CN204979662U - Bottle lid in laundry liquid - Google Patents

Abstract

The utility model discloses a bottle lid in laundry liquid, including pipy drain mouth and pipy lid, the upper end inner wall of lid is equipped with the first internal thread that is used for with outside outer bottle lid spiro union, and the lower extreme inner wall of lid is equipped with the second internal thread that is used for with outside bottleneck spiro union, and the lid inner wall between first internal thread and the second internal thread inwards extends has a cushion cap, and this cushion cap is opened there is the through -hole, and the one end pin joint of drain mouth is in the through -hole, and the lateral wall of drain mouth is equipped with air guide hole. The utility model discloses can rotate the drain mouth, the liquid of avoiding doing washing spills convenient to use from air guide hole.

Description

Bottle cap in liquid detergent

Technical field

The utility model relates to the container containing of liquid detergent, particularly relates to bottle cap in liquid detergent.

Background technology

The container of splendid attire liquid detergent generally comprises the bottle being plastics and making, interior bottle cap and external bottle cap, bottle has the handle being positioned at sidepiece and the bottleneck being positioned at top, interior bottle cap is bolted in bottleneck, interior bottle cap has the drain mouth be communicated with bottle, it is outer and be spirally connected with interior bottle cap that external bottle cap is sleeved on drain mouth.For ease of liquid detergent smooth and easy discharge from drain mouth, need arrange air guide port on drain mouth, with while discharge liquid detergent, outside air enters bottle by air guide port.

But, due to whorl of bottleneck and interior bottle cap screw thread injection moulding error and the assembly error that is spirally connected, then after in, bottle cap is screwed onto bottleneck, usually be difficult to ensure that air guide port is towards handle side, when causing people's carrying handle dumping bottle body, liquid detergent spills from air guide port, brings the very big inconvenience of use.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide bottle cap in liquid detergent, can rotate drain mouth, avoids liquid detergent to spill from air guide port, easy to use.

The purpose of this utility model realizes by the following technical solutions:

Bottle cap in liquid detergent, comprise the drain mouth of tubulose and the lid of tubulose, the upper end inwall of lid is provided with the first negative thread for being spirally connected with outside external bottle cap, the lower end inner wall of lid is provided with the second negative thread for being spirally connected with outside bottleneck, lid inwall between first negative thread and the second negative thread extends internally out a cushion cap, this cushion cap has through hole, and one end of drain mouth is articulated in through hole, and the sidewall of drain mouth is provided with air guide port.

Preferably, the hole wall of through hole has circular groove, and one end of drain mouth is convexly equipped with a slip ring, and this slip ring is embedded at circular groove and this slip ring and circular groove bearing fit.

Preferably, air guide port is gas guide groove, and this gas guide groove extends to the other end of drain mouth by slip ring side.

Preferably, cushion cap end face is convexly equipped with seal ring, forms the spacing gap being used for spacing outside external bottle cap between sealing ring and the first negative thread.

Compared to existing technology, the beneficial effects of the utility model are:

The utility model is by rotating drain mouth, then can make the handle of air guide port liquid detergent bottle towards the outside, thus when carrying handle is toppled over, above the liquid detergent of air guide port in drain mouth, liquid detergent is avoided to spill from air guide port, gas guide nozzle can lead for liquid detergent and provide draining function smoothly by air guide port again simultaneously, greatly facilitates use, the alignment issues that is spirally connected that the injection defect efficiently solving interior bottle cap brings with assembling defect.

Accompanying drawing explanation

Fig. 1 is the structural representation of bottle cap in the utility model liquid detergent;

Fig. 2 is the structural representation of the utility model lid;

Fig. 3 is the structural representation of the utility model drain mouth;

Fig. 4 is the exploded drawings of bottle cap and external bottle cap in the utility model liquid detergent.

In figure: 1, drain mouth; 11, air guide port; 12, slip ring; 2, lid; 21, the first negative thread; 22, the second negative thread; 23, cushion cap; 231, through hole; 232, circular groove; 24, seal ring; 3, external bottle cap.

