CN217872472U - Light timber that anti bending performance is good - Google Patents

Abstract

The utility model discloses a light timber that anti bending performance is good, concretely relates to light timber technical field, including the door core, the fixed enhancement layer that gives sound insulation that is equipped with in door core front end, the fixed enhancement layer that gives sound insulation of second that is equipped with in door core rear end, first enhancement layer and the second that gives sound insulation all include enhancement frame, acoustic celotex board and PLASTIC LAMINATED, the inside three first reinforcing plate that is equipped with of enhancement frame, the inside four second reinforcing plates that are equipped with of enhancement frame, the fixed a plurality of third reinforcing plates that are equipped with between first reinforcing plate both ends and the second reinforcing plate one end. The utility model discloses a set up first reinforcing plate, second reinforcing plate and third reinforcing plate inside the rib for the bulk strength of rib is higher, and anti bending property is better, through taking out into the vacuum state with the rib is inside, deuterogamies the syllable-dividing of acoustic celotex board, makes the timber can double sound insulation, and acoustic performance is better, and whole result of use is better.

Description

Light timber that anti bending performance is good

Technical Field

The utility model relates to a light timber technical field, concretely relates to anti light timber that bending resistance is good.

Background

The wooden door is a decorative material for buildings and is divided into a composite door, a solid wood door and a full wooden door according to different materials. The door core of the solid wood composite door is formed by bonding pine, fir or imported filling materials and the like. And (3) externally pasting a density board and a solid wood veneer, performing high-temperature hot pressing to obtain the wood veneer, and sealing edges by using solid wood lines. Generally, the core of a high-grade solid wood composite door is mostly high-quality white pine, and the surface of the high-grade solid wood composite door is a solid wood veneer. The white bulk density is small, the weight is light, and the water content is easy to control, so that the finished door is light in weight and is not easy to deform and crack. In addition, the solid wood composite door also has the characteristics of heat preservation, impact resistance, flame retardance and the like, and the sound insulation effect is basically the same as that of the solid wood door. The solid wood door is produced by taking natural logs obtained from forests as door cores, drying, and then scientifically processing through the procedures of blanking, planing, tenoning, drilling, high-speed milling and the like. The all-wood door takes natural log as a door core, the balance layer adopts the plywood to replace a density board, the all-wood door has the natural characteristic and the environmental protection property of the log in the process, the instability of the log is solved in the process, and the all-wood door is more diverse and fine in shape.

At present, when the wooden door is in actual use, in order to enable the weight of the wooden door to be lighter, most of the wooden door is made of wood as a door core, and then a plurality of boards are matched to form the wooden door in a composite mode, so that the light wooden door is poor in sound insulation performance, low in strength, poor in bending resistance and poor in using effect.

Therefore, it is necessary to provide a lightweight wood door with good bending resistance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a light timber that anti bending performance is good, through inside first reinforcing plate, second reinforcing plate and the third reinforcing plate of setting up at the rib for the bulk strength of rib is higher, and anti bending performance is better, through taking out into vacuum state with the rib is inside, deuterogamies the syllable-dividing of acoustic celotex board, makes the timber give sound insulation doubly, and acoustic performance is better, and whole result of use is better, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a light timber that anti bending performance is good, includes the door core, the fixed first enhancement layer that gives sound insulation that is equipped with in door core front end, the fixed second enhancement layer that gives sound insulation that is equipped with in door core rear end, first enhancement layer and the second enhancement layer that gives sound insulation all include enhancement frame, acoustic celotex board and PLASTIC LAMINATED are fixed respectively and are established at the front and back end of strengthening the frame, strengthen the inside three first reinforcing plate that is equipped with of frame, first reinforcing plate both ends respectively with the inside both sides wall fixed connection of strengthening the frame, it is three to strengthen the inside four second reinforcing plates that are equipped with of frame, fixed connection between first reinforcing plate and the second reinforcing plate, fixed a plurality of third reinforcing plates that are equipped with between first reinforcing plate both ends and the second reinforcing plate one end, the intercommunicating pore has all been seted up on first reinforcing plate, second reinforcing plate and the third reinforcing plate, the fixed exhaust tube that is equipped with of the inside lateral wall of strengthening the frame, exhaust tube one end passes enhancement frame one-way valve, the one-way valve is established in the inside of enhancement frame.

Preferably, a triangular shape is formed among the first reinforcing plate, the second reinforcing plate and the third reinforcing plate, so that the stability is high, the strength is high, and the bending resistance is good.

Preferably, the first sound insulation reinforcing layer outside is fixed and is equipped with first waterproof board, the second sound insulation reinforcing layer outside is fixed and is equipped with the second waterproof board, first waterproof board inboard and second waterproof board inboard respectively with two PLASTIC LAMINATED outside fixed connection for the waterproof performance of timber is better.

