TWI651460B - Door frame structure - Google Patents

Abstract

A door frame structure is used to be fixedly disposed on one side wall forming a door hole. The door frame structure includes a first fixing member, a second fixing member, and an abutting member. The first fixing member and the second fixing member are L-shaped, respectively, and the first inner contact surface of the first fixing member can be fixed to two adjacent sides of the side wall, and the portion of the second inner contact surface of the second fixing member Fen can be fixed to the other side of the side wall and the first fixing member, and the two ends of the abutting member can be fixed to the engaging structure of the first fixing member and the second fixing member, respectively. By adjusting the relative position of the first fixing member and the second fixing member to each other, and adjusting the relative position of the abutting member with respect to the second fixing member, the door frame structure can be installed on a variety of side walls of different thicknesses, and the door frame structure can be suitably installed. A variety of door thicknesses.

Description

Door frame structure

The invention relates to a door frame structure, in particular to a combined door frame structure.

The existing door frame structure is generally designed according to the conventional wall thickness and door opening size, and the door frame structure is mostly fixed directly. In this way, in the actual construction process, tolerances due to the thickness of the wall and the size of the door opening often occur. Due to the existing tolerances, the door frame structure cannot be effectively installed in the door opening. For this reason, the present inventor has devoted himself to studying and cooperating with the application of theories to propose a present invention with a reasonable design and effective improvement of the above problems.

The main object of the present invention is to provide a door frame structure, which is used to improve the existing technology. Most door frame structures are designed in one piece. When there is a relatively large tolerance in the thickness of the wall or the size of the door opening, the door frame structure cannot easily be installed The problem with the door.

In order to achieve the above object, the present invention provides a door frame structure for fixingly disposed on one of the side walls forming a door hole. The door frame structure includes a first fixing member, a second fixing member, and an abutting member. The first fixing member includes two first plate structures, and the length direction of each first plate structure is defined as a longitudinal direction, and a first radial direction and a second radial direction perpendicular to the longitudinal direction form a common direction. In the transverse plane, the cross section of the first fixing member is L-shaped in the cross-section. The two first plate structures are connected to each other in a recessed manner to form a first receiving groove. The first receiving groove penetrates the first in the longitudinal direction. A fixing member is provided; opposite sides of the first fixing member are defined as a first inner contact surface and a first exposed surface, respectively. The second fixture contains two first The two-plate structure has a length direction parallel to the longitudinal direction of each second plate structure. The cross section of the second fixing member in the horizontal plane is L-shaped, and one end of the second fixing member has an engaging structure. The abutting member is provided with a buffer structure, and one end of the abutting member can cooperate with the engaging structure. Wherein, when the door frame structure is fixedly arranged on the side wall, the first inner contact surface is fixedly attached to two adjacent sides of the side wall, a part of the second inner contact surface is fixedly fixed to the other side of the side wall, and the second inner surface A part of the contact surface is fixedly attached to the first exposed surface, one end of the abutting member and the engaging structure are fixed to each other, and one end of the abutting member provided with a buffer structure is fixed to the first exposed surface; The position of the two fixing members can provide a door panel hinge fixation. When a door panel pivotally connected to the door panel is closed relative to the door panel hinge, the buffer structure can correspond to the top door panel, and the buffer structure can absorb part of the effect from the door panel. force.

The beneficial effects of the present invention can be that it can be installed on a variety of side walls with different thicknesses, and the door frame structure can be adapted to install a plurality of door panels with different thicknesses.

In order to further understand the features and technical contents of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, but the drawings are provided for reference and explanation only, and are not intended to limit the present invention.

1‧‧‧Door frame structure

10‧‧‧First Fixing

10a‧‧‧First inner contact surface

10b‧‧‧ first appearance

101, 102‧‧‧The first plate

101T, 102T, 201T, 202T‧‧‧thickness

102D, 202D‧‧‧thickness (width) degree

103‧‧‧First receiving slot

104‧‧‧Groove

105‧‧‧channel

20‧‧‧Second Fixing

20a‧‧‧Second inner contact surface

20b‧‧‧Second exposed

201, 202‧‧‧Second plate

2021‧‧‧Top

2022‧‧‧ bottom

203‧‧‧Second accommodation slot

204‧‧‧Groove

205‧‧‧channel

206‧‧‧ snap structure

30‧‧‧Available pieces

301‧‧‧channel

302‧‧‧Trench

31‧‧‧ buffer structure

H‧‧‧Door hinge

D‧‧‧Door panel

W‧‧‧ sidewall

WD‧‧‧thickness

FIG. 1 is a schematic diagram of a door frame structure fixedly installed on a wall having a door opening according to the present invention.

