CN218232272U

CN218232272U - Multilayer heat-preservation sound-absorption cotton for decoration

Info

Publication number: CN218232272U
Application number: CN202222607365.3U
Authority: CN
Inventors: 杜超
Original assignee: Baoding Jiuluxing Automobile Decoration Materials Co ltd
Current assignee: Baoding Jiuluxing Automobile Decoration Materials Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-06
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to an inhale cotton technical field of sound, disclose a sound cotton is inhaled with multilayer heat preservation to decoration, comprising a main body, main part both sides middle part all is provided with recess one, the equal fixedly connected with connecting rod in one side middle part of spring is kept away from to the connecting plate, one side the connecting rod is kept away from the one end fixedly connected with fixture block one of connecting plate, the opposite side the connecting rod is kept away from the one end fixedly connected with fixture block two of connecting plate, main part antetheca middle part fixedly connected with slider, the main part back wall is provided with the spout, the downside all sets up cold-proof layer on the melt-blown layer, cold-proof in-situ portion is provided with evenly distributed's cotton fiber. The utility model discloses in, with fixture block one and the fixture block two each other after the joint together with two inhale the cotton main parts of sound and stimulate the concatenation that forms to inhale the cotton both sides of sound and fix together, be natural cotton through cold-proof intraformational material, consequently cold-proof in situ part cloth has a large amount of cotton fiber to reduce heat transfer efficiency, so has good warmth retention.

Description

Multilayer heat-preservation sound-absorption cotton for decoration

Technical Field

The utility model relates to an inhale the cotton field of sound, especially relate to a sound cotton is inhaled in multilayer heat preservation for decoration.

Background

Noise can direct influence people's physical and mental health and quality of life's improvement, be in the noise environment for a long time when people, can arouse hearing loss and even probably cause some diseases, if want to keep away from the noise, we can accomplish and inhale sound and sound insulation on the basis that can't keep away from, it is artificial inorganic fiber to inhale the sound cotton, adopt natural ore such as quartz sand, limestone, dolomite as the main raw materials, in addition some soda, the flocculent thin fiber that chemical raw materials such as borax made forms, because it twines together each other, demonstrate many tiny clearances, consequently can change the high frequency noise vibration energy in the life into the kinetic energy of inhaling the thin fiber of sound cotton inside and then become heat energy and disappear, reach and inhale the sound and fall the function of making an uproar.

Along with the development progress of science and technology, present inhale the sound cotton and its function comparatively single in the use, only can inhale sound, give sound insulation, can't realize other effects to inhale the sound cotton at present and only carry out simple block concatenation in the installation, the concatenation is not firm to drop easily, thereby the influence inhales the sound cotton inhale sound, syllable-dividing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a multilayer heat-preservation sound-absorption cotton for decoration.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a decorate and inhale sound cotton with multilayer heat preservation, includes the main part, main part both sides middle part all is provided with recess one, recess one inside wall all is provided with recess two, the equal fixedly connected with spring in recess two inside walls front and back portion, the equal fixedly connected with in one end of recess two inside walls is kept away from to the spring is in the connecting plate front and back portion, the equal fixedly connected with connecting rod in one side middle part that the spring was kept away from to the connecting plate, one side the one end fixedly connected with fixture block one of connecting plate, the opposite side are kept away from to the connecting rod one end fixedly connected with fixture block two of connecting plate, main part antetheca middle part fixedly connected with slider, the main part back wall is provided with the spout, the inside melt-blown layer that is provided with of main part, the downside all sets up cold-proof layer on the melt-blown layer, cold-proof in situ portion is provided with evenly distributed's cotton fibre.

As a further description of the above technical solution:

and the connecting plates are connected in the second groove in a sliding manner.

As a further description of the above technical solution:

the first clamping block and the second clamping block are both in a shape of a Chinese character 'hui'.

As a further description of the above technical solution:

the sliding groove and the sliding block are both T-shaped.

As a further description of the above technical solution:

the upper side of the warm-keeping layer is provided with a waterproof layer, and micropores which are uniformly distributed are arranged in the waterproof layer.

