Multi-locking type vacuum cup

Abstract

The utility model discloses a multi-locking type vacuum cup, and relates to the field of vacuum cups, the multi-locking type vacuum cup comprises a cup body, a cover body, a connecting base, an inner connecting seat, a straw, a suction port, a locking assembly and a connecting assembly, the cover body and a rubber ring on the outer surface of the inner connecting seat are inserted into the cup body, and a locking buckle rotates under the action of a compression spring; therefore, the locking buckle abuts against the protrusion on the outer surface of the cup body, connection and inserted connection of the cover body and the cup body are achieved, convenience and rapidness are achieved, in the process that the suction opening is stored in the inner connecting base, the two abutting blocks are squeezed, the ends, away from the suction opening, of the abutting blocks squeeze the protruding plate, and therefore the locking buckle cannot rotate, and the cup body is prevented from being damaged. And the situation that the locking opening is unlocked when the pressing block is impacted by external force is avoided, and therefore the double-locking effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of thermos cup technology, and in particular to a multi-locking thermos cup. Background Technology

[0002] A thermos is a container designed to maintain the temperature of liquids, whether hot or cold. It achieves its heat preservation effect by using double-walled stainless steel walls and a vacuum layer, effectively isolating heat exchange between the inside and outside, thus keeping the beverage at a suitable temperature for a long time.

[0003] Existing insulated cups generally consist of two parts: the cup body and the lid. Some insulated cups also include a straw design to make it easier for users to drink water. The lid, which is used with the straw, is equipped with a locking mechanism to make it easy to open and close.

[0004] When using a thermos, you need to press the latch to unlock the lid and allow the straw inside to come out. However, the current thermos does not have a protective structure for the latch, which makes it easy for the latch to open accidentally when there is an external impact, causing the hot water inside to spill out and resulting in burns. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the problems existing in the prior art, this utility model provides a multi-locking thermos cup.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a multi-locking thermos cup, including a cup body, a lid is provided at the top of the cup body, a connecting base is fixedly connected to the bottom of the inner cavity of the lid, an inner connecting seat is provided inside the lid, a straw is fixedly connected to the bottom end of the inner connecting seat, a suction port is hinged to the upper surface of the inner connecting seat, two locking components are provided inside the inner connecting seat, and two connecting components are provided inside the connecting base;

[0009] The connecting assembly includes a locking buckle hinged inside the connecting base. A limiting block is fixedly connected to the side of the locking buckle away from the connecting base. A compression spring is sleeved on the outer surface of the limiting block. The end of the compression spring away from the limiting block abuts against the inner wall of the cover. A protruding plate is fixedly connected to the top of the locking buckle. A pressing block is inserted inside the cover. The end of the pressing block near the locking buckle abuts against the outer surface of the locking buckle.

[0010] The locking assembly includes an abutment block slidably connected inside the inner connecting seat. A limit rod is inserted inside the abutment block. The bottom end of the limit rod passes through the abutment block and is fixedly connected to the inside of the inner connecting seat. The top end of the limit rod is fixedly connected to the top of the inner cavity of the cover. A compression spring is fixedly connected inside the abutment block. The end of the compression spring away from the abutment block abuts against the outer surface of the limit rod.

[0011] As a preferred embodiment of the multi-locking thermos cup of this utility model, a rubber ring is fixedly connected to the bottom end of the inner connecting seat, the rubber ring abuts against the inner wall of the cup body, a rectangular opening for the movement of the suction port is opened inside the lid, a receiving groove that mates with the suction port is opened on the upper surface of the inner connecting seat, the suction port is hinged to the inner wall of the receiving groove, a protrusion is provided on the outer surface of the suction port, and a circular groove that mates with the protrusion is opened on the inner wall of the receiving groove.

[0012] As a preferred embodiment of the multi-locking thermos cup described in this utility model, the outer surface of the cup body is provided with protrusions that cooperate with the locking buckle.

[0013] In a preferred embodiment of the multi-locking thermos cup described in this utility model, the two locking components are stacked perpendicular to the inlet, and the inner connecting seat has a through groove for the movement of the abutment block, which is connected to the receiving groove.

[0014] As a preferred embodiment of the multi-locking thermos cup described in this utility model, the abutment block has a groove with a width the same as that of the limiting rod inside.

[0015] In a preferred embodiment of the multi-locking thermos cup described in this utility model, a pull ring is hinged to the outer surface of the lid.

[0016] (III) Beneficial Effects

[0017] This invention provides a multi-locking thermos cup. It has the following beneficial effects:

[0018] 1. The lid and the inner connecting seat are inserted into the cup body through the rubber ring on the outer surface. The locking buckle rotates under the action of the compression spring, so that the locking buckle abuts against the protrusion on the outer surface of the cup body, thereby realizing the connection between the lid and the cup body. The insertion connection is convenient and quick.

