TWM462201U - Improved structure of adjustable shock-absorbing cantilever - Google Patents

Description

Structural improvement of adjustable suspension cantilever

The present invention provides a structural improvement of an adjustable suspension cantilever, which is applied to a suspension system of a vehicle, in particular, a first nut and a screwing portion are screwed into the connecting member, so that the first bump is pressed against the first inner portion. The hole, thereby preventing the vibration of the vehicle during driving, causing the connector and the adjustable device structure to loosen, improving the stability of the vehicle, and being able to withstand a large pulling force to increase the service life, and utilizing the screwing portion thereof The preset distance of the first external thread of the rod is screwed to adjust the length, and the distance between the two wheels of the preset vehicle is matched.

According to the improvement of the quality of life and the comfort of the living environment, people are more comfortable in the transportation, road convenience and comfort of clothing, food, housing and entertainment. Higher standards, general transportation is a means of transportation through public transport or private vehicles, and various means of transportation such as large buses, buses, tour buses or private cars, recreational vehicles, etc. On the way of the road, it is inevitable that the road will be pitted, bulged or foreign objects, causing vibration or shaking during the running of the vehicle. Therefore, the vehicle is suspended by the suspension and suspension system provided on the chassis to reduce the sway of the vehicle. The suspension cantilever is used to maintain the stability of the suspension system. In addition to the good dynamic and driving comfort when driving the vehicle, the bounce and vibration of the contact between the road and the road, it can also be used with the elevation adjuster. It has the function of adjusting tire positioning.

Generally, the shock absorber cantilever is often subjected to excessive sway pulling force due to its wheel or chassis structure when the vehicle is traveling on a relatively rough road surface, and directly bears the shaking force of the upper and lower vibration of the vehicle, which easily causes the chassis of the vehicle to hang. The suspension system and the axle are broken or damaged, which reduces the stability of the vehicle and the life of the suspension cantilever, which leads to the comfort of driving the vehicle and the smoothness of the road surface.

Therefore, how to solve the problems and shortcomings of the use, that is, the relevant manufacturers in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the creators have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, the adjustable suspension cantilever has been designed. The new structure of the structure was born.

The main purpose of the present invention is to screw in the first external thread of the first nut along the first external thread of the rod, and then rotate the first screw hole of the screw portion along the first external thread of the shaft. Entering the preset distance, the first nut is screwed out to the outer end of the rod, so that the first inner hole abuts against the first protrusion, and the first protrusion is caused by the first inner hole by the first inner hole When the pressure is pressed, there is a space to elastically deform to the inner side, and an elastic deformation generates a pressing reaction force to the first inner hole, thereby preventing the vibration of the vehicle during running and loosening the connection member and the adjustable device structure. To improve the stability of the vehicle, and to withstand a large pulling force to increase the service life, and to adjust the length by using the preset distance of the first external thread of the screwing portion of the screw body to match the preset two wheels of the vehicle The distance between the two.

1‧‧‧Connecting parts

11‧‧‧ rod body

111‧‧‧First external thread

12‧‧‧First docking

2‧‧‧ adjustable device

21‧‧‧Second docking department

22‧‧‧Conduit

221‧‧‧ tube body

2211‧‧‧Second external thread

222‧‧‧First bump

2221‧‧‧First screw hole

2222‧‧‧First slot

23‧‧‧First Nut

231‧‧‧First inner hole

232‧‧‧First internal thread

24‧‧‧Connecting Department

25‧‧‧second bump

251‧‧‧Second screw hole

252‧‧‧Second slot

26‧‧‧Second nut

261‧‧‧Second inner hole

262‧‧‧Second internal thread

3‧‧‧suspension system

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a three-dimensional exploded view of another perspective of the creation.

The fourth figure is a side cross-sectional view of the creation.

The fifth figure is a three-dimensional appearance of another connector.

The sixth figure is an exploded view of another connector of the creation.

