JP3228910U - Snow wiper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wiper for snow which can be attached to a rotating arm of a conventional wiper for rain. A snow wiper includes one wiper blade, one coupling seat 2, and one connecting member 3. The wiper blade has one blade body and one on the bottom side of the blade body. Has a rubber. The coupling seat 2 has one bottom plate 21 and two side pieces 22, each of the two side pieces 22 has one coupling hole 23, and the coupling seat 2 is coupled to the top side of the wiper blade. .. The articulating member 3 has one top 31 and two side walls 32, the two side walls 32 are each connected to the top 31, and the two side walls 32 are each one pivot 35 and at least one. The engaging member 33 has one engaging portion 331, and the engaging portion 331 is configured to be coupled to the coupling hole 23. [Selection diagram] Fig. 2

Description

The present invention relates to a snow wiper, and more particularly to a snow wiper that can be attached to a rotating arm of a conventional rain wiper.

FIG. 6 is a perspective view of a conventional snow wiper. The conventional snow wiper 9 has one coupling seat 91, the coupling seat 91 is studded with the surface of one cover 92, and the cover 92 is bonded to one rubber 93, so that the rubber 93 is formed. It can be located below the cover 92, and when the snow wiper 9 is pressed against the windshield of the vehicle, it is coupled with one connecting head 95 by one rotating arm 94 to interlock the connecting seat 91. By doing so, the snow wiper 9 moves with respect to the glass, and the snow on the glass can be removed by the rubber 93.

Japanese Patent Application Laid-Open No. 2012-224126

However, the conventional snow wiper 9 must be connected to a dedicated rotating arm 94, and when the user's vehicle does not use the rotating arm 94, the snow wiper 9 is attached. There was a problem that it could not be done and it became very inconvenient to use.

Based on the causes mentioned above, the snow wiper must be improved so that it can be applied to the use of the rotating arm of the conventional rain wiper.

In order to solve the above-mentioned problems, an object of the present invention is to provide a snow wiper that can be applied to a rotating arm of a conventional rain wiper.

Terms that indicate the direction described throughout the specification of the present invention, such as "front", "rear", "left", "right", "top (top)", "bottom (bottom)", "inside", "Outside", "side", etc. mainly indicate directions on the attached drawings, and are intended to assist explanation and understanding of each embodiment of the present invention, and the present invention is limited to these directions. It is not something that is done.

The parts and components described throughout the specification of the present invention use the "one" or "one" classifier for convenience only and provide the usual meaning within the scope of the present invention. It should be read as including one or at least one in the present invention, and a single concept also includes multiple situations, excluding those that clearly have other meanings.

In the description of the present invention, approximate terms such as "combination", "combination" or "assembly" can still be separated without destroying the members even after being mainly connected, or the members cannot be separated after being connected, etc. A method of articulation in which members having screws, for example, are screwed together or joined by welding, and this is a member to be articulated to a member having ordinary knowledge in the art. It can be selected according to the material of the material or the demand for assembly.

The snow wiper according to the present invention includes a wiper blade, a coupling seat, and an connecting member, the wiper blade has a blade body, a rubber is provided on the bottom side of the blade body, and the coupling seat is It has a bottom plate and two side pieces, each of which has a coupling hole, the coupling seat is coupled to the top side of the wiper blade, and the connecting member has a top and two side walls. Each of the two side wall portions is connected to the top portion, each of the two side wall portions has a pivotal connection portion and at least an engaging member, the engaging portion has an engaging portion, and the engaging portion is in the coupling hole. To be combined.

The wiper blade of the snow wiper of the present invention has the coupling seat and the connecting member that can be coupled to each other, so that the snow wiper is coupled to the wiper connecting heads having various shapes by the connecting member. Further, the wiper connecting head can be coupled to the rotating arm of the wiper for rain. As a result, when replacing the rain wiper with a snow wiper due to changes in the weather, the user can combine the rain wiper with the snow wiper by the rain rotating arm that is already in use, which is convenient for use. Has the effect of increasing.

Further, in the snow wiper according to the present invention, the joint hole penetrates the inner and outer surfaces of the side piece. As a result, the tightness of the coupling between the engaging portion and the coupling hole can be enhanced, which has the effect of enhancing the stability of the coupling between the connecting member and the coupling seat.

Further, the snow wiper according to the present invention has a coupling protrusion at the upper end of each of the two side pieces of the coupling seat, and has a coupling groove facing each other at the top of the connecting member. It is coupled to the coupling groove. This has the effect of enhancing the stability of the connection between the connecting member and the connecting seat.

