Heat insulation cover and water cup

Abstract

The utility model discloses a heat insulation cover and a water cup. The heat insulation cover comprises a cover body, a suction nozzle and a heat insulation layer, a groove is formed in the upper surface of the cover body, a water outlet and an exhaust hole are formed in the bottom of the groove, and a mounting buckle position is arranged on the side wall of the groove; the water outlet and the exhaust hole are downwards connected with breather pipes respectively; the suction nozzle comprises a spherical valve and a channel which are connected together; a first bulge corresponding to the mounting buckle position is arranged on the spherical valve; a second bulge corresponding to the exhaust hole is arranged on the channel; the suction nozzle is mounted in the groove and is fixed through the first bulge and the mounting buckle position, so that the suction nozzle is rotationally connected with the cover body; the heat insulation layer is matched with the cover body in size and is provided with a concave space area; the heat insulation layer is mounted at the bottom of the cover body; and through holes for the breather pipes to penetrate through are formed in the concave space areas. The technical scheme provided by the utility model not only has a drinking function, but also can insulate heat and keep warm, and makes up the shortages of a multifunctional water cup.

Description

Technical Field

[0001] The utility model relates to a water cup cover, in particular to a heat-insulating cover and a water cup. Background Art

[0002] The existing straw cups all have straws or spouts on their lids. Due to material and structural limitations, most of these lids do not have good thermal insulation effects and are only suitable for cold drinks. At the same time, the lids of traditional thermos cups all use a fully enclosed structure to reduce heat loss, and rarely consider the use of straws or spouts for drinking. With the continuous improvement of technology and production levels, the concept and products of multifunctional water cups are gradually recognized by the market. Water cups that have both thermal insulation effects and can be drunk have good market prospects, but the structural design of the cup lid has always been the shortcoming of this type of product, and it cannot well take into account the needs of thermal insulation and the realization of the drinking function. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a heat-insulating cover and a water cup.

[0004] A heat insulation cover comprises a cover body, a suction nozzle and a heat insulation layer; the upper surface of the cover body is provided with a groove, the bottom of the groove is provided with a water outlet and an exhaust hole, and the side wall of the groove is provided with a mounting buckle; the water outlet and the exhaust hole are respectively connected to a first ventilation pipe and a second ventilation pipe downward;

[0005] The suction nozzle includes a spherical valve and a channel connected together; the spherical valve is provided with a first protrusion corresponding to the installation buckle position; the channel is provided with a second protrusion corresponding to the exhaust hole;

[0006] The suction nozzle is installed in the groove, the ball valve corresponds to the water outlet, the second protrusion blocks the exhaust hole, and is fixed by the first protrusion and the installation buckle, so that the suction nozzle is rotatably connected to the cover body;

[0007] The heat insulating layer matches the size of the cover body and has a recessed space area; the heat insulating layer is installed at the bottom of the cover body; the recessed space area is provided with a first through hole and a second through hole for the first ventilation pipe and the second ventilation pipe to pass through respectively.

[0008] A heat-insulating water cup comprises a cup body and the heat-insulating cover as described above.

[0009] The utility model provides a heat-insulating cover and water cup, and a suction nozzle is arranged on the cover body. When not in use, the suction nozzle can be laid down and hidden in the groove of the cover body, the ball valve of the suction nozzle blocks the water outlet, and the second protrusion blocks the exhaust hole; when drinking water, the suction nozzle can be turned over, so that the liquid in the cup reaches the outside from the water outlet through the ball valve and the channel, and at the same time, the second protrusion is away from the exhaust hole, which is convenient for exhaust and prevents the suction nozzle from being unable to open due to the pressure difference between the inside and outside of the cup. The heat-insulating layer is installed at the bottom of the cover body, and the concave space area forms an isolation area between the heat-insulating layer and the cover body, which plays a role in heat insulation and heat preservation. Compared with the prior art, the cover body has both the function of drinking and heat insulation, which makes up for the shortcomings of the multifunctional water cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the heat-insulating water cup of the utility model;

[0011] Figure 2 Another stereoscopic view of the heat-insulating water cup of the utility model;

[0012] Figure 3 This is an exploded view of the heat-insulating water cup of the utility model;

[0013] Figure 4 It is a cross-sectional view of the heat-insulating water cup of the utility model;

[0014] The symbols in the drawings of the specification are as follows:

