CN211370177U

CN211370177U - Sound insulation door based on opposite-insertion type sealing treatment

Info

Publication number: CN211370177U
Application number: CN201922268053.2U
Authority: CN
Inventors: 张新
Original assignee: Nanjing Manse Acoustic Technique Co ltd
Current assignee: Nanjing Manse Acoustic Technique Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-28
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a soundproof door based on to inserting formula sealing treatment, including door leaf, door frame and hinge, the quantity of hinge is two to one side of two hinges respectively with left top of door leaf and bottom fixed connection, the opposite side of two hinges respectively with left top of door frame inner wall and bottom fixed connection, the surface of door leaf is provided with to inserting the frame to inserting the back fixedly connected with install bin of frame, the back fixedly connected with fixed case of door leaf, the utility model relates to a soundproof door technical field. This soundproof door based on sealed processing of formula of inserting, door leaf and door frame are closed the back, can guarantee the syllable-dividing effect of door leaf and door frame gap department to inserting frame and inserting groove, have avoided the not good decline that leads to whole quality of door leaf and door frame gap department's syllable-dividing effect, have reduced the pollution of noise, have guaranteed the holistic syllable-dividing quality of soundproof door, safe and reliable can carry out fine change after breaking down inserting the frame, and convenient to use person maintains.

Description

Sound insulation door based on opposite-insertion type sealing treatment

Technical Field

The utility model relates to a sound proof door technical field specifically is a sound proof door based on to inserting formula sealing treatment.

Background

The soundproof door comprises door leaf and door frame, it adopts high-quality cold-rolled steel sheet to be one kind, cold processing handles the shaping, the internal sound absorption cotton of packing according to the sound insulation grade of door, PU, the honeycomb structure, sound insulation material (sound insulation material mainly has damping rubber board, mineral wool acoustic celotex board), adopt advanced technology, unique design and special sealed preparation technology, singly, two kerf ways, the fire prevention has, the sound insulation, the high-quality performance of fleing, performance is stable, the wood that the fine work preparation formed, the steel door, current soundproof door, generally add sound insulation material to carry out the sound insulation in directly through door leaf and door frame, when door leaf and door frame are closed, can have certain gap, current way is sealed through joint strip, because joint strip syllable-dividing effect is not very good, holistic syllable-dividing effect has been reduced.

Traditional soundproof door, door leaf and door frame are closed the back, are difficult to guarantee the syllable-dividing effect of door leaf and door frame gap department, and door leaf and door frame gap department give sound insulation the not good decline that leads to whole quality easily of effect, have increased the pollution of noise, are difficult to guarantee the holistic syllable-dividing quality of soundproof door, safe and reliable inadequately, and the person of not being convenient for maintains.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a soundproof door based on to inserting formula sealing treatment has solved the problem that soundproof door sound insulation sealing effect is not good.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a soundproof door based on opposite-insertion type sealing treatment comprises a door leaf, a door frame and hinges, wherein the number of the hinges is two, one sides of the two hinges are fixedly connected with the top and the bottom of the left side of the door leaf respectively, the other sides of the two hinges are fixedly connected with the top and the bottom of the left side of the inner wall of the door frame respectively, an opposite-insertion frame is arranged on the surface of the door leaf, an installation box is fixedly connected with the back of the opposite-insertion frame, a fixed box is fixedly connected with the back of the door leaf, the back of the installation box sequentially penetrates through the door leaf and the fixed box and extends to the inner cavity of the fixed box, a reset spring is fixedly connected with the top of the inner cavity of the installation box, a pressing plate is fixedly connected with the bottom end of the reset spring, a limiting block is fixedly connected with the bottom of the pressing plate, the bottom of the limiting block, and the inner wall of the insertion groove is in contact with the surface of the insertion frame.

Preferably, the surface of the door leaf is fixedly connected with a handle, and the inside of the door leaf and the left side of the handle are fixedly connected with a door lock.

Preferably, the number of the installation boxes and the number of the fixed boxes are four, the installation boxes are symmetrically distributed on the periphery of the back face of the opposite insertion frame, and the fixed boxes are symmetrically distributed on the periphery of the back face of the door leaf.

Preferably, the top and the bottom of the inner cavity of the inserting frame are respectively and fixedly connected with a damping rubber plate and a mineral wool sound insulation plate.

Preferably, the back of the door frame and the outer side of the insertion groove are fixedly connected with a sealing rubber strip through an adhesive.

Preferably, the inner cavity of the fixed box is provided with an opening matched with the pressing plate for use.

