Cup cover with locking structure

Abstract

The utility model discloses a cup cover with a locking structure, relates to the technical field of vacuum cups, and solves the problem that if the locking effect of an additional structure is not ideal, when the vacuum cup is in a horizontal or inclined state, the cup cover can be rushed open under the action of water, and water in the cup overflows. The locking mechanism comprises a pressing block and springs, one ends of the springs are fixedly installed on one face of the pressing block, limiting blocks are fixedly installed at the other ends of the springs, buckles are fixedly installed on the surface of the pressing block, auxiliary blocks are fixedly installed on the surface of the inner side of the pressing block, and adjusting columns are fixedly installed on the surfaces of the limiting blocks. And one end of the buckle is clamped in the clamping groove. The clamping groove is formed in the outer side of the auxiliary cover, the adjusting column is pushed to drive the limiting strip, it is ensured that the limiting strip can effectively move to one end of the auxiliary block installed on the inner side surface of the pressing block, then the buckle installed on the surface of the pressing block is smoothly clamped into the clamping groove, and therefore the locking effect of the locking mechanism is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermos cups, in particular to a cup cover with a locking structure. Background Art

[0002] Thermos cups make life better. In daily life, thermos cups have become an indispensable daily necessity for many people. Thermos cups not only have the function of maintaining the temperature of beverages, but also allow people to enjoy warm or cool drinks in their busy lives, bringing a touch of comfort to life. In short, find a thermos cup that suits you, master the correct use and maintenance methods, and let the thermos cup become a beautiful part of our lives.

[0003] Although the additional structure of the cup lid of the thermos cup currently on the market has achieved drinking water without opening the cup lid, if the locking effect of the additional structure is not ideal, when the thermos cup is in a horizontal or tilted state, the cup lid may be washed open by the action of water, causing the water in the cup to overflow. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above problems existing in the prior art, the utility model provides a cup cover with a locking structure.

[0006] Second technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cup cover with a locking structure, comprising a thermos cup body and a cup cover body, the bottom of the cup cover body is screwed to the top of the thermos cup body, the surface of the cup cover body is respectively provided with an auxiliary mechanism and a locking mechanism, and the top of the cup cover body is provided with an auxiliary cover;

[0008] The locking mechanism includes a push block and a spring, one end of the spring is fixedly mounted on one side of the push block, the other end of the spring is fixedly mounted on a limit block, a buckle is fixedly mounted on the surface of the push block, an auxiliary block is fixedly mounted on the inner surface of the push block, the inner side of the cup cover body is slidably connected to a limit strip, an adjustment column is fixedly mounted on the surface of the limit strip, a slot is provided on the outer side of the auxiliary cover, and one end of the buckle is clamped in the slot.

[0009] By adopting the above technical solution, with the help of the card slot opened on the outer side of the auxiliary cover, the adjustment column is pushed to drive the limit bar to ensure that the limit bar can effectively move to one end of the auxiliary block installed on the inner surface of the block, and then the buckle installed on the surface of the block is smoothly inserted into the card slot, thereby enhancing the locking effect of the locking mechanism and solving the problem that if the locking effect of the additional structure is not ideal, if the thermos cup is in a horizontal or tilted state, the water in the cup will overflow.

[0010] As a preferred solution of the cup cover with a locking structure described in the utility model, the bottom of the pressing block of the locking mechanism is slidably connected to the surface of the cup cover body, the bottom of the limiting blocks are respectively fixedly installed on the surface of the cup cover body, a drinking port penetrating the top wall is fixedly installed on the surface of the cup cover body, and the inner side of the auxiliary cover is located outside the drinking port.

[0011] By adopting the above technical solution, the cup cover body can effectively provide an effective working position for the pressing block slidably connected to the surface, and the cup cover body can effectively provide a good working position for the limiting blocks respectively installed on the surface.

[0012] As a preferred solution of the cup cover with a locking structure described in the utility model, the auxiliary mechanism includes an annular cover and an adjustment groove, the adjustment groove is opened on the surface of the annular cover, an auxiliary roller is fixedly installed on the outer surface of the annular cover, a torsion spring is fixedly installed on the outer side of one end of the auxiliary roller, and a straight knurling is opened on one end of the auxiliary roller.