As a further description of the above technical solution:

the lower side is provided with the non-setting adhesive layer on the warm-keeping layer downside, the non-setting adhesive layer downside is provided with the separation layer.

As a further description of the above technical solution:

the main part roof is provided with evenly distributed's lug.

As a further description of the above technical solution:

the first clamping block and the second clamping block are located on the same plane.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, when installing sound cotton inhaling, at first stimulate one and inhale the fixture block one side of sound cotton main part, pull out another fixture block two of inhaling the opposite side of sound cotton main part from recess one afterwards, loosen the back with fixture block two mutual block together and can make fixture block one and fixture block two can contract under the effect of spring after, thereby inhale the cotton main part pulling of sound two and laminate together, it is fixed to form the concatenation of inhaling the cotton both sides of sound, inhale the slider sliding connection of sound cotton main part front side simultaneously and can form the cotton concatenation of sound absorption of front and back side in another spout of inhaling the cotton main part rear side of sound.

2. The utility model discloses in, all be provided with cold-proof layer through the upper and lower layer of melt-blown layer, wherein the material that adopts in the cold-proof layer is natural cotton, and consequently partial cloth has a large amount of cotton fibers in the cold-proof layer, and its fineness is thinner and natural curling, and the cross-section has the lumen, makes cotton fiber have porosely, has a large amount of air between the fibre, and the two can form the insulating layer, reduces heat transfer efficiency, so has good warmth retention.

Drawings

Fig. 1 is a front perspective view of a multi-layer heat-insulating sound-absorbing cotton for decoration according to the present invention;

fig. 2 is a top cross-sectional view of a multi-layer heat-insulating sound-absorbing cotton for decoration according to the present invention;

FIG. 3 is a schematic view of the structure of the multi-layer heat-insulating sound-absorbing cotton for decoration according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view of fig. 3 at B.

Illustration of the drawings:

1. a main body; 2. a first groove; 3. a chute; 4. a slider; 5. a bump; 6. a connecting rod; 7. a first clamping block; 8. a second groove; 9. a spring; 10. a connecting plate; 11. a waterproof layer; 12. a thermal insulation layer; 13. a separation layer; 14. a melt-blown layer; 15. a non-drying glue layer; 16. cotton fibers; 17. micropores; 18. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a multi-layer heat-preservation sound-absorbing cotton for decoration comprises a main body 1, wherein the middle parts of two sides of the main body 1 are respectively provided with a groove I2, the inner side wall of each groove I2 is respectively provided with a groove II 8, the front and back parts of the inner side wall of each groove II 8 are respectively and fixedly connected with a spring 9, one end of each spring 9, far away from the inner side wall of each groove II 8, is respectively and fixedly connected with the front and back parts of a connecting plate 10, the middle part of one side, far away from the spring 9, of each connecting plate 10 is respectively and fixedly connected with a connecting rod 6, one end, far away from the connecting plate 10, of each connecting rod 6 at one side is fixedly connected with a fixture block II 18, one fixture block I7 at one side of the sound-absorbing cotton main body 1 is pulled out of the other fixture block II 18 at the other side of the sound-absorbing cotton main body 1 through pulling, the fixture block I7 and the fixture block II 18 at the other side of the sound-absorbing cotton are mutually clamped together, and then loosened, the fixture block I7 and the fixture block II 18 can be contracted under the action of the spring 9, thereby two sound absorption cotton main bodies 1 are pulled to be attached together to form splicing fixation of two sides of the sound absorption cotton, the middle part of the front wall of the main body 1 is fixedly connected with a slide block 4, the rear wall of the main body 1 is provided with a slide groove 3, meanwhile, the slide block 4 at the front side of one sound absorption cotton main body 1 is connected in the slide groove 3 at the rear side of the other sound absorption cotton main body 1 in a sliding way to form splicing of the sound absorption cotton at the front side and the rear side, a melt-blown layer 14 is arranged inside the main body 1, the melt-blown layer 14 is formed by interweaving hollow polyester fiber and polypropylene, thereby a tiny narrow hole is formed, when vibrating air enters and exits from the narrow hole, air molecules, materials and self-friction are generated, sound energy is converted into heat energy to be consumed, thereby good sound absorption capability is achieved, warm keeping layers 12 are arranged on the upper side and the lower side of the melt-blown layer 14, cotton fibers 16 which are uniformly distributed are arranged inside the warm keeping layers 12, the upper layer and the lower layer of the melt-blown layer 14 are both provided with the thermal insulation layer 12, wherein the material adopted in the thermal insulation layer 12 is natural cotton, so a large amount of cotton fibers 16 are distributed in the thermal insulation layer 12, the fineness of the cotton fibers is fine and naturally curled, the cross section of the cotton fibers is provided with a middle cavity, the cotton fibers 16 are porous, a large amount of air is arranged among the fibers, and the cotton fibers and the fibers can form a thermal insulation layer to reduce the heat transfer efficiency, so the thermal insulation layer has good thermal insulation property.

