CN219077310U - Windscreen wiper side cover plate and automobile body structure - Google Patents

Abstract

The utility model relates to the technical field of automobile parts, in particular to a side cover plate of a windscreen wiper and an automobile body structure, wherein the side cover plate of the windscreen wiper comprises a cover plate main body, and the cover plate main body is provided with a positioning strip which is abutted with the side edge of a front windshield, a first clamping structure which is used for being clamped with a clamping groove of the front cover plate of the windscreen wiper and a plurality of second clamping structures which are used for being clamped with clamping grooves of an automobile wing; the second clamping structure comprises a first clamping pin and a second clamping pin, one end of the first clamping pin and one end of the second clamping pin are respectively connected with the cover plate main body, the other end of the first clamping pin is connected with the other end of the second clamping pin, and a cavity is formed between the first clamping pin and the second clamping pin; the first clamping leg is provided with a first bulge, and the second clamping leg is provided with a second bulge. The side cover plate of the windscreen wiper is simple to assemble, and the second clamping structure of the double-foot structure is stronger in deformation resistance and stability, and is not easy to deform and break away from the fender clamping groove after being clamped with the fender clamping groove for a long time.

Description

Windscreen wiper side cover plate and automobile body structure

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a side cover plate of a windscreen wiper and an automobile body structure.

Background

In the automobile body, the side cover plate of the windscreen wiper is lapped between the front windshield and the automobile fender, and the side cover plate of the windscreen wiper has the function of filling up a gap between the front windshield and the automobile fender, so that the aesthetic property of the automobile body can be improved, and sundries can be prevented from falling into the automobile body. The side cover plate of the windscreen wiper is fixed on the automobile body through being matched and connected with the front windshield of the automobile, the fender of the automobile and the front cover plate of the windscreen wiper.

The prior art discloses a side cover plate of a windscreen wiper, which comprises a side cover plate body of the windscreen wiper, wherein the side cover plate body of the windscreen wiper is provided with a mounting column used for being matched and connected with a front cover plate of the windscreen wiper and a plurality of clamping parts used for being clamped with a fender; the side edge of the windscreen wiper side cover plate body connected with the windscreen is provided with a lip edge used for pressing on the windscreen; the windscreen wiper side cover plate body is provided with a supporting structure for supporting the side edge of the windscreen. The side edges of the side cover plate body of the windscreen wiper are connected with the side edges of the side cover plate body of the windscreen wiper in a clamping mode, and the side edges of the side cover plate body of the windscreen wiper are connected with the clamping grooves in a clamping mode in an interference fit mode.

In the above technical scheme, the fender needs to be firmly connected with the front cover and the fender through interference fit with the clamping notch, but in the practical use process, the mounting column is subjected to extrusion force of the fender for a long time, and meanwhile, the end part of the front cover is also subjected to extrusion force of the fender, so that deformation of the end part of the front cover and the mounting column is easy to occur, the width of the clamping notch is enlarged, and finally, the front cover and the fender are separated from the clamping joint.

Disclosure of Invention

Aiming at the problem that the side cover plate of the windscreen wiper in the prior art is easy to separate from the fender after long-term use, the utility model provides the side cover plate of the windscreen wiper, which is not easy to separate from the fender after long-term use.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the side cover plate of the windscreen wiper comprises a cover plate main body, wherein a plurality of positioning strips used for being abutted against the side edge of the front windshield of the automobile, a first clamping structure used for being clamped with a clamping groove of the front cover plate of the windscreen wiper and a plurality of second clamping structures used for being clamped with a clamping groove of the fender of the automobile are arranged on the cover plate main body; the second clamping structure comprises a first clamping pin and a second clamping pin, one end of the first clamping pin and one end of the second clamping pin are respectively connected with the cover plate main body, the other end of the first clamping pin is connected with the other end of the second clamping pin, and a cavity is formed between the first clamping pin and the second clamping pin; one side of the first clamping foot far away from the second clamping foot is provided with a first bulge, and one side of the second clamping foot far away from the first clamping foot is provided with a second bulge.

