand-made overcoat of piston (7), the hand-made body of outer tooth (4), wear-resistant seal circle (6), be contained in the handle (2) of the hand-made body of described outer tooth (4) upper end, also comprise the hand-made cover of outer tooth (5), it is characterized in that (8 have round boss (81) to described water tap body, the end face of described round boss (81) is relative with the bottom surface of wear-resistant seal circle 6, rotates described handle (2) and can pass through the hand-made body of described outer tooth (4), hand-made body of tooth (5) and the hand-made overcoat of piston (7) the described wear-resistant seal circle of drive (6) is done and is moved up and down in described.
2, high bench-type plastic cement spiral tap according to claim 1, it is characterized in that, the hand-made body of described outer tooth (4) is connected with a joggle by the inverted T-shaped screw thread and the described interior hand-made cover of tooth (5) of its front end, the external shape of the hand-made cover of tooth (5) is that hexagon is used for cooperating with the hand-made overcoat of described piston (7) in described, the hand-made cover of tooth (5) inside is provided with the inverted T-shaped screw-thread fit of inverted T-shaped screw thread and the hand-made body of described outer tooth (4) front end in described, the outer circular front end of the hand-made overcoat of described piston (7) is provided with screw thread, inside be hexagon in case with described in press hand-made cover (5) to cooperate, the screw thread by its front end is installed in the hand-made overcoat of described piston (7) on the described water tap system body (8).
3, high bench-type plastic cement spiral tap according to claim 1 is characterized in that, the area of described wear-resistant seal circle (6) is 3 times of faucet outlet face area.
4, high bench-type plastic cement spiral tap according to claim 1 is characterized in that, described wear-resistant seal circle (6) is pressed in the described interior hand-made cover of tooth (5) by its barb.
5, high bench-type plastic cement spiral tap according to claim 1 is characterized in that, the interior type structure of described water tap system body (8) is identical with general water tap, and one of profile to be the threaded structure of hexangle type be connected with water pipe adapter.
6, high bench-type plastic cement spiral tap according to claim 1 is characterized in that, described handle (2) is fixedly mounted on the hand-made body of described outer tooth (4) by the metal screw with flat head (3) at its center.
7, high bench-type plastic cement spiral tap according to claim 1 is characterized in that, also comprises the circular transparent cover 1 that is contained in handle (2) central position.
8, high bench-type plastic cement spiral tap according to claim 1 is characterized in that, is provided with the water sealing aprons (10) that flexible PVC material is made between described water tap system body (8) and the hand-made overcoat of described piston (7).
9, provide high bench-type plastic cement spiral tap according to claim 1, it is characterized in that, outside described, be provided with the water sealing aprons (9) that flexible PVC material is made between hand-made body of tooth (4) and the hand-made overcoat of described piston (7).
10, high bench-type plastic cement spiral tap according to claim 1 is characterized in that described handle (2) can be the T type handle that PVC makes, and also can be the round handle that transparent plastic is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240526 CN2347009Y (en) | 1998-09-04 | 1998-09-04 | High-platform plastic spiral water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98240526 CN2347009Y (en) | 1998-09-04 | 1998-09-04 | High-platform plastic spiral water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2347009Y true CN2347009Y (en) | 1999-11-03 |
Family
ID=33987510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98240526 Expired - Fee Related CN2347009Y (en) | 1998-09-04 | 1998-09-04 | High-platform plastic spiral water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2347009Y (en) |
-
1998
- 1998-09-04 CN CN 98240526 patent/CN2347009Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |