CN213391856U

CN213391856U - Wooden sound insulation fireproof door

Info

Publication number: CN213391856U
Application number: CN202021598039.5U
Authority: CN
Inventors: 董立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-08
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a wooden sound insulation prevents fire door, including the door frame and the door body, the positive surface of the door body is articulated with the door frame, the mounting groove has been seted up on the positive surface of the door body, the acoustic celotex board is installed to the inner chamber of mounting groove, the jack has all been seted up to the top and the bottom of mounting groove inner chamber both sides, the kerve has all been seted up to the top and the bottom of acoustic celotex board both sides, the inner chamber of kerve is provided with telescopic machanism, one side of kerve inner chamber is rotated and is connected. The utility model discloses a rotate four bull sticks in proper order, turned angle is one hundred eighty degrees, finally makes the wedge insert the inner chamber of opposite side locating hole, and then makes the movable sleeve break away from the inner chamber of jack, has accomplished the operation of acoustic celotex board unblock promptly, and this wooden sound insulation prevents fire door, possesses convenient to detach's advantage, when the door body damages, can dismantle the acoustic celotex board, changes alone the door body, has reduced use cost, has realized the effect of saving the resource.

Description

Wooden sound insulation fireproof door

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a wooden sound insulation prevents fire door.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition room, an evacuation staircase, a vertical shaft and the like.

Fire door is one of the kind of fire door is prevented to wooden fire door at present, fire door reaches syllable-dividing purpose through installing the acoustic celotex board to wooden fire door, present wooden fire door that gives sound insulation is integrated device usually, the acoustic celotex board is fixed mounting on wooden fire door, when wooden fire door damages and need change, be not convenient for dismantle the acoustic celotex board and take out, lead to the user to need to change whole wooden fire door that gives sound insulation, use cost has been improved, the phenomenon of wasting of resources has been caused simultaneously, thereby fire door's practicality has been prevented in wooden sound insulation has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire door is prevented in wooden sound insulation possesses convenient to detach's advantage, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wooden fire door that gives sound insulation, includes the door frame and the door body, the positive surface of the door body is articulated with the door frame, the mounting groove has been seted up on the positive surface of the door body, the acoustic celotex board is installed to the inner chamber of mounting groove, the jack has all been seted up to the top and the bottom of mounting groove inner chamber both sides, the side wall has all been seted up to the top and the bottom of acoustic celotex board both sides, the inner chamber of side wall is provided with telescopic machanism, one side of side wall inner chamber is rotated and is connected with the adjustable shelf, one side of adjustable shelf is rotated and is connected with the connecting rod, the one end.

Preferably, the telescopic mechanism comprises a guide rod fixed on one side of the inner cavity of the side groove, the surface of the guide rod is provided with an outer tube mechanism, and the surface of the guide rod is sleeved with a first spring.

Preferably, outer tube mechanism includes sliding connection in the movable sleeve on guide arm surface, the inner chamber to the jack is run through to the one end that the guide arm was kept away from to the movable sleeve, the positive fixed surface of movable sleeve is connected with the lug, the front end of lug runs through the inner chamber to the adjustable shelf, the surface and the adjustable shelf sliding connection of lug, the both ends of spring one respectively with the inner wall and the movable sleeve fixed connection of side channel.

Preferably, slewing mechanism includes to run through and sets up in the bull stick of acoustic celotex board positive surface, the rear end of bull stick extends to the inner chamber of side groove and rotates with the inner wall of side groove to be connected, the fixed surface of bull stick is connected with the carousel, the locating hole has all been seted up to the top and the bottom of carousel.

Preferably, positioning mechanism includes the recess of seting up in the positive surface of acoustic celotex board, the quantity of recess is four, the inner chamber of recess runs through and is provided with the movable rod, the one end of movable rod extends to the inner chamber and the fixedly connected with wedge of side channel, one side that the movable rod was kept away from to the wedge runs through to the inner chamber of locating hole, the other end fixedly connected with pull ring of movable rod, the surperficial cover of movable rod is equipped with spring two, the both ends of spring two respectively with the inner wall and the wedge fixed connection of side channel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotate four bull sticks in proper order, turned angle is one hundred eighty degrees, finally make the wedge insert the inner chamber of opposite side locating hole, and then make the movable sleeve break away from the inner chamber of jack, accomplished the operation of acoustic celotex board unblock promptly, this wooden sound insulation prevents fire door, possess convenient to detach's advantage, when the door body damages, can dismantle the acoustic celotex board, change alone the door body, use cost is reduced, the effect of saving the resource has been realized, the practicality of this wooden sound insulation prevents fire door has been improved.