In the technical scheme, when the side cover plate of the windscreen wiper is installed, the first clamping structure is clamped into the clamping groove of the front cover plate of the windscreen wiper, so that the side cover plate of the windscreen wiper is fixed on the front cover plate of the windscreen wiper; then, the side cover plate of the windscreen wiper is moved to enable the positioning strip to be abutted against the side face of the front windshield, and at the moment, the side edge of the side cover plate of the windscreen wiper is attached to the end face of the front windshield; finally, the second clamping part is clamped into the fender clamping groove, and in the process that the first bulge and the second bulge simultaneously pass through the fender clamping groove, the first bulge and the second bulge are driven to be concavely deformed towards the direction of the cavity by the extrusion force of the inner wall of the fender clamping groove, and the distance between the first bulge and the second bulge is temporarily shortened and simultaneously smoothly passes through the fender clamping groove; the first bulge and the second bulge pass through the fender clamping groove and then quickly recover to deform and return to be simultaneously abutted with the end face of the fender, so that the side cover plate of the windscreen wiper is firmly connected with the fender. The second clamping structure of the double-foot structure is stronger in strength and stronger in deformation resistance compared with the single-foot structure, and the windscreen wiper side cover plate is in a use state, the first bulge on the first clamping foot and the second bulge on the second clamping foot are simultaneously abutted with the fender, and the second clamping structure is not easy to deform after long-time use, so that the windscreen wiper side cover plate can be stably arranged on the fender for a long time.

Preferably, a third protrusion is further disposed on one side, far away from the second clip leg, of the first clip leg, and a limiting groove is formed between the third protrusion and the first protrusion. After the second clamping structure passes through the fender clamping groove, the fender is limited in the limiting groove, and the movable range of the fender is reduced through the limiting groove, so that the stability of the clamping connection of the side cover plate of the windscreen wiper and the fender is further improved.

Preferably, a distance between one end of the first protrusion away from the cover plate main body and one end of the second protrusion away from the cover plate main body is smaller than a distance between one end of the first protrusion close to the cover plate main body and one end of the second protrusion close to the cover plate main body. When the side cover plate of the windscreen wiper is installed, one end with small first bulge and second bulge distance in the second clamping structure passes through the fender clamping groove first, so that the positioning of the second clamping structure is facilitated, and the extrusion and friction of the first bulge and the second bulge to the inner wall of the fender clamping groove in the process of passing through the fender clamping groove can be reduced.

Preferably, the first protrusion extends from the side surface of the first clamping leg to one end of the first clamping leg away from the cover plate main body, the side surface of the first protrusion away from the first clamping leg is an arc-shaped surface, and the second protrusion has the same structure as the first protrusion. The design of arcwall face can avoid the collision that the acute angle probably caused the fender terminal surface of installation windscreen wiper side cover, reduces windscreen wiper side cover's installation resistance, also can improve the aesthetic property of second joint structure simultaneously.

Preferably, the cavity is internally provided with a supporting rib, one end of the supporting rib is connected with the cover plate main body, and the other end of the supporting rib is simultaneously connected with one end, away from the cover plate main body, of the first clamping pin and one end, away from the cover plate main body, of the second clamping pin. The support strength of the first clamping leg and the second clamping leg can be further improved by the aid of the support ribs, and therefore the deformation resistance of the whole second clamping structure is improved.

Preferably, the first clamping structure comprises a clamping plate arranged on the cover plate main body, a hollowed-out groove is formed in the clamping plate, clamping teeth used for being clamped with the windscreen wiper positive cover plate clamping groove are formed in the inner wall of the hollowed-out groove, and the clamping teeth are partially protruded out of the side face of the clamping plate. In the process that the clamping plate passes through the front cover plate clamping groove of the windscreen wiper, the clamping teeth can be extruded by the inner wall of the front cover plate clamping groove of the windscreen wiper and are bent and deformed from one side of the clamping plate to the other side of the clamping plate through the hollow groove, and after the clamping teeth pass through the front cover plate clamping groove of the windscreen wiper, the clamping teeth restore to be deformed and reset to be abutted with the end face of the front cover plate of the windscreen wiper. Because the material of the front cover plate of the windscreen wiper is usually a soft rubber material, the hardness is softer than that of a fender of a sheet metal structure, and the deformation resistance is weaker than that of the fender, the hollowed grooves are formed in the clamping plate so as to reduce the bending deformation resistance of the first clamping teeth, and therefore the extrusion deformation of the first clamping structure on the inner wall of the clamping groove of the front cover plate of the windscreen wiper in the installation process is reduced; meanwhile, in the using process of the side cover plate of the windscreen wiper, the clamping plate is parallel to the horizontal ground, the clamping teeth are parallel to the side face of the clamping plate under the action of the positive cover plate of the windscreen wiper, and the clamping plate and the clamping teeth are not subjected to external force in the gravity direction, so that the clamping teeth are not easy to bend in the gravity direction, and the side cover plate of the windscreen wiper can be stably arranged on the positive cover plate of the windscreen wiper for a long time.

