CN218651267U

CN218651267U - Heat preservation bowl cover with hidden handle

Info

Publication number: CN218651267U
Application number: CN202222839041.2U
Authority: CN
Inventors: 周军剑; 刘道富; 薛斌
Original assignee: Hefei Qifan Liangpin Network Technology Co ltd
Current assignee: Hefei Qifan Liangpin Network Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-21
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a heat preservation bowl cover with hidden handle, including interior bowl cover, outer bowl cover and handle, have the intermediate layer between interior bowl cover and the outer bowl cover, one side of outer bowl cover is equipped with the through-hole, and the handle can be followed the through-hole and is shrunk in to the intermediate layer, or the outside of outside bowl cover stretches out. When the utility model is used for taking the vacuum cup, the handle automatically extends out under the influence of the self gravity and the lifting force of the vacuum cup, thereby being convenient for holding; when the vacuum cup is put down, the vacuum cup can be automatically contracted and reset under the action of the spring, so that the occupied space is reduced as much as possible; in addition, except the big platykurtic square that exposes, all the other parts are all hidden in the inside of bowl cover, on the basis of the thermos cup of conveniently taking, have increased whole aesthetic property for the thermos cup portable.

Description

Heat preservation bowl cover with hidden handle

Technical Field

The utility model relates to a thermos cup technical field specifically is a heat preservation bowl cover with hidden handle.

Background

The vacuum cup is a container made of ceramic or stainless steel and vacuum layer, the top of the container is covered tightly, the vacuum heat insulating layer can delay the heat dissipation of the liquid such as water in the container, so as to achieve the purpose of heat preservation.

At present, the existing vacuum cups are basically not provided with handles, and the main reason is that the vacuum cups are basically long cylindrical structures, if the vacuum cups are provided with handles, the vacuum cups are not attractive on one hand, and on the other hand, the vacuum cups occupy space and are not convenient to carry about.

However, the thermos bottle without the handle is inconvenient to take and inconvenient to use in practice. For this reason, some vacuum cups are typically designed with a handle or pull tab fixedly attached to one side of the lid or a pull cord attached to the lid and cup at the juncture. Although the vacuum cup can be conveniently taken, the integral aesthetic property is influenced, and even if a handle is fixedly connected to one side of the cup cover, the problem of space occupation cannot be well solved; the lifting buckle is easy to damage and has short service life; in addition, the lifting rope is easily worn or damaged, even broken, and is not resistant to dirt.

In addition, for guaranteeing health and heat preservation effect, when drinking water, use as the drinking cup after unscrewing the bowl cover from the cup usually, because the shell of thermos cup, including the bowl cover, generally adopt the stainless steel, the heat conductivity is better, and the temperature is higher, and its heat conductivity is better, consequently, when being used as the drinking cup, easily scald hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a heat-preservation cup cover with a hidden handle, wherein the handle automatically extends out under the influence of the gravity and the lifting force of the heat-preservation cup when the heat-preservation cup is taken, so that the heat-preservation cup cover is convenient to hold by hands; when the vacuum cup is put down, the vacuum cup can be automatically retracted and reset under the action of the spring, so that the occupied space is reduced as much as possible, and the vacuum cup is convenient to take.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heat preservation bowl cover with hidden handle, is including interior bowl cover, outer bowl cover and handle, interior bowl cover and outer bowl cover between have intermediate layer, its characterized in that: one side of the outer cup cover is provided with a through hole, and the handle can be retracted into the interlayer along the through hole or extended out of the outer cup cover.

Furthermore, the inner cup cover comprises an upper cover body and a lower cover body which are integrally connected, and the outer diameter of the upper cover body is smaller than the inner diameter of the lower cover body.

Furthermore, the lifting handle comprises a large flat square block and a small flat square block which is integrally connected to the inner side of the large flat square block, and the large flat square block is positioned outside the outer cup cover; the small flat square block is positioned in the through hole and can be contracted towards the interlayer along the through hole or extend out of the outer cup cover.

Further, the surfaces of the two sides of the large flat square block are both concave inwards.

Furthermore, the through hole is a rectangular hole matched with the small flat square block.

Furthermore, the inner sides of the small flat square blocks are respectively and fixedly connected with two extension arms, and the two extension arms respectively and correspondingly extend along one half cycle of the upper cover body from two sides; the spring extends along the other half cycle of the upper cover body, and two ends of the spring are respectively and correspondingly fixedly connected with the front ends of the two extension arms.

Furthermore, the front ends of the two extension arms are respectively provided with a small hole for the end part of the spring to penetrate and be fixed in.

Furthermore, the top end of the outer cup cover is open and is fixedly connected with a top cover, and a gap is formed between the top cover and the top end of the inner cup cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used for taking the vacuum cup, the handle automatically extends out under the influence of the self gravity and the lifting force of the vacuum cup, thereby being convenient for holding; when the vacuum cup is put down, the vacuum cup can be automatically contracted and reset under the action of the spring, so that the occupied space is reduced as much as possible; in addition, except the big platykurtic square that exposes, all the other parts are all hidden in the inside of bowl cover, on the basis of the thermos cup of conveniently taking, have increased whole aesthetic property for the thermos cup portable.

2. The utility model discloses an interior glass lid and outer glass lid between have the intermediate layer, in addition, the uncovered department fixed connection top cap in the top of outer bowl cover, and have the space between the top of top cap and interior glass lid, can play thermal-insulated, heat retaining effect, and when the bowl cover was used as the drinking cup, can not scald the hand, increased the security.

Drawings

Fig. 1 is an explosion diagram of the structure of the present invention.

Fig. 2 is a sectional view of the structure of the present invention.

Fig. 3 is a schematic structural view of the inner cup and its external components in the present invention.

