CN210901862U

CN210901862U - Vacuum cup

Info

Publication number: CN210901862U
Application number: CN201921770598.7U
Authority: CN
Inventors: 黄小春
Original assignee: Zhongshan Xintaiyang Electric Appliance Co ltd
Current assignee: Zhongshan Xintaiyang Electric Appliance Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-03
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a vacuum cup, including the chassis that generates heat and establish the cup on the chassis that generates heat, the cup constitute by cup body and cup neck, the cup body is the vacuum cup body, cup neck welded fastening realizes on the cup body and connect sealedly. The utility model discloses a cup comprises cup body and cup neck, the cup body is the vacuum cup body, cup neck welded fastening is on the cup body and realize connecting sealedly, because the cup neck does not do the vacuum, so cup neck manufacturing is very convenient, though the cup neck is not vacuum, generally does not use hand direct contact cup neck during the use, and its thermal insulation performance is also not poor to the cup neck welding can on the cup body, the finished product qualification rate is very high, and the cost is very reasonable moreover.

Description

Vacuum cup

[ technical field ] A method for producing a semiconductor device

The utility model relates to a vacuum cup.

[ background of the invention ]

At present, the travel is more popular, a vacuum cup is generally required to be carried during travel, and the vacuum cup on the market is integrally formed and the whole cup body is in a vacuum state, namely the whole cup body has a double-layer structure. Thus, the manufacturing process is very complicated, the processing time is long, and the processing cost is greatly increased. And the finished product yield is not high, and only 70 percent of the finished product is qualified. In addition, the existing vacuum cup is sealed with the cup cover, so that water can be boiled only by taking off the cup cover when water is boiled. The present invention has been made under such circumstances.

[ Utility model ] content

One of the purposes of the present invention is to overcome the disadvantages of the prior art and to provide a vacuum cup with low cost, high qualification rate of finished products and relatively simple manufacturing process.

To the above purpose, the utility model adopts the following technical scheme:

a vacuum cup is characterized by comprising a heating chassis 1 and a cup body 2 arranged on the heating chassis 1, wherein the cup body 2 consists of a cup body 3 and a cup neck 4, the cup body 3 is a vacuum cup body, and the cup neck 4 is welded and fixed on the cup body 3 and realizes connection and sealing.

The cup comprises a cup cover 5, wherein the cup cover 5 is in a frustum shape, a plurality of bulges 7 are arranged on the circumferential surface of the cup cover 5, and each bulge 7 is in contact with the inner surface of the cup neck 4 to ensure that a gap 9 is reserved between the circumferential surface of the cup cover 5 and the inner surface of the cup neck 4.

The neck 4 includes the connecting portion 41 and the extending portion 42, and the connecting portion 41 is inserted into or sleeved on the upper opening of the body 3 and is welded and sealed at the portion where the body 3 contacts the connecting portion 41.

As described above, the lower port edge of the connecting portion 41 is folded outward to form a folding ring 411, and the folding ring 411 is tightly attached to the inside of the cup body 3.

As described above, the bottom of the heat generating chassis 1 is provided with the housing chamber 6 for housing the plug and the electric wire, and the housing chamber 6 is provided with the positioning portion 61 for positioning the plug and the winding portion 62 for winding the electric wire.

The upper extension portion 42 of the cup neck 4 is sleeved with an outer ring as described above.

An anti-skid rubber sleeve 8 is sleeved outside the joint of the cup neck 4 and the cup body 3.

The cup body 2 is made of stainless steel or titanium alloy material as described above.

The vacuum cup body of the cup body is formed by combining the inner layer and the outer layer, and a gap is arranged between the inner layer and the outer layer.

The beneficial effects of the utility model are that:

first, the present case cup comprises cup body and cup neck, the cup body is the vacuum cup body, cup neck welded fastening is on the cup body and realize connecting sealedly, because the cup neck does not do the vacuum, so the processing and manufacturing of cup neck is very convenient, though the cup neck is not vacuum, generally does not use hand direct contact cup neck during the use, and its thermal insulation performance is also not poor yet to the cup neck welding can on the cup body, the finished product qualification rate is very high, and the cost is very reasonable moreover.

Secondly, the present case is equipped with a plurality of archs 7 on the bowl cover is global, and each arch 7 and the contact of cup neck internal surface and make and leave the gap between the internal surface of the global of bowl cover and cup neck, like this when boiling water, need not take off the bowl cover, directly can boil water, and vapor flows out from the gap.

Thirdly, the lower port limit of the connecting portion of this case cup neck is along turning over outward and forming a hem, and the hem hugs closely inside the cup body, when wasing the cup body, can not scratch the hand, uses the sensation to be as good as with whole fashioned cup.

Fourthly, the bottom of the heating chassis is provided with a containing cavity capable of containing the plug and the electric wire, when the electric wire and the plug are not used, the electric wire and the plug are contained in the containing cavity, and when the electric wire and the plug are used, the electric wire and the plug are directly pulled out.

Fifthly, an anti-slip rubber sleeve is sleeved outside the joint of the cup neck and the cup body, the anti-slip rubber sleeve can be anti-slip and convenient to take, other materials can also achieve the heat insulation effect, and the anti-slip rubber sleeve cannot be damaged by soup when being taken by hands.

Sixthly, the upper extending part of the cup neck is sleeved with an outer ring, so that the cup has good quality and can further insulate heat.

[ description of the drawings ]

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a sectional view of the cup lid of the utility model.

