Automobile shock absorber top cover convenient to replace

Abstract

The utility model belongs to the technical field of automobile shock absorber top covers, and particularly relates to an automobile shock absorber top cover convenient to replace, which comprises a shock absorber top cover body. Mounting threads are fixedly connected to the outer side wall of the bottom end of the shock absorber top cover body; a threaded sleeve is arranged at the bottom of the shock absorber top cover body; a sealing sleeve is arranged at the bottom of the threaded sleeve; a sliding groove is formed in the side wall of the threaded sleeve. An elastic connecting plate is arranged at the bottom end of the inner side of the sliding groove. During working, the bottom of the threaded sleeve can be supported, and a worker can directly install the threaded sleeve at the bottom end of the shock absorber top cover body through mutual cooperation of the threaded sleeve and the installation threads and rotation of the threaded sleeve; according to the whole device, the simplicity when the threaded sleeve is installed at the bottom of the shock absorber top cover body is improved, and the situation that workers need to use external auxiliary tools to complete installation of two components, so that the working efficiency is reduced is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile shock absorber top cover, specifically a kind of automobile shock absorber top cover convenient to replace. BACKGROUND

[0002] Automobile shock absorber top cover is a kind of automobile internal parts, for the protection work of external dust and moisture;And shock absorber top cover contains rubber pad or spring structure, can effectively absorb the impact of road surface, and improve damping effect.

[0003] At present, in prior art, the automobile shock absorber top cover convenient to replace is often automobile shock absorber top cover and shock absorber sealing cylinder mutually matched assembly, that is, the protection work of shock absorber assembly inside sealing cylinder can be realized.

[0004] The existing automobile shock absorber top cover convenient to replace, when working, because automobile shock absorber top cover needs to be connected with shock absorber sealing cylinder before working, and external auxiliary tool is needed to be used by worker to complete the installation of two components, so as to reduce working efficiency;Therefore, aiming at the above problems, an automobile shock absorber top cover convenient to replace is proposed. INVENTION CONTENTS

[0005] In order to make up for the deficiency of prior art, solve at least one technical problem proposed in background art, the utility model provides an automobile shock absorber top cover convenient to replace.

[0006] The utility model discloses a kind of automobile shock absorber top covers convenient to replace, including shock absorber top cover body;The shock absorber top cover body bottom outer side wall is fixedly connected with installation screw thread;Thread sleeve is equipped in the shock absorber top cover body bottom;Sealing sleeve is arranged in the thread sleeve bottom;Sliding slot is set in the thread sleeve lateral wall;The sliding slot inner side bottom is provided with elastic connecting plate;The shock absorber top cover body lateral wall is fixedly connected with first fixed seat;Spring column is fixedly connected in the first fixed seat bottom;Supporting curved plate is arranged in the spring column bottom.

[0007] Preferably, rotatingly connected with rotary cylinder in the first fixed seat middle part;The rotary cylinder is sleeved on the outer side of spring column;Transmission gear ring is fixedly connected in the rotary cylinder bottom;Transmission gear ring is sleeved on the outer side of spring column;Supporting plate is fixedly connected with the shock absorber top cover body outer side wall;Thread gear ring is rotatably connected in the supporting plate middle part;Transmission gear ring and thread gear ring are intermeshed;Screw thread rotating column is slidably connected in the first fixed seat bottom;Screw thread rotating column and thread gear ring are screw connection;Sealing ring is fixedly connected in the thread gear ring bottom;Sealing ring is sleeved on the outer side of shock absorber top cover body;Sealing bottom ring is fixedly connected in the sealing ring bottom.

[0008] Preferably, the threaded sleeve bottom is provided with a second fixing base; the second fixing base is provided with a plurality of groups on the threaded sleeve bottom; the plurality of groups of the second fixing base are arranged outside the sealing sleeve; and the inner side of the second fixing base is rotationally connected with a rotating ball.