Fig. 4 is a schematic structural view of the middle handle and two extension arms of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a heat preservation cup cover with a hidden handle comprises an inner cup cover 1, an outer cup cover 2 and a handle 3, wherein an interlayer 4 is arranged between the inner cup cover 1 and the outer cup cover 2, a through hole 5 is arranged on one side of the outer cup cover 2, and the handle 3 can be retracted into the interlayer 4 along the through hole 5 or extended out of the outer cup cover 2.

The utility model discloses in, interior glass lid 1 is less than the internal diameter of lower lid 12 including integrative connection's last lid 11 and lower lid 12, the external diameter of going up lid 11. Therefore, enough space can be provided for the arrangement of the small flat square 32, the two extension arms 6 and the spring 7 and the movement of the small flat square 32 and the two extension arms 6.

In the utility model, the handle 3 comprises a big flat square 31 and a small flat square 32 integrally connected with the inner side of the big flat square 31, and the big flat square 31 is positioned outside the outer cup cover 2; the small flat block 32 is positioned in the through hole 5 and can shrink into the interlayer 4 along the through hole 5 or extend out of the outer cup cover 2.

Accordingly, both side surfaces of the large flat 31 block are recessed inward. Therefore, the hand-held device is convenient to hold.

Correspondingly, the through hole 5 is a rectangular hole matched with the small flat square 32. Therefore, the cup can be better matched with the small flat square 32, and the large flat square 31 can be limited to move towards the inner part of the cup cover.

In the utility model, the inner sides of the small flat blocks 32 are respectively fixedly connected with two extension arms 6, and the two extension arms 6 respectively extend along a half circle of the upper cover body 11 from two sides; the spring 7 extends along the other half circle of the upper cover body 11, and two ends of the spring 7 are respectively and correspondingly fixedly connected with the front ends of the two extension arms 6.

Correspondingly, the front ends of the two extension arms 6 are respectively provided with a small hole 8 for the end part of the spring 7 to penetrate and be fixed in. Thereby facilitating the corresponding connection between the two ends of the spring 7 and the front ends of the two extension arms 6.

In the utility model, the top end of the outer cup cover 2 is open and is fixedly connected with a top cover 9, and a gap 10 is arranged between the top cover 9 and the top end of the inner cup cover 1. Therefore, the gap 10 and the interlayer 4 can play a role in heat insulation and heat preservation, and when the cup cover is used as a water cup, hands can not be scalded, and the safety is improved.

The invention is further described below with reference to the accompanying drawings:

when the vacuum cup is not taken or the pulling force is not applied to the large flat square 31, the spring 7 is in a natural stretching state, the small flat square 32 is completely withdrawn into the through hole 5, and at the moment, the large flat square 31 is tightly attached to the outer wall of the outer cup cover 2.

When the vacuum cup is taken, under the action of pulling force applied to the large flat square block 31 and gravity of the vacuum cup, the large flat square block 31 moves outwards to drive the small flat square block 32 to extend out of the outer cup cover 2 along the through hole 5, so that the two extension arms 6 are driven to move to the position of the through hole 5, and at the moment, the spring 7 stretches and stores energy.

When the vacuum cup is put down, the external force disappears, the spring 7 contracts and resets to drive the two extension arms 6 to reset, and further the small flat square blocks 32 contract and reset into the interlayer 4 along the through holes 5, so that the large flat square blocks 31 reset to be tightly attached to the outer wall of the outer cup cover 2 again.

It should be noted that the handle 3 (including the large flat block 31 and the small flat block 32) and the two extension arms 6 can be made of silica gel or thermoplastic elastomer, and have good expansion and contraction performance, aging resistance and long service life.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a heat preservation bowl cover with hidden handle, is including interior bowl cover, outer bowl cover and handle, interior bowl cover and outer bowl cover between have intermediate layer, its characterized in that: one side of the outer cup cover is provided with a through hole, and the handle can be contracted towards the interlayer along the through hole or extended out of the outer cup cover.

2. The heat-insulating cup cover with the hidden handle as claimed in claim 1, wherein: the inner cup cover comprises an upper cover body and a lower cover body which are integrally connected, and the outer diameter of the upper cover body is smaller than the inner diameter of the lower cover body.

3. The heat-insulating cup cover with the hidden handle as claimed in claim 2, characterized in that: the lifting handle comprises a large flat square block and a small flat square block which is integrally connected to the inner side of the large flat square block, and the large flat square block is positioned outside the outer cup cover; the small flat square block is positioned in the through hole and can be contracted towards the interlayer along the through hole or extend out of the outer cup cover.

4. The heat-insulating cup cover with the hidden handle as claimed in claim 3, characterized in that: the surfaces of the two sides of the large flat square block are both concave inwards.

5. The heat-insulating cup cover with the hidden handle as claimed in claim 3, characterized in that: the through hole is a rectangular hole matched with the small flat square block.

6. The heat-insulating cup cover with the hidden handle as claimed in claim 3, characterized in that: the inner sides of the small flat square blocks are respectively and fixedly connected with two extension arms, and the two extension arms respectively and correspondingly extend along one half cycle of the upper cover body from two sides; the spring extends along the other half cycle of the upper cover body, and two ends of the spring are respectively and correspondingly fixedly connected with the front ends of the two extension arms.

7. The heat-insulating cup cover with the hidden handle as claimed in claim 6, characterized in that: the front ends of the two extension arms are provided with small holes for the end parts of the springs to penetrate into and be fixed in.

8. The heat-insulating cup cover with the hidden handle as claimed in claim 1, wherein: the top end of the outer cup cover is open and is fixedly connected with a top cover, and a gap is formed between the top cover and the top end of the inner cup cover.