KR102625947B1 - Automobile Wiper Blade case - Google Patents

Abstract

In the present invention, the lower cover that accommodates the wiper brush and the upper cover that shields the upper side of the lower cover are provided as one piece by vacuum bonding or heat bonding, so that if the buyer opens the package and returns it for various reasons, the package is damaged and reused. Breaking away from the existing method, which required new packaging work and greatly reduced efficiency due to this impossibility, the lower cover and upper cover can be easily combined and separated without damaging each other, so the packaging can be reused even if the buyer changes his or her mind, so separate packaging is possible. This relates to a packaging case for a reusable wiper brush that can relieve the burden on producers by not adding additional packaging costs. The wiper brush (1) is used to store the curved wiper brush that is installed in a vehicle and cares for the windshield. It consists of a frame (10) in which a seating groove (11) for accommodation is formed; and a cover body (20) rotatably formed on one side of the frame to shield the upper part of the frame, wherein the frame (10) It includes a plurality of recessed parts 12 arranged at a set interval along the edge, and the cover body 20 is provided with protrusions 22 at positions corresponding one-to-one with the recessed parts of the frame and are restrained by mutual fitting.

Description

Packaging case for reusable wiper brush {Automobile Wiper Blade case}

The present invention relates to a packaging case made of a transparent plastic material for storing a wiper brush for a vehicle. More specifically, the lower cover that accommodates the wiper brush and the upper cover that shields the upper side of the lower cover are formed by vacuum bonding or heat bonding. It is provided in one piece, so if the buyer opens the package and returns it for various reasons, the packaging is damaged and cannot be reused, so new packaging is required and efficiency is greatly reduced. Instead, the lower cover and upper cover are connected to each other. This relates to a reusable packaging case for wiper brushes that can be easily combined and separated without damage, allowing the packaging to be reused even if the buyer changes his or her mind, thus relieving the burden on producers by not adding additional packaging costs.

Typically, the front windshield of a vehicle can be contaminated depending on pollutants in the air or weather conditions, and to overcome this situation, a wiper is installed to care for the front windshield. The wiper consists of a wiper frame that is coupled to the vehicle and rotates left and right, and a wiper brush that is attached to the wiper frame and substantially wipes the front windshield. The wiper brush is made of silicone or rubber material and must be replaced periodically as it is corroded or damaged during repeated care processes.

Meanwhile, the wiper brush must be in close contact with the front windshield in order to perfectly care for it, so it must be distributed with the silicone or rubber parts safely packaged.

For example, Registered Patent Publication No. 10-1038203 “Packaging container for wiper blades” is published as one of the technologies related to packaging containers for wiper brushes. The technology is a packaging container for packaging a wiper blade that is made to have an arc-shaped curved shape when mounted and used in an automobile, comprising a lower case formed with a receiving portion capable of accommodating the wiper blade, and the lower case. This technology includes an upper case that covers the accommodating part and seals it, and a plurality of fixing protrusions formed in the accommodating part so that the wiper blade can be accommodated in the accommodating part of the lower case while maintaining a straight shape.

Another technology similar to the above wiper brush packaging container is Registered Utility Model Publication No. 20-0390022, “Packaging case for wiper blades for automobiles.” This technology not only protects the product from breakage and damage due to external contact in the storage and transportation of wiper blade products, but also creates an opening for easier removal of the contents, making it easier to move the contents in and out. It's about the packaging case. In the above technology, a transparent synthetic resin material is molded to be suitable for advertising or selling the product to form a predetermined enclosure consisting of a housing portion and a sealing portion, and the sealing portion is formed with a folded portion so that only a part of the sealing portion is separated from the housing portion. It allows for opening and closing, and the edge of the rotating sealing part is further provided with a convex-shaped engaging protrusion, which is fitted into the groove formed at the position of the corresponding sleeve part.

As described above, all conventional wiper brush packaging cases, including Registered Patent Publication No. 10-1038203 “Packaging container for wiper blades” and Registered Utility Model Publication No. 20-0390022 “Packaging case for wiper blades for automobiles,” include a lower cover and Since the upper cover was joined together, one or both of them had to be damaged to remove the wiper brush, and as a result, the damaged packaging case was nothing more than recyclable waste. As mentioned earlier, if the buyer opens the package, takes out the wiper brush, and installs it on the vehicle, but requests an exchange because it does not match the vehicle model or does not like the design, the seller has to bring the wire brush to the factory and repackage it, which is a hassle. Very inefficient production was endured, including additional packaging costs.

