Some consumer shaving systems utilize detachable shaving assemblies that are adapted for use with a handle. The shaving assemblies can utilize a plurality of blades that dull from repeated use necessitating their eventual replacement. Replacement shaving assemblies can be purchased independently from the complete shaving system. Such replacement shaving assemblies are frequently packaged in a magazine configuration, i.e., is a container that serves to orient the shaving assembly to allow for proper engagement with the handle. The container protects the blades during transit and storage from damage by elevating the shaving assembly from the base of the container and holding the shaving assemblies removably in place in the container.
A shaving assembly dispenser that includes an outer container and an inner container slidably disposed within the outer container is disclosed in U.S. patent application Ser. No. 14/101,163, the full disclosure of which is incorporated herein. The preferred dispensers disclosed therein include cooperating features configured to releasably retain the inner container in various positions relative to the outer container, for example stop tabs extending from the bottom of the inner container that are received in corresponding openings in the bottom of the outer container.
In general, the invention features containers for consumer products, e.g. replaceable shaving assemblies. The containers are configured to hold multiple replaceable shaving assemblies and individually dispense them. Like the dispensers disclosed in U.S. patent application Ser. No. 14/101,163, the containers include an outer container and an inner container slidably disposed within the outer container. However, in the present disclosure the outer container is generally C-shaped, and wraps around rather than fully enclosing the inner container. In preferred implementations, the dispensers include cooperating features on the outer and inner containers that are configured to releasably retain the inner container in various positions relative to the outer container.
In one aspect the invention features a device comprising an outer container, and a sectioned inner container defining at least two compartments, each compartment being dimensioned to hold a shaving assembly. The outer container is generally C-shaped, such that it includes an open area where a bottom surface of the inner container is exposed. The inner container is disposed within the outer container and is movable relative to the outer container between a closed position, a first open position in which one of the shaving assemblies is exposed, and a second open position in which the other shaving assembly is exposed.
Some implementations include one or more of the following features.
The outer container may include a top wall, opposing side walls, and bottom portions extending inwardly from the side walls to opposing terminal edges. The inner container may include guide rails, extending downwardly from the bottom surface of the inner container, disposed parallel to the terminal edges and positioned for sliding face-to-face engagement with the terminal edges.
The device may include an outer container and inner container which include cooperating features configured to releasably retain the inner container in each of its positions relative to the outer container. In some cases, the cooperating features are oriented for face-to-face engagement in a plane that is generally parallel to the bottom surface of the inner container. In some embodiments, the retaining features on the outer container are disposed along edges of the outer container that define the open area, and the corresponding retaining features on the inner container are disposed on the guide rails. The retaining features on the inner container may be, for example, tabs that extend generally perpendicular away from the bottom surface of the inner container and along the bottom surface toward the recesses in the outer container. The tabs may have features which correspond to complementary shaped recesses on the adjacent edge of the outer container.
In some implementations, each compartment of the inner container may include positioning features, e.g., angled features, configured to position the shaving assembly within the compartment. The angled features may include support members configured to support blades of the shaving assembly above a floor surface of the compartment. The angled features may be configured to position the shaving assembly favorably for interaction with a razor handle during mounting of the shaving assembly on the handle.
In some implementations, the outer container may be configured with open ends. The inner container may be open on the top. The inner container may include an opening configured to allow drainage from the inner container. The outer container may be configured to allow controlled movement of the inner container.
In some implementations of the device the outer container may include lead-in features that are positioned to facilitate movement of the retaining features when the inner container is moved between its first or second positions and its closed position, or during the assembly of the inner container into the outer container.
The invention also features methods of using the devices described herein. For example, in one aspect the invention features a method that includes (a) providing a device for storing shaving assemblies, the device including a generally C-shaped outer container, and a sectioned inner container defining at least two compartments, each compartment being dimensioned to hold a shaving assembly, the inner container being disposed within the outer container and being movable relative to the outer container between a closed position, a first open position in which one of the shaving assemblies is exposed, and a second open position in which the other shaving assembly is exposed; (b) moving the inner container from its closed position into its first or second position; and (c) mounting the exposed shaving assembly on a razor handle.
The method may further include inserting a used shaving assembly into one of the compartments and moving the inner container to the closed position.
In another aspect, the invention features a shaving system comprising a generally C-shaped outer container, a sectioned inner container defining at least two compartments, and a shaving assembly in each compartment, the inner container being disposed within the outer container and being movable relative to the outer container between a closed position, a first open position in which one of the shaving assemblies is exposed, and a second open position in which the other shaving assembly is exposed.
In some implementations, the shaving assemblies are free-floating within the compartments of the inner container, and the shaving assemblies are positioned in the compartments facing in opposite directions.
The present disclosure relates generally to consumer products and, in particular, to shaving systems with interchangeable shaving assemblies. In one embodiment, the present disclosure features a reusable consumer product system having a container that securely holds interchangeable shaving assemblies. The container is designed to protect the shaving assemblies during transit, e.g., to the point of use, and storage, and to allow safe storage and disposal of used cartridges.
