TWI667405B - Quick mount door frame - Google Patents

Abstract

A quick-installing door frame includes a fixed frame, an inner frame, a first outer frame and a second outer frame. The fixing frame is fixed in a frame reserved opening of a wall surface, and the inner frame is fixed to the fixing frame for mounting a door panel. The first outer frame is fixed to one side of the inner frame, and the second outer frame is fixed to the other side of the inner frame to improve the time and process required for the door frame installation.

Description

Quick-mounted door frame

The invention relates to a door frame. In particular, there is a quick-loading door frame.

With the advancement of industry and commerce, economic models and changes in social structure, the global population has gradually moved to the cities, and various cities have developed successively and become synonymous with prosperity and progress.

However, behind the thriving city scene, it is an alienated relationship. A large foreign population lives close to each other but strangely in the same city. Unlike rural households, each other knows each other, social integration and social control are gradually disintegrated, and social problems and crimes are also breeding.

The house is the place to protect everyone's safety, while the door represents the communication channel with the outside world. As a result, most buildings are designed with more than one door for access and provide security during breaks.

The design and installation of the door not only represents the quality of the house, but also enhances the safety of the residence. The design and installation of the door frame determines the quality and safety of the door. How to provide a safe and reliable and easy to install door frame not only helps to improve the safety of living, but also enhances the quality of life.

SUMMARY OF THE INVENTION The Summary of the Disclosure is intended to provide a basic understanding of the present disclosure. This Summary is not an extensive overview of the disclosure, and is not intended to be an

An object of the present invention is to provide a quick-installing door frame, which can conveniently install the door frame and effectively reduce the man-hour and process required for installing the door frame.

In order to achieve the above object, a technical aspect of the present invention relates to a quick-installing door frame comprising a fixed frame, an inner frame, a first outer frame and a second outer frame.

The fixing frame is fixed in a frame reserved opening of a wall surface, and the inner frame is fixed to the fixing frame for mounting a door panel. The first outer frame is fixed to one side of the inner frame, and the second outer frame is fixed to the other side of the inner frame.

Wherein, the fixing frame comprises a fixing opening, and the inner frame comprises a fixing protrusion for coupling with the fixing opening. In addition, the fixing frame further comprises a locking opening connected to the fixing opening, and the inner frame further comprises a locking protrusion connected to the fixing protrusion, so that the engaging protrusion and the engaging opening are coupled to each other.

In an embodiment, the quick-installing door frame further includes a plurality of fixing devices for fixing the fixing frame to the door frame reserved opening of the wall.

In one embodiment, the quick-fit door frame further utilizes a plurality of fixtures to secure the inner frame to the fixed frame.

In an embodiment, the fixture comprises a screw or a row of pins.

In an embodiment, the quick-install door frame further includes a bonding agent to fix the first outer frame to one side of the inner frame, and the second outer frame is fixed to the inner frame The other side.

In one embodiment, the bonding agent is urea formaldehyde resin, melamine formaldehyde resin, phenol formaldehyde resin, resorcinol resin, polyvinyl acetate resin, isocyanate resin, melamine urea formaldehyde co-condensation resin, or phenol urea formaldehyde. Condensation resin.

In an embodiment, the quick-installing door frame further comprises a sealing strip formed on the inner frame, wherein the sealing strip is an airtight strip, a soundproof strip, a bumper strip, a fire strip, a smoke strip, or a trim board.

In one embodiment, the quick-loading door frame further includes a plurality of L-shaped right-angle fixing members for fixing the inner frame material to form a U-shaped inner frame for transportation and installation.

In summary, the quick-installing door frame can effectively reduce the number of steps required to install the door frame, and save the man-hour required for installing the door frame. The quick-installing door frame can further form the U-shaped structure required for the door frame in the factory by the fixed frame, the inner frame, the first outer frame and the second outer frame, so that it can be conveniently transported to the construction site, and can be quickly and conveniently Installed on the wall. Compared with the conventional door frame installation, the quick-loading door frame not only saves the installation time and process, but also increases the adhesion between the door frame and the wall surface, and increases the durability of the door frame and the overall aesthetic appearance.