2 is a cross-sectional view of the door frame structure of the present invention fixed to a wall in a lateral direction.

3A, 3B, and 3C are cross-sectional views of a first fixing member, a second fixing member, and an abutment member of a door frame structure of the present invention in a transverse direction.

FIG. 4 is a schematic cross-sectional view of a door frame structure of the present invention fixedly installed on door panels of different thicknesses.

FIG. 5 is a schematic cross-sectional view of a door frame structure of the present invention fixedly installed on walls of different thicknesses.

FIG. 6 is a schematic diagram of a door frame structure according to another embodiment of the present invention.

FIG. 7 is a schematic diagram of a door frame structure according to another embodiment of the present invention.

FIG. 8 is a schematic diagram of a door frame structure according to still another embodiment of the present invention.

The following describes the implementation of the door frame structure of the present invention through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the spirit of the present invention. In addition, the drawings of the present invention are only for simple description, and are not drawn according to the actual size, that is, the actual size of the relevant structure is not reflected, and it will be described first. The following embodiments describe the viewpoints of the present invention in more detail, but do not limit the scope of the present invention in any way.

Please refer to FIG. 1 to FIG. 3 together, which are schematic diagrams of a door frame structure of the present invention. As shown in the figure, three door frame structures 1 of the present invention can be correspondingly fixed to three side walls W of a door opening. In practical applications, the three door frame structures 1 can be glued, engaged with each other, and fixed with each other using auxiliary positioning members (such as steel nails); in different embodiments, the three door frame structures 1 can also be against each other. But not combined with each other, or the three door frame structures 1 can be detachably engaged with each other, so that a user can replace a single door frame structure 1 when any one of the door frame structures 1 is destroyed, without the need to replace three door frame structures 1 .

As shown in FIG. 2, it is a schematic diagram of a single door frame structure 1 fixed to a side wall W. The door frame structure 1 includes a first fixing member 10, a second fixing member 20, and an abutment member 30. One side of the first fixing member 10 is fixed on two adjacent sides of the side wall W, and the second fixing member 20 One side of the second fixing member 20 is fixedly disposed on the other side of the side wall W, and the other part of one side of the second fixing member 20 is correspondingly fixed on the first fixing member 10. One end of the abutting member 30 is fixed to the second fixing member 20, and the other end of the abutting member 30 is fixed to the first fixing member 10. In practical applications, the materials of the first fixing member 10, the second fixing member 20, and the abutting member 30 may be selected according to requirements, for example, they may be plastic, wood, plastic steel, etc., which are not limited herein.

Further, please refer to FIG. 1 and FIG. 3A together. FIG. 3A shows a transverse plan view of the first fixing member 10 taken along the X-Y plane shown in FIG. 1. First fixture 10 It may be composed of two first plates 101, 102 connected to each other, and the length direction of each first plate 101, 102 is defined as a longitudinal direction (that is, the Z-axis direction of the coordinate system shown in the figure). One side of a plate body 101, 102 is connected to each other. A first radial direction perpendicular to the longitudinal direction (the X-axis direction of the coordinate system shown in FIG. 2) and a second radial direction (the Y-axis direction of the coordinate system shown in FIG. 2) respectively form a horizontal plane (Ie, the XY plane of the coordinate system shown in the figure), the cross section of the first fixing member 10 in the transverse plane is L-shaped.

The first fixing member 10 is recessed at a position where the two first plates 101 and 102 are connected to each other to form a first accommodating groove 103. The first accommodating groove 103 is substantially along the longitudinal direction (that is, the coordinate system shown in FIG. 1). Z axis direction), and the first accommodating groove 103 is disposed through the first fixing member 10; in practical applications, the first accommodating groove 103 may be arc-shaped in a horizontal plane perpendicular to the longitudinal direction. .

