CN217374381U - Combined type car intermediate layer soundproof cotton - Google Patents

Abstract

The utility model discloses a composite automobile interlayer soundproof cotton, which comprises a bottom plate, wherein a soundproof damping structure is arranged on the bottom plate; the sound insulation and shock absorption structure comprises: the device comprises soundproof cotton, a screen plate, a pair of fixed concave blocks, a pair of damping springs, a pair of fixed clamping grooves, a pair of fixed spiral blocks and a fixed assembly; the damping structure that gives sound insulation that the present case used, through bottom plate and body connection, when the car went, the heat passed through the otter board, on passing to the bottom plate through soundproof cotton, fixed soundproof cotton that fixing device can be fine can not lead to the cotton displacement of car because of vibrations in going, solved engine high temperature and directly transmitted to cause the car lacquer ageing on the bonnet, avoided lug connection to lead to difficult fixed problem.

Description

Combined type car intermediate layer soundproof cotton

Technical Field

The utility model belongs to the technical field of give sound insulation, especially, relate to a combined type car intermediate layer soundproof cotton.

Background

Soundproof cotton has good heat insulation effect, pastes the back in the automobile bonnet, can effectively avoid the high temperature of engine directly to reach the bonnet to this protection bonnet surface car lacquer, has the sound insulation effect simultaneously, but current syllable-dividing is unstable when installing, and vibrations when the automobile goes make soundproof cotton displacement easily, and most soundproof cotton soundproof effect is poor, and heat transfer is very fast, in view of this, to the above-mentioned problem deep research, tunnel and have the present case to produce.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a composite automobile interlayer soundproof cotton,

in order to realize the purpose, the utility model provides a composite automobile interlayer soundproof cotton which is characterized in that a soundproof and damping structure is arranged on a bottom plate;

the sound insulation and shock absorption structure comprises: the device comprises soundproof cotton, a screen plate, a pair of fixed concave blocks, a pair of damping springs, a pair of fixed clamping grooves, a pair of fixed spiral blocks and a fixed assembly;

the soundproof cotton is installed wall department under the bottom plate, the otter board is installed wall department under the soundproof cotton, a pair of fixed concave block is installed wall department left and right sides on the bottom plate, a pair of damping spring installs both ends around wall department on the bottom plate, a pair of fixed slot installs wall center department on the bottom plate, fixed spiral piece is installed both ends about wall department under the otter board.

In one example, the securing assembly includes: the device comprises a transverse plate, a connecting plate, a buckle, a mounting plate, a spiral transverse plate, a hand-press type handle, a rotary handle, a screw rod and a pressing column;

the utility model discloses a press the post to install on the fixed concave block, press hand handle to install press post upper wall department, the diaphragm right-hand member is installed press on the post, the connecting plate is installed wall department under the diaphragm left end, mounting panel and connecting plate mortise-tenon joint, the buckle is installed the connecting plate with on the mounting panel, the screw rod is installed wall department under the fixed spiral piece, rotatory handle is installed wall department under the screw rod, spiral diaphragm right-hand member suit is in on the screw rod, install spiral diaphragm left side on the mounting panel.

In one example, the shock absorbing spring has a spring extension rod therein.

In one example, the rotating handle is provided with anti-slip threads.

In one example, the securing catch is in a U-shaped configuration.

In one example, the mounting plate may rotate on the connection plate

Through the utility model provides a combined type car intermediate layer soundproof cotton can bring following beneficial effect: the damping structure that gives sound insulation that the present case used, through bottom plate and body connection, when the car went, the heat passed through the otter board, on passing to the bottom plate through soundproof cotton, fixed soundproof cotton that fixing device can be fine can not lead to the cotton displacement of car because of vibrations in going, solved engine high temperature and directly transmitted to cause the car lacquer ageing on the bonnet, avoided lug connection to lead to difficult fixed problem.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic bottom view of the present invention;

fig. 2 is a right side view of the present invention;

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

in the figure: 1. a base plate; 2. sound insulation cotton; 3. a screen plate; 4. a hand-pressed handle; 5. pressing the column; 6. mounting a plate; 7. a screw; 8. rotating the handle; 9. fixing the clamping groove; 10. buckling; 11. fixing the concave block; 12. Fixing the spiral block; 13. a transverse plate; 14. a connecting plate; 15. a damping spring; 16. spiral transverse plate.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same solution or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 3, an embodiment of the present invention provides a composite automobile interlayer soundproof cotton; the sound-insulation damping structure comprises a bottom plate 1 and is characterized in that a sound-insulation damping structure is arranged on the bottom plate 1;

the sound insulation shock-absorbing structure includes: the sound insulation cotton comprises sound insulation cotton 2, a screen plate 3, a pair of fixed concave blocks 11, a pair of damping springs 15, a pair of fixed clamping grooves 9, a pair of fixed spiral blocks 12 and a fixed assembly;

soundproof cotton 2 installs wall department under the bottom plate 1, otter board 3 installs wall department under soundproof cotton 2, a pair of fixed concave 11 is installed wall department left and right sides on the bottom plate 1, a pair of damping spring 15 is installed both ends around wall department on the bottom plate 1, a pair of fixed slot 9 is installed wall center department on the bottom plate 1, fixed spiral piece 12 is installed both ends about 3 wall departments of otter board.

