Automobile shock absorber support

Abstract

The utility model discloses an automobile shock absorber support which comprises a first support body and a second support body, the second support body is located above the first support body, and a shock absorber body and a spiral spring are arranged between the first support body and the second support body. A lubricating liquid adding assembly and a plurality of limiting blocks are arranged on the side wall face, opposite to the first support, of the second support, the multiple limiting blocks are arranged in a circumferential array mode, and the lubricating liquid adding assembly is located on the inner sides of the multiple limiting blocks. According to the automobile shock absorber, the shock absorber body can be lubricated according to the driving environment of an automobile through the lubricating liquid adding assembly, so that the situation that the lubricating effect is reduced when the shock absorber body stretches out and draws back due to the fact that the shock absorber body is used for a long time can be avoided, and abrasion of the shock absorber body is increased when the shock absorber body conducts shock absorption on the automobile; and the service life of the shock absorber body is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of shock absorber support, especially relates to an automobile shock absorber support. BACKGROUND

[0002] The automobile shock absorber support is an important component in the automobile suspension system, which supports and fixes the shock absorber (also called the shock absorber), and helps to form a stable connection between the shock absorber and the vehicle body and the wheels. In short, the shock absorber support is like a "support point" of the shock absorber, which ensures that the shock absorber can effectively perform its shock-absorbing function.

[0003] At present, the commonly used automobile shock absorber support only plays a supporting and fixing role for the automobile shock absorber. With the long-term use of the shock absorber, the lubrication effect of the shock absorber will decrease when it is stretched and contracted, which will increase the wear of the shock absorber body when it is used to reduce the shock of the automobile, thereby shortening the service life of the shock absorber body.

[0004] Therefore, we propose an automobile shock absorber support. SUMMARY

[0005] To solve the above problems, the utility model aims at providing an automobile shock absorber support.

[0006] To achieve the above purpose, the utility model provides an automobile shock absorber support, which comprises a first support and a second support, the second support is located above the first support, a shock absorber body and a spiral spring are arranged between the first support and the second support, a lubricating liquid adding assembly and a plurality of limiting blocks are arranged on the side wall surface opposite to the first support of the second support, the plurality of limiting blocks are arranged in a circular array, and the lubricating liquid adding assembly is located inside the plurality of limiting blocks.

[0007] Preferably, the lubricating liquid adding assembly comprises a lubricating liquid storage tank arranged on the second support and a liquid outlet pipe arranged on the lower end surface of the lubricating liquid storage tank, a limiting ring is arranged on the inner side of the end of the liquid outlet pipe away from the lubricating liquid storage tank, a moving plate is arranged on the upper end surface of the limiting ring, a connecting block is arranged on the lower end surface of the moving plate, and a top rod is arranged on the lower end surface of the connecting block.

[0008] Preferably, the cross section of the connecting block is an isosceles trapezoid with a wide upper part and a narrow lower part, a through hole is formed in the limiting ring, the connecting block is located inside the through hole of the limiting ring on the limiting ring, and the diameter of the upper end of the connecting block is matched with the diameter of the through hole.

[0009] Preferably, the upper end face of the limiting ring is provided with a plurality of guide limiting rods, the plurality of guide limiting rods pass through the moving plate, the guide limiting rod is in T shape in cross section, an extrusion spring is sleeved on the guide limiting rod, and two ends of the extrusion spring are connected with the moving plate and the guide limiting rod respectively.

[0010] Preferably, the top end of the top rod is provided with a liquid collecting groove, a communication hole is formed in the inner bottom end of the liquid collecting groove, a flow guide groove is formed in the top rod, the communication hole is communicated with one end of the flow guide groove, and the other end of the flow guide groove away from the communication hole extends to the telescopic rod of the shock absorber body.

[0011] Preferably, the lower end face of the limiting block is in the same horizontal plane as the lower end face of the liquid outlet pipe, and the cross section of the limiting block is in arc shape.

[0012] The automobile shock absorber support provided by the utility model can bring the following beneficial effects:

[0013] Through the setting of the lubricating liquid adding assembly, the shock absorber body can be lubricated according to the automobile driving environment, so that the problem that the lubricating effect is reduced when the shock absorber body is stretched and contracted due to long-time use of the shock absorber body, the abrasion of the shock absorber body is increased when the shock absorber body is used for damping the automobile, and the service life of the shock absorber body is reduced can be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the utility model. The illustrative embodiments of the utility model and the description thereof are used to explain the utility model and do not constitute improper limitation on the utility model.

[0015] In the drawings:

[0016] Figure 1 It is a whole structure schematic view of the utility model.

[0017] Figure 2 It is a second support and lubricating liquid adding assembly connecting perspective view of the utility model.