Therefore, the present invention overcomes this problem, so that when the buyer tears the sealing wax sealing the packaging case, uncouples the lower cover and the upper cover, and takes out the wiper brush, there is a sign that the packaging case has been opened, but the torn packaging case is not visible. After rejoining the lower cover and upper cover, we developed a reusable packaging case by sealing it again with sealing wax.

Registered Patent Publication No. 10-1038203 “Packaging container for wiper blades” Registered Utility Model Publication No. 20-0390022 “Packaging case for wiper blade for automobiles”

The present invention was created to more actively solve the above-mentioned problems. When the buyer tears off the sealing wax sealing the packaging case, uncouples the lower cover and the upper cover, and then takes out the wiper brush, the packaging case is opened. The problem is to provide a reusable packaging case by rejoining the lower cover and upper cover and then resealing it with sealing wax for the packaging case that is marked but torn.

In addition, the present invention provides a structure in which the lower case and the upper case of the packaging case in which the wiper brush is packaged can be easily combined and separated, and in particular, when separating the upper case from the lower case, the lower case or the upper case is not damaged at all. The challenge is to prevent damage and configure it so that it can be reused in the future.

In addition, as mentioned above, the present invention adopts a structure in which the lower case and the upper case can be easily and conveniently combined and separated, but provides an assembly structure that can maintain excellent bonding force like existing vacuum bonding or heat bonding. It is a problem to be solved.

In order to achieve the above-mentioned problem, the configuration of the reusable packaging case for a wiper brush proposed in the present invention is as follows.

The packaging case of the present invention is a packaging case for storing a curved wiper brush that is installed in a vehicle and cares for the windshield, and includes a frame (10) in which a seating groove (11) is formed to accommodate the wiper brush (1). ; A cover body (20) rotatably formed on one side of the frame to shield the upper part of the frame; A plurality of rings 60 provided at intervals around the width direction of the outer surface of the frame 10 and the cover body 20, in which the protrusions 22 and the recessed portions 12 are restrained by mutual fitting; A fixing band (30) made of film that can be inserted into a plurality of rings (60) so that both ends are arranged adjacent to each other; A joint mat 31 made of film disposed below the fixing band 30 so that both ends of the fixing band 30 are disposed inside the upper surface; And the setting pattern is stamped by a separate sealing seal (50) on which the setting pattern is engraved by applying and curing it to both ends of the fixing band (30) and the joint mat (31) between both ends of the fixing strip (30). It includes sealing wax 40 that secures the joint rug 31 between both ends of the fixing strip 30 and both ends of the fixing strip 30, and the frame 10 is formed by being spaced apart at a set interval along the edge. It includes a plurality of recesses 12, and the cover body 20 is characterized by including protrusions 22 provided at each position corresponding one-to-one with the recesses of the frame and constrained by mutual fitting.

According to the present invention consisting of the above-described configuration, when the buyer tears the sealing wax sealing the packaging case, releases the bond between the lower cover and the upper cover, and then takes out the wiper brush, there is a sign that the packaging case has been torn, but the torn packaging case is not visible. This has the effect of providing a reusable packaging case by rejoining the lower cover and upper cover and then sealing it again with sealing wax.

In addition, in the present invention, a plurality of recessed parts are arranged at a set interval along the edge of the frame, and the cover body is provided with protrusions at each position corresponding one-to-one with the recessed parts of the frame, so that they are restrained by mutual fitting, making it easy to couple and separate them. This has the effect of allowing the wiper brush to be removed without damaging the packaging case.

In addition, in the present invention, as the protrusions are formed on the protrusions and the locking grooves are further formed on the recessed parts to fit them together, a bonding force similar to that of existing vacuum bonding or heat bonding is exerted, thereby making it easy to bond and separate from each other. Due to the excellent level of bonding strength, there are other benefits to keeping the wiper brush safe.

