TWM566162U - Improved wiper blade rubber structure - Google Patents

Abstract

The present invention is an improved structure of a wiper strip, comprising: a strip body; and a wiper blade set having a first wiper blade and a second wiper blade, and the first wiper blade and the second wiper blade respectively The bottom of the strip body is connected by a connecting column, so when the wiper repeatedly swings, the larger wipes can be removed through the front wiper blade, and then the portion of the front wiper blade that is not removed by the rear wiper blade is removed. Not only can the surface of the windshield be effectively cleaned, but also the service life of the wiper strip can be extended without frequent replacement.

Description

Improved structure of wiper strip

The present invention relates to a wiper strip, and more particularly to an improved structure of a wiper strip having a plurality of wiper blades for effective cleaning and improved use time.

According to the popularization of automobiles, people can easily travel to places and efficiently transport goods. In order to allow the driver to have a clear line of sight when it rains, a windshield is installed in front of the windshield of the car, and the raindrops dripping on the windshield are immediately scraped off by the reciprocating swing of the wiper.

However, the wiper strip of the general wiper is usually a rubber product, which is combined with the wiper frame of the wiper. After a long period of sun and rain, there is a phenomenon that the rubber is hardened or cracked, and the wiper strip is caused. The surface of the windshield cannot be in close contact with the windshield, so that it is impossible to cleanly remove the rainwater or dirt attached to the windshield, so that the driver must replace the wiper or wiper strip at a certain interval, which is true for the driver. There is inconvenience.

In addition, the existing wiper strip only has a one-piece wiper blade, in order to allow the wiper blade to clean the rain or dirt attached to the windshield, it will closely fit the windshield, when the wiper wants to change and brush When the direction is used, noise is usually generated, and at the same time, after a long period of use, it is easy to be dusty or The sand stuck in the wiper blade and could not remove the rain or dirt attached to the windshield.

Looking at the above, the creators of this creation have been painstakingly researching, thinking and designing an improved structure of the wiper strip for many years, in order to improve the lack of the prior art, and to enhance the implementation and utilization of the industry.

The main purpose of the present invention is to provide an improved structure of a wiper strip, which is connected to a wiper blade group having a plurality of wiper blades under the main body of the strip through a connecting column, so that the wiper blade group can pass through the front when the wiper repeatedly swings. The wiper blade removes large particles and removes the portion of the front wiper blade that has not been removed by the rear wiper blade, which not only effectively cleans the surface of the windshield, but also prolongs the service life of the wiper strip without frequent replace.

Therefore, in order to achieve the above object, the present invention is an improved structure of a wiper strip, comprising: a strip body having a joint on the top of the strip body for the strip body to be coupled to the strip body The combination of the wiper frame and the wiper blade set has a first wiper blade and a second wiper blade, and the first wiper blade and the second wiper blade are respectively connected to the bottom of the strip body by a connecting post .

The improved structure of the wiper strip, wherein the first wiper blade and the second wiper blade have different shapes on the left side of the top surface and the top side of the right side surface, so that the wiper blades are swung back and forth. The swing angle is different.

The improved structure of the wiper strip of the present invention, wherein an end surface of the first wiper blade and the second wiper blade connected to the connecting post has a width which is smaller than a width of a bottom surface of the connecting post connection width.

The improved structure of the wiper strip of the present invention, wherein the left side of the first wiper blade has a rib extending outward from the end surface, and the top surface of the right side of the first wiper blade does not have the end a rib extending outwardly, and a top surface of the right side of the second wiper blade has a rib extending outwardly from the end surface, and a top surface of the left side of the second wiper blade does not have an outward extension from the end surface Ribs.

The improved structure of the wiper strip is characterized in that the end surface is slightly curved, and the left side surface and the right side surface are slightly curved.

The improved structure of the wiper strip is characterized in that the bottom of the strip main body forms a plurality of arc-shaped resisting surfaces corresponding to the number of the first wiper blade and the second wiper blade.

The improved structure of the wiper strip described above, wherein the bottom of the strip body is a flat abutting surface.

The improved structure of the wiper strip is characterized in that the top of the strip body is further provided with a joint member for the strip body to be combined with the joint groove of a wiper holder by the joint member.

The improved structure of the wiper strip described above, wherein the first wiper blade and the second wiper blade have a composition of rubber and graphene.