Further, in the snow wiper according to the present invention, the joint groove penetrates the connecting member. As a result, when the coupling protrusion is coupled to the coupling groove, it can protrude from the coupling groove, which has the effect of enhancing the stability of the coupling between the connecting member and the coupling seat.

Further, in the snow wiper according to the present invention, the two side wall portions have an expansion portion and a narrow portion, respectively, and the distance between the two expansion portions is larger than the distance between the two narrow portions, and the expansion A step portion is formed between the portion and the narrow portion, the step portion has a groove hole, and the groove hole faces the coupling groove. As a result, the coupling protrusion can be coupled to the coupling groove via the groove hole, which has the effect of enhancing the stability of the coupling between the connecting member and the coupling seat.

Further, the snow wiper according to the present invention has opening grooves on both sides of the engaging portion. As a result, since the engaging portion has variability and elasticity of repositioning, the engaging member has an effect that it can easily advance into the coupling hole.

Further, in the snow wiper according to the present invention, the engaging portion is composed of a hook protruding from the surface of the two side wall portions. As a result, the hook can be engaged with the coupling hole, which has the effect of enhancing the stability of the coupling between the connecting member and the coupling seat.

FIG. 1 is a perspective view of an exploded structure of a snow wiper of the present invention, a first-class rain wiper articulated head, and a rotating arm of a rain wiper. FIG. 2 is a perspective view of the local disassembled structure of FIG. FIG. 3 is a combined cross-sectional view of the snow wiper of the present invention and the first-class rain wiper articulated head. FIG. 4 is a perspective view of the disassembled structure of the snow wiper of the present invention, the second type rain wiper connecting head, and the rotating arm. FIG. 5 is a perspective view of the disassembled structure of the snow wiper of the present invention, the third type rain wiper connecting head, and the rotating arm. FIG. 6 is a perspective view of a conventional snow wiper.

In order to further clarify and understand the above and other purposes, features and advantages of the present invention, the present invention will be described in detail with reference to the drawings as follows.

FIG. 1 is a perspective view of an exploded structure of the snow wiper of the present invention, the first-class rain wiper articulating head, and the rotating arm. Referring to FIG. 1, the snow wiper of the present invention includes one wiper blade 1, one coupling seat 2 and one connecting member 3. The coupling seat 2 is coupled to the wiper blade 1, and the connecting member 3 is coupled to the coupling seat 2.

Referring to FIGS. 2 and 3, the wiper blade 1 has one blade body 11, which is a conventional traditional blade structure, or a rugged blade with one vertebra, two vertebras, and the like. It can consist of a structure, which is easily understood by personnel in the field of the present invention and is not described in detail here. A rubber 12 is provided on the bottom side of the blade body 11, and the rubber 12 is used for pressure contacting the glass of the vehicle to remove snow adhering to the glass by rotation of the rotating arm. it can.

The coupling seat 2 is located on the top side of the wiper blade 1, and can be coupled to the wiper blade 1 by a method such as rivet contact or engagement, and the rubber 12 and the rubber 12 are each on the top side of the wiper blade 1. And located on the bottom side. Since the coupling seat 2 has one bottom plate 21 and two side pieces 22, and the two side pieces 22 are located on opposite sides of the bottom plate 21, the two side pieces 22 and the bottom plate 22 are located. One coupling space C is formed between 21 and the coupling space C is used for coupling with the connecting member 3. At least one coupling hole 23 is formed in each of the two side pieces 22, and the coupling hole 23 can be used for coupling the connecting member 3. In this embodiment, the two side pieces 22 each have two coupling holes 23.

The coupling hole 23 can consist of one blind hole on the inner surface of the two side pieces 22, or, as shown, the coupling hole 23 consists of a through hole penetrating the inner and outer surfaces of the side piece 22. The coupling hole 23 is preferably located at a position where the two side pieces 22 are adjacent to the bottom plate 21. At least one coupling protrusion 24 can be provided at the upper end of each of the two side pieces 22, and the coupling protrusion 24 can be used for joining the connecting member 3. In this embodiment, since the two side pieces 22 each have two coupling protrusions 24 at the upper ends, the stability of the connecting member 3 being coupled to the coupling seat 2 can be enhanced.

Referring to FIGS. 2 and 3, the articulated member 3 has one top 31, the top 31 has at least one coupling groove 311 and the quantity of the coupling groove 311 is the quantity of the coupling protrusion 24. Can be accommodated. Preferably, since the coupling groove 311 penetrates the top portion 31 of the connecting member 3, each coupling groove 311 can be formed of a through hole, and the coupling groove 311 has a coupling protrusion 24 of the coupling seat 2. It can be used to combine.

