CN211765328U

CN211765328U - Convenient automobile of dismantling is with giving sound insulation and is filled up

Info

Publication number: CN211765328U
Application number: CN201921972843.2U
Authority: CN
Inventors: 王建良; 周挺; 姚铃
Original assignee: Changzhou Yuenuo New Material Co ltd
Current assignee: Changzhou Yuenuo New Material Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-10-27
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a convenient automobile of dismantling is with filling up that gives sound insulation, metal crate has, install the sound insulation in metal crate and set up the bolt hole on metal crate, metal crate passes bolt hole fixed mounting on automobile engine cover through the bolt, the installing port is seted up to metal crate upper frame terminal surface, metal crate's three other frame inboards all are seted up flutedly, can dismantle metal support longitudinal division 2 or 3 districts in the middle of the metal crate, metal support passes through the bolt fastening on metal crate, set up flutedly on the terminal surface of metal support both sides equally, be provided with the fastener on the metal crate terminal surface at installing port place. The utility model aims at overcoming the defect that prior art exists, providing one kind when the small-scale damage appears, need not to carry out the whole change, and the convenient automobile of dismantling and installing is with the pad that gives sound insulation.

Description

Convenient automobile of dismantling is with giving sound insulation and is filled up

Technical Field

The utility model belongs to the technical field of auto-parts and specifically relates to a convenient automobile of dismantling is with giving sound insulation and is filled up.

Background

Because the car body is assembled by steel plate structure or other materials to form a closed space and a carriage, when the car is in a road traveling state, different noises are generated, and the car is uncomfortable through the resonance of the steel plate and the car body, the amplified sound, the overlarge noise, tinnitus, fatigue or interference with the originally pleasant sound effect, and the like, so that the sound insulation treatment of the car is urgent. The existing automobile engine hood sound insulation pad is installed integrally, when the sound insulation pad is damaged on a small scale, the sound insulation pad needs to be replaced integrally, resources are wasted, more time is needed for dismounting and mounting, and the comprehensive maintenance cost is high. Therefore, it is necessary to design a soundproof pad for an automobile which does not need to be entirely replaced when a small-scale breakage occurs, and is convenient to detach and install.

Disclosure of Invention

The utility model aims at overcoming the defect that prior art exists, providing one kind when the small-scale damage appears, need not to carry out the whole change, and the convenient automobile of dismantling and installing is with the pad that gives sound insulation.

Realize the utility model discloses the technical scheme of purpose is: a conveniently detachable sound insulation pad for an automobile is provided with a metal frame, a sound insulation pad arranged in the metal frame and bolt holes arranged on the metal frame; the metal frame is fixedly arranged on the automobile engine cover by passing through the bolt hole through a bolt; the end surface of the upper frame of the metal frame is provided with a mounting hole; grooves are formed in the inner sides of the other three side frames of the metal frame; the middle of the metal frame is longitudinally divided into 2 or 3 areas by a detachable metal bracket; the metal bracket is fixed on the metal frame through bolts; grooves are also formed in the end faces of the two sides of the metal bracket; and a clamping piece is arranged on the end face of the metal frame where the mounting opening is located.

Furthermore, 2-4 clamping pieces are arranged on the end face of the upper frame of the metal frame of each longitudinal equal partition area.

Furthermore, the clamping piece consists of a rotating shaft and a clamping head, the rotating shaft is in threaded connection with the metal frame, the clamping head is sleeved on the rotating shaft, and the clamping head can rotate around the rotating shaft in the horizontal direction.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the utility model discloses can dismantle metal support can be with the whole regional equally divide into 2 to 4 districts in the metal crate vertically, it is convenient to install, therefore, the steam generator is simple in operation, can give sound insulation according to the customer and fill up the size, select 4 kinds of modes, whole district in the metal crate promptly, 2 districts, 3 districts, metal crate inboard with can dismantle metal support all sets up flutedly, can fix all around to the pad that gives sound insulation well, the cooperation of fastener and draw-in groove, can fix the pad that gives sound insulation of installing port one side, avoid the pad that gives sound insulation in the metal crate to outwards take place the displacement, and fastener and draw-in groove make later maintenance and dismantle the pad that gives sound insulation and.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a split view of the present invention;

FIG. 5 is a top view of the detachable metal bracket of the present invention;

fig. 6 is a front view of the detachable metal bracket of the present invention.

The reference numbers in the drawings are as follows: the sound insulation device comprises a metal frame 1, a sound insulation pad 2, a bolt hole 3, a detachable metal support 4, a convex block 41, a mounting hole 42, a groove 5, a mounting opening 6, a clamping piece 7, a rotating shaft 71 and a clamping head 72.