To sum up, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with customary articles. It should fully comply with the statutory new patent requirements of novelty and progressiveness, and apply in accordance with the law. This new type of patent application, to encourage creation, to the sense of virtue.

11‧‧‧The main body of the strip

111‧‧‧Connected parts

112‧‧‧Arc-shaped resisting surface

12‧‧‧Wiper Blade Set

121‧‧‧First wiper blade

1211‧‧‧ left side

1212‧‧‧ right side

1213‧‧‧ end face

1214‧‧‧ bottom

1215‧‧‧ rib

122‧‧‧Second wiper blades

1221‧‧‧ left side

1222‧‧‧ right side

1223‧‧‧ end face

1224‧‧‧ bottom

1225‧‧‧ rib

13‧‧‧Connecting column

20‧‧‧ wiper holder

21‧‧‧ joint slot

30‧‧‧windshield

The first figure is a perspective view of the improved structure of the wiper strip of the present invention.

Figure 2 is a front view of Figure 1.

Fig. 3 is a view showing an embodiment of the improved structure of the wiper strip of the present invention.

Fig. 4A is a schematic view showing the improved structure of the wiper strip of the creation along the windshield in one direction.

Figure 4B is a schematic view of the improved structure of the wiper strip of the present invention as it proceeds in the opposite direction along the windshield.

The preferred embodiments of the present invention are described below based on the figures 1, 2, 3, 4A and 4B, and are merely for the purpose of clearly explaining the technical means of the present invention, and are not intended to limit the embodiments of the present creation, but are embodiments of the present creation. One kind.

First, please refer to the improved structure 10 of the wiper strip of the present invention, which includes: a strip body 11; and a wiper blade set 12 having a first wiper blade 121 and a second wiper. The first wiper blade 121 and the second wiper blade 122 are respectively connected to the bottom of the strip body 11 by a connecting post 13 , and the bottom of the strip body 11 corresponds to the first wiper blade 121 . And the number of the second wiper blades 122 forms a plurality of curved abutment faces 112 or a flat abutment face (not shown).

Next, the structure of the first wiper blade 121 and the second wiper blade 122 is described in detail: the top of the left side surface 1211, 1221 of the first wiper blade 121 and the second wiper blade 122 and the top of a right side surface 1212, 1222 are Different shapes, so that the swing angles when the first wiper blade 121 and the second wiper blade 122 swing back and forth are different, not only can extend the service life of the wiper blade set 12, but also enhance the cleaning effect, and The first wiper blade 121 and the second wiper blade 122 One end surface 1213, 1223 connected to the connecting post 13 has a width wider than a bottom surface 1214, 1224 of the connecting post connection 13, and in more detail, in order to make the left side surface 1211, 1221 The top portion has a different shape from the top surface of the right side surface 1212, 1222. The top surface of the left side surface 1211 of the first wiper blade 121 has a rib 1215 extending outward from the end surface 1213, and the right side surface of the first wiper blade 121 The top of the 1212 does not have a rib 1215 extending outward from the end surface 1213. At the same time, the top surface of the right side surface 1222 of the second wiper blade 122 has a rib 1225 extending outward from the end surface 1223, and the second wiper blade The top of the left side surface 1221 of the 122 does not have a rib 1225 extending outwardly from the end surface 1223.

However, the end faces 1213, 1223, the left side faces 1211, 1221, and the right side faces 1212, 1222 described in the above embodiments are slightly curved.

Furthermore, as shown in FIG. 3, the top of the strip body 11 is further provided with a joint member 111 (for example, an insert) for the strip body 10 to be combined with a wiper holder 20 by the joint member 111. The combination of slots 21 (eg, slots) allows the user to remove and replace new features of the aged wiper strip.

Finally, please refer to FIG. 4A, when the improved structure of the wiper strip of the present invention advances along the windshield 30 in one direction (to the left as shown in FIG. 4A), the front side (left side) The first wiper blade 121 may first remove large particles (for example, dust, sand, etc.), and then remove the portion of the first wiper blade 121 by the second (right) wiper blade 122. Clearing; otherwise, when the improved structure of the wiper strip of the present invention advances in the opposite direction (as shown in the right side of FIG. 3B) along the windshield 30, the second wiper blade 122 located at the front (right side) may Firstly, the larger particles are removed, and the portion of the second wiper blade 122 that has not been removed by the rear (left side) of the first wiper blade 121 is removed, so as to be repeatedly activated, thereby achieving the cleaning effect. A wiper blade 121 and the second wiper blade 122 can be closely attached to the windshield 30, thereby reducing the wiper Change the noise generated by the brushing direction.

