CN209620958U - A kind of finishing uses Positioning hinge - Google Patents

Abstract

The utility model discloses a kind of finishing Positioning hinges, including the first hinge plate, the second hinge plate and third hinge plate, first hinge plate and the second hinge plate are hinged by first rotating shaft, first hinge plate and third hinge plate are hinged by the second shaft, second shaft and first rotating shaft are perpendicular, are provided with mounting hole on the first hinge plate, the second hinge plate and third hinge plate.The utility model can effectively ensure that furniture four corners are completely embedded, are less prone to gap, effectively enhances the overall stiffness of furniture and fixes reliability, is less prone to problem of falling apart or fall off.

Description

A kind of finishing uses Positioning hinge

Technical field

The utility model relates to technical field of building construction, and in particular to a kind of finishing uses Positioning hinge.

Background technique

In building decoration engineering, it is generally only use that cabinet and wooden box etc., which have the furniture at multiple turnings in assembly, The two boards of corner are fixed in screw, which has the following deficiencies: that the quadrangle of cabinet or wooden box is not easy to seal Tightly, it is easy there are gap, and the overall stiffness of the cabinet or wooden box after assembling is insufficient, is not fixed firmly, use or handling process In the problems such as easily falling apart, falling off.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of finishing Positioning hinges, can effectively ensure that furniture four It is completely embedded at angle, is less prone to gap, effectively enhance the overall stiffness of furniture and fix reliability, be less prone to and fall apart or take off Fall problem.

In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows:

A kind of finishing Positioning hinge, including the first hinge plate, the second hinge plate and third hinge plate, first hinge Plate and the second hinge plate are hinged by first rotating shaft, and first hinge plate is mutually cut with scissors with third hinge plate by the second shaft It connects, second shaft and first rotating shaft are perpendicular, are respectively provided on first hinge plate, the second hinge plate and third hinge plate There is mounting hole.

Spring, first hinge plate and third hinge plate are also connected between first hinge plate and the second hinge plate Between be also connected with the spring.

Groove is provided in the first rotating shaft and the second shaft.

The groove is rectangular channel or arc groove.

The groove of the first rotating shaft is arranged along the axial direction of first rotating shaft, and the groove length of the first rotating shaft is equal to first The length of shaft.

The groove of second shaft is along the axial direction setting of the second shaft, and the groove length of second shaft is equal to second The length of shaft.

Multiple grooves are provided in the first rotating shaft and the second shaft, it is multiple described in the first rotating shaft Groove is evenly distributed in circumferential, and multiple grooves in second shaft are in circumferential uniformly distributed.

One end of the first rotating shaft and the second shaft is respectively connected with baffle.

Rubber mat plate is pasted on first hinge plate, the second hinge plate and third hinge plate.

The utility model has the following beneficial effects: the finishing Positioning hinge of the utility model, by the first hinge plate, The setting of second hinge plate and third hinge plate can effectively ensure that furniture four corners are completely embedded, are less prone to gap, effectively It enhances the overall stiffness of furniture and fixes reliability, be less prone to problem of falling apart or fall off；Structure is simple, it is convenient to remove.

Detailed description of the invention

Fig. 1 is the schematic diagram when Positioning hinge of the utility model is fully deployed；

Fig. 2 is the schematic perspective view of an embodiment of the Positioning hinge of the utility model；

Fig. 3 is the schematic perspective view of another embodiment of the Positioning hinge of the utility model；

Fig. 4 is the structural schematic diagram of first rotating shaft shown in Fig. 1；

Fig. 5 is the use schematic diagram of Positioning hinge shown in Fig. 2；

In figure: 1, first hinge plate, the 2, second hinge plate, 3, third hinge plate, 4, mounting hole, 5, first rotating shaft, 51, recessed Slot, 52, baffle, the 6, second shaft, 7, spring, 8, rubber mat plate, 9, furniture.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.

As Figure 1-Figure 2, present embodiment discloses a kind of finishing Positioning hinges, including the first hinge plate 1, second to close Page board 2 and third hinge plate 3, the first hinge plate 1 and the second hinge plate 2 are hinged by first rotating shaft 5,1 He of the first hinge plate 3 plate of third hinge is hinged by the second shaft 6, and the second shaft 6 and first rotating shaft 5 are perpendicular, and the first hinge plate 1, second closes Mounting hole 4 is provided on page board 3 and third hinge plate 3.

In a wherein embodiment, as shown in figure 3, being also connected with bullet between the first hinge plate 1 and the second hinge plate 2 Spring 7 is also connected with spring 7 between first hinge plate 1 and third hinge plate 3, can be solid in Positioning hinge by the setting of spring 7 After being scheduled on furniture, so that the adjacent panels of furniture are combined closely under spring force, enhance connection reliability.

