Degradable modified plastic integrated injection molding structural part for automobile

Abstract

The utility model relates to the technical field of automobile injection molding structural parts, and discloses a degradable modified plastic automobile integrated injection molding structural part which comprises a fixing seat, a wire arranging seat is fixedly connected to the bottom of the fixing seat, a wire inlet hole is formed in the top of the wire arranging seat, and the output end of the bottom of the wire inlet hole extends to the top of the inner wall of the wire arranging seat. The outer side wall of the wire arrangement seat is provided with four wire outlet holes which are annularly distributed at equal intervals, and the outer wall of one end, close to the wire outlet holes, of the wire arrangement seat is provided with a threaded groove. Cables can be orderly arranged through the wire inlet hole and the wire outlet hole, winding abrasion is avoided, the wire arranging base is in threaded connection with the bottom cover, the sealing performance and the cable fixing effect are enhanced, the overall stability of the structure is improved, meanwhile, the cushion block in the fixing base buffers the cables, the fixing cover resists external impact, internal parts are effectively protected, and the cable arranging base is suitable for the field of the automobile industry.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile injection molding structural part, concretely is a kind of degradable modified plastics automobile integrated injection molding structural part. BACKGROUND

[0002] In the field of automobile industry, the rationality and reliability of mechanical structure design play a key role in the overall performance of vehicle. With the increasing richness of automobile functions, the number of cables in the vehicle increases significantly, and there are obvious defects in the cable management of traditional automobile structural parts. It lacks systematic cable layout design, and the cables are often laid randomly, with serious mutual entanglement. Not only does it increase the complexity and error probability in the assembly process, but also makes the cables prone to damage due to mutual friction and extrusion during vehicle operation, which can cause electrical faults and affect the normal use and safety performance of the vehicle. At the same time, traditional structural parts are mostly designed in a split type, with each component connected by bolts, buckles and other means. Under the complex and variable driving conditions of the automobile, such as frequent start-stop, severe vibration and impact of harsh road conditions, these connection parts are prone to looseness, resulting in a decrease in the overall stability of the structural parts, shortening the service life of automobile parts, increasing maintenance costs and safety hazards. In addition, traditional structural parts also have deficiencies in protection, such as being unable to effectively resist external stone impact, dust intrusion and water vapor corrosion, which limits the further improvement of the performance of automobile mechanical structure.

[0003] The split design of traditional automobile structural parts and the complex cable layout result in complicated production procedures, which requires more manpower and time cost for assembly and debugging, reducing production efficiency. At the same time, frequent cable failures and component connection looseness problems make the automobile face a high repair rate in the after-sales stage, not only increasing the maintenance service cost, but also seriously affecting the brand image and consumer experience. During vehicle driving, unstable mechanical structure can produce additional noise and vibration, reducing the driving comfort, and the looseness and wear of structural parts can also cause more serious mechanical failures, threatening the safety of passengers. In addition, due to the poor protection performance of traditional structural parts, internal components are eroded by the external environment for a long time, accelerating aging, which greatly reduces the overall reliability and durability of the automobile, making it difficult to meet the demand for high-performance and long-life products in modern automobile industry. Therefore, we propose a degradable modified plastics automobile integrated injection molding structural part. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a degradable modified plastics automobile integrated injection molding structural part, which solves the above problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: A degradable modified plastic automobile integrated injection molding structural part, including the fixed base, the fixed base bottom is fixedly connected with the wire arrangement seat, the wire arrangement seat top is equipped with the wire inlet hole, the wire inlet hole bottom output end extends to the wire arrangement seat inner wall top, the wire arrangement seat outside wall is equipped with four ring shape equidistance distribution wire outlet holes, the wire arrangement seat is equipped with the thread groove outside wall near wire outlet hole one end.

[0006] Preferably, the wire arrangement seat bottom is equipped with the bottom cover, the bottom cover inner wall is equipped with the second thread groove, and the second thread groove is in threaded connection with the thread groove.

