CN207018620U - Valve cock core print seat - Google Patents

Abstract

The utility model discloses valve cock core print seat, including plastic valve core print seat body, the cavity for placing valve element is provided with the plastic valve core print seat body, the end margin of plastic valve core print seat body one is provided with a ring-shaped step, the ring-shaped step is provided with the copper screw fastening tight set with plastic valve core print seat body integrated injection molding, cold and hot inlet opening is additionally provided with the plastic valve core print seat body, the cold and hot inlet opening has been embedded in copper nipple, the utility model is using plastic valve core print seat and copper screw fastening tight set, copper nipple integrated injection molding, hardware is reduced to contact with the direct of water, mitigate heavy metal ion significantly influences to caused by water quality, to ensure the safety at water source, health.

Description

Valve cock core print seat

Technical field

It the utility model is related to technical field of taps, and in particular to a kind of valve cock core print seat.

Background technology

The core assembly of usual tap is fixed in valve core case, and the valve core case of general tap is mostly using complete Copper product integral molding, intensity is high, but copper product price is high, product cost is difficult effectively to control, and the valve element of copper material Seat manufacturing process need to pass through complicated machining and subsequent treatment, need to consume the resources such as substantial amounts of equipment, manpower, high energy consumption compared with It is uneconomical；In addition, the valve core case of copper material contains heavy metal substance（Such as lead, cadmium or other heavy metal ion）, in long-term use of Heavy metal ion can slow release into water, influence water quality, harm brought to human body, do not meet environmentally friendly requirement in fact, this case by This is produced.

Utility model content

In order to solve weak point present in background technology, the purpose of this utility model is that providing a kind of structure design closes Reason, cost is low, environmentally friendly valve cock core print seat.

The utility model is achieved through the following technical solutions：Valve cock core print seat, including plastic valve core print seat body, the plastics The cavity for placing valve element is provided with valve core case body, the end margin of plastic valve core print seat body one is provided with an annular table Rank, the ring-shaped step are provided with the copper screw fastening tight set with plastic valve core print seat body integrated injection molding, the plastic valve core print seat Cold and hot inlet opening is additionally provided with body, the cold and hot inlet opening has been embedded in copper nipple.

Further, the plastic valve core print seat outer body is provided with O-ring seal.

The utility model compared with prior art, has advantages below and beneficial effect：The utility model uses plastic valve Core print seat and copper screw fastening tight set, copper nipple integrated injection molding, reduce hardware and contacted with the direct of water, significantly Mitigate heavy metal ion influences to caused by water quality, to ensure the safe, hygienic of water source.

Brief description of the drawings

By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model Sign, objects and advantages will become apparent：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Fig. 1 overlooking structure figure.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or two More than individual.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can also be joined directly together or indirect by intermediary It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition State concrete meaning of the term in the utility model.

With reference to as shown in Figures 1 and 2, the valve cock core print seat of the present embodiment, including plastic valve core print seat body 1, plastic poppet The outside of seat body 1 is provided with O-ring seal 2, the cavity 3 for placing valve element is provided with plastic valve core print seat body 1, in plastics The end margin of valve core case body 1 one is provided with a ring-shaped step 4, is provided with and the integrated injection molding of plastic valve core print seat body 1 on ring-shaped step 4 Copper screw fastening tight set 5, be additionally provided with cold and hot inlet opening on the plastic valve core print seat body 1, the cold and hot inlet opening is embedded in There is copper nipple 6.

The utility model is subtracted using plastic valve core print seat and copper screw fastening tight set, copper nipple integrated injection molding Few hardware directly contacts with water, and mitigate heavy metal ion significantly influences to caused by water quality, with ensure the safety at water source, Health.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： In the case where not departing from principle and objective of the present utility model a variety of change, modification, replacement and modification can be carried out to these embodiments, The scope of the utility model is limited by claim and its equivalent.

Claims (2)

1. valve cock core print seat, it is characterised in that：Including plastic valve core print seat body, it is provided with and is used in the plastic valve core print seat body Place the cavity of valve element, the end margin of plastic valve core print seat body one is provided with a ring-shaped step, the ring-shaped step provided with The copper screw fastening tight set of plastic valve core print seat body integrated injection molding, cold and hot inlet opening is additionally provided with the plastic valve core print seat body, The cold and hot inlet opening has been embedded in copper nipple.

2. valve cock core print seat according to claim 1, it is characterised in that：The plastic valve core print seat outer body is provided with O-shaped Sealing ring.