CN207647408U - A kind of Combined wooden door - Google Patents

Abstract

The utility model provides a kind of Combined wooden door, more particularly to timber technical field, including internal hilar plate, external door panel and the door panel being embedded between the internal hilar plate and the external door panel, the door panel is made of the sound panel for sound insulation, the sound panel is made of acoustic material, the door panel is internally provided with the inner cavity that can adjust vacuum degree, the lightgage steel joist of several support sound panels is uniformly provided on the inner wall of the inner cavity, the internal hilar plate is equipped with the first vacuum passage, one end of first vacuum passage is connected to the inner cavity, the other end is in communication with the outside, and end is equipped with the lid for covering the first vacuum passage opening, the lid is equipped with the sealing ring for sealing the lid and the gap of first vacuum passage.The utility model can save production cost, while can adjust soundproof effect.

Description

A kind of Combined wooden door

Technical field

The utility model belongs to timber technical field, and in particular to a kind of Combined wooden door.

Background technology

Timber is the important end product of wood working industry.As the high speed development of China's real estate and urbanization walk The quickening cut down, it is also increasing to the demand of timber.Existing Combined wooden door has and moisture-proof also has sound insulation.Wherein sound insulation Combined wooden door generally comprises inside and outside door-plate and the door panel set on inside and outside door-plate, door panel are made of acoustic material, needs one Fixed acoustic material can be only achieved soundproof effect, and the cost needed is higher, for some, it is sometimes necessary to which oneself is used Door soundproof effect it is good, sometimes want to understand extraneous situation again, but be not desired to open at door again, at this time just sound insulation needed to imitate Fruit is not very good door.And existing Combined wooden door is typically all that soundproof effect is nonadjustable, cannot be satisfied this kind of human needs.

Therefore it is badly in need of a kind of Combined wooden door that can solve problem above.

Utility model content

The purpose of this utility model is to provide a kind of Combined wooden door, saves production cost, while can adjust soundproof effect.

The utility model provides the following technical solution：

A kind of Combined wooden door, including internal hilar plate, external door panel and be embedded between the internal hilar plate and the external door panel Door panel, the door panel are made of the sound panel for sound insulation, and the sound panel is made of acoustic material, the door panel The inner cavity of vacuum degree can be adjusted by being internally provided with, and the light steel of several support sound panels is uniformly provided on the inner wall of the inner cavity Keel, the internal hilar plate are equipped with the first vacuum passage, and one end of first vacuum passage is connected to the inner cavity, the other end with it is outer Boundary is connected to, and end is equipped with the lid for covering the first vacuum passage opening, and the lid is equipped with for sealing the lid With the sealing ring in the gap of first vacuum passage.The use that acoustic material can be saved equipped with inner cavity is cost-effective simultaneously, The air of the inner cavity is extracted out using tools such as exhaust tubes, makes it keep vacuum state instead of using acoustic material, equally may be used To play the role of sound insulation, the interior intracavitary can be made for some do not like the people of sound insulation full of air or is adjusted true The size of reciprocal of duty cycle reinforces the conduction of sound, and to obtain extraneous sound, in addition the lightgage steel joist plays the support door panel Effect so that it is not recessed to the inner cavity in the case where being subject to external force, can also use other with supporting role Support column replaces the lightgage steel joist.The use of the sealing ring may insure air tight, and the interior intracavitary is kept to adjust Suitable vacuum degree size.

Preferably, the second vacuum passage identical with the first vacuum passage structure is equipped in the external door panel, it is described One end of second vacuum passage is connected to the inner cavity, and the other end is in communication with the outside, and end is equipped with the lid.There are two if Vacuum passage, the holding interior intracavitary that can be more convenient are vacuum states or have the state of air.First vacuum Channel design is identical with the second vacuum passage structure to be meant, the second vacuum passage not only shape phase of itself Together, in addition the structure for the lid that the two is equipped with is also identical, it is also provided with the sealing ring, while working as and wanting to hear the external world Sound when, for only described first vacuum passage, what can more be removed hears extraneous sound.Because described One vacuum passage is connected to second vacuum passage by the inner cavity, and the conduction of sound is conducive to.

Preferably, first vacuum passage is vacuum pipe.

Preferably, the width of the end of the one end for first vacuum passage being in communication with the outside is less than the width of the lid Degree, the lid are hinged on the outer surface of the internal hilar plate.

Preferably, the inner cavity is cube shaped, and four inner walls of the inner cavity are respectively side by side equipped with several described light Steel joist, the lightgage steel joist on two adjacent inner walls of the inner cavity are mutually perpendicular to.

Preferably, the top of the outer surface of the internal hilar plate is equipped with groove, and the opposite two side walls of the groove are set respectively There are the blind hole of the strip of mirror image each other, the opening of the blind hole to be movably equipped with the gear for the opening that can cover in the blind hole Plate.The thing of handwriting pad either mirror etc can be put into the groove described in the side of handwriting pad or mirror is inserted into In blind hole, the connection structure of additional adhesion agent either nail etc need not be used to answer handwriting pad or mirror mounted on this It closes on door；When thing need not be installed simultaneously, the baffle covers the opening of the blind hole, it will not be made to lose beautiful Sense.

Preferably, the baffle is connected in the blind hole.This is a kind of connection type.

The utility model has the beneficial effects that：Save acoustic material using while reach soundproof effect, in addition can root Select sound insulation intensity, that is, soundproof effect that can adjust according to personal preference.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：

Fig. 1 is the cross-sectional structure schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram installed after mirror；

Fig. 3 is the structural schematic diagram containing baffle installed before mirror.

Wherein in figure label for：1, internal hilar plate；2, external door panel；3, door panel；4, inner cavity；5, lightgage steel joist；6, first is true Empty channel；7, the second vacuum passage；8, lid；9, groove；91, blind hole；10, baffle；11, mirror.

