Patent Application
20190023461
The present invention relates generally to a closure system and particularly to a child-resistant closure system for reducing the risk of children ingesting dangerous items.
An aspect of the present invention provides a child-resistant closure comprising a lid and a base, the closure comprising child-resistant locking means for preventing unwanted opening of the lid, the locking means comprising two locking members carried on or by a respective release member, the locking members engaging the base to prevent opening of the lid, the release members being movable towards each other to disengage the locking members from the base.
The locking members may comprise a pair of lugs.
The locking members may be released by squeezing/pressing the release members towards each other.
A further aspect provides a child-resistant wide-mouth container closure comprising a lid and a base, the closure comprising locking means for preventing the lid being opened, the locking means comprising a pair of locking lugs carried on or by a pair of pinchable release members, the lugs engaging the base to prevent opening of the lid, the release members being pinchable together to disengage the lugs from the base.
The lid may comprise a finger recess adjacent either or both of the release members.
The lid and base may be hingedly connected together.
A further aspect provides a container comprising a tub and a closure for the closing the tub, the closure comprising a base and a lid, the base being attachable to the tub and the lid being hingedly connected to the lid, the closure comprising child-resistant locking means for preventing unwanted opening of the lid.
The container may be generally oblong.
The tub and the lid may be generally oblong.
The lid may be hinged to the base along a short side thereof. Alternatively the lid may be hinged to the base along a long side thereof.
The locking means may be provided on or by the lid and comprise a pair of locking lugs carried on or by a pair of release members, the lugs engaging the base to prevent opening of the lid, the release members being pinchable towards each other to disengage the lugs from the base.
The lid may be non-removably connected to the tub. In some embodiments the lid is formed to include a rim, the rim being fastenable to the rim of the tub.
The lid may comprise a finger recess adjacent either or both sides of two opposed release members. In some embodiments a recess is provided on one side, the other side being open so that both members can be accessed by a user's digits.
Container formed in accordance with the present invention may stackable with one or more other such containers.
The locking means may be provided at or towards one end of the lid. In some embodiments the locking means are provided at or towards the front of a lid, for example generally opposite a hinge.
The locking mechanism may be initially covered by a removable sticker, label or the like. This could serve as a tamper-evident feature. In some embodiments the sticker/label removal is irreversible i.e. it cannot be replaced, or is damaged in the process of removal so as to be visually distinct and cannot be returned to its original state.
A further aspect provides a child-resistant household cleaning product storage container including a lid movable between a closed, locked position and an open, unlocked position whereby to prevent unwanted access to the contents of the container.
The container may be a cleaning product capsule box closed by the lid.
The container may be a cleaning product tablet box closed by the lid.
The lid may be locked in the closed position by locking means including two parts and which is unlocked by relative approach of the two parts.
The parts may be, for example, pinched, squeezed or pressed towards each other to overcome the locking means. In some embodiments, for example, the parts are configured and arranged so that in use one or more fingers together with the thumb of a user is the most convenient way to unlock the lid.
The locking means may comprise locking lugs which are engaged in the locked position and are disengagable by approach of the two parts.
The lid may comprise a base part and a top part, the base being attached or attachable to a container and the lid being lockable to the base.
The lid may be hingedly attached to the base, for example with a film hinge, butterfly hinge, straps or the like.
A further aspect provides a child-resistant household cleaning product lid which is attached or attachable to a cleaning product container, the lid being movable from a locked, closed position to an unlocked, open position to prevent unwanted access to the container.
A further aspect provides a child-resistant lid comprising locking means including two parts, the lid being unlocked by relative approach of the two parts.
The two parts may be pinchable together.
The present invention also provides a lid as described herein in combination with a container.
According to a further aspect of the present invention there is provided a child-resistant household cleaning product storage container including a lid movable between a closed, locked position and an open, unlocked position whereby to prevent unwanted access to the contents of the container.
The container may be a cleaning product capsule box closed by the lid. For example a detergent capsule, such as a laundry detergent capsule or a dishwasher capsule.
The container may be a cleaning product tablet box closed by the lid. For example a laundry detergent tablet or a dishwasher tablet.
The lid may be locked in the closed position by locking means including two parts and the lid may be unlocked by relative approach of the two parts, for example pinching or pressing the parts towards each other to overcome the locking means.
The locking means may comprise locking lugs which are engaged in the locked position and are disengagable by approach of the two parts.
The lid may comprise a base part and a top part, the base being attached or attachable to a container and the lid being lockable to the base.
The lid may be hingedly attached to the base, for example by a film hinge.
The present invention also provides a child-resistant wide-mouth container closure comprising a lid and a base, the closure comprising locking means for preventing the lid being opened, the locking means comprising a pair of locking lugs carried on or by a pair of pinching members, the lugs engaging the base to prevent opening of the lid, the members being pinchable together to disengage the lugs from the base.
The present invention also provides a child-resistant household cleaning product lid which is attached or attachable to a cleaning product container, the lid being movable from a locked, closed position to an unlocked, open position to prevent unwanted access to the container.
The present invention also provides a child-resistant lid comprising locking means including two parts, the lid being unlocked by relative approach of the two parts.
The two parts may be pinchable together.
The present invention also provides a lid as described herein forming part of and/or in combination with a container as described herein.
