TWM469362U - Door frame structure - Google Patents

Description

Door frame structure

A door frame structure, especially for a door frame for a double opening of a door panel, having a door frame structure for increasing the aesthetics of the door frame and enhancing the positioning effect of the hinge.

Press, when the door panel is used, it needs to be pivoted to the door frame for switching, and the various door frames, whether single-open or double-open, are fixed to the wall surface by concrete in advance, that is, the door panel can be pivotally connected.

When the above-mentioned door frame is fixed to the wall surface, since the concrete is adhered to the door frame, the problem of insufficient adhesive strength is easily generated, and the door frame is easily loosened, so that the door panel is affected by the loosely deformed door frame, and the door panel is not easy to move and switch. Therefore, some operators will use screws to strengthen the door frame and the wall surface. The purpose is to increase the firmness of the door frame and the wall surface. However, this method is prone to the problems described later. First, after the screw locks the door frame, the screw The head will be exposed to the door frame, which greatly reduces the aesthetics of the door frame. Secondly, if the screw is in the process of locking the door frame, if the door frame is incorrectly misaligned, the screws must be pulled up. This method is easy to cause the wall surface. The problem of structural cracking is not conducive to the joint of the door frame, and after the door panel is switched for a long time, the hinge is easily loosened, causing the door panel to tilt. Therefore, how to solve the above-mentioned problems and defects is known to the relevant industry. The subject of research and development.

The main purpose of this creation is to further cover the outside of the screw for locking the door frame and the wall to cover the abrupt screw head, so that the overall aesthetic appearance of the creation is greatly increased; further, with the long round hole, Make the door frame visible assembly state adjustment Matching, but without destroying the wall structure, improving practicality.

The secondary purpose of this creation is to provide a reinforcing plate in the door frame, so that the reinforcing plate forms a space with the surface of the door frame. When the hinge is fastened to the door frame by screws, the screw can be formed with at least two points of support, which is greatly improved. Support, which in turn increases durability.

In order to achieve the above object, the door frame structure of the present invention comprises a door frame skeleton and a cover plate, the door frame skeleton has a base portion, and the door frame skeleton has a fitting surface for fitting on the wall on one side surface of the base portion, and a base surface on the other side surface, the base portion The through hole has an oblong hole extending through the mating surface and the base surface, and the oblong hole is provided with a positioning bolt, and the cover cover covers the base surface of the door frame skeleton to shield the positioning bolt.

In the foregoing door frame structure, the door frame skeleton defines a locking surface and a door stop surface at the base surface, and two positioning ribs are extended on two sides of the locking surface, the long round hole is located at the locking surface, and the cover plate has a shielding hole for shielding The shielding portion and the cover plate are provided with a locking groove on two sides of the shielding portion, and the two clamping grooves are positioned to position the positioning ribs of the door frame skeleton.

In the foregoing door frame structure, the long circular hole of the door frame skeleton may be disposed in a horizontal or vertical direction, or may be further disposed as a cross-shaped cross hole.

In the foregoing door frame structure, a reinforcing plate is arranged in the frame of the door frame, and the reinforcing plate forms a spacing with the base surface, and the screws of the hinge are simultaneously positioned on the base surface and the reinforcing plate to strengthen the supporting force of the screw to the position, and the twisting The chain forms a more stable structure.

In the foregoing door frame structure, the fitting surface of the door frame skeleton has two reinforcing ribs extending on two sides of the long circular hole, and the outer edge of the door frame skeleton is provided with a decorative strip.

By the above, when the positioning bolt penetrates into the oblong hole to position the frame frame and the wall, and then covers the positioning bolt with the cover cover, it is more beautiful, and when the hinge is locked by screws, the screw is At the same time, the surface of the frame frame and the reinforcing plate are penetrated, so that the screw forms at least two points of support, and the lifting support force can avoid the problem that the screw is tilted due to the looseness of the door plate, and is extremely durable.