[0007] Preferably, the fixed base inner wall bottom is equipped with the cushion block, the cushion block top is equipped with the wire hole, and the wire hole extends to the cushion block bottom.

[0008] Preferably, the fixed base bottom is equipped with the wire hole, and the wire hole is parallel with the wire inlet hole.

[0009] Preferably, the fixed base top is fixedly connected with the fixed cover, and the fixed cover top is equipped with the top fixed ring.

[0010] Preferably, the fixed cover outside wall is equipped with four ring shape equidistance distribution hollows.

[0011] Preferably, the top fixed ring is circular, and the top fixed ring top is equipped with eight ring shape equidistance distribution fixed holes.

[0012] Compared with the prior art, the utility model provides a degradable modified plastic automobile integrated injection molding structural part, which has the following beneficial effects:

[0013] 1、The degradable modified plastic automobile integrated injection molding structural part, relative to traditional automobile structural part when wiring, cable lacks systematic management structure, often appears messy winding situation, not only increases assembly difficulty, and in the vehicle operation process, cable between mutual friction, extremely easy to cause outer skin breakage, causes short circuit etc. Electrical fault.But the device constructs integrated cable management space through the fixed base bottom and wire arrangement seat fixed connection, and the wire hole of fixed base bottom, the wire inlet hole of wire arrangement seat top and the wire hole on cushion block are parallel and correspond, so that the cable can be introduced vertically and orderly, and the four wire outlet holes of the wire arrangement seat outside wall are ring shape equidistance distribution, so that the cable can be accurately led out according to demand, and the bottom cover of bottom can be screwed, so that the cable can be effectively fixed, and the shaking and winding are avoided, the failure risk caused by cable problem is greatly reduced, and the stability of automobile electrical system operation is improved.

[0014] 2、The degradable modified plastic automobile integrated injection molding structural part, relative to the traditional automobile structural part, is designed in a split type, and various components are connected by bolts, buckles and the like, the connecting points are many and the stress is dispersed, under the complex driving conditions of the automobile, such as sudden acceleration, sudden braking and driving on a bumpy road, the connecting parts of the components are prone to looseness, thereby affecting the stability and reliability of the overall structure. The device is integrally injection molded, a large number of connecting links are reduced. At the same time, the wire arrangement seat and the bottom cover are tightly threadedly connected through the threaded groove and the second threaded groove, this connection mode not only has good sealing performance, but also can bear a large tensile force and torque, ensuring the safety of the cables inside the wire arrangement seat; the top fixing ring is stably connected with other components of the automobile through eight annular equidistant fixing holes, so that the whole structural part can stably bear various external forces during the operation of the vehicle, greatly enhancing the stability and reliability of the mechanical structure, and effectively prolonging the service life of the automobile parts.

[0015] 3、The degradable modified plastic automobile integrated injection molding structural part, relative to the traditional automobile structural part, is designed in a split type, and various components are connected by bolts, buckles and the like, the connecting points are many and the stress is dispersed, under the complex driving conditions of the automobile, such as sudden acceleration, sudden braking and driving on a bumpy road, the connecting parts of the components are prone to looseness, thereby affecting the stability and reliability of the overall structure. The device is integrally injection molded, a large number of connecting links are reduced. At the same time, the wire arrangement seat and the bottom cover are tightly threadedly connected through the threaded groove and the second threaded groove, this connection mode not only has good sealing performance, but also can bear a large tensile force and torque, ensuring the safety of the cables inside the wire arrangement seat; the top fixing ring is stably connected with other components of the automobile through eight annular equidistant fixing holes, so that the whole structural part can stably bear various external forces during the operation of the vehicle, greatly enhancing the stability and reliability of the mechanical structure, and effectively prolonging the service life of the automobile parts. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a bottom schematic view of the utility model;

[0018] Fig. 3 It is a sectional view schematic view of the utility model.

