KR100934575B1 - Shock absorber with mount for controlling a camber - Google Patents

Abstract

PURPOSE: A shock absorber having a camber control mount is provided to control the camber of a vehicle wheel easily without cutting a mount hole by installing a pillow ball on the lower part of a mount, and to absorb impact or vibration added to a vehicle primarily by having a shock absorbing device. CONSTITUTION: A shock absorber having a camber control mount contains a camber control mount(6), wherein the camber control mount comprises a fixing member(10) coupled with a coupling member and projected to a mount hole, a mount(20) coupled with the pillow ball by a control member(24), a pillow ball(30) installed to the lower part of the mount to control the camber of a vehicle wheel and provided with a shock absorbing device(50) to absorb the vibration of a vehicle, a coil spring support(80) provided with a flange supporting the upper part of a coil spring and an absorption member(82) having an elastic material, and a coupling member(90) coupled with the fixing member through the coil spring support, the pillow ball and the mount and coupling the shock absorber and the mount strongly.

Description

Shock absorber with mount for controlling a camber}

The present invention relates to a shock absorber formed with a camber adjustment mount, and more particularly, it is possible to easily combine the mount mounted with the pillow ball without cutting the mounting hole formed in the mount house to easily maintain the rigidity of the mount house intact A shock absorber having a camber adjustment mount formed therein so as to adjust a camber of a vehicle wheel, and to insert a shock absorbing member in the pillow ball or to form a shock absorbing member at the bottom of the shock absorber to mitigate shock or vibration provided from the road surface. will be.

Recently, due to the remarkable development of the engine performance of a car, a normal car can travel about 150 to 180 km / h, but not only the engine is developed but also the parts of the car are remarkably developed, in particular, the suspension (suspension) In the case of the vehicle, the performance of the suspension is also remarkably developed so that the engine performance of the vehicle can be improved to maintain high driving safety even if the speed is increased.

Although a car can move at high speeds on the road surface, even if it tries to move at high speeds, it is a tire that comes into contact with the road surface in the end, and in order to improve driving safety, a tire is placed between a tire directly touching the road surface and a vehicle body and received from the road surface. The shock must be absorbed by the suspension so that the impact is not transmitted to the body side as much as possible while maintaining the safety of the body.

The suspension is connected to the axle and the body to transfer the vehicle to the vehicle body in a state in which shocks or vibrations received from the road surface are alleviated while driving, thereby preventing damage to the body and cargo, and providing a good ride comfort. It includes a chassis spring for cushioning the shock, a shock absorber for absorbing free vibration of the chassis spring to improve ride comfort, and a stabilizer for preventing the vehicle from shaking to the left and right of the vehicle.

An upper mount is used as a device for coupling the suspension and the vehicle body. The upper mount fixed to the shock absorber upper side is coupled to the mount house of the vehicle so that the suspension can be fixed to the vehicle body. The mount house is formed with a mount hole of a certain size.

It is a popular trend among young vehicle drivers to lower the height of the vehicle and to wear a wide tire to improve the style while enjoying the speed like a racing car. When trying to lower the height of the vehicle, the relationship between the height of the vehicle and the camber If the car's height and camber angle don't match, the performance of the tires will not be able to fully exhibit their performance, and the load distribution on the bearing will be very different. It can be dangerous.

In general, the camber refers to the angle formed by the center line of the tire and the vertical line with respect to the road surface when the front tire is viewed from the front. The camber varies depending on the vehicle type, and generally consists of about 0.5 to 2 °. The case inclined in the direction is called a positive camber (positive camber), and the case in which the tire is inclined inward is called a negative camber (negative camber). The reason for placing the camber as described above is to prevent the tire from being opened by load. In order to prevent the tire from falling off while driving, to improve the operability of the handle, and to prevent bending of the spindle or the knuckle.

The camber is changed according to the change of the height of the vehicle. When the height of the vehicle decreases, the camber decreases, that is, moves in the negative direction, and when the height of the vehicle rises, the camber increases, that is, moves in the positive direction. In order to adjust the camber according to the height of the vehicle, as shown in FIG.