Advantageous effects

The utility model provides a soundproof door based on to inserting formula sealing treatment. Compared with the prior art, the method has the following beneficial effects:

(1) the soundproof door based on the opposite insertion type sealing treatment is fixedly connected with the top and the bottom of the left side of the inner wall of the door frame through the other sides of the two hinges respectively, the opposite insertion frame is arranged on the surface of the door leaf, the back of the inserting frame is fixedly connected with an installation box, the back of the door leaf is fixedly connected with a fixed box, the back of the installation box sequentially penetrates through the door leaf and the fixed box and extends to the inner cavity of the fixed box, and the top of the inner cavity of the installation box is fixedly connected with a return spring, the bottom end of the return spring is fixedly connected with a pressure plate, the bottom of the pressure plate is fixedly connected with a limit block, after the door leaf and the door frame are closed, the sound insulation effect of the door leaf and the door frame gap can be guaranteed by the inserting frame and the inserting groove, the problem that the sound insulation effect of the door leaf and the door frame gap is poor to cause the reduction of the whole quality is avoided, the pollution of noise is reduced, the sound insulation quality of the whole soundproof door is guaranteed, and the soundproof door is safe and reliable.

(2) This soundproof door based on sealed processing of formula of inserting, run through the bottom of install bin and fixed case and extend to the bottom of fixed case in proper order through the bottom of stopper, the inserting groove has been seted up at the back of door frame, and the inner wall of inserting groove and the surface contact to inserting the frame, the quantity of install bin and fixed case is four, the install bin symmetric distribution is around to inserting the frame back, fixed case symmetric distribution is around the door leaf back, can carry out fine change after breaking down to inserting the frame, convenient to use person maintains.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic structural view of the door leaf of the present invention;

fig. 3 is a rear view of the door leaf structure of the present invention;

fig. 4 is a rear view of the door frame structure of the present invention;

FIG. 5 is a perspective view of the opposite insertion frame structure of the present invention;

FIG. 6 is a cross-sectional view of the opposite insertion frame structure of the present invention;

fig. 7 is a side view of the inner structure of the installation box and the fixing box of the present invention.

In the figure: 1. a door leaf; 2. a door frame; 3. a hinge; 4. inserting the frames oppositely; 5. installing a box; 6. a fixed box; 7. a return spring; 8. pressing a plate; 9. a limiting block; 10. inserting grooves; 11. a handle; 12. a damping rubber plate; 13. mineral wool acoustic panels; 14. sealing rubber strips; 15. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5 and fig. 7, the present invention provides a technical solution: the utility model provides a soundproof door based on to inserting formula sealing treatment, including door leaf 1, door frame 2 and hinge 3, the quantity of hinge 3 is two, and one side of two hinges 3 respectively with 1 left top and bottom fixed connection of door leaf, logical groove that cooperatees and use with hinge 3 is seted up to door frame 2, hinge 3 can not cause to block it when door leaf 1 and door frame 2 are closed relatively like this, hinge 3 and two hinges 3's opposite side respectively with 2 left tops of inner wall of door frame and bottom fixed connection, its characterized in that: the surface of the door leaf 1 is provided with an opposite insertion frame 4, the back of the opposite insertion frame 4 is fixedly connected with an installation box 5, the back of the door leaf 1 is fixedly connected with a fixed box 6, the back of the installation box 5 sequentially penetrates through the door leaf 1 and the fixed box 6 and extends to the inner cavity of the fixed box 6, the top of the inner cavity of the installation box 5 is fixedly connected with a return spring 7, the elastic coefficient of the return spring 7 is determined according to the actual situation and can be replaced, the bottom end of the return spring 7 is fixedly connected with a pressing plate 8, the bottom of the pressing plate 8 is fixedly connected with a limiting block 9, the bottom of the limiting block 9 sequentially penetrates through the installation box 5 and the fixed box 6 and extends to the bottom of the fixed box 6, the back of the door frame 2 is provided with an insertion groove 10, the insertion groove 10 is matched with the opposite insertion door leaf 4, when the opposite insertion door leaf 1 and the door frame 2, and the inner wall of the inserting groove 10 is in contact with the surface of the opposite inserting frame 4. And those not described in detail in this specification are well within the skill of those in the art.

Referring to fig. 1 and 2, a handle 11 is fixedly connected to a surface of the door leaf 1, and a door lock is fixedly connected to a left side of the handle 11 inside the door leaf 1, so that a user can open the door leaf 1 through the handle 11 and the door lock, and thus the door leaf 1 can be separated from the door frame 2.