In a wherein embodiment, as shown in figure 4, it is provided with groove 51 in first rotating shaft 5 and the second shaft 6, Convenient for radiating and lubricating.Wherein, first rotating shaft 5 is identical with the structure of the second shaft 6.

In a wherein embodiment, groove 51 is rectangular channel or arc groove.

In a wherein embodiment, the groove 51 of first rotating shaft 5 is arranged along the axial direction of the first rotating shaft 5, and first turn 51 length of groove of axis 5 is equal to the length of first rotating shaft 5, to enhance heat dissipation effect.

In a wherein embodiment, the groove 51 of the second shaft 6 is arranged along the axial direction of second shaft 6, and second turn 51 length of groove of axis 6 is equal to the length of the second shaft 6, to enhance heat dissipation effect.

In a wherein embodiment, it is provided with multiple grooves 51 in first rotating shaft 5 and the second shaft 6, first turn Multiple grooves 51 on axis 5 are in circumferential uniformly distributed, and multiple grooves 51 in the second shaft 6 are in circumferential uniformly distributed, with improving radiating effect, The frictional heat that shaft rotation generates is reduced, while but also shaft is more uniformly stressed.

In a wherein embodiment, one end of first rotating shaft 5 and the second shaft 6 is respectively connected with 52 plates of gear, to prevent Shaft slips.

In a wherein embodiment, rubber is pasted on the first hinge plate 1, the second hinge plate 2 and third hinge plate 3 Rubber cushion plate 8 with effective protection furniture surface after mounting, and plays certain cushioning effect, prevents hinge from deforming.

Wherein, the first hinge plate 1, the second hinge plate 2 and third hinge plate 4 are all made of metal plate, with enhancing structure intensity.

The finishing of the present embodiment application method of Positioning hinge are as follows: as shown in figure 5, plate face there are three 9 corners of furniture, The first hinge plate 1, the second hinge plate 2 and third hinge plate 3 of the hinge are respectively placed in 9 four jiaos of furniture of three plate face (bottoms Face, side, front) on, and the mounting hole of each hinge plate 4 by screw or is bolted in corresponding plate face, if hinge It is provided with rubber mat plate 8 on plate, then the one side for being pasted with rubber mat plate 8 and corresponding plate face are in contact.Pass through Positioning hinge It uses, the overall stiffness of furniture can be increased, guarantee that furniture will not fall apart easily under by external force, disengage, it is ensured that use Safety.

The finishing Positioning hinge of the present embodiment passes through setting for the first hinge plate 1, the second hinge plate 2 and third hinge plate 3 It sets, can effectively ensure that furniture four corners are completely embedded, are less prone to gap, effectively enhance overall stiffness and the fixation of furniture Reliability is less prone to problem of falling apart or fall off；Structure is simple, it is convenient to remove.

Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.

Claims (9)

1. a kind of finishing Positioning hinge, characterized in that described including the first hinge plate, the second hinge plate and third hinge plate First hinge plate and the second hinge plate are hinged by first rotating shaft, and first hinge plate and third hinge plate pass through second turn Axis is hinged, and second shaft and first rotating shaft are perpendicular, on first hinge plate, the second hinge plate and third hinge plate It is provided with mounting hole.

2. finishing Positioning hinge as described in claim 1, characterized in that between first hinge plate and the second hinge plate It is also connected with spring, is also connected with the spring between first hinge plate and third hinge plate.

3. finishing Positioning hinge as described in claim 1, characterized in that be respectively provided in the first rotating shaft and the second shaft It is fluted.

4. finishing Positioning hinge as claimed in claim 3, characterized in that the groove is rectangular channel or arc groove.

5. finishing Positioning hinge as claimed in claim 3, characterized in that the groove of the first rotating shaft is along first rotating shaft Axial setting, the groove length of the first rotating shaft are equal to the length of first rotating shaft.

6. finishing Positioning hinge as claimed in claim 3, characterized in that the groove of second shaft is along the second shaft Axial setting, the groove length of second shaft are equal to the length of the second shaft.

7. finishing Positioning hinge as claimed in claim 3, characterized in that be respectively provided in the first rotating shaft and the second shaft There are multiple grooves, multiple grooves in the first rotating shaft are in circumferential uniformly distributed, multiple institutes in second shaft Groove is stated in circumferential uniformly distributed.

8. finishing Positioning hinge as described in claim 1, characterized in that one end of the first rotating shaft and the second shaft is equal It is connected with baffle.

9. finishing Positioning hinge as described in claim 1, characterized in that first hinge plate, the second hinge plate and the Rubber mat plate is pasted on three hinge plates.