Detailed Description

(example 1)

See fig. 1 to 6, the utility model discloses have a convenient car of dismantling gives sound insulation and fills up, metal crate 1 has, install the sound insulation and fill up 2 in metal crate 1 and set up bolt hole 3 on metal crate 1, metal crate 1 passes bolt hole 3 fixed mounting on the automobile engine hood through the bolt, metal crate 1 upper frame terminal surface sets up installing port 6, metal crate 1's other three frame inboards all sets up fluted 5, metal crate 1 middle can be dismantled metal support 4 and vertically divide into 2 or 3 district, can also not install and to dismantle metal support 4, directly install whole sound insulation and fill up 2 in metal crate 1, metal support 4 both ends are equipped with lug 41, be equipped with mounting hole 42 on lug 41, lug 41 block is in metal crate 1 intermediate layer, make mounting hole 42 align with bolt hole 3, the bolt passes intermediate layer on metal crate 1 in proper order and to give sound insulation and fill up in the, Mounting hole 42 and metal crate 1 lower intermediate layer, fixed mounting is on automobile engine hood at last, it has fluted 5 to set up on 4 both sides terminal surfaces of detachable metal support equally, be provided with fastener 7 on the metal crate 1 terminal surface at installing port 6 place, every vertical subregion's metal crate 1 goes up the intermediate layer and all is equipped with 2 to 4 fastener 7, fastener 7 comprises pivot 71 and dop 72, wherein dop 7 is the metal material, pivot 71 and metal crate 1 threaded connection, dop 72 cover is established on pivot 71, and dop 72 can revolute pivot 71 horizontal direction and rotate.

The utility model discloses a theory of operation does: during installation, the sound insulation pad 2 can be selected to be a whole body, 2 zones or 3 zones for installation according to needs, if the number of the zones is 3, two detachable metal supports 4 are directly selected, the convex blocks 41 at the front end and the rear end of each detachable metal support 4 are clamped into the interlayer of the metal frame 1, the installation holes 42 are aligned with the bolt holes 3, then bolts sequentially penetrate through the upper interlayer of the metal frame 1, the installation holes 42 and the lower interlayer of the metal frame 1, finally the metal frames are fixedly installed on an automobile engine cover, the other four corners of the metal frame 1 are directly fixed through the bolts, then the sound insulation pad 2 is inserted into each zone from the side of the installation opening 6 along the grooves 5, after the installation, the clamping heads 72 are downwards shifted until the clamping heads 72 block the sound insulation pad 2, so that the sound insulation pad 2 is limited in the metal frame 1, the sound insulation pad 2 is prevented from shifting, the tightness of the clamping heads 72 can be adjusted through rotating the rotating shafts, 2-4 clamping pieces 7 are arranged at the mounting opening 6 of each longitudinal partition, and the operation is the same; when dismantling, directly stir dop 72 upwards, can take out the sound insulation pad 2 in the vertical subregion that needs to be changed afterwards, install sound insulation pad 2 once more, only need with sound insulation pad 2 from 6 cartridges of installing port, stir dop 72 again and fix can.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A conveniently detachable sound insulation pad for an automobile is provided with a metal frame (1), a sound insulation pad (2) installed in the metal frame (1) and bolt holes (3) formed in the metal frame (1); the metal frame (1) is fixedly arranged on the automobile engine cover by passing through the bolt hole (3) through a bolt; the method is characterized in that: the end face of the upper frame of the metal frame (1) is provided with a mounting opening (6); grooves (5) are formed in the inner sides of the other three side frames of the metal frame (1); the middle of the metal frame (1) is longitudinally divided into 2 or 3 areas by a detachable metal bracket (4); the metal bracket (4) is fixed on the metal frame (1) through bolts; grooves (5) are also formed in the end faces of the two sides of the metal bracket (4); and a clamping piece (7) is arranged on the end face of the metal frame (1) where the mounting port (6) is located.

2. The easy-to-detach soundproof pad for automobile according to claim 1, wherein: and 2-4 clamping pieces (7) are arranged on the end surface of the upper frame of the metal frame (1) of each longitudinal partition.

3. The easy-to-detach soundproof pad for automobile according to claim 1 or 2, wherein: the clamping piece (7) is composed of a rotating shaft (71) and a clamping head (72), the rotating shaft (71) is in threaded connection with the metal frame (1), the clamping head (72) is sleeved on the rotating shaft (71), and the clamping head (72) can rotate around the rotating shaft (71) in the horizontal direction.