TWM596807U - Improved structure of door frame - Google Patents

Abstract

This creation is a structural improvement of a door frame, which includes: a body with a first rib; a door stop with a second rib and a third rib, the second rib and the third rib A clamping groove is formed between the clamping grooves of the door stop and the first convex rib of the body to be integrated with each other; and two side bars, each of the side bars includes a side bar and a side bar, the side bar And the noodle strips are embedded into each other to form a strip body with an “L” cross-section, and each of the side strips is attached to the body, so that the noodle strips are pressed against the outer sides of the second rib and the third rib respectively ; With the above-mentioned door frame structure, the side strips and side strips are assembled with each other, and no large amount of material needs to be cut out due to the "L" shape, which achieves the effect of saving materials and better material utilization rate.

Description

Door frame structure improvement

This creation is an improvement of the door frame structure, especially the side bars of the door frame are made into L-shaped strips by grouping, which can avoid the problem of a large amount of material loss in the process of the integrated L-shaped side strip.

As shown in Figures 1 to 3, the conventional door frame structure includes: a body 11, two side bars 12 and a door stop 13; wherein the body 11 is connected to a wall end 1 on one side, and a side is provided on the other side The groove 14 is provided with one side groove 15 on each side of the body 11; each of the side strips 12 is formed into a strip body with an "L" shape in cross section, and one end is embedded in one side of the groove 15 to make the The edge strip 12 seals the joint 2 between the closed body 11 and the wall end 1, and in order to ensure a firm combination, a plurality of nails 3 are screwed on the outside of the edge strip 12 with an auxiliary oblique angle to fix the edge strip 12 and the body 11; the door stop 13 is embedded in the groove 14; although the door frame 10 has the advantage of rapid assembly, it still has the following defects:

1. When the integral "L" shaped edge strip 12 is pre-processed and shaped, the part cut out for its "L" shape will waste material, increase the cost relatively and is not environmentally friendly.

2. When the nail 3 is used to assist in fixing the edge strip 12, the nail 3 may protrude from the surface of the edge strip 12 and is badly beautiful, and the nail fixing at an oblique angle is actually not firm and may be loosened, and there is a need for improvement.

In view of this, in order to improve the above shortcomings, the creator is actively researching and developing to provide a door frame structure improvement. The main technology and purpose are: to group the side frames of the door frame together The method is pre-made to avoid the problem of a large amount of material loss in the process of the integrated L-shaped edge strip.

Another technique and purpose of this creation is to use the door stop to extend to the outside to cover the traces of nailing and achieve a more beautiful effect.

According to the above purpose of this creation, an improved door frame structure is provided, which includes: a body, one side of which is connected to a wall end, and the other side of which is provided with a first rib; a door stop, which is provided with an axis parallel to each other A second convex rib and a third convex rib, a clamping groove is formed between the second convex rib and the third convex rib, and the clamping groove of the door stop and the first convex rib of the body are embedded and integrated with each other ; And two side strips, each of the side strips includes a side strip and a side strip, the side strips and the surface strips are embedded into each other to form a strip body with a cross section of "L" shape, and each side strip is formed by the surface strip The surface of the first convex rib is attached to the main body, so that the surface phase strips respectively abut the outer sides of the second convex rib and the third convex rib.

In an embodiment of the present invention, wherein the lateral strip has a V-shaped groove, the face strip has a fitting strip, and the fitting strip is embedded in the V-shaped groove.

In an embodiment of the present invention, the height of the first rib is equal to the depth of the clamping groove.

In an embodiment of the invention, the thickness of the noodles is equal to the height of the second rib and the third rib.

In an embodiment of the present invention, wherein the door stop extends outward to protrude the edge of the second rib or the third rib to cover a part of the face strip.

With the above-mentioned door frame structure, the side strips and side strips that are assembled with each other will not need to remove a large amount of material due to the "L" shape, achieving the effect of saving materials and better material utilization.

1‧‧‧ wall end

2‧‧‧Seam

3‧‧‧ nails

10‧‧‧door frame

11‧‧‧Body

12‧‧‧Side

13‧‧‧door stop

14‧‧‧Face groove

15‧‧‧Side groove

20‧‧‧door frame

21‧‧‧Body

22‧‧‧First rib

23‧‧‧door stop

24‧‧‧The second rib

25‧‧‧third rib

26‧‧‧Clamp slot

27‧‧‧Side

281‧‧‧V-groove

28‧‧‧Side bar

291‧‧‧fitting strip

29‧‧‧ noodles

Figure 1 is a conventional exploded perspective view.

Figure 2 is a perspective view of conventional knowledge.