[0019] In the drawing: 1, fixed seat; 2, wire arrangement seat; 3, wire inlet hole; 4, wire outlet hole; 5, threaded groove; 6, bottom cover; 7, second threaded groove; 8, pad; 9, wire hole; 10, wire hole; 11, fixed cover; 12, top fixing ring; 13, fixing hole. DETAILED DESCRIPTION

[0020] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0021] Please refer to Figs. 1-3 A degradable modified plastic automobile integrated injection molding structural part, including a fixed seat 1, the bottom of the fixed seat 1 is fixedly connected with a wire arrangement seat 2, the top of the wire arrangement seat 2 is provided with a wire inlet hole 3, the bottom output end of the wire inlet hole 3 extends to the inner wall top of the wire arrangement seat 2, the outer side wall of the wire arrangement seat 2 is provided with four wire outlet holes 4 distributed in a ring shape at equal intervals, the outer wall of the wire arrangement seat 2 close to one end of the wire outlet hole 4 is provided with a threaded groove 5, the fixed seat 1 provides basic support for the whole structural part, connects the wire arrangement seat 2, ensures its stability, the wire inlet hole 3 facilitates the cable to be introduced into the wire arrangement seat 2 from the fixed seat 1, provides a channel for the cable to enter the inside of the structural part, the wire outlet hole 4 enables the cable to be drawn out of the wire arrangement seat 2 as required, realizes the shunt arrangement of the cable, and the threaded groove 5 is used for being connected with a bottom cover 6 and can protect the cable in the wire arrangement seat 2.

[0022] Further, the bottom of the wire arrangement seat 2 is provided with the bottom cover 6, the inner side wall of the bottom cover 6 is provided with a second threaded groove 7, the second threaded groove 7 is in threaded connection with the threaded groove 5, the bottom cover 6 is connected with the wire arrangement seat 2 through threads, can seal the bottom of the wire arrangement seat 2, prevent dust, water vapor and the like from entering, protect the internal cable, further fix the cable at the same time, avoid its shaking and mutual entanglement.

[0023] Further, the inner wall bottom of the fixed seat 1 is provided with a cushion block 8, the top of the cushion block 8 is provided with a wire hole 9, the wire hole 9 extends to the bottom of the cushion block 8, the wire hole 9 is parallel to the wire inlet hole 3, the wire hole 9 of the cushion block 8 cooperates with the wire inlet hole 3, plays a precise positioning role on the cable, makes the cable keep stable in the fixed seat 1, and can buffer the impact of the outside on the cable, reduces the damage of the cable due to vibration and the like.

[0024] Further, the bottom of the fixed seat 1 is provided with a wire hole 10, the wire hole 10 is parallel to the wire inlet hole 3, the wire hole 10 serves as the inlet of the cable into the fixed seat 1, is aligned with the wire inlet hole 3, and facilitates the cable to smoothly penetrate into the inside of the structural part, ensures the smoothness of the cable introduction process.

[0025] Further, the top of the fixed seat 1 is fixedly connected with a fixed cover 11, the top of the fixed cover 11 is provided with a top fixing ring 12, the fixed cover 11 plays a protection role on the components and the cable in the fixed seat 1, avoids its collision and scratching by external objects, and the top fixing ring 12 is used for connecting the whole structural part with other components of the automobile, realizes the installation and fixation of the structural part.

[0026] Further, the outer side wall of the fixed cover 11 is provided with four annular hollows distributed at equal intervals. The hollow design can reduce the weight of the fixed cover 11, reduce the overall weight of the structural member, and facilitate the observation of the internal cable condition to some extent, which is beneficial to maintenance and repair.

[0027] Further, the top fixing ring 12 is in the shape of a circular ring, and eight fixing holes 13 are arranged on the top of the top fixing ring 12 in the shape of an annular ring. The circular ring-shaped top fixing ring 12 cooperates with the fixing holes 13, and the structural member can be firmly installed on the automobile through connecting members such as bolts. The eight fixing holes 13 ensure the stability and reliability of the installation, so that the structural member remains stable during the operation of the automobile.