[0009] Preferably, the first fixing base bottom is fixedly connected with a dust cover; the dust cover is sleeved outside the spring column; and an observation window is formed in the middle part of the dust cover.

[0010] Preferably, the spring column bottom end outer wall is fixedly connected with a connecting ring; and the connecting ring side wall is fixedly connected with a connecting operation plate.

[0011] Preferably, the inner side wall of the sealing ring is fixedly connected with a protective soft ring; and the inner side wall of the protective soft ring is matched with the outer side wall of the shock absorber top cover body.

[0012] Preferably, the rotating barrel top end outer side wall is provided with a friction groove; and the friction groove is provided with a plurality of groups outside the rotating barrel.

[0013] The automobile shock absorber top cover provided by the utility model has the advantages that the threaded sleeve bottom can be supported, a worker can directly cooperate the threaded sleeve with the mounting thread and rotate the threaded sleeve, the threaded sleeve can be installed at the shock absorber top cover body bottom end, the simplicity of installing the threaded sleeve at the shock absorber top cover body bottom is improved, the worker does not need to use external auxiliary tools to complete the installation of two components, and the working efficiency is improved.

[0014] 1. The automobile shock absorber top cover provided by the utility model is convenient to replace, the threaded sleeve bottom can be supported, a worker can directly cooperate the threaded sleeve with the mounting thread and rotate the threaded sleeve, the threaded sleeve can be installed at the shock absorber top cover body bottom end, the simplicity of installing the threaded sleeve at the shock absorber top cover body bottom is improved, the worker does not need to use external auxiliary tools to complete the installation of two components, and the working efficiency is improved.

[0015] 2. The automobile shock absorber top cover provided by the utility model is convenient to replace, the rotating barrel is rotated, the rotating barrel drives the transmission gear ring to rotate, the transmission gear ring in rotation can cooperate with the threaded gear ring and the threaded rotating column, the threaded rotating column and the sealing ring can be driven to move downwards, finally the sealing bottom ring and the threaded sleeve top part are extruded and deformed, the situation that external impurities enter the threaded connection position of the threaded sleeve and the mounting thread through the threaded sleeve and the shock absorber top cover body connecting position is avoided, and the stability of the threaded sleeve during long time work is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the utility model and form part of the present application, and the schematic embodiments and the description thereof are used to explain the utility model and do not constitute improper limitation on the utility model. In the drawings:

[0017] Figure 1 is the shock absorber top cover body perspective view of the utility model;

[0018] Figure 2is the perspective view of the threaded sleeve in the utility model;

[0019] Figure 3 is the perspective view of the spring column in the utility model;

[0020] Figure 4 is Figure 3 the enlarged view of A.

[0021] Legend:

[0022] 1, shock absorber top cover body;11, install screw;12, threaded sleeve;13, sealing sleeve;14, sliding slot;15, elastic connecting plate;16, first fixed seat;17, spring column;18, support curved plate;2, rotating drum;21, transmission gear ring;22, support plate;23, threaded gear ring;24, threaded rotating column;25, closed ring;26, closed bottom ring;3, second fixed seat;31, rotating ball;4, dust cover;41, observation window;5, connecting ring;51, connecting operation plate;6, protection soft ring;7, friction groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] The specific embodiments are given below.