The surface of the positioning strip, which is abutted against the side surface of the front windshield, can be a plane or a curved surface.

Preferably, the positioning strip is provided with an abutting plane for abutting against the side surface of the front windshield. The contact area of the positioning strip and the front windshield can be increased by the abutting plane, and the stability of the positioning strip on the side surface of the front windshield is improved, so that the lap joint stability of the side cover plate of the windscreen wiper and the front windshield and the tightness of the side cover plate of the windscreen wiper are improved.

Preferably, the positioning strip is close to one end of the cover plate main body and is provided with a first reinforcing rib, the positioning strip is positioned between two ends of the first reinforcing rib, and the first reinforcing rib is connected with the cover plate main body. The first reinforcing ribs can improve the deformation resistance of the positioning strips and reduce the bending deformation of the positioning strips.

Preferably, a plurality of second reinforcing ribs are distributed on the cover plate main body. The second reinforcing ribs are arranged on the cover plate main body, so that the strength and rigidity of the whole side cover plate of the windscreen wiper can be improved, the shock resistance of the side cover plate of the windscreen wiper can be improved, and the service life of the side cover plate of the windscreen wiper can be prolonged.

The utility model also provides an automobile body structure, which comprises a front windshield, a front windshield wiper cover plate, a fender and the side windshield wiper cover plate; the front cover plate of the windscreen wiper is provided with a first clamping groove for being clamped with the first clamping structure; and a plurality of second clamping grooves used for being clamped with the second clamping structures are formed in the fender.

The utility model has the beneficial effects that: the second clamping structure is provided with the first bulge and the second bulge which are clamped with the fender clamping groove, compared with the single-leg structure, the second clamping structure of the double-leg structure is stronger in strength and stronger in deformation resistance, and the second clamping structure is not easy to deform and is not easy to deviate from the fender clamping groove after long-time use; the first clamping structure comprises a hollowed-out groove and clamping teeth, the clamping teeth can deform to move at two sides of the hollowed-out groove, so that the mounting resistance of the side cover plate of the windscreen wiper is reduced, and meanwhile, the clamping teeth can also ensure the stable connection of the side cover plate of the windscreen wiper and the front cover plate of the windscreen wiper; the first reinforcing rib is arranged at one end of the positioning strip, which is connected with the cover plate main body, so that the deformation resistance of the positioning strip can be improved, and the lap joint stability of the side cover plate of the windscreen wiper and the front windshield is improved; the cover plate main body is provided with a plurality of second reinforcing ribs, so that the impact resistance of the whole side cover plate of the windscreen wiper can be improved, and the service life of the side cover plate of the windscreen wiper can be prolonged.

Drawings

FIG. 1 is a schematic view of a wiper side cover plate;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a schematic structural view of a second clamping structure;

FIG. 4 is an enlarged schematic view of portion B of FIG. 1;

FIG. 5 is a schematic structural view of a first clamping structure;

FIG. 6 is a schematic view of the structure of the locating bar;

FIG. 7 is a schematic structural view of an automotive body structure;

FIG. 8 is a schematic diagram illustrating the cooperation between the first slot and the first engaging structure;

FIG. 9 is a schematic diagram illustrating the cooperation between the second clamping groove and the second clamping structure;

FIG. 10 is a schematic view of the cooperation of a front windshield with a locating bar.

In the accompanying drawings: 1-a cover plate main body; 2-positioning strips; 3-a first clamping structure; 301-clamping plates; 302-engraving a groove; 303-latch; 4-a second clamping structure; 401-first clamping pins; 402-second clamping pins; 403-cavity; 404-a first protrusion; 405-second protrusions; 406-a third protrusion; 407-a limit groove; 408 support ribs; 5-a first reinforcing rib; 6-a second reinforcing rib; 7-front windshield; 8-wiper positive cover plate; 801-a first card slot; 9-fender; 901-second draw-in groove.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are orientations or positional relationships indicated by terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships shown in the drawings, this is merely for convenience in describing the present utility model and simplifying the description, and is not an indication or suggestion that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that it is possible for those of ordinary skill in the art to understand the specific meaning of the terms described above according to specific circumstances.