Preferably, door core, first syllable-dividing enhancement layer and second syllable-dividing enhancement layer external fixation are equipped with two and erect frame and two horizontal frames, erect and form a square frame between frame and the horizontal frame, first waterproof board and second waterproof board are fixed respectively and are established and erect frame and horizontal frame front and back end, are convenient for protect the avris of timber.

Preferably, the first waterproof board and the second waterproof board are composite silicate boards, and the waterproof performance is good.

Preferably, the acoustic celotex board is pearlite sound absorption panel, and it is better to inhale the sound insulation effect.

Preferably, the fireproof plate is a fireproof gypsum plate, so that the fireproof performance of the wooden door is good.

In the technical scheme, the utility model provides a technological effect and advantage:

through fixing acoustic celotex board and PLASTIC LAMINATED respectively in the front and back end of rib frame, just form a confined cavity inside the rib frame like this, come to take out the air in this confined cavity through the exhaust tube, just can form the vacuum state in the cavity like this, one-way valve can prevent that outside air from entering into inside the rib frame, the acoustic celotex board and the door core front and back end bonding of the rib frame inboard that will bleed well are fixed, through setting up first reinforcing plate inside the rib frame, second reinforcing plate and third reinforcing plate, make the bulk strength of rib frame higher, anti buckling performance is better, through taking out the vacuum state with inside the rib frame, the syllable-dividing of deuterogamy acoustic celotex board, make the timber can double sound insulation, the sound insulation performance is better, whole result of use is better.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall exploded view of the present invention;

fig. 3 is a schematic view of the first soundproof reinforcing layer according to the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the reinforcing frame of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

Description of reference numerals:

1 door core, 2 first syllable-dividing enhancement layers, 3 second syllable-dividing enhancement layers, 4 first waterproof boards, 5 second waterproof boards, 6 enhancement frames, 7 acoustic celotex boards, 8 PLASTIC LAMINATED, 9 first reinforcing boards, 10 second reinforcing boards, 11 third reinforcing boards, 12 intercommunicating pores, 13 exhaust tubes, 14 check valves, 15 vertical frames, 16 horizontal frames.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a light wooden door with good bending resistance, as shown in figures 1-5, which comprises a door core 1, wherein a first sound insulation reinforced layer 2 is fixedly arranged at the front end of the door core 1, a second sound insulation reinforced layer 3 is fixedly arranged at the rear end of the door core 1, the first sound insulation reinforced layer 2 and the second sound insulation reinforced layer 3 both comprise a reinforced frame 6, a sound insulation board 7 and a fireproof board 8, the sound insulation board 7 and the fireproof board 8 are respectively fixedly arranged at the front end and the rear end of the reinforced frame 6, the sound insulation board 7 is a perlite sound absorption board, the fireproof board 8 is a fireproof gypsum board, three first reinforced boards 9 are arranged inside the reinforced frame 6, two ends of the first reinforced boards 9 are respectively and fixedly connected with two side walls inside the reinforced frame 6, four second reinforced boards 10 are arranged inside the reinforced frame 6, the structure is characterized in that the first reinforcing plate 9 and the four second reinforcing plates 10 are distributed alternately, the first reinforcing plate 9 is fixedly connected with the second reinforcing plates 10, a plurality of third reinforcing plates 11 are fixedly arranged between two ends of the first reinforcing plate 9 and one end of each of the second reinforcing plates 10, a triangular shape is formed among the first reinforcing plate 9, the second reinforcing plates 10 and the third reinforcing plates 11, communication holes 12 are formed in the first reinforcing plate 9, the second reinforcing plates 10 and the third reinforcing plates 11, an exhaust pipe 13 is fixedly arranged on one side wall inside the reinforcing frame 6, one end of the exhaust pipe 13 penetrates through one side of the reinforcing frame 6, a one-way valve 14 is fixedly arranged on the exhaust pipe 13, and the one-way valve 14 is arranged inside the reinforcing frame 6.

The fixed first waterproof board 4 that is equipped with in the 2 outsides of first syllable-dividing enhancement layer, the fixed second waterproof board 5 that is equipped with in the 3 outsides of second syllable-dividing enhancement layer, 4 inboards of first waterproof board and 5 inboards of second waterproof board respectively with two 8 outside fixed connection of PLASTIC LAMINATED, first waterproof board 4 and second waterproof board 5 are compound silicate board for the waterproof performance of timber is better.

