CN211923938U - door bottom guide - Google Patents

Abstract

The utility model provides a door end guide structure, including direction base, mounting panel to and the guide block, the mounting panel is used for connecting in the door leaf bottom, the mounting panel is vertical to be fixed in direction base edge, the guide block connect in on the direction base, and can follow the perpendicular to it is adjusted for the mounting panel direction the position of direction base. The utility model discloses in, the perpendicular to can be followed to the guide block the mounting panel direction adjust its for the position of direction base, and then can adjust when the door leaf that the door was moved in the linkage of installing many fans the position of guide block makes in the guide way of guide block easy stretching into the door leaf bottom, make things convenient for the installation work that many fans linked and moved the door.

Description

door bottom guide

technical field

The utility model relates to the technical field of moving doors, in particular to a door bottom guide structure.

Background technique

At present, multi-leaf linkage sliding doors are more and more popular due to their advantages of beautiful appearance, space saving, and convenient sliding and pulling. When the guide rail above the multi-leaf linkage sliding door is installed, it is easy to cause the deviation of the guide rail installation because the level of the horizontal plane of the installed guide rail installation groove is difficult to guarantee, resulting in the center line of the guide rail along the length direction and the door leaf along the length direction of the guide rail. The lines are not on the same vertical plane, resulting in an unbalanced gap between the door leaf and the door leaf. At the same time, since the position of the guide block on the door bottom guide structure at the bottom of the existing multi-leaf linkage sliding door cannot be adjusted, the guide block is difficult to adjust. Installed in the guide groove at the bottom of the door leaf.

Utility model content

The purpose of the utility model is to provide a door bottom guide structure which is convenient for the installation of multi-leaf linkage sliding doors.

In order to achieve the above object, the utility model provides the following technical solutions:

A door bottom guide structure includes a guide base, a mounting plate, and a guide block, the mounting plate is used to connect to the bottom of the door leaf, the mounting plate is vertically fixed at the edge of the guide base, and the guide block is connected to the bottom of the door leaf. on the guide base, and its position relative to the guide base can be adjusted along the direction perpendicular to the mounting plate.

Preferably, the middle of the guide base is hollowed out to form a rectangular accommodating space, and the guide block partially extends into the accommodating space and can move in the accommodating space in a direction perpendicular to the mounting plate, and the guide base The outer sides of both ends along the direction perpendicular to the mounting plate are connected with adjustment screws penetrating through the accommodating space, and the adjustment screws on both sides of the guide base are threadedly connected to the guide block.

Preferably, two opposite inner side walls of the accommodating space perpendicular to the mounting plate are provided with guide blocks along the direction perpendicular to the mounting plate, and the upper part of the guide blocks is used for extending into the guide groove at the bottom of the door leaf. The lower part of the guide part is a connecting part extending into the accommodating space, the adjusting screw is threadedly connected to the connecting part, and both sides of the connecting part are provided with grooves that cooperate with the two guide blocks, so that the The guide block slides along the setting direction of the guide block.

Preferably, the corners of the guide blocks are rounded, and the grooves correspond to the rounded corners of the guide blocks with a circular arc surface transition.

Preferably, two adjustment screws are provided on the outer side of the guide base close to the mounting plate, and one adjustment screw is provided on the outer side of the guide base away from the mounting plate.

Preferably, the widths of the ends of the two ends of the guide portion along the direction of the horizontal and parallel to the mounting plate are gradually reduced, so as to facilitate the guide portion to extend into the guide groove at the bottom of the door leaf.

Preferably, the mounting plate is provided with mounting holes for passing the fixing screws and fixing the mounting plate to the bottom of the door leaf.

Preferably, the mounting plate is provided with three mounting holes, the mounting plate is further provided with an adjusting hole, the three mounting holes and the one adjusting hole are enclosed in a rectangle, and the adjusting hole is vertically arranged direction extends a distance.

Preferably, the mounting plate and the guide base are integrally formed.

Compared with the prior art, the scheme of the present utility model has the following advantages:

In the door bottom guide structure of the present invention, the position of the guide block relative to the guide base can be adjusted along the direction perpendicular to the mounting plate, so that when installing the door leaves of multiple linkage sliding doors, The position of the guide block is adjusted so that the guide block can easily extend into the guide groove at the bottom of the door leaf, so as to facilitate the installation of the multi-leaf linkage sliding door.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

1 is a perspective view of the overall structure of an embodiment of the present invention;

FIG. 2 is an exploded view of the overall structure of an embodiment of the present invention.

