CN220415159U - Mute silencing composite wooden door - Google Patents

Abstract

The utility model belongs to the technical field of wooden doors, and discloses a mute silencing composite wooden door which comprises a wooden door, wherein a door frame is hinged on the wooden door; through the damping cotton that sets up on the timber contact door frame, can promote the rubber slab from this and remove, synchronous drive pole setting, semicircle slider, slide, the cam removes, the cam is when passive removal, can stimulate the spring one with rectangular channel inner wall connection, utilize the elastic expansion power of spring one itself to carry out the primary buffering of dynamics of closing the door, until the drum pole supports the pressure contact door frame, extrude the pole through spring two, drive semicircle board and cam laminating and support from this, support the pressure in-process, the deformation expansion of spring two is to the secondary buffering of dynamics of closing the door, high strength wearability through rubber slab itself is rich, jointly twice buffer assembly can avoid timber and door frame to produce the striking, reduce wearing and tearing, damping cotton can reduce the noise when closing the door effectively simultaneously, build a safe, quiet environment.

Description

Mute silencing composite wooden door

Technical Field

The utility model belongs to the technical field of wooden doors, and particularly relates to a mute silencing composite wooden door.

Background

Wooden doors, i.e., wooden doors, can be classified into various types according to materials, processes and purposes, and are widely applicable to civil and commercial buildings and houses, and have European style, simple modern style, american style, chinese style, french romantic style, italian style, and the like; at present, in building or house, often there is timber, and current timber in the in-process of in-service use, though can realize basic purpose that supplies people to come in and go out, because its simple structure to when the dynamics of closing the door of user is great or receive wind-force influence, the door will produce violent sound this moment, makes door and door frame department can receive great striking, thereby can produce wearing and tearing to the junction of door frame and timber, and then reduced its life-span of using.

Disclosure of Invention

When the door closing force of a person is large or is influenced by wind force, the door will generate intense sound at the moment, so that the door and the door frame can be impacted greatly, the joint of the door frame and the wood door can be abraded, the service life of the door is further shortened, and the mute silencing composite wood door is provided for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound timber of silence noise elimination, includes the timber, articulated on the timber have the door frame, two sets of rectangular channels have been seted up on the one end inner wall of door frame, every group the semicircle spout has all been seted up in the centre of rectangular channel, still includes:

noise reduction buffer unit, noise reduction buffer unit is located on the door frame, noise reduction buffer unit includes two damping cottons and fixed connection in every rubber slab on the cotton one end of damping, every but the laminating is connected between the other end of rubber slab and the door frame, every all be equipped with sliding structure on the rubber slab, every all be equipped with on the sliding structure and support the pressure structure, every all be equipped with first elastic structure on the one end of pressure structure, still be equipped with joint location structure on the sliding structure, every be equipped with elastic extrusion structure in the joint location structure.

Preferably, the sliding structure comprises a vertical rod, a semicircular sliding block and a sliding plate fixedly connected to the top end of the semicircular sliding block, the semicircular sliding block is in sliding connection with the inner wall of the semicircular sliding groove, the sliding plate is in sliding connection with the bottom end of the rectangular groove above, the vertical rod is in through and fixedly connected with the semicircular sliding block and the sliding plate, a limiting disc is fixedly connected to the vertical rod, and the bottom end of the vertical rod is fixedly connected with the top end of one side of the rubber plate.

Preferably, the pressing structure is composed of a cam and hanging plates fixedly connected to the outer walls of two ends of the cam, the upper end and the lower end of the cam are fixedly connected with one end of the sliding plate and one end of the limiting plate respectively, and the cam and the upright rods are tightly attached to each other.

Preferably, the first elastic structure is composed of two springs I, and two ends of the springs I are fixedly connected with one end inner wall of the rectangular groove above each group and one end outer wall of the hanging plate respectively.

Preferably, the clamping and positioning structure is composed of a rectangular plate and a semicircular plate which can be tightly clamped at one end of the rectangular plate, the inner wall of the other end of the semicircular plate and the cam can be tightly attached and connected, and the bottom end of the rectangular plate is fixedly connected with the top end of the sliding plate.

Preferably, the elastic extrusion structure is composed of a supporting rod, a cylindrical rod and a second spring which is respectively and fixedly connected with one end of the supporting rod and one end of the cylindrical rod, wherein the other end of the supporting rod is fixedly connected with the outer wall of one end of the semicircular plate, the supporting rod is in fit sliding connection with the inner wall of the cylindrical rod, and the outer wall of the other end of the cylindrical rod can be in fit connection with the inner wall of the other end of the rectangular groove above each group.

