Search

CN-224219867-U - Key-opened cup cover with locking structure

CN224219867UCN 224219867 UCN224219867 UCN 224219867UCN-224219867-U

Abstract

The utility model belongs to the technical field of thermos cups, and particularly relates to a key-opened and closed cup cover with a locking structure, which comprises an upper cup cover, a lower cup cover and a cup body; the lower cup cover comprises an outer wall of the lower cup cover, a locking assembly and a first mounting disc, a plurality of locking assemblies and key limiting assemblies are mounted in the lower cup cover in a limiting mode, each locking assembly comprises a first vertical piece and a second vertical piece which are connected in sequence, the second vertical pieces are located in the limiting groove, a clamping hook is mounted on each second vertical piece, each locking assembly comprises a pressing block and a locking rod, the locking rods are connected with the locking blocks, each key limiting assembly comprises a key limiting block and a sliding rail valley section, each key assembly is mounted in each mounting hole, each key assembly comprises a handle and a rotating assembly, and each rotating assembly comprises a locking hole and a tooth peak. The cup cover key assembly with the locking structure for opening and closing the key can be carried at any time, so that the drinking water safety in a water cup is ensured, and convenience is provided in a specific range (when an athlete goes out and participates in an important meeting).

Inventors

  • XU MINGLIANG

Assignees

  • 永康市一窝蜂科技有限公司

Dates

Publication Date
20260512
Application Date
20240307
Priority Date
20230810

Claims (10)

  1. 1. The utility model provides a take locking structure's key bowl cover that opens and shuts, includes upper bowl cover, lower bowl cover and the cup body of seting up the mounting hole, its characterized in that: The lower cup cover comprises a lower cup cover outer wall and a first mounting disc arranged in the lower cup cover, wherein a limit groove is formed between the lower cup cover outer wall and the first mounting disc; The lower cup cover is internally provided with a plurality of locking assemblies and key limiting assemblies in a limiting manner, each locking assembly comprises a first vertical piece and a second vertical piece which are sequentially connected, each second vertical piece is positioned in the corresponding limiting groove, and each second vertical piece is provided with a clamping hook which is separated from or closed with the cup body; the key limiting assembly comprises a key limiting block and a sliding rail valley section arranged on the key limiting block; The side edge of the key component is provided with a locking component used for locking or separating the key component, the locking component comprises a pressing block and a locking rod which are positioned outside the cup cover and are convenient for a user to press, and the locking rod is connected with the locking block; The key assembly comprises a handle which is convenient for a user to rotate and use and a rotating assembly which is positioned below the upper cup cover, wherein the rotating assembly comprises a locking hole which is matched with the locking block to realize the separation or locking of the locking assembly and the key assembly, and a tooth peak which is limited and rotated on the valley section of the sliding rail to enable the outer pushing locking assembly to realize the separation of the cup cover and the cup body.
  2. 2. The cup cover with the locking structure for opening and closing the key of claim 1, wherein the number of the locking components and the number of the key limiting components are 2 respectively, the locking components and the key limiting components are arranged in a cross-shaped staggered manner, the rotating components further comprise tooth valleys, and the key limiting blocks are further provided with sliding rail peak sections.
  3. 3. The key-operated cup lid with a locking structure of claim 1, wherein the length of two of said peaks is greater than the distance between said locking members.
  4. 4. The key-operated openable cup cover with a locking structure according to claim 1, 2 or 3, wherein one side of the locking assembly is provided with a first spring, and the other side of the locking assembly opposite to the first spring is arranged on the outer wall of the lower cup cover or the first mounting plate.
  5. 5. The key-operated cup cover with the locking structure of claim 4, wherein a first supporting column is arranged on the outer wall of the lower cup cover, a first connecting column is arranged on the other side of the first vertical piece opposite to the first vertical piece, a second connecting column is arranged on the first supporting column, and a first spring penetrating through the second vertical piece is sleeved on the first connecting column and the second connecting column.
  6. 6. The key-operated cup cover with the locking structure of claim 4, wherein a first support column is arranged on the first mounting plate, a first connecting column is arranged on the other side of the first vertical piece, which is opposite to the first vertical piece, a second connecting column is arranged on the first support column, and a first spring is sleeved on the first connecting column and the second connecting column.
  7. 7. The cup cover with the locking structure for the key opening and closing of the cup is characterized in that a second mounting disc is mounted at the lower end of the first mounting disc, a lower contact is further arranged at the lower end of the rotating assembly, an exhaust valve is mounted on the second mounting disc, an upper contact matched with the lower contact to realize exhaust is connected to the upper end of the exhaust valve through the first mounting disc, the lower end of the exhaust valve is fixed through the second mounting disc through a bolt, and a second spring is sleeved outside the exhaust valve.
  8. 8. The key-operated openable cup cover with a locking structure according to claim 1, 2 or 3, wherein said pressing block is located outside an outer wall of said lower cup cover.
  9. 9. The key-operated cup cover with the locking structure of claim 8, wherein the locking rod is connected with a locking block through a connecting block, and a third spring for resetting is sleeved on the locking rod.
  10. 10. The cover of claim 1, 2 or 3, wherein the key limiting block is further provided with a limiting groove matched with the rotating assembly, and the limiting groove is integrally connected with the slide rail valley section.