Reference numerals: 1, guide base; 11, accommodation space; 12, guide block; 2, mounting plate; 21, mounting hole; 22, adjustment hole; 3, guide block; 31, guide part; 32, connecting part; 321 , groove; 4, adjusting screw.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the present invention, but not to be construed as a limitation of the present invention.

It can be understood by those skilled in the art that unless specifically stated otherwise, the word "comprising" used in the description of the present invention refers to the presence of the stated features, integers, steps, operations, parts/components and/or components, but does not exclude the presence of Or add one or more other features, integers, steps, operations, parts/components, components and/or groups thereof. It should be understood that when we say a part/component is "connected" to another part/component, it may be directly connected to the other part/component, or there may also be intermediate parts/components. As used herein, the term "and/or" includes all or any element and all combination of one or more of the associated listed items.

As shown in Figures 1 and 2, the present utility model relates to a door bottom guide structure, comprising a guide base 1, a mounting plate 2, and a guide block 3, the mounting plate 2 is used to connect to the bottom of the door leaf to connect the The door bottom guide structure is installed at the bottom of the door leaf, the mounting plate 2 is vertically fixed at the edge of the guide base 1, and the guide block 3 is used to extend into the guide groove at the bottom of the door leaf to guide the door leaf along the guide block. 3 sliding, the guide block 3 is connected to the guide base 1 , and its position relative to the guide base 1 can be adjusted along the direction perpendicular to the mounting plate 2 .

In the present invention, the position of the guide block 3 relative to the guide base 1 can be adjusted along the direction perpendicular to the mounting plate 2, so that the guide block can be adjusted when installing the doors of multiple linkage sliding doors. The position of 3 enables the guide block 3 to easily extend into the guide groove at the bottom of the door leaf, which facilitates the installation of the multi-leaf linkage sliding door.

The middle of the guide base 1 is hollowed out to form a rectangular accommodating space 11 , the upper part of the guide block 3 is a guide part 31 for extending into the guide groove at the bottom of the door fan, and the lower part is a connecting part 32 extending into the accommodating space 11 . The connecting portion 32 of the guide block 3 extends into the accommodating space 11 and can move in the accommodating space 11 in a direction perpendicular to the mounting plate 2 , and the guide base 1 is perpendicular to the mounting plate 2 . The outer sides of both ends of the direction are connected with adjusting screws 4 penetrating the accommodating space 11 , and the adjusting screws 4 on both sides of the guide base 1 are threadedly connected to the connecting portions 32 of the guide block 3 .

The position of the guide block 3 relative to the guide base 1 can be adjusted by adjusting the adjusting screws 4 located at both ends of the guide base 1 along the direction perpendicular to the mounting plate 2 . After adjusting the position of the guide block 3 Then, by tightening the adjustment screws 4 at both ends of the guide base 1, the adjustment screws 4 at both ends of the guide base 1 tighten the guide block 3 to fix the position of the guide block 3 and complete the guide The adjustment of the block 3 position works.

Preferably, two opposite inner side walls of the accommodating space 11 perpendicular to the mounting plate 2 are provided with guide blocks 12 along the direction perpendicular to the mounting plate 2 , and two sides of the connecting portion 32 are provided with two The guide block 12 is matched with the groove 321 so that the guide block 3 can slide along the setting direction of the guide block 12 .

Through the cooperation between the groove 321 of the connecting portion 32 and the guide block 12 of the guide base 1, the guide block 3 is further restricted in the accommodating space 11, so that the guide block 3 is more stable when adjusting the position. It is convenient for the builder to adjust and install.

Further, the corners of the guide blocks 12 are rounded, and the grooves 321 correspond to the rounded corners of the guide blocks 12 with a circular arc surface transition, so that the guide blocks 12 and the grooves 321 are The matching is more tight and stable, and the guide block 12 extends from the side of the accommodating space 11 facing the mounting plate 2 to the middle of the accommodating space 11 that is perpendicular to the inner side of the mounting plate 2, so that all the The groove 321 of the connecting portion 32 is embedded on the guide block 12 from the end of the guide block 12 close to the mounting plate 2 .