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For example, the outer portion may be formed with a bowed upper wall 121 (e.g., as shown in
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There are many inherent benefits to the generally C-shape of the outer portion 20 as compared to an outer portion that completely surrounds the inner portion. For instance, the outer portion can be easily manufactured, and requires less raw material. Moreover, less stringent dimensional tolerances are required between the inner and outer portions, due to the flexible nature of the outer portion. In addition, drainage from the inner portion to the exterior of the container is improved, preventing damage to razor cartridges stored in the container and helping to keep the inner portion cleaner.
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As a result, the opening of the interface element 13 is positioned so that the appendage on the handle 62 (
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When opening the container 10, the side walls 23, 23A (
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The amount of force necessary to disengage the engagement between the retaining features (e.g., tabs and recesses), can be varied by altering the configuration of the retaining features. For example, in the alternate embodiment shown in
The container 10 is designed to be opened and closed multiple times. This allows a used shaving assembly to be returned to the container, e.g. between uses or for safe disposal.
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In some implementations, the force needed to open the container 10 with all four stops engaged is approximately between 100 g to 300 g. With two stops engaged, as when closing the container 10, the force would be approximately between 50 and 150 g. The force is measured using a linear force gauge to push on the center of the front wall of the inner portion while holding the outer portion in a fixed position until movement is achieved.
The container 10 can be made of any suitable material including, for example, polyethylene terephthalate (PET or PETE), high density (HD) PETE, thermoplastic polymer, polypropylene, oriented polypropylene, polyurethane, polystyrene, acrylonitrile butadiene styrene (ABS), polyvinyl chloride (PVC), polytetrafluoroethylene (PTFE), polyester, metal, synthetic rubber, natural rubber, silicone, nylon, polymer, wood, antibacterial or antimicrobial materials, insulating, thermal, other suitable sustainable or biodegradable materials, or any combination thereof.
A number of embodiments have been described. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the disclosure.
For example, another embodiment could feature a container that is configured to hold and dispense other replaceable consumer products, e.g. toothbrush heads.
Alternate embodiments may feature alternative manners of inner and outer container deflection. For example, some embodiments may be configured so that just the outer container deflects when the inner container is moved between the open and closed positions. Other embodiments may be configured so that aspects of the inner container deflect when the inner container is moved between the open and closed positions. Further embodiments may be configured so that both the inner and outer container deflect in concert to provide the desired releasable retention interaction when moving the container from the closed position to the open position and visa versa.
Another embodiment could feature a container that is configured to accommodate a greater number of shaving assemblies, e.g. more than two. This could be accomplished in a variety of ways, e.g., positioning two or more drawers next to each other wherein each drawer is configured to hold two shaving assemblies, e.g., as disclosed in U.S. patent application Ser. No. 14/101,163 and shown herein in
An alternate embodiment could feature a single drawer that is configured to hold more than two shaving assemblies, e.g. four shaving assemblies which are positioned in four separate compartments so that one pair of the shaving assemblies is oriented in the same direction while the other pair is oriented in the opposite direction. In addition, the container could be scaled to accommodate either larger or smaller dimensioned shaving assemblies. For example, shaving assemblies intended for used on large surface area body parts, i.e. the legs, chest, back, etc.
Another embodiment could feature differently configured corresponding retaining features. For instance, the retaining features could be designed to be any complementary shape that would provide for the desired releasable locking interaction. For example, the retaining features could be spherical, arced, wave-shaped or any complementary shape configuration that provides the desired interaction. Examples of alternative complementary retaining features are shown in
An alternate embodiment could feature differently configured lead-in features to releasably secure the inner container when accessing a cartridge so that the device does not inadvertently disassemble, i.e. the inner portion does not separate from the outer container.
In addition, another embodiment could feature more or fewer retaining features.
Another embodiment could feature compartments that are of different sizes. The inner compartments could be configured to hold two differently sized shaving assemblies. For example, one cartridge could be smaller, intended for facial use, while the other cartridge could be larger, intended for use on larger, surface area body features, i.e. the chest, back, etc.
In another embodiment, the container could include only a single compartment, and/or contain only a single shaving assembly when sold. For example, the shaving system would be offered to the consumer with a replaceable shaving assembly already attached to the handle and a single, replacement shaving assembly would be housed in the container. A single-compartment container could also be used with larger shaving assemblies, e.g., for female or body shaving. In some cases, these single compartment containers would closely resemble the two compartment containers discussed above in terms of the arrangement of complementary stop features. Generally, so that the two open positions described above could still be provided, the inner portion of a single compartment or single shaving assembly container would include a region that would occupy approximately the same space as the second compartment in the containers discussed above (e.g., an empty compartment for receiving a used cartridge, or a solid “blank” region.)
Another embodiment of the inner portion could feature alternatively configured raised elements to ensure proper positioning of the shaving assembly while in transit, during storage or during engagement with a handle.
In some cases, the lead-in features may be omitted, made smaller or altered in another manner if they are not necessary for initial assembly of the inner portion into the outer portion.
Accordingly, other embodiments are within the scope of the following claims.
This application is a continuation application of PCT Application Serial No. PCT/US15/39278, filed Jul. 7, 2015, which claims priority to U.S. Provisional Application Ser. No. 62/027,120, filed Jul. 21, 2014, the entire contents of which are hereby incorporated by reference.
Number | Date | Country | |
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62027120 | Jul 2014 | US |
Number | Date | Country | |
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Parent | PCT/US15/39278 | Jul 2015 | US |
Child | 15405215 | US |