CN214946414U

CN214946414U - Angle valve

Info

Publication number: CN214946414U
Application number: CN202121189697.3U
Authority: CN
Inventors: 王国飞
Original assignee: Zhejiang Delifu Technology Co ltd
Current assignee: Zhejiang Delifu Technology Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-30
Anticipated expiration: 2031-05-31

Abstract

The utility model relates to an angle valve, including valve body, case, valve rod and handle, still include the adaptor, first spiral tooth mouth has been seted up to the terminal surface of handle, the end an organic whole that the valve rod stretches out outside the valve body is equipped with first spiral tooth portion, the outer wall ring of adaptor is equipped with the outer helical tooth that matches the interlock with first spiral tooth mouth, an organic whole is seted up on the terminal surface that the adaptor corresponds first spiral tooth portion and matches the interlock second spiral tooth mouth with first spiral tooth portion, the adaptor cup joints on the valve rod through second spiral tooth mouth, first spiral tooth portion, the handle cup joints on the adaptor through first spiral tooth mouth, outer helical tooth, the number of teeth of outer helical tooth is greater than the intraoral number of teeth of second spiral tooth; the adaptor that the number of teeth that adopts outer spiral shell tooth is greater than the number of teeth of second spiral shell mouth cup joints between valve rod and handle, offsets the angular deviation who exists when causing polygon handle and polygon valve body to match by the interlock of second spiral shell tooth mouth and first spiral shell tooth portion through the number of teeth that increases outer spiral shell tooth for appearance lines butt joint is smooth after valve body and handle equipment match.

Description

Angle valve

Technical Field

The utility model belongs to the technical field of the angle valve and specifically relates to an angle valve is related to.

Background

The angle valve is a relatively common water flow control valve. In a water line, an angle valve is usually provided between the water line and the faucet for turning on or off the water supply to the faucet. The angle valve in the prior art comprises a valve body, a valve core and a valve rod, wherein the inner end part of the valve rod is connected with the valve core, the outer end part of the valve rod extends out of the valve body and is connected with a handle, one end of the valve body is a water inlet end, and the other end of the valve body is a water outlet end; along with the whole appearance shape of the angle valve is more and more abundant, especially when the valve body and the handle of the polygonal shape use the bolt to be matched with the screw hole, the condition that the angle of the polygonal valve body is staggered with the polygonal handle is caused when the polygonal valve body is matched with the polygonal handle, so that after the handle is assembled with the valve body, the butt joint of the handle and the line of the butt joint of the valve body is not smooth, the integral attractiveness of the angle valve is influenced, and the angle valve is to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a to the wiring strip smooth after can making valve body and handle aim at the cooperation is provided, promote whole pleasing to the eye angle valve.

The utility model adopts the technical proposal that the angle valve comprises a valve body, a valve core, a valve rod and a handle, wherein the valve body is internally provided with a cavity, the valve body is provided with a water inlet port, a water outlet port and an assembly port, the valve core is arranged in the valve body, one end part of the valve rod is connected with the valve core, the other end part of the valve rod extends out of the valve body from the assembly port and is connected with the handle, the angle valve also comprises an adapter, the end surface of the handle is provided with a first helical tooth part, the end part of the valve rod extending out of the valve body is integrally provided with a first helical tooth part, the outer wall of the adapter is integrally provided with an outer helical tooth matched and occluded with the first helical tooth part, one end surface of the adapter corresponding to the first helical tooth part is integrally provided with a second helical tooth hole matched and occluded with the first helical tooth part, the adapter is sleeved on the valve rod through the second helical tooth hole and the first helical tooth part, the handle is sleeved on the adapter through the first helical tooth hole and the outer helical tooth, the number of teeth of the outer helical teeth is greater than the number of teeth in the second helical tooth port.

The utility model has the advantages that: the adaptor that the number of teeth that adopts outer spiral shell tooth is greater than the number of teeth of second spiral shell mouth cup joints between valve rod and handle, offsets the angular deviation who exists when causing polygon handle and polygon valve body to match by the interlock of second spiral shell tooth mouth and first spiral shell tooth portion through the number of teeth that increases outer spiral shell tooth for appearance lines butt joint is smooth after valve body and handle equipment match.

Preferably, the valve rod is provided with a fixing channel corresponding to the end face of the adapter, the end part of the adapter far away from the first spiral tooth part is provided with a fixing bolt in a penetrating mode, the fixing bolt penetrates through the fixing channel to be fixed with the valve rod, the adapter is sleeved and fixed on the valve rod, and the adapter and the first spiral tooth part of the valve rod are prevented from loosening.

Preferably, the outer wall of the handle is provided with a limiting top fixing piece in a penetrating mode corresponding to the first threaded opening, the end portion, extending into the handle, of the limiting top fixing piece is in a conical shape, the limiting top fixing piece extends into the handle and abuts against the toothed portion of the first threaded opening, and the locking state is achieved after the flow of the angle valve is adjusted.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention.

As shown in the figure: 1. a valve body; 1.1, a water inlet port; 1.2, a water outlet port; 1.3, assembling a port; 2. a valve core; 3. a valve stem; 3.1, a first helical tooth part; 3.2, fixing the channel; 4. a handle; 4.1, a first helical tooth port; 5. an adapter; 5.1, external thread teeth; 5.2, a second screw tooth opening; 6. fixing the bolt; 7. spacing top firmware.

