CN211288957U - Angle valve easy to replace - Google Patents

Angle valve easy to replace Download PDF

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Publication number
CN211288957U
CN211288957U CN201921779649.2U CN201921779649U CN211288957U CN 211288957 U CN211288957 U CN 211288957U CN 201921779649 U CN201921779649 U CN 201921779649U CN 211288957 U CN211288957 U CN 211288957U
Authority
CN
China
Prior art keywords
valve
valve rod
hand wheel
groove
gland
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921779649.2U
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Chinese (zh)
Inventor
黄国来
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nan'an Zuo Meng Sanitary Ware Co ltd
Original Assignee
Nan'an Zuo Meng Sanitary Ware Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nan'an Zuo Meng Sanitary Ware Co ltd filed Critical Nan'an Zuo Meng Sanitary Ware Co ltd
Priority to CN201921779649.2U priority Critical patent/CN211288957U/en
Application granted granted Critical
Publication of CN211288957U publication Critical patent/CN211288957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of the bathroom technique and specifically relates to a what relate to is an angle valve easy to change, including shell, case, valve rod, hand wheel, gland, in the case is located to the head end of valve rod, the end of valve rod stretches out the case and is equipped with first connecting portion, second connecting portion, be equipped with the bar draw-in groove on the first connecting portion, be equipped with on the hand wheel with valve rod assorted through-hole, the inner wall of through-hole be equipped with bar draw-in groove assorted card strip, the hand wheel is connected with the valve rod in the bar draw-in groove through card strip card income, second connecting portion are equipped with the external screw thread, be equipped with on the gland with the first protruding circle of valve rod assorted, be equipped with the internal thread on the first protruding circle, the gland stretches into in the hand wheel with second connecting portion threaded connection through first. The utility model discloses simple structure, durable makes things convenient for the dismouting, easily changes, easy operation, labour saving and time saving, and the filter effect is good, and the maintenance cost is low, long service life.

