CN211779009U

CN211779009U - Simple sealing valve capable of being quickly disassembled and assembled

Info

Publication number: CN211779009U
Application number: CN202020362050.5U
Authority: CN
Inventors: 陈明瀚; 李健稳
Original assignee: Zhanlian Electrical Appliance Shenzhen Co ltd
Current assignee: Zhanlian Electrical Appliance Shenzhen Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-27
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to a simple sealing valve capable of being quickly disassembled and assembled in the field of water sealing fittings, which comprises an elastic connecting handle and a silica gel sealing disc arranged at one end of the elastic connecting handle, wherein the elastic connecting handle consists of a flat elastic sheet and a silica gel sheath wrapped at the periphery of the elastic sheet, a mandril is longitudinally arranged in the silica gel sealing disc, the bottom of the mandril extends downwards and protrudes out of the bottom surface of the silica gel sealing disc to form a stressed contact, a fixed part can be directly and quickly arranged on a jack at the bottom of a water tank, other positions do not need to be connected or fixed after installation, the quick disassembly and assembly can be completed without any tool, a large number of assembly processes are saved, the elastic sheet improves the resilience stability of the elastic connecting handle, the traditional spring is not needed to provide elasticity, the elasticity is durable, the elasticity can not be reduced, the whole structure is, the electric energy is saved, the electric energy is not consumed for opening and closing the water outlet, and the electric energy is saved.

Description

Simple sealing valve capable of being quickly disassembled and assembled

Technical Field

The utility model relates to a water-stop fitting field, concretely relates to but quick assembly disassembly's simple and easy sealing valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

In order to facilitate water drainage, the bottom of the water tank is provided with a water outlet for water to flow out, and the water outlet is provided with a valve for controlling water flow on-off, so that the water quantity of the water in the water tank flowing downwards can be controlled. The action of the existing valve installed at the bottom of the water tank is driven by a motor or an electromagnetic switch, and the valve with the structure also has the following defects: 1) when the water level detection device works integrally, power supply is needed, a large amount of electric energy needs to be consumed, and extra electric energy needs to be consumed by a water level detection mechanism arranged in the water tank or in a water storage chamber below the water tank; 2) the integral structure is complex, the manufacturing cost is high, the failure risk is increased through the control of the electric control structure, and the sealing effect is influenced after the failure occurs; 3) the installation and the dismantlement are inconvenient, not only need fix through a plurality of parts during the installation to circuit connection need be carried out, the operation is complicated.

Disclosure of Invention

The utility model aims at solving above defect, provide but quick assembly disassembly's simple and easy sealing valve, it possesses good elasticity, ensures that the leakproofness is good.

The utility model aims at realizing through the following mode:

but quick assembly disassembly's simple and easy sealing valve, include the elastic connection handle and set up in an elastic connection handle end silica gel sealed dish, another end of elastic connection handle is for being used for carrying out the fixed part of location installation, the elastic connection handle comprises platykurtic shell fragment and parcel at shell fragment outlying silica gel sheath, the shell fragment extends to silica gel sealed dish from the fixed part, the inside of silica gel sealed dish vertically is provided with the ejector pin, the bottom downwardly extending of ejector pin and the bottom surface of protruding silica gel sealed dish form the atress contact, the atress contact is used for pairing down stifled on the delivery port, and be equipped with the sealed boss that the downward arch just is used for sealed the stifled delivery port in the bottom surface of silica gel sealed dish, sealed boss is located the periphery of ejector pin, and atress contact and sealed boss receive elastic connection handle elasticity downwards.

In the above description, as a preferable scheme, the bottom surface edge of the silicone sealing disc is provided with a sealing convex ring which protrudes downwards and is used for sealing.

Through adopting above-mentioned technical scheme, sealed bulge loop seals from the bottom surface edge of silica gel sealed dish, has increased sealed rank, forms multilayer structure from peripheral combination and seals, has further promoted sealed effect, makes water more difficult to permeate to the delivery port.

In the above description, as a preferable scheme, one end of the elastic sheet close to the silica gel sealing disc is provided with a positioning through hole, and the top of the ejector rod penetrates and is fixed in the positioning through hole in a matching manner.

Through adopting above-mentioned technical scheme, set up the top that the location thru hole is convenient for make the ejector pin and shell fragment fix, can ensure the stability of ejector pin installation simultaneously, also be difficult for not hard up when guaranteeing that the ejector pin receives ascending power jack-up for a long time.

In the above description, as a preferable scheme, one end of the elastic connecting handle close to the silicone sealing disk is arranged in an arc-shaped protrusion.

By adopting the technical scheme, the added arc-shaped protruding structure is used for prolonging the elastic connection handle, so that the elastic connection handle is favorable for better elastic deformation, the elasticity of the elastic connection handle can be further improved, and meanwhile, the elastic connection handle can be prevented from losing elasticity due to long-term stress.

