CN211666540U

CN211666540U - Labor-saving sliding door device

Info

Publication number: CN211666540U
Application number: CN201922327822.1U
Authority: CN
Inventors: 张朋
Original assignee: Wuxi Fengyida Architectural Decoration Engineering Co ltd
Current assignee: Wuxi Fengyida Architectural Decoration Engineering Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-13
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a labor-saving sliding door device, which comprises a first magnetic part and a sliding door; the movable door is provided with a second magnetic part; the first magnetic piece corresponds to the second magnetic piece in position and applies upward acting force to the movable door; after the acting force borne by the movable door is offset with the self gravity, the pressure of the movable door on a matched sliding track below or on the top can be obviously reduced, so that the sliding friction force is reduced, and the effect of labor saving in pushing and pulling is achieved; and the first magnetic part and the second magnetic part can exert lateral restraint on the movable door through the form of respectively arranging the groove body and the protruding part on the corresponding surface, so that the reliability of the movable door in the motion process is improved.

Description

Labor-saving sliding door device

Technical Field

The utility model relates to a home improvement field especially relates to a laborsaving type moves a device.

Background

A sliding door is a common device in the field of home decoration. The traditional sliding door only realizes reciprocating sliding action through sliding or rolling fit between a guide rail and a door body. The sliding mode needs to overcome larger friction force, and the smoothness is not enough. In the rolling fit mode, the roller part is easy to gradually wear in use, so that the moving smoothness of the sliding door is influenced. Therefore, it is necessary to provide a labor-saving sliding door device which is labor-saving in pushing and pulling and stable and reliable in matching.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects existing in the prior art, the utility model provides a labor-saving sliding door device which is labor-saving in pushing and pulling and stable and reliable in matching.

The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a labor-saving type door moving device, which comprises a first magnetic part and a moving door; the movable door is provided with a second magnetic part; the first magnetic part corresponds to the second magnetic part in position and applies upward acting force to the movable door.

Further, the first magnetic part and the second magnetic part have the same polarity.

Further, the second magnetic member is located at the bottom of the moving door; the first magnetic piece is correspondingly arranged below the movable door.

Further, a first groove body is arranged at the bottom of the second magnetic piece; the length direction of the first groove body is the same as the moving direction of the movable door; the top of the first magnetic part is protruded and is correspondingly matched with the first groove body in shape.

Further, the cross section of the first groove body is triangular.

Further, a second groove body is arranged at the top of the first magnetic piece; the bottom of the second magnetic part extends downwards to form a limiting part; the length direction of the second groove body is the same as the moving direction of the movable door; the limiting pieces are correspondingly embedded in the second groove bodies.

Furthermore, a dustproof brush is arranged on the inner wall surface of the groove of the second groove body; the tip part of the dustproof brush is correspondingly attached to the deep part of the limiting piece.

Further, a third magnetic piece is arranged above the movable door; a fourth magnetic part is arranged at the top of the movable door; the third magnetic part and the fourth magnetic part are arranged at intervals; the third magnetic part and the fourth magnetic part have the same polarity; the third magnetic part exerts equal acting force on two sides of the fourth magnetic part respectively, and the position stability of the fourth magnetic part is maintained.

Furthermore, the third magnetic part is of an inverted U-shaped groove structure, and the fourth magnetic part correspondingly penetrates into the inner space of the groove.

Further, the first magnetic part is an electromagnet device.

Has the advantages that: the utility model relates to a labor-saving sliding door device, which comprises a first magnetic part and a sliding door; the movable door is provided with a second magnetic part; the first magnetic piece corresponds to the second magnetic piece in position and applies upward acting force to the movable door; after the acting force borne by the movable door is offset with the self gravity, the pressure of the movable door on a matched sliding track below or on the top can be obviously reduced, so that the sliding friction force is reduced, and the effect of labor saving in pushing and pulling is achieved; and the first magnetic part and the second magnetic part can exert lateral restraint on the movable door through the form of respectively arranging the groove body and the protruding part on the corresponding surface, so that the reliability of the movable door in the motion process is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a sliding door device;

FIG. 2 is a schematic view of the first tank and the first magnetic member;

fig. 3 is a schematic view of the second slot body and the limiting member.

