JP2002155983A - Mounting structure of hydraulic damper in suspension of vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting structure of a hydraulic damper capable of shortening a length in an axial direction by separating a holding function in the axial direction of a damper mount and a holding function in a diameter direction orthogonal to the axis. SOLUTION: The mounting structure 1 of the hydraulic damper 6 includes a first rubber 26 for receiving a load of the hydraulic damper 6 in the axial direction arranged between a dust cover 19 for forming an end part in the axial direction of the hydraulic damper 6 and a mounting board 30 on a car body side, and a second rubber 27 for receiving a load in the diameter direction orthogonal to the axis arranged between an outer peripheral surface 21 of the dust cover 19 which forms an outermost peripheral part of the hydraulic damper 6 and a bracket 33 on the car body side. Because a length in the axial direction can be shortened by the second rubber 27, a length of a whole damper assembly formed of the hydraulic damper 6 and the damper mount 25 can be shortened.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for mounting a hydraulic shock absorber used for a vehicle suspension on a vehicle body. The present invention relates to a mounting structure of a hydraulic shock absorber to be mounted on a vehicle.

[0002]

2. Description of the Related Art A vehicle such as an automobile receives a load acting between the vehicle body and the wheels, and also reduces the impact transmitted from the wheels to the vehicle body to improve ride comfort, as shown in FIG. Is provided. FIG. 9 is a perspective view showing the suspension S on the front side. The suspension S is usually attached to the knuckle 2 supporting the axle, the upper arm 3 connected to the knuckle 2 and connected to the wheel house on the vehicle body side. A lower arm 4, which is connected and connected to the subframe on the vehicle body side, is connected to the lower arm 4 by a damper fork 5, and is mounted on an upper portion of the wheel house by a mounting bolt 8 via a damper mount 7 (described later in detail). It comprises a hydraulic shock absorber 6 as a damper to be mounted, and a coil spring 9 which surrounds the hydraulic shock absorber 6 and supports the load of the vehicle body together with the hydraulic shock absorber 6.

[0003] Such a suspension S is subjected not only to a vertical load based on the weight of the vehicle body but also to the steering force at the time of turning and the condition of the road surface. A lateral load also acts according to the driving state of the vehicle. The lateral load is received by the upper and lower arms 3 and 4 so that the influence on the hydraulic shock absorber 6 is reduced as much as possible. The hydraulic shock absorber 6 is generally
It is configured as a strut-type elongated body extending in the longitudinal direction (axial direction). The hydraulic shock absorber 6 absorbs an impact mainly from an impact from a road surface and suppresses vibration of the vehicle body due to a damping effect caused by an internal oil pressure due to expansion and contraction of a strut. Since the hydraulic shock absorber 6 is attached to the wheel house via the damper mount 7,
The transmission of the high frequency vibration from the road surface to the vehicle body is cut off.

FIGS. 10 and 11 show a conventional structure in which the upper part of the hydraulic shock absorber 6 is attached to a wheel house, which is a structure on the vehicle body side. The conventional mounting structure 80 shown in FIG. 10 is a mounting structure using a damper mount 85 to which a vibration-proof rubber is vulcanized and bonded. Hydraulic shock absorber 6
A large-diameter portion 12, a step portion 13, and a small-diameter portion 14 are formed in this order on the piston rod 11 projecting upward, and a male screw portion 15 is formed at the most distal end. A locking member 16 made of a steel material is fitted to the small diameter portion 14, and the locking member 16 is seated on the step portion 13. Between the locking member 16 and the upper surface 17 of the cylinder 6a of the hydraulic shock absorber 6, the bump stopper 1 fitted to the large diameter portion 12 and attached to the locking member 16 is provided.
8 is provided with a gap formed between the cylinder 8 and the cylinder upper surface 17. The bump stopper 18 buffers an excessive load when the cylinder upper surface 17 comes into contact when the hydraulic shock absorber 6 is excessively contracted. The outer periphery of the bump stopper 18 is covered by a cylindrical dust cover 19 that is opened only at the bottom.