Please refer to FIG. 2 and FIG. 3A together. The two opposite sides of the first fixing member 10 are respectively defined as a first inner contact surface 10a and a first exposed surface 10b. When the first fixing member 10 is fixedly disposed on the side wall W The first inner contact surface 10a is two side surfaces adjacent to each other fixedly disposed on the side wall W, and the corners of the side wall W are correspondingly received in the first receiving groove 103. When the corner of the side wall W does not appear to be a right angle, the first inner contact surface 10 a may still be attached to two adjacent side walls of the side wall W. In practical applications, the first fixing member 10 may be fixed to the side wall W in an adhesive manner, and the first fixing member 10 may be concavely formed with a plurality of grooves 104 on the first inner contact surface 10a. The groove 104 may be provided through the first fixing member 10 along the longitudinal direction (that is, the Z-axis direction of the coordinate system shown in FIG. 1); thus, when the first fixing member 10 is glued and fixed to the side wall W, The gas can escape through the grooves 104, so that the problem that the gas cannot escape can be avoided, and the problem that the first fixing member 10 cannot be firmly connected to the side wall W can be avoided. It is worth mentioning that in the figure of the present embodiment, the two first plates 101 and 102 are connected substantially perpendicular to each other as an example, but in different embodiments, the two first plates 101 and 102 may also be connected. They are connected to each other in a manner slightly less than 90 degrees, which is not limited here.

In a preferred application, each of the first plate bodies 101 and 102 may have a plurality of channels 105 inside, and the channels 105 may pass through the first plate along the longitudinal direction (that is, the Z-axis direction of the coordinate system shown in FIG. 1). The bodies 101 and 102 are arranged. In this way, material can be effectively saved, and the first plates 101 and 102 can be effectively prevented from being deformed when the phenomenon of thermal expansion and contraction occurs due to environmental influences. The number of the channels 105 of each of the first plates 101 and 102 can be designed according to requirements, and is not limited here, and the shape of each channel 105 can also be changed according to requirements, not limited to those shown in the figure. .

Please refer to FIG. 1 and FIG. 3B together. FIG. 3B shows a schematic cross-sectional view of the second fixing member 20 in the transverse plane (ie, the X-Y plane of the coordinate system shown in FIG. 2). As shown in the figure, the second fixing member 20 may be formed by connecting two second plates 201 and 202 to each other, and each of the second plates 201 and 202 may be in a longitudinal direction (that is, Z in the coordinate system shown in FIG. 1). Along the elongated structure formed by the axial direction), the cross-sectional shape of the second fixing member 20 in the transverse plane (ie, the XY plane of the coordinate system shown in the figure) is L-shaped. The two opposite sides of the two second plates 201 and 202 may be defined as a second inner contact surface 20a and a second exposed surface 20b, respectively. As shown in FIG. 2, when the door frame structure 1 is fixed to the side wall W, A part of the second inner contact surface 20 a may be fixedly disposed on one side of the side wall W, and another part of the second inner contact surface 20 a may be a first exposed surface 10 b fixedly disposed on the first fixing member 10. And are fixed to each other with the first fixing member 10. Wherein, the second inner contact surface 20a may be fixed to the side wall W by gluing, and the second inner contact surface 20a may also be fixed to each other with the first fixing member 10 by gluing, but it is not limited thereto. The second fixing member 20 may be concavely formed with a plurality of grooves 204 on the second inner contact surface 20a. The grooves 204 have the same effect as the grooves 104 provided on the first inner contact surface 10a. Further details; among them, the positions, number, shape, etc. of the grooves 104 and 204 can be changed according to requirements, and are not limited to those shown in the figure.

The second fixing member 20 may have a plurality of channels 205 inside, and each channel 205 may be disposed through the second fixing member 20 in the longitudinal direction (ie, the Z-axis direction shown in FIG. 1). The effects of the multiple channels 205 are the same as the multiple channels 105 described above, and details are not described herein again. In practical applications, the appearance, length, and extension of each channel 105 and 205 The direction can be changed according to the requirements. The figure shows only one of the exemplary aspects.