2. The utility model discloses a telescopic machanism's setting can be accomplished and the operation is locked to the acoustic celotex board for the stable inner chamber of installing at the mounting groove of acoustic celotex board, through positioning mechanism's setting, can play the positioning action to the carousel, make the carousel can keep in a certain position, and convenient to use person carries out the dismouting operation.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is an enlarged view of point a in the structure diagram 2 of the present invention.

In the figure: 1. a door frame; 2. a door body; 3. mounting grooves; 4. a sound insulating board; 5. a jack; 6. a side groove; 7. a telescoping mechanism; 71. a guide bar; 72. an outer tube mechanism; 721. a movable sleeve; 722. a bump; 73. a first spring; 8. a movable frame; 9. a connecting rod; 10. a rotating mechanism; 101. a rotating rod; 102. a turntable; 103. positioning holes; 11. a positioning mechanism; 111. a groove; 112. a movable rod; 113. a wedge block; 114. a pull ring; 115. and a second spring.

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. 1-3, the present invention provides a technical solution: a wooden sound-insulation fireproof door comprises a door frame 1 and a door body 2, wherein the front surface of the door body 2 is hinged with the door frame 1, the front surface of the door body 2 is provided with an installation groove 3, a sound insulation plate 4 is installed in the inner cavity of the installation groove 3, jacks 5 are respectively arranged at the top and the bottom of the two sides of the inner cavity of the installation groove 3, side grooves 6 are respectively arranged at the top and the bottom of the two sides of the sound insulation plate 4, an inner cavity of each side groove 6 is provided with a telescopic mechanism 7, the telescopic mechanism 7 comprises a guide rod 71 fixed at one side of the inner cavity of each side groove 6, the surface of each guide rod 71 is provided with an outer tube mechanism 72, the surface of each guide rod 71 is sleeved with a first spring 73, one side of the inner cavity of each side groove 6 is rotatably connected with a movable frame 8, each outer tube mechanism 72 comprises a movable sleeve 721 slidably connected with the surface of each guide rod 71, the surface of the bump 722 is connected with the movable frame 8 in a sliding manner, two ends of the first spring 73 are respectively fixedly connected with the inner wall of the side groove 6 and the movable sleeve 721, the sound insulation board 4 can be locked through the arrangement of the telescopic mechanism 7, so that the sound insulation board 4 is stably arranged in the inner cavity of the installation groove 3, one side of the movable frame 8 is rotatably connected with the connecting rod 9, one end of the connecting rod 9, which is far away from the movable frame 8, is provided with a rotating mechanism 10, the rotating mechanism 10 comprises a rotating rod 101 which penetrates through the front surface of the sound insulation board 4, the rear end of the rotating rod 101 extends to the inner cavity of the side groove 6 and is rotatably connected with the inner wall of the side groove 6, the surface of the rotating rod 101 is fixedly connected with a turntable 102, the top and the bottom of the turntable 102 are both provided with positioning holes 103, the inner cavity of the side groove 6 is provided with a positioning mechanism 11, the inner chamber of recess 111 runs through and is provided with movable rod 112, the one end of movable rod 112 extends to the inner chamber and the fixedly connected with wedge 113 of side channel 6, one side that movable rod 112 was kept away from to wedge 113 runs through the inner chamber to the locating hole 103, the other end fixedly connected with pull ring 114 of movable rod 112, the surperficial cover of movable rod 112 is equipped with spring two 115, the both ends of spring two 115 respectively with the inner wall and the wedge 113 fixed connection of side channel 6, setting through positioning mechanism 11, can play the positioning action to carousel 102, make carousel 102 can keep at a certain position, convenient to use person carries out the dismouting operation.