[0005] The damper mount 85 is mounted on the piston rod 1.
A collar 86 fitted into the small diameter portion 14, a mounting plate (base plate) 87 mounted on the wheel house by screwing the mounting bolt 8 into the wheel house on the vehicle body side, and an outer peripheral surface of the collar 86 and a folded back of the mounting plate 87. And a vibration-proof rubber 89 disposed between the inner peripheral surface of the portion 88 and vulcanized. The damper mount 85 is configured to screw a nut 23 into the male screw portion 15 of the piston rod 11 in which the collar 86 is inserted, and to tighten the vibration isolating rubber 89 between the holding plate 22 and the top surface 20 of the dust cover 19, so that the hydraulic pressure It is assembled to the shock absorber 6.
Since the vibration isolating rubber 89 of the damper mount 85 is in close contact with the folded portion 88 having a curved cross section, not only the axial load of the hydraulic shock absorber 6 but also the radial load orthogonal to the piston rod 11. Can also be transmitted. Anti-vibration rubber 89
Is a vulcanized adhesive type and its characteristics are stable, so such a damper mount 85 is mainly used for high-end vehicles.

The conventional mounting structure 9 shown in FIG.
Reference numeral 0 denotes a mounting structure using a damper mount 95 to which the vibration-proof rubber is not vulcanized. Since the structure of the hydraulic shock absorber 6 is the same as that of the structure shown in FIG. 10, the same components and parts are denoted by the same reference numerals and the description thereof will not be repeated. The structure on the vehicle body side includes a first mounting plate 96 that is fastened to the wheel house by the mounting bolts 8, and a second mounting plate 97 that is superimposed on the first mounting plate 96. The first mounting plate 96 includes a curved portion 96a and a flat portion 9 extending inward from the curved portion 96a.
6b, and the second mounting plate 97 includes the first mounting plate 9
6 are composed of a curved portion 97a and a flat portion 97b which are symmetrical with respect to the curved portion 96a and the flat portion 96b.

The damper mount 95 is mounted on the dust cover 19.
A first surface provided between the top surface 20 of the
It is composed of an anti-vibration rubber 98 and a second anti-vibration rubber 99 provided between the holding plate 22 and the second mounting plate 97. The vibration-proof rubbers 98 and 99 are umbrella-shaped rubbers arranged so as to surround the outer periphery of the collar 86, and are arranged such that the open sides face each other. The cross section of each annular portion of the vibration isolating rubbers 98 and 99 is substantially a chicken egg shape,
The inner peripheral edge corresponding to the pointed end abuts on the corner between the collar 86 and the top surface 20 of the dust cover or the pressing plate 22, and the outer peripheral edge corresponding to the rounded end corresponds to the curved portion 96 a of the first mounting plate 96 or The second mounting plate 97 is configured to come into contact with each of the curved portions 97a.

The damper mount 95 has a nut 2 attached to the male thread 15 of the piston rod 11 in which the collar 86 is inserted.
3 is screwed into the hydraulic shock absorber 6 by tightening the vibration isolating rubbers 98 and 99 between the pressing plate 22 and the dust cover 19. The anti-vibration rubbers 98 and 99 of the damper mount 95 have first and second curved sections.
Since it is in close contact with the curved portions 96a, 97a of the mounting plates 96, 97, not only the load in the axial direction of the hydraulic shock absorber 6 but also
A radial load orthogonal to the piston rod 11 can also be transmitted. The anti-vibration rubbers 98 and 99 are provided on the first mounting plate 96 and the second mounting plate 96.
Since it is not vulcanized and bonded to any of the mounting plate 97, the collar 86, and the dust cover 19 and is inexpensive, such a damper mount 95 is used for general vehicles.

[0009]

The functions to be performed by the damper mount include the axial direction of the hydraulic shock absorber,
That is, the function of holding the position of the hydraulic shock absorber in a substantially vertical direction and a direction orthogonal to the axis thereof, that is, in the left-right direction and the front-back direction, and the hydraulic shock absorber swings with respect to the vehicle body based on the movement of the suspension. There is a need for a function that allows movement to occur, and a vibration isolation function against vibration input in all these directions. The mounting structure shown in FIGS. 10 and 11 is designed to satisfy these functions. For example, the holding function in the direction perpendicular to the axis performed by the vulcanized adhesive type damper mount 85 shown in FIG. 10 is obtained by the anti-vibration rubber portion of the folded portion 88 of the mounting plate 87 having the axial thickness. Therefore, the adjustment of the holding function is performed by adjusting the thickness of the folded portion 88 in the axial direction. The non-vulcanized adhesive type damper mount 95 shown in FIG. 11 has a holding function in the direction orthogonal to the axial direction by adjusting the opening angle of the umbrella-shaped vibration-proof rubbers 98 and 99. I'm making it.

