CN220546101U - Labor-saving cup opening cover structure for thermos cup - Google Patents

Abstract

The utility model discloses a labor-saving cup opening cover structure for a vacuum cup, which comprises a cup body and a cup cover arranged at one end of the cup body, wherein a cover opening structure is arranged in the cup cover and is used for facilitating the opening of the vacuum cup, the cover opening structure comprises a connecting block fixedly connected below the surface of the cup cover, and a limiting pipe is fixedly connected above the surface of the connecting block. This a laborsaving cup cover structure for thermos cup through setting up the structure of uncapping to make button cooperation actuating lever drive the drive block and slide at the internal surface of spacing pipe, gliding in-process drive connecting rod cooperation spill piece drive stopper remove, make the stopper remove the outside of connecting block and in the inner wall contact of cup body under the spacing effect of connecting block from this, fix the bowl cover from this, thereby keep the leakproofness of thermos cup, easy operation improves age group crowd's application scope.

Description

Labor-saving cup opening cover structure for thermos cup

Technical Field

The utility model relates to the technical field of thermos cups, in particular to a labor-saving cup opening cover structure for a thermos cup.

Background

The vacuum cup is a cup capable of preserving heat, and is a container for containing water, which is generally made of ceramic or stainless steel and a vacuum layer, the top of the vacuum cup is provided with a cover, the vacuum cup is tightly sealed, and the vacuum heat insulation layer can delay heat dissipation of liquid such as water and the like in the vacuum cup so as to achieve the purpose of preserving heat.

Referring to a cover opening structure of a cup cover in China patent (publication No. CN 212280890U, publication No. 2021.01.05), the cup cover comprises a cup cover body, a cover is hinged on the cup cover body, a button notch is arranged at the front end of the cup cover body, a button is arranged in the button notch, the button can enter/exit in the button notch, a limiting part is arranged on the cover, a positioning part matched with the limiting part is arranged on the button, the positioning part and the limiting part can be mutually meshed and realize that the cover is covered on the cup cover body, a knob is arranged at the end part of the button, the knob can rotate relative to the button, an elastic reset piece is arranged in the button notch, the elastic reset piece gives force for the button to move outwards of the button notch, and the knob can be dislocated/matched with an opening of the button notch in the process of rotating the knob; the utility model provides a cover opening structure of a cup cover, which is simple and stable in structure.

However, when the above scheme is implemented, there are the following problems: above scheme realizes the auto-lock of bowl cover through the cooperation of knob and the button that sets up, but current thermos cup still need manual with the knob of bowl cover with the draw-in groove looks adaptation that the button corresponds, just can carry out auto-lock or open the cup, but child or old person when using, because physical condition's influence, hardly coincides the draw-in groove of knob and button mutually, uses comparatively troublesome, exists improvement space from this.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a labor-saving cup opening cover structure for a vacuum cup, which solves the problems that in the using process of the traditional vacuum cup, a knob of a cup cover is required to be manually matched with a clamping groove corresponding to a button, but when a child or an old person uses the vacuum cup, due to the influence of a physical state, the knob is difficult to coincide with the clamping groove of the button, and the use is troublesome.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a laborsaving cup cover structure that opens for thermos cup, including the cup body and set up the bowl cover in cup body one end, the inside of bowl cover is equipped with the structure of uncapping, the structure of uncapping is used for being convenient for open the thermos cup, the structure of uncapping includes the connecting block of fixed connection in bowl cover surface below, the surface top fixedly connected with spacing pipe of connecting block, the internal surface slip actuating lever of spacing pipe, and the one end of actuating lever runs through to the surface top of bowl cover and fixedly connected with button, the surface of actuating lever is equipped with fixed subassembly, be equipped with spacing subassembly between the one end internal surface of actuating lever and the surface top of connecting block.

Preferably, the fixed subassembly includes the transmission piece of fixed connection at the surface of actuating lever, and the surface of transmission piece and the internal surface sliding connection of spacing pipe, the internal surface rotation of transmission piece is connected with the connecting rod.

Preferably, the concave block is rotationally connected to the outer surface of one end of the connecting rod, a limiting block is fixedly connected to one side of the concave block, and one side of the limiting block penetrates through the outer portion of the connecting block and contacts with the inner wall of the cup cover.

Preferably, the limiting component comprises a spring fixedly connected to the inner wall of the driving rod, one end of the spring is fixedly connected with a wedge block, and the outer surface of the wedge block is in sliding connection with the inner wall of the driving rod.

