CN218390634U - Vacuum-pumping vacuum cup - Google Patents

Abstract

The utility model discloses a vacuum-pumping vacuum cup, including cup and bowl cover, cup fixedly connected with inner bag, cup and bowl cover threaded connection, the inside two splint that are provided with of bowl cover, two splint link to each other through a plurality of bolt-up, and two splint have seted up a clamp groove respectively, and common joint has a filter screen between two clamp grooves, and the fixed surface is connected with changes the board under the splint that is located the below, two splint outsides and bowl cover inner wall threaded connection. Compared with the prior art, the utility model has the advantages that the two clamping plates are connected with the cup cover through screw threads, the two clamping plates can be detachably installed, the filter screen is clamped and fixed through the two clamping plates and the bolts, the filter screen can be replaced by disassembling the bolts, the replacing operation is simple, and the replacing cost is low; through setting up the filter screen structure, be convenient for soak and accomodate tealeaves through the cooperation of cup and bowl cover, satisfy user of service demand better.

Description

Vacuum-pumping vacuum cup

Technical Field

The utility model relates to a thermos cup field especially relates to a vacuum pumping's thermos cup.

Background

The vacuum cup is a container which is made of ceramic or stainless steel and a vacuum layer and is used for containing water, the top of the container is provided with a cover which is tightly sealed, and the vacuum heat insulation layer can delay heat dissipation of liquid such as water and the like in the container so as to achieve the purpose of heat preservation. The thermos cup is developed from a thermos bottle, the heat preservation principle is the same as that of the thermos bottle, and people only make the bottle into a cup conveniently.

The conventional thermos cup is usually filtered by a tea strainer, but the filtering effect of the tea strainer is poor, small fine residues in tea leaves easily enter soaked tea water from the tea strainer to influence drinking, a filter screen frame is arranged in a part of the thermos cup for filtering the tea leaves, the fine residues in the tea leaves can be reduced to enter the tea water by the filter screen on the filter screen frame due to the small filter holes of the filter screen, but the service life of the filter screen is limited, so that the filter screen on the filter screen frame cannot be detached, the cost of the whole filter screen frame replacement is high, and the applicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses adopt the filter stand to filter to the thermos cup, but the filter screen on the filter screen frame can not demolish or the filter screen frame is whole to be changed the higher problem of cost, the utility model aims to solve the technical problem that a filter screen can be dismantled and change and the low telescopic thermos cup of change cost is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a thermos cup of telescopic, includes cup and bowl cover, cup fixedly connected with inner bag, the inner bag with be provided with the getter between the cup, the cup is connected with vacuum air valve, a thread groove has been seted up to the cup, no. two thread grooves and No. three thread grooves have been seted up to the bowl cover, the inside two splint, two that are provided with of bowl cover splint link to each other through a plurality of bolt-up, two a clamp groove has been seted up respectively to splint, two common joint has a filter screen between the clamp groove, is located the below the splint lower fixed surface is connected with the commentaries on classics board, two a set of No. four thread grooves have been seted up jointly to the splint outside, and is a set of No. four thread grooves with No. three thread groove looks adaptations, no. one thread groove with No. two thread groove looks adaptations.

The utility model discloses further preferred scheme does: and a tin paper layer is arranged on the outer surface of the inner container.

The utility model discloses further preferred scheme does: the upper surface of the cup cover is connected with a top anti-skid pad matched with the cup cover.

The utility model discloses further preferred scheme does: the outer surface of the rotating plate and the outer surface of the cup cover are respectively provided with a group of anti-skid patterns.

The utility model discloses further preferred scheme does: and a sealing ring matched with the cup cover is arranged on the upper surface of the cup body.

The utility model discloses further preferred scheme does: the bolts are distributed and connected with the two clamping plates in a circumferential array mode.

The utility model discloses further preferred scheme does: the lower surface of the cup body is fixedly connected with a bottom non-slip mat matched with the cup body.