1‧‧‧ door frame skeleton

11‧‧‧ base

12‧‧‧Fitting face

121‧‧‧ reinforcing ribs

13‧‧‧ base

131‧‧‧Locking surface

132‧‧‧door stop

14‧‧‧Long round hole

15‧‧‧ positioning ribs

16‧‧‧ reinforcing plate

17‧‧‧Cross hole

2‧‧‧ Cover

21‧‧‧Shading Department

22‧‧‧ card slot

3‧‧‧ Positioning bolt

4‧‧‧ wall

5‧‧‧Chain

6‧‧‧ screws

7‧‧‧ trim strip

8‧‧‧ Door panel

The first picture is a perspective view of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is an exploded view of the section of the creation.

The fourth picture is a cross-sectional view of the creation.

The fifth figure is a schematic diagram of another implementation state of the present creation.

The sixth picture is a schematic diagram of another implementation state of the creation.

The seventh figure is a schematic diagram of another implementation state of the present creation.

The eighth figure is a cross-sectional view of the assembly when the hinge is assembled.

Referring to the first to second figures, it can be clearly seen from the figure that the door frame structure of the present invention comprises a door frame skeleton 1 and a cover plate 2, wherein the door frame skeleton 1 has a base portion 11 and the door frame skeleton 1 is located at the base portion 11 One side surface has a fitting surface 12, and the other side surface has a base surface 13. The door frame skeleton 1 defines a locking surface 131 and a two door stop surface 132 at the base surface 13, and the locking surface 131 is located between the two door stop surfaces 132, the base portion 11 is provided with an oblong hole 14 extending through the mating surface 12 and the base surface 13 , and the oblong hole 14 is located at the surface of the locking surface 131 . The two sides of the locking surface 131 extend from the door stop surface 132 to extend the two positioning ribs 15 . A reinforcing plate 16 is disposed in the door frame 1 , and the reinforcing plate 16 forms a spacing with each of the door surface 132 of the base surface 13 . The two complementary reinforcing ribs 121 extend from the two sides of the long hole 14 .

The cover plate 2 has a shielding portion 21, and the cover plate 2 is provided with a latching groove 22 on both sides of the shielding portion 21.

Referring to the third to fourth figures, it can be clearly seen from the figure that when the present invention is used, the fitting surface 12 of the door frame 1 is fitted to the surface of the wall 4, in this embodiment The concrete is adhered in such a way that the two are adhesively fitted. When the door frame 1 has been fixed, the positioning pin 3 is used to extend the long circle of the door frame 1 The hole 14 is fixedly located in the wall 4 through the rear lock, and the two reinforcing ribs 121 are configured to strengthen the frame frame 1 of the door frame, so that the positioning bolt 3 can be locked to avoid deformation of the frame frame 1 and the positioning pin 3 is located in the long circle of the frame frame 1 at the same time. Inside the hole 14 and the wall 4, the positioning effect of the door frame skeleton 1 and the wall 4 is further improved, that is, the reinforcing effect is generated, and the cover plate 2 is continuously covered on the base surface 13 of the door frame skeleton 1, and the cover plate 2 is replaced. The positioning groove 15 of the frame frame 1 is positioned to be positioned by the positioning rib 15 of the door frame 1 , wherein the locking pin 3 is located between the positioning ribs 15 of the door frame 1 , so when the cover 2 covers the base 13 The shielding portion 21 can be used to shield the positioning pin 3, thereby overcoming the problems of the prior art, so that the appearance of the present door frame structure can greatly increase the aesthetics.

Please refer to the fourth to seventh figures, wherein the fifth to seventh figures are schematic views of three preferred implementation states of the oblong hole 14. As shown in the fifth figure, the oblong hole 14 is laterally disposed, When the door frame skeleton 1 is fitted to the surface of the wall 4 to cause a lateral alignment error, the door frame skeleton 1 is laterally adjusted for alignment correction; as shown in the sixth figure, the oblong hole 14 is longitudinally disposed, so that the door frame is When the skeleton 1 is fitted to the surface of the wall 4 and the upper and lower alignment errors occur, the door frame skeleton 1 is longitudinally adjusted for alignment correction; as shown in the seventh figure, the oblong hole 14 is further configured to be a cross shape of a cross shape. 17, when the door frame 1 is misaligned in the process of fitting the surface of the wall frame 4, the upper and lower positions of the door frame 1 can be adjusted according to the lateral and longitudinal directions of the cross hole 17, so as to facilitate the alignment and the transmission. A structure can achieve this effect without damaging the surface of the wall 4, which is extremely practical.