In the above description, as a preferred scheme, the fixed part includes that the platykurtic inserts the piece and is located the piece and be close to the sealed dish one end of silica gel and separate the dog, and the thickness that separates the dog is greater than the thickness of inserting the piece, separates the one end face that the dog is close to the piece and is used for forming spacing and separates the fender.

Through adopting above-mentioned technical scheme, the platykurtic is inserted the piece and is used for pairing and insert the jack of corresponding equipment on, designs for pulling out fast and inserts the formula structure, is convenient for install the elastic connection handle on the jack fast, is convenient for accomplish fast simultaneously and dismantles the change, all need not adopt any instrument when installation and change elastic connection handle, separates the dog and plays the stability that can also promote the installation when spacing, ensures that can not rock after inserting.

In the above description, as a preferred scheme, the elastic sheet, the silicone sheath and the ejector rod are fixed by secondary injection molding.

Through adopting above-mentioned technical scheme, adopt the technology of secondary injection moulding to fix shell fragment, silica gel sheath and ejector pin and can promote its stability of connecting, ensure that whole combination is as an organic whole, can not have any not hard up.

In the above description, as a preferred scheme, the silica gel sealing disc and the silica gel sheath are formed by one-step molding, and the silica gel sealing disc and the silica gel sheath are combined into a whole, so that the overall connectivity and stability are improved.

In the above description, preferably, the elastic piece is made of stainless steel, and the jack is made of hard plastic.

Through adopting above-mentioned technical scheme, the stainless steel has good elasticity, ensures all to possess good elasticity after the repetitious usage, and the ejector pin that rigid plastic constitutes can improve the precision and the stability of atress, has improved the durability of ejector pin simultaneously, can also drive the action of silica gel sealing dish when ensuring that the ejector pin receives ascending power jack-up many times.

In the above description, as a preferable scheme, the upper end surface of the ejector rod is provided with a positioning groove for assisting in fixing, the sectional area of the lower end of the ejector rod is gradually reduced along the bottom, and the bottom surface of the ejector rod is an arc-shaped surface protruding downwards.

Through adopting above-mentioned technical scheme, the constant head tank can promote the stability that ejector pin and silica gel sealed dish are connected, ensures that the ejector pin installation back is difficult not hard up through the constant head tank atress, and the leakproofness when inserting the delivery port can be promoted to big end down's structure in the design of ejector pin lower extreme, ensures to seal well.

In the above description, as a preferable mode, the top of the silicone sealing disk is connected with the elastic connecting handle through a deformable elastic neck, and the bottom surface of the silicone sealing disk is gradually inclined downwards from one end close to the fixing part along the other end.

Through adopting above-mentioned technical scheme, the silica gel sealed dish receives the elasticity in-process of pushing down, adjust sealing position through the elasticity neck that can deform, guarantee all can adjust to the best sealed effect under any circumstance, when the silica gel sealed dish pushes down, fix a position through the one end of downward sloping earlier, then wholly seal again, on the one hand can guarantee that the silica gel sealed dish all can normally open the delivery port when by jack-up at every turn, on the other hand can guarantee that the silica gel sealed dish all can seal the delivery port fast when pushing down at every turn.

The utility model discloses produced beneficial effect as follows:

1) the other end of the elastic connecting handle is provided with a fixing part for positioning and mounting, the fixing part can be directly and quickly mounted on the jack at the bottom of the water tank, and the electric connection or other positions are not needed after mounting, so that the operation is simple, the disassembly and assembly can be completed without any tool, the quick mounting and quick disassembly can be realized, and a large number of assembling processes can be saved;

2) the silica gel sealing disc is connected through the elastic connecting handle, so that the silica gel sealing disc has good elasticity, the stressed contact and the sealing boss are ensured to be always pressed tightly against the water outlet under the downward elastic force of the elastic connecting handle, the stressed contact penetrates into the water outlet downwards, and meanwhile, the sealing boss surrounds and tightly presses the water outlet, so that the sealing effect is comprehensively improved, and the water seepage phenomenon is not easy to occur at the water outlet;

3) the elastic sheet wrapped by the silica gel sheath provides good elastic support for the elastic connecting handle, the rebound stability of the elastic connecting handle is improved, a traditional spring is not needed for providing elastic force, the elastic force is durable, the elastic force cannot be reduced, when the stressed contact is jacked up under the upward force, the sealing boss is jacked up at the same time, the water outlet is opened, when the upward force disappears, the elastic connecting handle rebounds to reset, and the sealing boss and the stressed contact are pressed down under the elastic force to seal the water outlet;

4) the water outlet sealing device has the advantages that the whole structure is simple, the cost is low, the good sealing effect can be achieved without any electric control equipment, the electric energy is not consumed for opening and closing the water outlet, the electric energy is saved, the water outlet is conveniently sealed, and the sealing state of the water outlet is conveniently relieved.