The working principle is as follows: when the utility model is used, a user rotates the four rotating rods 101 in sequence, the rotating rods 101 drive the rotating disc 102, the rotating disc 102 drives one end of the connecting rod 9 to move through the rotating shaft, the other end of the connecting rod 9 drives the movable frame 8 to rotate through the rotating shaft, so that the movable frame 8 drives the lug 722 to slide in the inner cavity of the movable frame 8, the lug 722 drives the movable sleeve 721 to slide on the surface of the guide rod 71, the movable sleeve 721 compresses the first spring 73 until the movable sleeve 721 is separated from the inner cavity of the jack 5, meanwhile, the rotating disc 102 drives the positioning hole 103 to rotate, so that the inner wall of the positioning hole 103 at one side extrudes the wedge block 113, the wedge block 113 drives the movable rod 112 and the pull ring 114 to synchronously move, the wedge block 113 compresses the second spring 115 until the wedge block 113 is separated from the inner cavity of the positioning hole 103 at one side, when the rotating disc 102 rotates to one hundred eighty degrees, through the elastic restoring force of the, and then fix a position carousel 102 for carousel 102 is stable keeps this state, can dismantle acoustic celotex board 4, and on the contrary, when needing to install acoustic celotex board 4, pulling pull ring 114, until wedge 113 breaks away from the inner chamber of locating hole 103, through the elastic restoring force of spring 73, finally make movable sleeve 721 insert the inner chamber of jack 5, can accomplish the locking operation to acoustic celotex board 4, has reached the purpose convenient to detach promptly.

In summary, the following steps: the wooden sound-insulation fireproof door has the advantages that the wedge-shaped block 113 is finally inserted into the inner cavity of the positioning hole 103 at the other side by sequentially rotating the four rotating rods 101 by one hundred eighty degrees, so that the movable sleeve 721 is separated from the inner cavity of the insertion hole 5, and the unlocking operation of the sound insulation plate 4 is finished, the wooden sound-insulation fireproof door has the advantage of convenient disassembly, when the door body 2 is damaged, the sound insulation plate 4 can be disassembled, the door body 2 can be independently replaced, the use cost is reduced, the effect of saving resources is realized, the practicability of the wooden sound-insulation fireproof door is improved, the problem that the existing wooden sound-insulation fireproof door is usually an integrated device is solved, the sound insulation plate is fixedly arranged on the wooden fireproof door, when the wooden fireproof door is damaged and needs to be replaced, the disassembly and the taking out of the sound insulation plate are inconvenient, so that a user needs to replace, meanwhile, the phenomenon of resource waste is caused, so that the problem of practicability of the wooden sound-insulation fireproof door is solved.

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 wooden fire door that gives sound insulation, includes door frame and the door body, its characterized in that: the positive surface of the door body is articulated with the door frame, the mounting groove has been seted up on the positive surface of the door body, the acoustic celotex board is installed to the inner chamber of mounting groove, the jack has all been seted up to the top and the bottom of mounting groove inner chamber both sides, the side channel has all been seted up to the top and the bottom of acoustic celotex board both sides, the inner chamber of side channel is provided with telescopic machanism, one side of side channel inner chamber is rotated and is connected with the adjustable shelf, one side of adjustable shelf is rotated and is connected with the connecting rod, the one end that the adjustable shelf was kept away from to the connecting.

2. The wood soundproof and fireproof door of claim 1, wherein: the telescopic mechanism comprises a guide rod fixed on one side of the inner cavity of the side groove, an outer tube mechanism is arranged on the surface of the guide rod, and a first spring is sleeved on the surface of the guide rod.

3. The wood soundproof and fireproof door of claim 2, wherein: the outer tube mechanism includes sliding connection in the movable sleeve on guide arm surface, the inner chamber to the jack is run through to the one end that the guide arm was kept away from to the movable sleeve, the positive fixed surface of movable sleeve is connected with the lug, the front end of lug runs through the inner chamber to the adjustable shelf, the surface and the adjustable shelf sliding connection of lug, the both ends of spring one respectively with the inner wall and the movable sleeve fixed connection in side groove.

4. The wood soundproof and fireproof door of claim 1, wherein: slewing mechanism includes to run through and sets up in the bull stick on the acoustic celotex board positive surface, the rear end of bull stick extends to the inner chamber of side groove and rotates with the inner wall of side groove to be connected, the fixed surface of bull stick is connected with the carousel, the locating hole has all been seted up to the top and the bottom of carousel.

5. The wood soundproof and fireproof door of claim 4, wherein: positioning mechanism includes the recess of seting up in the positive surface of acoustic celotex board, the quantity of recess is four, the inner chamber of recess runs through and is provided with the movable rod, the one end of movable rod extends to the inner chamber and the fixedly connected with wedge of side channel, one side that the movable rod was kept away from to the wedge runs through to the inner chamber of locating hole, the other end fixedly connected with pull ring of movable rod, the surface cover of movable rod is equipped with spring two, the both ends of spring two respectively with the inner wall and the wedge fixed connection of side channel.