CN204232774U - A kind of telescoping cup cover - Google Patents

Abstract

The utility model relates to a retractable cup sleeve, which comprises a base, a spring arranged in the center of the base and at least two telescopic rods evenly distributed outside the spring, one end of the telescopic rod is fixed on the base , the top of the spring is provided with a fixed cap adapted to the telescopic rod. The cup sleeve of the utility model can be adjusted in height, is suitable for cups of various heights, can prevent the cups from tipping over, is convenient to carry, and is easy to obtain materials.

Description

A retractable cup sleeve

technical field

The utility model relates to the field of daily necessities, in particular to a water cup cover.

Background technique

Existing cup sleeves are mostly made of flannelette, cotton sleeves, etc., and have handles outside, which are convenient for carrying cups without handles, and have the function of heat preservation. There are also cup sleeves to prevent the cup from falling over at present, that is, a suction cup is set on a base, and a common cup sleeve is fixed on the base simultaneously. But this kind of cup cover has a fixed size and is not suitable for cups with different heights.

Utility model content

In order to solve the problems in the prior art, the utility model provides a retractable cup sleeve, which solves the problem that one cup sleeve is only used for a cup of one size.

The utility model adopts the following technical solutions: a retractable cup cover, including a base, which is characterized in that it also includes a spring arranged in the center of the base and at least two telescopic rods evenly distributed outside the spring. One end of the rod is fixed on the base, and the top of the spring is provided with a fixed cap adapted to the telescopic rod. The spring acts as the body of the cup sleeve, and the cup is placed in the middle of the spring during use. By compressing the spring and adjusting the length of the telescopic rod, cups with different heights can be applied. When the spring is compressed, the fixed cap is fastened on the telescopic rod to maintain the compression degree of the spring.

Preferably, there are three telescopic rods.

Preferably, the fixing cap is made of plastic. This type of material has high friction and can be tightly connected with the telescopic rod.

Preferably, a suction cup is provided under the base, and there may be one or more suction cups, which are adsorbed on the desktop during use.

The cup sleeve of the utility model can be adjusted in height, is suitable for cups of various heights, can prevent the cups from tipping over, is convenient to carry, and is easy to obtain materials.

Description of drawings

Fig. 1 is the structural diagram of the retractable cup sleeve of the utility model;

Explanation of reference signs:

1—base, 2—spring, 3—telescopic rod, 4—fixed cap.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1, the utility model includes a base 1, a spring 2 fixed on the base 1 and a telescopic rod 3, a fixed cap 4 fixed on the top of the spring 2, and a suction cup under the base 1 (not shown in the figure) . In Fig. 1, the fixed cap 4 is fastened on the telescopic rod 3, which is a schematic diagram of the compressed state of the spring 1, and it is suitable to place a cup with a lower height in the middle of the spring 1; when the fixed cap 4 is unscrewed, the fixed cap 4 and the telescopic rod 3 When separating, the spring 2 bounces up thereupon, and the height rises, and a taller cup can be placed in the middle of it at this moment. The utility model can be fixed on the desktop by using the suction cup at the bottom, so that double protection can be formed for the cup, so that it is not easy to fall over.

The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features.

Claims (5)

1. A retractable cup cover, comprising a base, characterized in that: it also includes a spring located in the center of the base and at least two telescopic rods evenly distributed outside the spring, one end of the telescopic rod is fixed on the On the base, the top of the spring is provided with a fixed cap adapted to the telescopic rod. 2. The retractable cup sleeve according to claim 1, wherein there are three telescopic rods. 3. The retractable cup sleeve according to claim 1, wherein the fixing cap is made of plastic. 4. The retractable cup sleeve according to claim 1, wherein a suction cup is provided under the base. 5. The retractable cup sleeve according to claim 4, wherein there are one or more suction cups.