TW201538829A - Single face formwork - Google Patents

Abstract

The invention provides a single face formwork. The single face formwork comprises a wood plate material distributed with a plurality of through holes; a plastic layer disposed on a surface of the wood plate material; and a plurality of plastic connection posts respectively filling the through holes and respectively jointed to the plastic layer as a whole. The friction resistance can be increased by the plastic connection posts to further increase the purpose of degree of association between the single face plastic layer and the wood plate material.

Description

Single-sided template

The invention relates to a single-sided template, in particular to a single-sided template which can increase the degree of bonding between a single-sided plastic layer and a wooden board.

According to the wooden panel 11 of the prior art single-sided template 1, as shown in Fig. 1, a plastic 12 is provided on a surface 111 of the wooden panel 11, and a plurality of plastics 12 are filled on the surface 111 of the wooden panel 11. Inside the shallow groove 112. However, although the single-sided template 1 solves the problem that the surface thereof absorbs muddy water, the plastic 12 of the surface 111 of the wooden board 11 is only shallowly placed in the shallow groove 112 and is placed in the surface layer of the wooden board 11 for the purpose of bonding. The degree of integration is still not enough. Therefore, when the surface 111 of the single-sided template 1 is impacted and shaken by an external force, the plastic 12 in the shallow grooves 112 is easily detached from the wooden board 11 after being impacted and vibrated, and is not used.

The invention solves the technical problem that the shallow groove of the conventional single-sided template on the surface of the wooden board is insufficiently combined with the plastic, and the single-sided template of the invention can increase the degree of bonding between the single-sided plastic layer and the wooden board.

Therefore, for the purpose of the foregoing invention, the technical solution adopted by the present invention is to provide a single-sided template, the single-sided template comprising a wooden plate, the wooden plate is provided with a plurality of through holes; a plastic layer, the plastic layer is provided On a surface of the wooden board; a plurality of plastic connecting columns, the plastic connecting columns respectively filling the through holes and integrally connected with the plastic layer.

Each of the plastic connecting posts of the present invention is disposed at a first end away from the plastic layer and a second end connected to the plastic layer, such that each of the first ends is connected to each of the second ends to form an inverted cone shape. Or a recess is respectively disposed at an end of the through hole respectively away from the plastic layer, and each of the plastic connecting posts is disposed at a first end away from the plastic layer as a convex block and each of the concave The groove is fixedly fixed, and each of the convex portions of the first end is larger than each of the second ends connected to the plastic layer, and the combination with the wooden board is further increased.

The part of the through hole is particularly close to the peripheral edge of the wooden board, and the plastic connecting columns which are respectively filled in the through holes close to the periphery of the wooden board are respectively integrated with the plastic layer, so that The plastic layer is not easily separated from the peripheral edge of the wooden board, so that the plastic layer close to the surface of the wooden board can be prevented from being detached from the wooden board after being impacted by external force.

The single-sided template of the present invention further includes a plastic frame disposed on the side of the wooden plate, and the inner upper end of the plastic frame is integrally coupled with the plastic layer, thereby increasing the strength of the side edges of the single-sided template.

Moreover, in order to achieve the degree of bonding with the wooden board, the single-sided form of the present invention may be provided with a beveled edge on the side of the wooden plate away from a surface of the plastic layer, and the bottom end of the plastic frame is provided with the oblique direction of the wooden plate. The cutting edge is combined with a fixed barb block, and the barb piece of the plastic frame is coated on the beveled edge of the wooden plate to make the bonding more firm.

By the single-sided template of the invention, the main effects can be achieved as follows:

In the embodiment of the single-sided template of the present invention, the wooden board may be a wood board or a plywood or a splint. Technically speaking, the wooden board of the single-sided template is provided with a plurality of through holes, and a plastic layer is combined on one surface of the wooden board, and a plurality of plastic connecting columns are respectively filled in the through holes and respectively The plastic layer is integrally connected, thereby increasing the friction resistance and increasing the degree of bonding between the single-sided plastic layer and the wooden board.

