CN214995633U - Spring fastener for external corner piece - Google Patents

Abstract

The utility model discloses an external corner spare spring buckle, two splint that set up including the symmetry, splint include perpendicular inner support plate and the outer backup pad that sets up, are provided with the rotation hole on splint, and two splint rotate the connection each other through the rotation hole, and the inner support plate on two splint forms the interior scute that is used for supporting external corner department shingle nail internal face, and the outer backup pad on two splint forms the exterior scute that is used for supporting external corner department shingle nail external wall face, is provided with supporting spring on the interior scute, the supporting spring both ends are fixed respectively in the inner support plate of two splint. The utility model provides an external corner spare spring buckle, simple to operate is swift, the external corner of the different angles of adaptation of being convenient for, the commonality is high.

Description

Spring fastener for external corner piece

Technical Field

The utility model relates to a wallboard fitment accessory especially relates to an external corner spare spring buckle.

Background

When most of existing wall panels are installed, the traditional screws are usually adopted to install and fix the partition wall panels and the keels, the process flow is complex, workers are easy to hurt during operation, and materials and instruments are stacked on site in a mess. When the external corner of the wallboard is fixed, the external corner part is often required to support the external corner of the wallboard, but the existing external corner part needs to be fixed by screws and is inconvenient to install, and some external corner parts are fixed in shape and can only support the external corner part with a fixed angle, for example, the external corner assembly disclosed in Chinese patent literature has the publication number of CN211691176U, the external corner assembly comprises an external corner fastener, and the external corner fastener comprises a first right-angle plate, a second right-angle plate, a first fastening groove and a second fastening groove for inserting the external corner fastener; the first right-angle plate is vertically connected with the second right-angle plate; the first clamping groove comprises a first groove bottom plate, a first groove side wall plate and a second groove side wall plate, the first groove side wall plate is used for being connected with the first ceramic tile, the first right-angle plate is connected with the first groove bottom plate, and the first groove side wall plate and the second groove side wall plate extend along the direction far away from the second right-angle plate; the second joint groove includes second groove bottom plate to and third groove lateral wall board and fourth groove lateral wall board, third groove lateral wall board be used for being connected with the second ceramic tile, and the second right angle board is connected with second groove bottom plate, and third groove lateral wall board and fourth groove lateral wall board are all followed and are kept away from the direction of first right angle board extends. The utility model discloses an external corner spare in though simple to operate, can only support fixed angle's external corner, when external corner department angle changes, this external corner spare just needs to make in addition according to the angle, and the commonality is not high.

Disclosure of Invention

The utility model relates to an it is inconvenient to overcome the installation of above-mentioned prior art well external corner spare, and an external corner spare can only the external corner of an angle of adaptation, and the not high scheduling problem of commonality provides an external corner spare spring buckle, and simple to operate is swift, the external corner of the different angles of adaptation of being convenient for, and the commonality is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an external corner spare spring buckle, two splint including the symmetry setting, splint include perpendicular inner support board and the outer backup pad that sets up, are provided with the rotation hole on splint, and two splint rotate the connection each other through the rotation hole, and the inner support plate on two splint forms the inner angle board that is used for supporting external corner department shingle nail internal face, and the outer backup pad on two splint forms the outer scute that is used for supporting external corner department shingle nail external wall face, is provided with supporting spring on the inner angle board, the supporting spring both ends are fixed respectively in the inner support board of two splint. In this technical scheme, two splint support the external corner through exterior angle board and interior angle board, because the wallboard that corresponds the installation is provided with the breach in border department, consequently needs extra exterior angle board to support the wallboard, and supporting spring is used for supporting two splint, and because two splint rotation each other connect, this just makes the angle between two splint change, and the external corner of the different angles of adaptation of being convenient for improves the commonality.

Preferably, the rotation hole is provided on the inner support plate. Because supporting spring connects in the backup pad, rotate the interior backup pad that the hole set up two splint of being convenient for and directly form the contained angle in the interior backup pad.

Preferably, the inner gusset is configured in a "V" shape, the outer gusset is configured in a "W" shape, and the opening directions of the inner gusset and the outer gusset are aligned. Because the wallboard that corresponds the installation is provided with the breach in border department, the both ends of exterior angle board support the wallboard, and the wallboard is supported in two outsides of interior angle board, guarantees to support firmly.