Preferably, a supporting block is fixedly connected above the surface of the connecting block, a sliding rod is fixedly connected at the top end of the supporting block, a guide block is fixedly connected at one end of the sliding rod, and the outer surface of the guide block is in contact with the outer surface of the wedge-shaped block.

Preferably, the outer surface of the sliding rod is connected with a sliding block in a sliding manner, and the outer surface of the sliding block is in contact with the outer surface of the wedge-shaped block.

Advantageous effects

The utility model provides a labor-saving cup opening cover structure for a vacuum cup. Compared with the prior art, the method has the following beneficial effects:

(1) This a laborsaving cup cover structure for thermos cup through setting up the structure of uncapping to make button cooperation actuating lever drive the drive block and slide at the internal surface of spacing pipe, gliding in-process drive connecting rod cooperation spill piece drive stopper remove, make the stopper remove the outside of connecting block and in the inner wall contact of cup body under the spacing effect of connecting block from this, fix the bowl cover from this, thereby keep the leakproofness of thermos cup, easy operation improves age group crowd's application scope.

(2) This a laborsaving cup cover structure for thermos cup, through setting up spacing subassembly, when pressing the button, button cooperation actuating lever drives the wedge and removes, thereby make wedge and guide block's surface contact, and extrude the spring under the effect of pressure, make the wedge remove the below to the guide block, and carry out spacingly through the guide block, thereby improve the fastness of bowl cover, through pressing the button once more, thereby make the button drive actuating lever cooperation slider, contact the fixed of stopper, thereby can take off the bowl cover, thereby improve the portability of operation, thereby make it be suitable for more age group's crowd.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial structure cut-away view of the present utility model;

fig. 3 is a front view of the spacing assembly of the present utility model.

In the figure: 1. a cup body; 2. a cup cover; 3. a cover opening structure; 31. a connecting block; 32. a limiting tube; 33. a driving rod; 34. a button; 35. a fixing assembly; 351. a transmission block; 352. a connecting rod; 353. a concave block; 354. a limiting block; 36. a limit component; 361. a spring; 362. wedge blocks; 363. a support block; 364. a slide bar; 365. a guide block; 366. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides two technical schemes:

