CN211054558U - Door core of hollow shaving board - Google Patents

Abstract

The utility model relates to a hollow shaving board door core, it includes panel, shaving board inner core and sets up a plurality of slot holes on the shaving board inner core, each the inside wall of slot hole all is provided with the wire netting reel, each the equal cladding of excircle lateral wall of wire netting reel has the wood skin, one side that the wire netting reel lateral wall was kept away from to the wood skin is laminated mutually with the inboard wall of slot hole. The utility model discloses the granule that has the reduction shaving board inner core wets the effect that drops.

Description

Door core of hollow shaving board

Technical Field

The utility model belongs to the technical field of the technique of door plant processing and specifically relates to a hollow shaving board door core is related to.

Background

The door core plate is a cementing material in door bodies such as wooden doors, anti-theft doors and the like.

Shaving board door core among the prior art is as shown in fig. 1, including shaving board inner core 2 and the panel 1 of setting in shaving board inner core thickness direction both sides, and panel 1 glues firmly on shaving board inner core 2's lateral wall through high temperature resistant glue, and has seted up a plurality of slot holes 21 along its length direction on shaving board inner core 2, and a plurality of slot holes 21 are along shaving board inner core 2's length direction evenly distributed.

The above prior art solutions have the following drawbacks: the moisture absorption of the shaving board inner core 2 is good, and the shaving board inner core 2 is easy to absorb moisture and deform, so that particles on the shaving board inner core 2 are stripped and separated, the product quality is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hollow shaving board door core, its granule that has the reduction shaving board inner core advantage that peels off that wets.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a hollow shaving board door core, includes panel, shaving board inner core and sets up a plurality of slot holes on the shaving board inner core, each the inside wall of slot hole all is provided with the wire netting reel, each the equal cladding of excircle lateral wall of wire netting reel has the veneer, the veneer is kept away from one side of wire netting reel lateral wall and is laminated mutually with the inboard wall of slot hole.

Through adopting above-mentioned technical scheme, be provided with the wire netting reel at the inside wall of slot hole, the lateral wall cladding of wire netting reel has the wood skin, and the wood skin laminates mutually with the inboard wall of slot hole to strengthen the fixed to the shaving board inner core, reduce the shaving board inner core and wet the breaking away from that leads to the granule, improved the support intensity of shaving board inner core.

The utility model discloses further set up to: each the inside wall of wire netting reel all fills in and is equipped with the bracing piece, the bracing piece is triangle-shaped along its radial cross-section.

Through adopting above-mentioned technical scheme, the inside wall of wire netting reel is provided with the cross-section and is triangle-shaped's bracing piece, and the three arris board of bracing piece all supports tightly on the inside wall of wire netting reel, has strengthened the support intensity of shaving board inner core greatly.

The utility model discloses further set up to: the support rod is provided with a mounting hole along the length direction, a support round pipe is inserted into the mounting hole, a moisture absorbent is adhered in the pipe of the support round pipe, and the two ends of the support round pipe in the length direction are respectively provided with a sealing plug in a plugging manner.

Through adopting above-mentioned technical scheme, be provided with the support pipe in the bracing piece, it has the hygroscopic agent to cement in the support pipe, because the easy moisture absorption of shaving board inner core absorbs the moisture on the shaving board inner core through the hygroscopic agent.

The utility model discloses further set up to: the outer side wall of the supporting round pipe is provided with an air hole communicated with the inside of the pipe, and the outer side wall of the supporting rod is provided with a moisture absorption hole communicated with the mounting hole.

Through adopting above-mentioned technical scheme, improve the circulation of air through gas pocket and moisture absorption hole to strengthen the moisture absorbent and absorb moisture on to the shaving board.

The utility model discloses further set up to: the panel includes the base plate and the PLASTIC LAMINATED of mutual adhesion, the base plate laminates with the shaving board inner core mutually, the PLASTIC LAMINATED is located the base plate and keeps away from one side of shaving board inner core direction.

Through adopting above-mentioned technical scheme, the panel has base plate and PLASTIC LAMINATED to constitute, and the PLASTIC LAMINATED plays the effect of fire prevention to improve the whole fire behavior of door core.

The utility model discloses further set up to: the fireproof plate is an extruded polystyrene foam plate.