The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:

example 1

The side cover plate of the windscreen wiper shown in fig. 1 comprises a cover plate main body 1, wherein three positioning strips 2 used for being abutted against the side edge of a front windshield, a first clamping structure 3 used for being clamped with a clamping groove of the front cover plate of the windscreen wiper and two second clamping structures 4 used for being clamped with clamping grooves of a fender of a car are arranged on the cover plate main body 1. Specifically, the positioning strip 2 is arranged on one side of the cover plate main body 1, which is used for abutting against the front windshield end surface, the second clamping structure 4 is arranged on one side of the cover plate main body 1, which is used for overlapping with the fender, and the first clamping structure 3 is arranged on one side of the cover plate main body 1, which is used for overlapping with the windshield wiper positive cover plate; as shown in fig. 2 and 3, one end of the first card pin 401 and one end of the second card pin 402 are respectively connected with the cover plate main body 1, the other end of the first card pin 401 is connected with the other end of the second card pin 402, and a cavity 403 is formed between the first card pin 401 and the second card pin 402; the side of the first card leg 401 far away from the second card leg 402 is provided with a first protrusion 404, and the side of the second card leg 402 far away from the first card leg 401 is provided with a second protrusion 405.

Further, a third protrusion 406 is further disposed on a side of the first clip leg 401 away from the second clip leg 402, and a limiting slot 407 is formed between the third protrusion 406 and the first protrusion 404. After the second clamping structure 4 passes through the fender clamping groove, the fender is limited in the limiting groove 407, and the movable range of the fender is reduced through the limiting groove 407, so that the stability of the clamping connection of the side cover plate of the windscreen wiper and the fender is further improved.

Further, the distance between the end of the first protrusion 404 away from the cover body 1 and the end of the second protrusion 405 away from the cover body 1 is smaller than the distance between the end of the first protrusion 404 close to the cover body 1 and the end of the second protrusion 405 close to the cover body 1. When the side cover plate of the windscreen wiper is installed, one end, with small spacing between the first protrusion 404 and the second protrusion 405, of the second clamping structure 4 firstly penetrates through the fender clamping groove, so that the positioning of the second clamping structure 4 is facilitated, and the extrusion and friction of the first protrusion 404 and the second protrusion 405 to the inner wall of the fender clamping groove in the process of penetrating through the fender clamping groove can be reduced.

Further, the first protrusion 404 extends from the side surface of the first clip leg 401 to one end of the first clip leg 401 away from the cover plate main body 1, the side surface of the first protrusion 404 away from the first clip leg 401 is an arc surface, and the second protrusion 405 has the same structure as the first protrusion 404. The design of arcwall face can avoid the collision that the acute angle probably caused the fender terminal surface to the fender side cover board in-process of installing, reduces the installation resistance of windscreen wiper side cover board, also can improve the aesthetic property of second joint structure 4 simultaneously.

Further, a supporting rib 408 is disposed in the cavity 403, one end of the supporting rib 408 is connected with the cover plate main body 1, and the other end of the supporting rib 408 is simultaneously connected with one end far away from the cover plate main body 1 and one end far away from the cover plate main body 1 of the second clamping leg 402. The provision of the support rib 408 can further improve the support strength of the first clip leg 401 and the second clip leg 402, thereby improving the deformation resistance of the entire second clip structure 4.

The working principle or workflow of the present embodiment: when the windscreen wiper side cover plate is installed, the first clamping structure 3 is clamped into the clamping groove of the windscreen wiper front cover plate, so that the windscreen wiper side cover plate is fixed on the windscreen wiper front cover plate; then, the side cover plate of the windscreen wiper is moved to enable the positioning strip 2 to be abutted against the side face of the front windshield, and at the moment, the side edge of the side cover plate of the windscreen wiper is attached to the end face of the front windshield; finally, the second clamping part is clamped into the fender clamping groove, and in the process that the first bulge 404 and the second bulge 405 simultaneously pass through the fender clamping groove, the first bulge 404 and the second bulge 405 are driven to respectively sink and deform towards the direction of the cavity 403 by the extrusion force of the inner wall of the fender clamping groove, and the distance between the first bulge 404 and the second bulge 405 is temporarily shortened and simultaneously smoothly passes through the fender clamping groove; the first protrusion 404 and the second protrusion 405 pass through the fender slot and then quickly recover to deform and return to be simultaneously abutted with the end face of the fender, so that the side cover plate of the windscreen wiper and the fender are firmly connected together. Under the state of using the windscreen wiper side cover plate, the first protrusions 404 on the first clamping feet 401 and the second protrusions 405 on the second clamping feet 402 are simultaneously abutted with the fender, and the second clamping structure 4 is not easy to deform after long-time use, so that the windscreen wiper side cover plate can be stably fixed on the fender for a long time.