In the case of the shock absorber, in the case of the McPherson street type, the mounting hole is often small depending on the vehicle, and at this time, there is insufficient space for adjusting the camber due to the size and protrusion of the pillow ball coupled to the mount. In order to solve the situation, the mounting hole formed in the mount house is artificially cut to secure a space for the pillow ball to operate smoothly.

If the mounting hole of the mount house to which the upper mount coupling the suspension and the vehicle body is fixed as described above is artificially cut, since the rigidity of the mount house is weakened, the load of the vehicle is continuously applied to the mount house, and thus, There is a problem that leads to vehicle accidents due to damage.

Looking at the "camber control mount" patent No. 2008-54698 filed by the applicant in order to solve the above problems, as shown in Figure 1, the pillow ball is not limited to the size of the mounting hole formed in the conventional mount house Mounted on the lower part of the mount, but only the fixing member connected to the pillow ball is configured to protrude through the mounting hole of the mount house, when adjusting the camber of the vehicle wheel, operating the fixing member protruding in the mounting hole mounted on the lower part of the mount The left and right adjustment of the pillow ball is made possible.

The conventional invention has the advantage of maintaining the rigidity of the mount house as it can be used without cutting the separate mounting hole, but it is difficult to mitigate the fine vibration of the vehicle when supporting the load of the body for a long time, parts of the shock absorber There may be a problem that noise may occur when the vehicle is running since the play may occur between each other.

The present invention has been made in order to solve the above-mentioned conventional problems, the pillow ball is mounted on the lower portion of the mount so as not to be limited to the size of the mounting hole formed in the conventional mount house, only the fixing member connected to the pillow ball mount of the mount house Protruding through the ball to facilitate the adjustment of the camber of the vehicle wheel without cutting the separate mounting hole, to form a cushioning member in the pillow ball or a shock absorbing member formed on the shock absorber lowers the vibration primarily when the vibration of the vehicle occurs The purpose is to make it possible.

In order to achieve the above object, the upper side is fixedly coupled to the lower part of the mount house formed with a mounting hole, the lower side is a shock absorber formed with a camber adjustment mount is coupled to the vehicle wheel while supporting the coil spring, the camber adjustment mount is a coil spring support A fixing member configured to be coupled to the coupling ball formed through the pillow ball and the mount so as to be connected to the pillow ball, protruding from the mount hole; A fixing bolt fixed to the mount house is formed at the upper edge, and the adjusting member is formed to be symmetrically formed on both sides of the adjusting hole and the camber adjustment while the fixing member is formed protruding in the center is fixed to the pillow ball by the adjusting member Mount consisting of fasteners to be; The camber of the vehicle wheel is fixedly coupled to the lower part of the mount by the adjustment member and connected to the fixed member through the coupling member, and is operated at the lower part of the mount by the movement of the fixing member so that the vehicle body and the axle shaft are coupled by the shock absorber. While adjusting the pillow ball to mitigate the vibration of the vehicle through the built-in buffer means; A coil spring support formed at a lower portion of the pillow ball to form a flange portion at a lower edge to support the upper side of the coil spring, an absorbent member having an elastic material at a lower portion thereof, and a coupling member penetrated at the center thereof; A shock absorber having a mount for camber adjustment comprising: a coupling member formed of a coupling protrusion formed through the coil spring support, a pillow ball, and a mount to be coupled with a fixing member, and a shock absorber coupling portion formed to be coupled to an upper side of the shock absorber at a lower portion thereof. It was intended to be implemented.