Through adopting above-mentioned technical scheme, the dura mater that the surface of extrusion molding polystyrene cystosepiment formed is even level and smooth to be honeycomb structure, have good resistance to compression, waterproof characteristic.

The utility model discloses further set up to: one side of the fireproof plate close to the direction of the base plate is provided with a plurality of butt joint bulges, and one side of the base plate close to the direction of the fireproof plate is respectively provided with butt joint grooves for inserting the butt joint bulges.

Through adopting above-mentioned technical scheme, glue together when PLASTIC LAMINATED and base plate, insert the butt joint recess through the butt joint arch, strengthen the area of gluing between PLASTIC LAMINATED and the base plate to strengthen being connected between base plate and the PLASTIC LAMINATED greatly.

The utility model discloses further set up to: one side of the fireproof plate, which is far away from the direction of the base plate, is connected with a solid wood plate.

Through adopting above-mentioned technical scheme, solid board has good fastness and gas permeability, and then improves holistic firm of door core and gas permeability.

To sum up, the utility model discloses a beneficial technological effect does:

1. the inner side wall of the long hole is provided with the wire mesh winding drum, the outer side wall of the wire mesh winding drum is coated with wood skin, and the wood skin is attached to the inner side wall of the long hole, so that the fixation of the inner core of the shaving board is enhanced, the separation of particles caused by the fact that the inner core of the shaving board is affected with damp is reduced, and the supporting strength of the inner core of the shaving board is improved;

2. the panel is including base plate and PLASTIC LAMINATED, and the PLASTIC LAMINATED is the extrusion molding polystyrene cystosepiment, and the dura mater that the surface of extrusion molding polystyrene cystosepiment formed is even level and smooth to be honeycomb structure, have good resistance to compression, waterproof characteristic, thereby make the door core have good resistance to compression and waterproof performance.

Drawings

Figure 1 is a schematic view of a door core of a particle board in the prior art.

FIG. 2 is a disassembled schematic view of a door core of a hollow particle board in the example.

Fig. 3 is a sectional view showing the connection relationship between the support circular tube and the support rod in the embodiment.

Fig. 4 is a sectional view of an embodiment for embodying the fire deck structure.

In the figure, 1, panel; 11. a substrate; 111. butting the grooves; 12. a fire-proof plate; 121. butting the bulges; 2. an inner core of a shaving board; 21. a long hole; 3. a wire mesh reel; 4. wood veneer; 5. a support bar; 51. mounting holes; 52. a moisture-absorbing aperture; 6. a support circular tube; 61. a closing plug; 62. air holes; 7. solid wood board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, for the utility model discloses a hollow shaving board door core, including two panels 1, shaving board inner core 2, two panels 1 set up the both sides at 2 thickness directions of shaving board inner core respectively.

Referring to fig. 2, run through on the shaving board inner core 2 and seted up a plurality of slot holes 21, a plurality of slot holes 21 are along shaving board inner core 2's width direction evenly distributed, all are provided with wire reel 3 along length direction in each slot hole 21, and each wire reel 3's the equal cladding of excircle lateral wall has veneer 4, and veneer 4 keeps away from one side laminating and cementation of wire lateral wall direction on slot hole 21's inside wall.

Referring to fig. 2 and 3, a support rod 5 is plugged into the inner side wall of each wire mesh reel 3, the section of the support rod 5 in the radial direction is triangular, and the edge of the support rod 5 abuts against the inner side wall of the wire mesh reel 3; all seted up mounting hole 51 along its length direction on each bracing piece 5, the interpolation of mounting hole 51 is equipped with support pipe 6, and it has the moisture absorbent to bond in the support pipe 6, and the preferred silicic acid gel granule that is of moisture absorbent, and the mouth of pipe at the both ends of support pipe 6 length direction all fills up and is equipped with closing plug 61, and closing plug 61 bonds in the inside wall that supports pipe 6, owing to shaving board inner core 2 is easy to be hygroscopic, absorbs the moisture on shaving board inner core 2 through the moisture absorbent. The outer side wall of the supporting circular tube 6 is provided with an air hole 62 communicated with the inside of the supporting circular tube 6, the outer side wall of the supporting rod 5 is provided with a moisture absorption hole 52 communicated with the mounting hole 51, and the air circulation is improved through the air hole 62 and the moisture absorption hole 52, so that moisture on the shaving board is absorbed by the moisture absorbent.

