TWI585286B - Wooden frame structure - Google Patents

Description

Wooden door frame structure

The invention relates to a door frame structure, in particular to a wooden door frame structure which has both material cost reduction and structural strength.

According to the conventional wooden door frame structure, the fixing frame stands on the wall surface, and because the supporting partition wall surface forms a space for walking, and the door frame is locked with the door panel, the opening and closing prohibition can be performed through the door panel. The purpose, however, is that a common door frame structure is mainly composed of strip-shaped logs, but because the acquisition of the logs is not easy, and the unit price is high, the cost of the door frame is greatly increased, so that the acceptance of the general public is reduced, and a large number of The logging of the logs will also cause environmental damage. On the other hand, if the logs are defective, damaged or cracked in the production, they will be cut and discarded to form the cut material, resulting in the material. Waste, and the choice of wood type and wood volume is also limited, which is the disadvantage of using the wood door frame, and another common door frame structure is based on the metal frame, but because the metal frame is hollow, the door plate is screwed When the metal frame is formed, only a small area forms a lock, so that it is prone to looseness or deformation due to excessive external force, resulting in a knot in the metal door frame. Insufficient strength of the problem.

In view of this, the inventors have been engaged in the manufacturing development and design experience of related products for many years, and after detailed design and careful evaluation of the above objectives, the present invention has finally become practical.

The technical problem to be solved by the present invention lies in the above-mentioned existing Missing, providing a wooden door frame structure.

The plurality of splicing blocks are formed with at least one joint surface and at least one affixing surface, the splicing blocks are connected to each other by the joint surface to form an extension of the length of the wooden door frame, and the splicing blocks are stacked on each other to form the height and width of the wooden door frame The addition of the splicing block allows the wooden door frame to form a frame frame gap, and the door frame is provided by the door frame notch, and a plurality of glue layers are disposed between the joint surface and the bonding surface to form the splicing block. A cladding layer is formed on the entire surface of the splicing block by extrusion coating, so that the cladding layer completely shields the splicing block.

Wherein, the splicing block can be formed with a groove at the recess and the crack, and the groove is filled by the coating layer to increase the bonding strength between the splicing block and the cladding layer.

Wherein, the splicing blocks are dried before being bonded, and the outer moisture is blocked by the coating layer.

Wherein, the coating layer is formed with a wood grain surface.

Wherein, the splicing block is formed with a toothed surface at the joint surface, that is, the bonding area of the joint surface can be improved, and the joint positioning effect of the splicing block is also provided.

A first main object of the present invention is that the splicing block can be cut from a fast-growing economical wood or a piece of wood that is cut from leftovers, so that the splicing block has at least one of different three-dimensional square shapes. The joint surface and the at least one bonding surface, and the splicing block can be processed to form a groove with a defect such as a defect, a damage or a crack of the body, thereby retaining a bad part of the splicing block, thereby improving the utilization ratio of the splicing block, and Increase the range of optional materials. When the wooden door frames are combined, the glue layer is first placed at the joint surface of the two splicing blocks, and the glue layer is placed at the bonding surface of the splicing block, and further the mold is used in the splicing block. The surface pressure is covered with a coating layer, and the coating layer can simultaneously fill the groove of the splicing block, and the splicing block and the package can be improved by filling the groove of the splicing block The bonding strength of the coating can both reduce the material cost and increase the structural strength.

A second main object of the present invention is that the coating layer can be formed with a wood grain surface, the wood grain surface can be used to achieve the effect of imitating the appearance of the wood, or the surface can be processed to form different colors or textures, thereby improving the variability thereof, and The splicing blocks are dried before being bonded, and at the same time, the coating layer blocks the moisture to form an anticorrosive effect of the splicing block, thereby improving the durability.

Other objects, advantages and novel features of the invention will be apparent from the description and appended claims.

[this creation]

10‧‧‧ wooden door frame

101‧‧‧Gate gap

11‧‧‧ splicing block

111‧‧‧ joint surface

112‧‧‧Fitting surface

113‧‧‧ Groove

12‧‧‧ glue layer

13‧‧‧Cladding

A‧‧‧ door panel

B‧‧‧Mold

Figure 1 is a perspective view of the present invention.

Fig. 2 is a perspective exploded view (1) of the present invention.

Figure 3 is a perspective exploded view of the present invention (2).

Figure 4 is a schematic view (1) of the processing steps of the present invention.

Figure 5 is a schematic view (2) of the processing steps of the present invention.

Figure 6 is a partially enlarged schematic view of the present invention in Figure 5.

Figure 7 is a schematic view (3) of the processing steps of the present invention.

Figure 8 is a partially enlarged schematic view of the present invention in Figure 7.

Figure 9 is a schematic view showing the formation of a wood grain surface in the coating layer of the present invention.

Figure 10 is a schematic view of the present invention with a door panel.

