CN213269579U

CN213269579U - Door body structure made of wood-plastic material

Info

Publication number: CN213269579U
Application number: CN202021864588.2U
Authority: CN
Inventors: 敬顺科; 张敦伟; 李臣
Original assignee: Yichang Panpan Door Industry Technology Co ltd
Current assignee: Yichang Panpan Door Industry Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-25
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a door body structure of wood-plastic material, which comprises a basic layer, a protective layer and a sealing edge layer, wherein the protective layer is arranged at the outer sides of the upper surface and the lower surface of the basic layer in a wrapping way, the sealing edge layer is arranged at the side surface of the basic layer in a wrapping way and between the protective layers, a plurality of supporting bars are arranged inside the basic layer, the sealing edge layer is tightly attached to the two closed side surfaces of the basic layer in an arranging way, and the middle part of the sealing edge layer is provided; the utility model discloses get up the base course probably all the cladding with the face of external contact, even the condition such as collision, friction appears in use, can not damage the structure of base course yet, can alleviate the torsion of the both sides direction that the banding layer received respectively through the dashpot, make it can not use the another side to the life on extension banding layer promotes its protection effect to door body mechanism.

Description

Door body structure made of wood-plastic material

Technical Field

The utility model relates to a fitment furniture production technical field, concretely relates to door body structure of material is moulded to wood.

Background

The modern building industry is developed rapidly, various building materials used are more and more abundant, and the wood-plastic plate is a novel furniture material. The wood-plastic board is a high-tech green environment-friendly novel decorative material which is mainly prepared by uniformly mixing wood (wood cellulose and plant cellulose) as a base material, a thermoplastic high polymer material (plastic), a processing aid and the like, and then heating and extruding the mixture by using a die device, has the performance and characteristics of the wood and the plastic, and is a novel composite material capable of replacing the wood and the plastic. Waterproof and moistureproof. The problems that the wooden product is easy to rot and expand and deform after absorbing water and being damped in a humid and watery environment are fundamentally solved, and the wooden product can be used in an environment where traditional wooden products cannot be used.

The wood-plastic plate has various advantages: the insect-proof and termite-proof effects are achieved, insect harassment is effectively avoided, and the service life is prolonged; the color can be selected in a variety of ways, so that the natural wood texture and the wood texture are realized, and the required color can be customized according to the individuality of the user; the plasticity is strong, the individual modeling can be realized very simply, and the individual style is fully embodied; the environment-friendly formaldehyde-free environment-friendly material has high environmental protection property, no pollution, no public nuisance, recycling, no benzene substance, and the formaldehyde content of 0.2 which is lower than the EO grade standard; the fireproof performance is high, the flame retardance is effective, the fireproof grade reaches B1 grade, the fire is self-extinguished when meeting fire, and toxic gas is not easy to generate; the workability is good, the nail can be nailed, planed, sawed and drilled, and the surface can be painted; the installation is simple, the construction is convenient, a complex construction process is not needed, and the installation time and the cost are saved; the material is not cracked, expanded or deformed, does not need maintenance and repair, is convenient to clean, and saves later-period maintenance and repair cost; the sound absorption effect is good, and the energy-saving performance is good.

Because the wood-plastic material is prepared by mixing plant cellulose and plastics, and the actual density is higher, in order to get rid of the properties of heaviness, inconvenience in transportation and processing and the like of wood, hollow structures and the like are usually processed on the wood-plastic plate, so that the weight of the wood-plastic plate is reduced while the structural strength is ensured. But because wood-plastic material also has the yielding, the not strong problem of wearability that plastics exist equally, when making door body structure with wood-plastic material, because of the door body can receive the condition such as a large amount of striking, friction in the use, and hollow out construction's wood-plastic panel can be serious influence its holistic structural strength because of the damage of external environment in the use as the door body, consequently needs a kind of wood-plastic panel door body structure that can prevent wearing and tearing, self-protection performance is better.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a door body structure of material is moulded to wood for solve present wood-plastic material when being used for the door plant structure preparation, because it self has unfavorable characteristics such as yielding, the wearability of plastics, lead to receiving a large amount of striking, the frictional condition as the door body in the use, serious influence its holistic structural strength's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a door body structure made of wood plastic comprises a base layer, protective layers and edge sealing layers, wherein the protective layers are arranged on the outer sides of the upper surface and the lower surface of the base layer in an enveloping mode, the edge sealing layers are arranged on the side faces of the base layer and are clamped between the protective layers, the base layer is of a hollow plate structure with a rectangular surface, two sides of the base layer corresponding to long sides are sealed, two sides of the base layer corresponding to short sides are open, a semi-closed structure formed by four surfaces in a surrounding mode is formed, a plurality of supporting bars are arranged inside the base layer, the supporting bars are vertical and are connected with the upper surface and the lower surface of the base layer inside, hollow bars are formed inside the base layer, and the supporting bars;

