CN211397099U

CN211397099U - Sliding rail of hanging door

Info

Publication number: CN211397099U
Application number: CN201922254808.3U
Authority: CN
Inventors: 王强; 周博一; 任亚峰
Original assignee: Nanjing Marsdekor Metal Products Co ltd
Current assignee: Nanjing Marsdekor Metal Products Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-01
Anticipated expiration: 2029-12-16

Abstract

A hanging door sliding rail is characterized by mainly comprising a door hook plate (1), a door hook plate sliding rail (2), a ball sliding rail (3), a ball sliding rail guide rail (4) and a base (5), wherein the door hook plate (1) is fixed on the door hook plate sliding rail (2), the door hook plate sliding rail (2) is installed on the inner side of the ball sliding rail (3), circular arc-shaped guide grooves (6) are formed in two sides of the door hook plate sliding rail (2), the inner sides of balls (7) in the ball sliding rail (3) are located in the circular arc-shaped guide grooves (6), and the door hook plate sliding rail (2) can only move back and forth in the ball sliding rail (3) under the limiting of the balls (7); the ball slide rail (3) is arranged in the ball slide rail guide rail (4), and both sides of the ball slide rail guide rail (4) are provided with arc-shaped outer guide grooves (8) for guiding and limiting the outer sides of the balls (7) in the ball slide rail (3); the ball slide rail guide rail (4) is embedded in the base (5). The utility model discloses simple structure removes in a flexible way.

Description

Sliding rail of hanging door

Technical Field

The utility model relates to a combination guide rail, especially a guide rail technique that the hanging door was used, specifically speaking are hanging door slide rail.

Background

At present, the movable sliding door with a hoisting structure is widely applied to hospitals and office places, and has the greatest characteristic that when the door moves to one side or in a wall, the door cannot be seen in a channel, so that the channel area and the attractiveness can be increased. Traditional overhead door is through the unsettled removal of pulley hoist and mount, and this kind of pulley structure is complicated, and the atress is uneven, and the noise is big, very easily damages, consequently, the urgent need of production is solved to the urgent need of design a neotype overhead door slide rail.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing a simple structure, longe-lived, installation convenient to use's hanging door slide rail to current hanging door glide machanism is complicated, and the life-span is short, the problem that the noise is big.

The technical scheme of the utility model is that:

a hanging door sliding rail is characterized by mainly comprising a door hook plate 1, a door hook plate sliding rail 2, a ball sliding rail 3, a ball sliding rail guide rail 4 and a base 5, wherein the door hook plate 1 is fixed on the door hook plate sliding rail 2, the door hook plate sliding rail 2 is installed on the inner side of the ball sliding rail 3, circular arc-shaped guide grooves 6 are formed in two sides of the door hook plate sliding rail 2, the inner sides of balls 7 in the ball sliding rail 3 are located in the circular arc-shaped guide grooves 6, and the door hook plate sliding rail 2 can only move back and forth in the ball sliding rail 3 under the limiting of the balls 7; the ball slide rail 3 is arranged in a ball slide rail guide rail 4, and both sides of the ball slide rail guide rail 4 are provided with arc-shaped outer guide grooves 8 for guiding and limiting the outer sides of balls 7 in the ball slide rail 3; the ball slide rail 4 is embedded in the base 5.

And a stop block 9 for preventing the hook plate slide rail 2 from excessively moving and separating from the ball slide rail 3 is arranged at one end or two ends of the ball slide rail 3.

And both ends of the ball slide rail guide rail 4 are provided with limiting stoppers 10.

The bottom of the side surface of the inner cavity of the base 5 is of an inclined plane structure, and the bottom of the corresponding ball slide rail 4 is also of a matched inclined plane structure so as to increase the anti-overturning capacity of the ball slide rail 4.

The utility model has the advantages that:

the utility model adopts an all-steel structure, long service life, safety and reliability.

The utility model discloses a ball slide rail is as removing the component, and the noise is little, and bearing capacity is big.

The utility model discloses simple structure, it is safe convenient, the ball slide rail in whole five parts is the standard component, all the other are the convenient section bar structure of machine-shaping, and the door hook board can be according to the nimble design of the door board of hanging.

Drawings

Fig. 1 is a schematic sectional structure of the present invention.

Fig. 2 is a left side view of the structure of fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-2.