The pillow ball has a long hole formed in a predetermined length through which the adjustment member penetrates at a position corresponding to the fastening hole of the mount on the upper side, and an inner diameter of a predetermined size in the center to form a buffer member fixing jaw so that the buffer member is separated up and down. A pillow ball housing having a buffer member inlet hole, a lower portion of a bearing indentation for accommodating a bearing, and a pillow ball rest receiving portion for accommodating a pillow ball rest on an outer upper side of the bearing indentation; A cushioning means which is separated and inserted into the buffer member indentation portion of the pillow ball housing in a tightening manner by a fixing member in contact with an upper side of the coupling member; One side is formed to be open to be accommodated in the pillow ball pedestal receiving portion formed in the pillow ball housing, when adjusting the camber, to form a predetermined space in which the pillow ball housing can be operated, both sides are formed in a position corresponding to the fastening hole of the mount A pillow ball pedestal formed with a fixing hole for fixing and coupling the pillow ball housing by the adjustment member; The bearing is formed to be recessed in the bearing recess portion of the pillow ball housing, the bearing formed in the center through the coupling member; consists of a configuration.

The buffer means is a buffer member which is formed in the through hole so that the support is inserted in the center by using a resilient material, is separated up and down on the basis of the fixing jaw formed in the buffer member inlet; A support that is formed to be inserted into a length smaller than the through hole of the buffer member, and has a coupling protrusion coupled to the fixing member to penetrate therethrough; The upper and lower washers are formed in contact with the upper and lower sides of the buffer member to be coupled by a fixing member coupled to the engaging projection.

In addition, the present invention is a shock absorber in the shock absorber in the inner side of the lower portion of the shock absorber in the shock absorber in the upper side is fixedly coupled to the lower portion of the mount house formed with the mounting hole, the lower side is coupled to the vehicle wheel while supporting the coil spring. An additionally formed buffer member holder is formed, and the buffer member inlet part forms a buffer member fixing jaw so that the buffer member is separated up and down, and the piston rod penetrates by inserting a support having a smaller length than the buffer member. The cam rod adjustment mount is formed in the lower part of the piston rod to secure the upper washer formed on the upper side of the shock absorbing member, and is fixedly coupled by the fastening method of the fixing nut contacted with the lower washer formed on the lower side of the shock absorbing member. It is to implement the shock absorber formed.

The present invention facilitates the adjustment of the camber of the wheel of the vehicle without cutting the separate mounting hole by mounting the pillow ball in the lower mount, and forming a cushioning member in the pillow ball or a shock absorbing member at the bottom of the shock absorber to form a vehicle from the road surface The shock and vibration provided to the main body can be mitigated primarily by the elastic force of the cushioning member, so that the load of the vehicle acting on the parts of the suspension is alleviated, and the durability of the shock absorber and the mount house formed with the pillow ball mounted under the mount There is an effect to improve the.

Hereinafter, a shock absorber having a camber adjustment mount applied to the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing a shock absorber equipped with a conventional camber adjustment mount, Figure 2 is an exploded perspective view of a camber adjustment mount applied to the present invention, Figure 3 is a cross-sectional view of a camber adjustment mount applied to the present invention, Figures 4a and 4b is a cross-sectional view of the operating state showing the operation of the buffer member formed in the pillow ball of the camber adjustment mount to be applied to the present invention, Figure 5 is a main portion of the shock absorber formed camber adjustment mount is applied to the present invention 6A and 6B are cut-away partial cross-sectional views, and Figs. 6A and 6B are cross-sectional views of a state of operation of a partially cut-out portion of a shock absorber having a camber adjustment mount applied to the present invention, and Figs. 7A and 7B are applied to the present invention. An operation state diagram showing a process of adjusting a camber using a shock absorber having a camber adjustment mount, 7 is a coil spring, and 8 is a vehicle. A rake.

As shown in the drawing, the camber adjustment mount 2 formed so that the pillow ball 30 is mounted below is fixedly coupled to a mount house (not shown) in which a conventional mounting hole (not shown) is formed, and the vehicle wheel 80 In combination with the shock absorber 1 and the coil spring 7 connected to the camber, the camber of the vehicle wheel 8 can be easily used, regardless of the size of the mounting hole formed in the mount house using only the camber adjustment mount 6. The shock absorbing means 50 is formed in the pillow ball 30 or the shock absorbing means 50 is formed below the shock absorber 1 so as to firstly alleviate the vibration of the vehicle.