[0028] Usage instructions

[0029] Structure description: 1, fixed seat 1: as the basic part of the structural member, providing support, the bottom is fixedly connected with the cable management seat 2, and the top is fixedly connected with the fixed cover 11;

[0030] 2, cable management seat 2: used for arranging cables, provided with an inlet hole 3 on the top, an outlet hole 4 on the outer side wall, a threaded groove 5 on the outer wall near the outlet hole 4, and a bottom cover 6 threadedly connected with the bottom and located below the fixed seat 1;

[0031] 3, bottom cover 6: sealing the bottom of the cable management seat 2 to prevent dust and water vapor from entering, and provided with a second threaded groove 7 on the inner side wall for threadedly connecting with the threaded groove 5 of the cable management seat 2 and located at the bottom of the cable management seat 2;

[0032] 4, cushion block 8: for positioning and buffering the cable, the wire hole 9 on the top is parallel to the wire hole 10 on the bottom of the fixed seat 1 and the inlet hole 3 of the cable management seat 2, and is located at the bottom of the inner wall of the fixed seat 1;

[0033] 5, fixed cover 11: for protecting the internal components and cables of the fixed seat 1, provided with a hollow on the outer side wall and a top fixing ring 12 on the top and located at the top of the fixed seat 1;

[0034] 6, top fixing ring 12: for fixing the structural member on the automobile, provided with a fixing hole 13 on the top and located at the top of the fixed cover 11;

[0035] 7, inlet hole 3: for guiding the cable into the cable management seat 2 and located at the top of the cable management seat 2;

[0036] 8, outlet hole 4: for leading the cable out of the cable management seat 2 and arranged in the shape of an annular ring on the outer side wall of the cable management seat 2;

[0037] 9, threaded groove 5: cooperates with the second threaded groove 7 of the bottom cover 6 to realize the closure of the bottom of the cable management seat 2 and is located on the outer wall near the outlet hole 4 of the cable management seat 2;

[0038] 10、Second thread groove 7: Threaded with the thread groove 5 of the wire harness seat 2, used for installing the bottom cover 6, located in the inner side wall of the bottom cover 6;

[0039] 11、Wire hole 9: Positioning the cable and assisting in buffering, parallel to the inlet hole 3 up and down, located at the top of the pad 8;

[0040] 12、Wire hole 10: As the entrance of the cable into the fixed seat 1, parallel to the inlet hole 3 up and down, located at the bottom of the fixed seat 1;

[0041] 13、Hollow: Reduce the weight of the fixed cover 11, facilitate observation of the inside, ring-shaped and equidistantly distributed on the outer side wall of the fixed cover 11;

[0042] 14、Fixed hole 13: Used for connecting the automobile part fixing structure, ring-shaped and equidistantly distributed on the top of the top fixing ring 12.