Detailed Description

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

A labor-saving type door moving device is shown in figure 1 and comprises a first magnetic part 1 and a moving door 3; the movable door 3 is provided with a second magnetic part 2; the first magnetic part 1 corresponds to the second magnetic part 2 in position and applies upward acting force to the movable door 3; the first magnetic member 1 and the second magnetic member 2 may have the same polarity or different polarities; when the polarities of the first magnetic member 1 and the second magnetic member 2 are the same, an upward acting force is applied to the moving door 3 by using a repulsive force between the first magnetic member and the second magnetic member; when the polarities of the first magnetic member 1 and the second magnetic member 2 are opposite, the application of an upward force to the moving door as shown by an arrow in the figure can also be realized by utilizing the attraction force between the two; after the acting force borne by the movable door 3 is offset with the self gravity, the pressure of the movable door 3 on a matched sliding track below or on the top can be obviously reduced, so that the sliding friction force is reduced, and the effect of labor saving in pushing and pulling is achieved; and when the acting force that the floating gate 3 receives is equal to self gravity, the floating gate 3 can break away from the constraint of the bearing structure in the vertical direction, and the effect of suspension movement is realized, and at this moment, the effect that the traditional existing guide rail structure plays only lies in the position constraint of side direction.

In fig. 1, the second magnetic member 2 is located at the bottom of the moving door 3; the first magnetic part 1 is correspondingly arranged below the movable door 3; when the top of the second magnetic part 2 is a plane, the second magnetic part 2 and the movable door 3 are positioned right above the first magnetic part 1, and lateral acting forces received by two sides of the second magnetic part 2 and the movable door are mutually offset, so that the suspended reciprocating sliding can be realized under the push and pull of a user in theory; on the basis, if a lateral restraining structure such as a sliding chute is arranged at the top of the movable door 3, the reliability of the position of the movable door 3 can be improved, and the movable door is not easy to laterally shift.

As shown in fig. 2, the bottom of the second magnetic member 2 is provided with a first groove 21; the length direction of the first groove body 21 is the same as the moving direction of the movable door 3; the top of the first magnetic part 1 protrudes and is correspondingly matched with the shape of the first groove body 21, so that lateral restraint is realized, and the stability of the moving door 3 in the moving process is improved; the section of the first groove body 21 is triangular, the convex part of the first magnetic part 1 is in a triangular prism structure, and the triangular prism and the triangular groove are matched to have the advantages of automatic centering and difficulty in dislocation in movement; when the second magnetic part 2 is in a spaced suspension state, the repulsive force between the first magnetic part 1 and the second magnetic part 2 is controlled to make the top height of the triangular prism structure always greater than the bottom height of the first groove body 21, so that the lateral constraint capability is maintained; the distance between the first magnetic member 1 and the second magnetic member 2 is enlarged in order to clearly show the structures of the two magnetic members, and does not represent the actual distance between the two magnetic members.

As shown in fig. 3, a second groove 11 is arranged at the top of the first magnetic member 1; a limiting member 22 extends downwards from the bottom of the second magnetic member 2; the length direction of the second groove body 11 is the same as the moving direction of the movable door 3; the limiting piece 22 is correspondingly embedded in the second groove body 11, so that the lateral constraint of the second magnetic piece 2 is realized, and the position stability of the second magnetic piece 2 and the movable door 3 in the motion process is improved; in addition, the inner wall surface of the second tank body 11 is provided with a dustproof brush 101; the tip part of the dustproof brush 101 is correspondingly attached to the deep part of the limiting member 22, so that dust entering the second groove 11 is remarkably reduced in the moving process of the movable door 3, and the cleaning and maintenance frequency is reduced.