When the camber adjustment mount 6 adjusts the camber of the vehicle wheel 8, a pillow ball formed under the mount 20 in a state in which the vehicle body and the axle are coupled by the suspension without removing a suspension separately. 30 is to enable easy adjustment of the camber of the vehicle wheel 8 according to the operation, the fixing member 10, the mount 20, the pillow ball 30, the coil spring support 80, the coupling member 90 is configured to combine sequentially.

The fixing member 10 is coupled to the coupling member 90 formed through the coil spring support 80, the pillow ball 30 and the mount 20, protruding to the mounting hole is formed by the operator's manual fixing member By using (10) it is possible to easily adjust the camber of the vehicle wheel (8).

The mount 20 is formed in the upper edge of the fixing bolt 21 is fixed to the coupling hole formed in the mount house as in the prior art, the control member 22 of a predetermined length is formed in the center fixed member protrudingly coupled The pillow ball 30 is smoothly moved to the left and right by the (10) to enable the adjustment of the camber, and to form a fastening hole 23 symmetrically on both sides of the adjustment hole 22 to adjust the member 24 By the mount 20 and the pillow ball 30 is configured to be fixedly coupled.

The pillow ball 30 is mounted to the lower portion of the mount 20 by the adjustment member 24 to adjust the camber of the vehicle wheel 8 in a state where the vehicle body and the axle are coupled by the suspension, and the pillow As a means for primarily mitigating vibration of the vehicle through the shock absorbing means 50 embedded in the ball 30, the pillow ball housing 40, the shock absorbing means 50, the pillow ball pedestal 60, the bearing ( 70).

The pillow ball housing 40 is formed between the mount 20 and the pillow ball pedestal 60 and is a means for adjusting the camber while moving left and right, and forms a long hole 41 symmetrically to the upper side. However, the long hole 41 is formed to correspond to the position of the fastening hole 23 of the mount 20 to adjust the camber, the left and right when the pillow ball 30 is operated to interfere with the adjustment member 24 It is configured not to receive, and the buffer member indentation portion 42 having a predetermined internal diameter in the center is formed, but the buffer member fixing jaw 43 is formed in the buffer member indentation portion 42 by the buffer member (51a, 51b) ) Can be separated into the upper and lower concave, the lower portion is formed with a bearing concave portion 44 for accommodating the bearing 70, the pillow ball pedestal 60 on the outer upper side of the bearing concave portion 44 Pillow ball pedestal receiving portion 45 that can accommodate) The ball housing 40 is to be smoothly moved on the pillow ball pedestal 60 is fixed to the mount 20.

The shock absorbing means 50 is a means for firstly alleviating the vibration of the vehicle by being inserted into the shock absorbing member recess 42 formed at the center of the pillow ball housing 40. 51b) and the support 53 and the upper and lower washers 54a and 54b. The upper and lower shock absorbing members 51a and 51b are formed to have the size of the support 53 inserted in the center using an elastic material. A through hole 52 having an inner diameter is formed, and is separated into an upper buffer member 51a and a lower buffer member 51b based on the buffer member fixing jaw 43 formed in the buffer member recess 42. The support 53 is formed to be inserted into the through hole 52 of the upper and lower buffer members 51a and 51b, and the coupling protrusion 91 of the coupling member 90 coupled with the fixing member 10 penetrates. And the upper and lower washers 54a and 54b are formed to abut on the upper and lower buffer members 51a and 51b, respectively. 54a may be coupled by the fixing member 10 and the lower washer 54b may be coupled by the coupling member 90.

At this time, the length of the support base 53 inserted into the through hole 52 of the upper and lower buffer members 51a and 51b is basically longer than the length of the through hole 52 of the upper and lower buffer members 51a and 51b. When the fixing member 10 is coupled and tightened to the coupling protrusion 91 to form a small, both sides and the upper and lower washers of the support 53 in the state of not passing the range of the elastic force of the buffer member 50 The 54a and 54b are brought into contact with each other so that no more contraction occurs so that an elastic force can be applied within a certain range.