Figure 3 is a sectional view of a conventional combination.

Figure 4 is a three-dimensional exploded view of this creation.

Figure 5 is a perspective view of the original.

Figure 6 is a sectional view of the original combination.

In order to make your examination committee have a better understanding of this creation, here is a preferred embodiment and accompanying drawings, detailed as follows:

Please refer to Figures 4 to 6, which include: a body 21, one side of which is connected to a wall end 1, the other side of which is provided with a first rib 22; a door stop 23 is provided on one side, which are parallel to each other in the axial direction A second convex rib 24 and a third convex rib 25, a clamping groove 26 is formed between the second convex rib 24 and the third convex rib 25, and the height of the first convex rib 22 is equal to the clamping groove 26 The depth, and the clamping groove 26 of the door stop 23 and the first rib 22 of the body 21 are embedded with each other; and two side bars 27, each of the side bars 27 includes a lateral side with a V-shaped groove 281 Strip 28 and a face strip 29 with a fitting strip 291, the fitting strip 291 is embedded in the V-shaped groove 281 so that the cross section of the side strip 27 is an "L" shaped strip, each of the side strips 27 The face strip 29 is attached to the surface of the body 21 that is the same as the first rib 22, so that the face strip 29 abuts the outer sides of the second rib 24 and the third rib 25, respectively, and the face strip The thickness of 29 is equal to the height of the second ribs 24 and the third ribs 25. With the structure of the door frame 20 described above, the side strips 27 and the face strips 29 are assembled with each other. Required for "L" shape Eliminate a large amount of materials to achieve the effect of saving materials and better utilization rate of materials.

The details of the composition of this creation are as follows: Please refer to Figures 4 to 6, the composition of the side strip 27 of this creation is the integration of the lateral strip 28 and the noodle strip 29, and the lateral strip 28 The inner angle formed by the noodle strip 29 is bonded to the body 21, and the combination of the V-shaped groove 281 and the fitting strip 291 will greatly increase the adhesion area between the lateral strip 28 and the noodle strip 29 to make it more firmly bonded , No need to use pressurized machinery to assist in pressing after lamination; moreover, the edge strip 27 is pre-processed by assembling and fitting, so it is relatively planed by the integrated L-shaped edge strip. The material should be reduced a lot to achieve the effect of saving materials. When assembling the door frame 20, first assemble the body 21 to the wall end 1, and then assemble two side strips 27 on both sides of the body 21 to cover the joint 2 between the body 21 and the wall end 1 The noodle bar 29 is vertically nailed by the nail 3 to be integrated with the nail set of the body 21, and the nailing with a non-oblique angle has a stronger effect, and the door stop 23 can be used to extend the second convex rib to the outside 24 or the edge of the third rib 25 covers the traces of the nail 3 on the surface phase strip 29 to achieve a more beautiful effect.

The above-mentioned embodiments are only preferred embodiments to fully illustrate this creation, and are not intended to limit the characteristics of this creation. Any re-creation using the technical means and creation principles related to this creation will still belong to this creation. Creative category of equivalent structure.

20‧‧‧door frame

21‧‧‧Body

22‧‧‧First rib

23‧‧‧door stop

24‧‧‧The second rib

25‧‧‧third rib

26‧‧‧Clamp slot

27‧‧‧Side

281‧‧‧V-groove

28‧‧‧Side bar

291‧‧‧fitting strip

29‧‧‧ noodles

Claims (5)

An improved door frame structure includes: a body, one side of which is connected to a wall end, the other side of which is provided with a first rib; a door stop, one side of which is provided with a second rib and an axis parallel to each other A third convex rib, a clamping groove is formed between the second convex rib and the third convex rib, and the clamping groove of the door stop and the first convex rib of the body are embedded and integrated with each other; and two side strips, each The side strip includes a side strip and a side strip. The side strips and the side strip are embedded into each other to form a strip body with an "L" cross-section. Each side strip is attached to the body by the surface strip. A surface of a convex rib, so that the surface phase strips respectively abut the outer sides of the second convex rib and the third convex rib. The structure improvement of the door frame according to claim 1, wherein the lateral strip has a V-shaped groove, and the surface strip has a fitting strip, and the fitting strip is embedded in the V-shaped groove. The improvement of the door frame structure according to claim 1, wherein the height of the first rib is equal to the depth of the clamping groove. The structure improvement of the door frame according to claim 1, wherein the thickness of the surface phase strip is equal to the height of the second rib and the third rib. The improvement of the door frame structure according to claim 4, wherein the door stop extends outward to protrude the edge of the second rib or the third rib to cover a part of the face strip.

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