[0043] Working principle: firstly through the linkage of fixed seat 1 and wire arrangement seat 2 achieves the cable fixing and protection effect. Fixed seat 1 as the basic part of the overall structure, its bottom fixedly connected with wire arrangement seat 2, provides stable support for wire arrangement seat 2. Fixed seat 1 bottom is provided with wire hole 10, wire hole 10 is parallel with inlet hole 3, cable enters from fixed seat 1 wire hole 10, through inlet hole 3 into wire arrangement seat 2, realizes the preliminary fixing of cable in structural parts, and inlet hole 3 bottom output end extends to wire arrangement seat 2 inner wall top, ensures that cable can smoothly enter wire arrangement seat 2, plays a certain protection role to cable, prevents cable from being damaged due to excessive bending, through the linkage of wire arrangement seat 2 and bottom cover 6 achieves the cable orderly arrangement and sealing effect. Wire arrangement seat 2 outer wall is provided with four ring-shaped equidistant distribution outlet holes 4, wire arrangement seat 2 is provided with threaded groove 5 on the outer wall near one end of outlet hole 4, bottom cover 6 inner wall is provided with second threaded groove 7, second threaded groove 7 is screw connected with threaded groove 5. After cable is arranged in wire arrangement seat 2, it is led out through outlet hole 4. Bottom cover 6 is screw connected with wire arrangement seat 2, when bottom cover 6 is screwed on the bottom of wire arrangement seat 2, on the one hand, it can prevent dust, moisture and other external factors from entering wire arrangement seat 2, causing damage to the cable; on the other hand, it can further fix the cable, keeping it in an orderly state in wire arrangement seat 2, avoiding entanglement of the cables, improving the safety and reliability of the cables, through the linkage of pad 8 and fixed seat 1 achieves the cable positioning and buffering effect. Fixed seat 1 inner wall bottom is provided with pad 8, pad 8 top is provided with wire hole 9, wire hole 9 extends to pad 8 bottom, and wire hole 9 is parallel with inlet hole 3. After cable enters from inlet hole 3, it passes through wire hole 9 of pad 8, wire hole 9 plays a positioning role to the cable, keeping it stable in fixed seat 1, preventing it from shaking. At the same time, pad 8 can buffer the cable, reducing the impact force of the external environment on the cable, protecting it from damage. Fixed seat 1 top is fixedly connected with fixed cover 11, fixed cover 11 outer wall is provided with four ring-shaped equidistant distribution hollows, top fixing ring 12 is circular, top fixing ring 12 top is provided with eight ring-shaped equidistant distribution fixing holes 13. Fixed cover 11 can further protect the components and cables in fixed seat 1 from damage caused by external objects such as collision and scratching. Top fixing ring 12 is connected with other parts on the car through fixing holes 13, fixing the entire structure on the car, allowing it to work stably, and also facilitating the installation and removal of the structure.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A degradable modified plastic integrated injection molded structural part for automobiles, comprising a fixing seat (1), characterized in that: The bottom of the fixed seat (1) is fixedly connected with a wire arrangement seat (2), the top of the wire arrangement seat (2) is provided with an inlet hole (3), the bottom output end of the inlet hole (3) extends to the inner wall top of the wire arrangement seat (2), the outer wall of the wire arrangement seat (2) is provided with four outlet holes (4) which are annularly and equidistantly distributed, and the outer wall of the wire arrangement seat (2) near one end of the outlet hole (4) is provided with a threaded groove (5). ​ 2. The degradable modified plastic integrated injection molding structural part of an automobile according to claim 1, characterized in that: The bottom of the wire arrangement seat (2) is provided with a bottom cover (6), the inner wall of the bottom cover (6) is provided with a second threaded groove (7), and the second threaded groove (7) is in threaded connection with the threaded groove (5).

3. The degradable modified plastic integrated injection molding structural part of an automobile according to claim 1, characterized in that: The inner wall bottom of the fixed seat (1) is provided with a cushion block (8), the top of the cushion block (8) is provided with a wire hole (9), the wire hole (9) extends to the bottom of the cushion block (8), and the wire hole (9) is parallel to the inlet hole (3) in the up-down direction.

4. The degradable modified plastic integrated injection molding structural part of an automobile according to claim 1, characterized in that: The bottom of the fixed seat (1) is provided with a wire hole (10), and the wire hole (10) is parallel to the inlet hole (3) in the up-down direction.

5. The degradable modified plastic integrated injection molded structural part of claim 1, wherein: The top of the fixed seat (1) is fixedly connected with a fixed cover (11), and the top of the fixed cover (11) is provided with a top fixed ring (12).

6. The degradable modified plastic integrated injection molded structural part of an automobile according to claim 5, characterized in that: The outer wall of the fixed cover (11) is provided with four hollows which are annularly and equidistantly distributed.

7. The degradable modified plastic integrated injection molded structural part of claim 5, wherein: The top fixed ring (12) is in the shape of a circular ring, and the top of the top fixed ring (12) is provided with eight fixed holes (13) which are annularly and equidistantly distributed.

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