JPH0524553U - Pouring cap - Google Patents

Abstract

(57) [Summary] [Purpose] A pouring cap in which a cap body with a spout and a lid with a rod plug that fits into the spout are integrally connected via an elastic inversion hinge, and the lid can be easily opened. Suggest what is possible. [Structure] An inclined surface 9 is formed on the upper surface of the top wall 5 of the cap body, and a lid opening lever 16 is fixed to the lid top wall 11 so as to be vertically movable and swingable, and the lever 16 is tilted to one side. Further, the lower end surface is slid up on the inclined surface 9 to push up the lid body 3 and remove the rod plug 12 from the spout 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pouring cap.

[0002]

[Prior Art] [Problems to be solved by the device]

 As a pouring cap, a cap body is installed on the main body of the top wall that extends from the upper end of the peripheral wall to form a pouring outlet, and a bar plug that closes the pouring outlet is hung from the center of the back surface of the top wall to open and close. The lid body and the rear portion of the pouring cap body are integrally connected through an elastic inversion hinge, and the inner surface of the peripheral wall of the cap body is fitted to the outer periphery of the neck of the container body. It is known to be configured for use. In addition, these are configured such that a finger hooking projection provided on the front portion of the lid body is pushed upward to open the lid.

In the above-mentioned cap, in order to improve the sealing property of the cap, the rod plug and the spout are fitted more closely. However, on the other hand, the lid is opened and closed. Especially, there is a problem that it is difficult to open the lid.

An object of the present invention is to propose an excellent cap that solves the above-mentioned drawbacks of the conventional cap.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention pouring cap has a cap body 2 having a top wall 5 extending from an upper end of a peripheral wall 4 and a spout 6 formed therein, and a rear portion of the cap body 2 with an elastic reversing hinge 13 interposed therebetween. And a cap body 2 that can be opened and closed by connecting them integrally with each other, and a rod cap 12 that closes the spout 6 is vertically provided from the back surface of the top wall 11 to form a pouring cap. In the above, the inclined surface 9 is formed on the upper surface of the cap body top wall 5, the lower end surface is slidably abutted on the inclined surface 9, and the upper end is projected above the lid top wall 11. The lid opening lever 16 is fixed to the lid top wall 11 so as to be vertically movable and swingable.

[0006]

[Action]

 When the lid-opening lever 16 is tilted backward from the state shown in FIG. 1, the lower end surface of the lever 16 slides forward on the inclined surface 9 on the top wall 5 of the cap body, and the lid body 3 is moved up accordingly. Since it is pushed upward, the rod plug 12 is easily removed from the spout 6, and the lever 16 can be pulled up as it is, or the lid peripheral wall 10 can be pushed up by the lower end to easily open the lid. Incidentally, when the lower end surface of the lever 16 slides up on the inclined surface 9, the lever 16 can slightly move up, so that smooth sliding is possible.

[0007]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 3 show an embodiment of the present invention, in which 1 denotes a pouring cap. The cap 1 is composed of a cap body 2 and a lid body 3 which are integrally formed of synthetic resin.

The cap body 2 has a cylindrical shape with a lower end surface opening in which a top wall 5 is extended from an upper end edge of a cylindrical peripheral wall 4, and a spout 6 is erected at a central front portion of the top wall 5. . Further, a fitting cylinder portion 7 for fitting to the inner circumference of the mouth / neck portion of the container body to be mounted is provided downward from the center of the back surface of the top wall 5, and the container body mouth is provided at the lower end of the inner circumference of the peripheral wall 4. A plurality of engaging projections 8 that engage with the outer circumference of the neck are provided at equal intervals. Further, an inclined surface 9 that descends rearward is formed with the rear end of the spout 6 at the center of the upper surface of the top wall 5 as the base end.

Further, the lid body 3 has a cylindrical shape with a lower end surface opening in which a top wall 11 is extended from an upper end edge of a cylindrical peripheral wall 10, and the pouring outlet 6 is closed from a central front portion of the back surface of the top wall 11. A rod stopper 12 is installed vertically. The lid body 3 is placed on the cap body 2 so as to be openable and closable, and the rear portion of the lid body and the rear portion of the pouring cap body 2 are integrally connected by a known three-point hinge 13 so as to be elastically reversible. Is openable and closable.

Further, a rectangular window hole 14 is bored in the central rear portion of the top wall 11 of the lid body 3, and a pair of bearing inner surfaces which are erected on both sides of the window hole 14 are respectively provided with support shafts 15 so as to project therefrom. The lid opening lever 16 is attached there. As shown in FIG. 3, the lid-opening lever 16 has a plate-like shape whose front surface is a vertically long rectangular shape, and has vertically long elliptical fitting grooves 17 formed in the central portions of both side surfaces. The respective support shafts 16 are loosely fitted and mounted on the lid body 3 so as to be vertically movable and swingable in the front-back direction. Further, the lower end surface of the lid opening lever 16 is slidably abutted on the inclined surface 9, and when the upper end of the lever 16 is tilted rearward, the lower end of the lever 16 slides up on the inclined surface 9. The lid body 3 is pushed upward and the rod plug 12 is detached from the spout 6. Further, the lever 16 is formed so that the rear portion of the shaft supporting portion is formed lighter than the front portion so that the upper portion of the lever 16 always tilts forward when the lid is open. , The lower end of the lever 16 is not caught on the inclined surface 9 so that the lid can be smoothly closed.

4 to 6 show another embodiment of the present invention, in which a thin flexible connecting portion 18 extending from the inner peripheral surface of the window hole 14 to the periphery of the central portion of the lever 16 is used. The lid opening lever 16 is integrally mounted so that it can be moved up and down and can be swung back and forth.

[0012]

[Effect of the device]

 As described above, since the container of the present invention has the above-described configuration, even if the lid lever is tilted, even if the rod stopper and the spout are closely fitted in consideration of hermeticity, It is easy to remove and very convenient to handle. In addition, since the structure is simple and the synthetic resin can be easily manufactured, there is an advantage that the manufacturing cost is low.

[Brief description of drawings]

FIG. 1 is a vertical sectional view showing an embodiment of a pouring cap of the present invention.

FIG. 2 is a vertical cross-sectional view showing a state in which the lid of the embodiment is opened.

FIG. 3 is an exploded perspective view of the same embodiment.

FIG. 4 is a vertical sectional view showing another embodiment of the pouring cap of the present invention.

FIG. 5 is a vertical cross-sectional view showing a state in which the lid of the embodiment is opened.

FIG. 6 is a plan view of the same embodiment.

[Explanation of symbols]

 2 Cap body 3 Lid body 4 Cap body peripheral wall 5 Cap body top wall 6 Pouring outlet 7 Fitting cylinder part 9 Inclined surface 10 Lid peripheral wall 11 Lid body top wall 16 Lid lever

Claims (1)

[Scope of utility model registration request] 1. A spout 6 is provided in a top wall 5 extending from the upper end of the peripheral wall 4.
The cap body 2 formed with the cap body 2 and the rear portion of the body 2 are integrally connected to each other via an elastic reversing hinge 13 so that the upper surface of the cap body 2 can be opened and closed.
A lid 3 formed by vertically arranging a rod plug 12 for closing the
In the pouring cap consisting of, an inclined surface 9 is formed on the upper surface of the cap main body top wall 5, the lower end surface is slidably abutted on the inclined surface 9, and the upper end is covered with the lid top wall 11.
A pouring cap characterized in that a lid opening lever (16) protruding upward is fixed to a lid top wall (11) so as to be vertically movable and swingable.