The connecting plates 10 are all connected in the second groove 8 in a sliding manner, the connecting plates 10 are connected in the second groove 8 in a sliding manner to achieve the effect of limiting the connecting plates 10, so that the two sound-absorbing cotton main bodies 1 can be pulled together to be attached, the first fixture block 7 and the second fixture block 18 are both arranged in a shape of Chinese character ' hui ', so that the first fixture block 7 and the second fixture block 18 can be firmly clamped, the sliding groove 3 and the sliding block 4 are both arranged in a shape of T, the sliding block 4 can be limited and fixed in the sliding groove 3 by arranging the T shape, the waterproof layer 11 is arranged on the upper side of the upper side heat-insulating layer 12, micropores 17 which are uniformly distributed are arranged in the waterproof layer 11 and are made of expanded polytetrafluoroethylene, and the expanded polytetrafluoroethylene resin is a porous, low-density and high-toughness material which is expanded by certain production and processing, micropore 17 that its inflation generated can effectual separation hydrone, thereby reach waterproof effect, the cold-proof layer 12 downside of downside is provided with not dry glue layer 15, non-setting glue layer 15 downside is provided with separation layer 13, can conveniently paste soundproof cotton when needs through being provided with not dry glue layer 15, and separation layer 13 scribbles silicon oil with the one side of not dry glue layer 15 contact, consequently, can easily separate non-setting glue layer 15 and

separation layer

13, 1 roof of main part is provided with evenly distributed's lug 5, can reach the effect of inhaling the scattered sound of sound through lug 5, it is better to make the effect of inhaling the sound cotton, fixture block one 7 and fixture block two 18 departments are in the coplanar, thereby make behind fixture block one 7 and the fixture block two 18 blocks, two inhale the sound cotton and just align.

