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Single key self-locking cup

A single-button self-locking and cup technology, which is applied to drinking vessels and other directions, can solve problems such as high cost, inconvenient operation, and complex structure, and achieve the effects of reducing cost and material consumption, simplifying the structure, and compacting the structure

Active Publication Date: 2018-05-18
ZHEJIANG HAERS VACUUM CONTAINERS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are still big problems in the use of this improved "vacuum cup cover": not only the button 4 is provided, but also the lock switch 5 needs to be provided, the structure is complicated, the cost is high, and the operation is inconvenient

Method used

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Embodiment Construction

[0010] In order to make the technical solution of the present invention clearer, the following in conjunction with the attached figure 1 and 2 , the present invention will be described in detail. It should be understood that the specific implementations described in this specification are only for explaining the present invention, and are not intended to limit the protection scope of the present invention.

[0011] The present invention is a single-key self-locking cup, which includes a flip cover 1, a cover body 2 and a cup body 10. The right end of the cover body 2 and the flip cover 1 are rotatably connected by a first pin shaft 3, and the first pin shaft 3 is provided with a To bounce the torsion spring 4 of the flip cover 1, the left end of the cover body 2 is provided with a window 5, and the second pin shaft 6 is supported on the two side walls of the window 5, and the window 5 is formed by the two side walls of the window 5 , the lower wall 51, and the upper wall 12...

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Abstract

The invention discloses a single-button self-locking cup which comprises a clamshell cover, a cover body and a cup body. The right end of the cover body is rotationally connected with the clamshell cover through a first pin shaft. A torsional spring is arranged on the first pin shaft. A window is formed in the other side of the cover body. A second pin shaft is supported by the two side walls of the window and sleeved with a longitudinal long hole in a rib plate on the inner side of a button. A warp plate is located on the inner side of the button. A horizontal notch is formed in the inner side of the warp plate and clamped on the second pin shaft. A spring is arranged between the lower end of the warp plate and the bottom of the window. An inwards-extending clamp is arranged at the upper end of the warp plate. An outwards-extending clamp pressed to be buckled together with the inwards-extending clamp is arranged at the left end of the clamshell cover. According to the single-button self-locking cup, it can be avoided that people touch the button by mistake and open the clamshell cover, and it also can be avoided that the clamps are disengaged by accident due to shake or clamp abrasion; the clamshell cover can be opened by one hand, and the single-button self-locking cup is simple in structure and low in cost.

Description

technical field [0001] The invention relates to a flip water cup with a self-locking function, in particular to a single-key self-locking cup. Background technique [0002] Common water cups are basically threaded cup lids. When people need to drink water, they have to use both hands to open the cup lid, which is very inconvenient to use, especially for drivers, cyclists, and one-armed disabled people. inconvenient. In order to meet the above needs, the Chinese invention patent No. 201220644393.6 discloses an improved "insulation cup cover", as attached Figure 1-2 As shown, it includes a flip cover 1 and a cover body 2. One side of the cover body 2 is connected to the flip cover through a pin shaft 3. The other side of the cover body 2 is provided with a button 4 with snap feet. The inner side of the button 4 is connected to the cover body. A spring is arranged between them, and a buckle matched with the clip is provided on the position corresponding to the button 4 of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47G19/22
CPCA47G19/2266
Inventor 吕强
Owner ZHEJIANG HAERS VACUUM CONTAINERS CO LTD
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