Figure 1a is a perspective view of a packaging case for a wiper brush constructed according to a preferred embodiment of the present invention.
Figure 1B is an enlarged view of part A of Figure 1A.
Figure 1c is a view of the securing strip, sealing wax and joint pad of Figure 1b seen from above at a 45 degree angle;
Figure 1D is a rear perspective view of Figure 1A.
Figure 1E is a perspective view of a sealing seal according to one embodiment for imprinting a sealing design on the sealing wax of Figures 1A to 1C.
Figure 1F is a perspective view of a sealing seal according to another embodiment for imprinting a sealing design on the sealing wax of Figures 1A to 1C.
Figure 2 is an exploded perspective view of Figure 1.
Figure 3 is a cross-sectional view of the recessed part and the protruding part.
Figure 4 is a cross-sectional view of a main portion and a protrusion constructed according to another embodiment of the present invention.

Hereinafter, the configuration of the present invention and its operations and effects will be described collectively with reference to the accompanying drawings.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete, and are provided by those skilled in the art in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. In addition, the same reference numerals refer to the same elements throughout the specification.

The present invention relates to a packaging case made of transparent plastic material for storing a wiper brush for a vehicle.

Above all, in the present invention, the lower cover that accommodates the wiper brush and the upper cover that shields the upper side of the lower cover are provided as one piece by vacuum bonding or heat bonding, so that if the buyer opens the package and returns it for various reasons, the package is not damaged. Breaking away from the existing method, which required new packaging and greatly reduced efficiency as reuse was impossible, the lower and upper covers can be easily combined and separated without damaging each other, so the packaging can be reused even if the buyer changes his or her mind. Please note that this is related to a reusable packaging case for wiper brushes that can relieve the burden on producers as no additional packaging value is added.

Figure 1a is a perspective view of a packaging case for a wiper brush constructed according to a preferred embodiment of the present invention, Figure 1b is an enlarged view of portion A of Figure 1a, and Figure 1c is a front view of the fixing band, sealing wax, and joint pad of Figure 1b. It is a view seen from above at an angle of 45 degrees, FIG. 1D is a rear perspective view of FIG. 1A, FIG. 1E is a perspective view of a sealing seal according to one embodiment for imprinting a sealing design on the sealing wax of FIGS. 1A to 1C, and FIG. 1F is a perspective view of a sealing seal according to another embodiment for imprinting a sealing design on the sealing wax of FIGS. 1A to 1C, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a cross-sectional view of the main portion and protrusion.

As shown in Figure 1a, the present invention relates to a packaging case 100 that is installed in a vehicle and stores a curved wiper brush that cares for the windshield.

The packaging case 100 includes a frame 10, a cover body 20, a plurality of rings 60, a fixing band 30, a joint mat 31, and sealing wax 40.

The frame 10 is formed with a seating groove 11 to accommodate the wiper brush 1.

The cover body 20 is rotatably formed on one side of the frame to shield the upper part of the frame.

A plurality of rings 60 are provided at intervals around the width direction of the outer surfaces of the frame 10 and the cover body 20, where the protrusions 22 and the recessed portions 12 are restrained by mutual fit.

The fixing band 30 is made of a film material so that both ends can be placed adjacent to each other by being inserted into a plurality of rings 60. Inserting the fixing belt 30 into the plurality of rings 60 is similar to inserting a waist belt into the rings of pants having a plurality of rings.

The joint rug 31 is disposed below the fixing strip 30 so that both ends of the fixing strip 30 are placed inside the upper surface, and is made of a film material. This joint bedding 31 flows down through the gap or gap between both ends of the fixing strip 30 when the sealing wax 40 is applied to the parts adjacent to both ends of the fixing strip 30, thereby forming the frame (10). ) and the cover body 20, which serves to prevent attachment to the outer surface of at least one, and also serves as a bridge connecting and fixing both ends of the fixing band 30 when the applied sealing wax 40 is hardened. I also do it.

The sealing wax 40 is applied and hardened to both ends of the fixing band 30 and the joint bedding 31 between both ends of the fixing band 30, and is applied to a separate sealing seal 50 with a setting pattern carved thereon. The setting pattern is stamped to fix both ends of the fixing strip 30 and the joint rug 31 between both ends of the fixing strip 30. After the sealing wax 40 is applied and hardened, when the buyer pulls both ends of the fixing band 30 away from each other to open the package, the sealing wax 40 is separated, but the separated sealing wax 40 does not reattach. Therefore, it can be seen that someone in the store separated the sealing wax 40 to attempt to separate the packaging case. In addition, if the buyer changes his mind and requests an exchange after opening the packaging case after purchasing the product, prepare only the fixing strip (30) and joint rug (31) as new ones and insert the fixing strip (30) into the plurality of rings (60). After pulling both ends of the fixing strip 30 so that they are adjacent to each other, sealing wax 40 is applied to both ends of the fixing strip 30 and the fixing strip 30 with a joint mat 31 laid underneath the both ends. If it is applied and hardened to the joint rug 31 between both ends, it can be reused like a new packaging case.