In addition, the shock absorbing means 50 may be formed at the lower end of the shock absorber 1, and the shock absorbing member holder 3 having the shock absorbing member recess 42 formed inside the outer cylinder 2 of the shock absorber 1 is formed. And the buffer member inlet portion 42 forms a buffer member fixing jaw 43 so that the buffer members 51a and 51b are separated up and down, and for this purpose, the catching jaw at the lower part of the piston rod 5 is formed. (5a) is formed to be in contact with the upper washer (54a) of the buffer means 50, the lower washer (54b) is formed in contact with the fixing nut (4), between the upper and lower washers (54a, 54b) The upper and lower buffer members (51a, 51b) in which the support 53 is embedded is formed, one side of the piston rod (5) is formed to be coupled to the fixing nut (4) through the support (53), The fixing nut 4 is tightened until both sides of the support 53 and the upper and lower washers 54a and 54b come into contact with each other so that the upper and lower buffer members 51a and 51b are fixed. Allow elastic force to be applied within the range.

The pillow ball pedestal 60 is a means for providing a smooth movement to the left and right in a state in which the pillow ball housing 40 formed under the mount 20 is fixed. To be easily accommodated in the pillow ball pedestal receiving portion 45 formed on the 40, when adjusting the camber, to form a predetermined space for the pillow ball housing 40 can be operated, the fixing holes symmetrically on both sides (61) ), But the fixing hole 61 is formed to correspond to the position of the fastening hole 23 of the mount 20 is configured to be fixedly coupled by the adjustment member (24).

The bearing 70 is combined with the upper side of the coil spring support 80 coupled to the lower part of the pillow ball housing 40 is inserted into the bearing recess 44 formed in the pillow ball housing 40 so as not to be separated to the outside In the center, the coupling protrusion 91 of the coupling member 90 is formed to pass therethrough.

The coil spring support 80 is formed at the lower side of the pillow ball 30 so that the flange 81 can be supported at the lower edge so as to support the upper side of the coil spring 7 fixed by the spring seat of the shock absorber 1. And an absorbent member 82 having an elastic material at a lower portion thereof, and a coupling protrusion 91 of the coupling member 90 penetrated at the center thereof.

The coupling member 90 is configured to be coupled to the fixing member 10 through the coil spring support 80, the bearing 70 and the pillow ball 30, the shock absorber 1 and the mount 20 is firm It is configured to be coupled to, but the means for allowing the camber of the vehicle wheel 8 to be easily adjusted by the pillow ball 30 configured between the mount 20 and the shock absorber 1, the coil spring support on the top (80), through the bearing (70) and the pillow ball (30) to form a coupling projection (91) coupled to the fixing member (10), the shock absorber coupling portion coupled to the upper side of the shock absorber (1) (92) is formed and comprised.

The operation of the shock absorber 1 in which the camber adjustment mount 6 constituted according to the embodiment of the present invention as described above will be described.

According to the present invention, the mount 20 having the pillow ball 30 is fixedly coupled to the mount house in which the conventional mount hole is formed, and the mount hole formed in the conventional mount house is coupled to the vehicle body and the axle without removing the suspension separately. By adjusting the pillow ball 30 in the cam wheel of the vehicle wheel 8 can be easily adjusted, by forming a buffer means 50 in the pillow ball 30 is configured to primarily mitigate the vibration of the vehicle do.

At the edge of the mount 20, the fixing bolt 21 is fixed to the coupling hole formed in the conventional mounting house formed on the upper side, through the fixing member 10 protruding through the control hole 22 in the center The pillow ball 30 can be easily adjusted, and the fixing member 10 can be coupled with the coupling member 90 formed through the mount 20, the pillow ball 30, and the coil spring support 80. Make sure

The pillow ball 30 composed of the pillow ball housing 40, the cushioning means 50, the pillow ball pedestal 60 and the bearing 70 is formed to be mounted to the lower part of the mount 20, the pillow ball pedestal ( An open portion of the 60 is coupled through the pillow ball holder receiving portion 45 of the pillow ball housing 40, and both sides of the fastening hole 23 and the pillow ball holder 60 formed on both sides of the mount 20. The fixing hole 61 formed in the fixed member is formed by the adjustment member (24).