Description

Angle valve easy to replace
Technical Field
The utility model belongs to the technical field of bathroom technique and specifically relates to a what relate to is an angle valve of easily changing.
Background
The angle valve is one of valves, is generally used for inlet pipes of washbasins, toilet water tanks and water heaters, and has the following three main functions: switching the inner and outer water outlets, adjusting water pressure and switching. The existing angle valve is of an integrated structure, if one part is damaged, the whole angle valve needs to be replaced, so that waste is caused, and in addition, the angle valve needs to be assembled and disassembled by using a large tool, so that the operation is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide an angle valve convenient to dismouting, easily change, easy operation.
In order to achieve the above object, the technical solution of the present invention is: an angle valve easy to replace comprises a shell, a valve core, a valve rod, a hand wheel and a gland, wherein the shell is provided with a water inlet and a water outlet, the water inlet and the valve core form a water inlet channel, the water outlet and the valve core form a water outlet channel, an installation cavity is arranged in the shell, the valve core is arranged in the installation cavity, the head end of the valve rod is arranged in the valve core, the tail end of the valve rod extends out of the valve core and is provided with a first connecting part and a second connecting part, a strip-shaped clamping groove is arranged on the first connecting part, a through hole matched with the valve rod is arranged on the hand wheel, a clamping strip matched with the strip-shaped clamping groove is arranged on the inner wall of the through hole, the hand wheel is clamped into the strip-shaped clamping groove through the clamping strip and is connected with the valve rod, an external thread is arranged on the second connecting part, a first convex ring matched with the, thereby pressing the hand wheel against the valve stem.
Preferably, a first groove is formed in the tail end face of the valve rod, and a second groove matched with the first groove is formed in the gland.
Preferably, first recess, second recess all are "one" style of calligraphy, and what be convenient for stretch into the second recess with the screwdriver rotates the gland, drives the hand wheel and rotates together with valve rod, case, dismantles gland, hand wheel, case together simultaneously, labour saving and time saving, and it is convenient to dismantle, easily changes spare part.
Preferably, be equipped with filter equipment in the inhalant canal, filter equipment includes the filter tube, locates the first filter house of filter tube front end, locates the second filter house of filter tube rear end, be equipped with the protruding circle of second in the inhalant canal, the filter tube is connected with the protruding circle threaded connection of second. Through having set up detachable filter equipment in inhalant canal, carry out dual filtration to the water in the inhalant canal, the filter effect is good, has effectively avoided the easy phenomenon appearance that causes the unable use of case of being blockked up by impurity in the angle valve.
Preferably, the first filtering part is in threaded connection with the filtering pipe, the second filtering part is connected with the filtering pipe into a whole, and a concave hole is formed in the second filtering part. When the filter device needs to be disassembled, the screwdriver is used for extending into the concave hole, and the filter pipe can be disassembled and cleaned by manual rotation.
Preferably, be equipped with the sealing washer between filter tube and the protruding circle of second, prevent that water infiltration from filtering the junction of pipe and the protruding circle of second, influencing the fastening nature between the two.
The utility model discloses a theory of operation: when the angle valve needs to be disassembled, the knife edge of the screwdriver is only required to be inserted into the second groove, the screwdriver is rotated, the gland rotates to drive the hand wheel, the valve rod and the valve core to rotate together, and meanwhile, the gland, the hand wheel and the valve core are disassembled together, so that time and labor are saved, the disassembly is convenient, and parts are easy to replace. When the angle valve needs to be assembled, the valve core is installed in the installation cavity in the shell, the clamping strip on the hand wheel is clamped into the strip-shaped clamping groove in the valve rod, and the pressing cover is connected to the second connecting portion on the valve rod in a threaded mode.
When the filtering device needs to be cleaned, the knife edge of the screwdriver is inserted into the second groove, the screwdriver is rotated, the gland rotates to drive the hand wheel, the valve rod and the valve core to rotate together, the gland, the hand wheel and the valve core are disassembled simultaneously, the knife edge of the screwdriver is inserted into the concave hole in the second filtering part, and the screwdriver is rotated to rotate the filtering pipe, so that the filtering device can be disassembled to be cleaned.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that: the utility model discloses a valve rod on the extension case for the hand wheel is worn out to the valve rod, and is connected with the gland, has still set up the recess of "one" style of calligraphy simultaneously on the terminal surface of gland and valve rod, and the edge of a knife of the screwdriver of being convenient for inserts, and direct rotation can be dismantled gland, hand wheel, valve rod, case simultaneously together, labour saving and time saving, easy dismounting, easily change. Furthermore, the utility model discloses still install detachable filter equipment in inhalant canal, carry out dual filtration to the water in the pipeline, the filter effect is good, has effectively avoided the easy phenomenon appearance that causes the unable use of case that is blockked up by impurity in the angle valve, prolongs the life of angle valve. The utility model discloses simple structure, durable makes things convenient for the dismouting, easily changes, easy operation, labour saving and time saving, and the filter effect is good, and the maintenance cost is low, long service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the end of the valve stem of the present invention;
fig. 3 is a schematic structural view of the hand wheel of the present invention;
fig. 4 is a schematic structural view of the gland of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 6 is an enlarged view of a portion a in fig. 5.
Description of the main reference numerals: (1, a shell, 11, a water inlet, 12, a water outlet, 13, an installation cavity, 2, a valve core, 3, a valve rod, 31, a first connecting part, 311, a strip-shaped clamping groove, 32, a second connecting part, 33, a first groove, 4, a hand wheel, 41, a through hole, 42, a clamping strip, 5, a pressing cover, 51, a convex ring, 52, a second groove, 6, a filtering device, 61, a filtering pipe, 62, a first filtering part, 63, a second filtering part, 64, a concave hole, 7, a second convex ring and 8 sealing rings).
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Example 1
