Protective shock absorber for vehicle

Abstract

The utility model discloses a protective shock absorber for a vehicle, which relates to the technical field of shock absorbers and comprises a lower fixing seat and a telescopic sliding rod surface cleaning device. A lower lifting lug is fixedly connected to the bottom of the lower fixing seat, a sliding sleeve is fixedly connected to the top of the lower fixing seat, a telescopic sliding rod is slidably sleeved with the sliding sleeve, an upper fixing seat is fixedly connected to the upper end of the telescopic sliding rod, and an upper lifting lug is fixedly connected to the top of the upper fixing seat; the telescopic sliding rod surface cleaning device comprises a cleaning circular ring, two sponge wipers, four positioning cylinders, two sealing top covers and four bolts, the cleaning circular ring is fixedly connected to the top of the sliding sleeve, dust on the surface of the telescopic sliding rod is cleaned and protected through the two sponge wipers, the use safety of the shock absorber is guaranteed, the shock absorber does not need to be covered, and the service life of the shock absorber is prolonged. And a user can visually check the condition of the surface of the shock absorber, so that the user can conveniently overhaul the shock absorber, and the convenience of overhauling the shock absorber is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to shock absorber technical field, especially relate to a protective shock absorber for vehicle. BACKGROUND

[0002] The automobile pillar type shock absorber integrates the shock absorber and spring together, is used for bearing the weight of engine, vehicle body, ground platform, goods and passengers, simultaneously buffers and attenuates the impact vibration caused by vehicle speed, road excitation during automobile driving, the existing shock absorber for vehicle cannot change the adjustment of shock absorber, makes the load change and road condition change reduce shock absorber work efficiency, and shock absorption effect reduces.

[0003] The currently published patent CN218408300U discloses a closed dustproof automobile shock absorber, the protection mechanism is composed of an upper protective sleeve and a lower protective sleeve, and the upper protective sleeve and the lower protective sleeve are slidingly connected, the shock absorber body can be protected by the upper protective sleeve and the lower protective sleeve, dust or mud adhering to the shock absorber body is avoided, the working of the shock absorber body is affected, and the rubber protective surface layer arranged on the surfaces of the upper protective sleeve and the lower protective sleeve can avoid damage to the protection mechanism caused by flying stones, and prolong the service life of the protection mechanism.

[0004] Based on the above-mentioned search, although the dustproof automobile shock absorber can protect the shock absorber body by the upper protective sleeve and the lower protective sleeve, dust or mud adhering to the shock absorber body is avoided, and the working of the shock absorber body is affected, the entire shock absorber needs to be covered by the upper protective sleeve and the lower protective sleeve, and the user cannot directly observe the surface condition of the shock absorber, therefore, it is inconvenient for the user to maintain the shock absorber, and the convenience of shock absorber maintenance is affected. UTILITY MODEL CONTENTS

[0005] The utility model discloses a protective shock absorber for vehicle, which can solve the problem that the entire shock absorber needs to be covered by the upper protective sleeve and the lower protective sleeve, the user cannot directly observe the surface condition of the shock absorber, it is inconvenient for the user to maintain the shock absorber, and the convenience of shock absorber maintenance is affected.

[0006] To achieve the above object, the utility model provides the following technical scheme: A vehicle protection type shock absorber, including lower fixed base and telescopic slide bar surface cleaning device, the bottom fixed connection of lower fixed base has lower lug, the top fixed connection of lower fixed base has sliding sleeve, the inside of sliding sleeve has telescopic slide bar and connects, the upper end fixed connection of telescopic slide bar has upper fixed base, the top fixed connection of upper fixed base has upper lug, telescopic slide bar surface cleaning device includes cleaning ring, two sponge wipes, four positioning cylinders, two sealing top covers and four bolts, cleaning ring fixed connection is in the top of sliding sleeve, cleaning ring is connected in the surface of telescopic slide bar and slides, two sponge wipes are all installed in the inside of cleaning ring and slide, the surface of two sponge wipes all is equipped with two positioning round holes, four positioning cylinders all are fixedly connected in the bottom wall of cleaning ring.

[0007] Preferably, the surface of the sliding sleeve is slidably sleeved with a spring, the upper end of the spring is fixedly connected to the bottom of the upper fixed seat, and the lower end of the spring is fixedly connected to the top of the lower fixed seat.

[0008] Preferably, the four positioning cylinders are respectively slidably connected in the four positioning round holes.

[0009] Preferably, the surface of the two sponge wipes is respectively provided with an arc-shaped clamping groove, and the telescopic slide rod is slidably installed in the two arc-shaped clamping grooves.

[0010] Preferably, the two sealing top covers are all slidably installed in the inside of the cleaning ring, and the top of the two sealing top covers is respectively provided with a dismounting clamping groove.