An end at which the second fixing member 20 and the first fixing member 10 are fixed to each other may be concavely formed with an engaging structure 206, and an end of the abutting member 30 may be correspondingly engaged with the engaging structure 206. The two fixing members 20 are fixed to each other. As shown in the figure of this embodiment, the engaging structure 206 is taken as an example of the groove, but is not limited thereto.

In practical applications, the two first plates 101 and 102 of the first fixing member 10 may be integrally formed, and the two second plates 201 and 202 of the second fixing member 20 may also be integrally provided. Of course, in special applications, the two first plates 101, 102 or the two second plates 201, 202 may also be made of different materials.

Please refer to FIG. 1 and FIG. 3C together. FIG. 3C shows a schematic cross-sectional view of the abutment member 30 in the transverse plane (ie, the X-Y plane of the coordinate system shown in FIG. 2). The cross section of the abutment member 30 in the transverse plane is L-shaped. As shown in FIG. 2, one end of the abutting member 30 is engaged with the engaging structure 206 of the second fixing member 20, and the other end of the abutting member 30 is a first exposed surface 10 b of the first fixing member 10. Fixed to each other. In practical applications, the engaging manner of the abutting member 30 and the second fixing member 20 can be tightly matched, or it can be fixed by gluing with a corresponding gel. The fixing manner of the abutting member 30 and the first fixing member 10 may be fixed by gluing. In a preferred application, a position where the abutment member 30 and the second fixing member 20 are fixed to each other and a position where the abutment member 30 and the first fixing member 10 are fixed to each other may also be formed with a plurality of grooves 302. The function of the trench 302 is the same as that of the aforementioned trenches 104 and 204, and will not be described again. In addition, the inside of the abutment member 30 may also have multiple channels 301, and the functions of these channels 301 are the same as those of the aforementioned channels 105 and 205, and details are not described herein again.

The abutting member 30 may be provided with a buffer structure 31 at one end fixed to the first fixing member 10. As shown in FIG. 2, when the door frame structure 1 is fixedly disposed on the side wall W, the door panel hinge H is a door panel D fixedly disposed on the first exposed surface 10b and pivotally connected to the door panel hinge H. The door panel D is opposite to the door panel hinge When H is in a closed state, one side of the door panel D may correspond to abut against the buffer structure 31, and the relief The punching structure 31 can absorb part of the force exerted by the door panel D, and the cushioning structure 31 can be, for example, a sponge and a relatively soft member such as a sponge. In this way, when the user closes the door, the door panel D will not directly hit the abutment member 30, but will hit the buffer structure 31, so that the sound generated by the door panel D's impact can be greatly reduced. In practical applications, the buffer structure 31 may be fixed to the abutment member 30 in an adhesive manner, for example, but is not limited thereto. In special applications, the buffer structure 31 may also be integrally provided on the second fixing. Piece 20.

It is worth mentioning that, in actual implementation, in addition to the first fixing member 10 being fixed to the side wall W by gluing, it can also be fixed to the side wall W by cooperating with a plurality of auxiliary positioning members (not shown, such as steel nails). To strengthen the connection strength between the two; similarly, in addition to the second fixing member 20 and the first fixing member 10 being glued to each other, a plurality of auxiliary positioning members (not shown, such as steel nails) can be used to strengthen the two. The strength of the connection between people.

Please refer to FIG. 2 and FIG. 4 together. The difference between FIG. 4 and FIG. 2 is that the thickness of the door panel D shown in FIG. 4 is greater than the thickness of the door panel D shown in FIG. 2. As shown in the figure, by adjusting the relative positions of the abutment member 30 and the second fixing member 20 of the door frame structure 1 of the present invention, the same door frame structure 1 can be used to install door plates D of different thicknesses. Please refer to FIG. 2 and FIG. 5 together. The difference between FIG. 5 and FIG. 2 is that the thickness of the sidewall W shown in FIG. 5 is greater than the thickness of the sidewall W shown in FIG. 2. As shown in the figure, by adjusting the relative positions of the first fixing member 10 and the second fixing member 20 of the door frame structure 1 of the present invention, the same door frame structure 1 can be used to install side walls W having different thicknesses. Therefore, for the author of the door frame, the door frame structure 1 of the present invention can be installed on a variety of walls of different thicknesses and door panels of different thicknesses; and for the manufacturer of the door frame structure 1 of the present invention, only the change is required The lengths of the first fixing member 10, the second fixing member 20, the abutting member 30, and the engaging structure 206 can make the door frame structure 1 be installed on more side walls and door panels with different thicknesses.

