CN210397901U

CN210397901U - Knurling handle structure with pointing mark

Info

Publication number: CN210397901U
Application number: CN201921133292.0U
Authority: CN
Inventors: 何永强; 叶贤清; 江遂春; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-24
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a take annular knurl handle structure of directional mark, including handle body, plastics decoration and gland, plastics decoration periphery is provided with annular knurl and directional mark, and the handle body stretches into from plastics decoration one side, and the gland stretches into and assembles mutually with the handle body from plastics decoration opposite side. This handle structure adopts three part assembly to form, and annular knurl and directional mark are made in plastics decoration periphery to available plastic molding's mode, and the mode cost that adopts the cnc engraving and milling machine to process among the processing mode of this kind of annular knurl than prior art greatly reduces, and the annular knurl effect is the same with the annular knurl effect among the prior art.

Description

Knurling handle structure with pointing mark

Technical Field

The utility model relates to a take annular knurl handle structure of directional mark.

Background

The existing handle structure, such as a faucet handle, is convenient for the operation of the handle, embodies the individuation and high-end of the product, and can perform knurling treatment on the appearance of the handle. And current handle adopts full copper or full zinc material, and accessible knurling processing equipment is direct to carry out the knurling to the handle casing. Knurling processing equipment can only do full annular knurl processing to the handle casing, if still need make directional mark at handle casing surface, then can't directly process through knurling processing equipment, but need process through the cnc engraving and milling machine, can cause handle structure cost height from this, and unable batch production.

SUMMERY OF THE UTILITY MODEL

The utility model provides a take annular knurl handle structure of directional mark, it has overcome the not enough that the background art exists. The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a knurling handle structure of directional mark in area, includes handle body, plastics decoration and gland, and plastics decoration periphery is provided with the knurling and directional mark, and the handle body stretches into from plastics decoration one side, and the gland stretches into and assembles mutually with the handle body from plastics decoration opposite side.

In a preferred embodiment: the handle body is provided with a first limiting table, the gland is provided with a second limiting table, and the plastic decorating part is limited between the first limiting table and the second limiting table.

In a preferred embodiment: the handle body periphery is equipped with the external splines, the plastic decoration is equipped with the internal splines, and the handle body is spacing in order to carry out circumference to the plastic decoration through the meshing cooperation of internal and external splines when stretching into the plastic decoration in.

In a preferred embodiment: the handle body periphery still is equipped with the external screw thread, the gland is equipped with the internal thread, and the spiro union cooperation through interior external screw thread is in order to be in the same place gland and handle body assembly.

In a preferred embodiment: the external spline is located between the first limiting table and the external thread.

In a preferred embodiment: the handle body is also provided with an assembly hole which penetrates through the handle body along the central axis of the handle body, and one end part of the assembly hole is in contact with the gland.

In a preferred embodiment: the directional mark is a longitudinal strip extending longitudinally, the knurls are uniformly distributed around the peripheral surface of the plastic decorating part, and the starting end and the terminal end of the knurls are respectively connected with two side surfaces of the longitudinal strip.

Compared with the background technology, the technical scheme has the following advantages:

1. this handle structure adopts three part assembly to form, and annular knurl and directional mark are made in plastics decoration periphery to available plastic molding's mode, and the mode cost that adopts the cnc engraving and milling machine to process among the processing mode of this kind of annular knurl than prior art greatly reduces, and the annular knurl effect is the same with the annular knurl effect among the prior art.

2. The plastic decoration part is limited between the first limit table and the second limit table, and the plastic decoration part is prevented from shaking in the axial direction.

3. When stretching into in the plastic decoration, the handle body is in order to carry out circumference spacing to the plastic decoration through the meshing cooperation of internal and external splines for the plastic decoration is in the synchronous activity of circumference and handle body, guarantees that the use of handle is felt.

4. The gland and the handle body are assembled together through the threaded connection of the internal thread and the external thread, and the gland and the handle body are convenient to assemble.

5. One end of the assembly hole is in contact with the gland, and when the handle structure is matched with the valve core and other structures, the assembly can be carried out through the assembly hole, and meanwhile, the gland can axially limit the valve core.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is an overall schematic view of a kitchen faucet employing the knurled handle structure.

FIG. 2 is a partial schematic view of FIG. 1, with the pointing indicia being indicated in the closed position.

Fig. 3 is a partial schematic view of fig. 1, with the pointing indicia being indicated in an open position.

Fig. 4 is a schematic view showing the overall structure of the handle structure.

Fig. 5 is an exploded perspective view of the handle structure.

Detailed Description

Referring to fig. 1 to 5, a preferred embodiment of a knurled handle structure with directional marks, which is in a cylindrical shape, includes a handle body 10, a plastic decoration 20 and a cover 30.