[0025] Please refer to Figures 1-4The utility model provides a convenient to replace's car shock absorber top cover, including shock absorber top cover body 1, shock absorter top cover body 1 bottom outside wall is fixed with installation thread 11, shock absorber top cover body 1 bottom is equipped with the thread sleeve 12, the thread sleeve 12 bottom is provided with the sealing sleeve 13, the thread sleeve 12 side wall is seted up with the sliding slot 14, the sliding slot 14 inboard bottom is provided with the elastic connecting plate 15, shock absorber top cover body 1 side wall is fixed with the first fixed seat 16, the first fixed seat 16 bottom is fixed with the spring post 17, the spring post 17 bottom is provided with the support curved plate 18, when needing to install sealing sleeve 13 in shock absorber top cover body 1 bottom, the top of thread sleeve 12 and shock absorber top cover body 1 bottom mutually adhere to, and operate support curved plate 18 and move down through spring post 17 and finally reach the bottom end of thread sleeve 12 through the inboard of sliding slot 14, and elastic connecting plate 15 is extruded and is deformed, and will not strongly block support curved plate 18 and move, and support curved plate 18 moves to the bottom end of thread sleeve 12, can support the work of thread sleeve 12 bottom, and staff can directly cooperate through thread sleeve 12 and installation thread 11, and rotate thread sleeve 12, can install thread sleeve 12 in shock absorber top cover body 1 bottom end, the overall device improves the simplicity when thread sleeve 12 installs in shock absorber top cover body 1 bottom, and reduces the staff still need to use external auxiliary tool to complete the installation of two components, thereby makes the situation of reduced work efficiency to occur.

[0026] Further, as Figure 4As shown, the first fixed seat 16 is rotatably connected with a rotating drum 2; the rotating drum 2 is sleeved outside the spring column 17; the bottom of the rotating drum 2 is fixedly connected with a transmission gear ring 21; the transmission gear ring 21 is sleeved outside the spring column 17; the outer wall of the shock absorber top cover body 1 is fixedly connected with a support plate 22; the middle of the support plate 22 is rotatably connected with a threaded gear ring 23; the transmission gear ring 21 and the threaded gear ring 23 are in meshing relationship; the bottom of the first fixed seat 16 is slidably connected with a threaded rotating column 24; the threaded rotating column 24 is in threaded connection with the threaded gear ring 23; the bottom of the threaded gear ring 23 is fixedly connected with a closing ring 25; the closing ring 25 is sleeved outside the shock absorber top cover body 1; the bottom of the closing ring 25 is fixedly connected with a closing bottom ring 26; during work, the closing bottom ring 26 is made of elastic material; when the threaded sleeve 12 is installed outside the shock absorber top cover body 1 through the mounting thread 11, the rotating drum 2 is rotated to drive the transmission gear ring 21 to rotate; the transmission gear ring 21 in rotation can be matched with the threaded gear ring 23 and the threaded rotating column 24 to drive the threaded rotating column 24 and the closing ring 25 to move downward, so that the closing bottom ring 26 is pressed and deformed with the top of the threaded sleeve 12, thereby reducing the situation that the external impurities enter the threaded connection between the threaded sleeve 12 and the mounting thread 11 from the connection between the threaded sleeve 12 and the shock absorber top cover body 1, and improving the stability of the threaded sleeve 12 during long-time work.

[0027] Further, as shown in the drawings, Figure 2 the bottom of the threaded sleeve 12 is provided with a second fixed seat 3; the second fixed seat 3 is provided with a plurality of groups at the bottom of the threaded sleeve 12; the plurality of groups of the second fixed seat 3 are arranged outside the sealing sleeve 13; the inner side of the second fixed seat 3 is rotatably connected with a rotating ball 31; during work, the bottom of the threaded sleeve 12 is supported by the support curved plate 18; during work, the rotating ball 31 contacts the top of the support curved plate 18 before the bottom of the threaded sleeve 12, and the rotating ball 31 rotates during the rotation of the threaded sleeve 12; the rotating ball 31 can effectively reduce the friction between the contact surface of the support curved plate 18 and the threaded sleeve 12, thereby improving the stability of the threaded sleeve 12 and the support curved plate 18 during long-time work.

[0028] Further, as shown in the drawings, Figure 1 the bottom of the first fixed seat 16 is fixedly connected with a dust cover 4; the dust cover 4 is sleeved outside the spring column 17; the middle of the dust cover 4 is provided with an observation window 41; during work, the dust cover 4 can block the external impurities, thereby reducing the situation that the external impurities directly enter the meshing position of the transmission gear ring 21 and the threaded gear ring 23, and improving the stability of the transmission gear ring 21 and the threaded gear ring 23 during long-time work.

