CN217463276U

CN217463276U - Novel simple quick-opening valve

Info

Publication number: CN217463276U
Application number: CN202221489023.XU
Authority: CN
Inventors: 洪志峰
Original assignee: Huadeng Quanzhou Kitchen And Bathroom Co ltd
Current assignee: Huadeng Quanzhou Kitchen And Bathroom Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-20
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a valve product field specifically discloses a novel simple and easy quick-open valve, including the valve case that has interior installation cavity, install the case subassembly that sets up in the installation cavity, connect and drive the case subassembly and have the operation end and expose valve handle and case location structure and seal structure outside the valve case, be equipped with the water inlet, delivery port and the valve handle that link up respectively to interior installation cavity on the valve case and wear out the mouth, the case subassembly passes through the installation cavity including case location structure fixed mounting, water inlet, delivery port and valve handle wear out the mouth and hinder through seal structure and separate, including the valve handle wears out the mouth and supplies the valve handle to wear to establish, its structure is including the activity limit structure that is used for injecing valve handle activity angle, be equipped with orientation structure between case subassembly and the valve case. The structure arrangement can simplify the product structure, facilitate the production and processing of parts and the assembly of products, and has simple operation and difficult occurrence of use damage.

Description

Novel simple quick-opening valve

Technical Field

The utility model relates to a valve product field especially relates to bathroom valve product.

Background

In the bathroom field, some common product structures such as a faucet and an angle valve generally comprise a shell with an inlet and outlet pipeline structure, a valve core arranged in the shell and a handle or a hand wheel arranged outside the shell and connected with a valve rod of the valve core, the structure is formed by assembling independent valve cores, the cost is not easy to reduce, the structure is indispensable when the faucet needs water mixing, but for the angle valve or some single-cold single-hot faucets, the product structure can be simplified, and the production cost is reduced.

At present, some taps or angle valves without independent valve cores are available in the market, but the existing product structure has the problems of complex structure, complex assembly, easy damage and water leakage in use and the like in the aspects of shell structure design, handle and hand wheel connecting structure and switch operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a structure is simpler, easily parts production and processing, product combination assembly, and the operation is simple and easy, is difficult for appearing using a novel simple and easy quick-open valve of damage.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a novel simple and easy quick-open valve, includes the valve case that has interior installation cavity, the installation sets up including the valve core subassembly of installation cavity, connect and drive the valve core subassembly and have the operation end and expose valve handle and case location structure and seal structure outside the valve case, be equipped with the water inlet, delivery port and the valve handle that link up respectively to interior installation cavity on the valve case and wear the export, the valve core subassembly passes through the installation cavity including case location structure fixed mounting, water inlet, delivery port and valve handle wear to separate through seal structure between the export three, including the valve handle is worn out mouthful and is supplied the valve handle to wear to establish, its structure is including the activity limit structure that is used for injecing valve handle activity angle, be equipped with orientation structure between valve core subassembly and the valve case.

The valve handle is worn to export and is seted up on the valve casing lateral wall of perpendicular to valve handle rotation axis direction, the activity is injectd the structure and is worn to establish in the bar form through hole for the valve handle through-hole, the operating end of valve handle is worn to establish in the bar form through hole, the activity stroke of the operating end of valve handle between the bar form through hole both ends is the switch adjustment range of case subassembly promptly.

The valve shell is a cylindrical pipe, one end of the valve shell is a closed end, the other end of the valve shell is the water inlet, the water outlet is formed in the side wall of the valve shell, and the valve handle penetrating port is formed in the side wall of the valve shell between the closed end and the water outlet;

or, the valve shell is a cylindrical pipe, one end of the valve shell is the water outlet, the other end of the valve shell is the water inlet, the valve handle penetrating port is formed in the side wall of the valve shell, and a blocking step used for blocking the valve core assembly from moving towards the direction of the water outlet is formed in the inner side wall of the valve shell.

The valve handle comprises the operating end and a connecting end which is correspondingly connected with the valve core assembly in the inner mounting cavity through a positioning connecting structure.