Detailed Description

The invention is further described below with reference to the accompanying drawings in combination with the embodiments so that those skilled in the art can implement the invention with reference to the description, and the scope of the invention is not limited to the embodiments.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above terms should not be construed as limiting the present invention.

As shown in fig. 1-3, an angle valve comprises a valve body 1, a valve core 2, a valve rod 3 and a handle 4, wherein a cavity is formed in the valve body 1, a water inlet port 1.1, a water outlet port 1.2 and an assembly port 1.3 are formed in the valve body 1, the valve core 2 is arranged in the valve body 1, one end of the valve rod 3 is connected with the valve core 2, the other end of the valve rod 3 extends out of the valve body 1 from the assembly port 1.3 and is connected with the handle 4, the angle valve further comprises an adapter 5, wherein a first helical tooth port 4.1 is formed in the end face of the handle 4 corresponding to the assembly port 1.3, a first helical tooth portion 3.1 is integrally formed in the end portion of the valve rod 3 extending out of the valve body 1, an outer helical tooth 5.1 matched and engaged with the first helical tooth portion 4.1 is annularly formed in the outer wall of the adapter 5, a second helical tooth portion 5.2 matched and engaged with the first helical tooth portion 3.1 is integrally formed in the end face of the adapter 5 corresponding to the first helical tooth portion 3.1, the adapter 5 is sleeved on the valve rod 3 through a second threaded port 5.2 and a first threaded portion 3.1, the handle 4 is sleeved on the adapter 5 through a first threaded port 4.1 and an outer threaded portion 5.1, meanwhile, the number of teeth of the outer threaded portion 5.1 is greater than that of the second threaded port 5.2, the number of teeth of the outer threaded portion 5.1 is 5.1 degrees of outer threaded portion according to the number of teeth of 360 degrees/the outer threaded portion 5.1, the number of teeth of 360 degrees/the second threaded portion is 5.1 degrees of second threaded portion, the number of teeth of outer threaded portion 5.1 is less than that of second threaded portion, when the valve body 1 and the handle 4 are both polygonal, the angular deviation existing when the handle 4 is matched with the valve body 1 through the threaded portion is offset through the structure, so that the valve body 1 and the handle 4 are in external polygonal line butt joint, the external lines are integrally in line joint, and the integral smoothness of the angle valve is improved.

In addition, fixed passage 3.2 has been seted up to the terminal surface that valve rod 3 corresponds adaptor 5, the tip that first spiral shell tooth portion 3.1 was kept away from to adaptor 5 runs through and is equipped with fixing bolt 6, fixing bolt 6 penetrates fixed passage 3.2 and valve rod 3 is fixed for adaptor 5 covers is established and is fixed on valve rod 3, avoids adaptor 5 and the first spiral shell tooth portion 3.1 pine of valve rod 3 to take off.

The outer wall of the handle 4 is provided with a limiting jacking part 7 in a penetrating mode at a position corresponding to the first threaded opening 4.1, the end part of the limiting jacking part 7 extending into the handle 4 is in a conical shape, the limiting jacking part 7 extends into the handle 4 and is abutted to the tooth part of the first threaded opening 3.1, and the locking state is achieved after the flow of the angle valve is adjusted.

Claims

1. The utility model provides an angle valve, includes valve body (1), case (2), valve rod (3) and handle (4), be the cavity in valve body (1), be equipped with into water port (1.1), play water port (1.2) and assembly port (1.3) on valve body (1), establish in valve body (1) case (2), a tip and case (2) of valve rod (3) link to each other, and another tip of valve rod (3) stretches out valve body (1) from assembly port (1.3) and links to each other with handle (4) outward, its characterized in that still includes adaptor (5), first spiral tooth mouth (4.1) have been seted up to the terminal surface of handle (4), valve rod (3) stretch out outside the valve body (1) tip an organic whole and are equipped with first spiral tooth portion (3.1), the integrative ring of outer wall of adaptor (5) is equipped with outer spiral tooth portion (5.1) that first spiral tooth mouth (4.1) match the interlock, adaptor (5) correspond an end face of first spiral tooth portion (3.1) and set up an organic whole and first spiral tooth portion (3.1) are matchd on an organic whole Second helical tooth mouth (5.2) of interlock, adaptor (5) cup joint on valve rod (3) through second helical tooth mouth (5.2), first helical tooth portion (3.1), handle (4) cup joint on adaptor (5) through first helical tooth mouth (4.1), outer helical tooth (5.1), the number of teeth of outer helical tooth (5.1) is greater than the number of teeth in second helical tooth mouth (5.2).

2. The angle valve according to claim 1, characterized in that a fixing channel (3.2) is formed in the end face, corresponding to the adapter (5), of the valve rod (3), a fixing bolt (6) penetrates through the end portion, far away from the first helical tooth portion (3.1), of the adapter (5), and the fixing bolt (6) penetrates through the fixing channel (3.2) to be fixed with the valve rod (3).

3. An angle valve according to claim 1, characterized in that a limiting top fixing piece (7) penetrates through the outer wall of the handle (4) corresponding to the first threaded opening (4.1), the end part of the limiting top fixing piece (7) extending into the handle (4) is conical, and the limiting top fixing piece (7) extends into the handle (4) and abuts against the tooth part of the first threaded part (3.1).