[0029] Further, as shown in the drawings, Figure 3As shown, the bottom end of the spring column 17 is fixed with a connecting ring 5, and the side wall of the connecting ring 5 is fixed with a connecting operation plate 51. During operation, the workers can operate the support curved plate 18 up and down through the connecting operation plate 51 and the connecting ring 5, which improves the simplicity of the workers operating the support curved plate 18.

[0030] Further, as shown in the figure, Figure 4 As shown, the inner side wall of the closing ring 25 is fixed with a protective soft ring 6, and the inner side wall of the protective soft ring 6 is in close contact with the outer side wall of the shock absorber top cover body 1. During operation, when the closing ring 25 moves downward through the shock absorber top cover body 1, the protective soft ring 6 can reduce the friction between the inner side of the closing ring 25 and the side wall of the shock absorber top cover body 1, which improves the stability and service life of the closing ring 25 during long-time operation.

[0031] Further, as shown in the figure, Figure 4 As shown, the outer side wall of the top end of the rotating drum 2 is provided with a friction groove 7, and a plurality of groups of friction grooves 7 are arranged on the outer side of the rotating drum 2. During operation, when the workers operate the rotating drum 2 to rotate, the hands and the plurality of groups of friction grooves 7 are in friction with each other, which improves the stability of operating the rotating drum 2.

[0032] Working principle: when working, the elastic connecting plate 15 is made of elastic material; when the sealing sleeve 13 needs to be installed at the bottom of the shock absorber top cover body 1, the top of the threaded sleeve 12 is attached to the bottom of the shock absorber top cover body 1, and the support curved plate 18 is operated to move downward through the spring column 17 to the bottom end of the threaded sleeve 12 through the inner side of the sliding groove 14, and the elastic connecting plate 15 is extruded and deformed, and will not strongly block the movement of the support curved plate 18; and after the support curved plate 18 moves to the bottom end of the threaded sleeve 12, it can support the bottom of the threaded sleeve 12, and the worker can directly cooperate with the threaded sleeve 12 and the installation thread 11, and rotate the threaded sleeve 12, so that the threaded sleeve 12 can be installed at the bottom end of the shock absorber top cover body 1; the overall device improves the simplicity of installing the threaded sleeve 12 at the bottom of the shock absorber top cover body 1, and reduces the need for workers to use external auxiliary tools to complete the installation of two components, thereby reducing the situation that work efficiency is reduced; when working, the closed bottom ring 26 is made of elastic material; when the threaded sleeve 12 is installed outside the shock absorber top cover body 1 through 11, the rotating drum 2 is rotated, the rotating drum 2 drives the transmission gear ring 21 to rotate, the rotating transmission gear ring 21 can cooperate with the threaded gear ring 23 and the threaded rotating column 24 through the threaded gear ring 23, so as to drive the threaded rotating column 24 and the closed ring 25 to move downward, finally making the closed bottom ring 26 and the top of the threaded sleeve 12 extrude and deform, thereby reducing the situation that external impurities enter the threaded sleeve 12 and 11 threaded connection place through the threaded sleeve 12 and the shock absorber top cover body 1 connection place, improving the stability of the threaded sleeve 12 during long time work; when working, the support curved plate 18 supports the bottom of the threaded sleeve 12, the rotating ball 31 contacts the top of the support curved plate 18 before the bottom of the threaded sleeve 12, and the rotating ball 31 rotates during the rotation of the threaded sleeve 12, which can effectively reduce the friction between the contact surface of the support curved plate 18 and the threaded sleeve 12, and improve the stability of the threaded sleeve 12 and the support curved plate 18 during long time work; when working, the dust cover 4 can block external impurities, thereby reducing the situation that external impurities directly enter the meshing place of the transmission gear ring 21 and the threaded gear ring 23, improving the stability of the transmission gear ring 21 and the threaded gear ring 23 during long time work; when working, the worker can operate the support curved plate 18 to move up and down through the connection operation plate 51 and the connection ring 5, improving the simplicity of the worker operating the support curved plate 18; when working, the protective soft ring 6 can reduce the friction between the inside of the closed ring 25 and the sidewall of the shock absorber top cover body 1 during the downward movement of the closed ring 25 through the shock absorber top cover body 1, improving the stability and working life of the closed ring 25 during long time work; when working, the worker's hand and the multiple friction grooves 7 are rubbed during the operation of the rotating drum 2, improving the stability of the operation of the rotating drum 2.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A replaceable automotive shock absorber top cover comprising a shock absorber top cover body (1); characterized by: The outer side wall of the bottom end of the shock absorber top cover body (1) is fixedly connected with a mounting thread (11); the bottom of the shock absorber top cover body (1) is provided with a threaded sleeve (12); the bottom of the threaded sleeve (12) is provided with a sealing sleeve (13); the side wall of the threaded sleeve (12) is provided with a sliding groove (14); the inner side bottom end of the sliding groove (14) is provided with an elastic connecting plate (15); the side wall of the shock absorber top cover body (1) is fixedly connected with a first fixing seat (16); the bottom of the first fixing seat (16) is fixedly connected with a spring column (17); the bottom of the spring column (17) is provided with a supporting curved plate (18).