(customary)

1‧‧‧one-sided template
11‧‧‧ Wooden board

111‧‧‧ surface
112‧‧‧ shallow groove

12‧‧‧ plastic

(this invention)

2‧‧‧One-sided template
3‧‧‧Wood plate

31‧‧‧through hole
32, 321‧‧‧ surface

322‧‧‧ Groove
33‧‧‧ oblique cut edge

4‧‧‧Plastic layer
5‧‧‧Plastic connection column

51‧‧‧ first end
52‧‧‧ second end

6‧‧‧Plastic border
61‧‧‧barb block

W, W1‧‧‧ thickness

Figure 1: A cross-sectional view of a conventional single-sided template.

Fig. 2 is a perspective view showing a first embodiment of the single-sided template of the present invention.

Fig. 3 is a partial cross-sectional perspective view of the single-sided template of Fig. 2.

Figure 4 is a cross-sectional view showing another embodiment of the plastic connecting post of the single-sided template of the present invention.

Fig. 5 is a partially enlarged schematic view showing still another embodiment of the plastic connecting column of the single-sided template of the present invention.

Figure 6 is a perspective view showing a second embodiment of the single-sided template of the present invention.

Figure 7 is a partial cross-sectional perspective view of the single-sided template and the plastic frame of Figure 6.

Figure 8 is a partial cross-sectional view of the plastic frame of the single-sided template of Figure 6.

The purpose, technical contents, features, and effects achieved by the present invention will become more apparent from the detailed description of the appended claims.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

The single-sided template 2 of the present invention is set to two aspects. Referring to the first embodiment of the single-sided template 2 shown in FIGS. 2 to 3, the single-sided template 2 includes:

a wooden board 3, the wooden board 3 is provided with a plurality of through holes 31;

a plastic layer 4, the plastic layer 4 is disposed on a surface 32 of the wooden board 3;

a plurality of plastic connecting posts 5, wherein the plastic connecting posts 5 respectively fill the through holes 31 and are integrally connected with the plastic layer 4, and the through holes 31 are uniformly distributed on the wooden in the preferred embodiment. a part of the through holes 31 in the plate 3 is particularly close to the peripheral edge of the wooden board 3, and the plastic connecting posts 5 in the through holes 31 adjacent to the periphery of the wooden board 3 are respectively filled with the The plastic layer 4 is integrally connected, so that the plastic layer 4 and the peripheral edge of the wooden board 3 are not easily separated. In addition, the single-sided plastic layer 4 can be combined with the wooden board 3, and the plastic layer 4 near the periphery of the wooden board 3 can be prevented from being received. It is not easy to separate from the wooden board 3 after the external force is hit and shaken.

Referring to FIG. 4, another embodiment of the plastic connecting post of the present invention is shown. Each of the plastic connecting posts 5 is disposed at a first end 51 away from the plastic layer 4 and a second end 52 connected to the plastic layer 4. The first end 51 is connected to each of the second ends 52 to form an inverted cone shape, or another embodiment of the plastic connecting post of the present invention as shown in FIG. 5, or the through holes 31 are respectively disposed in the through holes 31 A recess 322 is disposed at one end of the plastic layer 4, and each of the plastic connecting posts 5 is disposed at a distance from the first end 51 of the plastic layer 4 and is fixed to each of the recesses 322. The convex block of each of the first ends 51 is larger than each of the second ends 52 connected to the plastic layer 4, and the purpose of combining the single-sided plastic layer 4 with the wooden board 3 is also increased.

The wooden board 3 can be a wooden board or a plywood or a splint. The wooden board 3 is rigid and does not deform, and the plastic layer 4 disposed on the surface 32 of the wooden board 3 and the plastic connecting posts 5 in the through holes 31 are made of PP plastic material, so that one side is made. The plastic layer 4 is well bonded to the wooden board 3.

In the embodiment of the present invention, the production method of the wooden board 3 and the single-sided plastic layer 4 of the single-sided template 2 and the plastic connecting columns 5 respectively disposed in the through holes 31 of the wooden board 3 can be utilized. In combination molding, the thickness of the one-sided template 2 having the plastic layer 4 is the same as the thickness of the general template.