Drawings

Fig. 1 is a schematic perspective view of a top view angle according to an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a schematic perspective view of the bottom view of the embodiment of the present invention;

FIG. 4 is a cross-sectional view of an embodiment of the present invention;

FIG. 5 is a schematic perspective view of the connection state of the spring plate and the rod in the embodiment of the present invention;

FIG. 6 is a schematic view of the installation state of the elastic connection handle in the embodiment of the present invention;

in the figure, 1 is an elastic connecting handle, 101 is a silica gel sheath, 102 is a spring plate, 103 is an insert block, 104 is a separating block, 105 is an arc-shaped bulge, 2 is a silica gel sealing disc, 201 is a mandril, 202 is a positioning groove, 203 is a sealing boss, 204 is a sealing convex ring, 3 is an elastic neck, and 4 is an insertion hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In this embodiment, referring to fig. 1 to 6, a simple sealing valve capable of being quickly disassembled and assembled specifically includes an elastic connection handle 1 and a silicone sealing disc 2 disposed at one end of the elastic connection handle 1, the other end of the elastic connection handle 1 is a fixing portion for positioning and installation, the fixing portion of this embodiment includes a flat insertion block 103 and a blocking block 104 located at one end of the insertion block 103 close to the silicone sealing disc 2, the thickness of the blocking block 104 is greater than that of the insertion block 103, and a end face of the blocking block 104 close to the insertion block 103 is used for forming a limiting blocking block. Flat inserted block 103 is used for pairing and inserts on the jack 4 of corresponding air humidifier water tank bottom, as shown in fig. 6, the design is for pulling out fast and inserting the formula structure, is convenient for install elastic connection handle 1 on jack 4 fast, is convenient for accomplish fast simultaneously and dismantles the change, all need not adopt any instrument when installation and change elastic connection handle 1, can also promote the stability of installation when separating dog 104 and playing spacingly, ensures that can not rock after inserting.

Elastic connection handle 1 comprises platykurtic shell fragment 102 and parcel at shell fragment 102 outlying silica gel sheath 101, as shown in fig. 4 and fig. 5, shell fragment 102 extends to silica gel sealed dish 2 from the fixed part, shell fragment 102 comprises stainless steel, stainless steel has good elasticity, guarantee all to possess good elasticity after the repetitious usage, elastic connection handle 1 is close to the one end of silica gel sealed dish 2 and is the setting of arcuation arch 105, the protruding 105 structure of arcuation that adds is used for extension elastic connection handle 1, help elastic connection handle 1 to take place better elastic deformation, can further improve elastic connection handle 1's elasticity, can prevent simultaneously elastic connection handle 1 long-term atress and lose elasticity. The inside of silica gel sealed dish 2 is vertically provided with ejector pin 201, and ejector pin 201 comprises rigid plastic, and the precision and the stability of atress can be improved to ejector pin 201 that rigid plastic constitutes, has improved ejector pin 201's durability simultaneously, and shell fragment 102 is close to a terminal of silica gel sealed dish 2 and is equipped with the location thru hole, and the top of ejector pin 201 is mated and is penetrated and fix in the location thru hole. The elastic sheet 102, the silica gel sheath 101 and the ejector rod 201 are fixed through secondary injection molding, the connection stability of the elastic sheet 102, the silica gel sheath 101 and the ejector rod 201 can be improved by fixing the elastic sheet 102, the silica gel sheath 101 and the ejector rod 201 through a secondary injection molding process, and the integral combination is ensured without any looseness. The upper end surface of the ejector rod 201 is provided with a positioning groove 202 for auxiliary fixation, the sectional area of the lower end of the ejector rod 201 is gradually reduced along the bottom, and the bottom surface of the ejector rod 201 is an arc-shaped surface protruding downwards. The stability that ejector pin 201 and silica gel sealed dish 2 are connected can be promoted to constant head tank 202, ensures that ejector pin 201 installation back is difficult not hard up through constant head tank 202 atress, and the leakproofness when inserting the delivery port can be promoted to big end down structure in the design of ejector pin 201 lower extreme, ensures to seal well.