The seventh diagram is a perspective view of a preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the second, third, fifth and sixth figures, which are the three-dimensional exploded view of the creation, the three-dimensional exploded view of another perspective, the three-dimensional external view of the other connecting piece, and the three-dimensional exploded view of the other connecting piece. As shown in the figure, it can be clearly seen that the structural improvement of the adjustable suspension cantilever includes a connecting member 1 and an adjustable device 2; wherein: the connecting member 1 is provided with a rod body 11 and the right side of the rod body 11 presents a right-handed thread The first external thread 111 is disposed on the other side of the rod body 11 away from the first external thread 111.

The adjustable device 2 is used for assembling and connecting the connecting members 1 to include a second abutting portion 21, a screwing portion 22, a first nut 23 and a second abutting portion 21 and a screwing portion 22. The engaging portion 24, the second protrusion 25, and the second nut 26, wherein the screwing portion 22 is provided with a tube body 221, and the tube body 221 is externally formed with a first outer portion of the rod body 11. The threaded thread 111 is opposite to the second external thread 2211 of the left-handed thread of the spiral groove, and forms a first tapered block 222 on the side of the second external thread 2211 of the tubular body 221, and the first protrusion 222 of the tubular body 221 The first screw hole 2221 is oppositely connected to the first external thread 111 of the rod body 11 , and the first protrusion 222 is divided into a plurality of first slots in the vertical direction of the second external thread 2211 . 2222, a first nut 23 is further disposed between the screwing portion 22 and the connecting member 1, and the first nut 23 is provided with a first extending portion toward the inside for the first protruding block 222 to abut and deform. The inner hole 231, and the first nut 23 away from the first inner hole 231 is further provided with a first internal thread 232 for locking the first external thread 111 of the rod body 11 on the other side, and is connected to the second butt joint 21 The connecting portion 24 on one side may be a hollow tubular body or a frame-shaped bracket body, and then the second protruding block 25 having a tapered shape is formed on the other side of the engaging portion 24 away from the second abutting portion 21, and the second convex portion The outer surface of the block 25 is formed with a second screw hole 251 that is oppositely locked with the second external thread 2211, and is also draped outwardly of the second protrusion 25 toward the engaging portion 24. A plurality of second slots 252 are formed in the cross section, and a second nut 26 is disposed between the second protrusions 25 and the screwing portion 22, and the second nut 26 is provided with a tapered extension toward the inside. The second protrusion 25 abuts against the deformed second inner hole 261, and the second nut 26 away from the second inner hole 261 is further provided with a second second external thread 2211 of the tube body 221 oppositely locked. Internal thread 262.

Please refer to the first and fourth figures, which are the three-dimensional appearance and side sectional view of the creation. It can be clearly seen from the figure that when the creation is assembled, the first inner cap 23 is first The thread 232 is screwed along the first external thread 111 of the rod body 11, and the first screw hole 144 of the screwing portion 22 is screwed along the first external thread 111 of the rod body 11 to a predetermined distance. a nut 23 is screwed away from the end of the first abutting portion 12, so that the first inner hole 2 The first projection 222 has a space to be elastically deformed to the inner side when the first projection 222 is pressed by the first inner hole 231, and is elastically deformed toward the first inner portion. The hole 231 generates a reaction force of the pressing force, and the second internal thread 261 of the second nut 26 is screwed along the second external thread 2211 of the tubular body 221, and the second screw hole 251 of the second protrusion 25 is further inserted. The second external thread 2211 is screwed to a predetermined distance along the second external thread 2211 of the tubular body 221, and the second nut 26 is rotated away from the end of the first protrusion 222, so that the second inner hole 261 abuts against the second protrusion. 25, and the second protrusion 25 causes the second protrusion 25 to elastically deform inwardly when being pressed by the second inner hole 261, and generates a pressing reaction to the second inner hole 261 by elastic deformation. force.