The connecting member 3 has two side wall portions 32, and in the present embodiment, the two side wall portions 32 can be formed by extending downward from both sides where the top portions 31 face each other, and the two side wall portions 32. Each side wall portion 32 has one expansion portion 32a and one narrow portion 32b, and preferably one step portion 32c can be formed between the expansion portion 32a and the narrow portion 32b. Since the expansion portion 32a is connected to the top portion 31, the step portion 32c is connected to the expansion portion 32a, and the narrow portion 32b is connected to the step portion 32c, the two expansion portions 32a The distance between them is greater than the distance between the two narrow portions 32b. As a result, since the cross section of the articulating member 3 is formed into substantially one T-shape, the narrow portion 32b can be inserted into the coupling space C, and a plurality of groove holes 321 are also formed in the step portion 32c. Each of the groove holes 321 is formed so as to communicate with the coupling groove 311 of the top portion 31.

Each of the narrow portions 32b of the two side wall portions 32 has at least one engaging member 33, and each of the engaging members 33 has one engaging portion 331, and the engaging portion 331 has one engaging portion 331. Since it can consist of hooks protruding from the surfaces of the two side wall portions 32, each of the engaging portions 331 can be engaged with the respective coupling holes 23. Further, in order for each of the engaging portions 331 to easily engage with and disengage from the respective coupling holes 23, preferably, the narrow portions 32b are formed on both sides of the respective engaging portions 331. By having one opening groove 34 each so as not to be connected, each of the engaging portions 331 has variability and elasticity of repositioning. As a result, each of the engaging members 33 can easily advance into the coupling hole 23.

Further, each of the two side wall portions 32 can have one pivotal connection portion 35, and the two pivotal connection portions 35 can be composed of a pivot axis protruding from the side wall portion 32, or the pivot. The knot 35 may also consist of a shaft hole and is not limited in the present invention.

Referring to FIGS. 2 and 3 again, the connecting member 3 can be coupled to the coupling space C of the coupling seat 2, and more specifically, when the connecting member 3 reaches the coupling space C, the engagement The member 33 is elastically deformed by the pressing of the two side pieces 22, and when the engaging portion 331 of the engaging member 33 is aligned with the coupling hole 23, the engaging member 33 is repositioned by the elastic force. Therefore, the engaging portion 331 is engaged with the coupling hole 23. As a result, the articulating member 3 can be stably coupled to the coupling seat 2.

Referring again to FIG. 2, the snow wiper of the present invention can be coupled to the conventional rain wiper rotating arm 4 of the first kind by the connecting member 3, and more specifically, the rain wiper. The wiper rotating arm 4 has one wiper connecting head 41 for rain, the wiper connecting head 41 for rain has one pivot space 42 and one pivot hole 43, and the connecting member 3 has one pivot hole 43. The pivot portion 35 can pivotally contact the pivot hole 43 with each other, the connecting member 3 can be accommodated in the pivot space 42, and the wiper connecting head 41 for rain is one. Since it can be coupled to the rotating arm 44, when the rotating arm 44 is driven, the snow wiper of the present invention operates on the rotating arm 44 via the rain wiper connecting head 41. Can be linked.

FIG. 4 is a perspective view of the disassembled structure of the snow wiper of the present invention, the second type wiper connecting head, and the rotating arm. Referring to FIG. 4, the snow wiper of the present invention can be coupled to the second type conventional rain wiper rotating arm 5 by the connecting member 3, and the rain wiper rotating arm 5 is The rain wiper connecting head 51 has one rain wiper connecting head 51, the rain wiper connecting head 51 has one pivot space 52 and one pivot hole 53, and the connecting member 3 is provided by the pivot portion 35. It can be pivotally contacted with the pivot hole 53, and the connecting member 3 can be accommodated in the pivot space 52, and two engagement grooves are formed on the top of the wiper connecting head 51 for rain. It has 511, and the two engaging grooves 511 are formed so as to be linear and penetrate the upper part of the wiper connecting head 51 for rain.

The rain wiper connecting head 51 can be coupled to one rotating arm 54, and more specifically, the rotating arm 54 has a single cylinder 541 and one engaging hook extending toward the same side. Since the cylinder 541 has 542 and can be inserted into the pivotal connection portion 35 and the pivotal connection hole 53 that are pivotally in contact with each other, the wiper connection head 51 and the connection member 3 can be connected to each other. The engagement hook 542 can engage with one of the engagement grooves 511 according to different demands in the rotation direction of the rotation arm 54. Thereby, when the rotating arm 54 is driven, the rotating arm 54 can interlock the operation of the snow wiper of the present invention via the rain wiper connecting head 51.