As shown in fig. 1-3, the top of the silicone sealing disk 2 is connected with the elastic connecting handle 1 through a deformable elastic neck 3, and the bottom surface of the silicone sealing disk 2 is gradually inclined downwards from one end close to the fixing part along the other end. The bottom of the ejector rod 201 extends downwards and protrudes out of the bottom surface of the silica gel sealing disc 2 to form a stressed contact which is used for being plugged on a water outlet in a downward matching mode, the bottom surface of the silica gel sealing disc 2 is provided with a sealing boss 203 which protrudes downwards and is used for sealing and plugging the water outlet, the sealing boss 203 is located on the periphery of the ejector rod 201, and the stressed contact and the sealing boss 203 are always tightly attached to the water outlet through the downward elastic force of the elastic connecting handle 1. Silica gel sealed dish 2 constitutes through one shot forming with silica gel sheath 101, combines silica gel sealed dish 2 and silica gel sheath 101 as an organic whole, has improved holistic linkage and stability. The bottom edge of the silica gel sealing disc 2 is provided with a sealing convex ring 204 which is convex downwards and is used for sealing. The sealing convex ring 204 is sealed from the bottom surface edge of the silica gel sealing disc 2, so that the sealing level is increased, a multilayer structure is formed from the periphery for sealing, the sealing effect is further improved, and water is more difficult to permeate into the water outlet.

The implementation principle of the embodiment is as follows: the installation can be completed by inserting the flat insertion blocks 103 into the insertion holes 4 corresponding to the bottom of the water tank of the air humidifier in a matching manner, so that the sealing bosses 203 and the ejector rods 201 are blocked at the water outlet of the water tank of the air humidifier in a matching manner, the ejector columns capable of upwards ejecting the ejector rods 201 are arranged at the bottom of the water outlet of the water tank of the air humidifier, when the stressed contact is ejected by the upwards ejector columns, the sealing bosses 203 are simultaneously upwards ejected, the water outlet is opened, when the upwards force of the ejector columns disappears, the elastic connecting handle 1 rebounds to reset, and the sealing bosses 203 and the stressed contact are pressed downwards by the elastic force to seal the water outlet.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as the utility model discloses a protection scope.

Claims

1. But quick assembly disassembly's simple and easy sealing valve includes the elastic connection handle and sets up in a silica gel sealing dish of elastic connection handle end, and another end of elastic connection handle is for being used for carrying out the fixed part of location installation, its characterized in that: elastic connection handle comprises platykurtic shell fragment and parcel at shell fragment outlying silica gel sheath, the shell fragment extends to the silica gel sealed dish from the fixed part, the inside of silica gel sealed dish vertically is provided with the ejector pin, the bottom downwardly extending of ejector pin and the bottom surface formation stress contact of protruding silica gel sealed dish, the stress contact is used for pairing stifled on the delivery port downwards, and be equipped with the sealed boss that the downward arch just is used for sealed stifled delivery port in the bottom surface of silica gel sealed dish, sealed boss is located the periphery of ejector pin, and stress contact and sealed boss receive elastic connection handle decurrent elasticity and sealed the pasting delivery port all the time.

2. The simple and easy sealing valve of quick assembly disassembly of claim 1, characterized in that: the bottom surface edge of silica gel sealed dish is equipped with downward arch and is used for playing sealed bulge loop of sealed effect.

3. The simple and easy sealing valve of quick assembly disassembly of claim 1, characterized in that: the shell fragment is close to one end of silica gel sealed dish and is equipped with the location thru hole, and the top of ejector pin is mated to penetrate and fix at the location thru hole.

4. A simple and easy sealing valve of ability quick detach according to any one of claims 1-3 characterized in that: one end of the elastic connection handle close to the silica gel sealing disc is in arc-shaped protruding arrangement.

5. A simple and easy sealing valve of ability quick detach according to any one of claims 1-3 characterized in that: the fixed part includes the platykurtic inserted block and is located the inserted block and is close to the fender piece that separates of silica gel sealed dish one end, and separates the thickness that the fender piece is greater than the thickness of inserted block, separates a terminal surface that the fender piece is close to the inserted block and is used for forming spacing fender that separates.

6. A simple and easy sealing valve of ability quick detach according to any one of claims 1-3 characterized in that: the elastic sheet, the silica gel sheath and the ejector rod are fixed through secondary injection molding.

7. The simple and easy sealing valve of quick assembly disassembly of claim 6, characterized in that: the silica gel sealing disc and the silica gel sheath are formed by one-step forming.

8. A simple and easy sealing valve of ability quick detach according to any one of claims 1-3 characterized in that: the elastic sheet is made of stainless steel, and the ejector rod is made of hard plastic.

9. A simple and easy sealing valve of ability quick detach according to any one of claims 1-3 characterized in that: the top surface of the ejector rod is provided with a positioning groove for auxiliary fixation, the sectional area of the lower end of the ejector rod is gradually reduced along the bottom, and the bottom surface of the ejector rod is an arc-shaped surface protruding downwards.

10. A simple and easy sealing valve of ability quick detach according to any one of claims 1-3 characterized in that: the top of silica gel sealed dish is connected through the elasticity neck of deformability between the elastic connection handle, and the bottom surface of silica gel sealed dish is from the one end of being close to the fixed part along the other end downward sloping gradually.