However, all of these structures are:
Since the holding function in the front / rear and left / right directions, which is a direction orthogonal to the axis of the hydraulic shock absorber, is provided above the hydraulic shock absorber, the entire length of the damper assembly including the hydraulic shock absorber and the damper mount, That is, there is a problem that it is difficult to shorten the height in the vehicle application state.

SUMMARY OF THE INVENTION The present invention has been made in view of such a problem, and an object of the present invention is to provide a hydraulic shock absorber in a vehicle suspension capable of reducing the length in the axial direction of the entire damper assembly, that is, the height. Is to get the mounting structure of the vessel.

[0012]

In order to achieve this object, according to the present invention, in a mounting structure of a hydraulic shock absorber to a vehicle body, a function of holding a damper mount in an axial direction and a function of holding the damper mount in a direction perpendicular to the axis are provided. And separate them. That is, in the mounting structure of the hydraulic shock absorber according to the present invention, the first rubber that receives the axial load of the hydraulic shock absorber and the second rubber that receives the radial load orthogonal to the axis are separately provided, and the first rubber is provided. It is characterized in that the second rubber is disposed between the outer peripheral portion of the hydraulic shock absorber and the vehicle body, while being disposed between the axial end of the hydraulic shock absorber and the vehicle body.

[0013] According to the hydraulic shock absorber mounting structure configured as described above, the first rubber disposed between the axial end of the hydraulic shock absorber and the vehicle body receives the axial load of the hydraulic shock absorber. And a function of holding the damper mount in the axial direction.
Further, the second rubber disposed between the outer peripheral portion of the hydraulic shock absorber and the vehicle body receives a radial load orthogonal to the axis, and has a radial holding function on the side of the hydraulic shock absorber. Therefore, the distance between the axial end of the hydraulic shock absorber and the vehicle body is
Only the length corresponding to the thickness of the first rubber is required, and the entire length of the damper assembly can be reduced.

In the mounting structure of the hydraulic shock absorber, the first rubber and the second rubber may be formed integrally. If the first rubber and the second rubber are formed integrally as described above, the number of parts is reduced, the cost can be reduced, and the handling of the anti-vibration rubber in assembly and positioning becomes easy.

In this hydraulic shock absorber mounting structure, a clearance may be formed between the outer peripheral portion of the hydraulic shock absorber and the second rubber. By doing so, even if the hydraulic shock absorber receives a radial load that intersects with the axial direction, when the load is small such as road noise, the radial displacement is less than the clearance, so the load is reduced. The vibration is not transmitted to the vehicle body and is in a vibration insulating state.

Furthermore, in the mounting structure of the hydraulic shock absorber, the first rubber and the second rubber may be held by being sandwiched between the hydraulic shock absorber and the vehicle body. If the first rubber and the second rubber are sandwiched and held between the hydraulic shock absorber and the vehicle body-side member in this way, it becomes possible to process the vehicle body-side member in advance,
Further, it becomes possible to easily mount the hydraulic shock absorber.

[0017]

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 is a longitudinal sectional view showing one embodiment of a mounting structure of a hydraulic shock absorber according to the present invention, and FIG. 2 is an exploded view showing a state before assembly of the mounting structure shown in FIG. . 1 and 2, the same parts and parts as those used in the conventional mounting structure shown in FIG. 10 are denoted by the same reference numerals as those in FIG. A duplicate description will be omitted.

Referring to the mounting structure 1 of the hydraulic shock absorber 6 to the vehicle body shown in FIG. 1, a damper mount 25 of the mounting structure 1 includes a first rubber 26 disposed above the hydraulic shock absorber 6 and a first rubber 26. And a second rubber 27 arranged on the side of the hydraulic shock absorber 6. The first rubber 26 and the second rubber 26
The rubber 27 is a small diameter portion 1 of the piston rod 11.
4 is formed of an annular vibration-isolating rubber that surrounds the outer peripheral surface of the collar 24 fitted around the outer periphery of the dust cover 4 and the outer peripheral surface 21 of the dust cover 19 attached to the piston rod 11.