Description

Key-opened cup cover with locking structure Technical Field The utility model relates to a key-openable cup cover with a locking structure. Belongs to the technical field of thermos cups. Background The cup is an indispensable article in daily life. The cup can be divided into various types according to the use, such as a water cup, a coffee cup, a hot drink cup, a thermos cup, etc. Taking a vacuum cup as an example, the vacuum cup is a container with a vacuum layer on the cup body made of ceramic, stainless steel or titanium alloy, and the top of the vacuum cup is provided with a sealing cover, and the vacuum layer can insulate water or other liquid in the container from the outside, so as to achieve the purposes of heat preservation or cold preservation. The internal structure of the vacuum cup is usually provided with a plurality of layers, the vacuum layer is used for preventing heat conduction, and the outer wall of the vacuum layer is plated with silver so as to prevent heat radiation. Thermos cups generally comprise a cup liner, a shell and a cup cover. The cup cover in the prior art is usually opened by fixing the cup cover on the cup body through threaded connection, and has the advantages of simple structure and reliable connection. However, the threaded connection mode requires the user to take down the cup cover through the cooperation operation between the two hands, which is inconvenient in some occasions. In addition, before and after each use, the user needs to screw or unscrew the cup cover round by round to fix and take down the cup cover, and the cover closing and opening efficiency is quite low. At present, there is a push-type cup cover (CN 206062786U) comprising a push-type portion, a sliding portion slidably connected with the push-type portion through a tapered surface so as to be capable of moving away from the push-type portion when the push-type portion moves downward, and an elastic belt acting on the sliding portion, wherein the elastic belt acts on two sliding portions so as to enable the two sliding portions to have a tendency of approaching each other, a hook portion is arranged on one side of the sliding portion, which is close to the push-type portion, and when the push-type cup cover is used, the push-type portion is pushed so as to enable the sliding portion to slide, and the hook portion of the sliding portion moves away from the cup body, so that the cup cover can be taken down integrally, and drinking water or pouring water into the cup can be carried out through a cup mouth. The present invention is different from the above-mentioned patent document in that the elastic band is stretched for a long time. The assembly difficulty is high, the sliding part is firstly put on and then the elastic belt is sleeved, the sliding part can be tilted in the installation process, the button can be tilted when installed, and the outer cover is pressed, so that the assembly is not easy. And the sliding part pushes away and has no locating point, the sliding part is reset and has no locating point, and the stability is poor and is easy to separate. Disclosure of utility model The utility model provides a cup cover which is opened and closed by inserting a key assembly into a cup cover mounting hole and rotating the key assembly, exhaust can be simultaneously realized in the rotating process, and a locking assembly and the key assembly are matched with the cup cover which is opened and closed by a key with a locking structure and has multiple using functions, so that the problems in the prior art are solved. In order to solve the technical problems, the technical scheme of the utility model is as follows: A key-opened and closed cup cover with a locking structure comprises an upper cup cover, a lower cup cover and a cup body, wherein the upper cup cover is provided with a mounting hole; The lower cup cover comprises a lower cup cover outer wall and a first mounting disc arranged in the lower cup cover, wherein a limit groove is formed between the lower cup cover outer wall and the first mounting disc; The locking assembly comprises a first vertical piece and a second vertical piece which are connected in sequence, the second vertical piece is positioned in the limiting groove, a clamping hook which is separated from or closed with the cup body is arranged on the second vertical piece, and the number of the locking assembly and the number of the key limiting assembly are respectively 2 and are respectively and symmetrically arranged. The key limiting assembly comprises a key limiting block and a sliding rail valley section arranged on the key limiting block; A key assembly is arranged in the mounting hole; the side edge of the key component is provided with a locking component for locking or separating the key component, the locking component comprises a pressing block and a locking rod, the pressing block and the locking rod are positioned outside the cup cover and are convenient for a