As shown in fig. 5, the outer end of the handle body 10 is provided with a first limit stop 11, and the first limit stop 11 is arranged in a ring shape.

In this embodiment, the handle body 10 is provided with an external spline 12 on the outer periphery, and the external spline 12 is also arranged in a ring shape.

In this embodiment, the outer periphery of the handle body 10 is further provided with an external thread 13, and the external thread 13 is also annularly arranged.

In this embodiment, the external spline 12 is located between the first limit stop 11 and the external thread 13. The outer diameter of the first limit table 11 is larger than the outer diameter of the external spline 12, and the outer diameter of the external spline 12 is larger than the outer diameter of the external thread 13.

In this embodiment, as shown in fig. 5, the handle body 10 is further provided with a fitting hole 14 penetrating the handle body 10 along the central axis of the handle body 10, and one end of the fitting hole 14 is in contact with the pressing cover 30. The mounting hole 14 may be mounted to the valve cartridge of the kitchen faucet of fig. 1. The assembly structure of the assembly hole 14 and the valve core is the prior art.

The periphery of the plastic decoration 20 is provided with knurls 21 and directional marks 22, the handle body 10 extends into the plastic decoration 20 from one side, and the gland 30 extends into the plastic decoration 20 from the other side and is assembled with the handle body 10.

In this embodiment, as shown in fig. 5, the direction mark 22 is a longitudinal strip extending in the longitudinal direction, the knurls 21 are uniformly arranged around the outer peripheral surface of the plastic ornament 20, and the starting end and the terminal end of each knurl are respectively connected with two side surfaces of the longitudinal strip. The shapes of the pointing mark 22 and the knurl 21 are not limited to this, and can be designed according to the needs of the customer.

In this embodiment, the plastic decoration 20 is provided with an internal spline 23, and when the handle body 10 extends into the plastic decoration 20, the plastic decoration 20 is circumferentially limited through the engagement and matching of the internal spline and the external spline. As shown in fig. 5, the plastic ornament member 20 has a hollow sleeve shape.

In this embodiment, the pressing cover 30 is provided with a second limiting table 31, and the plastic decorating part 20 is limited between the first limiting table 11 and the second limiting table 31.

In this embodiment, the pressing cover 30 is provided with an internal thread 32, and the pressing cover 30 and the handle body 10 are assembled together by the screw engagement of the internal thread and the external thread.

The assembly process of the handle structure is as follows:

firstly, the inner end of the handle body 10 extends into the plastic decoration 20 and is circumferentially limited through the meshing and matching of the internal spline and the external spline, then the gland 30 extends into the plastic decoration 20, the gland 30 is assembled with the handle body 10 through the screwing and matching of the internal thread and the external thread, at the moment, the plastic decoration 20 is limited between the first limiting table 11 and the second limiting table 31, and the assembled structure is shown in fig. 4.

The shape of the handle structure is not limited to a cylinder, and the handle structure can be a square body, but not limited to this. And, this handle structure is also not limited to kitchen tap, can also set up in other switches department.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. The utility model provides a knurling handle structure of directional mark in area which characterized in that: including handle body, plastics decoration and gland, the plastics decoration periphery is provided with annular knurl and directional mark, and the handle body stretches into from plastics decoration one side, and the gland stretches into and assembles mutually with the handle body from plastics decoration opposite side.

2. A knurled handle structure with directional markings according to claim 1, characterized in that: the handle body is provided with a first limiting table, the gland is provided with a second limiting table, and the plastic decorating part is limited between the first limiting table and the second limiting table.

3. A knurled handle structure with directional markings according to claim 2, characterized in that: the handle body periphery is equipped with the external splines, the plastic decoration is equipped with the internal splines, and the handle body is spacing in order to carry out circumference to the plastic decoration through the meshing cooperation of internal and external splines when stretching into the plastic decoration in.

4. A knurled handle structure with directional markings according to claim 3, characterized in that: the handle body periphery still is equipped with the external screw thread, the gland is equipped with the internal thread, and the spiro union cooperation through interior external screw thread is in order to be in the same place gland and handle body assembly.

5. A knurled handle structure with directional markings according to claim 4, characterized in that: the external spline is located between the first limiting table and the external thread.

6. A knurled handle structure with directional markings according to claim 4, characterized in that: the handle body is also provided with an assembly hole which penetrates through the handle body along the central axis of the handle body, and one end part of the assembly hole is in contact with the gland.

7. A knurled handle structure with directional markings according to claim 1, characterized in that: the directional mark is a longitudinal strip extending longitudinally, the knurls are uniformly distributed around the peripheral surface of the plastic decorating part, and the starting end and the terminal end of the knurls are respectively connected with two side surfaces of the longitudinal strip.