Please refer to FIG. 6, which illustrates a schematic diagram of another embodiment of the door frame structure 1 of the present invention. This embodiment is substantially the same as the previous embodiment, and in this embodiment, it should be particularly noted that the two second plates 201 and 202 of the second fixing member 20 are in each other. At the connection point, a second receiving groove 203 may be formed in the recess, and the second receiving groove 203 may be provided through the second fixing member 20 in the longitudinal direction (that is, the Z-axis direction of the coordinate system shown in FIG. 1). . In this way, when the first fixing member 10 and the second fixing member 20 are fixed to the relatively narrow side wall W, the corners of one of the first plates 101 and 102 of the first fixing member 10 may be correspondingly received in the second container. The slot 203, that is, if the corners of the first plates 101 and 102 are not in a vertical state, the first plates 101 and 102 and the second fixing member 20 can still be closely fixed to each other.

Please refer to FIG. 7, which is a schematic diagram of a door frame structure 1 according to another embodiment of the present invention. The biggest difference between this embodiment and the previous embodiment is that the aforementioned first fixing member 10 and the second fixing member 20 may have the same appearance, so that for the manufacturer of the door frame structure 1, it can greatly reduce Production costs and speed up production efficiency. For the author of the door frame structure 1, the installation of the door frame structure 1 can be performed more quickly and easily.

Please refer to FIG. 8. It is specifically explained that, in practical applications, the first radial direction (the X-axis direction of the coordinate system shown in the figure) and the second radial direction (the coordinate shown in the figure) are mutually perpendicular to each other. The Y-axis direction of the system) is perpendicular to the aforementioned longitudinal direction (that is, the Z-axis direction of the coordinate system shown in FIG. 1), and the plane formed by the first radial direction and the second radial direction is defined as a transverse plane (i.e. The XY plane of the coordinate system shown in the figure), the first fixing member 10 is in a transverse plane, and the two first plates 101 and 102 of the first fixing member 10 may be in the first radial direction and the second radial direction, respectively. A member formed by extending in the direction. The two second plates 201 and 202 of the second fixing member 20 may also be members formed by extending in the first radial direction and the second radial direction, respectively. The width 101T of the first plate body 101 in the first radial direction is greater than the thickness 102T of the first plate body 102 in the second radial direction, and the first plate body 102 is fixedly disposed on the first plate body 101. Similarly, the width 201T of the second plate body 201 in the first radial direction is greater than the thickness 202T of the second plate body 202 in the second radial direction, and the second plate body 202 is fixedly disposed on the second One side of the plate body 201. If the thickness of the sidewall W in the second radial direction is defined as a wall thickness WD, the width of the first plate body 102 in the second radial direction is The degree 102D is not greater than the wall thickness WD, and the width 202D of the second plate 202 in the second radial direction is not greater than the thickness 102D of the first plate.

In addition, the engaging structure 206 of the second fixing member 20 may be an inner groove formed by one end of the second fixing member 20 being recessed inward, and the engaging structure 206 may be an end region of the second fixing member 20. It is separated by a top 2021 and a bottom 2022, and the length of the top 2021 in the second radial direction is smaller than the length of the bottom 2022 in the second radial direction in the transverse plane (ie, the cross section shown in FIG. 8). Whereas part of the bottom 2022 is covered by the top 2021 and not covered by the top 2021, at least one auxiliary positioning member (such as a steel nail) may be provided to strengthen the second fixing member 20 and the first fixing member 10 to each other. Connection strength; in practical applications, one end of the first fixing member 10 may also have a similar design, which is not repeated here.