Please also refer to the seventh embodiment, which is a perspective view of the preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention is applicable to a vehicle, and the first docking portion 12 of the connector 1 is firstly used. The second abutting portion 21 of the adjustable device 2 is respectively connected to the two sides of the suspension system 3, and the first abutting portion 12 and the second abutting portion 21 can be generated by the suspension system 3 as the vehicle travels. Vibrating, moderately rotating or twisting, and through the first protrusion 222, the first inner hole 231 is tightly fitted and restrained, thereby preventing the vibration of the vehicle during driving and the connecting member 1 and the adjustable device 2 The structure is loosened, the stability of the vehicle is improved, and the pulling force can be withstood to increase the service life.

Moreover, the present invention adjusts the length by using the preset distance of the screwing portion 22 screwed into the first external thread 111 of the rod body 11, and adjusts the length of the wheel between the two wheels of the preset vehicle.

Therefore, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the creation. This creation is mainly for the structural improvement of the adjustable suspension cantilever. The connecting member 1 and the adjustable device 2 are provided. The connecting member 1 is provided with a rod body 11 , and the outer portion of the rod body 11 presents a first external thread 111 of a right-handed thread, and the rod body 11 away from the first external thread 111 The first butt joint 12 is provided on the side, and the adjustable device 2 is used for assembling and connecting the connecting members 1 to include the second butt joint 21, the screwing portion 22, the first nut 23 and the second butt joint. The engaging portion 24, the second protrusion 25, and the second nut 26 between the portion 21 and the screwing portion 22, wherein the screw portion 22 is provided with a tube body 221, and the tube body 221 is externally formed with a rod body 11 The first external thread 111 is opposite to the second external thread 2211 of the left-handed thread of the spiral groove, and forms a first tapered block 222 on the side of the second external thread 2211 of the tubular body 221, and is first in the tubular body 221 The first screw hole 2221 is oppositely connected to the first external thread 111, and the first protrusion 222 is formed with a plurality of first slots 2222 in the vertical direction of the second external thread 2211. There is a first nut 23 between the screwing portion 22 and the connecting member 1. The first nut 23 is provided with a tapered extension toward the inside for the first protruding block 222. The first inner hole 231 is deformed, and the first nut 23 away from the first inner hole 231 is further provided with a first internal thread 232 for locking the first external thread 111 of the rod 11 on the other side, and The two abutting portions 21 are connected to the connecting portion 24 on one side, which may be a hollow tubular body or a frame-shaped bracket body, and the second protruding block 25 is formed in a tapered shape on the other side of the engaging portion 24 away from the second abutting portion 21. And the second screw hole 251 is oppositely connected to the second outer thread 2211, and the outer side of the second protrusion 25 is perpendicularly disposed at the outer side of the second protrusion 25 toward the connecting portion 24 The second slot 252 is disposed between the second protrusion 25 and the screwing portion 22, and the second nut 26 is provided with a tapered extension toward the inside for the second protrusion 25. a second inner hole 261 that abuts and deforms, and the second nut 26 away from the second inner hole 261 is further provided with a second external thread for the tube body 221 2211 is a second internal thread 262 that is relatively locked.

Therefore, all structures and devices that can achieve the above-mentioned effects should be covered by this creation. Such simple modifications and equivalent structural changes should be included in the scope of this patent and combined with Chen Ming.

The structure of the adjustable suspension suspension cantilever of the above-mentioned creation can be improved in practical use, and has the following advantages, such as:

(1) The present invention is in contact with the first inner hole 231 through the first protrusion 222, thereby preventing the vibration of the vehicle during running, thereby loosening the structure of the connecting member 1 and the adjustable device 2, thereby improving the running of the vehicle. Stability and ability to withstand large pulling forces to increase service life.

(2) The present invention adjusts the length by the predetermined distance that the screwing portion 22 is screwed into the first external thread 111 of the rod body 11, and matches the distance between the two wheels of the preset vehicle.

However, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, all the simple modifications and equivalent structural changes using the present specification and the schema should be the same. It is included in the scope of this creation patent and is given to Chen Ming.

In summary, the structure of the above-mentioned adjustable suspension cantilever is improved in use, so that it can achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation, in order to meet the requirements of the new patent application, Applying in accordance with the law, I hope that the trial committee will grant this case as soon as possible to protect the creators' hard work. If there is any doubt in the ruling committee, please do not hesitate to give instructions, the creators will try their best to cooperate and feel good.

1‧‧‧Connecting parts

11‧‧‧ rod body

111‧‧‧First external thread

12‧‧‧First docking

2‧‧‧ adjustable device

21‧‧‧Second docking department

22‧‧‧Conduit

221‧‧‧ tube body

2211‧‧‧Second external thread

222‧‧‧First bump

2221‧‧‧First screw hole

2222‧‧‧First slot

23‧‧‧First Nut

231‧‧‧First inner hole

232‧‧‧First internal thread

24‧‧‧Connecting Department

25‧‧‧second bump

251‧‧‧Second screw hole

252‧‧‧Second slot

26‧‧‧Second nut

261‧‧‧Second inner hole

262‧‧‧Second internal thread

Claims (8)

The invention relates to a structural improvement of an adjustable suspension cantilever, which comprises a connecting member and an adjustable device, wherein: the connecting member is provided with a rod body having a first external thread and is disposed on the other side of the rod body away from the first external thread There is a first abutting portion; the adjustable device is configured for the connecting members to be assembled and connected with each other, and includes a second abutting portion, a screwing portion, a first nut, and a connection between the second butting portion and the screwing portion a second protrusion, a second nut, and the screwing portion is provided with a tube body having a second external thread, and a first protrusion is formed on a side of the second external thread of the tube body, and is in the tube body a first screw hole is formed to be oppositely connected to the first external thread, and a plurality of first slots are formed in the vertical direction of the first protrusion toward the second external thread. a first nut is disposed between the screwing portion and the connecting member, and the first nut side is provided with a first inner hole extending downwardly for the first protruding block to abut and contract, and away from the first inner portion The first nut of the hole is further provided with a first internal thread for the first external thread of the rod body to be relatively locked. The structural improvement of the adjustable suspension cantilever according to claim 1, wherein the first external thread of the rod of the connecting member is a right-handed thread or a left-handed thread. The structural improvement of the adjustable suspension cantilever as described in claim 2, wherein the second external thread of the tubular body of the adjustable device is opposite to the first external thread of the shaft of the connecting member. In the external thread mode, the second external thread may be a left-handed thread or a right-handed thread. The structural improvement of the adjustable suspension cantilever according to claim 1, wherein the first protrusion of the screwing portion has a tapered shape. The structural improvement of the adjustable suspension cantilever according to claim 1, wherein the first abutting portion on one side of the connecting member and the second abutting portion of the adjustable device are respectively opposite to the preset vehicle two The suspension systems are connected to each other. The structural improvement of the adjustable suspension cantilever according to the first aspect of the patent application, wherein the second butt joint of the adjustable device is connected to the connecting portion on one side, and the hollow connecting body or the frame-shaped bracket body may be And forming a second protrusion having a tapered shape on the other side of the connecting portion away from the second abutting portion. The structural improvement of the adjustable suspension cantilever as described in claim 6 wherein the adjustable device is formed on the side of the connecting portion and extends through the outer side of the second projection. The second external thread is oppositely locked to the second screw hole, and a plurality of second slots are vertically formed on the outer side of the second protrusion toward the engaging portion. The structural improvement of the adjustable suspension cantilever according to claim 1, wherein the adjustable device is provided with a second nut between the second protrusion and the screwing portion, and the second nut side a second inner hole extending gradually for abutting and deforming the second protrusion is disposed inside, and a second external thread opposite to the second body is disposed on the other side of the second nut Connect the second internal thread.