[0018] Figure 3 It is a lubricating liquid adding assembly perspective view of the utility model.

[0019] Figure 4 It is a lubricating liquid adding assembly sectional view of the utility model.

[0020] Figure 5 It is a limiting ring and moving plate connecting perspective view of the utility model.

[0021] Figure 6 It is a limiting ring and moving plate split view of the utility model.

[0022] Figure 7 isometric view of the ejector rod of the utility model.

[0023] in the drawing:

[0024] 1, first support; 2, second support; 3, shock absorber body; 4, spiral spring; 5, lubricating liquid adding assembly; 51, limiting block; 52, lubricating liquid storage tank; 53, liquid outlet pipe; 54, ejector rod; 55, connecting block; 56, limiting ring; 57, moving plate; 58, guide limiting rod; 59, extrusion spring; 6, liquid collecting groove; 7, flow guide groove; 8, communication hole. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the utility model, the following will be described in detail in an exemplary manner combined with the drawings of the specification.

[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0027] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. In the description of the present application, the description of the terms "one scheme", "several schemes", "example", "specific example", or "several examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

[0030] As Figures 1-7 shown, the embodiment of the present application provides an automobile shock absorber support, which comprises a first support 1 and a second support 2, the second support 2 is located above the first support 1, a shock absorber body 3 and a spiral spring 4 are arranged between the first support 1 and the second support 2, a lubricating liquid adding assembly 5 and a plurality of limiting blocks 51 are arranged on the side wall surface opposite to the first support 1 of the second support 2, the plurality of limiting blocks 51 are arranged in a circumferential array, and the lubricating liquid adding assembly 5 is located inside the plurality of limiting blocks 51.

[0031] It should be noted that the shock absorber body 3 comprises a piston cylinder and a piston rod, and the piston rod can be telescopic on the piston cylinder.

[0032] As Figures 2-6 shown, the lubricating liquid adding assembly 5 comprises a lubricating liquid storage tank 52 arranged on the second support 2 and a liquid outlet pipe 53 arranged on the lower end surface of the lubricating liquid storage tank 52, a limiting ring 56 is arranged on the inner side of the end of the liquid outlet pipe 53 away from the lubricating liquid storage tank 52, a moving plate 57 is arranged on the upper end surface of the limiting ring 56, a connecting block 55 is arranged on the lower end surface of the moving plate 57, and a top rod 54 is arranged on the lower end surface of the connecting block 55. The cross section of the connecting block 55 is an isosceles trapezoid with the upper part being wide and the lower part being narrow, a through hole is formed in the limiting ring 56, the connecting block 55 is located inside the through hole of the limiting ring 56, and the diameter of the upper end of the connecting block 55 is matched with the diameter of the through hole. A plurality of guide limiting rods 58 are arranged on the upper end surface of the limiting ring 56, the plurality of guide limiting rods 58 pass through the moving plate 57, the cross section of the guide limiting rod 58 is T-shaped, an extrusion spring 59 is sleeved on the guide limiting rod 58, and the two ends of the extrusion spring 59 are connected with the moving plate 57 and the guide limiting rod 58 respectively.

[0033] The first support 1 and the second support 2 provided with the shock absorber body 3 are used when the car passes through a bumpy road section, the shock absorber body 3 is stretched and contracted to reduce the shock, and when one end of the top rod 54 is arranged on the piston cylinder of the shock absorber body 3, the top rod 54 is forced to push the connecting block 55 and the moving plate 57 to move upwards along the guide limiting rod 58, the moving plate 57 is extruded to the extrusion spring 59 on the guide limiting rod 58 in the process of moving upwards, when the connecting block 55 is inserted into the outlet pipe 53 from the through hole of the limiting ring 56, the lubricating liquid in the outlet pipe 53 flows into the through hole of the limiting ring 56 from the lower side of the moving plate 57, and the lubricating liquid in the through hole flows along the outer wall surface of the connecting block 55 to the top rod 54, and the lubricating liquid on the top rod 54 flows to the joint between the piston cylinder and the piston rod of the shock absorber body 3, so as to lubricate the shock absorber body 3.

[0034] The lubricating liquid adding assembly 5 is arranged to lubricate the shock absorber body 3 according to the driving environment of the car, so that the problem that the lubricating effect is reduced when the shock absorber body 3 is stretched and contracted for a long time, the abrasion of the shock absorber body 3 is increased when the shock absorber body 3 is used to reduce the shock of the car, and the service life of the shock absorber body 3 is reduced can be avoided.