Referring to the eighth figure, it can be clearly seen from the figure that when the hinge 5 equipped with the door panel 8 is assembled to the door frame skeleton 1, the two door stop faces 132 of the reinforcing plate 16 and the base surface 13 of the door frame skeleton 1 A spacing is formed, so when the hinge 5 is locked to the door frame 1 by the screw 6, the screw 6 is simultaneously positioned on the door stop surface 132 and the reinforcing plate 16 to strengthen the supporting force when the screw 6 is positioned there. The hinge 5 can be more stably locked on the base surface 13 of the door frame 1 to achieve the reinforcing effect; further, the door frame 1 The outer edge is provided with a trim strip 7 for shielding the adhesion of the door frame skeleton 1 to the surface of the wall 4.

Therefore, the present invention is capable of solving the problems and deficiencies of the prior art. The key technology is that the door frame 1 is provided with an oblong hole 14 so that when the door frame 1 is adhered to the surface of the wall 4, the positioning pin 3 can be further utilized. Reinforcement and locking, at the same time, covering with the cover 2, the positioning bolt 3 can be shielded, so that the door frame skeleton 1 achieves an aesthetic effect. Further, a reinforcing plate 16 is provided in the door frame skeleton 1, and the reinforcing plate 16 and the surface of the door frame 1 are provided. It has a spacing, so when the screw 6 penetrates the surface of the door frame 1 and the reinforcing plate 16 at the same time, at least two points of support are formed, which greatly enhances the supporting force of the screw 6 on the door frame 1 , so that the creation will not be used after long-term use. The problem that the screw 6 is loosened causes the door panel 8 to tilt, which is extremely durable.

1‧‧‧ door frame skeleton

11‧‧‧ base

12‧‧‧Fitting face

121‧‧‧ reinforcing ribs

13‧‧‧ base

131‧‧‧Locking surface

132‧‧‧door stop

14‧‧‧Long round hole

15‧‧‧ positioning ribs

16‧‧‧ reinforcing plate

2‧‧‧ Cover

21‧‧‧Shading Department

22‧‧‧ card slot

Claims (8)

A door frame structure comprising a door frame skeleton and a cover plate, the door frame skeleton having a base portion, the door frame skeleton having a fitting surface for fitting on the wall on one side of the base portion, a base surface on the other side surface, and a through-mating surface through the base portion The long round hole with the base surface is provided with a positioning bolt, and the cover cover covers the base surface of the door frame skeleton to shield the positioning bolt. The door frame structure according to claim 1, wherein the door frame skeleton defines a locking surface and a door stop surface at the base surface, and two positioning ribs extend from the two sides of the locking surface, and the oblong hole is located at the locking surface. The cover plate has a shielding portion for shielding the positioning bolt, and the cover plate is provided with a latching groove on two sides of the shielding portion, and the two latching slots are positioned to position the positioning ribs of the door frame skeleton. The door frame structure according to claim 1, wherein the long circular hole of the frame frame is laterally disposed. The door frame structure according to claim 1, wherein the long circular hole of the door frame skeleton is longitudinally disposed. The door frame structure according to claim 1, wherein the long circular hole of the door frame skeleton is further configured as a cross hole of a cross shape. The door frame structure according to claim 1, wherein the door frame skeleton is provided with a reinforcing plate, the reinforcing plate forms a spacing with the base surface, and the base frame of the door frame skeleton locks the inherent hinge, and the hinge is locked by screws. Solid, and the screw is positioned at the same time on the base surface and the reinforcing plate. The door frame structure according to claim 1, wherein the fitting surface of the door frame skeleton is located on two sides of the oblong hole and extends two reinforcing ribs. The door frame structure according to claim 1, wherein the outer edge of the frame frame is provided with a decorative strip.