Fig. 3 is a sectional view of the utility model without the cup cover.

Fig. 4-5 are perspective views of the present invention.

[ detailed description ] embodiments

The present invention will be described in detail with reference to the following drawings and embodiments:

in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:

as shown in the figure, the vacuum cup comprises a heating chassis 1 and a cup body 2 arranged on the heating chassis 1, wherein the cup body 2 consists of a cup body 3 and a cup neck 4, the cup body 3 is a vacuum cup body, the vacuum cup body of the cup body is formed by combining an inner layer and an outer layer, and a gap is formed between the inner layer and the outer layer. The cup neck 4 is welded and fixed on the cup body 3 and realizes connection and sealing. In the present case, the cup neck 4 is not evacuated. Because the cup neck does not need to be vacuumized, the cup neck is very convenient to process and manufacture, although the cup neck is not vacuumized, the cup neck is not directly contacted with the cup neck by hands in use, the heat preservation performance is not poor, and the cup neck is welded on the cup body, so that the finished product qualification rate is very high, and the manufacturing cost is very reasonable.

In addition, the scheme still includes the bowl cover 5, the bowl cover 5 is frustum form, is equipped with a plurality of archs 7 on bowl cover 5 global, and each arch 7 and the contact of 4 internal surface of cup neck and make and leave gap 9 between the internal surface of 5 global and cup neck 4 of bowl cover. Therefore, when boiling water, the cup cover is not required to be taken off, the water can be directly boiled, and water vapor flows out from the gap. Also prevent that the cup from falling down, reach and prevent the risk that boiling water outflow soup is hindered.

Preferably, the cup neck 4 comprises a connecting portion 41 and an extending portion 42, the connecting portion 41 is inserted into or sleeved on the upper opening of the cup body 3, and the portion of the cup body 3 contacting the connecting portion 41 is welded and hermetically connected. The cup neck adopts a riveting process and then is welded and sealed. In the scheme, the welding position is not unique, the periphery of the opening at the upper part of the cup body 3 and the periphery of the outer surface of the connecting part 41 can be welded, the welding process is easy to realize at the position, and after the welding is finished, the welding position is polished, so that the surface of the cup body is not different from the whole shape. In addition, in order to achieve better experience effect, the lower port edge of the connecting portion 41 is turned outwards to form a folding ring 411, and the folding ring 411 is tightly attached to the inside of the cup body 3. When the cup body is cleaned, hands cannot be scratched, and the use feeling is the same as that of the integrally formed cup body. An outer ring (not shown) is sleeved on the upper extension part 42 of the cup neck 4. This is also for better use and improved texture.

In addition, a receiving cavity 6 for collecting the plug and the electric wire is provided at the bottom of the heating chassis 1, and a positioning portion 61 for positioning the plug and a winding portion 62 for winding the electric wire are provided in the receiving cavity 6. Brings good use experience for users, is convenient and saves space.

And an anti-skid rubber sleeve 8 is sleeved outside the joint of the cup neck 4 and the cup body 3. The anti-skid rubber sleeve can prevent skidding and is convenient to take, other rubber sleeves can achieve the heat insulation effect, and the rubber sleeve cannot be damaged by soup when being taken by hands. Moreover, the antiskid rubber sleeve can also block the welding part, and multiple functions are integrated.

Preferably, the cup body 2 is made of stainless steel or titanium alloy. Of course, other alloy materials can also be adopted.

Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The vacuum cup is characterized by comprising a heating chassis (1) and a cup body (2) arranged on the heating chassis (1), wherein the cup body (2) consists of a cup body (3) and a cup neck (4), the cup body (3) is a vacuum cup body, and the cup neck (4) is welded and fixed on the cup body (3) and is connected and sealed.

2. A vacuum cup according to claim 1, further comprising a cup cover (5), wherein the cup cover (5) is in a frustum shape, a plurality of protrusions (7) are provided on the circumferential surface of the cup cover (5), each protrusion (7) contacts with the inner surface of the cup neck (4) and a gap (9) is left between the circumferential surface of the cup cover (5) and the inner surface of the cup neck (4).

3. A vacuum cup according to claim 1 or 2, wherein the neck (4) comprises a connecting portion (41) and an extending portion (42), the connecting portion (41) is inserted into or sleeved on the upper opening of the cup body (3), and the connecting portion (41) is welded and sealed at the portion where the cup body (3) contacts with the connecting portion (41).

4. A vacuum cup according to claim 3, characterized in that the lower mouth edge of the connecting portion (41) is folded outwards to form a folding ring (411), and the folding ring (411) is tightly attached to the inside of the cup body (3).

5. A vacuum cup according to claim 1 or 2, characterized in that a receiving cavity (6) for collecting a plug and a wire is provided at the bottom of the heat generating chassis (1), and a positioning part (61) for positioning the plug and a winding part (62) for winding the wire are provided in the receiving cavity (6).

6. A vacuum cup according to claim 3, characterized in that the upper extension (42) of the cup neck (4) is fitted with an outer collar.

7. A vacuum cup according to claim 1 or 2, characterized in that an anti-slip rubber sleeve (8) is sleeved on the joint of the neck (4) and the body (3).

8. A vacuum cup according to claim 1 or 2, characterized in that the cup body (2) is made of stainless steel or titanium alloy (2).

9. A vacuum cup according to claim 1 or claim 2, wherein the vacuum body of the cup body is formed by joining an inner layer and an outer layer with a gap therebetween.