Preferably, a transition plate is arranged between the inner support plate and the outer support plate, and the rotating hole is arranged at the connecting and bending part of the inner support plate and the transition plate. The arrangement of the transition plate is convenient for avoiding the interference of the two clamping plates when rotating, and the two clamping plates can rotate conveniently to adjust the angle between the two clamping plates.

Preferably, a transition surface is arranged between the inner support plate and the transition plate and between the outer support plate and the transition plate. The setting of transition face has avoided the external corner buckle surface sharp-pointed, improves the security, avoids the fish tail, improves pleasing to the eye degree simultaneously.

Preferably, a fixing protrusion for fixing a spring is provided on the inner support plate. The arrangement of the fixing protrusions facilitates rapid determination of the mounting position of the supporting spring and improves the mounting efficiency of the supporting spring.

Preferably, the fixing projection includes a fixing slope connected with the support spring. The arrangement of the fixed inclined plane is convenient for applying force to the supporting spring, and is more labor-saving.

Preferably, the corner plate further comprises an arc-shaped sealing plate, and the arc-shaped opening direction of the arc-shaped sealing plate is consistent with the opening direction of the inner/outer corner plate. The arc-shaped sealing plate is used for shielding the depression at the external corner, so that the attractiveness is improved.

Preferably, a fixed connecting plate is arranged at the middle position of the arc-shaped sealing plate and bisects an included angle formed by the two inner supporting plates. The arrangement enables the arc-shaped sealing plate to be supported in the middle position, ensures that the arc-shaped sealing plate is arranged in the middle position of the external corner, and improves the attractiveness.

Preferably, a gap exists between the ends of the arc-shaped sealing plate and the external corner plate. The setting in clearance avoids hindering the exterior angle board to rotate.

Therefore, the utility model discloses following beneficial effect has: the installation is convenient and quick, the external corners at different angles can be conveniently adapted, and the universality is high; the arrangement of the transition plate is convenient for avoiding the interference of the two clamping plates during rotation; the arc-shaped sealing plate is arranged to shield the depression at the external corner, so that the attractiveness is improved; the setting in clearance avoids hindering the exterior angle board to rotate.

Drawings

FIG. 1 is a first top view of a male corner spring clip;

FIG. 2 is a second top view of the male corner member spring catch;

FIG. 3 is a top view of the cleat construction;

FIG. 4 is a schematic structural view of a male corner member spring catch;

FIG. 5 is a schematic view of an application structure of a spring buckle of the male corner piece;

in the figure: 1. the wall panel comprises a clamping plate 101, an inner supporting plate 102, an outer supporting plate 103, a rotating hole 104, a transition plate 105, a transition surface 2, a supporting spring 3, a fixing protrusion 301, a fixing inclined surface 4, a fixing connecting plate 5, an arc-shaped sealing plate 6 and a wall panel.

Detailed Description

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

Example 1:

in the embodiment 1 shown in fig. 1 and 5, an external corner fitting spring fastener includes two clamp plates 1 symmetrically arranged, each clamp plate 1 includes an inner support plate 101 and an outer support plate 102 vertically arranged, a rotation hole 103 is arranged on each clamp plate 1, the rotation hole 103 is arranged on the inner support plate 101, the two clamp plates 1 are mutually rotatably connected through the rotation hole 103, the inner support plates 101 on the two clamp plates 1 form an inner corner plate for supporting the inner wall surface of a wall panel 6 at an external corner, the inner corner plate is arranged in a V-shaped structure, the outer corner plate is arranged in a W-shaped structure, the opening directions of the inner corner plate and the outer corner plate are consistent, the outer support plates 102 on the two clamp plates 1 form an outer corner plate for supporting the outer wall surface of the wall panel 6 at the external corner, a support spring 2 is arranged on the inner corner plate, and both ends of the support spring 2 are respectively fixed on the inner support plates 101 of the two clamp plates 1.

In this technical scheme, two splint 1 support the external corner through exterior angle board and interior angle board, because the wallboard that corresponds the installation is provided with the breach in border department, consequently needs extra exterior angle board to support the wallboard, and supporting spring 2 is used for supporting two splint 1, and because two splint 1 mutual rotation connect, this just makes the angle between two splint 1 change, and the external corner of the different angles of adaptation of being convenient for improves the commonality. Because the wallboard that corresponds the installation is provided with the breach in border department, the both ends of exterior angle board support the wallboard, and the wallboard is supported in two outsides of interior angle board, guarantees to support firmly.

