CN211738187U

CN211738187U - Gapless handle group

Info

Publication number: CN211738187U
Application number: CN202020341184.9U
Authority: CN
Inventors: 林嘉宏; 吴明生
Original assignee: Xiamen Haoye United Sanitary Ware Co ltd
Current assignee: Xiamen Haoye United Sanitary Ware Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-23
Anticipated expiration: 2030-03-18

Abstract

A gapless handle set, comprising: comprises a handle, a handle seat and a C ring; the upper part of the handle seat is provided with a taper round hole, and the lower part of the handle seat is provided with a valve core installation cavity; the section of the taper round hole is gradually reduced from top to bottom; the handle seat is also internally provided with a circular groove I which is positioned below the tapered round hole and is connected with the tapered round hole; the bottom surface of the circular groove I is composed of a plurality of bulges; the C ring is arranged in the circular groove I from the bottom of the handle seat and is supported by a bulge; the handle is provided with a groove II, a groove III and a positioning groove; o-shaped rings are respectively arranged on the groove II and the groove III; the handle is arranged in the handle seat from the upper part of the handle seat and is fixed through the matching of the C ring and the positioning groove. The utility model discloses use the fixed handle of C ring, the product is pleasing to the eye, and the installation of handle is very simple simultaneously, directly impress the handle in the tapering round hole of handle seat can, need not the location.

Description

Gapless handle group

Technical Field

The utility model relates to a bathroom field provides a zero clearance handle group very much.

Background

As the aesthetic level of the whole society increases, the requirements for appearance while ensuring performance are also increasing. Traditional tap class handle adopts side lock or top lock on the case, and side lock or top lock class handle need increase the screw hole at side or top surface, though can increase look knot or dress trim cover, still can influence holistic appearance, and the part that increases simultaneously also can increase the cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a gapless handle group which has beautiful appearance, low manufacturing cost and convenient assembly and disassembly.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a gapless handle set, comprising: comprises a handle, a handle seat and a C ring; the upper part of the handle seat is provided with a taper round hole, and the lower part of the handle seat is provided with a valve core installation cavity; the section of the taper round hole is gradually reduced from top to bottom; the handle seat is also internally provided with a circular groove I which is positioned below the tapered round hole and is connected with the tapered round hole; the bottom surface of the circular groove I is composed of a plurality of bulges; the C ring is arranged in the circular groove I from the bottom of the handle seat and is supported by a bulge; the handle is provided with a groove II, a groove III and a positioning groove; o-shaped rings are respectively arranged on the groove II and the groove III; the handle is arranged in the handle seat from the upper part of the handle seat and is fixed through the matching of the C ring and the positioning groove.

Furthermore, four protrusions are uniformly distributed on the bottom surface of the circular groove I; the distance between two opposite bulges is smaller than the outer diameter of the C ring, and a space is reserved between the adjacent bulges.

Furthermore, the top surface of the protrusion is a plane, and the side surface of the protrusion is provided with a section of inclined surface which inclines inwards from bottom to top.

Furthermore, the C ring is in a step shape and consists of a section I and a section II; the inner diameter of the section I is larger than that of the section II; and the upper part of the section II is chamfered.

The utility model has the advantages that: (1) the utility model uses the C ring to fix the handle, the product is beautiful, the handle is very simple to install, the handle is directly pressed into the taper round hole of the handle seat, and the positioning is not needed; (2) the utility model discloses the tapering round hole that reduces gradually from top to bottom is seted up on handle seat upper portion, and after the handle was packed into the handle seat, there was certain pretightning force in handle upper portion O type circle and the inclined plane in the tapering round hole, the handle was strained by the jack-up, can prevent that the handle from moving from top to bottom, has still set up an O type circle in the middle of the handle simultaneously, under the combined action of two O type circles, can prevent effectively that the handle from rocking from side to side, and user operation experience is good; (3) the handle seat of the utility model is internally provided with the circular groove I, the bottom surface of the circular groove I is composed of four bulges which are evenly distributed, and a space is reserved between the adjacent bulges, thereby facilitating the disassembly and assembly of the C ring and further simplifying the assembly and disassembly of the handle; (4) the C ring of the utility model is step-shaped, which further facilitates the disassembly of the C ring and the handle; (5) the upper part of the C ring section II is chamfered to facilitate the installation of a handle; (6) the side face of the bulge is provided with a section of inclined plane which inclines inwards from bottom to top, and the C ring can be easily arranged in the circular groove I.