As shown in fig. 1-4, an angle valve easy to replace comprises a shell 1, a valve core 2, a valve rod 3, a hand wheel 4 and a gland 5, wherein the shell 1 is provided with a water inlet 11 and a water outlet 12, the water inlet 11 and the valve core 2 form a water inlet passage, the water outlet 12 and the valve core 2 form a water outlet passage, a mounting cavity 13 is arranged in the shell 1, the valve core 2 is arranged in the mounting cavity 13, the head end of the valve rod 3 is arranged in the valve core 2, the tail end of the valve rod 3 extends out of the valve core 2 and is provided with a first connecting part 31 and a second connecting part 32, the first connecting part 31 is provided with a strip-shaped clamping groove 311, the hand wheel 4 is provided with a through hole 41 matched with the valve rod 3, the inner wall of the through hole 41 is provided with a clamping strip 42 matched with the strip-shaped clamping groove 311, the hand wheel 4 is clamped into, be equipped with on gland 5 with valve rod 3 assorted first protruding circle 51, be equipped with the internal thread on the first protruding circle 51, gland 5 stretches into in the hand wheel 4 and second connecting portion 32 threaded connection through first protruding circle 51 to compress tightly hand wheel 4 on valve rod 3.
The end face of the valve rod 3 is provided with a first groove 33, and the gland 5 is provided with a second groove 52 matched with the first groove 33.
The first groove 33 and the second groove 52 are in a shape like a Chinese character 'yi', so that a screwdriver can conveniently extend into the second groove 52, the pressing cover 5 is rotated to drive the hand wheel 4, the valve rod 3 and the valve core 2 to rotate together, and the pressing cover 5, the hand wheel 4 and the valve core 2 are simultaneously detached together, so that time and labor are saved, the disassembly is convenient, and parts are easy to replace.
The working principle of the embodiment is as follows:
when the angle valve needs to be disassembled, the knife edge of the screwdriver is only required to be inserted into the second groove 52, the screwdriver is rotated, the gland 5 is rotated, the hand wheel 4, the valve rod 3 and the valve core 2 are driven to rotate together, and meanwhile, the gland 5, the hand wheel 4 and the valve core 2 are disassembled together, so that time and labor are saved, the disassembly is convenient, and parts are easy to replace.
When the angle valve needs to be assembled, the valve core 2 is firstly installed in the installation cavity 13 in the shell 1, then the clamping strip 42 on the hand wheel 4 is clamped into the strip-shaped clamping groove 311 on the valve rod 3, and finally the gland 5 is in threaded connection with the second connecting part 32 on the valve rod 3.
Example 2
As shown in fig. 1-4, an angle valve easy to replace comprises a shell 1, a valve core 2, a valve rod 3, a hand wheel 4 and a gland 5, wherein the shell 1 is provided with a water inlet 11 and a water outlet 12, the water inlet 11 and the valve core 2 form a water inlet passage, the water outlet 12 and the valve core 2 form a water outlet passage, a mounting cavity 13 is arranged in the shell 1, the valve core 2 is arranged in the mounting cavity 13, the head end of the valve rod 3 is arranged in the valve core 2, the tail end of the valve rod 3 extends out of the valve core 2 and is provided with a first connecting part 31 and a second connecting part 32, the first connecting part 31 is provided with a strip-shaped clamping groove 311, the hand wheel 4 is provided with a through hole 41 matched with the valve rod 3, the inner wall of the through hole 41 is provided with a clamping strip 42 matched with the strip-shaped clamping groove 311, the hand wheel 4 is clamped into, be equipped with on gland 5 with valve rod 3 assorted first protruding circle 51, be equipped with the internal thread on the first protruding circle 51, gland 5 stretches into in the hand wheel 4 and second connecting portion 32 threaded connection through first protruding circle 51 to compress tightly hand wheel 4 on valve rod 3.
The end face of the valve rod 3 is provided with a first groove 33, and the gland 5 is provided with a second groove 52 matched with the first groove 33.
The first groove 33 and the second groove 52 are in a shape like a Chinese character 'yi', so that a screwdriver can conveniently extend into the second groove 52, the pressing cover 5 is rotated to drive the hand wheel 4, the valve rod 3 and the valve core 2 to rotate together, and the pressing cover 5, the hand wheel 4 and the valve core 2 are simultaneously detached together, so that time and labor are saved, the disassembly is convenient, and parts are easy to replace.
As shown in fig. 5-6, a filtering device 6 is disposed in the water inlet channel, the filtering device 6 includes a filtering pipe 61, a first filtering portion 62 disposed at the front end of the filtering pipe 61, and a second filtering portion 63 disposed at the rear end of the filtering pipe 61, a second convex ring 7 is disposed in the water inlet channel, and the filtering pipe 61 is in threaded connection with the second convex ring 7. Through having set up detachable filter equipment 6 in inhalant canal, carry out dual filtration to the water in the inhalant canal, the filter effect is good, has effectively avoided the easy phenomenon appearance that causes the unable use of case 2 of being blockked up by impurity in the angle valve.
First filter 62 and filter tube 61 threaded connection, second filter 63 and filter tube 61 are even as an organic whole, be equipped with shrinkage pool 64 on the second filter 63. When the filter device 6 needs to be disassembled, a screwdriver is used for extending into the concave hole 64, and the filter pipe 61 can be disassembled and cleaned by manually rotating.
A sealing ring 8 is arranged between the filtering pipe 61 and the second convex ring 7, so that water is prevented from permeating into the joint of the filtering pipe 61 and the second convex ring 7 to influence the tightness between the filtering pipe 61 and the second convex ring 7.
The working principle of the embodiment is as follows:
when the angle valve needs to be disassembled, the knife edge of the screwdriver is only required to be inserted into the second groove 52, the screwdriver is rotated, the gland 5 is rotated, the hand wheel 4, the valve rod 3 and the valve core 2 are driven to rotate together, and meanwhile, the gland 5, the hand wheel 4 and the valve core 2 are disassembled together, so that time and labor are saved, the disassembly is convenient, and parts are easy to replace.
When the angle valve needs to be assembled, the valve core 2 is firstly installed in the installation cavity 13 in the shell 1, then the clamping strip 42 on the hand wheel 4 is clamped into the strip-shaped clamping groove 311 on the valve rod 3, and finally the gland 5 is in threaded connection with the second connecting part 32 on the valve rod 3.
When the filtering device 6 needs to be cleaned, the knife edge of the screwdriver is inserted into the second groove 52, the screwdriver is rotated, the gland 5 rotates to drive the hand wheel 4, the valve rod 3 and the valve core 2 to rotate together, meanwhile, the gland 5, the hand wheel 4 and the valve core 2 are detached together, the knife edge of the screwdriver is inserted into the concave hole 64 in the second filtering part 63, and the screwdriver is rotated to enable the filtering pipe 61 to rotate, so that the filtering device 6 can be detached and cleaned.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited to the above description, and all the equivalent changes and decorations made according to the claims of the present invention should still fall within the scope covered by the present invention.