The valve core assembly is a single cold valve core assembled into a whole or a single hot valve core assembled into a whole.

The valve core assembly comprises a static ceramic chip provided with a water inlet through hole, a movable ceramic chip provided with a covering area capable of correspondingly covering the water inlet through hole and a conducting area capable of correspondingly conducting the water inlet through hole, and a valve rod connected with the movable ceramic chip through a positioning driving structure.

The orientation structure is an embedded positioning structure which is provided with a positioning groove and a positioning block for preventing the rotation of the static ceramic sheet between the inner wall of the valve shell and the static ceramic sheet.

And a movable protection pad which plays a role in protecting the valve rod when the valve rod rotates is arranged between the valve rod and the inner wall of the valve shell.

The water inlet of the valve shell is an assembly embedding inlet of the valve core assembly, the water inlet is provided with a threaded pipe which is detachably connected, and the valve core positioning structure is characterized in that a gasket which props against the valve core assembly is screwed between the inner end of the threaded pipe and the valve core assembly

The water inlet of the valve shell is an assembling embedding inlet of the valve core assembly, a threaded pipe section integrally extends on the water inlet, and the valve core positioning structure is used for supporting the valve core assembly through a gasket detachably connected to the inner upper end of the threaded pipe section.

The valve handle is provided with a handle exposed out of the valve shell; or the valve shell is also provided with a driving connecting hole corresponding to the valve core assembly, and a handle is arranged outside the driving connecting hole and is fixedly connected with the end part of the valve core assembly

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a novel simply open valve soon, the valve case structure can more simplify, the forming process of reducible valve case work piece, reducible assembly part, the assembly is made in the easily production, still reducible manufacturing cost.

2. The valve core assembly can be suitable for the existing finished valve core assembled into a whole, and can also be suitable for a combined valve core assembled without a whole, and due to the arrangement of the movable limiting structure, the structure arrangement of the combined valve core assembled without a whole can be simplified, the quick operation of switching on and off water and adjusting of the valve core assembly can be achieved, the position of operation can ensure that the switch adjusting position can not be opened without water under the limitation of the movable limiting structure, the condition of water leakage is closed, and therefore the operation is simpler.

3. Under the limiting action of this kind of activity limiting structure, the home range of valve handle receives the direct restriction of valve case, consequently hardly can appear excessively rotating the valve handle and lead to the case to receive the damage in the use, so can greatly reduced use the condition of damage, improve the utility model discloses a novel life of simply opening the valve soon.

4. Explosion-proof effect, because the case assembles into from the upper end among the current many product structures, the upper end has the screw thread position circle of location case, appears screwing in at the screw thread position circle and takes off tooth or fracture to and can lead to the valve to leak when the cracked condition appears in the case casing and explode the condition, this kind of condition is the common condition of current product, still can't effectively solve improvement production to some products, and adopt the utility model discloses a water inlet assembly can be followed to the case behind the structure, and the case upper end can directly be pushed down by the valve casing, need not what screw thread position circle lock solid, consequently can not have the above-mentioned problem condition to take place, consequently the utility model discloses the structure product can reach explosion-proof effect.

Drawings

Fig. 1 is a schematic structural view of a novel simple quick-opening valve according to the present invention;

fig. 2 is a schematic exploded view of a novel simple quick-opening valve according to the present invention;

fig. 3 is an exploded schematic view of another structure of a novel simple quick-opening valve according to the present invention;

fig. 4 is another schematic structural diagram of a novel simple quick-opening valve according to the present invention.

Fig. 5 is another schematic structural diagram of a novel simple quick-opening valve according to the present invention.

