Automobile rubber pad

Abstract

The utility model belongs to the technical field of rubber pads, and particularly relates to an automobile rubber pad which comprises a hard rubber frame, supporting springs are fixedly connected to the four corners of the bottom of the inner side of the hard rubber frame, and sliding supporting pieces are fixedly connected to the upper sides of the supporting springs. A center spring is fixedly connected to the center of the bottom of the inner side of the hard rubber frame, a center supporting piece is fixedly connected to the upper side of the center spring, first shaft rods are fixedly connected to the opposite ends of the four sliding supporting pieces, and connecting plates are symmetrically connected to the four ends of the outer side of the center supporting piece; a second shaft rod is fixedly connected to the opposite side of the connecting plate, and the problems that an existing automobile rubber pad shock insulation and impact resistance system is small in bearing, so that the buffering effect is poor, abrasion and impact borne by an assembly are large, and an existing automobile rubber pad is fixed in specification and does not have the extension splicing function, so that the service life of the assembly is greatly prolonged are solved. And the device cannot adapt to the sizes of most components and is relatively inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber pads, in particular to an automobile rubber pad. Background Art

[0002] When a car is driving, it will produce bumps and even vibrations, which will cause friction and impact on the car's components. Long-term friction and impact can easily lead to aging and damage of car components, which can easily affect the safety factor of vehicle driving and reduce the safety of the driver. In order to prevent the components from being directly impacted and worn, it is necessary to install car rubber pads to alleviate the wear and impact of the components.

[0003] The existing automotive rubber pad isolation and impact resistance system has a small load-bearing capacity, resulting in poor cushioning effect, causing the components to be subject to greater wear and impact. In addition, the existing automotive rubber pads have fixed specifications and do not have the function of extension and splicing. They cannot adapt to the sizes of most components, which is relatively inconvenient. Utility Model Content

[0004] The purpose of the present utility model is to provide an automobile rubber pad to solve the problem proposed in the above background technology that the existing automobile rubber pad isolation and impact resistance system has a small load-bearing capacity, resulting in poor buffering effect, causing the components to be subjected to greater wear and impact, and the existing automobile rubber pad has fixed specifications, does not have the function of extension and splicing, cannot adapt to the sizes of most components, and is relatively inconvenient.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a car rubber pad, comprising a hard rubber frame, the bottom four corners of the inner side of the hard rubber frame are fixedly connected to support springs, the upper side of the support spring is fixedly connected to a sliding support member, the bottom center of the inner side of the hard rubber frame is fixedly connected to a center spring, the upper side of the center spring is fixedly connected to a center support member, the opposite ends of the four sliding supports are fixedly connected to a first shaft rod, the four ends of the outer side of the center support member are symmetrically connected to connecting plates, the opposite sides of the connecting plates are fixedly connected to a second shaft rod, the outer sides of the first shaft rod and the second shaft rod are sleeved with connecting members, the outer sides of the center support member are fixedly connected to side support members, and the upper end of the inner side of the hard rubber frame is fixedly provided with a surface rubber layer.

[0006] Preferably, the four inner walls of the hard rubber frame are symmetrically provided with sliding grooves, the outer sides of the sliding support members are symmetrically connected with sliding blocks, and the sliding grooves are slidably connected to the sliding blocks.

[0007] Preferably, side springs are fixedly connected to the four sides of the bottom of the inner side of the hard rubber frame, and the upper ends of the side springs are fixedly connected to the side support members.

[0008] Preferably, the side support members and the connecting plates are arranged alternately, and the central support member and the side support members are fixedly embedded in the inner side of the surface rubber layer.

[0009] Preferably, the upper end surfaces of the central support member and the side support members are three centimeters higher than the surface rubber layer, and the upper sides of the central support member and the side support members are evenly provided with anti-slip grooves.

[0010] Preferably, slots are symmetrically provided on the left side and rear side of the hard rubber frame, and connectors are symmetrically connected to the right side and front side of the hard rubber frame, and the slots are plugged into the connectors.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1) According to the size of the components, the device can be expanded by splicing slots and connectors to meet the seismic isolation and buffering requirements of components of different sizes.

[0013] 2) When the component vibrates, the sliding support and the central support share the vibration with each other as a whole, which can effectively resist the stress pulling caused by the horizontal tilting and shaking and the pressure from the top of the component. The support spring and the side spring can buffer and compensate the central support and the side support, making the device more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 Schematic diagram of the central support and hard rubber frame structure;

[0016] Figure 3 This is a schematic diagram of the internal structure of the hard rubber frame;

[0017] Figure 4 Schematic diagram of the lower structure of the central support.