Preferably, a clamping groove matched with the semicircular plate is formed in one end of the rectangular plate, a cylindrical rod groove is formed in the center of the clamping groove in the rectangular plate in a penetrating mode, and the outer wall of the cylindrical rod is in fit sliding connection with the inner wall of the cylindrical rod groove.

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

the utility model discloses a when closing the timber, the timber contacts the damping cotton of setting on the door frame, can promote damping cotton and rubber slab removal from this, when the rubber slab removed, can drive the pole setting and install semicircle slider in the pole setting in step, the slide, the cam moves, drive semicircle slider translation in semicircle spout from this, make the slide drive rectangular plate translation, the cam when the passive removal, can come pulling through the link plate on both ends and the spring one of rectangular channel inner wall connection, make it produce deformation, utilize the elastic expansion force of spring one itself to carry out the primary buffering of door closing dynamics, until the cylinder pole that installs on the rectangular plate supports the pressure and contacts the door frame;

the utility model discloses a timber extrusion force when can make the drum pole translation in the rectangular plate, carry out passive extrusion through two pairs of butt poles of spring, drive the semicircle board from this and break away from the draw-in groove on the rectangular plate, laminate with the cam and support and press, through supporting the pressure in-process, the flexible secondary buffering to the dynamics of closing the door that can carry out of deformation of spring two, rubber plate can closely laminate with the door frame when, be rich in the high strength wearability through rubber plate itself, joint twice buffer assembly can avoid producing the striking with the door frame when the timber is closed, reduce wearing and tearing, damping cotton on the rubber plate can reduce the noise when closing the door effectively simultaneously, build a safe, quiet environment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a door frame according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the noise reduction buffer part of the present utility model;

FIG. 4 is a schematic diagram of a partial structure of a noise reduction buffer portion according to the present utility model;

FIG. 5 is a schematic diagram of a partial structure of a noise reduction buffer portion (II) according to the present utility model;

FIG. 6 is a schematic diagram of a partial structure of a noise reduction buffer portion according to the present utility model;

fig. 7 is a partially disassembled structure schematic diagram of the noise reduction buffer part of the present utility model.

In the figure:

1. a wooden door;

2. a door frame; 21. rectangular grooves; 22. a semicircular chute;

3. a noise reduction buffer section; 31. damping cotton; 32. a rubber plate; 33. a vertical rod; 34. a semicircular slide block; 35. a slide plate; 36. a limiting disc; 37. a cam; 38. a hanging plate; 39. a first spring; 340. a rectangular plate; 341. a semicircular plate; 342. a supporting rod; 443. a second spring; 344. a cylindrical rod; 345. and (5) abutting against the disc.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, the utility model provides a mute silencing composite wooden door, which comprises a wooden door 1, wherein a door frame 2 is hinged on the wooden door 1, two groups of rectangular grooves 21 are formed in the inner wall of one end of the door frame 2, semicircular sliding grooves 22 are formed in the middle of each group of rectangular grooves 21 in a penetrating manner, and the mute silencing composite wooden door further comprises: the noise reduction buffer part 3, the noise reduction buffer part 3 is located the door frame 2, the noise reduction buffer part 3 includes two damping cottons 31 and the rubber slab 32 of fixed connection on every damping cottons 31 one end, but laminating connection between the other end of every rubber slab 32 and the door frame 2 all is equipped with sliding structure on every rubber slab 32, all is equipped with on every sliding structure and supports the pressure structure, all is equipped with first elastic structure on every one end that supports the pressure structure, still is equipped with joint location structure on the sliding structure, is equipped with elasticity extrusion structure in every joint location structure.

The scheme is adopted: through when closing timber 1, timber 1 contacts the damping cotton 31 of setting on the door frame 2, can promote damping cotton 31 and rubber slab 32 removal from this, when the rubber slab 32 removed, can drive pole setting 33 and install semicircle slider 34 on pole setting 33 in step, slide 35, cam 37 moves, drive semicircle slider 34 translation in semicircle spout 22 from this, make slide 35 drive rectangular plate 340 translation, cam 37 can come pulling and rectangular slot 21 inner wall connection's first 39 through link plate 38 on both ends when being moved passively, make it produce deformation, utilize the elastic expansion force of first 39 of spring itself to carry out the first buffering of door closing dynamics, until cylinder rod 344 butt-pressing contact door frame 2 of installation on the rectangular plate 340, the extrusion force under the instant timber 1 can make cylinder rod 344 translate in rectangular plate 340, carry out passive extrusion through spring second 443 to butt rod 342, thereby drive semicircle board and break away from the draw-in groove on the rectangular plate 340, carry out butt-pressing with cam 37, when not pressing cylinder rod 344, spring second 443 can rebound, through rebound, drive semicircle board 341 and make impact force in the time can reduce the impact force of second round board 32 through the elastic expansion force of spring first and then can reduce the impact force of the door frame 2, and the high-speed damping assembly can reduce the impact force of the door frame 32 when closing down closely, and the high-speed damping assembly can reduce the impact force of the door frame 32.

