CN217444065U - Shockproof silencing cotton for automobile - Google Patents

Abstract

The utility model discloses a shockproof silencing cotton for automobiles, which relates to the technical field of silencing cotton, the interior of a mounting plate is rectangular and is provided with four cavities, limiting plates are arranged in the cavities, a first spring is arranged on one side of each limiting plate, trapezoidal fasteners are arranged on the other side of each limiting plate, an installation frame is sleeved on the outer side surface of the mounting plate, two clamping holes matched with the trapezoidal fasteners are correspondingly arranged on the two sides of the installation frame, a clamping structure is formed by the limiting plates and the trapezoidal fasteners through the first springs, the trapezoidal fasteners are clamped into the clamping holes, a dustproof net is arranged on the silencing cotton, the clamping fixation replaces the bolt fixation, the installation frame is easy to assemble and disassemble, a professional tool is not needed, an auxiliary rod and a bracket are connected through the first bolt, after the springs are damaged, the corresponding first bolt is screwed out, then the auxiliary rod is pressed into a main rod, and the corresponding second spring is extruded and then taken out from a gap between the main rod and the main rod, so that the spring can be replaced after being damaged.

Description

Shockproof silencing cotton for automobile

Technical Field

The utility model relates to a amortization cotton technical field specifically is an automobile is with amortization cotton that takes precautions against earthquakes.

Background

The cotton surface of car amortization all is provided with the dust screen at present, through bolt and the cotton subassembly fixed connection of amortization, but the dust screen needs often to be cleared up for it is all very troublesome at every turn that the dust screen is pulled down from the amortization cotton, and the spring on the bumper shock absorber damages easily after using for a long time simultaneously, but bumper shock absorber and support all are fixed connection, thereby need scrap whole device after damaging, consequently, technical personnel in the field have proposed a car amortization cotton that takes precautions against earthquakes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a shockproof amortization is cotton for car has solved the dust screen and has pulled down very troublesome and bumper shock absorber and support all be the problem that whole device need be scrapped after the fixed connection damages from the amortization is cotton.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the shockproof silencing cotton for the automobile comprises a mounting plate, wherein four cavities are formed in the mounting plate in a rectangular shape, a limiting plate is arranged in each cavity, a first spring is arranged on one side of each limiting plate in each cavity, a trapezoidal clamping piece extending to the outside of the mounting plate is arranged on the other side of each limiting plate, an installation frame is sleeved on the outer side surface of the mounting plate, and two clamping holes matched with the trapezoidal clamping pieces are correspondingly formed in the two sides of the installation frame;

the last surface mounting of mounting panel has many evenly distributed's bumper shock absorber, all the bumper shock absorber upper end is provided with the support jointly, the upper surface of support has all been seted up a logical groove directly over every bumper shock absorber, every the upper surface center of bumper shock absorber all sets up threaded hole, every it all is provided with first bolt to lead to between the screw hole that groove and its below correspond.

As a further technical scheme of the utility model, the bumper shock absorber includes the mobile jib, the spout has been seted up in the mobile jib.

As a further technical scheme of the utility model, it is provided with the slide to slide in the spout, the last surface mounting of slide has and extends to the mobile jib outside and obtains the auxiliary rod.

As a further technical scheme of the utility model, the outside common cover of mobile jib and auxiliary rod has the second spring, the lower surface mounting of mounting panel has the amortization cotton.

As a further technical scheme of the utility model, two fixing bases, every are all installed to the both sides correspondence of mounting panel the through-hole has all been seted up to the upper surface of fixing base.

As a further technical scheme of the utility model, every all be provided with the second bolt in the through-hole, the lower surface mounting of installation frame has the dust screen with the cotton looks adaptation of amortization.

Advantageous effects

The utility model provides a car is with amortization cotton that takes precautions against earthquakes. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a car is with amortization cotton that takes precautions against earthquakes, through first spring, the block structure is constituteed to limiting plate and trapezoidal fastener, goes into four trapezoidal fastener card income mounting frames in the card hole to install the dust screen on the amortization is cotton, only need in when disassembling make it break away from the card hole according to four trapezoidal fasteners can, utilize the block fixed to replace the bolt fastening, make the loading and unloading of mounting frame become simple, need not be with the help of professional instrument, and it is short to consume the time.

2. The utility model provides a car is with amortization cotton that takes precautions against earthquakes, through first bolted connection auxiliary rod and support, if a certain spring damages the back, can unscrew its first bolt that corresponds, then press into the mobile jib with the auxiliary rod in to will correspond second spring extrusion back and take out from the mobile jib and between the gap, can change after making the spring damage, need not scrap whole device, prolonged the life of device.