A pillow ball housing 40 is formed between the mount 20 and the pillow ball pedestal 60, and a long hole 41 having a predetermined length is formed to allow the adjustment member 24 to pass through both sides of the pillow ball housing 40. When adjusting the camber, when the pillow ball housing 40 is operated left and right through the long hole 41 between the mount 20 and the pillow ball pedestal 60, if not received interference by the adjusting member 24 Do not deviate from the outside.

A buffer member recess 42 is formed at the center of the pillow ball housing 40 so that the upper and lower buffer members 51a and 51b may be separated and recessed by the buffer member fixing jaw 43, but the upper The upper and lower buffers when the support protrusions 53 are inserted into the through holes 52 formed in the lower buffer members 51a and 51b so that the engaging protrusion 91 of the coupling member 90 and the fixing member 10 are coupled to each other. The shock absorbing member 50 is secured to the support 53 by tightening and fixing the upper and lower washers 54a and 54b formed on both sides of the members 51a and 51b until both sides of the support 53 come into contact with each other. Thereby to be kept in a contracted state only within a certain range.

A bearing recess 44 is formed in the lower portion of the pillow ball housing 40 so that the bearing 70 is accommodated so as to be coupled to an upper side of the coil spring support 80, and the coil spring support 80. The absorption member 82 is formed on the flange portion 81 formed at the lower edge so as to support the upper side of the coil spring 7, and the engaging projection 91 formed on the upper side of the coupling member 90 is the coil spring support 80, the upper and lower buffer members (51a, 51b) and the mount (20) embedded in the cushioning means indentation 42 of the pillow ball housing 40 can be formed to pass through and can be combined with the fixing member (10). The shock absorber 1 is configured to be fixedly coupled to the shock absorber 1 through the shock absorber coupling part 92 formed at the lower portion of the coupling member 90.

When the shock absorber 1 having the camber adjustment mount 6 according to the present invention is assembled as described above, the fixing bolt 21 formed at the upper side of the mount 20 passes through a coupling hole formed in a conventional mount house, The shock absorber 1 having a camber adjustment mount 6 according to the present invention is formed by coupling the lower portion of the shock absorber 1 to the vehicle wheel 8 through a fastening medium such as a fixed medium. Through the vehicle wheel 8 and the vehicle body is configured to be connected.

In order to adjust the camber of the vehicle wheel 8 by using the camber adjustment mount 6 according to the present invention, without loosening the suspension separately, the adjustment member 24 formed on the mount 20 is loosened so that the mount 20 and When play occurs between the pillow ball pedestal 60, the camber of the vehicle wheel 8 can be adjusted while moving the fixing member 10 protruding through the mounting hole of the mount house to the left and right.

Since the fixing member 10 is coupled to the engaging projection 91 of the coupling member 90 formed through the pillow ball 30, the fixing member 10 moves to the left and right sides of the pillow ball housing ( It is possible to move the left and right without the interference of the adjusting member 24 within the length range of the long hole 41 symmetrically formed on both sides so that the operator can adjust the camber of the vehicle wheel (8) desired .

That is, when the height of the vehicle is lowered, the camber is decelerated, and as shown in FIG. 7A, the vehicle wheel is moved in the negative direction. When the height of the vehicle is increased, the camber is increased, as shown in FIG. 7B. The wheel moves in the positive direction.

As described above, when the camber of the vehicle wheel 8 is adjusted at a desired angle, the mounting member 20 and the pillow ball pedestal 60 are firmly coupled by tightening the adjusting member 24 firmly to the mount 20 and the pillow. The pillow ball housing 40 formed between the ball pedestal 60 is fixedly coupled to allow the vehicle wheel to travel according to the newly adjusted camber.

At this time, when a shock or vibration is generated from the road surface while the vehicle is running, a certain portion of the predetermined portion is formed by the elastic shock absorbing means 50 coupled to the buffer member recess 42 of the pillow ball housing 40. Vibration can be alleviated.