The above are only the preferred and feasible embodiments of the present invention, and therefore do not limit the patent scope of the present invention. Therefore, any equivalent technical changes made using the description and drawings of the present invention are included in the protection scope of the present invention .

Claims (9)

A door frame structure is used to be fixedly disposed on one of the side walls forming a door hole. The door frame structure includes a first fixing member including two first plates, and the length direction of each of the first plates is defined It is a longitudinal direction, a first radial direction and a second radial direction that are perpendicular to the longitudinal direction together form a transverse plane, and the cross section of the first fixing member in the transverse plane is L-shaped, A first accommodating groove is recessed in a position where the two first plates are connected to each other, and the first accommodating groove is provided through the first fixing member along the longitudinal direction; the first fixing member The two opposite sides are defined as a first inner contact surface and a first exposed surface, respectively; a second fixing member includes two second plates, and the length direction of each of the second plates is equal to the length of the second plate. The longitudinal direction is parallel, and the cross section of the second fixing member in the transverse plane is L-shaped. One end of the second fixing member has an engaging structure. The opposite sides of the second fixing member are defined respectively. A second inner contact surface and a Two exposed surfaces; an abutment member provided with a buffer structure, one end of the abutment member can cooperate with the engaging structure; wherein when the door frame structure is fixedly disposed on the side wall, the first An inner contact surface is fixedly attached to two adjacent side surfaces of the side wall, a part of the second inner contact surface is fixedly fixed to the other side surface of the side wall, and a part of the second inner contact surface is fixed. A part of the abutting member is fixed to the first exposed surface, one end of the abutting member and the engaging structure are fixed to each other, and one end of the abutting member provided with the buffer structure is fixed to the first exposed surface And the position where the first exposed surface is far from the second fixing member can provide a door panel hinge fixation, when a door panel pivotally connected to each other by the door panel hinge is closed relative to the door panel hinge, the buffering The structure can correspond to the door panel, and the buffer structure can absorb a part of the force from the door panel; wherein the first fixing member and the second fixing member have a plurality of channels and a plurality of channels inside. Said channel runs through in said longitudinal direction The fixing member is provided. The door frame structure according to claim 1, wherein a position where the two second plates are connected to each other is concavely formed with a second receiving groove, and the second receiving groove penetrates the longitudinal direction in the longitudinal direction. A second fixing member; when a part of the second fixing member is fixedly disposed on the first fixing member, the second receiving groove can correspondingly receive a corner of the first fixing member. The door frame structure according to claim 1, wherein a cross section of the abutment member in the transverse plane is L-shaped, and the abutment member is provided with one end of the buffer structure and is fixedly disposed on the first section. An appearance. The door frame structure according to claim 1, wherein the door frame structure further includes a plurality of auxiliary positioning members, and the auxiliary positioning members can be fixedly disposed on the first fixing member and the side wall to strengthen the first positioning member. The connection strength between a fixing member and the side wall. The door frame structure according to claim 1, wherein the door frame structure further includes a plurality of auxiliary positioning members, and the auxiliary positioning members can be fixedly disposed between the first fixing member and the second fixing member, In order to strengthen the connection strength between the first fixing member and the second fixing member. The door frame structure according to claim 1, wherein the first inner contact surface is concavely formed with a plurality of grooves; wherein the gas generated after the first inner contact surface is glued and fixed to the side wall can pass through A plurality of said trenches escape outward. The door frame structure according to claim 1, wherein the second inner contact surface and the first fixing member are fixed to each other at a position where a plurality of grooves are formed in the recess; wherein the second inner contact surface and The gas generated after the first fixing member is glued and fixed can escape outward through a plurality of the grooves. The door frame structure according to claim 1, wherein a plurality of channels are formed in the abutment member, and a plurality of the channels penetrate the abutment member in the longitudinal direction. The door frame structure according to claim 1, wherein the engaging structure is an inner groove, and the inner groove separates one end of the second fixing member into a top and a bottom; wherein, the The cross section of the second fixing member in the transverse plane, the length of the top portion is shorter than the length of the bottom portion, and the portion of the bottom portion is not covered by the top portion, and the bottom portion is not covered by the top portion. A plurality of auxiliary positioning members are provided to assist in fixing the second fixing member and the first fixing member.