CN215718219U

CN215718219U - Door leaf filling structure

Info

Publication number: CN215718219U
Application number: CN202121701014.8U
Authority: CN
Inventors: 唐斌; 朱永池
Original assignee: Guangdong Macio Home Furnishing Co Ltd
Current assignee: Guangdong Macio Home Furnishing Co Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-01
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to a door leaf filling structure which comprises solid wood panels, wherein the solid wood panels are distributed on two sides and the top of a door leaf; decorative strip mounting notches are formed in the surface of the solid wood panel; the inner side of the solid wood panel is provided with an LVL frame; the LVL frame is provided with a side frame, an upper frame and a lower frame; the outer surface of the lower frame is exposed out of the bottom of the door leaf; a rectangular pipe is arranged on the inner side of the LVL frame; the inner side of the rectangular tube forms a core plate mounting cavity. According to the utility model, the LVL frame is arranged on the inner side of the solid wood panel, and the characteristics of high strength, stable quality and low cost of raw materials of the LVL frame are utilized. The advantages are utilized to replace the existing solid wood frame, and the purposes of reducing weight and reducing cost are achieved. Secondly, adopt the core that the check concatenation formed, can enough guarantee structural strength simultaneously, also can reduce door leaf weight greatly, reduce the degree of difficulty of commodity circulation transportation, installation and construction.

Description

Door leaf filling structure

Technical Field

The utility model relates to a door leaf, in particular to a door leaf filling structure, and belongs to the technical field of door leaf structures.

Background

The door leaf most widely used in daily life is a solid wood door leaf, and is mainly formed by integrally carving or splicing small pieces of integral materials. The typical width of the door leaf is 1900mm 850mm, and the current solid door is mainly split because it is difficult to find the forming material with the size as large as that. In the splicing process, the door leaf is generally assembled by adopting solid wood boards, and has the texture and quality of solid wood. The cost price of the solid wood molding material is high, so that the solid wood molding material is unacceptable for many users, but the solid wood molding material is difficult to accept due to the fact that the real wood texture is loved; simultaneously, the door leaf of full wood material, very bearing also can be very high to the requirement of door pocket, hinge, this economic burden that also can become the increase user mutually. Therefore, further improvements are desired.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a door leaf filling structure for overcoming the defects in the prior art, which reduces the production cost, lightens the weight of the door leaf, improves the application range, has a simple and reasonable structure, and has the following specific scheme:

a door leaf filling structure comprises solid wood panels, wherein the solid wood panels are distributed on two sides and the top of a door leaf; decorative strip mounting notches are formed in the surface of the solid wood panel; the inner side of the solid wood panel is provided with an LVL frame; the LVL frame is provided with a side frame, an upper frame and a lower frame; the outer surface of the lower frame is exposed out of the bottom of the door leaf; a rectangular pipe is arranged on the inner side of the LVL frame; the inner side of the rectangular tube forms a core plate mounting cavity.

Preferably, the upper end and the lower end of the rectangular tube are respectively provided with a rectangular tube connecting wood; the bottom frame is flush with the side frames and the bottom of the panel; and a lattice bar core plate is arranged in the core plate mounting cavity.

Preferably, the top end of the rectangular pipe connecting wood positioned at the upper side is connected with the upper frame; the bottom end of the rectangular pipe connecting wood positioned at the lower side is connected with the lower frame; the rectangular tube connecting wood is connected with the rectangular tube through adhesive.

Preferably, the length of the rectangular tube is 440 mm; the inner sides of the rectangular pipe, the upper frame and the lower frame are provided with tenon grooves; and tenon joints are arranged on the lattice strip core plates relative to the tenon grooves.

Preferably, the lattice bar core plate comprises a plurality of longitudinal lattice bars and transverse lattice bars; the longitudinal lattice bars and the transverse lattice bars are distributed in a staggered mode.

Preferably, the opposite sides of the longitudinal lattice bars and the transverse lattice bars are respectively provided with a clamping gap; the longitudinal lattice bars and the transverse lattice bars are connected in a crossed mode through clamping notches.

Preferably, the tenon joints are respectively arranged at the ends of the longitudinal lattice bars and the transverse lattice bars.

According to the utility model, the LVL frame is arranged on the inner side of the solid wood panel, and the characteristics of high strength, stable quality and low cost of raw materials of the LVL frame are utilized. The advantages are utilized to replace the existing solid wood frame, and the purposes of reducing weight and reducing cost are achieved. Secondly, adopt the core that the check concatenation formed, can enough guarantee structural strength simultaneously, also can reduce door leaf weight greatly, reduce the degree of difficulty of commodity circulation transportation, installation and construction.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of part a.

Fig. 3 is a cross-sectional view of the present invention.

In the figure, 1 is a solid wood panel, 2 is an installation gap, 2.1 is a side frame, 2.2 is an upper frame, 2.3 is a lower frame, 3 is a rectangular pipe, 4 is a rectangular pipe connecting wood, 5 is a lattice bar core plate, 5.1 is a longitudinal lattice bar, and 5.2 is a transverse division bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.

