Connecting structure for bottle body and bottle cap
A connection structure and bottle body technology, which is applied in the field of connection structure between bottle body and bottle cap, can solve the problems of automatic thread rotation, sticking, and difficulty in cleaning, etc.
Inactive Publication Date: 2017-06-09
蒋一新
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Problems solved by technology
[0004] 1. It is not easy to clean, because the structure of the thread itself is small; moreover, the feeding bottle is frequently used; it is easy to stick a small amount of milk on the thread
When the time is long, it is prone to mildew; thus affecting the cleanliness of the bottle
[0005] 2. It is prone to automatic loosening. With the increase of use time, the automatic rotation of the thread is prone to occur when feeding with a feeding bottle or holding milk for a long time, which makes the nipple of the feeding bottle loose; affecting the feeling of use
[0006] 3. It is difficult to grasp the tightness of the pacifier knob. The above-mentioned existing structure controls the tightness of the pacifier knob through the user's feel of the tightness; due to the user's individual and sensory differences, it is often easy to cause too loose or too loose. tight situation
Method used
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[0024] The bottle body and the bottle cap connecting structure of the present invention will be described in detail below by taking a feeding bottle as an example. Such as Figure 1-4 As shown, the bottle cap 2 of the present invention is connected with the bottle body 4 to fix the nipple; the nipple 3 is covered with a transparent cover 1 . The connection port on the upper part of the bottle body 4 is provided with an external thread section 42 ; the bottle cap 2 is provided with a corresponding internal thread section 22 . The above-mentioned external thread segments 42 are provided with more than 2 segments, which are evenly arranged along the outer side of the upper connection port of the bottle body; the bottle cap 2 is correspondingly provided with internal thread segments 22 . The plane formed by the external thread section 42 and the upper connection port end of the bottle body 3 has an included angle; Just make the pacifier 3 be fixed with proper tightness. The afo...
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The invention relates to the technical field of articles for daily use, in particular to a connecting structure for a bottle body and a bottle cap. According to the technical scheme of the invention, the bottle body is provided with an external screw thread section, and the bottle cap is provided with a corresponding internal screw thread section; and the bottle cap and the bottle body are connected by virtue of coordination of the external screw thread section and the internal screw thread section. The connecting structure for the bottle body and the bottle cap effectively solves the problems that connection between the bottle body and the bottle cap can get loose easily, tightness can not be conveniently controlled and sanitation and hygiene are not facilitated; and the connecting structure for the bottle body and the bottle cap can be widely applied to a product in a daily container.
Description
technical field [0001] The invention relates to the technical field of daily necessities, in particular to a connection structure between a bottle body and a bottle cap. Background technique [0002] Existing containers such as feeding bottles, water bottles, and thermos cups for daily use; their structure is basically the structure of a bottle body and a bottle cap; the bottle body and the bottle cap are connected by full threads. Specifically, the existing feeding bottle for babies has a connection structure between the bottle body and the bottle cap as attached figure 1 , 2 As shown, the outside of the upper connection port of the bottle body 4 is provided with an external thread 41 for connection; the bottle cap 2 is correspondingly provided with an internal thread 21; through the cooperation of the external thread 41 and the internal thread 21, the nipple 3 is fixed; Transparent cover 1; forms the whole feeding bottle. [0003] The above existing common connection st...
Claims
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IPC IPC(8): A61J9/00A61J11/04B65D41/04
CPCA61J9/00A61J11/0035A61J11/0075A61J11/045B65D41/0457
Inventor 蒋一新
Owner 蒋一新