The first rubber 26 comprises a top surface 20 of a dust cover 19 which constitutes an axial end of the hydraulic shock absorber 6 and a nut 23 which is screwed into the male screw portion 15 of the piston rod 11.
Between the holding plate 22 and the holding plate 22 pressed by the holding member. The first rubber 26 is attached to the mounting plate 3 from the inside of the opening 31 around the opening 31 formed in the mounting plate 30 mounted on the vehicle body by the mounting bolt 8.
0 is formed so as to wrap both upper and lower surfaces. Mounting plate 3
0 is folded around the opening 31 to form the thickened portion 32
Is formed, and the engagement with the first rubber 26 is strengthened to prevent withdrawal. The collar 24 is brought into contact with the dust cover 19 and the holding plate 22 so that the first
The limit of the axial compression of the rubber 26 is set. This first
The rubber 26 has a holding function of transmitting an axial load acting on the piston rod 11 of the hydraulic shock absorber 6 to and from the vehicle body via the mounting plate 30 and holding the axial position.

The second rubber 27 is provided between the outer peripheral surface 21 and the inner peripheral surface 34 of the cylindrical bracket 33 on the radial outer side of the outer peripheral surface 21 of the dust cover 19 constituting the outermost peripheral portion of the hydraulic shock absorber 6. It is vulcanized and adhered in a state sandwiched between.
The inner peripheral surface 34 of the bracket 33 serves as a radially opposed portion on the vehicle body side. Bracket 33
The upper flange portion 35 is pinched by caulking a metal fitting 35a attached to the mounting plate 30 by welding or the like, thereby being fixed to the vehicle body. In this way, the second rubber 27 transmits the radial load acting in the radial direction perpendicular to the axis of the hydraulic shock absorber 6 to and from the vehicle body via the bracket 33, and holds the radial position. Has a function.

As is evident from FIG. 1, the length of the collar 24 is significantly reduced as compared to the collar 86 of the conventional mounting structure 80, 90 shown in FIG. 10 or FIG. The entire length of the damper assembly including the hydraulic shock absorber 6 and the damper mount 25 is reduced. As a result, the height of the hood can be reduced on the front side, and the cabin of the vehicle can be expanded on the rear side. A first rubber 26 having an axial holding function and a second rubber 27 having a radial holding function are provided.
Are separately manufactured, the adjustment of the spring stiffness and the like in the axial direction and the radial direction can be individually adjusted according to required vibration damping characteristics, and the degree of freedom of the adjustment is increased. Further, since the drawing and the like of the bracket 33 can be performed before assembling, the processing is easy and the durability is easily improved.

Referring to FIG. 2, for the first rubber 26, a first rubber assembly 36 is preliminarily manufactured together with the mounting plate 30 and the metal fitting 35a, and also for the second rubber 27, together with the dust cover 19 and the bracket 33. The second rubber assembly 37 is manufactured in advance. To assemble the damper assembly including the hydraulic shock absorber 6 and the damper mount 25, first, the second rubber assembly 37 is fitted to the piston rod 11 of the hydraulic shock absorber 6 in which the locking member 16 and the bump stopper 18 are previously assembled. The collar 24 is inserted into the piston rod 11, and the first rubber assembly 36 is further inserted outside the collar 24. Next, the holding plate 22 is inserted into the piston rod 11, and the nut 23 is connected to the male thread portion 1 of the piston rod 11.
5, the damper assembly is completed, and is attached to the vehicle body by the attachment bolt 8.

FIG. 3 is a longitudinal sectional view showing another embodiment of the mounting structure of the hydraulic shock absorber according to the present invention, and FIG. 4 is an exploded view showing the mounting structure shown in FIG. In the embodiment shown in FIGS. 3 and 4, the first rubber 26 and the second rubber 2 are different from the embodiment shown in FIGS.
7 and the bracket 33 are directly attached to the mounting plate 30. There is no difference between them. The same reference numerals are given to the same reference numerals, and duplicate description will be omitted. Mounting structure 4 shown in FIGS. 3 and 4
The first damper mount 45 has a first function in which the rubber has a holding function of holding an axial position by receiving an axial load.
A rubber portion 46, a second rubber portion 47 having a holding function of holding a radial position by receiving a radial load orthogonal to the axial direction;
And a connecting portion 48 for integrally connecting the first rubber portion 46 and the second rubber portion 47. These parts are bonded to the mounting plate 30 and the bracket 33 by means such as vulcanization bonding. Since the bracket 33 is directly attached to the attachment plate 30 at the flange portion 35, the metal fitting 35a used in the embodiment of FIGS. 1 and 2 is unnecessary. Since the damper mount 45 is also handled as one component, the number of components is reduced and the cost is reduced as a whole. As shown in FIG. 4, the damper mount 45 includes the mounting plate 30 and the bracket 33.
The first rubber portion 46 is pushed into the outside of the collar 24 previously inserted into the piston rod 11 and the nut 23 is tightened, whereby the damper assembly is assembled.