Compared with the prior art, the utility model has the advantages of:

1. the two clamping plates are fixedly connected through a plurality of bolts, the filter screen is clamped and fixed through the two clamping plates, the filter screen can be replaced by disassembling the bolts, the replacement is convenient and fast, and the replacement cost is low;

2. the tea leaf soaking cup comprises a cup cover, a rotary plate, a cup cover, a filter screen, a tea leaf, a rotary plate, a cup cover, a filter screen and two clamp plates, wherein a proper amount of tea leaves are placed at the bottom of the cup cover, the tea leaf placing height is at least one centimeter away from the nearest position of a third thread groove, the rotary plate connected with the clamp plates is taken by a hand and rotates, a fourth thread groove formed by the two clamp plates is connected with a third thread groove formed by the cup cover in the rotating process of the rotary plate, a proper amount of liquid is injected into an inner container, the cup cover is taken and rotated to enable the second thread groove to be connected with a first thread groove formed by the cup body, the cup body and the cup cover are placed upside down, liquid in the inner container can enter the cup cover and soak the tea leaves in the cup cover, the filter screen and the two clamp plates are used for limiting and containing the tea leaves, and the tea leaves are prevented from entering the inner container and are convenient to use;

3. through being provided with the tinfoil layer at inner bag external surface, the tinfoil layer has the reflection heat radiation function and then can reduce the absorption of cup 1 to heat, reinforcing heat preservation effect.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are merely drawn for the purpose of illustrating the preferred embodiments and therefore should not be considered as limiting the scope of the present invention, and that, unless otherwise indicated, the drawings merely illustrate conceptually and may contain exaggerated displays of the composition or construction of objects described, and are not necessarily drawn to scale.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic bottom view perspective view of the present invention shown in fig. 1;

fig. 3 is a front cross-sectional view of the present invention in fig. 1;

FIG. 4 is a front view of the cup body of the present invention;

fig. 5 is an enlarged schematic view of a structure at a in fig. 3 according to the present invention;

fig. 6 is a front sectional view of two clamping plates of the present invention;

fig. 7 is a front sectional view of the cup cover of the present invention.

Wherein: 1. a cup body; 2. an inner container; 3. a vacuum gas valve; 4. a getter; 5. a bottom non-slip mat; 6. a first thread groove; 7. A cup cover; 8. a second thread groove; 9. a splint; 10. a bolt; 11. a clamping groove; 12. a filter screen; 13. rotating the plate; 14. a seal ring; 15. anti-skid patterns; 16. a fourth thread groove; 17. a top non-slip mat; 18. the third thread groove.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and those skilled in the art will appreciate that these descriptions are illustrative only, exemplary and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined or explained in subsequent figures.

This embodiment mainly explains the thermos cup that the filter screen can be dismantled and change a vacuum that the cost is low, specifically as follows:

as shown in fig. 1-7, the utility model provides a vacuum-pumping vacuum cup, including cup 1 and bowl cover 7, cup 1 fixedly connected with inner bag 2, be provided with getter 4 between inner bag 2 and the cup 1, cup 1 is connected with vacuum air valve 3, cup 1 has seted up a thread groove 6, no. two thread grooves 8 and No. three thread grooves 18 have been seted up to bowl cover 7, the inside two splint 9 that are provided with of bowl cover 7, two splint 9 fasten through a plurality of bolt 10 and link to each other, two splint 9 have seted up a clamp groove 11 respectively, two clamp grooves 11 between common joint have a filter screen 12, the splint 9 fixed surface that is located the below are connected with the rotor plate 13, a set of No. four thread grooves 16 have been seted up jointly to two splint 9 outsides, a set of No. four thread grooves 16 and No. three thread grooves 18 looks adaptations, a thread groove 6 and No. two thread grooves 8 looks adaptations.

After cup 1 and inner bag 2 installation are accomplished in the production process, carry out the evacuation operation through the getter 4 that sets up between cup 1 and inner bag 2 and the vacuum air valve 3 that is connected with cup 1, then place filter screen 12 inside the double-layered groove 11 that two splint 9 seted up, then fasten two splint 9 through a plurality of bolt 10 and link to each other, carry out the centre gripping to filter screen 12 and place, then set up a set of No. four thread groove 16 at two splint 9 surfaces, set up No. one thread groove 6 in cup 1 outside, set up No. three thread groove 18 and No. two thread groove 8 in bowl cover 7 is inside, connect commentaries on classics board 13 with one of them splint 9.

Preferably, the rotating plate 13 and the clamping plate 9 arranged below are integrally formed, and the rotating plate 13 is rotated to enable the two clamping plates 9 to rotate relative to the cup cover 7, so that the two clamping plates 9 are separated from the cup cover 7 or are fixedly connected with the cup cover 7 through threads.