[0011] Preferably, the surface of the two sealing top covers is respectively provided with two bolt grooves.

[0012] Preferably, the four bolts are all installed in the inside of the cleaning ring, and the four bolts are respectively threadedly installed in the inside of the four bolt grooves.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1、The vehicle protection type shock absorber, two sponge wipes are tightly attached to the surface of the telescopic slide rod, the cleaning effect of the two sponge wipes on the surface dust of the telescopic slide rod is improved, the two sealing top covers are installed into the inside of the two cleaning rings, and the replacement is completed, the dust on the surface of the telescopic slide rod is cleaned by the two sponge wipes, the safety of the shock absorber is ensured, the shock absorber does not need to be covered, and the user can directly observe the surface condition of the shock absorber, therefore, the user can conveniently overhaul the shock absorber, and the convenience of the shock absorber overhaul is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated by the following drawings and examples:

[0016] Figure 1 It is the whole structure schematic diagram of the utility model of a vehicle protection type shock absorber;

[0017] Figure 2 It is the internal structure schematic diagram of the utility model of the cleaning ring;

[0018] Figure 3 It is the sectional structure schematic diagram of the utility model of the sealing top cover;

[0019] Figure 4 It is the surface structure schematic diagram of the utility model of the sponge wipe.

[0020] The drawing reference: 1, the lower fixed seat; 2, lower lug; 3, sliding sleeve; 4, telescopic slide; 5, upper fixed seat; 6, upper lug; 7, spring; 8, cleaning ring; 9, sponge wipe; 10, positioning round hole; 11, positioning cylinder; 12, arc clamping groove; 13, sealing top cover; 14, bolt slot; 15, bolt; 16, dismounting clamping groove. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as a limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than, etc. is understood as not including the number, and above, below, etc. is understood as including the number. If it is described as first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood broadly, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: a vehicle protection type shock absorber, including lower fixed base 1 and telescopic slide bar surface cleaning device, lower fixed base 1 bottom fixedly connected with lower lug 2, the top of lower fixed base 1 is fixedly connected with slide sleeve 3, the inside slide sleeve of slide sleeve 3 is connected with telescopic slide bar 4, and the upper end of telescopic slide bar 4 is fixedly connected with upper fixed base 5, and the top of upper fixed base 5 is fixedly connected with upper lug 6, and the surface of slide sleeve 3 is slidably sleeved with spring 7, and the upper end of spring 7 is fixedly connected at the bottom of upper fixed base 5, and the lower end of spring 7 is fixedly connected at the top of lower fixed base 1,

[0026] The user can install the shock absorber on the vehicle through the upper lug 6 and the lower lug 2, when needing to shock absorption through the shock absorber, the frame can press the upper fixed base 5 to the downside and extrude the spring 7, the upper fixed base 5 slides to the downside and drives the telescopic slide bar 4 to slide to the downside into the inside of slide sleeve 3, and then the telescopic slide bar 4 and the sliding damping effect of cleaning ring 8 are used to shock absorption for the automobile, and the spring 7 can release the elastic force and push the upper fixed base 5 to move to the upside to automatically reset, so that the whole process of shock absorption is completed.

[0027] Telescopic slide bar surface cleaning device includes cleaning ring 8, two sponge rubs 9, four positioning cylinders 11, two sealing top covers 13 and four bolts 15, and the cleaning ring 8 is fixedly connected at the top of slide sleeve 3, the cleaning ring 8 is slidably connected on the surface of telescopic slide bar 4, the two sponge rubs 9 are slidably installed in the inside of cleaning ring 8, the surface of two sponge rubs 9 is provided with two positioning circular holes 10, four positioning cylinders 11 are fixedly connected on the bottom wall of cleaning ring 8, four positioning cylinders 11 are slidably connected in the inside of four positioning circular holes 10, the surface of two sponge rubs 9 is provided with arc-shaped clamping grooves 12, telescopic slide bar 4 is slidably installed in the inside of two arc-shaped clamping grooves 12, two sealing top covers 13 are slidably installed in the inside of cleaning ring 8, the top of two sealing top covers 13 is provided with dismounting clamping grooves 16, the surface of two sealing top covers 13 is provided with two bolt grooves 14, four bolts 15 are installed in the inside of cleaning ring 8, and four bolts 15 are screwedly installed in the inside of four bolt grooves 14.