Referring to fig. 1-3, a door leaf filling structure comprises solid wood panels 1, wherein the solid wood panels 1 are distributed on two sides and the top of a door leaf; a decorative strip mounting notch 2 is formed in the surface of the solid wood panel 1; the inner side of the solid wood panel 1 is provided with an LVL frame 2; the LVL frame 2 is provided with a side frame 2.1, an upper frame 2.2 and a lower frame 2.3; the outer surface of the lower frame 2.3 is exposed out of the bottom of the door leaf; a rectangular pipe 3 is arranged on the inner side of the LVL frame 2; and a core plate mounting cavity is formed at the inner side of the rectangular tube 3.

Further, the upper end and the lower end of the rectangular tube 3 are respectively provided with a rectangular tube connecting wood 4; the lower frame 2.3 is flush with the side frame and the bottom of the solid wood panel 1; and a lattice bar core plate 5 is arranged in the core plate mounting cavity.

Specifically, in this embodiment, the rectangular tube serves as an inner liner of the LVL frame, and mainly serves to fix the door core. That is to say, after the lap joint of the grid core plates is completed, each grid is positioned at the outer side of the division bar core plates through the rectangular pipes, and then the grid is integrally placed into the LVL frame, so that the effect of convenient assembly is achieved.

Furthermore, the top end of the rectangular tube connecting wood 4 positioned at the upper side is connected with the upper frame 2.2; the bottom end of the rectangular pipe connecting wood 4 positioned at the lower side is connected with the lower frame 2.3; the rectangular tube connecting wood 4 is connected with the rectangular tube 3 through an adhesive.

Specifically, in this embodiment, the rectangular tube connecting wood 4 is pre-disposed on the inner side of the side frame 2.1, and when the core plate is installed, only the rectangular tubes on two sides of the core plate need to be aligned with the rectangular tube connecting wood and fixed. The fixing mode can adopt bonding, and can also adopt a fastener.

Further, the length of the rectangular tube 3 is 440 mm; the inner sides of the rectangular tube 3, the upper frame 2.2 and the lower frame 2.3 are provided with tenon grooves; and the lattice strip core plate 5 is provided with a tenon joint corresponding to the tenon joint groove.

Specifically, in the present embodiment, when the lattice core plate 5 and the rectangular tube are installed, the side portion of the lattice core plate 5 is positioned by the rectangular tube; and the upper and lower sides are positioned by the tenon grooves on the upper frame 2.2 and the lower frame 2.3. During installation, the installation can be realized only by horizontally pushing.

Furthermore, the lattice bar core plate 5 comprises a plurality of longitudinal lattice bars 5.1 and transverse lattice bars 5.2; the longitudinal bars 5.1 and the transverse bars 5.2 are mutually staggered.

Specifically, in this embodiment, the lattice-bar core plates 5 are distributed in a cross manner, so that on one hand, the strength of the door leaf is not reduced; on the other hand, the core plate is not formed by splicing multiple plates, so that the weight of the core plate can be greatly reduced.

Furthermore, the opposite sides of the longitudinal lattice bars 5.1 and the transverse lattice bars 5.2 are respectively provided with a clamping gap 5.3; the longitudinal lattice bars and the transverse lattice bars are connected in a crossed mode through clamping notches.

Furthermore, the tenon joints are respectively arranged at the ends of the longitudinal lattice bars and the transverse lattice bars.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a door leaf filling structure, includes the wood panel, its characterized in that: the solid wood panels are distributed on the two sides and the top of the door leaf; decorative strip mounting notches are formed in the surface of the solid wood panel; the inner side of the solid wood panel is provided with an LVL frame; the LVL frame is provided with a side frame, an upper frame and a lower frame; the outer surface of the lower frame is exposed out of the bottom of the door leaf; a rectangular pipe is arranged on the inner side of the LVL frame; the inner side of the rectangular tube forms a core plate mounting cavity.

2. A door leaf filling structure according to claim 1, wherein: the upper end and the lower end of the rectangular pipe are respectively provided with a rectangular pipe connecting wood; the lower frame is flush with the side frames and the bottom of the solid wood panel; and a lattice bar core plate is arranged in the core plate mounting cavity.

3. A door leaf filling structure according to claim 2, wherein: the top end of the rectangular pipe connecting wood positioned on the upper side is connected with the upper frame; the bottom end of the rectangular pipe connecting wood positioned at the lower side is connected with the lower frame; the rectangular tube connecting wood is connected with the rectangular tube through adhesive.

4. A door leaf filling structure according to claim 3, wherein: the length of the rectangular pipe is 440 mm; the inner sides of the rectangular pipe, the upper frame and the lower frame are provided with tenon grooves; and tenon joints are arranged on the lattice strip core plates relative to the tenon grooves.

5. The door leaf filling structure according to claim 4, wherein: the lattice bar core plate comprises a plurality of longitudinal lattice bars and transverse lattice bars; the longitudinal lattice bars and the transverse lattice bars are distributed in a staggered mode.

6. The door leaf filling structure according to claim 5, wherein: clamping notches are respectively formed in the opposite sides of the longitudinal lattice bars and the transverse lattice bars; the longitudinal lattice bars and the transverse lattice bars are connected in a crossed mode through clamping notches.

7. A door leaf filling structure according to claim 6, wherein: the tenon joints are respectively arranged at the end parts of the longitudinal lattice bars and the transverse lattice bars.