A second embodiment of the single-sided template 2 of the present invention, and referring to FIGS. 6 to 8 , the single-sided template 2 of the present invention further includes a plastic frame 6 on which the plastic frame 6 is disposed. The inner side of the inner side of the plastic frame 6 is integrally connected with the plastic layer 4, thereby increasing the strength of the side edges of the single-sided template 2.

Moreover, as shown in FIG. 8, the single-sided template 2 of the present invention is provided with a beveled edge 33 on the side of the periphery of a surface 321 of the wooden sheet 3 away from the plastic layer 4 for the degree of bonding with the wooden board 3. The bottom end of the plastic frame 6 is provided with a barb block 61 fixedly coupled with the beveled edge 33 of the wooden board 3, and is covered on the beveled edge 33 of the wooden board 3 by the barb block 61 of the plastic frame 6. The plastic frame 6 has a greater anti-collision effect for protecting the wooden board 3, and the plastic frame 6 has a thickness W greater than the thickness W1 of the wooden board 3.

a plastic layer 4 disposed on the surface 32 of the wooden board 3 of the second embodiment of the single-sided template 2, the plastic connecting posts 5 filled in the through holes 31, and the sides of the wooden board 3 The plastic frame 6 is made of PP plastic material, and the single-sided plastic layer 4, the plastic connecting columns 5 and the plastic frame 6 of the PP plastic material are anti-collision, and the degree of bonding with the wooden board 3 is sufficient.

In the foregoing component combination of the second embodiment of the present invention, the single-sided template 2 is combined with the plastic layer 4, the plastic connecting posts 5 and the plastic frame 6 by the through holes 31 of the wooden board 3 to strengthen the single-sided template. 2 The degree of bonding with the wooden board 3, but the removed single-sided template 2 sometimes causes the plastic layer 4 to directly hit the ground or the side of the plastic frame 6 directly hits the ground due to the worker directly throwing it on the floor. Therefore, the plastic layer 4 is not easily separated from the surface of the wooden board 3 due to the connection of the plastic connecting posts 5, so that the sides of the plastic frame 6 are less likely to be warped or deformed by external forces.

The above is only the preferred embodiment of the present invention, and it is intended to enable those skilled in the art to understand the contents of the present invention and is not intended to limit the scope of the present invention; Equivalent changes or modifications to the shapes, configurations, features, and spirits of the present invention are intended to be included in the scope of the present invention.

Domestic registration information [please note according to the registration authority, date, number order]

Foreign deposit information [please note according to the country, organization, date, number order]

2‧‧‧One-sided template

3‧‧‧Wood plate

31‧‧‧through hole

32‧‧‧ Surface

4‧‧‧Plastic layer

5‧‧‧Plastic connection column

Claims (6)

[Item 1] A single-sided template comprising a wooden plate, the wooden plate is provided with a plurality of through holes; a plastic layer, the plastic layer is disposed on a surface of the wooden plate; a plurality of plastic connecting columns, the plastic connecting columns respectively Filling the through holes and integrally joining the plastic layers. [Item 2] The one-sided template of claim 1, wherein the through holes are partially adjacent to the peripheral edge of the wooden board, and are respectively filled in the through holes adjacent to the periphery of the wooden board. The plastic connecting columns are respectively connected to the plastic layer so that the plastic layer is not easily separated from the periphery of the wooden board. [Item 3] The single-sided template of claim 1, wherein each of the plastic connecting posts is disposed at a first end away from the plastic layer and a second end connected to the plastic layer, such that each of the first One end is connected to each of the second ends to form an inverted cone shape. [Item 4] The single-sided template of claim 3, wherein the through holes are respectively disposed at one end away from the plastic layer, and each of the plastic connecting posts is disposed away from the plastic layer. One end is set as a convex block and is fixedly coupled with each of the grooves, and each of the convex ends of the first end is larger than each of the second ends connected to the plastic layer. [Item 5] The single-sided template of claim 1, wherein the plastic frame is disposed on a side of the wooden plate, and the inner upper end of the plastic frame is integrally connected with the plastic layer. [Item 6] The single-sided template according to claim 5, wherein the wooden plate is provided with a beveled edge away from a side of a surface of the plastic layer, and the bottom end of the plastic frame is provided with the wooden plate The beveled edge is combined with a fixed barb block.