Side push button lid

Abstract

The utility model belongs to cups, particularly a new side push button lid. The cup lid comprises a threaded body, a hold-down piece, a sealing seat, an upper lid body, an upper lid plate, a push rod, a sealing valve, and a button connected successively from bottom up. The middle area of the lower end of the push rod is movably connected with the holder on the hold-down piece; one end of the push rod is connected with a sealing valve in a snap-fit manner; the other end is connected with a drive rod of the button; and the upper end of the seal valve abuts the water outlet of the upper lid plate. The pressed button drives the drive rod to apply a pushing force to the push rod to force the sealing valve to move downward, the sealing valve is removed from the water outlet and water is supplied.

Claims

1. A new side push button lid, comprising a threaded body, a hold-down piece, a sealing seat, an upper lid body and an upper lid plate which are connected successively from bottom to top, wherein the upper lid plate is provided with a water outlet; the threaded body is provided with a thread matched with that on a cup body; the upper lid plate is fixedly connected with the upper lid body; the upper end of the hold-down piece is provided with a holder; a push rod is also included; a middle area of a lower end of the push rod is movably connected with the holder on the hold-down piece; one end of the push rod is connected directly to a sealing valve mounting plate integral with a supporter and push rod; a seal valve is mounted on the sealing valve mounting plate, the seal valve having an upper end which abuts against the water outlet of the upper lid plate; a button is connected at the other end of the push rod; a drive rod is connected integrally on the button; one end of the drive rod is connected with the push rod; a side face of the upper lid body is provided with a button mounting hole; the drive rod is embedded movably into the button mounting hole of the side wall of the upper lid body; the drive rod is divided into a front section and a rear section by a step; the rear section is provided with a first ring groove; a sealing ring is connected in a snap-fit manner in the first ring groove; a spring is sleeved on the front section of the drive rod; the outside of the button mounting hole is provided with a counter bore; one end of the spring abuts against the step face of the counter bore; and the other end thereof abuts against the step surface whereby the drive rod is divided into a front section and a rear section.

2. The new side push button lid of claim 1, wherein the sealing valve mounting plate of the push rod is provided with a through hole; the lower end of the sealing valve is provided with a second ring groove; and the lower end of the sealing valve is connected in a snap-fit manner in the through hole of the sealing valve mounting plate.

3. The new side push button lid of claim 2, wherein the lower end part of the sealing valve is of a conical structure.

4. The new side push button lid of claim 3, wherein the sealing valve is made of rubber material.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is an exploded structural schematic diagram of the utility model.

DETAILED DESCRIPTION OF THE EMBODIMENTS

(2) The utility model is described below in detail in conjunction with an embodiment.

Embodiment

(3) It is noteworthy that the novel side-button cup lid shown in FIG. 1 includes a threaded body 1, a hold-down piece 2, a sealing seat 3, an upper lid body 4, and an upper lid plate 5 which are connected successively from bottom to top, wherein the upper lid plate 5 is provided with a water outlet; the threaded body 1 is provided with a thread matched with that on a cup body; the upper lid plate 5 is fixedly connected with the upper lid body 4; the upper end of the hold-down piece 2 is provided with a holder 6; a push rod 7 is also included; the middle area of the lower end of the push rod 7 is movably connected with the holder 6 on the hold-down piece 2; one end of the push rod 7 is connected with a sealing valve mounting plate 9 integrally through a supporter 8; a seal valve 10 is mounted on the sealing valve mounting plate 9; the upper end of the seal valve 10 abuts against the water outlet of the upper lid plate 5; a button 11 is connected at the other end of the push rod 7; a drive rod 12 is connected integrally on the button 11; one end of the drive rod 12 is connected with the push rod 7; the side face of the upper lid body 4 is provided with a button mounting hole; the drive rod 12 is embedded movably into the button mounting hole of the side wall of the upper lid body 4; the drive rod 12 is divided into a front section and a rear section by a step; the rear section is provided with a first ring groove 13; a sealing ring 14 is connected in a snap-fit manner in the first ring groove 13; a spring 15 is put on the front section of the drive rod 12; the outside of the button mounting hole is provided with a counter bore; one end of the spring 15 abuts against the step face of the counter bore; and the other end thereof abuts against the step face whereby the drive rod is divided into a front section and a rear section.

(4) It is further noteworthy that the sealing valve mounting plate 9 of the push rod is provided with a through hole; the lower end of the sealing valve 10 is provided with a second ring groove; and the lower end of the sealing valve 10 is connected in a snap-fit manner in the through hole of the sealing valve mounting plate. The lower end part of the sealing valve is of a conical structure. In addition, the sealing valve is made of rubber material.

(5) When pressed, the button drives the drive rod to apply a pushing force to the push rod, the push rod is forced to rotate along the holder on the hold-down piece since the lower end of the push rod is movably connected with the hold-down piece, one end of the push rod in contact with the drive rod moves upward, the sealing valve mounting plate on the push rod moves downward, and thus the sealing valve is removed from the water outlet of the upper lid plate to supply water from the water outlet; when the button is released, the spring possesses an outward pushing force to the drive rod to force the drive rod to drive the push rod to apply force toward the side where the button is located, and thus the sealing valve mounting plate on the push rod drives the sealing valve to display an upward pushing force to the water outlet of the upper lid plate, so as to realize the sealing between the sealing valve and the water outlet.

(6) The basic principles, main characteristics and advantages of the utility model are shown and described above. Those skilled in the art should be aware that the utility model is not limited by the embodiment disclosed above; the embodiment described above and what is described in the description are only for illustrating the principles of the utility model; without departing from the spirit and scope of the utility model, any simple change and replacement made by the ordinary skilled in the art are within the scope of protection of the utility model.