CN2550450Y

CN2550450Y - Door handle

Info

Publication number: CN2550450Y
Application number: CN 02271539
Authority: CN
Inventors: 曾桂林
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-05
Filing date: 2002-07-05
Publication date: 2003-05-14
Anticipated expiration: 2012-07-05

Abstract

The utility model relates to a door pull, comprising a bottom plate and a pull rod; wherein, the bottom plate and the pull rod are both formed by covering a metal frame with thermosetting resin, namely the inner layer is the metal frame and the outer layer is the thermosetting resin. The technical proposal is using the feature that the thermosetting resin can be solidified and molded in a mold under normal temperature and pressure after adding firming agent, and various artistic models can be designed according to different needs, with a view to attain various beautiful door pulls. The utility model has the advantages that the mold can be made of the easily attainable soft rubber material or hard material, with simple production technology, easy manufacture, high efficiency, low cost and metal door-pull frame ensuring the intensity needed by the door pull, thus achieving the goal of beautiful appearance and utility, thereby meeting demand of decoration effect, and particularly being suitable for fixing and using in modern residences and offices.

Description

A kind of catch

The utility model relates to a kind of catch.

In the daily life, the door in house all is equipped with catch, is beneficial to opening or closing of door, and these catch are made up of base plate and handle rod usually, and the handle rod two ends respectively connect a base plate, form arc shape, and catch is installed in last certain position by base plate with screw etc.The catch that also has is " L " shape, and promptly its handle rod has only an end to be installed on the door by base plate, and the other end is then unsettled.If the catch of a good looking appearance can be arranged, will the outward appearance at whole sect be added much beauty to.But the catch on the market, its profile is all fairly simple, and the deflection practicality lacks sight, does not have the catch of various design.For example the catch made from stainless steel, copper, alloy, timber or stone material etc. all exists moulding simple, and is ornamental poor, even have necessarily ornamental, but its technology very complicated, and cost is very high, be not suitable for market competition, be difficult to satisfy the needs that people's living standard improves.

The purpose of this utility model is to provide a kind of and can save cost for overcoming above-mentioned shortcoming, can obtain the complicated and catch attractive in appearance of various designs again easily.

The purpose of this utility model can be achieved as follows: this catch mainly is made up of base plate, handle rod, it is characterized in that: the internal layer of described base plate is a metallic framework, and skin is a thermosetting resin, and promptly base plate is formed by the thermosetting resin skeleton that belongs to covered with gold leaf; The internal layer of described handle rod is a metallic framework, and skin is a thermosetting resin, and promptly handle rod is formed by the thermosetting resin skeleton that belongs to covered with gold leaf.

The base plate of the utility model catch and the skin of handle rod are metallic framework for the thermosetting resin internal layer, utilize the characteristics of thermosetting resin cured moulding, after thermosetting resin and curing compound stirred evenly, pour in the mould that places metallic framework, after leaving standstill curing, the thermosetting resin skeleton that belongs to covered with gold leaf is integral, and just can obtain the design of catch outward appearance designed in the mould, utilize the mould of different designs moulding, can obtain various catch attractive in appearance art outward appearances.Required Mold Making is easy, and available soft rubber material or other hard material make, and can repeatedly recycle, and the demoulding is easy, can finish manufacturing process under the normal temperature and pressure, so its production technology is simple, the efficient height, and cost is low, makes easily.Simultaneously, utilize metal to make the skeleton of catch, guaranteed the requirement of strength that catch is required, both utilized thermosetting resin to replace most of metal material etc., saved cost, can obtain not only the catch of the attractive in appearance but also firm practicality of design easily.Therefore, can satisfy the needs of people, be particularly suitable in modern house and office, installing and using its decorative effect.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the utility model catch structural representation.

In Fig. 1, the profile of base plate 1 is the boss shape, and its bottom surface is more smooth because of need engage event with door-plate, the metallic framework 3 that the internal layer of base plate 1 is, and skin is a thermosetting resin 4, metallic framework is enclosed in the thermosetting resin.Handle rod 2 is shaft-like, and its internal layer is a metallic framework 3, and skin is a thermosetting resin 4, and metallic framework is enclosed in the thermosetting resin.The metallic framework of base plate shown in the figure and handle rod and thermosetting resin are disjunctors, can certainly make separately, as long as with bolt etc. they are connected and fixed too.Metallic framework is enclosed in and can be regarded as metallic framework in the thermosetting resin and wrapped in the thermosetting resin hermetically, or metallic framework has part to expose outside thermosetting resin.This metallic framework can be made solid or hollow suitable shape according to the needs of base with iron, copper, various alloy or stainless steel etc., can guarantee that base plate and handle rod have sufficient intensity to get final product.In addition, catch can also be " L " shape when having only a base plate except that being being the arc shape shown in the figure.

During production, metallic framework is fixed in the ready-made in advance mould, after thermosetting resin and curing compound stirred evenly, pour in the mould that places metallic framework, after leaving standstill curing, the thermosetting resin skeleton that belongs to covered with gold leaf is integral, and just can obtain the design of base plate or handle rod designed in the mould.Base plate and handle rod can be in a mould disposable disjunctor moulding and getting, also can get in different die for molding separately.

In addition,, can carry out application,, make the metallization of their outward appearances or become other color, increase its decorative effect as paint or plating etc. on the base plate or the handle rod surface of moulding in order to reach effect more attractive in appearance.

Claims

1, a kind of catch mainly is made up of base plate (1), handle rod (2), and it is characterized in that: the internal layer of described base plate (1) is metallic framework (3), and skin is thermosetting resin (4), and promptly base plate is formed by thermosetting resin (4) skeleton (3) that belongs to covered with gold leaf; The internal layer of described handle rod (2) is metallic framework (3), and skin is thermosetting resin (4), and promptly handle rod is formed by thermosetting resin (4) skeleton (3) that belongs to covered with gold leaf.