[0013] By adopting the above technical solution, the straight knurling provided at one end of the auxiliary roller can effectively prevent the auxiliary roller from falling off from the outer side of the annular cover.

[0014] As a preferred solution of the cup cover with a locking structure described in the utility model, the bottom of the annular cover of the auxiliary mechanism is fixedly mounted on the outer surface of the cup cover body, and the adjustment column of the locking mechanism is located in the adjustment groove.

[0015] By adopting the above technical solution, the adjustment groove can effectively provide an effective adjustment effect for the adjustment column of the locking mechanism.

[0016] As a preferred solution of the cup cover with a locking structure described in the utility model, a detachable handle is fixedly installed between the annular cover of the auxiliary mechanism and the screw connection of the thermos cup body.

[0017] By adopting the above technical solution, the design of the handle makes it easier to lift the thermos cup and is more convenient.

[0018] As a preferred solution of the cup cover with a locking structure described in the utility model, one end of the auxiliary cover is rotatably connected to the outer side of the auxiliary roller of the auxiliary mechanism.

[0019] By adopting the above technical solution, the auxiliary roller of the auxiliary mechanism can effectively provide a stable working position for the auxiliary cover rotatably connected to the outside.

[0020] (III) Beneficial effects

[0021] The utility model provides a cup cover with a locking structure. It has the following beneficial effects:

[0022] 1. By adding a locking mechanism, with the help of the card slot opened on the outside of the auxiliary cover, the adjusting column is pushed to drive the limit bar to ensure that the limit bar can effectively move to one end of the auxiliary block installed on the inner surface of the block, and then the buckle installed on the surface of the block is smoothly inserted into the card slot, thereby enhancing the locking effect of the locking mechanism and solving the problem that when the thermos cup is in a horizontal or tilted state, the cup cover may be washed open by the action of water, causing water in the cup to overflow.

[0023] 2. By adding an auxiliary mechanism and providing straight knurling at one end of the auxiliary roller, it is possible to effectively prevent the auxiliary roller from falling off from the outside of the annular cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall main structure of the utility model.

[0026] Figure 2 It is a front view structural schematic diagram of the utility model as a whole.

[0027] Figure 3 It is a right side view of the partial half-section structure of the utility model as a whole.

[0028] Figure 4 It is a right side half-section structural schematic diagram of the utility model as a whole.

[0029] Figure 5 It is a left-side half-section structural schematic diagram of the utility model as a whole.

[0030] In the figure: 1. Thermos cup body; 2. Cup cover body; 3. Drinking port; 4. Auxiliary mechanism; 41. Ring cover; 42. Adjustment slot; 43. Auxiliary roller; 44. Torsion spring; 45. Straight knurling; 5. Locking mechanism; 51. Limit block; 52. Spring; 53. Press block; 54. Buckle; 55. Auxiliary block; 56. Limit strip; 57. Adjustment column; 6. Carrying handle; 7. Auxiliary cover; 8. Card slot. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0032] Example 1

[0033] Reference Figures 1 to 5, which is the first embodiment of the utility model, and provides a cup cover with a locking structure, including a thermos cup body 1 and a cup cover body 2, the bottom of the cup cover body 2 is screwed to the top of the thermos cup body 1, the surface of the cup cover body 2 is respectively provided with an auxiliary mechanism 4 and a locking mechanism 5, and the top of the cup cover body 2 is provided with an auxiliary cover 7;

[0034] The locking mechanism 5 includes a push block 53 and a spring 52. One end of the spring 52 is fixedly installed on one side of the push block 53, and the other end of the spring 52 is fixedly installed with a limit block 51. A buckle 54 is fixedly installed on the surface of the push block 53, and an auxiliary block 55 is fixedly installed on the inner surface of the push block 53. The inner side of the cup cover body 2 is slidably connected to a limit strip 56, and an adjusting column 57 is fixedly installed on the surface of the limit strip 56. A slot 8 is opened on the outer side of the auxiliary cover 7, and one end of the buckle 54 is clamped in the slot 8.

[0035] Specifically, the bottom of the push block 53 of the locking mechanism 5 is slidably connected to the surface of the cup cover body 2, and the bottom of the limit block 51 is fixedly installed on the surface of the cup cover body 2. A drinking port 3 penetrating the top wall is fixedly installed on the surface of the cup cover body 2, and the inner side of the auxiliary cover 7 is located outside the drinking port 3.