Drawings

FIG. 1 is a schematic structural diagram of a shock-proof noise-damping cotton for an automobile;

FIG. 2 is a schematic view of a bracket structure of a shock-proof noise-damping cotton for an automobile;

FIG. 3 is a schematic structural diagram of a filter assembly of shockproof noise-damping cotton for automobiles;

FIG. 4 is a sectional view of a shock absorber of a shock absorbing and noise reducing cotton for an automobile;

FIG. 5 is a sectional view of a mounting plate of a shock-proof noise-damping cotton for a vehicle

FIG. 6 is a schematic view of the structure of a mounting plate and noise damping cotton for a shock-proof noise damping cotton for a vehicle

Fig. 7 is an enlarged view of a portion a of fig. 5.

In the figure: 1. mounting a plate; 2. a cavity; 3. a limiting plate; 4. a first spring; 5. a trapezoidal fastener; 6. a mounting frame; 7. a clamping hole; 8. a shock absorber; 801. a main rod; 802. a chute; 803. a slide base; 804. an auxiliary rod; 805. a second spring; 9. a support; 10. a through groove; 11. a threaded hole; 12. a first bolt; 13. a fixed seat; 14. a through hole; 15. a second bolt; 16. a dust screen; 17. silencing cotton.

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, fig. 3, fig. 5 and fig. 7, the present invention provides a technical solution of shockproof silencing cotton for automobiles: a shockproof silencing cotton for automobiles comprises a mounting plate 1, wherein four cavities 2 are formed in the mounting plate 1 in a rectangular shape, a limiting plate 3 is arranged in each cavity 2, a first spring 4 is arranged on one side of the limiting plate 3 in each cavity 2, a trapezoidal clamping piece 5 extending to the outside of the mounting plate 1 is arranged on the other side of each limiting plate 3, a mounting frame 6 is sleeved on the outer side surface of the mounting plate 1, two clamping holes 7 matched with the trapezoidal clamping pieces 5 are correspondingly formed in two sides of the mounting frame 6, a dustproof net 16 matched with silencing cotton 17 is arranged on the lower surface of the mounting frame 6, the mounting frame 6 can be released from the clamping holes 7 of the mounting frame 6 by internally pressing the four trapezoidal clamping pieces 5 during disassembly, the mounting frame 6 and the dustproof net 16 can be taken down, the mounting frame 6 is aligned with the mounting plate 1 during installation, and then the mounting frame 6 is pushed towards the mounting plate 1, the movable installation frame 6 is pressed into the cavity 2 through the inclined plane of the trapezoidal clamping piece 5, meanwhile, the trapezoidal clamping piece 5 moving inwards compresses the first spring 4 through the limiting plate 3 until the clamping holes 7 corresponding to the four trapezoidal clamping pieces 5 are aligned, the trapezoidal clamping piece 5 is rebounded by the first spring 4 to be rebounded into the clamping hole 7 to fix the installation frame 6, the dustproof net 16 is installed, the clamping fixation is used for replacing bolt fixation, the installation and the dismounting of the installation frame 6 are simple, a professional tool is not needed, and the consumed time is short;

referring to fig. 1-2 and 4, a plurality of evenly distributed shock absorbers 8 are mounted on the upper surface of the mounting plate 1, a bracket 9 is commonly disposed at the upper end of all shock absorbers 8, a through groove 10 is disposed on the upper surface of the bracket 9 directly above each shock absorber 8, a threaded hole 11 is disposed at the center of the upper surface of each shock absorber 8, a first bolt 12 is disposed between each through groove 10 and the corresponding threaded hole 11 below the through groove, when a second spring 805 on one shock absorber 8 is damaged, the first bolt 12 in the threaded hole 11 on the corresponding shock absorber 8 is unscrewed, the corresponding auxiliary rod 804 is released from being fixed, the corresponding auxiliary rod 804 is pressed into the sliding groove 802, then the corresponding second spring 805 is pressed out from the gap between the main rod 801 and the bracket 9, then a brand-new second spring is pressed and sleeved on the main rod 801 from the gap between the main rod 801 and the bracket 9, after the auxiliary rod 804 is pulled out, the first bolt 12 is screwed into the threaded hole 11 of the auxiliary rod 804 from the through groove 10 again, the operation is completed, the second spring 805 can be replaced after being damaged, the whole device does not need to be scrapped, and the service life of the device is prolonged.