Detailed description of the invention

Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:

Bottle cap in liquid detergent as shown in Figures 1 to 3, comprise the drain mouth 1 of tubulose and the lid 2 of tubulose, the upper end inwall of lid 2 is provided with the first negative thread 21 for being spirally connected with outside external bottle cap 3, the lower end inner wall of lid 2 is provided with the second negative thread 22 for being spirally connected with outside bottleneck, lid 2 inwall between first negative thread 21 and the second negative thread 22 extends internally out a cushion cap 23, this cushion cap 23 has through hole 231, one end of drain mouth 1 is articulated in through hole 231, and the sidewall of drain mouth 1 is provided with air guide port 11.

By rotating drain mouth 1, then can make the handle of air guide port 11 liquid detergent bottle towards the outside, thus when carrying handle is toppled over, above the liquid detergent of air guide port 11 in drain mouth 1, liquid detergent is avoided to spill from air guide port 11, gas guide nozzle can lead for liquid detergent and provide draining function smoothly by air guide port 11 again simultaneously, greatly facilitates use, the alignment issues that is spirally connected that the injection defect efficiently solving interior bottle cap brings with assembling defect.

Wherein, through hole 231 provides communicating passage for outside bottleneck and drain mouth 1, and this cushion cap 23 had both played the sealing function to bottleneck, liquid detergent can be made again from through hole 231 to enter drain mouth 1, prevent leakage.

As one preferred embodiment, for ensureing that on the basis of sealing, drain mouth 1 can smooth and easyly rotate, and the hole wall of through hole 231 has circular groove 232, one end of drain mouth 1 is convexly equipped with a slip ring 12, and this slip ring 12 is embedded at circular groove 232 and this slip ring 12 and circular groove 232 bearing fit.Certainly, also can drain mouth 1 and circular groove 232 be equipped with as flush fit, then when manufacturer production, after being screwed onto outside bottleneck with bottle cap in this, once rotate drain mouth 1 and after making air guide port 11 aim at external knob, then can dispatch from the factory, be beneficial to user and use, user is without the need to again rotating drain mouth 1.This friction tight mode can prevent drain mouth 1 from being rotated easily.

For make outside air more, more promptly enter bottleneck, air guide port 11 is gas guide groove, and this gas guide groove extends to the other end of drain mouth 1 by slip ring 12 side.

As shown in Figure 4, be spirally connected for sealing with outside external bottle cap 3 better, cushion cap 23 end face is convexly equipped with seal ring 24, the spacing gap being used for spacing outside external bottle cap 3 is formed between sealing ring 24 and the first negative thread 21, in external bottle cap 3 can be limited in by this spacing gap, and form better sealing effectiveness, prevent leakage.

To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.

Claims (4)

1. bottle cap in liquid detergent, it is characterized in that, comprise the drain mouth of tubulose and the lid of tubulose, the upper end inwall of lid is provided with the first negative thread for being spirally connected with outside external bottle cap, the lower end inner wall of lid is provided with the second negative thread for being spirally connected with outside bottleneck, and the lid inwall between the first negative thread and the second negative thread extends internally out a cushion cap, and this cushion cap has through hole, one end of drain mouth is articulated in through hole, and the sidewall of drain mouth is provided with air guide port.

2. bottle cap in liquid detergent according to claim 1, is characterized in that, the hole wall of through hole has circular groove, and one end of drain mouth is convexly equipped with a slip ring, and this slip ring is embedded at circular groove and this slip ring and circular groove bearing fit.

3. bottle cap in liquid detergent according to claim 2, is characterized in that, air guide port is gas guide groove, and this gas guide groove extends to the other end of drain mouth by slip ring side.

4. bottle cap in the liquid detergent according to any one of claims 1 to 3, is characterized in that, cushion cap end face is convexly equipped with seal ring, forms the spacing gap being used for spacing outside external bottle cap between sealing ring and the first negative thread.