the area of protective layer is greater than the top and bottom of basic unit for the marginal portion extends the outside of basic unit top and bottom when the protective layer hugs closely the basic unit setting, the confined both sides face setting that the banding layer hugs closely the basic unit, and sets up the dashpot that is on a parallel with the protective layer in the middle part of the banding layer.

Furthermore, the two ends of the edge sealing layer, which face the two open sides of the base layer, are bent to form blocking parts, and the areas of the blocking parts only cover the end parts at the two ends of the side face of the base layer.

Furthermore, the blocking portion is a right-angled triangle with an arc-shaped edge, the arc-shaped edge is a hypotenuse, and the arc-shaped edge is sunken towards the right-angle direction.

Further, the position that the foundation layer corresponds the banding layer in confined both sides is provided with the strake that thickness is greater than the support bar, still be provided with the partition region that the width is less than fretwork strip width between strake and the adjacent support bar.

Furthermore, one of any two adjacent supporting strips is of a bending type, and the bending direction of the bending type is towards the two closed side edges of the base layer respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the protective layer and the edge sealing layer are sequentially arranged on the upper surface, the lower surface and the side surface of the basic layer, so that the surfaces of the basic layer which are possibly contacted with the outside are all covered, and the structure of the basic layer cannot be damaged even if the conditions such as collision, friction and the like occur in use, so that the condition that the hollow part inside is deformed and the like is avoided, and the problem that the whole bearing structure is damaged is caused;

2. the utility model discloses in still seted up the dashpot at the middle part on banding layer, because of the in-service use in-process, door body structure's the outside edge bears torsion the biggest, and the banding layer of complete integral type takes place easily after the live time and drops, leads to the edge to lose the protection, and the utility model discloses when using, can alleviate the torsion of the both sides direction that the banding layer received respectively through the dashpot, make it can not use the another side to the life on extension banding layer promotes its protection effect to door body mechanism.

Drawings

FIG. 1 is a schematic plan view of the present invention at the end open to the foundation bed;

FIG. 2 is a schematic view of a partial structure of one corner of the present invention;

in the figure: 1. a base layer; 2. a protective layer; 3. a sealing layer; 11. a supporting strip; 12. hollowing out the strips; 13. edging; 14. a separation zone; 31. a blocking portion; 32. a buffer tank.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

Example (b):

as shown in fig. 1, the utility model provides a door body structure of material is moulded to wood, including basic unit 1, the cladding clamp setting at basic unit 1 the protective layer 2 in the two sides outside from top to bottom and set up in basic unit 1 side and the banding layer 3 of cladding between protective layer 2 to form the overall structure of cladding formula.

In this embodiment, foundation layer 1 is the rectangular hollow plate structure in surface, and foundation layer 1 corresponds the both sides on long limit in the rectangle and seals, and the both sides that correspond the minor face are opened, forms the semi-enclosed structure that encloses by four faces, foundation layer 1 is inside to be provided with a plurality of support bars 11, thereby support bar 11 is perpendicular and inside the upper and lower two sides of connecting foundation layer 1 at the inside fretwork strip 12 that forms one section of foundation layer 1, and support bar 11 is on a parallel with foundation layer 1's two sides and equidistant even setting in proper order, and is corresponding, and the width of fretwork strip 12 is also the same and in proper order align to grid.