As shown in FIG. 1E, the sealing tension 50 according to one embodiment includes a vertical first sealing semi-disc plate 52a and a bottom portion of the first sealing semi-disc plate 52a adjacent to each other. a sealing tension portion 52 consisting of a horizontal second sealing semi-disc plate 52b formed integrally with the first sealing semi-disc plate 52a and extending at a right angle; It includes a handle 51 extending vertically upward from a portion of the second sealing semi-disc plate 52b adjacent to the bottom portion of the second sealing semi-disc plate 52b. According to this configuration, when the sealing wax 40 is placed on the angled corner of the packaging case of the present invention, the handle 51 of the sealing seal 50 is held by hand and the sealing seal portion (50) of the sealing seal 50 is held by the hand. When 52) is pressed against the sealing wax (40), a setting pattern is stamped on the sealing wax (40).

As shown in FIG. 1F, the sealing tension 50' according to another embodiment includes a sealing tension portion 52' formed in the shape of a flat, round disk; It includes a handle 51' extending vertically upward from the center line dividing the sealing tension part 52' into two semi-circular plates. According to this configuration, when the sealing wax 40 is placed on the flat part of the packaging case of the present invention, the handle 51' of the sealing seal 50 is held by hand and the sealing seal portion of the sealing seal 50' is held. When (52') is pressed against the sealing wax (40), a setting pattern is stamped on the sealing wax (40).

The frame 10 includes a plurality of recessed portions 12 formed at a predetermined interval along an edge, and the cover body 20 includes protrusions that are provided at each position in one-to-one correspondence with the recessed portions of the frame and are restrained by mutual fitting. Includes (22).

The frame 10 includes a plurality of recessed portions 12 formed at a predetermined interval along an edge, and the cover body 20 includes protrusions that are provided at each position in one-to-one correspondence with the recessed portions of the frame and are restrained by mutual fitting. By including (22), the recessed portion 12 and the protruding portion 22 are restrained by mutual fitting, so that the wiper brush 1 is packaged and sold, and the buyer opens the cover body 20 from the frame 10 and removes the recessed portion 22 from the frame 10. It is a structure in which the cover is opened by detaching the protrusion from the cover.

As described above, the packaging case 100 of the present invention separates the frame 10 and the cover body 20 with only a small amount of force to separate the protrusion 22 from the recessed portion 12 after separation of the sealing wax 40. The wiper brush (1) can be opened, and of course, the frame (10) and cover body (20) of the packaging case are not damaged at all, and only the fixing strip (30) and joint mat (31) are prepared as new ones, and the fixing strip (30) is replaced with a new one. Insert (30) into a plurality of rings (60), pull both ends of the fixing strip (30) so that they are adjacent to each other, and then place the sealing wax (40) under the fixing strip ( If it is applied and cured to the joint rug 31 between both ends of the fixing strip 30 and the both ends of the fixing strip 30, it can be reused like a new packaging case, so the frame 10 and the cover 20 can be collected and used. When reusing or exchanging or refunding a product due to the buyer's change of mind or various factors, it can be repackaged in the relevant packaging case, taking the lead in protecting nature and actively saving packaging costs.

Meanwhile, the present invention adopts the following structure in order to combine the frame 10 and the cover body 20 to the same level as existing vacuum packaging or heat bonding packaging.

The protrusion 22 includes protrusions 22a that protrude in the shape of hooks at each end, and the recessed portion 12 is further provided with a locking groove 12a corresponding to the protrusion at each lower end, so that when coupled to each other, each protrusion It includes a structure that is caught and restrained in each locking groove.

As described above, the protrusion 22 is primarily fitted into the recess 12, and the protrusion 22a formed on the protrusion is secondarily fitted into the locking groove 12a formed on the recess, thereby exerting a stronger coupling force.

In addition, the protrusions 22a are alternately formed in the right or left direction for each protrusion 22, and the locking grooves 12a are alternately formed in the right or left direction corresponding to each protrusion.