The working principle is as follows: when the sound absorption cotton is installed, the first clamping block 7 on one side of one sound absorption cotton main body 1 is pulled, the first clamping block 7 is pulled outwards, then the second clamping block 18 on the other side of the other sound absorption cotton main body 1 is pulled out of the first groove 2, the first clamping block 7 and the second clamping block 18 are clamped together and then loosened, because the connecting plate 10 is pulled through the connecting rod 6 when the first clamping block 7 and the second clamping block 18 are pulled, the spring 9 can be pulled simultaneously because the connecting plate 10 is connected in the second groove 8 through the spring 9, the first clamping block 7 and the second clamping block 18 can be retracted under the action of the spring 9 after the first clamping block 7 and the second clamping block 18 are loosened, and because the connecting plate 10 is connected in the second groove 8 in a sliding manner to achieve the effect of limiting the connecting plate 10, the two sound absorption cotton main bodies 1 can be pulled together and attached to form the splicing fixation of the two sides of the sound absorption cotton, meanwhile, the front and rear sound-absorbing cotton can be spliced in the sliding groove 3 on the rear side of the other sound-absorbing cotton main body 1 by slidably connecting the slide block 4 on the front side of the sound-absorbing cotton main body 1 into the sliding groove 3 on the rear side of the other sound-absorbing cotton main body 1, the melt-blown layer 14 is arranged in the sound-absorbing cotton main body 1, the melt-blown layer 14 is formed by interweaving hollow polyester fibers and polypropylene, so that a tiny narrow hole is formed, when vibrating air enters and exits from the narrow hole, air molecules rub against the materials and self-rub to convert sound energy into heat energy for consumption, so that good sound-absorbing capacity is achieved, the upper layer and the lower layer of the melt-blown layer 14 are respectively provided with a heat-insulating layer 12, wherein the material adopted in the heat-insulating layer 12 is natural cotton, a large amount of cotton fibers 16 are distributed in the heat-insulating layer 12, the fineness is thin and naturally curled, the cross section is provided with a middle cavity, so that the heat-insulating performance is good, and the waterproof layer 11 is arranged on the top in the main body 1 and is made of expanded polytetrafluoroethylene, it is with the expanded porous of polytetrafluoroethylene resin through certain production and processing, low density and high tenacity material, micropore 17 that its inflation produced can effectual separation hydrone, thereby reach waterproof effect, can conveniently paste the soundproof cotton when needing through being provided with not dry glue layer 15, and separation layer 13 scribbles silicon oil with the one side of not dry glue layer 15 contact, consequently can easily separate non-setting adhesive layer 15 and separation layer 13, can reach the effect of inhaling the sound and loosing the sound through lug 5, make the effect of inhaling the sound cotton better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a decorate and inhale sound cotton with multilayer heat preservation, includes main part (1), its characterized in that: the improved cotton-padded mattress is characterized in that a first groove (2) is formed in the middle of each of two sides of the main body (1), a second groove (8) is formed in the inner side wall of the first groove (2), springs (9) are fixedly connected to the front and rear portions of the inner side wall of the second groove (8), one end, far away from the inner side wall of the second groove (8), of each spring (9) is fixedly connected to the front and rear portions of the connecting plate (10), a connecting rod (6) is fixedly connected to the middle of one side, far away from the springs (9), of the connecting rod (6), a first clamping block (7) is fixedly connected to one end, far away from the connecting plate (10), of the connecting rod (6) and a second clamping block (18) is fixedly connected to the other end of the connecting plate (10), a sliding block (4) is fixedly connected to the middle of the front wall of the main body (1), a sliding groove (3) is formed in the rear wall of the main body (1), a melt-spraying layer (14) is arranged in the main body (1), a warm-keeping layer (12) is arranged on the upper side and lower side of the melt-spraying layer (14), and a warm layer (12) is provided with cotton fibers (16) which are uniformly distributed.

2. The multilayer heat-insulating sound-absorbing cotton for decoration according to claim 1, characterized in that: and the connecting plates (10) are connected in the second groove (8) in a sliding manner.

3. The multilayer heat-insulating sound-absorbing cotton for decoration according to claim 1, characterized in that: the first clamping block (7) and the second clamping block (18) are both in a shape of a Chinese character 'hui'.

4. The multilayer heat-insulating sound-absorbing cotton for decoration according to claim 1, characterized in that: the sliding groove (3) and the sliding block (4) are both T-shaped.

5. The multilayer heat-insulating sound-absorbing cotton for decoration according to claim 1, characterized in that: the upper side of the warm-keeping layer (12) is provided with a waterproof layer (11), and micropores (17) which are uniformly distributed are formed in the waterproof layer (11).

6. The multilayer heat-insulating sound-absorbing cotton for decoration according to claim 1, characterized in that: the lower side is provided with a non-drying adhesive layer (15) on the lower side of the warm-keeping layer (12), and a separation layer (13) is arranged on the lower side of the non-drying adhesive layer (15).

7. The multilayer heat-preservation sound-absorption cotton for decoration according to claim 1 is characterized in that: the top wall of the main body (1) is provided with evenly distributed lugs (5).

8. The multilayer heat-insulating sound-absorbing cotton for decoration according to claim 1, characterized in that: the first clamping block (7) and the second clamping block (18) are located on the same plane.