Referring to fig. 4, the damper 8 includes a main rod 801, a sliding groove 802 is formed in the main rod 801, a sliding base 803 is slidably disposed in the sliding groove 802, an auxiliary rod 804 extending to the outside of the main rod 801 is mounted on the upper surface of the sliding base 803, a second spring 805 is sleeved outside the main rod 801 and the auxiliary rod 804 together, when in use, the main rod 801 is driven to move by inertia after the noise damping cotton vibrates, the moving main rod 801 slides on the auxiliary rod 804 while compressing the second spring 805, and the compressed second spring 805 generates a rebound force to reduce the inertia of the noise damping cotton 17, so as to absorb the noise damping cotton 17;

referring to fig. 1 and 6, the lower surface of the mounting plate 1 is provided with silencing cotton 17, two sides of the mounting plate 1 are correspondingly provided with two fixing seats 13, the upper surface of each fixing seat 13 is provided with a through hole 14, a second bolt 15 is arranged in each through hole 14, the silencing cotton 17 has a silencing effect, and the device is fixed on the vehicle by using the fixing seats 13 and the second bolts 15.

The utility model discloses a theory of operation: when the dust screen 16 is cleaned, the four trapezoidal clamping pieces 5 are internally pressed to be separated from the clamping holes 7 of the installation frame 6, the installation frame 6 and the dust screen 16 are taken down and cleaned, the cleaned installation frame 6 is aligned with the installation plate 1, the installation frame 6 is pushed, the movable installation frame 6 is pressed into the cavity 2 through the inclined planes of the trapezoidal clamping pieces 5, meanwhile, the inwardly moved trapezoidal clamping pieces 5 compress the first springs 4 through the limiting plates 3 until the clamping holes 7 corresponding to the four trapezoidal clamping pieces 5 are aligned, the trapezoidal clamping pieces 5 are rebounded by the first springs 4 to be rebounded into the clamping holes 7, the installation frame 6 is fixed, and the operation is finished;

when the second spring 805 on one shock absorber 8 is damaged, all the second bolts 15 are unscrewed to detach the device from the vehicle, then the first bolts 12 in the threaded holes 11 on the corresponding shock absorbers 8 are unscrewed, the auxiliary rod 804 is pressed into the sliding groove 802, then the corresponding second bolts 805 are pressed to take out the device from the gap between the main rod 801 and the support 9, then the brand-new second springs are pressed to be sleeved on the main rod 801 from the gap between the main rod 801 and the support 9, the auxiliary rod 804 is pulled out, the first bolts 12 are screwed into the threaded holes 11 of the auxiliary rods 804 from the through grooves 10 again, and the device is reinstalled on the vehicle, so that the operation is completed.

Claims (6)

1. The shockproof silencing cotton for the automobile comprises a mounting plate (1) and is characterized in that four cavities (2) are formed in the mounting plate (1) in a rectangular mode, a limiting plate (3) is arranged in each cavity (2), a first spring (4) is arranged on one side, located in the limiting plate (3), of each cavity (2), a trapezoidal clamping piece (5) extending to the outside of the mounting plate (1) is mounted on the other side of each limiting plate (3), an installation frame (6) is sleeved on the outer side face of the mounting plate (1), and two clamping holes (7) matched with the trapezoidal clamping pieces (5) are correspondingly formed in the two sides of the installation frame (6);

the last surface mounting of mounting panel (1) has many evenly distributed's bumper shock absorber (8), all bumper shock absorber (8) upper end is provided with support (9) jointly, the upper surface of support (9) has all seted up one directly over every bumper shock absorber (8) and has led to groove (10), every threaded hole (11) have all been seted up at the upper surface center of bumper shock absorber (8), every lead to all being provided with first bolt (12) between threaded hole (11) that groove (10) and its below correspond.

2. The automotive shock-proof noise-reducing cotton as claimed in claim 1, wherein the shock absorber (8) comprises a main rod (801), and a sliding groove (802) is formed in the main rod (801).

3. The shockproof and noise reduction cotton for the automobiles according to claim 2, wherein a sliding base (803) is slidably disposed in the sliding groove (802), and a secondary rod (804) extending to the outside of the primary rod (801) is mounted on the upper surface of the sliding base (803).

4. The shockproof and noise-reduction cotton for automobiles as claimed in claim 3, wherein the primary rod (801) and the secondary rod (804) are sleeved with the second spring (805) together, and the noise-reduction cotton (17) is mounted on the lower surface of the mounting plate (1).

5. The shockproof and silencing cotton for automobiles according to claim 1, wherein two fixing seats (13) are correspondingly installed on both sides of the mounting plate (1), and a through hole (14) is opened on the upper surface of each fixing seat (13).

6. The automobile shock-proof noise-reducing cotton is characterized in that a second bolt (15) is arranged in each through hole (14), and a dust screen (16) matched with the noise-reducing cotton (17) is installed on the lower surface of the mounting frame (6).

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