embodiment one: the labor-saving cup opening structure for the thermos cup comprises a cup body 1 and a cup cover 2 arranged at one end of the cup body 1, wherein the cup cover 2 is internally provided with a cover opening structure 3, the cover opening structure 3 is used for conveniently opening the thermos cup, the cover opening structure 3 comprises a connecting block 31 fixedly connected below the surface of the cup cover 2, the connecting block 31 plays a limiting role, a limiting pipe 32 is fixedly connected above the surface of the connecting block 31, the outer surface of the limiting pipe 32 is provided with a sliding groove in a penetrating way, the inner surface of the limiting pipe 32 slides a driving rod 33, one end of the driving rod 33 penetrates above the surface of the cup cover 2 and is fixedly connected with a button 34, the outer surface of the driving rod 33 is provided with a fixing component 35, the fixing component 35 is used for fixing the cup cover 2, a limiting component 36 is arranged between the inner surface of one end of the driving rod 33 and the surface of the connecting block 31, the limiting component 36 is used for being matched with the fixing component 35 to limit and fix the cup cover 2, or the fixing of the cup cover 2 is released, the fixing component 35 comprises a transmission block 351 fixedly connected to the outer surface of the driving rod 33, the outer surface of the transmission block 351 is in sliding connection with the inner surface of the limiting pipe 32, the transmission block 351 is matched with the sliding grooves formed in the limiting pipe 32, the transmission block 351 is provided with four transmission blocks, the inner surface of the transmission block 351 is rotationally connected with connecting rods 352, the inner surface of each transmission block 351 is rotationally connected with two connecting rods 352 for driving the limiting block 354 to move, the outer surface of one end of each connecting rod 352 is rotationally connected with a concave block 353, one end of each connecting rod 352 is rotationally connected with one concave block 353, one side of each concave block 353 is fixedly connected with a limiting block 354, one side of each limiting block 354 penetrates through the outer part of the connecting block 31 and contacts with the inner wall of the cup cover 2, the inner surface of the connecting block 31 is correspondingly provided with an opening groove, the stopper 354 is used for moving conveniently, the top end of the stopper 354 is provided with an inclined plane and is used for moving conveniently to the outside of the connecting block 31 or retracting to the inside of the connecting block 31, the cup cover 2 is covered on the top of the cup body 1, then the button 34 is pressed, the button 34 is matched with the driving rod 33 to drive the transmission block 351 to slide on the inner surface of the limiting pipe 32, the transmission block 351 is simultaneously driven by the sliding rod 351 to drive the connecting rod 351 to drive the stopper 354 to move in a way of matching with the concave block 353, the bottom end of the stopper 354 is contacted with the upper part of the surface of the connecting block 31, the stopper 354 is moved to the outside of the connecting block 31 through an opening formed by the connecting block 31 under the action of pressure and is contacted with the inner wall of the cup body 1, the cup cover 2 is fixed, the limiting component 36 comprises a spring 361 fixedly connected to the inner wall of the driving rod 33, the inside of the driving rod 33 is hollow, the inner surface penetrates to the hollow part and is provided with a chute, the spring 361 is positioned in the sliding groove, the elasticity coefficient of the spring 361 is set according to the required value, one end of the spring 361 is fixedly connected with the wedge block 362, the outer surface of the wedge block 362 is in sliding connection with the inner wall of the driving rod 33, the bottom end of the wedge block 362 is provided with an inclined plane, the outer surface is matched with the sliding groove of the driving rod 33, the supporting block 363 is fixedly connected above the surface of the connecting block 31, the top end of the supporting block 363 is fixedly connected with the sliding rod 364, the sliding rod 364 plays a limiting role, one end of the sliding rod 364 is fixedly connected with the guide block 365, the outer surface of the guide block 365 is contacted with the outer surface of the wedge block 362, the top end of the guide block 365 is arc-shaped and is used for facilitating the movement of the wedge block 362, the outer surface of the sliding rod 364 is in sliding connection with the sliding block 366, the bottom end and the lower end of the sliding block 366 are both provided with inclined planes, and the inclined plane of the inclined plane is matched with the inclined plane of the wedge block 362, and the outer surface of the sliding block 366 contacts with the outer surface of the wedge block 362, when the button 34 drives the driving rod 33 to slide, the driving rod 33 drives the wedge block 362 on the inner wall to contact with the outer surface of the guide block 365, so that under the action of the cambered surface of the guide block 365, the wedge block 362 presses the spring 361 in the moving process and moves to the bottom end of the guide block 365, thereby limiting the limiting block 354, so that the cup cover 2 is fixed on the top of the cup body 1, and by pressing the button 34 again, the button 34 cooperates with the driving rod 33 to drive the wedge block 362 to contact with the top inclined surface of the sliding block 366, so that the wedge block 362 presses the spring 361 and moves to the bottom of the sliding block 366, and drives the sliding block 366 to slide upwards on the outer surface of the sliding rod 364, and through the inclined surface arranged at the bottom end of the sliding block 366, the wedge block 362 presses the spring 361 and moves to the top of the guide block 365 through the action of the inclined surface, thereby contacting the limiting block 354, and thus the cup cover 2 can be opened.