In addition, the inner supporting plate 101 is provided with a slot, the bottom of the slot is communicated with the rotating hole 103, and after the two clamping plates 1 are mutually inserted, a rotating shaft is inserted into the rotating hole 103 to realize rotating connection.

Further, a fixing protrusion 3 for fixing the spring is provided on the inner support plate 101, and the fixing protrusion 3 includes a fixing slope 301 connected to the support spring 2. The arrangement of the fixing protrusions 3 facilitates rapid determination of the installation positions of the supporting springs 2 and improves the installation efficiency of the supporting springs, and the arrangement of the fixing inclined planes 301 facilitates force application on the supporting springs 2, so that labor is saved.

In addition, an external corner spare spring buckle still includes arc closing plate 5, and the arc opening direction of arc closing plate 5 is unanimous with the opening direction of interior/exterior scute, is provided with fixed connection board 4 at arc closing plate 5 intermediate position, and the contained angle that two interior backup pads 101 formed is divided equally to fixed connection board 4, has the clearance between arc closing plate 5 both ends and exterior scute. The arc-shaped sealing plate 5 is arranged to shield the concave part at the external corner, so that the appearance is attractive, and the gap is arranged to prevent the external corner plate from rotating.

Example 2:

as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the technical solution of the embodiment 2 is basically the same as the technical solution of the embodiment 1, and the differences are as follows: transition plates 104 are arranged between the inner support plate 101 and the outer support plate 102, the rotating holes 103 are arranged at the connecting and bending positions of the inner support plate 101 and the transition plates 104, and transition surfaces 105 are arranged between the inner support plate 101 and the transition plates 104 and between the outer support plate 102 and the transition plates 104. The arrangement of the transition plate 104 is convenient for avoiding the interference of the two clamping plates 1 during rotation, and the arrangement of the transition surface 105 avoids the sharp surface of the male corner fastener, thereby improving the safety, avoiding the scratch and simultaneously improving the aesthetic degree.

It should be noted that as used in the foregoing description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The above examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (10)

1. The utility model provides an external corner spare spring buckle, characterized by, including two splint (1) that the symmetry set up, splint (1) are including perpendicular interior backup pad (101) and outer backup pad (102) that set up, are provided with the rotation hole on splint (1), and two splint (1) rotate the connection each other through the rotation hole, and interior backup pad (101) on two splint (1) form the interior scute that is used for supporting external corner department shingle nail (6) internal face, and outer backup pad (102) on two splint (1) form the exterior scute that is used for supporting external corner department shingle nail (6) external face, are provided with supporting spring (2) on the interior scute, supporting spring (2) both ends are fixed respectively on interior backup pad (101) of two splint (1).

2. A male corner fitting spring clip according to claim 1, wherein the turning hole is provided in the inner support plate (101).

3. The male corner member spring clip as claimed in claim 1, wherein the inner corner plate is configured in a "V" configuration and the outer corner plate is configured in a "W" configuration, the inner and outer corner plates having openings in the same direction.

4. The male corner fitting spring fastener of claim 1, wherein a transition plate (104) is arranged between the inner support plate (101) and the outer support plate (102), and the rotation hole is arranged at the connecting bend of the inner support plate (101) and the transition plate (104).

5. The male corner fitting spring clip according to claim 4, wherein a transition surface (105) is provided between the inner support plate (101) and the transition plate (104) and between the outer support plate (102) and the transition plate (104).

6. A male corner fitting spring snap according to any one of claims 1-5, characterized in that a fixing protrusion (3) for fixing a spring is provided on the inner support plate (101).

7. A male corner fitting spring clip according to claim 6, characterized in that the fixing projection (3) comprises a fixing ramp (301) connected to the support spring (2).

8. The male corner member spring clip according to any one of claims 1 to 5, further comprising an arc-shaped sealing plate (5), wherein the arc-shaped sealing plate (5) has an opening direction corresponding to the opening direction of the inner/outer corner plate.

9. The male corner fitting spring clip according to claim 8, wherein a fixed connecting plate (4) is provided at the middle position of the arc-shaped sealing plate (5), and the fixed connecting plate (4) bisects the included angle formed by the two inner supporting plates (101).

10. The male corner member spring clip according to claim 8, wherein a gap exists between both ends of the arc-shaped sealing plate (5) and the outer corner plate.

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