In this embodiment, two adjusting screws 4 are provided on the outer side of the guide base 1 close to the mounting plate 2 , and one of the adjusting screws 4 is provided on the outer side of the guide base 1 away from the mounting plate 2 . Adjust the screws 4 to fix the guide block 3 through the three adjustment screws 4 , and strengthen the guide block 3 to be stable on the guide base 1 .

The widths of the two ends of the guide portion 31 along the horizontal and parallel to the direction of the mounting plate 2 are gradually reduced, so as to facilitate the guide portion 31 to extend into the guide groove at the bottom of the door leaf.

The mounting plate 2 is provided with mounting holes 21 for passing fixing screws and fixing the mounting plate 2 to the bottom of the door leaf.

In this embodiment, the mounting plate 2 is provided with three mounting holes 21 , the mounting plate 2 is further provided with an adjusting hole 22 , and the three mounting holes 21 and the one adjusting hole 22 are enclosed by The adjustment hole 22 is rectangular, and the adjustment hole 22 extends a certain distance along the vertical direction, so as to reduce the inability of the mounting plate 2 to be installed on the door leaf due to the error in the position of the drilling fixing hole when the door leaf is drilled with a fixing hole for threaded connection of the fixing screw. probability of bottom.

The mounting plate 2 and the guide base 1 are integrally formed to make the connection between the mounting plate 2 and the guide base 1 more stable.

The above are only partial embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, some improvements and modifications can be made without departing from the principles of the present invention. These improvements and Retouching should also be regarded as the protection scope of the present invention.

Claims (9)

1. A door bottom guide structure is characterized in that: comprising a guide base, a mounting plate, and a guide block, the mounting plate is used to be connected to the bottom of the door leaf, and the mounting plate is vertically fixed at the edge of the guide base, The guide block is connected to the guide base, and its position relative to the guide base can be adjusted along a direction perpendicular to the mounting plate. 2 . The door bottom guide structure according to claim 1 , wherein the middle of the guide base is hollowed out to form a rectangular accommodating space, and the guide block partially extends into the accommodating space and can be inserted into the accommodating space. 3 . The inner edge moves in the direction perpendicular to the mounting plate, the outer sides of the two ends of the guide base along the direction perpendicular to the mounting plate are connected with adjustment screws penetrating the accommodating space, and all the two sides of the guide base are connected. The adjusting screws are all threadedly connected to the guide block. 3 . The door bottom guide structure according to claim 2 , wherein the two opposite inner side walls of the accommodating space perpendicular to the mounting plate are provided with guide blocks along the direction perpendicular to the mounting plate, 3 . The upper part of the guide block is a guide part that is used to extend into the guide groove at the bottom of the door leaf, and the lower part is a connecting part that extends into the accommodating space. The adjusting screw is screwed on the connecting part, and both sides of the connecting part are There are grooves matched with the two guide blocks, so that the guide blocks slide along the setting direction of the guide blocks. 4 . The door bottom guide structure according to claim 3 , wherein the corners of the guide blocks are rounded, and the grooves correspond to the rounded corners of the guide blocks with arc surface transitions. 5 . 5 . The door bottom guide structure according to claim 2 , wherein two adjusting screws are provided on the outer side of the guide base close to the mounting plate, and the guide base is far away from the mounting plate. 6 . The outer side is provided with one of the adjusting screws. 6 . The door bottom guide structure according to claim 3 , wherein the width of the ends of the two ends of the guide portion along the horizontal and parallel to the direction of the mounting plate gradually decreases, so as to facilitate the guide. 7 . The part extends into the guide groove at the bottom of the door fan. 7 . The door bottom guide structure according to claim 1 , wherein the mounting plate is provided with mounting holes for passing fixing screws and fixing the mounting plate to the bottom of the door leaf. 8 . 8 . The door bottom guide structure according to claim 7 , wherein the mounting plate is provided with three mounting holes, the mounting plate is further provided with an adjustment hole, the three mounting holes and one The adjustment holes are enclosed into a rectangle, and the adjustment holes extend a certain distance along the vertical direction. 9 . The door bottom guide structure according to claim 1 , wherein the mounting plate and the guide base are integrally formed. 10 .

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