Referring to fig. 3 and 5, the number of the installation boxes 5 and the number of the fixing boxes 6 are four, the installation boxes 5 can fix the opposite insertion frame 4 with the door leaf 1 well, the installation boxes 5 are symmetrically distributed around the back of the opposite insertion frame 4, and the fixing boxes 6 are symmetrically distributed around the back of the door leaf 1.

Referring to fig. 6, the top and the bottom of the inner cavity of the opposite insertion frame 4 are respectively and fixedly connected with a damping rubber plate 12 and a mineral wool sound insulation plate 13, and the damping rubber plate 12 and the mineral wool sound insulation plate 13 have good sound insulation effect, so that the sound insulation effect between the opposite insertion frame 4 and the insertion groove 10 can be ensured, and further, the whole sound insulation effect is ensured.

Referring to fig. 4, the sealing rubber strip 14 is fixedly connected to the back of the door frame 2 and located outside the inserting groove 10 through an adhesive, and the arrangement of the sealing rubber strip 14 can further ensure the overall sound insulation and sealing effect.

Referring to fig. 7, an opening 15 is formed in the inner cavity of the fixing box 6, and the opening 15 is matched with the pressing plate 8, so that the limiting block 9 cannot move out of the installation box 5.

When in use, when a user closes the door leaf 1 and the door frame 2 through the handle, the hinge 3 can rotate, and the handle 11 drives the door leaf 1 to move and then drives the opposite insertion frame 4 to move, when the door leaf is completely closed, the opposite insertion frame 4 just enters the inside of the insertion groove 10, since the door leaf 1 itself has a good soundproof effect, and the inside of the counter frame 4 is also made of a soundproof material, thus, the sound insulation effect of the door leaf 1 on the gap between the door frames 2 can be ensured, the sealing rubber strip 14 further ensures the whole sealing effect, when the inserting frame 4 is in fault and needs maintenance, the user can extrude the limiting block 9 to the inside of the installation box 5, at this time, the return spring 7 can be compressed to a certain degree, when the stop block 9 moves to a proper position, the user can draw the opposite insertion frame 4 and the installation box 5 out of the inner part of the door leaf 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soundproof door based on to inserting formula sealing treatment, includes door leaf (1), door frame (2) and hinge (3), the quantity of hinge (3) is two to one side of two hinges (3) respectively with left top and bottom fixed connection of door leaf (1), two the opposite side of hinge (3) respectively with the left top and the bottom fixed connection of door frame (2) inner wall, its characterized in that: the surface of the door leaf (1) is provided with an opposite insertion frame (4), the back of the opposite insertion frame (4) is fixedly connected with an installation box (5), the back of the door leaf (1) is fixedly connected with a fixed box (6), the back of the installation box (5) sequentially penetrates through the door leaf (1) and the fixed box (6) and extends to the inner cavity of the fixed box (6), the top of the inner cavity of the installation box (5) is fixedly connected with a return spring (7), the bottom end of the return spring (7) is fixedly connected with a pressing plate (8), the bottom of the pressure plate (8) is fixedly connected with a limiting block (9), the bottom of the limiting block (9) sequentially penetrates through the installation box (5) and the fixed box (6) and extends to the bottom of the fixed box (6), the back of the door frame (2) is provided with an insertion groove (10), and the inner wall of the inserting groove (10) is contacted with the surface of the opposite inserting frame (4).

2. The soundproof door based on the opposite-insertion type sealing treatment according to claim 1, wherein: the door is characterized in that a handle (11) is fixedly connected to the surface of the door leaf (1), and a door lock is fixedly connected to the inner portion of the door leaf (1) and the left side of the handle (11).

3. The soundproof door based on the opposite-insertion type sealing treatment according to claim 1, wherein: the number of the installation boxes (5) and the number of the fixed boxes (6) are four, the installation boxes (5) are symmetrically distributed on the periphery of the back face of the opposite insertion frame (4), and the fixed boxes (6) are symmetrically distributed on the periphery of the back face of the door leaf (1).

4. The soundproof door based on the opposite-insertion type sealing treatment according to claim 1, wherein: the top and the bottom of the inner cavity of the opposite insertion frame (4) are respectively and fixedly connected with a damping rubber plate (12) and a mineral wool sound insulation plate (13).

5. The soundproof door based on the opposite-insertion type sealing treatment according to claim 1, wherein: and a sealing rubber strip (14) is fixedly connected to the back of the door frame (2) and positioned outside the insertion groove (10) through an adhesive.

6. The soundproof door based on the opposite-insertion type sealing treatment according to claim 1, wherein: an opening (15) matched with the pressing plate (8) for use is formed in the inner cavity of the fixing box (6).