That is, when a force is applied from the bottom to the upper part due to the generation of the vibration, as shown in FIG. 4A, the lower buffer member 51b is compressed, and the vibration can be alleviated. In addition, when a force is applied from the top to the lower part due to the generation of vibration, as shown in FIG. 4B, the upper shock absorbing member 51a may be compressed to mitigate vibration, and at this time, the lower shock absorbing member ( 51b) is to maintain the original state and to mitigate a certain portion of the vibration in the case of continuous vibration occurs while the vehicle is driving.

As shown in FIGS. 4A and 4B, when the vibration of the vehicle is dampened by the shock absorbing means 50, a gap is generated between the upper and lower shock absorbing members 51a and 51b and the upper and lower washers 54a and 54b. Although expressed, this is to indicate the vibration mitigation process by the shock absorbing means 50, and when the vibration is mitigated by the shock absorbing means 50 while the actual vehicle is operated, it acts in a state where almost no play occurs. .

As shown in FIG. 5, the shock absorbing means 50 may be formed in the pillow ball 30. However, as shown in FIG. 5, the shock absorbing means 50 may be formed under the shock absorber 1. The upper and lower buffer members 51a and 51b forming the means 50 are upper and lower by the buffer member fixing jaw 43 of the buffer member holder 3 formed inside the outer cylinder 2 of the shock absorber 1. The upper washer 54a, which is formed to be separated downward, and coupled to the upper side of the upper shock absorbing member 51a, is fixed to the catching jaw 5a formed at the lower portion of the piston rod 5, and the lower lower coupled to the lower shock absorbing member 51b. The washer 54b is fixed to the fixing nut 4 and can be coupled thereto.

At this time, when the piston rod 5 and the fixing nut 4 formed to penetrate the support 53 embedded in the upper and lower buffer members 51a and 51b are engaged, the upper and lower buffer members 51a are engaged. The upper and lower washers 54a and 54b formed on both sides of the 51b and the support 53 are tightened and fixed until both sides come into contact with each other so that the shock absorbing members 51a and 51b are fixed by the support 53. It can be kept in the contracted state only.

Even when the shock absorbing means 50 is formed under the shock absorber 1, when shock or vibration is generated from the road surface while the vehicle is traveling, elastic shock absorbing means coupled to the shock absorber 1 lower part. By 50, the vibration of a certain portion can be alleviated.

That is, when a force is applied from the bottom to the upper part due to the occurrence of the vibration, as shown in FIG. 6A, the lower buffer member 51b is compressed to alleviate the vibration, and at this time, the upper buffer member 51a is in the original state. In addition, when the force is applied from the top to the lower part due to the generation of vibration, as shown in FIG. 6B, the upper buffer member 51a can be compressed to alleviate the vibration, and at this time, the lower buffer member ( 51b) is able to mitigate a certain portion of the vibration when the constant vibration occurs while the vehicle is running while maintaining the original state.

6A and 6B, when the vibration of the vehicle is dampened by the shock absorbing means 50, a gap is generated between the upper and lower shock absorbing members 51a and 51b and the upper and lower washers 54a and 54b. Although expressed, this is to indicate the vibration mitigation process by the shock absorbing means 50, and when the vibration is mitigated by the shock absorbing means 50 while the actual vehicle is operated, it acts in a state where almost no play occurs. .

As described above, the present invention operates the pillow ball 30 formed in the lower part of the mount 20 without being separated by the size of the mounting hole formed in the conventional mount house, thereby operating the camber of the vehicle wheel 8. To easily adjust, and to form a buffer means in the pillow ball 30 or to form a buffer means 50 in the shock absorber (1) to mitigate a certain portion of the vibration generated during driving, as described above The present invention is capable of various substitutions, modifications, and changes without departing from the technical spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited.

1 is a cross-sectional view showing a shock absorber equipped with a conventional camber adjustment mount.

