CN219387694U - Furniture cabinet door connecting device - Google Patents

Abstract

The utility model relates to the field of furniture, in particular to a furniture cabinet door connecting device which is firm, durable, convenient to install, attractive and concise. Each side column is matched with one side door, a first connecting shaft is arranged at the matched position of the side column and the side door, and a first elastic hinge which is respectively connected with the side column and the side door is matched on the first connecting shaft; the middle column is matched with a first middle door and a second middle door, a second connecting shaft and a third connecting shaft are respectively arranged at the matched positions of the middle column and the first middle door and the second middle door, the middle column further comprises a second elastic hinge, and the second elastic hinge is connected with the middle column, the first middle door and the second middle door and matched with the second connecting shaft and the third connecting shaft. The furniture cabinet door connecting device can select the length of the screw according to the materials of the door and the column, is not limited by the thickness of the door plate, adopts an elastic hinge structure, and has the characteristics of firmness, durability, convenience in installation, attractive appearance and simplicity.

Description

Furniture cabinet door connecting device

Technical Field

The utility model relates to the field of furniture, in particular to a furniture cabinet door connecting device which is firm, durable, convenient to install, attractive and concise.

Background

Furniture is an indispensable article in people's daily life, and the cabinet door of current house ornamentation furniture is the hinge cooperation screw connection generally, does not have elasticity. In addition, the direction of the screw is generally along the thickness direction, so that the length of the cabinet door hinge and the hinge fixing screw is limited, and the wood cabinet door is rotten and falls off in two or three years.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the furniture cabinet door connecting device which is firm and durable, convenient to install, attractive and concise.

The technical scheme adopted by the utility model is as follows: the furniture cabinet door connecting device comprises a middle column and side columns positioned at two sides of the middle column, wherein each side column is matched with one side door, a first connecting shaft is arranged at the matched position of the side column and the side door, and a first elastic hinge which is respectively connected with the side column and the side door is matched on the first connecting shaft; the middle column is matched with a first middle door and a second middle door, a second connecting shaft and a third connecting shaft are respectively arranged at the matched position of the middle column and the first middle door and the second middle door, and the middle column further comprises a second elastic hinge which is connected with the middle column, the first middle door and the second middle door and matched with the second connecting shaft and the third connecting shaft.

In order to better realize the utility model, the first elastic hinge comprises a first elastic part, and a first fixing page and a second fixing page which are connected to the two ends of the first elastic part, wherein the first fixing page is connected with the side column through a first screw, the second fixing page is connected with the side door through a second screw, and the first elastic part is matched with the first connecting shaft.

In order to better realize the utility model, the first screw is arranged along the axial direction of the side column, and the second screw is arranged along the length direction of the side door.

In order to better realize the utility model, the second elastic hinge comprises a third fixed page and two fourth fixed pages, the fourth fixed page is connected with the third fixed page through a second elastic part, and the two second elastic parts are respectively connected with a second connecting shaft and a third connecting shaft; the two fourth fixed pages are respectively connected with the first middle door and the second middle door, and the third fixed page is connected with the middle column.

In order to better realize the utility model, the two fourth fixing pages are respectively connected with the first middle door through third screws and the second middle door through fourth screws, the third screws are arranged along the length direction of the first middle door, and the fourth screws are arranged along the length direction of the second middle door.

In order to better realize the utility model, the third fixing page is connected with the middle column through a fifth screw, and the fifth screw is arranged along the axis direction of the middle column.

In order to better realize the utility model, the first elastic hinge and the second elastic hinge are made of elastic steel materials.

In order to better realize the utility model, the first elastic hinge and the second elastic hinge are integrally formed.