Claims (6)

1. An angle valve easy to replace, characterized in that: the water inlet and the valve core form a water inlet channel, the water outlet and the valve core form a water outlet channel, an installation cavity is arranged in the shell, the valve core is arranged in the installation cavity, the head end of the valve rod is arranged in the valve core, the tail end of the valve rod extends out of the valve core and is provided with a first connecting part and a second connecting part, a strip-shaped clamping groove is arranged on the first connecting part, a through hole matched with the valve rod is arranged on the hand wheel, a clamping strip matched with the strip-shaped clamping groove is arranged on the inner wall of the through hole, the hand wheel is clamped into the strip-shaped clamping groove through the clamping strip and is connected with the valve rod, an external thread is arranged on the second connecting part, a first convex ring matched with the valve rod is arranged on the gland, an internal thread is arranged on the first convex ring, and the gland extends into the hand wheel through the first convex, thereby pressing the hand wheel against the valve stem.
2. An easily replaceable angle valve as defined in claim 1, wherein: the tail end face of the valve rod is provided with a first groove, and the gland is provided with a second groove matched with the first groove.
3. An easily replaceable angle valve as defined in claim 2, wherein: the first groove and the second groove are in a straight shape.
4. An easily replaceable angle valve as defined in claim 1, wherein: be equipped with filter equipment in the inhalant canal, filter equipment includes the filter tube, locates the first filter house of filter tube front end, locates the second filter house of filter tube rear end, be equipped with the protruding circle of second in the inhalant canal, filter tube and the protruding circle threaded connection of second.
5. An easily replaceable angle valve as defined in claim 4, wherein: the first filtering part is in threaded connection with the filtering pipe, the second filtering part is connected with the filtering pipe into a whole, and a concave hole is formed in the second filtering part.
6. An easily replaceable angle valve as defined in claim 4, wherein: and a sealing ring is arranged between the filter pipe and the second convex ring.
CN201921779649.2U 2019-10-22 2019-10-22 Angle valve easy to replace Expired - Fee Related CN211288957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921779649.2U CN211288957U (en) 2019-10-22 2019-10-22 Angle valve easy to replace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921779649.2U CN211288957U (en) 2019-10-22 2019-10-22 Angle valve easy to replace

Publications (1)

Publication Number Publication Date
CN211288957U true CN211288957U (en) 2020-08-18

Family

ID=72031477

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921779649.2U Expired - Fee Related CN211288957U (en) 2019-10-22 2019-10-22 Angle valve easy to replace

Country Status (1)

Country Link
CN (1) CN211288957U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200818

Termination date: 20201022

CF01 Termination of patent right due to non-payment of annual fee