In the figure:

a valve housing 1; an inner mounting cavity 11; a water inlet 12; a threaded tube 121; a threaded tubular segment 122;

a water outlet 13; a valve handle through-outlet 14; an activity defining structure 141; the driving connection hole 15;

a valve core component 2; a static tile 21; moving the ceramic sheet 22; a positioning and driving structure 23; a valve stem 24;

a valve handle 3; an operation end 31; a connection end 32;

a valve core positioning structure 4; a positioning step 41; a seal structure 5; an orientation structure 6;

a movable protection pad 7; a handle 8.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

The novel simple quick-opening valve disclosed in the embodiment, as shown in fig. 1, fig. 2 and fig. 3, includes a valve housing 1, a valve core assembly 2, a valve handle 3, a valve core positioning structure 4, a sealing structure 5 and an orientation structure 6, and the structural position connection relationship of each component is described in detail below with reference to the accompanying drawings.

Valve case 1 has interior installation cavity 11, and mode forming structures such as its available metal casting, plastics injection moulding also can adopt machine-shaping such as pipe fitting, metal block, because the utility model discloses a structure sets up valve case 1 and can realize very simple and easy structure, and if valve case 1 surface levels, interior installation cavity 11 inner wall can comparatively straighten and level, and processing is easy, consequently can adopt some simple pipe fittings, metal block etc. can direct quick machine-shaping. The valve housing 1 of this embodiment is a cylindrical tube, and a water inlet 12, a water outlet 13 and a valve handle penetrating port 14 which respectively penetrate through the inner mounting cavity 11 are arranged on the cylindrical tube, as shown in the figure, the upper end of the valve housing 1 is a closed end, the lower end is the water inlet 12, the water outlet 13 is arranged on the side wall of the valve housing 1, the valve handle penetrating port 14 is arranged on the side wall of the valve housing 1 between the closed end and the water outlet 13, the structural arrangement of the closed side edge of the upper end does not affect the action of the valve handle, and can block the valve core to achieve an explosion-proof effect, and the above ports can be arranged at other positions according to the appearance shape of the product, and no more examples are described here.

The valve core component 2 is arranged in the inner installation cavity 11, and can adopt a single cold valve core which is commonly used in the market and assembled into a whole or a single hot valve core which is assembled into a whole, or can be arranged according to the structure shown in the embodiment, as shown in the figure, the valve core component 2 includes the static ceramic chip 21 that is provided with the inlet opening, has the coverage area that can correspond to cover the inlet opening and can correspond the regional ceramic chip 22 that moves that switches on the inlet opening 21 and drive structure 23 and move the valve rod 24 that the ceramic chip 22 is connected through the location, and the static ceramic chip 21, move the ceramic chip 22 and the valve rod 24 three superposes in proper order and imbeds in the inner installation cavity 11, and location drives structure 23 and constitutes for moving the constant head tank that sets up respectively on ceramic chip 22 and the valve rod 24 and the gomphosis of locating piece mutually, drives through rotating valve rod 24 and moves ceramic chip 22 and make its coverage area during the use, switches on regional and inlet opening 21's relative position change.

The valve handle 3 is used for connecting and driving the valve core assembly 2 to achieve water adjustment operation of user opening and closing, and includes an operation end 31 and a connection end 32, in this embodiment, the valve handle through-hole 14 is formed in the side wall of the valve housing 1 perpendicular to the rotation axis direction of the valve handle 3, so the connection end 32 is correspondingly connected with the valve core assembly 2 in the inner installation cavity 11 through a positioning connection structure, the positioning connection structure shown in the figure is that the connection end 32 is a sleeve ring sleeved at the upper end of the valve rod 24, and a positioning sleeve is arranged between the sleeve ring and the valve rod 24, the operation end is penetrated in the valve handle through-hole 14 and exposed outside the valve housing 1 for user contact to operate, the connection end 32 of the valve handle 3 penetrates from the valve handle through-hole 14 to be connected with the valve rod 24 during assembly, and the operation end 31 is externally provided with a handle convenient for shifting. Additionally, the utility model discloses the activity limit structure who is used for injecing 3 movable angle degrees of valve handle has been set up at valve handle through-out port 14, can reach the fast operation of case subassembly 2 switch water and regulation through this structure, it is simpler and easier to operate, the position of operation can ensure that the switch adjusting position can not appear opening anhydrous under the restriction of activity limit structure 141, close the condition of leaking water, the home range of valve handle receives the direct restriction of valve case, consequently hardly can appear excessively rotating valve handle 3 and lead to the case to receive the damage in the use, this embodiment is as shown in the figure, the activity limit structure is that the opening is perforated for the bar form for valve handle through-out port 14, the operation end 31 of valve handle 3 is worn to establish in the bar form through-out port, the activity stroke of operation end 31 between bar form through-out port both ends is the switch control scope of case subassembly 2 promptly.

