CN2403873Y - Translational hand-operated door - Google Patents

Abstract

The utility model discloses a translational hand-operated door. The utility model is characterized in that a section rail is provided with a V-shaped slide rail, and the upper end of a movable door leaf is connected with an assembly pulley with X-shaped pulleys. The pulleys are installed on two parallel bearings, and the shaft of each pulley is an eccentric shaft. The assembly pulley is provided with a retainer which can prevent the pulleys from derailing. A swing stopping device is arranged below the door leaf. The utility model has the advantages of reasonable design, compact structure, firm fixation, low noise, small friction, long service life, convenient assembly and disassembly, and convenient maintenance.

Description

A kind of translation manually operated door

The utility model relates to a kind of door of building field, particularly relates to a kind of suspension sliding door.

Existing sliding sliding door with pulley combination generally is to adopt the lower end that pulley mechanism is installed.This kind structure, the whole gravity of its door leaf are pressed on the below, and frictional force is big and noise is also big, and ground deformation often causes door dumb to the influence of slideway.At above-mentioned situation, have the sliding sliding door design of suspension, but its pulley is garden column type wheel, for copper, tape spool does not hold, and noise is big, and also big with the frictional force of track, orbital lifetime is shorter; The section bar track is a closed type simultaneously, can not overhaul, install also inconvenient.

The purpose of this utility model provides that a kind of noise is low, frictional force is little, the suspension translation manually operated door of long service life.

The technical scheme that realizes the utility model purpose is: it adopts by fixedly door leaf, section bar track and swing leaf three parts are formed, fixedly door leaf is fixed on the track, swing leaf upper end connects the pulley combination that is made of suspension bracket, wheel shaft, bearing and X type pulley, and X type pulley directly is assemblied in to form with it on the  type slide rail on the section bar track and is slidingly matched.Because pulley is directly installed on the bearing, so pulley very easily rotates, track adopts  type structure, has improved antifriction power and application life.Therefore, the utility model needs only manually push-and-pull gently, and the swing leaf that is suspending in midair is just easily done translation with pulley rolling along track and moved back and forth, and realizes the Push And Release of door.

Above-mentioned bearing adopts parallel dual bearing structure, and wheel shaft is that bearing shaft adopts eccentric shaft structure.Dual bearing structure can help further to reduce noise, makes to be installed on top pulley motion freely, reduces resistance; Wheel shaft adopts eccentric shaft structure can regulate the upper and lower cooperation and the inclination of swing leaf, thereby remains pulley and slide rail is good fit, reduce friction power and noise.

Swing leaf of the present utility model is by folder, glass, Xiamen folder are formed to the doorstep; folder is fixedlyed connected with suspension bracket to the doorstep; the retainer that stops the pulley derailing is installed on the suspension bracket; this retainer is the anti-protective device of jumping out; pulley is placed on the slide rail all the time, and the while also makes whole swing leaf protection suspended state and does not drop.The utility model is equipped with near the ground the fixing overlapping point of door leaf and swing leaf by what axle and bearing were formed and only puts device, and the bearing of only putting device stretches in the lower ending opening of drawing together door leaf Xiamen folder.The bearing that stretches in the folder lower ending opening of Xiamen can limit the amplitude of oscillation scope (also playing position-limiting action) of hanging outstanding swing leaf, particularly can effectively reduce the swing of drawing together door leaf of closing under the state; Bearing can reduce the frictional force when colliding in the motion simultaneously.

Another design feature of the present utility model is, is connected with all back shrouds easily of loading, unloading on the section bar track, makes the utility model assembling, repair and maintenance become very convenient.

The utility model compared with prior art has tangible advantage.It is simple and reasonable for structure, firm, the swing leaf translation gliding freely, and noise is low, frictional force is minimum, long service life.Back shroud is set, is convenient to safeguard and loading and unloading.The aluminium alloy extrusions track utilizes special process, can make the surface adopt different colors, and is aesthetic in appearance.

Further specify the utility model structure below in conjunction with Figure of description.

Fig. 1 is the utility model structural representation

Fig. 2 is a section bar track structure schematic diagram

The utility model translation manually operated door is because fixedly door leaf 1, aluminium alloy extrusions track 2 and swing leaf 3 three parts are formed.Fixedly the glass of door leaf 1 is fixed on the section bar track 2 by glass cement 4, and fixedly door leaf 1 fixes on the ground by fixed gate folder 5.Swing leaf 3 by press from both sides 6 to the doorstep, glass 7 and Xiamen folder 8 form, press from both sides to the doorstep and be connected with the pulley combination that constitutes by suspension bracket 9, wheel shaft 10, bearing and X type pulley 11 on 6, pulley 11 is contained on two parallel bearings, wheel shaft 10 is that bearing shaft adopts eccentric shaft structure, eccentric shaft is connected on the support 9, the lower end of support 9 is connected pressing from both sides to the doorstep on 6 of swing leaf, and pulley 11 adopts the ABS engineering plastics to make, and it places on the  type slide rail 12 on the section bar track 2.Have stop work nest 13 on the slide track seat of section bar track 2, be connected with the retainer 14 of anti-limited slip wheel 11 derailings on support 9, retainer 14 stretches in the stop work nest 13.Section bar track 2 is provided with back shroud connecting portion 15, is connected with back shroud easy to loading and unloading 16 on the connecting portion 15.On near the ground the fixing overlapping point of door leaf and swing leaf, be equipped with by what axle 17 and bearing 18 were formed and only put device 19, bearing 18 stretches in the opening 20 that the Xiamen presss from both sides 8 lower ends, bearing 18 is advisable with 2-3mm with the gap of perforated wall, only putting device 19 can prevent from the swing of swing leaf the amplitude of oscillation to be reduced to limited extent.

Claims (5)

1, a kind of translation manually operated door, by fixedly door leaf, section bar track and swing leaf are formed, it is characterized in that fixedly door leaf is fixedly connected on the section bar track, the swing leaf upper end is connected with the pulley combination that is made of suspension bracket, wheel shaft, bearing and X type pulley, and the  type slide rail on pulley in the pulley combination and the plastic track is slidingly matched.

2, translation manually operated door according to claim 1 is characterized in that pulley is installed on two parallel bearings, and its wheel shaft adopts eccentric shaft structure.

3, translation manually operated door as claimed in claim 1 or 2, it is characterized in that swing leaf is by folder, glass, Xiamen folder are formed to the doorstep, folder is fixedlyed connected with suspension bracket to the doorstep, the retainer that stops the pulley derailing is installed on the suspension bracket, be equipped with near the ground the fixing overlapping point of door leaf and swing leaf by what axle and bearing were formed and only put device, the bearing of only putting device stretches in the lower ending opening of swing leaf Xiamen folder.

4, as translation manually operated door as described in the claim 3, it is characterized in that the section bar track is provided with the back shroud connecting portion, is connected with back shroud on the connecting portion.

5,, it is characterized in that pulley adopts the ABS engineering plastics to make as translation manually operated door as described in the claim 4.