The sliding structure comprises a vertical rod 33, a semicircular sliding block 34 and a sliding plate 35 fixedly connected to the top end of the semicircular sliding block 34, wherein the semicircular sliding block 34 is in sliding connection with the inner wall of the semicircular sliding groove 22, the sliding plate 35 is in sliding connection with the bottom end of the rectangular groove 21 above, the vertical rod 33 is in through and fixed connection with the semicircular sliding block 34 and the sliding plate 35, a limiting disc 36 is fixedly connected to the vertical rod 33, and the bottom end of the vertical rod 33 is fixedly connected with the top end of one side of the rubber plate 32.

The scheme is adopted: when the rubber plate 32 moves, the upright rod 33, the semicircular slide block 34 arranged on the upright rod 33, the slide plate 35 and the cam 37 are synchronously driven to move, so that the semicircular slide block 34 is driven to translate in the semicircular slide groove 22, and the slide plate 35 drives the rectangular plate 340 to translate.

The pressing structure is composed of a cam 37 and hanging plates 38 fixedly connected to the outer walls of the two ends of the cam 37, the upper end and the lower end of the cam 37 are fixedly connected with one end of a sliding plate 35 and one end of a limiting disc 36 respectively, the cam 37 and the upright rod 33 are tightly attached and connected, the first elastic structure is composed of two springs I39, and the two ends of the springs I39 are fixedly connected with the inner wall of one end of each rectangular groove 21 above and the outer wall of one end of the hanging plate 38 respectively.

The scheme is adopted: when the cam 37 moves passively, the first spring 39 connected to the inner wall of the rectangular slot 21 is pulled by the hanging plates 38 at both ends to deform, and the primary buffering of the door closing force is performed by using the elastic expansion force of the first spring 39 until the cylindrical rod 344 mounted on the rectangular plate 340 is in pressing contact with the door frame 2.

The clamping and positioning structure is composed of a rectangular plate 340 and a semicircular plate 341 which can be tightly clamped on one end of the rectangular plate 340, the inner wall of the other end of the semicircular plate 341 is tightly jointed with the cam 37, the bottom end of the rectangular plate 340 is fixedly connected with the top end of the sliding plate 35, the elastic extrusion structure is composed of a supporting rod 342, a cylindrical rod 344 and a second spring 443 which is respectively fixedly connected with the supporting rod 342 and one end of the cylindrical rod 344, the other end of the supporting rod 342 is fixedly connected with the outer wall of one end of the semicircular plate 341, the supporting rod 342 is jointed with the inner wall of the cylindrical rod 344 in a sliding manner, the outer wall of the other end of the cylindrical rod 344 is jointed with the inner wall of the other end of each group of upper rectangular grooves 21, a clamping groove matched with the semicircular plate 341 is formed in one end of the rectangular plate 340, a cylindrical rod groove is formed in a penetrating manner at the center of the clamping groove, and the outer wall of the cylindrical rod 344 is jointed with the inner wall of the cylindrical rod groove.

The scheme is adopted: the cylinder rod 344 is propped against and contacts the door frame 2, the extrusion force of the instant wooden door 1 is reduced, the cylinder rod 344 can translate in the rectangular plate 340, the compression is carried out on the propping rod 342 through the second 443, thereby driving the semicircular plate 341 to separate from the clamping groove on the rectangular plate 340, the cylinder rod 344 is propped against and pressed against with the cam 37, the deformation expansion and contraction of the second 443 can carry out secondary buffering on the door closing force in the process of propping against, the lower rubber plate 32 can be tightly attached to the door frame 2, the high-strength wear resistance of the rubber plate 32 can be realized, the impact between the wooden door 1 and the door frame 2 can be avoided by combining the buffering components for two times, the abrasion is reduced, and meanwhile, the noise when the door is closed can be effectively reduced by the damping cotton 31 on the rubber plate 32.