[0028] When the telescopic slide rod 4 slides downward, the dust on the surface of the telescopic slide rod 4 can be cleaned by the two sponges 9, which can prevent the dust from entering the inside of the sliding sleeve 3 and causing damage. When the user needs to replace the sponges 9, the user can rotate the four bolts 15 by using a wrench, and then make the four bolts 15 disengage from the inside of the four bolt slots 14, so as to release the fixing effect of the two sealing top covers 13. Finally, the user can insert a screwdriver into the disassembly slot 16, and then lift the sealing top cover 13 upward to disassemble it from the inside of the cleaning ring 8. Finally, the user can slide the sponges 9 upward and remove them from the inside of the cleaning ring 8. Then, the user can take out two new sponges 9, slide them into the inside of the cleaning ring 8, and make the four positioning cylinders 11 slide into the four positioning circular holes 10 respectively. The four positioning cylinders 11 can position the two sponges 9, so that the two sponges 9 are tightly attached to the surface of the telescopic slide rod 4, improving the cleaning effect of the two sponges 9 on the surface of the telescopic slide rod 4. Finally, the two sealing top covers 13 can be installed into the two cleaning rings 8 to complete the replacement. The dust on the surface of the telescopic slide rod 4 is cleaned by the two sponges 9, which ensures the safety of the shock absorber. The shock absorber does not need to be covered, and the user can directly observe the surface of the shock absorber. Therefore, the user can conveniently maintain the shock absorber, and the convenience of maintaining the shock absorber is improved.

[0029] Structure description:

[0030] The lower fixed seat 1 is a basic component of the shock absorber, which serves as a support and connection. The bottom is fixedly connected with the lower lifting lug 2, which is used to connect with the corresponding part of the vehicle. The top is fixedly connected with the sliding sleeve 3, which provides a mounting base for the sliding sleeve 3 and is an important part of the entire shock absorber structure.

[0031] The lower lifting lug 2 is fixedly connected to the bottom of the lower fixed seat 1, which is a component for connecting the shock absorber with the lower part of the vehicle. Through the lower lifting lug 2, the shock absorber can be installed at the specified position of the vehicle, realizing the mechanical connection between the shock absorber and the vehicle.

[0032] The sliding sleeve 3 is fixedly connected to the top of the lower fixed seat 1, and the telescopic slide rod 4 is slidably sleeved inside the sliding sleeve 3. The sliding sleeve 3 provides a sliding track for the telescopic slide rod 4, so that the telescopic slide rod 4 can slide up and down inside it. It is one of the key components of the shock absorber to realize the telescopic shock absorption function.

[0033] The telescopic slide rod 4 is slidably installed inside the sliding sleeve 3, and the upper end is fixedly connected with the upper fixed seat 5. When the vehicle is subjected to vibration, the telescopic slide rod 4 can slide up and down in the sliding sleeve 3, interact with the sliding sleeve 3 and the cleaning ring 8, and realize the shock absorption function.

[0034] Upper fixed seat 5: fixedly connected at the upper end of telescopic slide rod 4, the top is fixedly connected with upper lifting lug 6; upper fixed seat 5 is used for connecting telescopic slide rod 4 and upper lifting lug 6, and transmitting the vibration of the vehicle to telescopic slide rod 4 through upper lifting lug 6, and driving telescopic slide rod 4 to slide in sliding sleeve 3 in the shock absorbing process;

[0035] Upper lifting lug 6: fixedly connected at the top of upper fixed seat 5, and is a component for connecting the shock absorber with the upper part of the vehicle; through upper lifting lug 6, the shock absorber can be installed to the specified position of the upper part of the vehicle, and together with lower lifting lug 2, the installation and fixation of the shock absorber on the vehicle are realized;

[0036] Spring 7: slidingly sleeved on the surface of sliding sleeve 3, and fixedly connected at the bottom of upper fixed seat 5 at the upper end and at the top of lower fixed seat 1 at the lower end; spring 7 plays a buffering and resetting role in the shock absorbing process; when the vehicle is subjected to vibration, upper fixed seat 5 extrudes spring 7 downwards, and spring 7 stores energy; when the vibration is reduced, spring 7 releases the energy and automatically resets upper fixed seat 5 upwards;

[0037] Cleaning ring 8: fixedly connected at the top of sliding sleeve 3 and slidingly sleeved on the surface of telescopic slide rod 4; cleaning ring 8 is an important component of the telescopic slide rod surface cleaning device, and sponge wiper 9 is installed in the inside of cleaning ring 8, which is used for cleaning the dust on the surface of telescopic slide rod 4 and preventing the dust from entering the inside of sliding sleeve 3 and causing damage;

[0038] Sponge wiper 9: two sponge wipers 9 are slidingly installed in the inside of cleaning ring 8; the surface of sponge wiper 9 is provided with positioning circular hole 10 and arc-shaped clamping groove 12, positioning circular hole 10 is matched with positioning circular column 11 to realize positioning, and arc-shaped clamping groove 12 is contacted with telescopic slide rod 4 to clean the dust on the surface of telescopic slide rod 4;

[0039] Positioning circular hole 10: provided on the surface of two sponge wipers 9, and two are provided on each sponge wiper 9; positioning circular hole 10 is matched with positioning circular column 11 at the bottom wall of cleaning ring 8, so that sponge wiper 9 can be accurately installed in cleaning ring 8 and is ensured to be closely attached to the surface of telescopic slide rod 4, and the cleaning effect is improved;