3‧‧‧ hatching

4‧‧‧ hatching

100‧‧‧Quick-mounted door frame

110‧‧‧ first frame

112‧‧‧ Groove

113‧‧‧ inside fixed arm

115‧‧‧Outer fixed arm

120‧‧‧ inside frame

121‧‧‧Fixed parts

122‧‧‧Fixed bumps

123‧‧‧fixed slot

124‧‧‧Fixed bulge

125‧‧‧Clamping bumps

126‧‧‧stop

127‧‧‧doors

128‧‧‧door stop

129‧‧‧ Sealing strip

130‧‧‧Fixed frame

132‧‧‧Fixed opening

133‧‧‧fixed slot

134‧‧‧Fixed bulge

136‧‧‧ snap opening

140‧‧‧second frame

142‧‧‧ Groove

143‧‧‧ inside fixed arm

145‧‧‧Outer fixed arm

150‧‧‧Fixed devices

200‧‧‧ wall

210‧‧‧ door frame reserved

310‧‧‧Steps

320‧‧‧Steps

330‧‧‧Steps

520‧‧‧Adhesive

530‧‧‧Adhesive

The above and other objects, features, advantages and embodiments of the present disclosure will become more apparent and understood. FIG. 1 is a schematic view of a quick-fit door frame according to an embodiment of the invention.

FIG. 2 is a top plan view of a quick-fit door frame according to an embodiment of the invention.

FIG. 3 is a schematic flow chart of a quick assembly door frame according to an embodiment of the invention.

4 is a partial, partial, perspective, isometric view of a quick-fit door frame in accordance with an embodiment of the invention.

The following is a detailed description of the embodiments, but the embodiments are not intended to limit the scope of the disclosure, and the description of the structural operation is not intended to limit the order of execution, and any components are recombined. The structure and the device with equal efficiency are all covered by the disclosure. In addition, the drawings are for illustrative purposes only and are not drawn to the original dimensions. For the sake of understanding, the same or similar elements in the following description will be denoted by the same reference numerals.

In addition, the terms used in the entire specification and the scope of the patent application, unless otherwise specified, usually have the usual meaning of each word used in the field, in the content disclosed herein and in the special content. . Certain terms used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in the description of the disclosure.

In the scope of the embodiments and patent applications, unless the context specifically dictates the articles, "a" and "the" may mean a single or plural. The numbers used in the steps are merely used to indicate steps for explanation, and are not intended to limit the order and the embodiments.

Secondly, the terms "including", "including", "having", "containing", and the like, as used herein, are all open terms, meaning, but not limited to.

Referring to FIG. 1 , it is a schematic diagram of a quick-fit door frame according to an embodiment of the invention. The second drawing is a schematic view of the top view, and the third drawing is a schematic view of the assembly process of the quick-installing door frame, which is located at the position of the 3-3 section line of Fig. 1. Figure 4 is a partial perspective view of a section of the 4-4 section line of the quick-fit door frame.

As shown, the quick-install door frame 100 includes a fixed frame 130, an inner frame 120, a first outer frame 110, and a second outer frame 140.

The fixing frame 130 is fixed in a door frame reservation port 210 of a wall surface 200. The inner frame 120 is fixed to the fixing frame 130 and can be used to install a door panel. The first outer frame 110 is fixed to one side of the inner frame 120, and the second outer frame 140 is fixed to the other side of the inner frame 120.

Referring to step 310 of FIG. 3 , the quick-installing door frame 100 can be quickly fixed to the door frame reserved port 210 of the wall 200 by using the fixing frame 130 . The quick-installing door frame 100 can quickly and conveniently utilize the fixing device 150, such as a screw or a nail, to conveniently fix the fixing frame 130 to the door frame reserved opening 210 of the wall surface 200.

Next, referring to step 320, the inner frame 120 is further fixed on the fixed frame 130 by using the fixing device 150.