In the prior art, a sliding groove structure is arranged above the movable door 3 to be matched with a limiting structure at the bottom of the movable door, so that the motion stability of the movable door 3 is further improved; as shown in fig. 1, a third magnetic member 5 is disposed above the moving door 3; a fourth magnetic part 6 is arranged at the top of the movable door 3; the third magnetic part 5 and the fourth magnetic part 6 are arranged at intervals; the third magnetic part 5 and the fourth magnetic part 6 have the same polarity; the third magnetic member 5 applies equal repulsive force to both sides of the fourth magnetic member 6, respectively, to maintain the position of the fourth magnetic member 6 stable, and continuously maintain an interval between both sides of the fourth magnetic member 6 and the third magnetic member 5, thereby eliminating the frictional contact of the conventional top rail structure and further reducing the movement resistance of the moving door 3.

The third magnetic member 5 is an inverted U-shaped groove structure, the fourth magnetic member 6 corresponds to the space in the deep groove, and the interference effect between the top of the fourth magnetic member 6 and the bottom of the third magnetic member 5 in the height direction is utilized to ensure that the fourth magnetic member 6 does not deviate and is separated from the matching position of the third magnetic member 5.

The first magnetic member 1 is an electromagnet device that can be powered by a power source or battery that is plugged into the field, thereby providing a larger, more stable, and more precise repulsive force than a conventional magnet.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a laborsaving type moves a device which characterized in that: comprises a first magnetic part (1) and a movable door (3); the movable door (3) is provided with a second magnetic part (2); the first magnetic part (1) corresponds to the second magnetic part (2) in position and applies upward acting force to the movable door (3).

2. A power saving sliding door apparatus as defined in claim 1, wherein: the first magnetic part (1) and the second magnetic part (2) have the same polarity.

3. A power saving sliding door apparatus as defined in claim 2, wherein: the second magnetic part (2) is positioned at the bottom of the movable door (3); the first magnetic part (1) is correspondingly arranged below the movable door (3).

4. A power saving sliding door apparatus according to claim 3, wherein: a first groove body (21) is arranged at the bottom of the second magnetic part (2); the length direction of the first groove body (21) is the same as the moving direction of the movable door (3); the top of the first magnetic part (1) is protruded and is correspondingly matched with the shape of the first groove body (21).

5. A power saving sliding door apparatus according to claim 4, wherein: the cross section of the first groove body (21) is triangular.

6. A power saving sliding door apparatus according to claim 3, wherein: a second groove body (11) is arranged at the top of the first magnetic part (1); the bottom of the second magnetic part (2) extends downwards to form a limiting part (22); the length direction of the second groove body (11) is the same as the moving direction of the movable door (3); the limiting piece (22) is correspondingly embedded in the second groove body (11).

7. A power saving sliding door apparatus as defined in claim 6, wherein: a dustproof brush (101) is arranged on the inner wall surface of the second tank body (11); the tip end part of the dustproof brush (101) is correspondingly attached to the deep part of the limiting piece (22).

8. A power saving sliding door apparatus according to any one of claims 1 to 7, wherein: a third magnetic part (5) is arranged above the movable door (3); a fourth magnetic part (6) is arranged at the top of the movable door (3); the third magnetic part (5) and the fourth magnetic part (6) are arranged at intervals; the third magnetic part (5) and the fourth magnetic part (6) have the same polarity; the third magnetic part (5) exerts equal acting force on two sides of the fourth magnetic part (6) respectively, and the position of the fourth magnetic part (6) is maintained to be stable.

9. A power saving sliding door apparatus according to claim 8, wherein: the third magnetic part (5) is of an inverted U-shaped groove structure, and the fourth magnetic part (6) correspondingly penetrates into the space in the groove.

10. A power saving sliding door apparatus as defined in claim 1, wherein: the first magnetic part (1) is electromagnet equipment.