CN201232455Y

CN201232455Y - Lower rail and localizer device for sliding door

Info

Publication number: CN201232455Y
Application number: CNU2008200506140U
Authority: CN
Inventors: 林世光
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-14
Filing date: 2008-07-14
Publication date: 2009-05-06
Anticipated expiration: 2018-07-14

Abstract

The utility model relates to a lower rail and a positioning device of a sliding door, which comprise a sliding door lower rail 1 and a sliding door positioning device 2; the sliding door positioning device 2 is arranged on the sliding door lower rail 1. The sliding door lower rail 1 is in a lath shape. The lath-shaped sliding door lower rail 1 is provided with two convex guide rails 3 which are in parallel with each together along the longitudinal direction. The top of each convex guide rail is in a circular arc shape; arc-shaped surfaces close to the inner side of the left and the right guide rails sink inwards to form a slot. The bottom side of the sliding door positioning device 2 is a plane, and the surface comprises an inclined surface 4 raised upwards from the left side and an inclined surface 5 raised upwards from the right side. The sliding door positioning device 2 is fixed between the two guide rails 3 of the sliding door lower rail 1 which are in parallel with each other by a fixing device 6. The utility model has the advantages that the sliding door lower rail has quite simple structure, high strength and long service life, and the dirt is easy to be removed; the sliding door positioning device does not destroy the lower wheels of the door, has long service life, and can be installed accurately and firmly.

Description

The following rail and the positioner device of sliding door

Technical field

The utility model relates to home equipment, especially a kind of following rail and positioner device that is used for wall cabinet door, kitchen door or balcony door sliding door.

Background technology

Sliding door has lot of advantages, as it is little to take up room, and unlatching is convenient etc., and therefore many home equipments have adopted sliding door, as wall cabinet door, kitchen door or balcony door.For sliding door is opened flexibly, time rail device has generally been adopted in the sliding door bottom, in addition, for sliding door and built-in wardrobe side plate are fitted, keeps excellent sealing when closing sliding door, and the following rail of sliding door generally all is provided with positioner device.Traditional following rail structure more complicated, its section is concavo-convex more, and is complex-shaped, and it is higher to protrude ground, therefore enters the dirt easy-clear not in the groove, easily produces the skirt phenomenon when being used for kitchen door or balcony door.Traditional following rail causes intensity relatively poor because of the structure more complicated, and the life-span is lower.Traditional locator is owing to structure problem, and the life-span is lower, and the lower whorl of easily damaged wall cabinet door.Traditional locator does not have fastening devices, and displacement maybe can only be used for two ends, the left and right sides easily, can not be used for other positions.

Summary of the invention

The purpose of this utility model is that the dirt in the groove is easy-clear not at rail structure more complicated under traditional sliding door, easily produces the skirt phenomenon, and intensity is relatively poor, and the life-span is lower, and traditional locator life-span is lower, and the lower whorl of easily damaged wall cabinet door.Displacement maybe can only be used for the problem that two ends, the left and right sides can not be used for other positions easily, provides a kind of structure fairly simple, and intensity is good, life-span is long, under the sliding door of dirt easy-clear rail and with sliding door down rail cooperate do not ruin the wall cabinet door lower whorl, life-span is long, has the sliding door locator of fastening devices.

Rail and positioner device comprise sliding door rail and sliding door locator down under the sliding door described in the utility model.The top of two protruding guide rails is circular arc, and left and right rail is the arcwall face formation draw-in groove that caves inward in the inner part, and door holder is loaded on sliding door down on the rail, and student's rail is the band biconvex and plays slab.Slab sliding door rail down longitudinally is provided with two protruding guide rails that are parallel to each other.Sliding door locator bottom surface is a plane, is made of inclined-plane, the right side inclined-plane of tilting upward of tilting upward, left side above.The sliding door locator is fixed on sliding door down between two guide rails that are parallel to each other of rail by fastening devices.

The sliding door locator is rectangular, and the fastening devices of door holder is a screw.

The utility model has the advantages that:

1. rail is a full open model under the sliding door, is convenient to clear up dirt, keeps clean;

2. when being used for sun door or kitchen door, thin and low following rail is difficult for causing skirt;

3. two parallel protruding guide rails have enough height and bigger radian, and wall cabinet door is difficult for jumping out track; Wall cabinet door wheel and track contact area are bigger, have prolonged the application life of wall cabinet door wheel and track;

4. the sliding door locator is screwed, and can not slide, and has guaranteed the sealing that wall cabinet door is accurately located and wall cabinet door is closed;

5. upwarp about the sliding door locator and the left and right rail of the rail of pulling the down arcwall face draw-in groove chucking that caves inward and form in the inner part, by the following rail of screw at sliding door, reach and do not ruin the wall cabinet door lower whorl, the life-span is long, firm effect.

6. La Men following rail and locator structure is simple, easy to process, and cost is low, and easy to loading and unloading, long service life.

Description of drawings:

Fig. 1 is the following rail of the utility model sliding door and the constructional drawing of positioner device;

Fig. 2 is the sliding door front view of rail down;

Fig. 3 is the right view of Fig. 2;

Fig. 4 is the vertical view of Fig. 2;

Fig. 5 is the front view of sliding door locator;

Fig. 6 is the right view of Fig. 5;

Fig. 7 is the vertical view of Fig. 6.

The specific embodiment

As shown in Figure 1, the following rail of sliding door described in the utility model and positioner device comprise sliding door rail 1 and sliding door locator 2 down.Sliding door locator 2 is loaded on the following rail 1 of sliding door.As Fig. 2-shown in Figure 4, sliding door rail 1 down is slab.Slab sliding door rail 1 down longitudinally is provided with two protruding guide rails that are parallel to each other 3.The top of protruding guide rail is circular arc, and left and right rail is the arcwall face formation draw-in groove that caves inward in the inner part.As Fig. 5-shown in Figure 7, sliding door locator 2 bottom surfaces are a plane, and above by the inclined-plane 4 of tilting upward, left side, the inclined-plane 5 of tilting upward, right side constitutes.Sliding door locator 2 is fixed on sliding door down between 1 two guide rails that are parallel to each other 3 of rail by fastening devices 6.

Sliding door locator 3 is rectangular.

The top 7 of protruding guide rail is circular arc,

The fastening devices 6 of sliding door locator 2 is a screw.

Claims

1. the following rail and the positioner device of a sliding door, comprise sliding door rail and sliding door locator down, the sliding door locator is loaded on the following rail of sliding door, it is characterized in that: sliding door rail down is slab, slab sliding door rail down longitudinally is provided with two protruding guide rails that are parallel to each other, left and right rail is the arcwall face formation draw-in groove that caves inward in the inner part, the door holder bottom surface is a plane, be made of inclined-plane, the right side inclined-plane of tilting upward of tilting upward, left side above, the sliding door locator is fixed on sliding door down between two guide rails that are parallel to each other of rail by fastening devices.

2. by the following rail and the positioner device of the described sliding door of claim 1, it is characterized in that; The sliding door locator is rectangular, and left and right sides is tilted upward.

3. by the following rail and the positioner device of the described sliding door of claim 1, it is characterized in that; The top of protruding guide rail is circular arc, and left and right rail is the arcwall face formation draw-in groove that caves inward in the inner part.

4. by the following rail and the positioner device of the described sliding door of claim 1, it is characterized in that; The fastening devices of sliding door locator is a screw.