It should be noted that, referring to FIG. 2 and FIG. 4, the fixing frame 130 includes a fixing opening 132, and the inner frame 120 includes a fixing protrusion 122. The fixing protrusion 122 has a corresponding shape with the fixing opening 132. Coupling with each other.

In addition, the fixing frame 130 further includes a locking opening 136 connected to the fixing opening 132, and the inner frame 120 further includes a locking protrusion 125 connected to the fixing protrusion 122, and the engaging protrusion 125 and the engaging opening 136 have Corresponding shapes to couple with each other.

The fixing protrusions 122 and the fixing openings 132 can guide the relative positions of the inner frame 120 and the fixing frame 130, and the engaging protrusions 125 and the engaging openings 136 can strengthen the inner frame 120 and the fixing frame 130. The degree of engagement is such that the inner frame 120 is lifted by the fixed frame 130.

The fixing protrusion 122 and the fixing opening 132, and the engaging protrusion 125 and the engaging opening 136 enable the inner frame 120 and the fixing frame 130 to be quickly fastened, and effectively avoid displacement after assembly, thereby improving product quality and Installability.

The conventional door frame installation is not only time-consuming and labor-intensive, but also requires multiple locks on the spot and adjustment of the mutual adhesion. The quick-installing door frame 100 disclosed in the embodiment of the invention can effectively improve the assembly efficiency and improve the precision of the door frame assembly.

Further referring to step 330 of FIG. 3, after the inner frame 120 and the fixed frame 130 are fixed, the first outer frame 110 and the second outer frame 140 are respectively fixed on both sides of the inner frame 120 to utilize the first outer frame 110 and the first The second outer frame 140 covers the wall surface 200, and simultaneously covers the inner frame 120 and a part of the structure of the fixed frame 130, thereby increasing the tightness and beauty of the quick-installing door frame 100.

In one embodiment, the first outer frame 110 and the second outer frame 140 can be attached to the fixing protrusions 124 of the inner frame 120 by using the bonding agent 520 and the bonding agent 530. And the position of the fixing protrusion 134 of the fixing frame 130.

In one embodiment, the bonding agent 520 and the bonding agent 530 are used, for example, urea formaldehyde resin, melamine formaldehyde resin, phenol formaldehyde resin, resorcin resin, polyvinyl acetate resin, isocyanate resin, melamine urea. A bonding agent such as a formaldehyde co-condensation resin or a phenol urea-formaldehyde co-condensation resin.

In an embodiment, the inner frame 120 further includes a door sleeve portion 127 , a door stop portion 128 , and a stop portion 126 . A fixing groove 123 is formed between the fixing protrusion 124 and the door stop portion 128 at one side of the inner frame 120 for mounting the first outer frame 110.

In addition, the first outer frame 110 has a recess 112, and an inner fixing arm 113 and an outer fixing arm 115 are respectively formed on both sides thereof to form a U-shaped outer frame. The inner fixing arm 113 is inserted into the fixing groove 123 and fixed by the bonding agent 530, and the outer fixing arm 115 is adjusted according to the height difference between the wall surface 200 and the inner frame 120, so that the inner fixing arm 113 is fixed to the inner fixing arm 113. When the groove 123 is fixed, the outer fixing arm 115 can be adhered to one surface of the wall surface 200 to improve the tightness and beauty of the quick-install door frame 100.

In addition, after the inner frame 120 is assembled to the fixing frame 130, the door sleeve portion 127 of the inner frame 120 and the fixing protrusion 134 of the fixing frame 130 also form a fixing groove 133 on the other side of the inner frame 120 for fixing. The second outer frame 140.

The second outer frame 140 has a recess 142 formed with an inner fixed arm 143 and an outer fixed arm 145 on both sides to form a U-shaped outer frame. The inner fixing arm 143 is inserted into the fixing groove 133 and fixed by the bonding agent 520, and the outer fixing arm 145 is adjusted according to the height difference between the wall surface 200 and the fixing frame 130 and/or the inner frame 120, so that When the inner fixing arm 143 is fixed to the fixing groove 133, the outer fixing arm 145 can also be adhered to the wall surface 200. The other side surface is used to enhance the tightness and aesthetics of the quick-fit door frame 100.