[0019] 2. During the process of the suction port being retracted into the inner connecting seat, the two abutting blocks are squeezed. The end of the abutting block away from the suction port squeezes the protruding plate, thus preventing the locking buckle from rotating. This prevents the locking buckle from being unlocked by the pressing block under the action of external force, thereby achieving a double locking effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a utility model Figure 1 Cross-sectional view along the AA direction.

[0023] Figure 3 This is a utility model Figure 1 Cross-sectional view along the BB direction.

[0024] Figure 4 This is an exploded structural diagram of the cover of this utility model.

[0025] Figure 5 This is a schematic diagram of the structure of the connecting component of this utility model.

[0026] Figure 6 This is a structural schematic diagram of the locking component of this utility model.

[0027] In the diagram, 1. Cup body; 2. Lid body; 3. Connecting assembly; 301. Locking buckle; 302. Limiting block; 303. Compression spring; 304. Pressing block; 305. Protruding plate; 4. Suction port; 5. Locking assembly; 501. Abutment block; 502. Compression spring; 503. Limiting rod; 6. Straw; 7. Rubber ring; 8. Inner connecting seat; 9. Connecting base; 10. Pull ring. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0029] Example 1

[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5This is the first embodiment of the present invention. This embodiment provides a multi-locking thermos cup, including a cup body 1, a lid 2 at the top of the cup body 1, a connecting base 9 fixedly connected to the bottom of the inner cavity of the lid 2, an inner connecting seat 8 inside the lid 2, a straw 6 fixedly connected to the bottom of the inner connecting seat 8, a suction port 4 hinged to the upper surface of the inner connecting seat 8, two locking components 5 inside the inner connecting seat 8, and two connecting components 3 inside the connecting base 9. The connecting component 3 includes a locking buckle 301 hinged inside the connecting base 9, a limiting block 302 fixedly connected to the side of the locking buckle 301 away from the connecting base 9, a compression spring 303 sleeved on the outer surface of the limiting block 302, the end of the compression spring 303 away from the limiting block 302 abutting against the inner wall of the lid 2, a protruding plate 305 fixedly connected to the top of the locking buckle 301, and a pressing block 304 inserted inside the lid 2, the end of the pressing block 304 near the locking buckle 301 abutting against the outer surface of the locking buckle 301.

[0031] Specifically, a rubber ring 7 is fixedly connected to the bottom of the inner connecting seat 8. The rubber ring 7 abuts against the inner wall of the cup body 1. A rectangular opening for the movement of the suction port 4 is provided inside the cover body 2. A receiving groove that mates with the suction port 4 is provided on the upper surface of the inner connecting seat 8. The suction port 4 is hinged to the inner wall of the receiving groove. A protrusion is provided on the outer surface of the suction port 4. A circular groove that mates with the protrusion is provided on the inner wall of the receiving groove. A protrusion that mates with the locking buckle 301 is provided on the outer surface of the cup body 1.

[0032] Furthermore, press the two pressing blocks 304, thereby causing the locking buckle 301 to rotate at a certain angle. Then, insert the lid 2 together with the inner connecting seat 8 into the cup body 1. The rubber ring 7 on the outer surface of the inner connecting seat 8 squeezes the inner wall of the cup body 1, thereby achieving the effect of sealing and connection. Then, release the pressing blocks 304, so that the locking buckle 301 rotates under the action of the compression spring 303, thereby causing the locking buckle 301 to abut against the protrusion on the outer surface of the cup body 1, thereby achieving the connection between the lid 2 and the cup body 1.

[0033] Example 2

[0034] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The locking component 5 includes an abutment block 501 that is slidably connected inside the inner connecting seat 8. A limit rod 503 is inserted inside the abutment block 501. The bottom end of the limit rod 503 passes through the abutment block 501 and is fixedly connected to the inside of the inner connecting seat 8. The top end of the limit rod 503 is fixedly connected to the top of the inner cavity of the cover 2. A compression spring 502 is fixedly connected inside the abutment block 501. The end of the compression spring 502 away from the abutment block 501 abuts against the outer surface of the limit rod 503.

[0035] Specifically, two locking components 5 are stacked perpendicular to the suction port 4. The inner connecting seat 8 has a through groove for the movement of the abutment block 501. The through groove is connected to the receiving groove. The abutment block 501 has a sliding groove with the same width as the limiting rod 503. A pull ring 10 is hinged to the outer surface of the cover 2.

[0036] Furthermore, the abutment block 501 is connected to the receiving groove through the through groove opened inside the inner connecting seat 8. When the suction port 4 is drawn into the receiving groove, the two abutment blocks 501 that have entered the receiving groove under the action of the compression spring 502 are squeezed, thereby causing the abutment blocks 501 to slide in the through groove. The end of the abutment block 501 away from the suction port 4 squeezes the protruding plate 305, thereby preventing the locking buckle 301 from rotating, thus achieving a double locking effect.