The working principle and the using flow of the utility model are as follows: through when closing timber 1, timber 1 contacts the damping cotton 31 of setting on the door frame 2, can promote damping cotton 31 and rubber slab 32 removal from this, when rubber slab 32 removed, can drive pole setting 33 and install semicircle slider 34 on pole setting 33 in step, slide 35, cam 37 moves, drive semicircle slider 34 translation in semicircle spout 22 from this, make slide 35 drive rectangular plate 340 translation, cam 37 can come pulling and rectangular slot 21 inner wall connection's first 39 through link plate 38 on both ends when passive movement, make it produce deformation, utilize the elastic expansion force of first 39 of spring itself to carry out the first buffering of door closing dynamics, until cylinder pole 344 butt pressure contact door frame 2 of installation on the rectangular plate 340, the extrusion force under the instant timber 1 can make cylinder pole 344 translate in rectangular plate 340, carry out passive extrusion through spring second 443 to butt rod 342, thereby drive semicircle board break away from the draw-in groove on the rectangular plate 340, carry out the butt pressure with cam 37, in the expansion and contraction process through the butt pressure, the deformation of spring second 443 can carry out the secondary buffering of dynamics to the door frame 32 and the impact of the high-speed damping component of the door frame 32 when the door is closed, can be closely carried out the high-speed damping component of the door frame 32, the noise can be reduced by the high-impact noise-free from the door frame 32, and the noise-free from the high-impact noise damping component of the door frame 32 is produced when the door is closed, and the noise-free from the noise-free assembly is high-impact noise damping assembly is more than the noise.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a silence noise elimination composite wood door, includes timber (1), its characterized in that: the utility model discloses a timber, including timber, articulated on (1) have door frame (2), two sets of rectangle grooves (21) have been seted up on the one end inner wall of door frame (2), every group semicircle spout (22) have all been link up in the centre of rectangle groove (21), still include: noise reduction buffer (3), noise reduction buffer (3) are located on door frame (2), noise reduction buffer (3) include two damping cottons (31) and fixed connection in every rubber slab (32) on damping cottons (31) one end, every can laminating connection between the other end of rubber slab (32) and door frame (2), every all be equipped with sliding structure on rubber slab (32), every all be equipped with on the sliding structure and support the pressure structure, every all be equipped with first elastic structure on the one end of pressure structure, still be equipped with joint location structure on the sliding structure, every be equipped with elastic extrusion structure in the joint location structure.

2. The silenced composite wood door according to claim 1, wherein: the sliding structure is composed of a vertical rod (33), a semicircular sliding block (34) and a sliding plate (35) fixedly connected to the top end of the semicircular sliding block (34), the semicircular sliding block (34) is in sliding connection with the inner wall of the semicircular sliding groove (22), the sliding plate (35) is in sliding connection with the bottom end of the rectangular groove (21) above, the vertical rod (33) is fixedly connected with the semicircular sliding block (34) and the sliding plate (35), a limiting disc (36) is fixedly connected to the vertical rod (33), and the bottom end of the vertical rod (33) is fixedly connected with the top end of one side of the rubber plate (32).

3. The silenced composite wood door according to claim 2, wherein: the pressing structure is composed of a cam (37) and hanging plates (38) fixedly connected to the outer walls of two ends of the cam (37), the upper end and the lower end of the cam (37) are fixedly connected with one end of a sliding plate (35) and one end of a limiting disc (36) respectively, and the cam (37) and the upright rod (33) are tightly attached to each other.

4. A muted sound deadening composite wood door according to claim 3, wherein: the first elastic structure is composed of two first springs (39), and two ends of each first spring (39) are fixedly connected with one end inner wall of the rectangular groove (21) above each group and one end outer wall of the hanging plate (38).

5. The mute sound deadening composite wooden door according to claim 4, wherein: the clamping and positioning structure is composed of a rectangular plate (340) and a semicircular plate (341) which can be tightly clamped on one end of the rectangular plate (340), the inner wall of the other end of the semicircular plate (341) is tightly attached to the cam (37), and the bottom end of the rectangular plate (340) is fixedly connected with the top end of the sliding plate (35).

6. The mute sound deadening composite wooden door according to claim 5, wherein: the elastic extrusion structure is composed of a supporting rod (342), a cylindrical rod (344) and a second spring (443) fixedly connected to one end of the supporting rod (342) and one end of the cylindrical rod (344), wherein the other end of the supporting rod (342) is fixedly connected with one end outer wall of the semicircular plate (341), the supporting rod (342) is in fit sliding connection with the inner wall of the cylindrical rod (344), and the other end outer wall of the cylindrical rod (344) can be in fit connection with the other end inner wall of the rectangular groove (21) above each group.

7. The silenced composite wood door according to claim 6, wherein: the clamping groove matched with the semicircular plate (341) is formed in one end of the rectangular plate (340), a cylindrical rod groove is formed in the center of the clamping groove in the rectangular plate (340) in a penetrating mode, and the outer wall of the cylindrical rod (344) is in fit sliding connection with the inner wall of the cylindrical rod groove.