Specific implementation mode

As shown in Figs. 1-3, a kind of Combined wooden door, including internal hilar plate 1, external door panel 2 and it is embedded in internal hilar plate 1 and external door panel 2 Between door panel 3, door panel 3 is made of the sound panel for sound insulation, and sound panel is made of acoustic material, door panel 3 The inner cavity 4 of vacuum degree can be adjusted by being internally provided with, and the lightgage steel joist 5 of several support sound panels is uniformly provided on the inner wall of inner cavity 4, Internal hilar plate 1 is equipped with the first vacuum passage 6, and one end of the first vacuum passage 6 is connected to inner cavity 4, and the other end is in communication with the outside, and end Equipped with the lid 8 for covering the first vacuum passage 6 opening, lid 8 is equipped with the gap for sealing cover body 8 and the first vacuum passage 6 Sealing ring.The use that acoustic material can be saved equipped with inner cavity 4 is cost-effective simultaneously, using tools such as exhaust tubes by inner cavity 4 Air extraction, make its keep vacuum state replace acoustic material, can equally play the role of sound insulation, some not liked It can make the size full of air or adjusting vacuum degree in inner cavity 4 for the people of sound insulation, reinforce the conduction of sound, it is outer to obtain The sound on boundary, in addition lightgage steel joist 5 plays the role of support door panel 3 makes it will not be to inner cavity in the case where being subject to external force 4 recess, can also replace lightgage steel joist 5 using other support columns with supporting role.The use of sealing ring may insure It is air tight, keep vacuum degree.

Specifically, the first vacuum passage 6 is vacuum pipe.The end of the one end for the first vacuum passage 6 being in communication with the outside Width be less than the width of lid 8, lid 8 is hinged on the outer surface of internal hilar plate 1.It is equipped with and the first vacuum passage 6 in external door panel 2 Identical second vacuum passage 7 of structure, one end of the second vacuum passage 7 is connected to inner cavity 4, and the other end is in communication with the outside, and is held Portion is equipped with lid 8.If there are two vacuum passage, it is vacuum state in holding inner cavity 4 that can be more convenient or has air State.First vacuum passage, 6 structure is identical with 7 structure of the second vacuum passage to be meant, the second vacuum passage 7 not only itself Shape is identical, in addition the structure for the lid 8 that the two is equipped with is also identical, is also provided with sealing ring, while working as and wanting to hear the external world Sound when, for only the first vacuum passage 6, what can more be removed hears extraneous sound.Because of the first vacuum Channel 6 is connected to the second vacuum passage 7 by inner cavity 4, and the conduction of sound is conducive to.

Specifically, inner cavity 4 is cube shaped, four inner walls of inner cavity 4 are respectively equipped with several lightgage steel joists 5, position side by side It is mutually perpendicular in the lightgage steel joist 5 on two adjacent inner walls of inner cavity 4.

Specifically, the top of internal hilar plate 1 is equipped with groove 9, the opposite two side walls of groove 9 are respectively equipped with the length of mirror image each other The opening of the blind hole 91 of bar shaped, blind hole 91 is movably equipped with the baffle 10 for the opening that can cover in blind hole 91.For example, baffle 10 It can be connected in blind hole 91.Purpose equipped with groove 9 is can the thing of handwriting pad or mirror 11 etc to be put into groove In 9, handwriting pad either mirror 11 side be inserted into blind hole 91 in need not use additional adhesion agent or nail etc company Handwriting pad or mirror 11 are mounted on the composite door by binding structure；When mirror etc article need not be installed simultaneously, gear Plate 10 covers the opening of blind hole 91, it will not be made to lose aesthetic feeling.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality Within novel protection domain.

Claims (7)

1. a kind of Combined wooden door, including internal hilar plate, external door panel and the door core being embedded between the internal hilar plate and the external door panel Plate, which is characterized in that the door panel is made of the sound panel for sound insulation, and the sound panel is made of acoustic material, described Door panel is internally provided with the inner cavity that can adjust vacuum degree, and several support sound insulations are uniformly provided on the inner wall of the inner cavity The lightgage steel joist of plate, the internal hilar plate are equipped with the first vacuum passage, and one end of first vacuum passage is connected to the inner cavity, separately One end is in communication with the outside, and end is equipped with the lid for covering the first vacuum passage opening, and the lid is equipped with for sealing The sealing ring of the lid and the gap of first vacuum passage.

2. Combined wooden door according to claim 1, which is characterized in that be equipped in the external door panel logical with first vacuum Identical second vacuum passage of road structure, one end of second vacuum passage are connected to the inner cavity, and the other end connects with extraneous It is logical, and end is equipped with the lid.

3. Combined wooden door according to claim 1, which is characterized in that first vacuum passage is vacuum pipe.

4. Combined wooden door according to claim 1, which is characterized in that the one of first vacuum passage being in communication with the outside The width of the end at end is less than the width of the lid, and the lid is hinged on the outer surface of the internal hilar plate.

5. Combined wooden door according to any one of claims 1 to 4, which is characterized in that the inner cavity is cube shaped, institute Four inner walls for stating inner cavity are respectively equipped with several lightgage steel joists side by side, are located on two adjacent inner walls of the inner cavity The lightgage steel joist be mutually perpendicular to.

6. Combined wooden door according to claim 1, which is characterized in that the top of the outer surface of the internal hilar plate is equipped with recessed Slot, the opposite two side walls of the groove are respectively equipped with the blind hole of the strip of mirror image each other, the opening activity of the blind hole Baffle equipped with the opening that can cover in the blind hole.

7. Combined wooden door according to claim 6, which is characterized in that the baffle is connected in the blind hole.