Drawings

Fig. 1 is an exploded view of the present invention; fig. 2 is a sectional view of the present invention; FIG. 3 is a cross-sectional view of the handle base with the C-ring installed according to the present invention; FIG. 4 is a perspective view of the handle base of the present invention; FIG. 5 is a perspective view of the ring C of the present invention; FIG. 6 is another perspective view of the present invention; fig. 7 is a perspective view of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in the figure: a gapless handle set, comprising: comprises a handle 1, a handle seat 2 and a C ring 3; the upper part of the handle seat 2 is provided with a taper round hole 21, and the lower part is provided with a valve core mounting cavity 22; the section of the taper round hole 21 is gradually reduced from top to bottom; a circular groove I23 is formed in the handle seat 2 and is positioned below the tapered round hole 21 and connected with the tapered round hole 21; the bottom surface of the circular groove I23 is composed of a plurality of protrusions 24; the C ring 3 is arranged in the circular groove I23 from the bottom of the handle seat 2 and is supported by a protrusion 24; the handle 1 is provided with a groove II 11, a groove III 12 and a positioning groove 13; o-shaped rings 4 are respectively arranged on the groove II 11 and the groove III 12; the handle 1 is arranged in the handle seat 2 from the upper part of the handle seat 2 and is fixed with the positioning groove 13 through the matching of the C ring 3 and the positioning groove 13; four protrusions 24 are uniformly distributed on the bottom surface of the circular groove I23; the distance between two opposite protrusions 24 is smaller than the outer diameter of the C ring 3, and a space is reserved between every two adjacent protrusions 24; the top surface of the bulge 24 is a plane, and the side surface of the bulge is provided with a section of inclined surface which inclines inwards from bottom to top; the C ring 3 is in a step shape and consists of a section I31 and a section II 32; the inner diameter of the section I31 is larger than that of the section II 32; the upper part of the section II 32 is chamfered.

The utility model discloses the installation of handle group: the C ring section II is upward, the C ring is held and compressed by a tool and is upwards arranged into the circular groove I from the bottom of the handle seat, after the C ring is arranged into the circular groove I, the tool is loosened, the C ring is restored to the original state and fixed in the circular groove I, the handle is sleeved with two O-shaped rings and then directly pressed into the taper circular hole from the upper part of the handle seat until the positioning groove is clamped by the section II of the C ring, and then the installation is finished;

disassembling the handle group: use instrument to stretch into I portion of section of C ring from the space between the arch, strut the C ring, strut II portions of section of back C ring and break away from the constant head tank of handle, then with the hand with the handle follow the tapering round hole of handle seat extract can, if need change the C ring, direct use instrument stretches into I portion of section of C ring from the space between the arch, compresses the C ring, then takes off from circular recess I.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A gapless handle set, comprising: comprises a handle, a handle seat and a C ring; the upper part of the handle seat is provided with a taper round hole, and the lower part of the handle seat is provided with a valve core installation cavity; the section of the taper round hole is gradually reduced from top to bottom; the handle seat is also internally provided with a circular groove I which is positioned below the tapered round hole and is connected with the tapered round hole; the bottom surface of the circular groove I is composed of a plurality of bulges; the C ring is arranged in the circular groove I from the bottom of the handle seat and is supported by a bulge; the handle is provided with a groove II, a groove III and a positioning groove; o-shaped rings are respectively arranged on the groove II and the groove III; the handle is arranged in the handle seat from the upper part of the handle seat and is fixed through the matching of the C ring and the positioning groove.

2. A gapless handle set according to claim 1 wherein: the four protrusions are uniformly distributed on the bottom surface of the circular groove I; the distance between two opposite bulges is smaller than the outer diameter of the C ring, and a space is reserved between the adjacent bulges.

3. A gapless handle set according to claim 1 wherein: the top surface of the protrusion is a plane, and the side surface of the protrusion is provided with a section of inclined surface which inclines inwards from bottom to top.

4. A gapless handle set according to claim 1 wherein: the C ring is in a step shape and consists of a section I and a section II; the inner diameter of the section I is larger than that of the section II; and the upper part of the section II is chamfered.