In the use, bowl cover 7 and two splint 9 are detached, operating personnel places proper amount tealeaves in bowl cover 7 bottom, tealeaves is placed highly and No. three thread groove 18 nearest position department at least at a distance of one centimetre, then the hand is taken and is rotated the commentaries on classics board 13 that is connected with splint 9, commentaries on classics board 13 rotates No. four thread grooves 16 that the in-process was seted up through two splint 9 and is connected with No. three thread groove 18 that bowl cover 7 was seted up, then pour into proper amount liquid into in inner bag 2 inside, then take and rotate bowl cover 7 and make No. two thread grooves 8 be connected with No. one thread groove 6 that cup 1 was seted up, then put cup 1 and bowl cover 7 upside down, the inside liquid of inner bag 2 can get into inside bowl cover 7, and soak the inside tealeaves of bowl cover 7, bowl cover 7 and filter screen 12 and two splint 9 carry out spacing the accomodating to tealeaves among the soaking process, avoid tealeaves to get into inside inner bag 2, and convenient to use.

In other embodiments, a tin paper layer is arranged on the outer surface of the inner container 2;

the tin paper layer has the function of reflecting heat radiation, so that the absorption of the cup body 1 to heat can be reduced, and the heat insulation effect is enhanced.

In other embodiments, the upper surface of the cup cover 7 is connected with a top anti-skid pad 17 matched with the cup cover;

the cup cover 7 is convenient to place more stably and is convenient to use in the process of being placed upside down by arranging the top anti-slip mat 17.

In other embodiments, the outer surface of the rotating plate 13 and the outer surface of the cup cover 7 are respectively provided with a group of anti-slip patterns 15;

through setting up 15 increase frictional force of anti-skidding decorative pattern, the hand is slided when being convenient for avoid operating personnel to rotate commentaries on classics board 13 and bowl cover 7, convenient to operate and use.

In other embodiments, the upper surface of the cup body 1 is provided with a sealing ring 14 matched with the cup cover 7;

the cup body 1 and the cup cover 7 are connected more tightly by arranging the sealing ring 14, and liquid leakage in the use process is avoided.

In other embodiments, a plurality of bolts 10 are distributed and connected with the two clamping plates 9 in a circumferential array;

by arranging the plurality of bolts 10 to be distributed and connected with the two clamping plates 9 in a circumferential array form, the plurality of bolts 10 can be used for fastening and connecting the two clamping plates 9 better.

In other embodiments, the lower surface of the cup body 1 is fixedly connected with a bottom anti-skid pad 5 matched with the cup body;

through setting up bottom slipmat 5 increase frictional force, the cup 1 of being convenient for is placed more steadily, convenient to use.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

It is right above the utility model provides a but vacuum insulation cup has carried out detailed introduction, and it is right to have used specific individual example in this paper the utility model discloses a principle and implementation mode have been elucidated, and the description of above embodiment is only used for helping to understand the utility model discloses and core thought should point out, to the ordinary technical personnel of this technical field, do not deviate from the utility model discloses under the prerequisite of principle, can also be right the utility model discloses it is a plurality of improvements and embellishment to carry out, and these are improved and embellishment and also fall into the protection range of the claim of the utility model.

Claims (7)

1. A vacuum-pumping vacuum cup comprises a cup body and a cup cover, and is characterized in that: the cup is characterized in that the cup is fixedly connected with an inner container, a getter is arranged between the inner container and the cup, the cup is connected with a vacuum air valve, a first thread groove is formed in the cup, a second thread groove and a third thread groove are formed in the cup cover, two clamping plates are arranged inside the cup cover and are fastened and connected through a plurality of bolts, one clamping groove is formed in each clamping plate, a filter screen is clamped between the clamping grooves in a common mode, a rotating plate is fixedly connected to the lower surface of each clamping plate, the two clamping plates are located below the clamping plates, a group of fourth thread groove is formed in the outer portion of each clamping plate, the fourth thread groove is matched with the third thread groove, and the first thread groove is matched with the second thread groove.

2. An evacuable vacuum cup of claim 1, wherein: and a tin paper layer is arranged on the outer surface of the inner container.

3. An evacuable vacuum cup according to claim 1, further comprising: the upper surface of the cup cover is connected with a top anti-skid pad matched with the cup cover.

4. An evacuable vacuum cup of claim 1, wherein: the outer surface of the rotating plate and the outer surface of the cup cover are respectively provided with a group of anti-skidding patterns.

5. An evacuable vacuum cup of claim 1, wherein: and a sealing ring matched with the cup cover is arranged on the upper surface of the cup body.

6. An evacuable vacuum cup of claim 1, wherein: the bolts are distributed and connected with the two clamping plates in a circumferential array mode.

7. An evacuable vacuum cup according to claim 1, further comprising: the lower surface of the cup body is fixedly connected with a bottom non-slip mat matched with the cup body.

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