2. A replaceable automotive shock absorber top cover as set forth in claim 1, further characterized by: The middle part of the first fixing seat (16) is rotatably connected with a rotating cylinder (2); the rotating cylinder (2) is sleeved outside the spring column (17); the bottom of the rotating cylinder (2) is fixedly connected with a transmission gear ring (21); the transmission gear ring (21) is sleeved outside the spring column (17); the outer side wall of the shock absorber top cover body (1) is fixedly connected with a supporting plate (22); the middle part of the supporting plate (22) is rotatably connected with a threaded gear ring (23); the transmission gear ring (21) and the threaded gear ring (23) are in meshing connection; the bottom of the first fixing seat (16) is slidably connected with a threaded rotating column (24); the threaded rotating column (24) is in threaded connection with the threaded gear ring (23); the bottom of the threaded gear ring (23) is fixedly connected with a closing ring (25); the closing ring (25) is sleeved outside the shock absorber top cover body (1); the bottom of the closing ring (25) is fixedly connected with a closing bottom ring (26).

3. A replaceable automotive shock absorber top cover as set forth in claim 1, wherein: The bottom of the threaded sleeve (12) is provided with a second fixing seat (3); a plurality of groups of the second fixing seat (3) are arranged on the bottom of the threaded sleeve (12); the plurality of groups of the second fixing seat (3) are arranged outside the sealing sleeve (13); the inner side of the second fixing seat (3) is rotatably connected with a rotating ball (31).

4. A replaceable automotive shock absorber top cover as set forth in claim 1, characterized in that: The bottom of the first fixing seat (16) is fixedly connected with a dust cover (4); the dust cover (4) is sleeved outside the spring column (17); the middle part of the dust cover (4) is provided with an observation window (41).

5. A replaceable automotive shock absorber top cover as set forth in claim 1, characterized by: The outer side wall of the bottom end of the spring column (17) is fixedly connected with a connecting ring (5); the side wall of the connecting ring (5) is fixedly connected with a connecting operation plate (51).

6. A replaceable automotive shock absorber top cover as set forth in claim 2, characterized by: The inner side wall of the closing ring (25) is fixedly connected with a protective soft ring (6); the inner side wall of the protective soft ring (6) is in close contact with the outer side wall of the shock absorber top cover body (1).

7. A replaceable automotive shock absorber top cover as set forth in claim 2, characterized by: The outer side wall of the top end of the rotating cylinder (2) is provided with a friction groove (7); a plurality of groups of the friction groove (7) are arranged outside the rotating cylinder (2).

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