It should be noted that, when the soundproof cotton 2 needs to be installed, the bottom plate 1 is clamped in the bonnet of the automobile through the fixing clamping groove 9, the pair of damping springs 15 damp when the automobile runs, the bottom plate 1 is placed to fall off from the bonnet, the soundproof cotton is tightly attached to the bottom plate 1, the screen 3 tightly presses the soundproof cotton 2, and the soundproof cotton is fixed through the fixing device.

Specifically, as can be seen from fig. 1-3 of the specification, the fixing assembly includes: the hand-pressing type hand-pressing type hand pressing;

install according to compression leg 5 fixed concave block 11 is last, hand handle 4 is installed press 5 last wall department, diaphragm 13 right-hand member is installed press on 5, connecting plate 14 is installed diaphragm 13 left end lower wall department, mounting panel 6 and 14 mortise-tenon joints of connecting plate, buckle 10 is installed connecting plate 14 with on the mounting panel 6, screw rod 7 is installed wall department under fixed screw block 12, rotatory handle 8 is installed screw rod 7 lower wall department, 16 right-hand members suits of spiral diaphragm are in on the screw rod 7, install on 16 left sides of spiral diaphragm on mounting panel 6.

It should be noted that the fixed subassembly is the symmetric distribution in the panel left and right sides, when needs are fixed to otter board 3, at first press hand handle 4, make and press post 5 card to go into fixed concave 11, press post 5 and drive diaphragm 13 downstream, connecting plate 14 passes through buckle 10 chucking mounting panel 6, accomplish synchronous motion, rotatory handle 8 drives screw rod 7 and gets into fixed spiral piece 12, accomplish the fixed to panel, when needs change soundproof cotton 2, unscrew screw rod 7, open buckle 10, rotatory connecting plate 14 just can take off soundproof cotton 2.

Specifically, a spring telescopic rod is arranged in the damping spring.

Specifically, the rotating handle is provided with anti-skid grains.

Specifically, the fixing buckle is of a U-shaped structure.

In particular, the mounting plate 6 is rotatable on the connection plate 14.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. A composite automobile interlayer soundproof cotton comprises a bottom plate and is characterized in that a soundproof damping structure is arranged on the bottom plate;

the sound insulation shock-absorbing structure includes: the device comprises soundproof cotton, a screen plate, a pair of fixed concave blocks, a pair of damping springs, a pair of fixed clamping grooves, a pair of fixed spiral blocks and a fixed assembly;

soundproof cotton installs wall department under the bottom plate, the otter board is installed wall department under soundproof cotton, a pair of fixed concave block is installed wall department left and right sides on the bottom plate, a pair of damping spring installs wall department both ends around on the bottom plate, a pair of fixed slot installs wall center department on the bottom plate, fixed spiral piece is installed both ends about wall department under the otter board.

2. The composite automotive sandwich acoustic wool according to claim 1 wherein said anchor assembly comprises: the device comprises a transverse plate, a connecting plate, a buckle, an installation plate, a spiral transverse plate, a hand-press type handle, a rotary handle, a screw rod and a pressing column;

the utility model discloses a press post installation, including press post, connecting plate, mounting panel, connecting plate mortise-tenon joint, buckle, screw rod, fixed screw piece, rotatory handle, screw rod, spiral diaphragm right-hand member suit is in press post upper wall department, the diaphragm right-hand member install press post is last, the connecting plate is installed wall department under the diaphragm left end, mounting panel and connecting plate mortise-tenon joint, the buckle is installed the connecting plate with on the mounting panel, the screw rod is installed wall department under the fixed screw piece, rotatory handle is installed wall department under the screw rod, spiral diaphragm right-hand member suit is in on the screw rod, install spiral diaphragm left side on the mounting panel.

3. The composite automobile interlayer soundproof cotton of claim 1, wherein the shock absorbing spring is provided with a spring expansion link therein.

4. The composite automobile interlayer soundproof cotton of claim 2, wherein the rotation handle is provided with anti-slip lines.

5. The composite automobile interlayer soundproof cotton of claim 1, wherein the fixing buckle is of a U-shaped structure.

6. The composite automobile sandwich acoustic wool according to claim 1, wherein the mounting plate is rotatable on the connecting plate.

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