FIG. 5 is a longitudinal sectional view showing still another embodiment of the mounting structure of the hydraulic shock absorber according to the present invention. The mounting structure 50 shown in FIG. 5 does not differ from the embodiment of FIG. 3 except that a clearance is formed between the second rubber portion of the damper mount and the dust cover. Parts and parts having the same functions other than the reference numerals given in particular are given the same reference numerals as those given in FIG. 3 and duplicate explanations are omitted. This mounting structure 50
In the first rubber portion 56 and the second rubber portion 57 constituting the damper mount 55, the second rubber portion 57 having a radial holding function orthogonal to the axis is provided with the dust cover 1.
9 is arranged such that a clearance 59 is formed between the outer peripheral surface 21 and the outer peripheral surface 21. Such clearance 5
When 9 is provided, a vibration isolation state is provided for a small input such as road noise in the radial direction perpendicular to the axis. Therefore, fine vibrations such as road noise from the road surface are not transmitted to the vehicle body, and the riding comfort can be improved.

FIG. 6 is a longitudinal sectional view showing still another embodiment of the mounting structure of the hydraulic shock absorber according to the present invention, and FIG. 7 is an exploded view showing the mounting structure shown in FIG. The mounting structure 60 shown in FIG. 6 is different from the mounting structure shown in FIG. 3 in that the rubber portion of the damper mount is manufactured as a single rubber piece without applying a vulcanized adhesive or the like to the mounting plate or the bracket. Since there is no difference except for the point described above, parts and parts having the same function other than the reference numerals are given the same reference numerals as those shown in FIG. . This mounting structure 6
0, the rubber portion of the damper mount 65 is
The lower rubber 67 is sandwiched between the lower surface 62 of the mounting plate 30 and the top surface 20 of the dust cover 19.

The lower rubber 67 is integrally formed on the side of the collar 24 and in the opening 31 of the mounting plate 30 from the main body portion 67a.
And a cylindrical portion 67c extending between the outer peripheral surface 21 of the dust cover 19 and the inner peripheral surface 34 of the bracket 33. The upper rubber 66 and the lower rubber 67 are each manufactured as a single rubber without attaching the mounting plate 30 or the bracket 33 with vulcanization or the like. Main body part 67 of upper rubber 66 and lower rubber 67
“a” has a function of holding the position in the axial direction by receiving the load in the axial direction, and corresponds to the first rubber in the present invention. The cylindrical portions 67 b and 67 c of the lower rubber 67 are
It has a function of holding the position in the radial direction under the load in the radial direction, and corresponds to the second rubber in the present invention.
As shown in FIG. 7, the damper mount 65 is connected to the piston rod 11 of the hydraulic shock absorber 6 in which the collar 24 is inserted.
, The lower rubber 67, the mounting plate 30 and the bracket 3
3, the upper rubber 66 and the holding plate 22 are inserted in this order,
By screwing the nut 23 into the male screw portion 15 of the piston rod 11, the upper end of the cylindrical portion 67b of the lower rubber 67 is tightened while being pressed into the ring-shaped upper rubber 66, and the damper assembly is assembled.

FIG. 8 is a longitudinal sectional view showing another embodiment of the mounting structure of the hydraulic shock absorber according to the present invention. The mounting structure 70 shown in FIG. 8 is different from the embodiments shown in FIGS. 1 to 7 in that the hydraulic shock absorber is mounted on the vehicle body in an inverted state. This mounting structure 70
Since the damper mount 75 has the same structure as the damper mount 55 shown in FIG. 5, the same components and parts are denoted by the same reference numerals, and the description thereof will not be repeated. As shown in FIG. 8, the hydraulic shock absorber 76 is configured such that the hydraulic shock absorber 6 in each of the above embodiments is arranged in an inverted state, and the bump stopper 78 is arranged on the lower surface 77c side of the cylinder 77a. . The first of the damper mount 75
The rubber portion 56 includes the holding plate 22 and the top surface 7 of the cylinder 77a.
7b.