Door core 1, first syllable-dividing enhancement layer 2 and the 3 outer ends of second syllable-dividing enhancement layer are fixed and are equipped with two and erect frame 15 and two horizontal frames 16, erect and form a square frame between frame 15 and the horizontal frame 16, first waterproof board 4 and second waterproof board 5 are fixed respectively and are established at frame 15 and the 16 front and back ends of horizontal frame, are convenient for carry out the edge protection to the timber.

The implementation mode is specifically as follows: fix acoustic celotex board 7 and PLASTIC LAMINATED 8 respectively at the front and back end of enhancement frame 6, the inside confined cavity that just forms of enhancement frame 6 like this, come to take out the air in this confined cavity through exhaust tube 13, just can form the vacuum state in the cavity like this, check valve 14 can prevent that outside air from entering into enhancement frame 6 inside, the inboard acoustic celotex board 7 of enhancement frame 6 that will bleed is fixed with door core 1 front and back end bonding, then fix perpendicular frame 15 and horizontal frame 16 at door core 1, first syllable-dividing enhancement layer 2 and the 3 outer ends of second syllable-dividing enhancement layer, bond first waterproof board 4 and second waterproof board 5 in two PLASTIC LAMINATED 8 and perpendicular frame 15 and horizontal frame 16 outside again, the utility model discloses a set up first reinforcing board 9 in enhancement frame 6 inside, second reinforcing board 10 and third reinforcing board 11, make enhancement frame 6's bulk strength higher, the bending resistance performance is better, through taking out the vacuum state with enhancement frame 6 inside, deuterogamy the acoustic celotex board 7 that deuterogamies, make the sound insulation of double wood door, the sound insulation performance is better, the relatively poor wood door uses the relatively light timber in order to make the relatively poor wood door to use the whole wood door, and to make the wood door more relatively light timber, and the wood door can be more relatively good, and the wood door can be used the wood door more.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (7)

1. The utility model provides a light timber that bending resistance performance is good, includes door core (1), its characterized in that: the door is characterized in that a first sound insulation reinforcing layer (2) is fixedly arranged at the front end of the door core (1), a second sound insulation reinforcing layer (3) is fixedly arranged at the rear end of the door core (1), the first sound insulation reinforcing layer (2) and the second sound insulation reinforcing layer (3) respectively comprise a reinforcing frame (6), a sound insulation plate (7) and a fireproof plate (8), the sound insulation plate (7) and the fireproof plate (8) are fixedly arranged at the front end and the rear end of the reinforcing frame (6) respectively, three first reinforcing plates (9) are arranged inside the reinforcing frame (6), two ends of each first reinforcing plate (9) are fixedly connected with two inner side walls of the reinforcing frame (6), four second reinforcing plates (10) are arranged inside the reinforcing frame (6), three third reinforcing plates (11) are distributed between the first reinforcing plates (9) and the four second reinforcing plates (10) alternately, the first reinforcing plates (9) are fixedly connected with the second reinforcing plates (10), a plurality of third reinforcing plates (11) are fixedly arranged between two ends of the first reinforcing plates (9) and one end of the second reinforcing plates (10), one side wall of each first reinforcing plate (9) and one side wall (13) are provided with a reinforcing pipe (13), the extraction pipe (13) is fixedly provided with a one-way valve (14), and the one-way valve (14) is arranged inside the reinforcing frame (6).

2. The light wood door with good bending resistance of claim 1 is characterized in that: the first reinforcing plate (9), the second reinforcing plate (10) and the third reinforcing plate (11) form a triangular shape.

3. The light wood door with good bending resistance of claim 1 is characterized in that: first sound insulation enhancement layer (2) outside is fixed and is equipped with first waterproof board (4), second sound insulation enhancement layer (3) outside is fixed and is equipped with second waterproof board (5), first waterproof board (4) inboard and second waterproof board (5) inboard respectively with two PLASTIC LAMINATED (8) outside fixed connection.

4. The light wood door with good bending resistance of claim 3 is characterized in that: door core (1), first enhancement layer (2) and the second gives sound insulation and strengthens layer (3) outer end is fixed and is equipped with two and erects frame (15) and two horizontal frames (16), erect and form a square frame between frame (15) and horizontal frame (16), first waterproof board (4) and second waterproof board (5) are fixed respectively and are established and are being erected frame (15) and horizontal frame (16) front and back end.

5. The light wood door with good bending resistance of claim 3 is characterized in that: the first waterproof board (4) and the second waterproof board (5) are composite silicate boards.

6. The light wood door with good bending resistance of claim 1 is characterized in that: the sound insulation board (7) is a perlite sound absorption board.

7. The light wood door with good bending resistance of claim 1 is characterized in that: the fireproof plate (8) is a fireproof gypsum plate.

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