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [Simplified Description of the Drawings] for details: First, as shown in FIG. 1 , FIG. 2 and FIG. 3 , a wooden door frame structure includes a plurality of splicing blocks 11 , a plurality of glue layers 12 and a cladding layer 13 . The splicing block 11 is formed with at least one joint surface 111 and at least one affixing surface 112. The splicing blocks 11 are connected to each other by the joint surface 111 to form an extension of the length of the wooden door frame 10, and the splicing block 11 is formed at the joint surface 111. The toothed surface, that is, the bonding area of the joint surface 111 can be improved, and the joint positioning effect of the splicing block 11 is also provided, and the splicing blocks 11 are stacked on each other to form an increase in the height and width of the wooden door frame 10, And the door frame 10 is formed with a frame frame notch 101, and the door frame notch 101 is used for assembly of the door panel A (as shown in FIG. 10), and a plurality of glue layers 12 are disposed on the joint surface 111 and fitted thereto. The splicing blocks 11 are bonded and fixed between the faces 112, and the splicing blocks 11 are dried before being bonded, and a clad layer 13 is formed on the entire surface of the splicing block 11 by extrusion coating. The cover 13 completely shields the splicing block 11 and blocks the external moisture with the covering layer 13 The wooden door frame 10 can reduce the production cost and have the structural strength, and the covering layer 13 can fill the depressions and cracks of the splicing block 11, thereby retaining the defective portion of the splicing block 11, thereby lifting the splicing block 11 The splicing block 11 can be formed with grooves 113 at the recesses and cracks, and the groove 113 is filled by the cladding layer 13 to increase the bonding strength of the splicing block 11 and the cladding layer 13.

The combination of the structure, and then from the first figure to the eighth figure, the splicing block 11 of the creation can be cut with fast-growing economic wood, or the block wood of the leftover material is cut. Therefore, the splicing block 11 is formed with different at least one joint surface 111 and at least one affixing surface 112, and the joint surface 111 is formed with a toothed surface, and the splicing block 11 can cooperate with the defect and damage of the body. Or the defective portion such as a crack is processed to form the groove 113, thereby retaining the defective portion of the splicing block 11, thereby improving the utilization ratio of the splicing block 11, and also increasing the range of the optional raw materials. After the processing, the splicing block 11 is dried to remove the internal moisture. When the wooden door frame 10 is combined, the glue layer 12 is first disposed at the joint surface 111 of the two splicing blocks 11, thereby forming the length of the splicing block 11. Extending, while using the toothed surface to improve the bonding area of the joint surface 111, and having the connection positioning effect of the splicing block 11, the glue layer 12 is disposed at the bonding surface 112 of the splicing block 11, so that the splicing block 11 can Stacked and bonded to each other to form a strip shape, and arranged in an unequal number of splicing blocks 11 to form a height and a width thereof, and further, the bonded strip splicing block 11 is placed in the mold B, and the mold B is placed on the splicing block 11 The surface pressure is covered with a coating layer 13, whereby a plurality of splicing blocks 11 are formed with an overall surface appearance, and further, the three-dimensional structure constituting the wooden door frame 10 is further combined, and the continuation is shown in Fig. 8 and Fig. 9, The coating layer 13 can be formed with a wood grain surface, and the wood grain surface can be used to achieve the effect of imitating the appearance of the wood, or the surface can be processed to form different colors or textures to improve the variability, and at the same time, the moisture is formed by the coating layer 13 blocking moisture. The anti-corrosion effect of the splicing block 11 The cladding layer 13 can be filled at the groove 113 of the splicing block 11 at the same time. The filling strength of the splicing block 11 and the cladding layer 13 can be improved by filling the groove 113 of the splicing block 11, and the splicing block 11 is utilized in the present creation. Instead of logs, and can effectively use the cut material left over from the logs, it can also be cut into economical wood with rapid growth to form the splicing block 11, which can effectively reduce the material cost and improve its practicability.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ wooden door frame

101‧‧‧Gate gap

11‧‧‧ splicing block

111‧‧‧ joint surface

113‧‧‧ Groove

13‧‧‧Cladding

Claims (4)

A wooden door frame structure, the wooden door frame comprises: a plurality of splicing blocks, the splicing block is formed with at least one joint surface and at least one affixing surface, the splicing blocks are connected to each other by the joint surfaces to form an extension of the length of the wooden door frame, and the The splicing blocks are stacked on each other to form an increase in the height and width of the wooden door frame, and the wooden door frame is formed with a frame frame gap by the splicing block arrangement, and the door frame is assembled by using the door frame notch; the plurality of glue layers are set by the glue layer Bonding and fixing the splicing blocks between the bonding surface and the bonding surface; and a coating layer formed on the entire surface of the splicing block by extrusion coating, so that the coating layer is completely shielded The splicing block enables the wooden door frame to reduce the production cost and combine the structural strength, and the covering layer can fill the sag and crack of the splicing block, thereby retaining the bad part of the splicing block, thereby improving the effective effect on the splicing block. The splicing block can be formed with a groove at the recess and the crack, and the groove is filled by the coating layer to increase the bonding strength between the splicing block and the cladding layer. The wooden door frame structure according to claim 1, wherein the splicing blocks are dried before being bonded, and the outer moisture is blocked by the coating layer. The wooden door frame structure according to claim 1, wherein the coating layer is formed with a wood grain surface. The wooden door frame structure according to claim 1, wherein the splicing block has a toothed surface formed at the joint surface, that is, the joint area of the joint surface can be improved, and the joint positioning effect of the splicing block is also provided.