[0018] In the figure: 1. Hard rubber frame, 2. Support spring, 3. Sliding support, 4. Center spring, 5. Center support, 6. First shaft, 7. Connecting plate, 8. Second shaft, 9. Connecting member, 10. Side support, 11. Surface rubber layer, 12. Slide groove, 13. Slider, 14. Side spring, 15. Anti-slip groove, 16. Slot, 17. Connector. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] Example:

[0022] See also Figure 1-4 The utility model provides a technical solution: a car rubber pad, including a hard rubber frame 1, the bottom four corners of the inner side of the hard rubber frame 1 are fixedly connected to support springs 2, the upper side of the support spring 2 is fixedly connected to a sliding support 3, the bottom center of the inner side of the hard rubber frame 1 is fixedly connected to a center spring 4, the upper side of the center spring 4 is fixedly connected to a center support 5, the opposite ends of the four sliding support members 3 are fixedly connected to a first shaft rod 6, the four ends of the outer side of the center support member 5 are symmetrically connected to a connecting plate 7, and the opposite side of the connecting plate 7 is fixedly connected to a second shaft rod. Rod 8, the first shaft rod 6 and the second shaft rod 8 are sleeved with a connecting piece 9 on the outside. When the component vibrates, the component presses the central support member 5, causing the central support member 5 to sink, and then the sliding support member 3 is pulled down through the connecting piece 9, so that the vibrations exerted on the sliding support member 3 and the central support member 5 are shared as a whole with each other, which can effectively resist the stress pulling caused by the horizontal tilting and shaking and the pressure from the top of the component. The outer side of the central support member 5 is fixedly connected with side support members 10, and the upper end of the inner side of the hard rubber frame 1 is fixedly provided with a surface rubber layer 11.

[0023] Among them, the inner four walls of the hard rubber frame 1 are symmetrically provided with a slide groove 12, the outer side of the sliding support 3 is symmetrically connected with a slider 13, the slide groove 12 and the slider 13 are slidably connected, and the bottom of the inner side of the hard rubber frame 1 is fixedly connected with a side spring 14. The upper end of the side spring 14 is fixedly connected to the side support 10. The support spring 2 and the side spring 14 can buffer and compensate the center support 5 and the side support 10. The side support 10 and the connecting plate 7 are staggered. The center support 5 and the side support 10 are fixedly embedded in the surface On the inner side of the rubber layer 11, the upper end surfaces of the central support member 5 and the side support member 10 are three centimeters higher than the surface rubber layer 11. Anti-slip grooves 15 are evenly arranged on the upper sides of the central support member 5 and the side support member 10. Slots 16 are symmetrically opened on the left and rear sides of the hard rubber frame 1. Connectors 17 are symmetrically connected on the right and front sides of the hard rubber frame 1. The slots 16 are plugged into the connectors 17. According to the size of the component, the device is expanded by splicing the slots 16 and the connectors 17 to meet the seismic isolation and buffering requirements of components of different sizes.

[0024] Working principle: Install the device under the component. According to the size of the component, expand the size of the device through the splicing of slots 16 and connectors 17 to meet the seismic isolation and buffering needs of components of different sizes. When the car is bumpy during driving and causes the component to vibrate, the component presses the center support 5, causing the center support 5 to sink, and then pulls the sliding support 3 to sink through the connecting part 9, so that the vibrations exerted on the sliding support 3 and the center support 5 are shared as a whole by each other, which can effectively resist the stress pulling caused by horizontal tilting and shaking and the pressure from the top of the component, and the support spring 2 and the side spring 14 can buffer and compensate the center support 5 and the side support 10, making the device more stable and having a longer service life.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automobile rubber mat, comprising a hard rubber frame (1), characterized in that: The bottom four corners of the inner side of the hard rubber frame (1) are fixedly connected to support springs (2), the upper side of the support spring (2) is fixedly connected to a sliding support member (3), the bottom center of the inner side of the hard rubber frame (1) is fixedly connected to a center spring (4), the upper side of the center spring (4) is fixedly connected to a center support member (5), the opposite ends of the four sliding support members (3) are fixedly connected to a first shaft rod (6), the four ends of the outer side of the center support member (5) are symmetrically connected to a connecting plate (7), the opposite side of the connecting plate (7) is fixedly connected to a second shaft rod (8), the outer sides of the first shaft rod (6) and the second shaft rod (8) are sleeved with a connecting member (9), the outer sides of the center support member (5) are fixedly connected to side support members (10), and the upper end of the inner side of the hard rubber frame (1) is fixedly provided with a surface rubber layer (11).

2. The automotive rubber pad according to claim 1, characterized in that: The four inner walls of the hard rubber frame (1) are symmetrically provided with sliding grooves (12), the outer sides of the sliding support (3) are symmetrically connected with sliders (13), and the sliding grooves (12) are slidably connected to the sliders (13).

3. The automotive rubber pad according to claim 1, characterized in that: Side springs (14) are fixedly connected to the four sides of the bottom of the inner side of the hard rubber frame (1), and the upper ends of the side springs (14) are fixedly connected to the side support members (10).

4. The automotive rubber pad according to claim 1, characterized in that: The side support members (10) and the connecting plates (7) are arranged in an alternating manner, and the central support member (5) and the side support members (10) are fixedly embedded in the inner side of the surface rubber layer (11).

5. The automotive rubber pad according to claim 1, characterized in that: The upper end surfaces of the central support member (5) and the side support member (10) are three centimeters higher than the surface rubber layer (11), and the upper sides of the central support member (5) and the side support member (10) are evenly provided with anti-slip grooves (15).

6. The automotive rubber pad according to claim 1, characterized in that: The left side and the rear side of the hard rubber frame (1) are symmetrically provided with slots (16), the right side and the front side of the hard rubber frame (1) are symmetrically connected with plug-in components (17), and the slots (16) are plugged into the plug-in components (17).

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