Referring to fig. 2, the panel 1 includes a base plate 11 and a fire prevention plate 12 which are adhered to each other, the base plate 11 is made of wood, the base plate 11 is adhered to the outer side wall of the core 2 of the particle board, the fire prevention plate 12 is preferably an extruded polystyrene foam plate, and a hard film formed on the surface of the extruded polystyrene foam plate is uniform and flat and has a honeycomb structure, and has good compression resistance and waterproof properties.

Referring to fig. 2 and 4, a plurality of abutting protrusions 121 are disposed on one side of the fire-proof plate 12 close to the direction of the substrate 11, the abutting protrusions 121 are parallel to each other and are uniformly distributed along the length direction of the fire-proof plate 12, abutting grooves 111 for inserting the abutting protrusions 121 are respectively disposed on one side of the substrate 11 close to the direction of the fire-proof plate 12, the fire-proof plate 12 and the substrate 11 are bonded together, and the abutting protrusions 121 are inserted into the abutting grooves 111 to reinforce the connection between the substrate 11 and the fire-proof plate 12.

Referring to fig. 2, a solid wood plate 7 is adhered to one side of the fireproof plate 12 away from the base plate 11, and the solid wood plate 7 has good firmness and air permeability, so that the firmness and air permeability of the whole door core are improved.

The implementation principle of the embodiment is as follows: in this implementation, be provided with wire reel 3 at the inside wall of slot hole 21, the lateral wall cladding of wire reel 3 has veneer 4, and veneer 4 laminates mutually with the inboard wall of slot hole 21 to strengthen fixing to shaving board inner core 2, reduce the separation from of shaving board inner core 2 and wet and lead to the granule, improved shaving board inner core 2's support intensity.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a hollow shaving board door core, includes panel (1), shaving board inner core (2) and a plurality of slot hole (21) of setting on shaving board inner core (2), its characterized in that: each the inside wall of slot hole (21) all is provided with wire netting reel (3), each the excircle lateral wall of wire netting reel (3) all has cladding veneer (4), veneer (4) are kept away from one side of wire netting reel (3) lateral wall and are laminated mutually with the inside wall of slot hole (21).

2. A hollow core particle board door core as claimed in claim 1, wherein: each inside wall of wire netting reel (3) all fills in and is equipped with bracing piece (5), bracing piece (5) are triangle-shaped along its radial cross-section.

3. A hollow core particle board door core as claimed in claim 2, wherein: the utility model discloses a moisture absorption device, including bracing piece (5), mounting hole (51) have been seted up along its length direction to bracing piece (5), mounting hole (51) interpolation is equipped with support pipe (6), the intraductal intrinsic hygroscopic agent that glues of support pipe (6), the both ends of support pipe (6) length direction all are filled in and are equipped with closed stopper (61).

4. A hollow core particle board door core as claimed in claim 3, wherein: the outer side wall of the supporting round pipe (6) is provided with an air hole (62) communicated with the inside of the pipe, and the outer side wall of the supporting rod (5) is provided with a moisture absorption hole (52) communicated with the mounting hole (51).

5. A hollow core particle board door core as claimed in claim 1, wherein: panel (1) is including base plate (11) and PLASTIC LAMINATED (12) of mutual adhesion, base plate (11) and shaving board inner core (2) are laminated mutually, PLASTIC LAMINATED (12) are located one side that shaving board inner core (2) direction was kept away from in base plate (11).

6. A hollow core particle board door core as claimed in claim 5, wherein: the fireproof plate (12) is an extruded polystyrene foam plate.

7. The door core of claim 6, wherein: one side of the fireproof plate (12) close to the direction of the base plate (11) is provided with a plurality of butt joint protrusions (121), and one side of the base plate (11) close to the direction of the fireproof plate (12) is respectively provided with butt joint grooves (111) for the butt joint protrusions (121) to be inserted.

8. A hollow core particle board door core as claimed in claim 7, wherein: one side of the fireproof plate (12) far away from the direction of the base plate (11) is connected with a solid wood plate (7).

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