[0040] Positioning circular column 11: four positioning circular columns 11 are fixedly connected at the bottom wall of cleaning ring 8; the four positioning circular columns 11 are slidingly connected in the inside of the four positioning circular holes 10, and play a positioning role on sponge wiper 9, so that the position of sponge wiper 9 in cleaning ring 8 is accurate, and the dust on the surface of telescopic slide rod 4 is effectively cleaned;

[0041] Arc-shaped clamping groove 12: provided on the surface of two sponge wipers 9, and telescopic slide rod 4 is slidingly installed in the inside of the two arc-shaped clamping grooves 12; arc-shaped clamping groove 12 is contacted with telescopic slide rod 4, so that sponge wiper 9 can better adhere to the surface of telescopic slide rod 4, and the dust cleaning effect is improved;

[0042] Sealing top cover 13: two sealing top covers 13 are slidingly installed inside the cleaning ring 8; the sealing top cover 13 is used to close the cleaning ring 8, to protect the internal components such as the sponge 9, and the detachable clamping groove 16 on the top and the bolt slot 14 on the surface facilitate the dismounting and mounting operation;

[0043] Bolt slot 14: provided on the surface of the two sealing top covers 13, and each sealing top cover 13 has two; the bolt slot 14 is used to install the bolt 15, and through the cooperation of the bolt 15 and the bolt slot 14, the sealing top cover 13 is fixed, so as to fix the sponge 9;

[0044] Bolt 15: four bolts 15 are installed inside the cleaning ring 8, and are respectively threadedly installed inside the four bolt slots 14; the bolt 15 is used to fix the sealing top cover 13, when the sponge 9 needs to be replaced, the bolt 15 is rotated to be separated from the bolt slot 14, so that the fixing of the sealing top cover 13 is released;

[0045] Dismounting clamping groove 16: provided on the top of the two sealing top covers 13; when the sealing top cover 13 needs to be dismounted, the screwdriver is inserted into the dismounting clamping groove 16, and through prying the screwdriver, the sealing top cover 13 can be lifted upwards and moved out of the cleaning ring 8, so as to facilitate the replacement operation of the sponge 9.

[0046] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and within the knowledge range possessed by the ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A protective shock absorber for a vehicle, characterized by comprising: The utility model relates to a surface cleaning device of telescopic slide rod, including: Lower fixed base (1) and telescopic slide rod surface cleaning device; The bottom of lower fixed base (1) is fixedly connected with lower lifting lug (2), the top of lower fixed base (1) is fixedly connected with sliding sleeve (3), the inside sliding sleeve of sliding sleeve (3) is connected with telescopic slide rod (4), the upper end of telescopic slide rod (4) is fixedly connected with upper fixed base (5), the top of upper fixed base (5) is fixedly connected with upper lifting lug (6); Telescopic slide rod surface cleaning device includes cleaning ring (8), two sponge wipes (9), four positioning cylinders (11), two sealing top covers (13) and four bolts (15), cleaning ring (8) is fixedly connected at the top of sliding sleeve (3), cleaning ring (8) is slidingly connected on the surface of telescopic slide rod (4), two sponge wipes (9) are slidingly installed in the inside of cleaning ring (8), the surface of two sponge wipes (9) is provided with two positioning circular holes (10), four positioning cylinders (11) are fixedly connected to the bottom wall of cleaning ring (8).

2. A protective shock absorber for a vehicle according to claim 1, characterized in that: The surface of the sliding sleeve (3) is slidingly provided with a spring (7), the upper end of the spring (7) is fixedly connected to the bottom of the upper fixed base (5), and the lower end of the spring (7) is fixedly connected to the top of the lower fixed base (1).

3. A protective shock absorber for a vehicle according to claim 1, characterized in that: Four positioning cylinders (11) are slidingly connected in four positioning circular holes (10) respectively.

4. A protective shock absorber for a vehicle according to claim 3, characterized in that: The surface of two sponge wipes (9) is provided with an arc-shaped clamping groove (12), and the telescopic slide rod (4) is slidingly installed in the arc-shaped clamping groove (12).

5. A protective shock absorber for a vehicle according to claim 4, characterized in that: Two sealing top covers (13) are slidingly installed in the inside of cleaning ring (8), and the top of two sealing top covers (13) is provided with a dismounting clamping groove (16).

6. A protective shock absorber for a vehicle according to claim 5, characterized in that: The surface of two sealing top covers (13) is provided with two bolt grooves (14).

7. A protective shock absorber for a vehicle according to claim 6, characterized in that: Four bolts (15) are installed in the inside of cleaning ring (8), and four bolts (15) are screwedly installed in the inside of four bolt grooves (14) respectively.

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