[0036] Furthermore, the locking mechanism 5 drives the limit strip 56 by pushing the adjusting column 57 through the slot 8 opened on the outer side of the auxiliary cover 7. The outer side of the limit strip 56 is slidably connected to the inner side of the cup cover body 2, ensuring that the limit strip 56 can effectively move to one end of the auxiliary block 55 installed on the inner surface of the push block 53, so that the spring 52 installed at one end of the push block 53 is in a tense state under the pulling force, so that the buckle 54 installed on the surface of the push block 53 can be smoothly inserted into the slot 8, thereby enhancing the locking effect of the locking mechanism 5. When it is necessary to open the auxiliary cover 7, the adjusting column 57 is pushed, and the buckle 54 can be effectively driven to disengage from the slot 8 under the pulling force of the spring 52. The other end of the spring 52 is not installed on the surface of the limit block 51.

[0037] The cup cover body 2 can effectively provide an effective working position for the push block 53 slidably connected to the surface, and the cup cover body 2 can effectively provide a good working position for the limit blocks 51 respectively installed on the surface. The inner side of the auxiliary cover 7 is located on the outer side of the drinking port 3. The auxiliary cover 7 can effectively prevent foreign matter from entering the drinking port 3. The drinking port 3 is installed through the top wall of the surface of the cup cover body 2.

[0038] Example 2

[0039] Reference Figures 1 to 5 , which is the first embodiment of the utility model. This embodiment is based on the previous embodiment. The auxiliary mechanism 4 includes an annular cover 41 and an adjusting groove 42. The adjusting groove 42 is provided on the surface of the annular cover 41. An auxiliary roller 43 is fixedly installed on the outer surface of the annular cover 41. A torsion spring 44 is fixedly installed on the outer side of one end of the auxiliary roller 43. A straight knurling 45 is provided on one end of the auxiliary roller 43.

[0040] Specifically, the bottom of the annular cover 41 of the auxiliary mechanism 4 is fixedly installed on the outer surface of the cup cover body 2, the adjustment column 57 of the locking mechanism 5 is located in the adjustment groove 42, and a detachable handle 6 is fixedly installed between the annular cover 41 of the auxiliary mechanism 4 and the insulation cup body 1, and one end of the auxiliary cover 7 is rotatably connected to the outside of the auxiliary roller 43 of the auxiliary mechanism 4.

[0041] Furthermore, the auxiliary roller 43 of the auxiliary mechanism 4 is installed and passes through the outer surface of the annular cover 41. Through the torsion spring 44 installed on the outer side of one end of the auxiliary roller 43, the torsion spring 44 can effectively provide a certain torsional force. Through the straight knurling 45 opened at one end of the auxiliary roller 43, the straight knurling 45 can effectively prevent the auxiliary roller 43 from falling off from the outer side of the annular cover 41. The bottom of the annular cover 41 of the auxiliary mechanism 4 is installed on the outer surface of the cup cover body 2. The adjustment column 57 of the locking mechanism 5 is located in the adjustment groove 42 opened on the surface of the annular cover 41. The adjustment groove 42 can effectively provide an effective adjustment effect for the adjustment column 57. The detachable handle 6 installed between the annular cover 41 and the thermos cup body 1 is screwed. The design of the handle 6 makes it easier to lift the thermos cup and is more convenient. The auxiliary roller 43 can effectively provide a stable working position for the auxiliary cover 7 rotatably connected to the outside.

[0042] Working principle: the locking mechanism 5 drives the limit strip 56 by pushing the adjusting column 57 through the card slot 8 opened on the outer side of the auxiliary cover 7. The outer side of the limit strip 56 is slidably connected to the inner side of the cup cover body 2, ensuring that the limit strip 56 can effectively move to one end of the auxiliary block 55 installed on the inner surface of the pressing block 53, so that the spring 52 installed at one end of the pressing block 53 is in a tense state under the pulling force, so that the buckle 54 installed on the surface of the pressing block 53 can be smoothly inserted into the card slot 8, thereby enhancing the locking effect of the locking mechanism 5. When it is necessary to open the auxiliary cover 7, the adjusting column 57 is pushed, and the buckle 54 can be effectively driven to disengage from the card slot 8 under the pulling force of the spring 52. The other end of the spring 52 is not installed on the surface of the limit block 51.