The valve core positioning structure 4 is used for positioning the valve core assembly 2 in the inner installation cavity 11 so that the valve core assembly 2 cannot loosen or fall off the inner installation cavity 11, in the embodiment, the upper end of the valve shell 1 is closed, and the valve core assembly 2 is assembled and embedded from the water inlet 12 of the valve shell 1, so that the valve core positioning structure 4 is arranged at the lower end, and the inner wall of the inner installation cavity 11 can also be provided with a corresponding positioning structure, such as a positioning step 41 in the figure, and for the positioning step, a movable protection pad 7 which is used for protecting the valve rod 24 when the valve rod 24 rotates is arranged between the valve rod 24 and the inner wall of the valve shell 1. In this embodiment, as shown in fig. 2 and fig. 3, two valve core positioning structures 4 are disclosed, the structure of fig. 2 is that a threaded pipe 121 detachably connected to the water inlet 12 is provided, the valve core positioning structure 4 is that a gasket for propping against the valve core assembly 2 is further screwed between the inner end of the threaded pipe 121 and the valve core assembly 2, the structure of fig. 3 is that a threaded pipe section 122 extends integrally from the water inlet 12, and the valve core positioning structure 4 props against the lower end of the valve core assembly 2 by a gasket detachably connected to the inner upper end of the threaded pipe section 122, so as to achieve positioning, anti-loosening and anti-dropping.

The sealing structure 5 is used for sealing and blocking to avoid water leakage, specifically, the sealing and blocking among the water inlet 12, the water outlet 13 and the valve handle penetrating port 14 are arranged, as shown in the figure, a sealing ring is sleeved on the periphery of the valve rod 24 to seal and block the water outlet 13 and the valve handle penetrating port 14, and the sealing ring is used for sealing and blocking the water inlet 12 and the water outlet 13.

The orientation structure 6 is used for circumferential positioning of the valve core assembly 2, so that the valve core assembly 2 is prevented from integrally rotating in the using action to influence the adjustment of the switching water, and the structure shown in the figure is that a positioning groove for preventing the static ceramic sheet 22 from rotating and an embedded positioning structure of a positioning block are respectively arranged between the inner wall of the valve housing 1 and the static ceramic sheet 22, so that the structure is simple and stable in driving.

In addition, the above embodiment is mainly described by taking an angle valve product as an example, that is, for non-angle valve products such as bathroom tables and basin faucets, if the operation is performed by the handle shown in the figure, there may be a problem that a user may feel that the handle is small and the operation is inconvenient, for the arrangement of the faucet, a large handle beneficial to the operation can be added on the basis of the above structure, and the above valve rod mainly has a limiting function of the switch adjustment angle, as shown in fig. 4, the upper end surface of the valve shell 1 corresponding to the upper end of the valve rod 24 of the valve core assembly 2 is a non-closed end structure, but is provided with a driving connection hole 15, the upper end of the valve rod 24 passes through the driving connection hole 15, the outside of the driving connection hole 15 is provided with the handle 8 convenient to operate and toggle and is fixedly connected with the end of the valve core assembly 2, and the above function effect can be achieved by the arrangement of the faucet by the structure, the valve core component can be conveniently stirred, and the edge of the connecting hole 15 can be driven to block the valve core component to achieve an explosion-proof effect. In addition, as shown in fig. 5, another structure of a table top or a basin faucet is provided, the valve housing 1 of the structure is a column-shaped pipe (which may be a circular column, a triangular column, a hexagonal column, or a square column, etc.), one end of the pipe is the water outlet 13, the other end of the pipe is the water inlet 12, the valve handle through-hole 14 is also disposed on the sidewall of the valve housing 1, a blocking step (not visible in the figure) for blocking the valve core assembly 2 from moving toward the water outlet 13 is disposed on the inner sidewall of the valve housing 1, and the blocking step is matched with the valve core positioning structure 4 to position and fix the valve core assembly 2, so that an explosion-proof effect can be achieved.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a novel simple and easy quick-open valve, its characterized in that, including the valve case that has interior installation cavity, install the case subassembly that sets up in the installation cavity, connect and drive the case subassembly and have the operation end and expose valve handle and case location structure and the seal structure outside the valve case, be equipped with the water inlet, delivery port and the valve handle that link up respectively to interior installation cavity on the valve case and wear the export, the case subassembly passes through the installation cavity including case location structure fixed mounting, block through seal structure between the water inlet, delivery port and the valve handle wear to separate between the export three, including the valve handle is worn out the mouth and is supplied the valve handle to wear to establish, its structure is including the activity limit structure that is used for injecing valve handle activity angle, be equipped with orientation structure between case subassembly and the valve case.