[0037] Working principle: When using the thermos, after adding hot water into the cup body 1, press the two pressing blocks 304, which will cause the locking buckle 301 to rotate at a certain angle. Then, insert the lid 2 along with the inner connecting seat 8 into the cup body 1. The rubber ring 7 on the outer surface of the inner connecting seat 8 will compress the inner wall of the cup body 1, thereby achieving a sealing and connection effect. Then, release the pressing blocks 304, causing the locking buckle 301 to rotate under the action of the compression spring 303, so that the locking buckle 301 abuts against the protrusion on the outer surface of the cup body 1, thereby connecting the lid 2 and the cup body 1. After the lid 2 and the cup body 1 are connected, rotate the suction port 4, so that the suction port 4 retracts into the inner connecting seat 8. During the process of the suction port 4 retracting into the inner connecting seat 8, the... Under the action of the compression spring 502, the two abutting blocks 501 inserted into the receiving groove are squeezed. The end of the abutting block 501 away from the suction port 4 squeezes the protruding plate 305, so that the locking buckle 301 cannot rotate, thus achieving a double locking effect. This prevents the pressing block 304 from being driven to rotate when it is hit by external force, causing the lid 2 to separate from the cup body 1. When you need to drink the water inside, rotate the suction port 4 so that the suction port 4 cooperates with the straw 6, thus realizing the use of the water inside. Finally, the function of drinking the liquid inside the thermos cup is realized. The thermos cup connects the lid 2 and the cup body 1 through the insertion of the connecting component 3, which is convenient and quick. And the locking component 5 achieves double locking to prevent the lid 2 from separating from the cup body 1 due to accidental impact.

[0038] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A multi-locking insulated cup, comprising a cup body (1), wherein a lid (2) is provided at the top of the cup body (1), characterized in that: The bottom of the inner cavity of the cover (2) is fixedly connected to a connecting base (9), and an inner connecting seat (8) is provided inside the cover (2). A suction tube (6) is fixedly connected to the bottom end of the inner connecting seat (8). A suction port (4) is hinged to the upper surface of the inner connecting seat (8). Two locking components (5) are provided inside the inner connecting seat (8), and two connecting components (3) are provided inside the connecting base (9). The connecting assembly (3) includes a locking buckle (301) hinged inside the connecting base (9). A limiting block (302) is fixedly connected to the side of the locking buckle (301) away from the connecting base (9). A compression spring (303) is sleeved on the outer surface of the limiting block (302). The end of the compression spring (303) away from the limiting block (302) abuts against the inner wall of the cover (2). A protruding plate (305) is fixedly connected to the top of the locking buckle (301). A pressing block (304) is inserted inside the cover (2). The end of the pressing block (304) near the locking buckle (301) abuts against the outer surface of the locking buckle (301). The locking assembly (5) includes an abutment block (501) slidably connected inside the inner connecting seat (8). A limit rod (503) is inserted inside the abutment block (501). The bottom end of the limit rod (503) passes through the abutment block (501) and is fixedly connected to the inside of the inner connecting seat (8). The top end of the limit rod (503) is fixedly connected to the top of the inner cavity of the cover (2). A compression spring (502) is fixedly connected inside the abutment block (501). The end of the compression spring (502) away from the abutment block (501) abuts against the outer surface of the limit rod (503).

2. The multi-locking thermos cup according to claim 1, characterized in that: A rubber ring (7) is fixedly connected to the bottom end of the inner connecting seat (8). The rubber ring (7) abuts against the inner wall of the cup body (1). A rectangular opening for the movement of the suction port (4) is provided inside the cover body (2). A receiving groove that matches the suction port (4) is provided on the upper surface of the inner connecting seat (8). The suction port (4) is hinged to the inner wall of the receiving groove. A protrusion is provided on the outer surface of the suction port (4). A circular groove that matches the protrusion is provided on the inner wall of the receiving groove.

3. The multi-locking thermos cup according to claim 2, characterized in that: The outer surface of the cup body (1) is provided with a protrusion that cooperates with the locking buckle (301).

4. A multi-locking thermos cup according to claim 3, characterized in that: The two locking components (5) are stacked perpendicular to the suction port (4), and the inner connecting seat (8) has a through groove for the movement of the abutment block (501), which is connected to the receiving groove.

5. A multi-locking thermos cup according to claim 4, characterized in that: The abutment block (501) has a groove with the same width as the limiting rod (503) inside.

6. A multi-locking thermos cup according to claim 5, characterized in that: A pull ring (10) is hinged to the outer surface of the cover (2).

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