Further, the position that foundation layer 1 corresponds edging layer 3 in confined both sides is provided with thickness and is greater than strake 13 of support bar 11, still be provided with the subregion 14 that the width is less than fretwork strip 12 width between strake 13 and the adjacent support bar 11. Because the thickness of the edge strips 13 is larger, and the width of the separation area 14 is smaller, the strength of bending and twisting resistance of the edge strips 13 and the separation area 14 is higher, and therefore the edge strips are arranged at the edge part of the base layer 1, can bear larger external environment torsion influence, and are less prone to damage.

As shown in fig. 2, in the preferred embodiment of the present invention, one of any two adjacent supporting strips 11 is curved, and the curved direction of the curved shape is respectively toward the two closed sides of the foundation layer 1. Through the crooked type support bar 11 that the interval set up, can promote basic unit 1 to the compressive property of perpendicular upper and lower pressure, the cracked condition of support bar 11 when avoiding pressure too big, the support bar 11 that the perpendicular setting of remaining simultaneously is used for keeping the whole hardness of basic unit 1, is unlikely to the easy deformable condition in surface.

The utility model discloses in, protective layer 2's area is greater than the top and bottom of foundation layer 1 for edge part extends foundation layer 1 top and bottom outside when foundation layer 1 sets up is hugged closely to protective layer 2, foundation layer 1's confined both sides face setting is hugged closely to banding layer 3, and sets up the dashpot 32 that is on a parallel with protective layer 2 in the middle part of banding layer 3. Can delay the torsion of the both sides direction that deblocking limit layer 3 received respectively through dashpot 32, make it can not use the another side to the life of extension banding layer 3 promotes its protection effect to door body mechanism.

In the embodiment, the two sides of the edge sealing layer 3, which are open towards the base layer 1, are bent to form the blocking portions 31, and the areas of the blocking portions 31 only cover the end portions of the two ends of the side surface of the base layer 1; in a further embodiment, the blocking portion 31 is a right triangle with an arc edge, the arc edge is a hypotenuse, and the arc edge is concave toward the right angle direction. The corners of the base layer 1 are protected by the blocking parts 31, the door body structure can be prevented from being damaged at the corners, the sealing performance is influenced, and meanwhile the buffering effect of the hollow strips 12 is not influenced.

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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a door body structure of wood-plastic material which characterized in that: the hollow-out strip-shaped plate comprises a base layer, protective layers and edge sealing layers, wherein the protective layers are arranged on the outer sides of the upper surface and the lower surface of the base layer in a wrapping mode, the edge sealing layers are arranged on the side faces of the base layer and are wrapped between the protective layers, the base layer is of a hollow plate structure with a rectangular surface, the two sides of the base layer corresponding to long sides are closed, the two sides of the base layer corresponding to short sides are open, a semi-closed structure formed by four faces in a surrounding mode is formed, a plurality of supporting strips are arranged inside the base layer, the supporting strips are perpendicular to the upper surface and the lower surface of the base layer and are connected with the upper surface and;

2. The door body structure of a wood-plastic material according to claim 1, wherein: the edge sealing layer is bent at two sides of the two ends, which are open towards the base layer, to form blocking parts, and the areas of the blocking parts only cover the end parts at the two ends of the side face of the base layer.

3. The door body structure of a wood-plastic material according to claim 2, wherein: the blocking part is a right-angled triangle with an arc-shaped edge, the arc-shaped edge is a hypotenuse, and the arc-shaped edge is sunken towards the right-angle direction.

4. The door body structure of wood-plastic according to claim 3, wherein: the basic unit is provided with the strake that thickness is greater than the support bar in the position that confined both sides correspond the edging layer, still be provided with the partition region that the width is less than fretwork strip width between strake and the adjacent support bar.

5. The door body structure of a wood-plastic material according to claim 1, wherein: one of any two adjacent supporting strips is of a bending type, and the bending direction of the supporting strip faces to the two closed side edges of the base layer respectively.