[0043] The cup cover body 2 can effectively provide an effective working position for the push block 53 slidably connected to the surface, and the cup cover body 2 can effectively provide a good working position for the limit blocks 51 respectively installed on the surface. The inner side of the auxiliary cover 7 is located on the outer side of the drinking port 3. The auxiliary cover 7 can effectively prevent foreign matter from entering the drinking port 3. The drinking port 3 is installed through the top wall of the surface of the cup cover body 2.

[0044] The auxiliary roller 43 of the auxiliary mechanism 4 is installed and passes through the outer surface of the annular cover 41. Through the torsion spring 44 installed on the outer side of one end of the auxiliary roller 43, the torsion spring 44 can effectively provide a certain torsional force. Through the straight knurling 45 opened at one end of the auxiliary roller 43, the straight knurling 45 can effectively prevent the auxiliary roller 43 from falling off from the outer side of the annular cover 41. The bottom of the annular cover 41 of the auxiliary mechanism 4 is installed on the outer surface of the cup cover body 2. The adjustment column 57 of the locking mechanism 5 is located in the adjustment groove 42 opened on the surface of the annular cover 41. The adjustment groove 42 can effectively provide an effective adjustment effect for the adjustment column 57. The detachable handle 6 installed between the annular cover 41 and the thermos cup body 1 is screwed. The design of the handle 6 makes it easier to lift the thermos cup and is more convenient. The auxiliary roller 43 can effectively provide a stable working position for the auxiliary cover 7 rotatably connected to the outside.

[0045] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A cup cover with a locking structure, comprising a heat preservation cup body (1) and a cup cover body (2), characterized in that: The bottom of the cup cover body (2) is screwed to the top of the heat preservation cup body (1); the surface of the cup cover body (2) is respectively provided with an auxiliary mechanism (4) and a locking mechanism (5); and the top of the cup cover body (2) is provided with an auxiliary cover (7); The locking mechanism (5) comprises a pressing block (53) and a spring (52); one end of the spring (52) is fixedly mounted on one side of the pressing block (53); the other end of the spring (52) is fixedly mounted on a limit block (51); a buckle (54) is fixedly mounted on the surface of the pressing block (53); an auxiliary block (55) is fixedly mounted on the inner surface of the pressing block (53); a limit strip (56) is slidably connected to the inner side of the cup cover body (2); an adjusting column (57) is fixedly mounted on the surface of the limit strip (56); a slot (8) is provided on the outer side of the auxiliary cover (7); one end of the buckle (54) is clamped in the slot (8).

2. The cup cover with a locking structure according to claim 1, characterized in that: The bottom of the pressing block (53) of the locking mechanism (5) is slidably connected to the surface of the cup cover body (2), and the bottom of the limiting block (51) is fixedly mounted on the surface of the cup cover body (2). A drinking port (3) penetrating the top wall is fixedly mounted on the surface of the cup cover body (2), and the inner side of the auxiliary cover (7) is located outside the drinking port (3).

3. The cup cover with a locking structure according to claim 1, characterized in that: The auxiliary mechanism (4) comprises an annular cover (41) and an adjustment groove (42); the adjustment groove (42) is provided on the surface of the annular cover (41); an auxiliary roller (43) is fixedly installed on the outer surface of the annular cover (41) and penetrates through the outer surface; a torsion spring (44) is fixedly installed on the outer side of one end of the auxiliary roller (43); and a straight knurling (45) is provided on one end of the auxiliary roller (43).

4. The cup cover with a locking structure according to claim 1, characterized in that: The bottom of the annular cover (41) of the auxiliary mechanism (4) is fixedly mounted on the outer surface of the cup cover body (2), and the adjustment column (57) of the locking mechanism (5) is located in the adjustment groove (42).

5. The cup cover with a locking structure according to claim 1, characterized in that: A detachable handle (6) is fixedly installed between the annular cover (41) of the auxiliary mechanism (4) and the thermos cup body (1) by screw connection.

6. The cup cover with a locking structure according to claim 1, characterized in that: One end of the auxiliary cover (7) is rotatably connected to the outside of the auxiliary roller (43) of the auxiliary mechanism (4).

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