The beneficial effects of the utility model are as follows: according to the furniture cabinet door connecting device, the length of the screw can be selected according to the materials of the door and the column through the cooperation of the center column, the side door, the first connecting shaft, the first elastic hinge, the first center door, the second connecting shaft, the third connecting shaft, the second elastic hinge and the like, the length is not limited by the thickness of the door plate, and the elastic hinge structure is adopted, so that the furniture cabinet door connecting device has the characteristics of firmness, durability, convenience in installation, attractive appearance and simplicity.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of a furniture door connection device according to the present utility model;

FIG. 2 is a schematic view of a first resilient hinge of the furniture door connecting device of the present utility model;

FIG. 3 is a schematic view of a second resilient hinge of the furniture door connecting device of the present utility model;

in the attached drawings, a 1-side column, a 2-middle column, a 3-side door, a 4-first connecting shaft, a 5-second fixing page, a 6-first elastic part, a 7-first screw, an 8-second screw, a 9-second connecting shaft, a 10-first middle door, a 11-third connecting shaft, a 12-second middle door, a 13-third screw, a 14-fourth screw, a 15-fifth screw, a 16-fourth fixing page and a 17-third fixing page.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

Example 1:

as shown in fig. 1 to 3, the furniture cabinet door connecting device of the utility model comprises a center column 2 and side columns 1 positioned at two sides of the center column 2, wherein each side column 1 is matched with a side door 3, a first connecting shaft 4 is arranged at the matched position of the side column 1 and the side door 3, and a first elastic hinge connected with the side column 1 and the side door 3 respectively is matched on the first connecting shaft 4; the middle column 2 is matched with a first middle door 10 and a second middle door 12, a second connecting shaft 9 and a third connecting shaft 11 are respectively arranged at the matched positions of the middle column 2 and the first middle door 10 and the second middle door 12, and the middle column further comprises a second elastic hinge which is connected with the middle column 2, the first middle door 10 and the second middle door 12 and matched with the second connecting shaft 9 and the third connecting shaft 11. According to the furniture cabinet door connecting device, the length of the screw can be selected according to the door and column materials through the cooperation of the center post 2, the side post 1, the side door 3, the first connecting shaft 4, the first elastic hinge, the first center door 10, the second center door 12, the second connecting shaft 9, the third connecting shaft 11, the second elastic hinge and the like, the length is not limited by the thickness of the door plate, and the elastic hinge structure is adopted, so that the furniture cabinet door connecting device has the characteristics of firmness, durability, convenience in installation, attractive appearance and simplicity.

Example 2:

on the basis of the above embodiment, in order to further better implement the present utility model, the first elastic hinge includes a first elastic portion 6, and a first fixing page and a second fixing page 5 connected to two ends of the first elastic portion 6, where the first fixing page is connected to the jamb 1 through a first screw 7, the second fixing page 5 is connected to the jamb 3 through a second screw 8, and the first elastic portion 6 is matched with the first connecting shaft 4.

Preferably, the first screw 7 is disposed along the axial direction of the jamb 1, and the second screw 8 is disposed along the length direction of the jamb 3.

Preferably, the second elastic hinge includes a third fixing page 17 and two fourth fixing pages 16, the fourth fixing page 16 and the third fixing page 17 are connected by a second elastic portion, and the two second elastic portions are respectively connected with the second connecting shaft 9 and the third connecting shaft 11; two fourth fixing sheets 16 are respectively connected with the first middle door 10 and the second middle door 12, and the third fixing sheet 17 is connected with the middle column 2.

Preferably, the two fourth fixing sheets 16 are respectively connected with the first middle door 10 through third screws 13 and connected with the second middle door 12 through fourth screws 14, the third screws 13 are arranged along the length direction of the first middle door 10, and the fourth screws 14 are arranged along the length direction of the second middle door 12.

Preferably, the third fixing page 17 is connected to the center pillar 2 by a fifth screw 15, and the fifth screw 15 is disposed along the axial direction of the center pillar 2.

Preferably, the first elastic hinge and the second elastic hinge are made of elastic steel materials.

Preferably, the first elastic hinge and the second elastic hinge are integrally formed.

As a preferred embodiment, the furniture door connecting device of the present utility model is structurally very different from existing hinges or hinges, and uses elastic materials. The first elastic hinge and the second elastic hinge form a complete combined cabinet hinge, the elastic part and the fixed page part are adopted to eliminate the gap between the door and the door, the door is fixed at the opening or closing position through the elasticity of the elastic part, the gap between the door and the door is reduced, and the cabinet door is endowed with an elastic force in the opening and closing state, so that shaking is avoided.

