Abstract: A releasing valve for an inflatable object has a body, a valve disk and a cap. The body is body and has a passage and a disk mount. The passage is defined through the body and has a bottom opening. The valve disk is attached securely to the bottom of the body to close the bottom opening of the passage and has a mounting end and a free end. The mounting end is mounted securely on the disk mount of the body. The free end is opposite to the mounting end. The cap is attached to the body around the bottom opening, holds the valve disk inside and has a stop. The stop selectively engages the free end of the valve disk when the valve disk being pushed away from the bottom opening for discharging air out from the inflating object via the releasing valve.
Type:
Grant
Filed:
May 7, 2010
Date of Patent:
May 22, 2012
Assignee:
Dongguan Tiger Point, Metal & Plastic Products Co., Ltd.
Abstract: An air pump having an impeller with double-sided blades is mounted outside an inflatable product, and has a body and a blower. The body has a first air chamber and a second air chamber communicating with each other, a first air inlet and a second air inlet formed at two ends of the first air chamber, and multiple first supplement air inlets formed through the body to communicate with the second air chamber. The blower has a motor and an impeller. The impeller driven by the motor has multiple double-sided blades capable of efficiently inflating air from the multiple first supplement air inlets or deflating air from the first air inlet. The air pump achieves to be more efficient in inflating and deflating the inflatable product, and structurally simplified to facilitate production and assembly of the air pump and cost reduction in production and assembly.
Type:
Application
Filed:
October 28, 2010
Publication date:
May 3, 2012
Applicant:
DONGGUAN TIGER POINT, METAL & PLASTIC PRODUCTS CO., LTD.
Abstract: A rudder assembly for a boat has a securing base, a rudder board and at least one engaging bolt. The rudder board is mounted detachably on the securing base and has a bottom and two rudder hooks. The rudder hooks are formed respectively on two ends of the bottom and are connected securely to the securing base with the at least one engaging bolt. The at least one engaging bolt is mounted detachably on the securing base and engages respectively at least one of the rudder hooks on the rudder board. Accordingly, a rudder board can be conveniently detached from the securing base even while an inflating boat is at an inflated condition.
Type:
Grant
Filed:
May 10, 2010
Date of Patent:
April 10, 2012
Assignee:
Dongguan Tiger Point, Metal & Plastic Products Co., Ltd.
Abstract: An air pump has a one-piece cylinder and a piston assembly. The one-piece cylinder has a body, a cap, a pedal and a base formed together by injection molding and welding process. The piston assembly is mounted in the one-piece cylinder and has a rod, a handle and a piston. The one-piece cylinder is structurally firm and provides excellent hermetic characteristics.
Type:
Grant
Filed:
April 29, 2009
Date of Patent:
April 3, 2012
Assignee:
Dongguan Tiger Point, Metal & Plastic Products Co., Ltd.
Abstract: An inflating valve has a body and a valve disk. The body is hollow and has a passage defined through the body and a holding tab. The passage has an inner surface and a bottom opening defined in the bottom of the body. The holding tab is radially connected to the inner surface of the passage and has a holding hole defined through the holding tab. The valve disk is attached securely to the bottom of the body to close the bottom opening of the passage and has a holding rod formed on and protruding from the valve disk and engaging the holding hole in the holding tab. Accordingly, the valve disk can be automatically opened by the pressured air and automatically closed by the recoil force provided by the holding tab.
Type:
Application
Filed:
August 20, 2010
Publication date:
February 23, 2012
Applicant:
DONGGUAN TIGER POINT, METAL & PLASTIC PRODUCTS CO. , LTD.
Abstract: An air pump for an inflatable article has a housing and a blower, a switch assembly and an air valve mounted in the housing. The switch assembly has a slider and a driving device sliding the slider and the air valve to switch operating modes of the air pump. Thus, the air pump inflates or deflates the inflatable article or maintains or fine-tunes the air pressure inside the inflatable article. Therefore, the first and second openings of the housing are disposed on the housing for connection to different kinds of inflatable articles and the airflow directly flows through the air pump so inflating and deflating the inflatable article is fast.
Type:
Application
Filed:
July 23, 2009
Publication date:
January 27, 2011
Applicant:
Dongguan Tiger Point, Metal & Plastic Products Co. ,Ltd.
Abstract: An air pump has a one-piece cylinder and a piston assembly. The one-piece cylinder has a body, a cap, a pedal and a base formed together by injection molding and welding process. The piston assembly is mounted in the one-piece cylinder and has a rod, a handle and a piston. The one-piece cylinder is structurally firm and provides excellent hermetic characteristics.
Type:
Application
Filed:
April 29, 2009
Publication date:
November 4, 2010
Applicant:
DONGGUAN TIGER POINT, METAL & PLASTIC PRODUCTS CO. , LTD.