JPH068038Y2 - Container lid - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a container lid, and more particularly to a container lid that can be opened and closed by one-touch operation with one hand.

[Conventional technology]

Generally, the lid attached to the container mouth of the container is provided with a screw thread on the inner peripheral surface and is screwed to the screw thread provided on the outer peripheral surface of the container opening,
Alternatively, it is attached to the container opening by a hinge so that it can be opened and closed.

[Problems to be solved by the invention]

However, the lid of the container that is screwed into the container mouth cannot be opened unless the lid is rotated and removed during use, and it may take time and lose the removed cover.
Further, the lid attached to the container mouth of the container by a hinge so as to be openable and closable does not require labor for removing the lid, but when opening and closing the lid, it must be operated with both hands.

An object of the present invention is to improve the above-mentioned conventional drawbacks and to attach a lid that can be opened and closed with one hand and one-touch operation to the container mouth of the container so that the opening and closing operation of the lid attached to the container mouth can be performed very easily. And

[Means for solving problems]

The lid of the container according to the present invention is provided with a screw thread on the outer circumferential surface of the container opening, which is provided on the outer circumferential surface of the cylindrical body, and has a flange extending around the lower end of the cylindrical body. An inner lid formed by opposing guide grooves in the radial direction and an annular elastic material that surrounds the inner lid cylinder and has elastic protrusions on the outer circumference are slidably fitted into a pair of guide grooves on the inner lid flange. A pair of operation buttons that have a tapered surface that descends toward the center on the mating opposing surfaces, and the lower ends of the peripheral wall are supported by the tapered surfaces of the pair of operation buttons so that they can be vertically slidably inserted into the outer periphery of the inner lid cylinder and the upper end A slide cylinder with a pair of protrusions fitted to it, the slide cylinder is fitted and the lower end is integrally connected to the flange part of the inner lid, and a pair of operation button storage windows are provided at the lower ends of the side walls and the container mouth is inserted at the upper end. An outer lid provided with a hole and a through hole for inserting a protrusion at the upper end of the slide cylinder, and a base end portion rotatably pivotingly supporting a base end portion at a rear portion of the upper end of the outer lid. Comprising a ceiling lid fitted with a hook to hook hooking coalesce and Kakeda' fitted to the outer lid upper tip inner wall Itaritan section with biases open the cover by attaching a.

[Action]

The lid of the container of the present invention is configured in this way, and when the pair of operation buttons are pushed inward with the fingers, the ceiling lid automatically opens. Then, when the fingers are released from the pair of operation buttons, the pair of operation buttons automatically returns to their original positions, and the ceiling lid is closed by rotating the ceiling lid and pushing it downward.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

In the figure, 1 is a container, 2 is a container port standing on the upper end of the center of the container 1, and 3 is a thread provided on the outer peripheral surface of the container port 2.

An inner lid 4 is provided with a thread 6 on the inner peripheral surface of the tubular body 5, and the thread 6 is screwed onto the thread 3 on the outer peripheral surface of the container opening and screwed to the container opening 2. Reference numeral 7 denotes a flange portion that extends around the lower end of the cylindrical body 5, and forms a pair of guide grooves 8 that oppose each other in the radial direction.

Reference numeral 9 denotes a pair of operation buttons slidably fitted in the pair of guide grooves 8, which is a tapered surface 1 that descends toward the center on the opposing surface.
An annular elastic material 1 which forms 0 and surrounds the cylindrical body 5 of the inner lid 4.
They are connected by 1. Reference numeral 12 is an elastic projection provided on the outer periphery of the annular elastic member 11 so as to project so as to be orthogonal to the opposing surfaces of the pair of operation buttons 9.

Reference numeral 13 denotes a slide cylinder that is vertically slidably fitted into a cylinder body 5 of the inner lid 4. The lower end of the peripheral wall is mounted on and supported by the tapered surfaces 10 of the pair of operation buttons 9, and the operation button 9 slides. Moves up and down along the tapered surface 10. Reference numeral 14 is a protrusion that is provided so as to oppose the upper end of the slide cylindrical body 13.

Reference numeral 15 denotes an outer lid which is fitted with the slide cylinder 13 and whose lower end is integrally connected to the upper surface of the peripheral portion 8 of the inner lid 4 by ultrasonic bonding or an adhesive agent. An operation button storage window 16 is provided, and a pair of operation buttons 9 can be slid from the window 16 with a finger. Further, a fitting insertion hole 17 for the container opening 2 is provided at the center of the upper end to allow the tip of the container opening 2 to be inserted and projected, and a pair of through holes 18 for inserting the pair of protrusions 14 at the upper end of the slide cylinder 13 are provided. , Operation button 9
Slide cylinder 13 that slides up and down by the tapered surface 10 of
When the slide is slid upward, the pair of protrusions 14 at the upper end of the slide cylinder 13 are projected upward through the pair of through holes 18.