Figure 2 is an exploded perspective view of the camber adjustment mount applied to the present invention

Figure 3 is a cross-sectional view of the camber adjustment mount applied to the present invention

Figures 4a and 4b is a cross-sectional view showing the operation of the buffer member formed in the pillow ball of the camber adjustment mount applied to the present invention

Figure 5 is a partial cross-sectional view cut away the main portion of the shock absorber formed with a camber adjustment mount applied to the present invention

Figure 6a and 6b is a state of use showing the operation process of the partially cut out portion of the shock absorber formed camber adjustment mount to be applied to the present invention

Figure 7a and 7b is an operating state diagram showing the process of adjusting the camber by using a shock absorber having a camber adjustment mount is applied to the present invention

* Description of Signs of Main Parts of Drawings *

1. Shock absorber 2. External cylinder

3. Shock absorber holder 4. Fixing nut

5. Piston rod 5a. Jam

6. Camber adjustment mount 10. Fixing member

20. Mount 21. Fixing bolt

22. Adjuster 23. Fastener

24. Adjustment member 30. Pillow ball

40. Pillowball housing 41. Long hole

42. Shock absorbing member recess 43. Shock absorbing member fixing jaw

44. Bearing recess 45. Pillowball support

50. Shock absorbing means 51a, 51b. Upper and lower buffer member

52. Through Hole 53. Support

54a, 54b. Top and bottom washers 60. Pillowball support

61. Fastener 70. Bearing

80. Coil Spring Support 81. Flange

82. Absorbing member 90. Coupling member

91. Coupling protrusion 92. Shock absorber coupling

Claims (4)

delete delete Combination with the coupling member 90 formed through the coil spring support 80, the pillow ball 30 and the mount 20 is connected to the pillow ball 30, the fixing member protruding from the mounting hole ( 10); and The fixing bolt 21 is formed at the upper edge and fixed to the mount house, and the adjusting member 22 is formed to move in the center while the fixing member 10 protrudes in the center, and the adjusting hole 22 is formed on both sides of the adjusting hole 22. Mount 20 is formed symmetrically consisting of a fastening hole 23 is fixedly coupled to the pillow ball 30 by the adjustment member 24; And It is fixedly coupled to the lower part of the mount by the adjustment member 24 is connected to the fixing member 10 through the coupling member 90, and is operated in the lower part of the mount 20 by the movement of the fixing member 10 and the vehicle body and A pillow ball 30 that adjusts the camber of the vehicle wheel in a state in which the axle is coupled by the shock absorber 1 and mitigates the vibration of the vehicle through the built-in shock absorber 50; and Is formed below the pillow ball 30 to form a flange portion 81 in the lower edge so as to support the upper side of the coil spring (7), at the bottom forms an absorbing member 80 having an elastic material, the center Coil spring support 80 formed to pass through the coupling member 90; And It is formed to be coupled to the upper side of the shock absorber (1) and the coupling protrusion 91 formed to be coupled to the fixing member 10 through the coil spring support 80, the pillow ball 30 and the mount 20 thereon In the shock absorber is provided with a camber adjustment mount consisting of; a coupling member 90 made of a shock absorber coupling portion 92, The buffer means 50 is separated into the upper and lower buffer members 51a and 51b in the buffer member recess 42, and then separated upward and downward based on the fixing jaw 43 and the fixing jaw ( A shock absorber having a camber adjustment mount, characterized in that it is configured to be inserted into 43). In the shock absorber is formed, the upper side is fixedly coupled to the lower part of the mount house formed with a mounting hole, the lower side is a camber adjustment mount is coupled to the vehicle wheel while supporting the coil spring, A shock absorbing member holder (3) having a buffer member recess (42) is formed inside the lower portion of the outer cylinder of the shock absorber (1), and the shock absorbing member recess (42) forms a buffer member fixing jaw (43) for cushioning. The members 51a and 51b are formed to be separated up and down, and the piston rod 5 penetrates by inserting a support 53 smaller in length than the shock absorbing member, and the piston rod 5 is disposed at a lower portion thereof. A shock absorber having a mount for camber adjustment, characterized in that the upper locking washer (54a) formed on the upper side of the buffer member is formed by forming a locking step (5a).

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