The beneficial effects of this embodiment are: the second clamping structure is provided with the first bulge and the second bulge and is clamped with the fender clamping groove, the second clamping structure of the double-foot structure is stronger than that of the single-foot structure, the deformation resistance is stronger, the second clamping structure is not easy to deform and is not easy to deviate from the fender clamping groove after long-time use, and the connection between the side cover plate of the windscreen wiper and the fender is more stable.

Example 2

In this embodiment, on the basis of embodiment 1, referring to fig. 4 and 5, the first clamping structure 3 includes a clamping plate 301 disposed on the cover main body 1, two opposite sides of the clamping plate 301 are respectively provided with a reinforcing rib, a hollow groove 302 is disposed in the middle of the clamping plate 301, and a clamping tooth 303 for clamping with a wiper positive cover clamping groove is disposed on an inner wall of the hollow groove 302; specifically, one side of the latch 303 is flush with one side of the card 301, and the other side of the latch 303 protrudes from the other side of the card 301. In the process that the clamping plate 301 passes through the wiper positive cover plate clamping groove, the clamping teeth 303 are extruded by the inner wall of the wiper positive cover plate clamping groove and are bent and deformed from one side of the clamping plate 301 to the other side of the clamping plate 301 through the hollow groove 302, and after the clamping teeth 303 pass through the wiper positive cover plate clamping groove, the clamping teeth 303 are restored to deform and reset to be abutted with the end face of the wiper positive cover plate. Because the material of the front cover plate of the windscreen wiper is usually a soft rubber material, the hardness of the front cover plate of the windscreen wiper is softer than that of a fender of a sheet metal structure, and the deformation resistance of the front cover plate of the windscreen wiper is weaker than that of the fender, the hollowed grooves 302 are formed in the clamping plate 301 so as to reduce the bending deformation resistance of the first clamping teeth 303, and therefore the extrusion deformation of the first clamping structure 3 on the inner wall of the front cover plate of the windscreen wiper in the installation process is reduced; meanwhile, in the using process of the side cover plate of the windscreen wiper, the clamping plate 301 is parallel to the horizontal ground, the clamping teeth 303 are parallel to the side surface of the clamping plate 301 under the action of the positive cover plate of the windscreen wiper, the clamping plate 301 and the clamping teeth 303 are not subjected to external force in the gravity direction, and therefore the clamping teeth 301 are not easy to bend in the gravity direction, and the side cover plate of the windscreen wiper can be stably arranged on the positive cover plate of the windscreen wiper for a long time.

Further, as shown in fig. 6, the positioning strip 2 is provided with an abutment plane 201 for abutting against the front windshield side surface. The contact area between the positioning strip 2 and the front windshield can be increased by the abutting plane 201, and the stability of the positioning strip 2 on the side surface of the front windshield is improved, so that the lap joint stability of the side cover plate of the windscreen wiper and the front windshield and the tightness of the side cover plate of the windscreen wiper are improved.

Further, one end of the positioning strip 2, which is close to the cover plate main body 1, is provided with a first reinforcing rib 5, the positioning strip 2 is positioned in the middle of the first reinforcing rib 5, and the first reinforcing rib 5 is connected with the cover plate main body 1. The first reinforcing ribs 5 can improve the deformation resistance of the positioning strip 2 and reduce the bending deformation of the positioning strip 2.

Further, as shown in fig. 1, six second reinforcing ribs 6 are distributed on the cover main body 1, wherein one second reinforcing rib 6 is disposed at the tail of the cover main body 1 and extends to the support rib 408 to be connected with the support rib 408 into a whole. The second reinforcing ribs 6 are arranged on the cover plate main body 1, so that the strength and rigidity of the whole side cover plate of the windscreen wiper can be improved, the impact resistance of the side cover plate of the windscreen wiper can be improved, and the service life of the side cover plate of the windscreen wiper can be prolonged.

Specifically, the whole wiper side cover plate is integrally formed.

Other features, operating principles, and advantageous effects of the present embodiment are consistent with those of embodiment 1.