Reference numeral 19 denotes a ceiling lid that closes the outer lid 15, and the base hinge part 2
0 is engaged with a hinge fitting groove 21 recessed in the upper rear portion of the outer lid 15, and a spring 22 is pivotally supported by a pin 23 wound around the peripheral surface to be rotatably attached. The lid 19 is biased so that the lid 19 is always opened. Numeral 24 is a hook attached to the extreme end of the ceiling lid 19, which is engaged with the projection 26 of the hook engaging body 25 attached to the inner wall of the upper end tip of the outer lid 15 to close the ceiling lid 19 to the outer lid 15.

The lid of the container according to the present invention is constructed in this way, and when the lid is opened, the operation buttons 9 are pushed inward with fingers, and the tapered surface 10 of the operation button 9 slides inward. The slide cylinder 13 is slid upward along the tapered surface 10. And a pair of protrusions 14 on the upper end of the slide cylinder 13
Is projected upward through the through hole 18 of the outer lid 15, and the ceiling lid 1
The left and right peripheral edges of 9 are pushed upward, the hook 24 at the tip of the ceiling lid 19 is disengaged from the protrusion 26 of the hook engaging body 25 of the outer lid 15, and the ceiling lid 19 is automatically opened by the spring 22. At this time, the pair of operation buttons 9 are connected by the annular elastic member 11, and the pair of elastic protrusions 12 are provided on the outer periphery of the annular elastic member 11 so as to oppose each other. The operation button 9 is pushed outward by the elastic projection 12 that contacts the inner wall of the outer lid 15. When the fingers are released from the pair of operation buttons 9, the elastic force of the elastic protrusions 12 automatically returns the pair of operation buttons 9 to their original positions.
When closing the ceiling lid 19, if the ceiling lid 19 is rotated and pushed down, the hook 24 at the tip of the ceiling lid 19 engages with the projection 26 of the hook engagement body 25 of the outer lid 15, and the ceiling lid 1
9 is closed.

[Effect of device]

As described above, in the present invention, by simply pushing the pair of operation buttons inward with the fingers, the slide cylinder is slid upward by the tapered surface of the operation button, and the pair of operation buttons at the upper end of the slide cylinder are By protruding the projection upward through the through hole and pushing up the left and right peripheral edges of the ceiling lid upward, remove the hook at the tip of the ceiling lid from the hook engagement body at the tip of the outer lid, and automatically open the ceiling lid with a spring. It is possible to open the lid with one hand and with a single touch. To close the ceiling lid, simply rotate the ceiling lid and push it down to engage the hook on the tip of the ceiling lid with the hook on the tip of the outer lid to close the ceiling lid. Moreover, the lid can be easily closed with one touch. In this way, the lid of the container of the present invention can be opened and closed with one hand and with one touch, and there is no need to remove the lid.
Very easy to handle.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of the lid of the container of the present invention, and FIG. 2 is an enlarged sectional view of the same. 1 ... Container, 2 ... Container mouth, 3, 6 ... Thread, 4 ... Inner lid, 5 ...
Cylindrical body, 7 ... Collar part, 8 ... Guide groove, 9 ... Operation button, 10 ...
Tapered surface, 11 ... Elastic material, 12 ... Elastic projection, 13 ... Slide cylinder, 14 ... Projection, 15 ... Outer lid, 16 ... Window, 17 ...
Fitting hole, 18 ... Through hole, 19 ... Ceiling lid, 20 ... Hinge part, 2
1 ... Hinge part engaging groove, 22 ... Spring, 23 ... Pin, 24 ... Hook, 25 ... Hook engaging body

Claims (1)

[Scope of utility model registration request] 1. A screw threaded on a threaded thread provided on an outer peripheral surface of a container opening of a container is provided on an outer circumferential surface of a cylindrical body, and a flange portion is extended to an outer periphery of a lower end of the cylindrical body. An inner lid formed to oppose each other in the radial direction and an annular lid that surrounds the inner lid cylinder and has an elastic protrusion on the outer circumference, and is slidably fitted into a pair of guide grooves on the inner lid collar. A pair of operation buttons having a tapered surface that descends toward the center, and a pair of operation buttons with the tapered surfaces supporting the lower ends of the peripheral wall so as to be vertically slidably inserted into the outer periphery of the inner lid cylinder and the pair of protrusions on the upper end. And the slide cylinder body fitted with the slide cylinder body, the lower end of which is integrally connected to the flange portion of the inner lid, and the pair of operation button storage windows are provided at the lower end of the side wall, and the container mouth fitting insertion hole and the slide are provided at the upper end. An outer lid provided with a through hole into which the protrusion on the upper end of the cylinder is inserted, and a spring attached to the rear end of the outer lid to pivotally support the base end. Container lid comprising a hook to hook hooking coalesce and Kakeda' fitted to the outer lid upper tip inner wall and a ceiling lid attached to Itaritan section with biases open the cover Te