In an embodiment, the outer fixing arm 115 and the outer fixing arm 145 of the first outer frame 110 and the second outer frame 140 may also be completely cut off to form an L-shaped first outer frame 110 and a second outer frame 140. The spirit and scope of the invention are not departed.

The inner frame 120 further includes a sealing strip 129 formed on the door stop portion 128 of the inner frame 120 for closely fitting the door panel. The sealing strip 129 is a gas-tight strip, a sound-insulating strip, an anti-collision strip, a fireproof strip, a smoke-proof strip, or a plaque, but the invention is not limited thereto.

In an embodiment, the inner frame 120 further utilizes a plurality of fixing members 121, such as L-shaped right angle fixing members 121, to fix the material of the inner frame 120, thereby forming a U-shaped inner frame, which is convenient to be transported together with other door frame members. It can be installed quickly and easily.

In summary, the quick-loading door frame 100 can effectively reduce the number of steps required to install the door frame, and saves the man-hours required to install the door frame. The quick-installing door frame 100 can pre-form the U-shaped structure required for the door frame in the factory when the fixed frame 130, the inner frame 120, the first outer frame 110 and the second outer frame 140 are formed at the factory, so that it can be conveniently transported to the construction site. And it can be quickly and conveniently installed in the door frame reserved port 210 of the wall surface 200. Compared with the conventional door frame installation, the quick-installing door frame 100 not only saves the installation time and process, but also increases the adhesion between the door frame and the wall surface, and increases the durability of the door frame and the overall aesthetics.

The present disclosure has been disclosed in the above embodiments, and is not intended to limit the disclosure. Any one of ordinary skill in the art can make various changes and refinements without departing from the spirit and scope of the disclosure. The scope of protection is subject to the definition of the scope of the patent application.

Claims (8)

A quick-installing door frame comprising: a fixing frame for fixing a door frame of a wall surface; an inner frame fixed to the fixing frame for mounting a door panel; and a first outer frame fixed to One side of the inner frame; and a second outer frame fixed to the other side of the inner frame, wherein the fixed frame includes a plurality of fixed openings, and the inner frame includes a plurality of fixed bumps to respectively correspond to The fixing frame is coupled to the plurality of engaging openings, and the plurality of engaging openings are respectively connected to the corresponding fixed openings, and the inner frame further comprises a plurality of engaging protrusions respectively connected to the corresponding fixing protrusions The blocks are such that each of the engaging tabs is coupled to the corresponding snap opening. The quick-installing door frame of claim 1 further includes a plurality of fixing devices, and a part of the fixing devices fixes the fixing frame to the door frame reserved opening of the wall. The quick-loading door frame of claim 2, wherein another part of the fixing devices fixes the inner frame to the fixing frame. The quick-fit door frame of claim 3, wherein the fixing means comprises a screw or a row of nails. The quick-loading door frame according to claim 4, further comprising a bonding agent for fixing the first outer frame to one side of the inner frame, and the second outer frame being fixed to the other side of the inner frame. The quick-installing door frame according to claim 5, wherein the bonding agent is urea formaldehyde resin, melamine formaldehyde resin, phenol formaldehyde resin, resorcin resin, polyvinyl acetate resin, isocyanate resin, melamine urea formaldehyde A condensation resin or a phenol urea formaldehyde cocondensation resin. The quick-installing door frame of claim 1, further comprising a sealing strip formed on the inner frame, wherein the sealing strip is an airtight strip, a soundproof strip, a bumper strip, a fire strip, a smoke strip, or a trim. The quick-installing door frame according to claim 1, further comprising a plurality of L-shaped right-angle fixing members for fixing the inner frame material to form a U-shaped inner frame.