The utility model provides a hanging door slide rail, it mainly comprises door hook plate 1, door hook plate slide rail 2, ball slide rail 3, ball slide rail guide rail 4 and base 5, and wherein ball slide rail 3 is the standard component, can directly purchase from the market, and door hook plate slide rail 2, ball slide rail guide rail 4 are the steelwork, and base 5 all can adopt aluminum alloy ex-trusions, adopts cold extrusion moulding. The door hook plate 1 for hanging the movable door is fixed on a door hook plate slide rail 2 with a groove-shaped structure (with a downward opening) through a screw, the door hook plate slide rail 2 is installed on the inner side of a ball slide rail 3, circular arc-shaped guide grooves 6 are respectively arranged on two sides of the door hook plate slide rail 2, the inner sides of balls 7 in the ball slide rail 3 are positioned in the circular arc-shaped guide grooves 6, the door hook plate slide rail 2 can only move back and forth in the ball slide rail 3 under the limit of the balls 7, in order to prevent the circular arc-shaped guide grooves 6 from deforming under stress, the door hook plate slide rail 2 is made of high-strength steel and has certain thickness to increase the deformation resistance, and the two side edges of the door hook plate slide rail 2 are prevented from deforming and separating from the constraint of the; the ball slide rail 3 is arranged in a ball slide rail guide rail 4, and both sides of the ball slide rail guide rail 4 are provided with arc-shaped outer guide grooves 8 for guiding and limiting the outer sides of balls 7 in the ball slide rail 3; the ball slide rail 4 is embedded in the base 5. A stop block 9 for preventing the hook plate slide rail 2 from excessively moving and separating from the ball slide rail 3 is arranged at one end or two ends of the ball slide rail 3, and a matched limit stop block 11 is connected on the hook plate slide rail 2. Meanwhile, the two ends of the ball slide rail guide rail 4 are respectively provided with a limiting stop 10 to prevent the ball slide rail 3 from rushing out of the base 5.

In specific implementation, in order to ensure the binding force between the ball slide rail 4 and the base, it is preferable that the bottom of the inner cavity side of the base 5 is designed to be an inclined surface structure, and the bottom of the corresponding ball slide rail 4 is also a matched inclined surface structure.

When in use, the sliding rail shown in figure 1 is fixed on a door head, and a door needing to be suspended is connected with the door hook plate 1. With hand power or pushing away the door, the door drives the door hook board 1 and removes, and door hook board 1 drives door hook board slide rail 2 and removes, and under the effect of friction force, the ball can drive ball slide rail 3 synchronous motion, touches the dog on the ball slide rail 3 until the tip of door hook board slide rail 2, and door hook board slide rail 2 stops to make relative movement and moves in the lump with ball slide rail 3, and it targets in place to move until hanging the door. It follows that the hook plate slide rail 2 can be moved either alone or in synchronism with the ball slide rail 3.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. A hanging door sliding rail is characterized by mainly comprising a door hook plate (1), a door hook plate sliding rail (2), a ball sliding rail (3), a ball sliding rail guide rail (4) and a base (5), wherein the door hook plate (1) is fixed on the door hook plate sliding rail (2), the door hook plate sliding rail (2) is installed on the inner side of the ball sliding rail (3), circular arc-shaped guide grooves (6) are formed in two sides of the door hook plate sliding rail (2), the inner sides of balls (7) in the ball sliding rail (3) are located in the circular arc-shaped guide grooves (6), and the door hook plate sliding rail (2) can only move back and forth in the ball sliding rail (3) under the limiting of the balls (7); the ball slide rail (3) is arranged in the ball slide rail guide rail (4), and both sides of the ball slide rail guide rail (4) are provided with arc-shaped outer guide grooves (8) for guiding and limiting the outer sides of the balls (7) in the ball slide rail (3); the ball slide rail guide rail (4) is embedded in the base (5).

2. A sliding door track according to claim 1, characterized in that the ball bearing (3) is provided at one or both ends with a stop (9) which prevents the hook plate (2) from moving excessively away from the ball bearing (3).

3. A sliding door track according to claim 1, characterized in that the ball track (4) is provided with a stop (10) at both ends.

4. A sliding track for a door as claimed in claim 1, wherein the bottom of the inner cavity side of the base (5) is of a ramp structure and the bottom of the corresponding ball track (4) is of a matching ramp structure.