FIG. 5 is a perspective view of the disassembled structure of the snow wiper of the present invention, the third type rain wiper connecting head, and the rotating arm. With reference to FIG. 5, the snow wiper of the present invention can be coupled to the conventional rain wiper rotating arm 6 of the third type by the connecting member 3, and the rain wiper rotating arm 6 is The wiper connecting head 61 for rain has one wiper connecting head 61, the wiper connecting head 61 for rain has one pivot space 62 and one pivot hole 63, and the connecting member 3 has the pivot portion 35. Can be pivotally contacted with the pivot hole 63.

Further, the connecting member 3 can be accommodated in the pivot space 62, and has one first end 61a and one second end 61b facing the wiper connecting head 61 for rain, and the rain. The upper part of the wiper connecting head 61 for rain has one first engaging portion 611 at a position adjacent to the first end 61a, and the side wall portion of the wiper connecting head 61 for rain is at the second end 61b. Each has one second engaging portion 612, and the rain wiper articulating head 61 can be coupled to one rotating arm 64, more specifically at the front end of the rotating arm 64. A single coupling protrusion 641 is provided, each of the rotating arm 64 has one inverted hook portion 642, and the two inverted hook portions 642 are engaged with the second engaging portion 612, respectively. The coupling protrusion 641 can be engaged and positioned by the first engaging portion 611. Thereby, when the rotating arm 64 is driven, the rotating arm 64 can interlock the operation of the snow wiper of the present invention via the wiper connecting head 61.

When integrated, the wiper blades of the snow wiper of the present invention have the connecting seat and the connecting member that can be connected to each other, so that the snow wiper can be connected to each other with various types of wiper connecting heads by the connecting member. Further, it can be connected to the rotating arm by the wiper connecting head. As a result, when the rain wiper is replaced with the snow wiper due to changes in the weather, the user can combine the rain wiper with the snow wiper by the rotating arm already used, which has the effect of enhancing the convenience of use. Has.

The present invention can be implemented in other ways without departing from its spiritual and essential features. Therefore, the preferred embodiments described herein are exemplary and not limiting.

1 Wiper blade 11 Blade body 12 Rubber 2 Coupling seat 21 Bottom plate 22 Side piece 23 Coupling hole 24 Coupling protrusion 3 Coupling member 31 Top 311 Coupling groove 32 Side wall 32a Expansion 32b Narrow 32c Step 321 Groove hole 33 Engagement Member 331 Engagement part 34 Open groove 35 Pivot connection part 4, 5, 6 Rain wiper rotation arm 41, 51, 61 Rain wiper connection head 42, 52, 62 Pivot connection space 43, 53, 63 Pivot connection Holes 44, 54, 64 Rotating arm 511 Engagement groove 541 Cylindrical 542 Engagement hook 61a First end 61b Second end 611 First engagement part 612 Second engagement part 641 Coupling protrusion 642 Upside down hook part C Coupling space 9 Snow wiper 91 Coupling seat 92 Cover 93 Rubber 94 Rotating arm 95 Connecting head

Claims (7)

Including the wiper blade, the coupling seat, and the connecting member,
The wiper blade has one blade body and has rubber on the bottom side of the blade body.
The joint seat has a bottom plate and two side pieces, each of the two side pieces has a joint hole, and the joint seat is bonded to the top side of the wiper blade.
The connecting member has a top and two side walls, each of the two side walls is connected to the top, and each of the two side walls has a pivot and at least an engaging member, and the engaging. A snow wiper characterized in that the member has an engaging portion, and the engaging portion is coupled to the coupling hole. The snow wiper according to claim 1, wherein the joint hole penetrates the inner and outer surfaces of the side piece. It is characterized in that each of the upper ends of the two side pieces of the coupling seat has a coupling protrusion, the top of the connecting member has a facing coupling groove, and the coupling protrusion is coupled to the coupling groove. The snow wiper according to claim 1. The snow wiper according to claim 3, wherein the joint groove penetrates the connecting member. Each of the two side wall portions has an expansion portion and a narrow portion, the distance between the two expansion portions is larger than the distance between the two narrow portions, and a step is provided between the expansion portion and the narrow portion. The snow wiper according to claim 3, wherein a portion is formed, the step portion has a groove hole, and the groove hole faces the joint groove. The snow wiper according to claim 1, further comprising opening grooves on both sides of the engaging portion. The snow wiper according to claim 1, wherein the engaging portion comprises a hook protruding from the surface of the two side wall portions.