When the hinge is installed, positions suitable for placing the hinge are selected and chiseled on the side column 1, the middle column 2, the side door 3, the first middle door 10 and the second middle door 12, the door plate is fixed on the fixed page by using screws, and then the connecting shaft is matched through the elastic part. When the door plate deviates from the door column installation, the thickness of the opening gasket can be increased or decreased to adjust the elastic part or the fixed page, so that the door plate is tidy, unified and beautiful.

Because the elastic sheet bottom plate is designed into a certain radian, when the elastic sheet screw is screwed down, two sheets of the elastic sheet can shrink inwards to drive the door plate to form a tight force inwards. After the screw is fixed, the screw driver is pulled out, and the door plates are gathered together under the action of spring force, so that gaps between the door plates are tighter and finer.

When the door is opened, the handle on the door plate is pulled, and the door plate is driven to rotate around the hinge connecting shaft by 90 degrees through the fixing page, so that the door is opened. When the door panel rotates 90 degrees, the elastic sheet endows the door panel with elastic force due to the change of the rotation radius of the door panel wall around the connecting shaft, and the elastic force fixes the door panel at the opening position.

When the door is closed, the door handle is pushed, so that the door plate rotates around the hinge connecting shaft in the opposite direction, and the door plate is pushed to the door closing position, so that the door closing state is realized. And the elastic force of the elastic page is utilized to fix the door in the door closing state. The door posts are side posts 1 and middle posts 2, and the door panels are side doors 3, first middle doors 10 and second middle doors 12.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (8)

1. Furniture cabinet door connecting device, its characterized in that: the side column (1) is matched with a side door (3), a first connecting shaft (4) is arranged at the matched position of the side column (1) and the side door (3), and a first elastic hinge which is respectively connected with the side column (1) and the side door (3) is matched on the first connecting shaft (4); the middle column (2) is matched with a first middle door (10) and a second middle door (12), a second connecting shaft (9) and a third connecting shaft (11) are respectively arranged at the matched positions of the middle column (2) and the first middle door (10) and the second middle door (12), and the middle column further comprises a second elastic hinge, wherein the second elastic hinge is connected with the middle column (2), the first middle door (10) and the second middle door (12) and matched with the second connecting shaft (9) and the third connecting shaft (11).

2. The furniture door connection according to claim 1, characterized in that: the first elastic hinge comprises a first elastic part (6) and a first fixed page and a second fixed page (5) which are connected to the two ends of the first elastic part (6), wherein the first fixed page is connected with the side column (1) through a first screw (7), the second fixed page (5) is connected with the side door (3) through a second screw (8), and the first elastic part (6) is matched with the first connecting shaft (4).

3. The furniture door connection device of claim 2, wherein: the first screw (7) is arranged along the axial direction of the side column (1), and the second screw (8) is arranged along the length direction of the side door (3).

4. A furniture door connection according to claim 3, characterized in that: the second elastic hinge comprises a third fixed page (17) and two fourth fixed pages (16), the fourth fixed page (16) and the third fixed page (17) are connected through a second elastic part, and the two second elastic parts are respectively connected with a second connecting shaft (9) and a third connecting shaft (11); the two fourth fixing pages (16) are respectively connected with the first middle door (10) and the second middle door (12), and the third fixing page (17) is connected with the middle column (2).

5. The furniture door connection of claim 4, wherein: two fourth fixed pages (16) are respectively connected with the first middle door (10) through third screws (13), are connected with the second middle door (12) through fourth screws (14), the third screws (13) are arranged along the length direction of the first middle door (10), and the fourth screws (14) are arranged along the length direction of the second middle door (12).

6. The furniture door connection of claim 5, wherein: the third fixing page (17) is connected with the middle column (2) through a fifth screw (15), and the fifth screw (15) is arranged along the axis direction of the middle column (2).

7. The furniture door connection according to claim 1, characterized in that: the first elastic hinge and the second elastic hinge are made of elastic steel materials.

8. The furniture door connection according to claim 1, characterized in that: the first elastic hinge and the second elastic hinge are integrally formed.