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An outdoor drinking water bag

A drinking water bag and outdoor technology, which is applied in the field of drinking water appliances, can solve the problems of drinking safety, affecting the water quality of drinking water bags, and the filter element is easy to be squeezed, so as to improve pressure resistance, improve drinking safety, and facilitate cleaning and replacement Effect

Active Publication Date: 2018-06-15
西藏珠峰冰川水资源开发有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The portable filter type filtering direct drinking water bag disclosed in this patent document is not only complicated in structure and not easy to clean; moreover, the filter element is easily squeezed, and the damage of the filter element will affect the water quality in the drinking water bag, and the drinking safety will be affected.

Method used

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  • An outdoor drinking water bag
  • An outdoor drinking water bag
  • An outdoor drinking water bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see figure 1 , an outdoor special drinking water bag, including a bag body 1 and a fastening cover 2, and also includes a connecting seat and a water nozzle, the connecting seat is formed by connecting a water pipe 3 and a base 4, and the outer wall of the water pipe 3 There are external threads on the top, internal threads are provided on the inner wall of the fastening cover 2, the water pipe 3 and the fastening cover 2 are connected by threads, the bag body 1 is connected to the base 4, and the opening on the base 4 There is a central through hole 5, and the water nozzle is composed of a valve core 6 and a suction nozzle 7, one end of the valve core 6 is nested in the suction nozzle 7, and the other end of the valve core 6 is nested in the water pipe 3.

[0046] This embodiment is the most basic implementation mode, with a simple structure. The bag body and fastening cover of the prior art can be used. The connecting seat is formed by connecting the water pipe and th...

Embodiment 2

[0048] see Figure 1-Figure 3 , an outdoor special drinking water bag, including a bag body 1 and a fastening cover 2, and also includes a connecting seat and a water nozzle, the connecting seat is formed by connecting a water pipe 3 and a base 4, and the outer wall of the water pipe 3 There are external threads on the top, internal threads are provided on the inner wall of the fastening cover 2, the water pipe 3 and the fastening cover 2 are connected by threads, the bag body 1 is connected to the base 4, and the opening on the base 4 There is a central through hole 5, and the water nozzle is composed of a valve core 6 and a suction nozzle 7, one end of the valve core 6 is nested in the suction nozzle 7, and the other end of the valve core 6 is nested in the water pipe 3.

[0049] The fastening cover 2 includes a cylindrical section 8 and a truncated conical section 9 located above the cylindrical section 8, the cylindrical section 8 and the truncated conical section 9 are de...

Embodiment 3

[0053] see figure 1 , figure 2 and Figure 4 , an outdoor special drinking water bag, including a bag body 1 and a fastening cover 2, and also includes a connecting seat and a water nozzle, the connecting seat is formed by connecting a water pipe 3 and a base 4, and the outer wall of the water pipe 3 There are external threads on the top, internal threads are provided on the inner wall of the fastening cover 2, the water pipe 3 and the fastening cover 2 are connected by threads, the bag body 1 is connected to the base 4, and the opening on the base 4 There is a central through hole 5, and the water nozzle is composed of a valve core 6 and a suction nozzle 7, one end of the valve core 6 is nested in the suction nozzle 7, and the other end of the valve core 6 is nested in the water pipe 3.

[0054] The fastening cover 2 includes a cylindrical section 8 and a truncated conical section 9 located above the cylindrical section 8, the cylindrical section 8 and the truncated conica...

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Abstract

The invention discloses a special outdoor drinking bag and belongs to the technical field of drinking devices. The drinking bag comprises a bag body and a fastening cap. The drinking body is characterized by comprising a connection base and a water introducing nozzle, the connection base is formed by connecting a water introducing pipe and a base, an external thread is arranged on the outer wall of the water introducing pipe, an internal thread is arranged on the inner wall of the fastening cap, the water introducing pipe and the fastening cap are connected through the threads, the bag body is connected with the base, and a center through hole is formed in the base; the water introducing nozzle is composed of a valve element and a nozzle body, one end of the valve element is embedded in the nozzle body, and the other end of the valve element is embedded in the water introducing pipe. The drinking bag is simple in structure, the connection base has good supporting strength, the overall structural strength of the drinking bag is enhanced, pressure resistance is improved, the situation that a water drinking bag is placed in a knapsack and extruded to be damaged can be effectively prevented, the whole drinking bag has high pressure resistance and is easy to clean and convenient to carry, the quality of water in the drinking bag can be protected, and drinking safety is improved.

Description

technical field [0001] The invention relates to the technical field of drinking water appliances, in particular to an outdoor special drinking water bag. Background technique [0002] Drinking utensils suitable for outdoors are generally divided into drinking bags and drinking bottles. [0003] The drinking water bag is made of non-toxic, odorless, transparent, soft latex or polyethylene injection molding. It has the characteristics of simple filling, convenient drinking, easy to drink, soft and comfortable to carry, especially suitable for outdoor mountaineering and cycling. Just put it in your backpack, easy to carry. [0004] The drinking water bag is used to hold drinking water, so the requirements in the manufacturing process are relatively strict. The first requirement is its safety, and it must be made of non-toxic and tasteless materials; When traveling outdoors, the things in the backpack are messy. If the drinking water bag has poor pressure resistance, it is eas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45F3/20
CPCA45F3/20
Inventor 达娃顿珠马光红
Owner 西藏珠峰冰川水资源开发有限公司
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