Example 3

An automobile body structure as shown in fig. 7, comprising a front windshield 7, a wiper front cover 8, and a fender 9, and also comprising a wiper side cover of embodiment 1 or embodiment 2; specifically, as shown in fig. 8, a first clamping groove 801 which is clamped with the first clamping structure 3 is formed in the front windshield wiper cover 8, in the use state of the side windshield wiper cover, the clamping plate 301 is parallel to the horizontal ground, and the clamping plate 301 and the clamping teeth 303 are not subjected to external force in the gravity direction; as shown in fig. 9, two second clamping grooves 901 are formed in the fender 9, and two second clamping 4 structures on the wiper side cover plate are respectively clamped with the two second clamping grooves 901; the fitting of the front windshield 7 and the positioning strip 2 of the wiper side cover is schematically shown in fig. 10.

The working principle and beneficial effects of the present embodiment are the same as those of embodiment 1 or embodiment 2.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The side cover plate of the windscreen wiper comprises a cover plate main body (1), wherein a plurality of positioning strips (2) used for being abutted against the side edge of a front windshield, a first clamping structure (3) used for being clamped with a clamping groove of the front cover plate of the windscreen wiper and a plurality of second clamping structures (4) used for being clamped with clamping grooves of the wing plate of a car are arranged on the cover plate main body (1); the novel cover plate is characterized in that the second clamping structure (4) comprises a first clamping pin (401) and a second clamping pin (402), one end of the first clamping pin (401) and one end of the second clamping pin (402) are respectively connected with the cover plate main body (1), the other end of the first clamping pin (401) is connected with the other end of the second clamping pin (402), and a cavity (403) is formed between the first clamping pin (401) and the second clamping pin (402); one side of the first clamping pin (401) far away from the second clamping pin (402) is provided with a first bulge (404), and one side of the second clamping pin (402) far away from the first clamping pin (401) is provided with a second bulge (405).

2. The side cover plate of claim 1, wherein a third protrusion (406) is further disposed on a side of the first clip leg (401) away from the second clip leg (402), and a limiting groove (407) is formed between the third protrusion (406) and the first protrusion (404).

3. A wiper side cover according to claim 1, wherein the distance between the end of the first protrusion (404) away from the cover body (1) and the end of the second protrusion (405) away from the cover body (1) is smaller than the distance between the end of the first protrusion (404) close to the cover body (1) and the end of the second protrusion (405) close to the cover body (1).

4. A side cover plate for a windscreen wiper according to claim 3, wherein said first protrusion (404) extends from a side of said first catch (401) to an end of said first catch (401) away from said cover plate main body (1), a side of said first protrusion (404) away from said first catch (401) is an arc surface, and said second protrusion (405) has the same structure as said first protrusion (404).

5. A side cover plate for a windscreen wiper according to claim 1, wherein a supporting rib (408) is arranged in the cavity (403), one end of the supporting rib (408) is connected with the cover plate main body (1), and the other end of the supporting rib (408) is connected with one end of the first clamping leg (401) away from the cover plate main body (1) and one end of the second clamping leg (402) away from the cover plate main body (1) at the same time.

6. The side cover plate for the windscreen wiper according to claim 1, wherein the first clamping structure (3) comprises a clamping plate (301) arranged on the cover plate main body (1), a hollowed-out groove (302) is formed in the clamping plate (301), clamping teeth (303) used for being clamped with the clamping groove of the front cover plate of the windscreen wiper are arranged on the inner wall of the hollowed-out groove (302), and the clamping teeth (303) are partially protruded out of the side face of the clamping plate (301).

7. A windscreen wiper side cover according to claim 1, wherein said positioning strip (2) is provided with an abutment plane for abutment with a side of a windscreen.

8. A side cover plate for a windscreen wiper according to claim 7, wherein said positioning strip (2) is provided with a first reinforcing rib (5) connected to said cover plate body (1) at one end thereof adjacent to said cover plate body (1), said positioning strip (2) being located between two ends of said first reinforcing rib (5).

9. A windscreen wiper side cover according to any of the preceding claims 1 to 8, wherein said cover body (1) is provided with a plurality of second stiffening ribs (6).

10. An automotive body structure comprising a front windshield (7), a wiper front cover (8) and a fender (9), characterized by further comprising a wiper side cover as claimed in claim 9; a first clamping groove (801) for being clamped with the first clamping structure (3) is formed in the wiper positive cover plate (8); and a plurality of second clamping grooves (901) used for being clamped with the second clamping structures (4) are formed in the fender (9).

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