[0035] As shown in Figure 7 The top end of the top rod 54 is provided with a liquid collecting groove 6, the inner bottom end of the liquid collecting groove 6 is provided with a communication hole 8, the top rod 54 is provided with a flow guide groove 7, the communication hole 8 communicates with one end of the flow guide groove 7, and the other end of the flow guide groove 7 away from the communication hole 8 extends to the stretching rod of the shock absorber body 3.

[0036] The liquid collecting groove 6 is arranged to collect the lubricating liquid flowing out of the outlet pipe 53, and the communication hole 8 and the flow guide groove 7 are arranged to accurately deliver the lubricating liquid to the required lubricating position of the shock absorber body 3.

[0037] The lower end surface of the limiting block 51 is in the same horizontal plane as the lower end surface of the outlet pipe 53, and the cross section of the limiting block 51 is in the shape of a circular arc.

[0038] Working principle:

[0039] The first support 1 and the second support 2 provided with the shock absorber body 3 are used when the car passes through a bumpy road section, the shock absorber body 3 is stretched and contracted to reduce the shock, when one end of the top rod 54 is arranged on the piston cylinder of the shock absorber body 3 in the process of stretching and contracting, the top rod 54 pushes the connecting block 55 and the moving plate 57 to move upwards along the guide limiting rod 58, the moving plate 57 extrudes the extrusion spring 59 on the guide limiting rod 58 in the process of moving upwards, when the connecting block 55 extends into the liquid outlet pipe 53 from the through hole of the limiting ring 56, the lubricating liquid in the liquid outlet pipe 53 flows into the through hole of the limiting ring 56 from below the moving plate 57, the lubricating liquid in the through hole slides along the outer wall surface of the connecting block 55 to the liquid collecting groove 6 at the top end of the top rod 54, the lubricating liquid in the liquid collecting groove 6 is conveyed into the flow guide groove 7 through the communication hole 8, and the flow guide groove 7 conveys the lubricating liquid to the joint between the piston cylinder and the piston rod of the shock absorber body 3, so that the shock absorber body 3 is lubricated.

[0040] Each of the embodiments in the specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment mainly describes the difference from other embodiments. Especially, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the related parts can be referred to the part of the method embodiment.

[0041] The above only describes the embodiments of the present application and is not used to limit the present application. The present application can be changed and varied by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A support for a shock absorber of a vehicle, comprising a first support (1) and a second support (2) located above the first support (1), a shock absorber body (3) and a coil spring (4) being provided between the first support (1) and the second support (2), characterized in that, The second support (2) is provided with a lubricating liquid adding assembly (5) and a plurality of limiting blocks (51) on the side wall opposite to the first support (1), the plurality of limiting blocks (51) are arranged in a circumferential array, and the lubricating liquid adding assembly (5) is located inside the plurality of limiting blocks (51).

2. The shock absorber bracket for a vehicle according to claim 1, wherein The lubricating liquid adding assembly (5) comprises a lubricating liquid storage tank (52) arranged on the second support (2) and a liquid outlet pipe (53) arranged on the lower end face of the lubricating liquid storage tank (52), the liquid outlet pipe (53) is provided with a limiting ring (56) on the inner side of the end away from the lubricating liquid storage tank (52), the upper end face of the limiting ring (56) is provided with a moving plate (57), the lower end face of the moving plate (57) is provided with a connecting block (55), and the lower end face of the connecting block (55) is provided with a top rod (54).

3. The shock absorber bracket of claim 2, wherein: The connecting block (55) has a cross section in the shape of an isosceles trapezoid with a wide upper part and a narrow lower part, the limiting ring (56) is provided with a through opening, the connecting block (55) is located inside the through opening of the limiting ring (56), and the diameter of the upper end of the connecting block (55) is adapted to the diameter of the through opening.

4. The shock absorber bracket of claim 2 wherein: The upper end face of the limiting ring (56) is provided with a plurality of guide limiting rods (58), the plurality of guide limiting rods (58) pass through the moving plate (57), the guide limiting rod (58) has a cross section in the shape of a T, the guide limiting rod (58) is sleeved with an extrusion spring (59), and the two ends of the extrusion spring (59) are connected with the moving plate (57) and the guide limiting rod (58) respectively.

5. The shock absorber bracket of claim 2 wherein: The top end of the top rod (54) is provided with a liquid collecting groove (6), the inner bottom end of the liquid collecting groove (6) is provided with a communication hole (8), the top rod (54) is provided with a flow guide groove (7), the communication hole (8) is communicated with one end of the flow guide groove (7), and the flow guide groove (7) extends to the telescopic rod of the shock absorber body (3) at the end away from the communication hole (8).

6. The shock absorber bracket of claim 2 wherein, The lower end face of the limiting block (51) is in the same horizontal plane as the lower end face of the liquid outlet pipe (53), and the cross section of the limiting block (51) is in the shape of an arc.

Images