As described above, the protrusions 22a and the locking grooves 12a are not formed in one direction, but are alternately formed in different directions for each neighboring protrusion 22, so that even when an external force is applied from any one direction, the protrusions 22a and the locking grooves 12a move in different directions. Because the locking groove is restrained, superior bonding power can be achieved.

Figure 4 is a cross-sectional view of a main portion and a protrusion constructed according to another embodiment of the present invention.

As shown in FIG. 4, the protrusion 22 has a tapered portion 22-1 in which a portion of the end is formed in the shape of the upper and lower narrows and vertically intervenes in the concave portion 12, and is cut at a set depth at the center of the end to give elasticity to the tapered portion. It includes a cutout portion 22-2 that constricts the outer diameter, and the concave portion 12 is made of a groove at the upper and lower ends corresponding to the tapered portion 22-1, allowing entry and seating of the tapered portion.

As shown in FIG. 4, the initial lumbar portion 12 has a narrow inner diameter, and a tapered portion 22-1 of an expanded size compared to the lumbar portion enters the protrusion 22, and the tapered portion corresponds to the inner diameter of the lumbar portion by an incision. The outer diameter is reduced to such an extent that it enters, and when it reaches the expanded lower end of the lumbar part, the outer diameter of the reduced tapered part returns to its original state through elastic force and engages with the lower end of the lumbar part.

Therefore, excellent bonding strength can be achieved.

In the packaging case 100 of the present invention, which is configured as described above, a plurality of recesses 12 are arranged at a set interval along the edge of the frame 10, and the cover body 20 is positioned in a one-to-one correspondence with the recesses of the frame. Each protrusion 22 is provided so that the wiper brushes 1 can be removed without damaging the packaging case, as the protrusions 22 are interlocked to facilitate mutual coupling and separation.

In addition, as the protrusion 22a is further formed on the protrusion 22 and the locking groove 12a is further formed on the concave portion 12 and are fitted with each other, a bonding force similar to that of existing vacuum bonding or heat bonding is exerted. The wiper brush (1) can be stored safely due to its excellent level of bonding force while providing easy attachment and detachment.

The present invention described above has been described with reference to an embodiment shown in the drawings, but this is merely illustrative, and various modifications and other equivalent embodiments can be made by those skilled in the art. should be clarified. Therefore, the true technical protection scope of the present invention should be interpreted in accordance with the attached claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

1. Wiper brush 10. Frame
11. Seating groove 12. Lumbar part
12a. Locking groove 20. Cover body
22. Protrusion 22a. spin
22-1. Taper part 22-2. incision
30. Fixing strip 31. Seam pad
40. Sealing wax 50. Sealing seal
60. Ring 100. Packaging case

Claims (3)

In the packaging case 100 for storing a curved wiper brush installed in a vehicle to care for the windshield,
A frame (10) having a seating groove (11) for accommodating the wiper brush (1); a cover body 20 rotatably formed on one side of the frame 10 to shield the upper part of the frame 10; A plurality of rings 60 provided at intervals around the width direction of the outer surface of the frame 10 and the cover body 20, in which the protrusions 22 and the recessed portions 12 are restrained by mutual fitting; A fixing band 30 made of film that can be inserted into a plurality of rings 60 so that both ends are arranged adjacent to each other; A joint mat 31 made of film disposed below the fixing band 30 so that both ends of the fixing band 30 are disposed inside the upper surface; And the setting pattern is stamped by a separate sealing seal 50 on which the setting pattern is engraved by applying and curing it to both ends of the fixing band 30 and the joint rug 31 between both ends of the fixing strip 30. Sealing wax (40) for fixing the joint mat (31) between both ends of (30) and both ends of the fixing band (30); A plurality of recesses 12 formed along the edge of the frame 10 and spaced apart at a set interval; The cover body 20 includes protrusions 22 provided at each position corresponding one-to-one with the main portion of the frame and constrained by mutual fitting,
The protrusion 22 forms a protrusion 22a protruding like a hook at each end, and the recess 12 forms a locking groove 12a corresponding to the protrusion 22a at each lower end, so that the protrusion 22 ) and the concave portion 12 are configured so that each protrusion (22a) can be caught and restrained in each locking groove (12a), but the projections (22a) and the locking groove (12a) are not formed in any one direction. A packaging case for a reusable wiper brush, characterized in that each neighboring protrusion (22) is formed to cross each other in different directions. delete delete