Embodiment two: the labor-saving cup opening structure for the thermos cup comprises a cup body 1 and a cup cover 2 arranged at one end of the cup body 1, wherein the cup cover 2 is internally provided with a cover opening structure 3, the cover opening structure 3 is used for conveniently opening the thermos cup, the cover opening structure 3 comprises a connecting block 31 fixedly connected below the surface of the cup cover 2, the connecting block 31 plays a limiting role, a limiting pipe 32 is fixedly connected above the surface of the connecting block 31, the outer surface of the limiting pipe 32 is provided with a sliding groove in a penetrating way, the inner surface of the limiting pipe 32 slides a driving rod 33, one end of the driving rod 33 penetrates above the surface of the cup cover 2 and is fixedly connected with a button 34, the outer surface of the driving rod 33 is provided with a fixing component 35, the fixing component 35 is used for fixing the cup cover 2, a limiting component 36 is arranged between the inner surface of one end of the driving rod 33 and the surface of the connecting block 31, the limiting component 36 is used for being matched with the fixing component 35 to limit and fix the cup cover 2, or the fixing of the cup cover 2 is released, the fixing component 35 comprises a transmission block 351 fixedly connected to the outer surface of the driving rod 33, the outer surface of the transmission block 351 is in sliding connection with the inner surface of the limiting pipe 32, the transmission block 351 is matched with the sliding grooves formed in the limiting pipe 32, the transmission block 351 is provided with four transmission blocks, the inner surface of the transmission block 351 is rotationally connected with connecting rods 352, the inner surface of each transmission block 351 is rotationally connected with two connecting rods 352 for driving the limiting block 354 to move, the outer surface of one end of each connecting rod 352 is rotationally connected with a concave block 353, one end of each connecting rod 352 is rotationally connected with one concave block 353, one side of each concave block 353 is fixedly connected with a limiting block 354, one side of each limiting block 354 penetrates through the outer part of the connecting block 31 and contacts with the inner wall of the cup cover 2, the inner surface of the connecting block 31 is correspondingly provided with an opening groove, the cup cover is used for facilitating movement of the limiting block 354, the top end of the limiting block 354 is provided with an inclined surface and is used for facilitating movement to the outside of the connecting block 31 or is retracted to the inside of the connecting block 31, the cup cover 2 is covered on the top of the cup body 1, then the button 34 is pressed, the button 34 is matched with the driving rod 33 to drive the transmission block 351 to slide on the inner surface of the limiting tube 32, the transmission block 351 is simultaneously driven by the sliding block 351 to drive the connecting rod 352 to drive the limiting block 354 to move in a matched mode with the concave block 353, the bottom end of the limiting block 354 is contacted with the upper surface of the connecting block 31, and therefore the limiting block 354 is moved to the outside of the connecting block 31 through an opening formed in the connecting block 31 under the action of pressure and is contacted with the inner wall of the cup body 1, and the cup cover 2 is fixed.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, the cup cover 2 is covered on the top of the cup body 1, then the button 34 is pressed, so that the button 34 is matched with the driving rod 33 to drive the transmission block 351 to slide on the inner surface of the limiting tube 32, the transmission block 351 is simultaneously driven by the transmission block 351 to drive the connecting rod 352 to drive the limiting block 354 to move in the sliding process, so that the bottom end of the limiting block 354 is contacted with the upper surface of the connecting block 31, the limiting block 354 is enabled to move to the outside of the connecting block 31 through the opening formed by the connecting block 31 under the action of pressure and to contact with the inner wall of the cup body 1, meanwhile, the button 34 drives the driving rod 33 to slide, the driving rod 33 drives the wedge block 362 of the inner wall to contact with the outer surface of the guide block 365, so that the wedge block 362 is enabled to press the spring 361 in the moving process under the action of the inclined surface of the guide block 365, and simultaneously moves to the bottom end of the guide block 365, so that the limiting block 354 is limited, so that the cup cover 2 is fixed on the top of the cup body 1, and the wedge block 362 is enabled to move to press the bottom end of the guide block 366 through the inclined surface of the guide block 366.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A laborsaving cup cover structure that opens for thermos cup, including cup (1) and bowl cover (2) of setting in cup (1) one end, its characterized in that: a cover opening structure (3) is arranged in the cup cover (2), and the cover opening structure (3) is used for facilitating the opening of the vacuum cup;

the cover opening structure (3) comprises a connecting block (31) fixedly connected to the surface below of the cup cover (2), a limiting pipe (32) is fixedly connected to the surface above the connecting block (31), the inner surface of the limiting pipe (32) slides to drive a rod (33), one end of the driving rod (33) penetrates through the surface above the cup cover (2) and is fixedly connected with a button (34), a fixing assembly (35) is arranged on the outer surface of the driving rod (33), and a limiting assembly (36) is arranged between the inner surface of one end of the driving rod (33) and the surface above the connecting block (31).

2. The labor-saving cup opening cover structure for a thermos cup according to claim 1, wherein: the fixed assembly (35) comprises a transmission block (351) fixedly connected to the outer surface of the driving rod (33), the outer surface of the transmission block (351) is in sliding connection with the inner surface of the limiting pipe (32), and a connecting rod (352) is rotatably connected to the inner surface of the transmission block (351).

3. The labor-saving cup opening cover structure for a thermos cup according to claim 2, wherein: the outer surface of one end of the connecting rod (352) is rotationally connected with a concave block (353), one side of the concave block (353) is fixedly connected with a limiting block (354), and one side of the limiting block (354) penetrates through the outer part of the connecting block (31) and is in contact with the inner wall of the cup cover (2).

4. The labor-saving cup opening cover structure for a thermos cup according to claim 1, wherein: the limiting assembly (36) comprises a spring (361) fixedly connected to the inner wall of the driving rod (33), one end of the spring (361) is fixedly connected with a wedge block (362), and the outer surface of the wedge block (362) is slidably connected with the inner wall of the driving rod (33).

5. The labor-saving cup opening cover structure for a thermos cup according to claim 4, wherein: the upper surface of connecting block (31) fixedly connected with supporting shoe (363), the top fixedly connected with slide bar (364) of supporting shoe (363), the one end fixedly connected with guide block (365) of slide bar (364), and the surface of guide block (365) and the surface contact of wedge (362).

6. The labor-saving cup opening cover structure for a thermos cup according to claim 5, wherein: the outer surface of the sliding rod (364) is connected with a sliding block (366) in a sliding manner, and the outer surface of the sliding block (366) is in contact with the outer surface of the wedge-shaped block (362).