While some preferred embodiments of the present invention have been described above, the present invention is not limited to those embodiments. For example, in the embodiment of FIG. 1, the second rubber 27 is attached to the outer peripheral surface 21 of the dust cover 19 and the bracket 33.
It has been described that they are adhered to the inner peripheral surface 34, respectively. However, they may be adhered to only one of them, and a clearance as in the embodiment of FIG. it can.

[0029]

Since the present invention is configured as described above, it has the following effects. That is, the mounting structure of the hydraulic shock absorber is a first structure which is disposed between the axial end of the hydraulic shock absorber and the vehicle body and receives the axial load of the hydraulic shock absorber.
Since the rubber and the second rubber disposed between the outer peripheral portion of the hydraulic shock absorber and the vehicle body and receiving a radial load perpendicular to the axis are provided, the axial length of the entire damper assembly can be reduced. Becomes possible. As a result, the height of the hood can be reduced on the front side, and the cabin can be expanded on the rear side. In addition, assuming the same hood height, the rigidity of the front hydraulic shock absorber can be increased. Further, in the case of a strut type suspension, the rigidity of the suspension itself against a lateral load can be improved, and the steering stability can be improved.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing one embodiment of a mounting structure of a hydraulic shock absorber according to the present invention.

FIG. 2 is an exploded view showing the mounting structure shown in FIG. 1 in a state before assembly.

FIG. 3 is a longitudinal sectional view showing an embodiment having a vibration isolating rubber integrally formed in the mounting structure of the hydraulic shock absorber according to the present invention.

FIG. 4 is an exploded view showing the mounting structure shown in FIG. 3 in an exploded manner.

FIG. 5 is a longitudinal sectional view showing an embodiment in which a radial clearance is formed between the hydraulic shock absorber and the vibration isolating rubber in the mounting structure of the hydraulic shock absorber according to the present invention.

FIG. 6 is a longitudinal sectional view showing an embodiment in which a rubber portion is formed as a single item without bonding in a mounting structure of a hydraulic shock absorber according to the present invention.

FIG. 7 is an exploded view showing the mounting structure shown in FIG. 6 in an exploded manner.

FIG. 8 is a longitudinal sectional view showing an embodiment in which the hydraulic shock absorber is installed in an inverted state in the mounting structure of the hydraulic shock absorber according to the present invention.

FIG. 9 is a perspective view showing an example of a suspension to which the mounting structure of the hydraulic shock absorber according to the present invention is applied.

FIG. 10 is a longitudinal sectional view showing an example of a conventional structure for attaching a hydraulic shock absorber to a vehicle body.

FIG. 11 is a longitudinal sectional view showing another example of a conventional structure for attaching a hydraulic shock absorber to a vehicle body.

[Explanation of symbols]

 1, 40, 50, 60, 70 Mounting structure 6 Hydraulic shock absorber 19 Dust cover 20 Top surface 21 Outer peripheral surface 26, 46, 56, 66, 67a First rubber 27, 47, 57, 67b, 67c Second rubber 59 Clearance

Continued on the front page (72) Inventor Masafumi Furuya 2-3-6 Shirite, Tsurumi-ku, Yokohama-shi, Kanagawa F-term in Hokushin Kogyo Co., Ltd. 3D001 AA17 AA18 BA03 CA01 DA09 3J069 AA50 CC34 CC39

Claims (4)

[Claims] 1. A structure for mounting a hydraulic shock absorber used for a suspension of a vehicle on a vehicle body; a first rubber receiving a load in an axial direction of the hydraulic shock absorber is provided in an axial direction of the hydraulic shock absorber. A second rubber, which is disposed between an end portion and the vehicle body and receives a radial load perpendicular to an axis of the hydraulic shock absorber, is disposed between an outer peripheral portion of the hydraulic shock absorber and the vehicle body. A mounting structure for a hydraulic shock absorber in a vehicle suspension. 2. The mounting structure for a hydraulic shock absorber according to claim 1, wherein the first rubber and the second rubber are formed integrally. 3. An outer peripheral portion of the hydraulic shock absorber and the second
The mounting structure for the hydraulic shock absorber according to claim 1, wherein a clearance is formed between the rubber and the rubber. 4. The mounting of the hydraulic shock absorber according to claim 1, wherein the first rubber and the second rubber are held by being sandwiched between the hydraulic shock absorber and the vehicle body. Construction.