In some embodiments and embodiments the closure is generally rectangular. In other embodiments other shapes are possible, such as circular or ellipsoidal.
The closure system may be used as part of a medicine box/pot i.e. a container either for generally containing medicine, or a container where a medicine course is placed in and used to provide a daily, weekly etc. course of single or multiple medicine types such as tablets.
The present invention also provides a child-resistant closure comprising a lid and a base, the closure comprising locking means for preventing the lid being opened, the locking means comprising a pair of locking lugs carried on or by a pair of pinching members, the lugs engaging the base to prevent opening of the lid, the members being pinchable together to disengage the lugs from the base.
The base may be connected or connectable to a container.
The lid and base may be hingedly connected together.
In some aspects and embodiments the closure is a flip-top closure (with a base and a hinged lid), such as a flip-top dispensing closure, incorporating a pinch-to-open child-resistant feature.
Different aspects and embodiments of the invention may be used separately or together.
Further particular and preferred aspects of the present invention are set out in the accompanying independent and dependent claims. Features of the dependent claims may be combined with the features of the independent claims as appropriate, and in combination other than those explicitly set out in the claims.
The present invention will now be more particularly described, by way of example, with reference to the accompanying drawings.
In the following description, all orientational terms, such as upper, lower, radially and axially, are used in relation to the drawings and should not be interpreted as limiting on the invention or its connection to a closure.
Example embodiments are described below in sufficient detail to enable those of ordinary skill in the art to embody and implement the systems and processes herein described. It is important to understand that embodiments can be provided in many alternate forms and should not be construed as limited to the examples set forth herein.
Accordingly, while embodiments can be modified in various ways and take on various alternative forms, specific embodiments thereof are shown in the drawings and described in detail below as examples. There is no intent to limit to the particular forms disclosed and as well as individual embodiments the invention is intended to cover combinations of those embodiments as well. On the contrary, all modifications, equivalents, and alternatives falling within the scope of the appended claims should be included. Elements of the example embodiments are consistently denoted by the same reference numerals throughout the drawings and detailed description where appropriate.
The terminology used herein to describe embodiments is not intended to limit the scope. The articles “a,” “an,” and “the” are singular in that they have a single referent; however, the use of the singular form in the present document should not preclude the presence of more than one referent. In other words, elements referred to in the singular can number one or more, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises,” “comprising,” “includes,” and/or “including,” when used herein, specify the presence of stated features, items, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, items, steps, operations, elements, components, and/or groups thereof.
Unless otherwise defined, all terms (including technical and scientific terms) used herein are to be interpreted as is customary in the art. It will be further understood that terms in common usage should also be interpreted as is customary in the relevant art and not in an idealized or overly formal sense unless expressly so defined herein.
In general terms the closure system showing in
The closure 10 comprises a base 15 and a lid 20.
The base 15 includes a generally rectangular frame 16 which can be clipped or otherwise retained on the container.
The base 15 includes a locking platform 18 including a pair of arcuate slots 19a, 19b.
The lid 20 includes a generally rectangular top plate 21 with a frontal recess 22 in which is provided a pair of resilient, arcuate pinching members 23a, 23b.
The pinching members 23a, 23b each carry a locking lug 24a. 24b. In the closed position of the closure the lugs 24a, 24b engage in the slots 19a, 19b and prevent the lid from being removed/opened.
To release the lid the members 23a, 23b must be pinched together and then the lugs can withdraw through the slots.
In this embodiment the base frame 116 is provided with a plurality of clips 117 for clipping the closure onto the container. In addition the pinching members 123a, 123b are formed as a single piece and connected by an ellipsoidal top plate 130. Also, the 115 base and lid 120 are attached together by a non-active film hinge 125.
The pack 560 is generally oblong, meaning that the closure 510 has two shorter sides and two longer sides.
The closure 510 includes a base 515 which is non-removably (in normal use) connected onto the container so that it cannot easily be removed, and a lid 520 connected to the base by a hinge 525 along one of the shorter sides. This edge hinging allows for side opening.
A child-resistant mechanism is provided by the lid at the shorter side opposite the hinge.
The mechanism (see also
The squeeze force is therefore applied across the longer dimension of the lid to release the lid so that it can be opened as shown in
The pack 660 shown in
In this embodiment the squeeze members 623a, 623b are oriented 90 degrees from those in the pack 560. This means that a recess 522a, 522b must be provided adjacent both members for access. The squeeze force is therefore applied across the shorter dimension of the lid.
The pack 760 is similar to the pack 660. In this embodiment a tamper-evident label 770 covers the child-resistant mechanism and must be removed before it can be activated. A further label 775 is also applied to the top of the lid. In this embodiment the labels 770, 775 are formed together and a tear line 780 is provided. When the label 770 is removed it tears along the line 780; the label 775 remains and could be used, for example to provide product information and/or marketing/branding.
As shown in
Then catches 890 engage in the slots 887 as shown in
Although illustrative embodiments of the invention have been disclosed in detail herein, with reference to the accompanying drawings, it is understood that the invention is not limited to the precise embodiments shown and that various changes and modifications can be effected therein by one skilled in the art without departing from the scope of the invention as defined by the appended claims and their equivalents.
| Number | Date | Country | Kind |
|---|---|---|---|
| 1600930.0 | Jan 2016 | GB | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/EP2017/051120 | 1/19/2017 | WO | 00 |
