CN2521343Y

CN2521343Y - Sliding door

Info

Publication number: CN2521343Y
Application number: CN 01274306
Authority: CN
Inventors: 林九如
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-19
Filing date: 2001-12-19
Publication date: 2002-11-20
Anticipated expiration: 2011-12-19

Abstract

The utility model particularly relates to a sliding door which is applied to the openings of buildings, vehicles, fences or surroundings, belonging to a mobile closing means category. The sliding door comprises a door body, an upper pulley and a lower pulley, the cross-section of the lower frame of the door body is similar to a concave groove and the periphery mountings of the lower pulley are completely inlaid into the concave groove. The lower pulley is mainly composed of a fixed support, a flexible support and a pulley body which is arranged at one end of the flexible support, the other end of the flexible support is fixed on the fixed support via a shaft, and a spring which is acted on the flexible support is arranged on the shaft. The utility model has the advantages that the external form is a vertical face with great looking, the whole occupation space is smaller, the loading capacity is stronger, the operation of the door body is smooth and steady, the art work of the producing and installing is simple and the costs is lower.

Description

A kind of sliding door

Technical field

The utility model relates to the portable closing device class of using at the opening part of building, vehicle, fence or surround, particularly a kind of sliding door.

Background technology

In the prior art; the use of sliding door is very extensive; the separation of buildings in general inside or on furniture, often can use; therefore the kind of sliding door is comparatively various; wherein the mobile main employing of most of sliding door is pulley; and the installation of pulley usually is top or the bottom that is fixed on the Men Tiyi side by a support; when such sliding door uses; its pulley just is exposed on the side of a body; influenced the overall appearance of door; also occupied certain space,, its load capacity has been descended simultaneously because pulley is subjected to unbalance loading.

Summary of the invention

The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of sliding door is provided, and the pulley of this sliding door is mounted in body inside, has strengthened the overall aesthetics of door, reduce whole sliding door and taken up space, also strengthened the load capacity of sliding-door pulley simultaneously.

The utility model purpose realizes being finished by following technical scheme: a kind of sliding door, comprise a body (1), top sheave (2), lower sheave (3), it is characterized in that, the section of the lower frame (9) of door body (1) is for being similar to concave shape groove (10), and the peripheral fixture of lower sheave (3) is bumped into fully in groove (10); Wherein lower sheave (3) mainly is made of fixed support (4), travel(l)ing rest (5), pulley body (6), travel(l)ing rest (5) one ends are equipped with pulley body (6), the other end is fixed on the fixed support (4) by axle (7), spring (8) is installed on axle (7), and this spring action is on travel(l)ing rest (5).

The utility model has the advantages that, the profile facade is attractive in appearance, whole institute takes up space less, the pulley load capacity is stronger, because lower sheave of the present utility model (3) is built-in, be that the peripheral fixture of lower sheave (3) all is bumped into the inside at the lower frame (9) of door body (1), and lower sheave (3) has adopted the spring assembly vibration damping, make the operation of whole door body more steady, make sliding door of the present utility model in moving process, the phenomenon that de-orbits will never occur, therefore lower to the requirement of the structure of glidepath and surface water Pingdu thereof, make production technology and mounting process more simple, reduced the whole production cost of product.

Summary of drawings

Accompanying drawing 1 is a stereogram of the present utility model;

Accompanying drawing 2 is a front view of the present utility model;

Accompanying drawing 3 is a lateral view of the present utility model;

Accompanying drawing 4 is a vertical view of the present utility model;

Accompanying drawing 5 is a upward view of the present utility model;

Accompanying drawing 6 is a lower sheave stereogram of the present utility model;

Accompanying drawing 7 is a lower sheave front view of the present utility model;

Accompanying drawing 8 is the utility model lower sheave lateral view;

Accompanying drawing 9 is the utility model lower sheave vertical view;

Accompanying drawing 10 is the stereogram of the utility model lower transverse frame;

Accompanying drawing 11 is the lateral view of utility model lower transverse frame;

Concrete technical scheme

The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:

Shown in Fig. 1-10, always representing respectively in the accompanying drawing: door body (1), top sheave (2), lower sheave (3), fixed support (4), travel(l)ing rest (5), pulley body (6), axle (7), spring (8), door body lower frame (9), groove (10), adjustment pad (11), hole (12), adjusting bolt (13), watch window (14) with reference to label 1-14.

Sliding door described in the utility model, comprise a body (1), top sheave (2), lower sheave (3), wherein door body (1) is made of a framework and the door panel that is embedded in the framework, on, lower sheave place respectively a body on, the inside of lower frame, the structure proximate of door body lower transverse frame (9) is in groove shapes, lower sheave (3) places groove, the degree of depth of this groove can all be bumped into the peripheral fixture of lower sheave (3) and be as the criterion, lower sheave (3) is mainly by fixed support (4), travel(l)ing rest (5), pulley body (6) constitutes, travel(l)ing rest (5) one ends are equipped with pulley body (6), the other end is fixed on the fixed support (4) by axle (7), spring (8) is installed on axle (7), this spring action is on travel(l)ing rest (5), on fixed support (4), also have the hole (12) of adjusting pad (11) in order to place, regulate bolt (13) by in adjusting pad (11), turning, regulate the anglec of rotation of travel(l)ing rest (5), and then realize pulley body (6) adjusting just, fixed support (4) is gone up set watch window (14), be used for observing the adjustment position of travel(l)ing rest (5) and the mode of occupation of spring (8) etc., travel(l)ing rest (5) connects bearing and pulley body tight fit by axle with bearing.

Upper and lower in the present embodiment pulley respectively is provided with two, the be placed in two ends of upper and lower horizontal frame of symmetry.

Claims

1. a sliding door comprises a body (1), top sheave (2), lower sheave (3), it is characterized in that, the section of the lower frame (9) of door body (1) is for being similar to the concave shape groove, and the peripheral fixture of lower sheave (3) is bumped into fully in groove;

2. a kind of sliding door according to claim 1, it is characterized in that, lower sheave (3) mainly comprises fixed support (4), travel(l)ing rest (5), pulley body (6), travel(l)ing rest (5) one ends are equipped with pulley body (6), the other end is fixed on the fixed support (4) by axle (7), spring (8) is installed on axle (7), and this spring action is on travel(l)ing rest (5).