2. The novel simple quick-opening valve as claimed in claim 1, wherein the valve handle through-hole is formed in a side wall of the valve housing perpendicular to a rotation axis direction of the valve handle, the movement limiting structure is that the valve handle through-hole is a strip-shaped through-hole, the operation end of the valve handle is through-arranged in the strip-shaped through-hole, and a movement stroke of the operation end of the valve handle between two ends of the strip-shaped through-hole is a switch adjustment range of the valve element assembly.

3. The novel simple quick-opening valve as claimed in claim 2, wherein the valve housing is a cylindrical tube with a closed end at one end and the water inlet at the other end, the water outlet is disposed on the side wall of the valve housing, and the valve handle penetrating port is disposed on the side wall of the valve housing between the closed end and the water outlet;

4. The novel simple quick-opening valve as claimed in claim 2, wherein the valve handle comprises the operating end and a corresponding connecting end which is connected with the valve core assembly through a positioning connecting structure in the inner mounting cavity.

5. A novel simple quick-opening valve as claimed in any one of claims 1 to 4, wherein the valve core assembly is a single cold valve core assembled in one piece or a single hot valve core assembled in one piece.

6. The novel simple quick-opening valve as claimed in any one of claims 1 to 4, wherein the valve core assembly comprises a static ceramic sheet provided with the water inlet through hole, a movable ceramic sheet provided with a covering area capable of correspondingly covering the water inlet through hole and a conducting area capable of correspondingly conducting the water inlet through hole, and a valve rod connected with the movable ceramic sheet through a positioning driving structure.

7. The new simple quick-opening valve as claimed in claim 6, wherein the orientation structure is a positioning groove and a positioning block engaging structure, which are respectively disposed between the inner wall of the valve housing and the static ceramic pieces to prevent the static ceramic pieces from rotating.

8. A novel simple quick-opening valve as claimed in claim 6, characterized in that a movable protective pad for protecting the valve rod during rotation is arranged between the valve rod and the inner wall of the valve housing.

9. A novel simple quick-opening valve as claimed in any one of claims 1 to 4, wherein the water inlet of the valve housing is an assembling embedding inlet of the valve core assembly, the water inlet is provided with a threaded pipe which is detachably connected, and the valve core positioning structure is characterized in that a gasket which props against the valve core assembly is screwed between the inner end of the threaded pipe and the valve core assembly;

or the water inlet of the valve shell is an assembly embedding inlet of the valve core assembly, the water inlet is integrally extended with a threaded pipe section, and the valve core positioning structure is connected with a gasket at the upper end in the threaded pipe section through a detachable mode to support the valve core assembly.

10. A novel simple quick-opening valve as claimed in any one of claims 1 to 4, wherein the valve handle is provided with a handle exposed outside the valve housing;

or, the valve shell is also provided with a driving connecting hole corresponding to the valve core assembly, and a handle is arranged outside the driving connecting hole and is fixedly connected with the end part of the valve core assembly.