Meanwhile, it can be seen from FIGS. 4A and 4B that the top surface of the left side surface 1211 of the first wiper blade 121 has a different shape from the top portion of the right side surface 1212 (the top surface of the left side surface 1211 has a rib 1215 extending outward from the end surface 1213). However, the top surface of the right side surface 1212 does not have a rib 1215 extending outward from the end surface 1213, so that the swing angle when swinging back and forth is different, and it is less likely to be bent over a long period of time, thereby improving the service life. The wiper blade 122 is only disposed at a position where the rib 1216 is disposed opposite to the first wiper blade 121, and therefore will not be described again. In detail, when the improved structure of the wiper strip of the present invention advances along the windshield 30 in one direction (to the left as shown in FIG. 4A), the top of the right side surface 1212 of the first wiper blade 121 is There is no rib 1215 extending outward from the end surface 1213, and the top surface of the right side surface 1222 of the second wiper blade 122 has a rib 1225 extending outward from the end surface 1223, so that the first wiper blade 121 can be bent at an angle greater than The second wiper blade 122 can be bent at an angle; otherwise, when the improved structure of the wiper strip of the present invention advances along the windshield 30 in the opposite direction (as shown in the right side of FIG. 4B), the second wiper The top surface of the left side surface 1221 of the sheet 122 has no rib 1225 extending outward from the end surface 1223, and the top surface of the right side surface 1212 of the first wiper blade 121 has a rib 1215 extending outward from the end surface 1213, so that the second portion The wiper blade 122 is bendable at an angle greater than the angle at which the first wiper blade 121 can be bent.

In addition, the first wiper blade 121 and the second wiper blade 122 have rubber and graphene components, and the first wiper blade 121 or the second wiper blade 122 located at the front is located after the large particles are removed. The second wiper blade 122 or the first wiper blade 121 at the rear can form a protective film on the windshield 30 to reduce raindrops or sludge adhering to the windshield 30.

Therefore, the present invention does provide an improved structure of a wiper strip, which is connected to a wiper blade having a plurality of wiper blades through a connecting post below the main body of the strip. In the group, the wiper blade group can remove large particles from the front wiper blade when the wiper repeatedly swings, and then remove the part of the front wiper blade that has not been removed by the rear wiper blade, which can effectively clean the windshield. The surface of the glass also extends the life of the wiper strip without frequent replacement.

In summary, it is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the present creation. Within the scope. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application. Combined with Chen Ming.

Claims (9)

An improved structure of a wiper strip, comprising: a strip body; and a wiper blade set having a first wiper blade and a second wiper blade, wherein the first wiper blade and the second wiper blade are respectively connected by a The column connects the bottom of the strip body. The improved structure of the wiper strip of the first aspect of the invention, wherein the left side of the first wiper blade and the second wiper blade have a different shape from the top of the right side surface, so that the wipers are used. The angle of the swing when the piece is swung back and forth is different. The improved structure of the wiper strip of the second aspect of the invention, wherein the first wiper blade and the second wiper blade and the connecting post are connected to one end of the connecting post with a width that is farther away from the connecting post. The bottom surface has a wide width. The improved structure of the wiper strip of claim 3, wherein the left side of the first wiper blade has a rib extending outward from the end surface, and the right side of the first wiper blade is There is no rib extending outward from the end surface, and the top surface of the right side of the second wiper blade has a rib extending outward from the end surface, and the top surface of the left side of the second wiper blade does not have the rib A rib extending outward from the end face. The improved structure of the wiper strip of claim 3, wherein the end surface is slightly curved, and the left side surface and the right side surface are slightly curved. The improved structure of the wiper strip of claim 5, wherein the bottom of the strip body forms a plurality of arc-shaped resisting surfaces corresponding to the number of the first wiper blade and the second wiper blade. The improved structure of the wiper strip of any one of claims 1 to 4, wherein the bottom of the strip body is a flat abutment surface. The improved structure of the wiper strip of any one of the preceding claims, wherein the top of the strip body is further provided with a joint for the strip body to be attached to the wiper body by the wiper The combination of the brackets is combined. The improved structure of the wiper strip of any one of claims 1 to 4, wherein the first wiper blade and the second wiper blade have a composition of rubber and graphene.