[0015] 1. Cover body; 11. Groove; 12. Water outlet; 13. Exhaust hole; 14. Mounting buckle position; 2. Suction nozzle; 21. Ball valve; 22. Channel; 23. First protrusion; 24. Second protrusion; 25. Third protrusion; 3. Heat insulation layer; 31. Concave space area; 32. First through hole; 33. Second through hole; 34. Blocking piece; 35. Thread; 4. First vent pipe; 5. Second vent pipe; 6. Waterproof ring; 7. Soft rubber ring; 8. Dust cover; 81. Finger position; 9. Cup body. DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] In one embodiment, if Figures 1 to 4As shown, a heat-insulating water cup is provided, comprising a cup body 9 and a heat-insulating cover 10, wherein the cup body has a double-layer heat-insulating layer; the heat-insulating cover comprises a cover body 1, a suction nozzle 2 and a heat-insulating layer 3; a groove 11 is arranged on the upper surface of the cover body, a water outlet 12 and an exhaust hole 13 are arranged at the bottom of the groove, and a mounting buckle position 14 is arranged on the side wall of the groove; the water outlet and the exhaust hole are respectively connected to a first ventilation pipe 4 and a second ventilation pipe 5 downward; the suction nozzle comprises a ball valve 21 and a channel 22 connected together, and the interiors of the two are connected to form a water outlet passage; The spherical valve is provided with a first protrusion 23 corresponding to the installation buckle position; the channel is provided with a second protrusion 24 corresponding to the exhaust hole; the suction nozzle is installed in the groove, the spherical valve corresponds to the water outlet, the second protrusion blocks the exhaust hole, and is fixed by the first protrusion and the installation buckle position, so that the suction nozzle is rotatably connected to the cover body; the insulation layer matches the size of the cover body and has a recessed space area 31; the insulation layer is installed at the bottom of the cover body; the recessed space area is provided with a first through hole 32 and a second through hole 33 for the first ventilation pipe and the second ventilation pipe to pass through respectively.

[0018] When not in use, the nozzle can be hidden in the groove of the cover, that is, the overall shape of the nozzle matches the depth, width and shape of the groove; at the same time, the ball valve of the nozzle blocks the water outlet, and the second protrusion blocks the exhaust hole, so that the liquid in the cup cannot flow out. When drinking water, the first protrusion is equivalent to the shaft, and the nozzle can be turned over, so that the liquid in the cup can reach the outside from the water outlet through the ball valve and the channel. At the same time, the second protrusion is away from the exhaust hole, which is convenient for exhaust and intake, and prevents the nozzle from being unable to open due to the pressure difference between the inside and outside of the cup. The heat insulation layer is installed at the bottom of the cover, and its concave space area forms an isolation area between the heat insulation layer and the cover, which plays a role in heat insulation and heat preservation.

[0019] Furthermore, a plurality of blocking pieces 34 are provided at the edges of the first through hole and the second through hole; the blocking pieces can increase the friction between the vent pipes (the first vent pipe and the second vent pipe) and the bottom surface of the insulation layer to prevent the vent pipes (the first vent pipe and the second vent pipe) from loosening.

[0020] Furthermore, a waterproof ring 6 is provided at the end of the first ventilation pipe and / or the second ventilation pipe, which can increase the sealing degree and achieve the effect of further heat preservation, heat insulation and waterproofing.

[0021] Furthermore, at least one soft rubber ring 7 is installed between the heat insulation layer and the cover body, which can increase the tightness between the heat insulation layer and the cover body to prevent water leakage and air leakage.

[0022] Furthermore, a thread 35 is provided on the outer surface of the heat insulating layer, so as to facilitate the heat insulating layer to be directly rotatably connected to the thread on the cup body.

[0023] Furthermore, a dust cover 8 for covering the nozzle is included; a third protrusion 25 for fixing the dust cover is provided on the nozzle channel, and the dust cover is rotatably connected to the nozzle through the third protrusion. Preferably, a protruding finger position 81 is provided on the dust cover to facilitate peeling off the dust cover.

[0024] It can be understood that the specific structure and shape of the cup body are not limited to the above description, and do not affect the implementation method of the heat-insulating cover.

[0025] The above is an explanation of the heat-insulating cover and water cup of the present invention, which is used to help understand the present invention; however, the implementation method of the present invention is not limited to the above-mentioned embodiments, and any changes, modifications, substitutions, combinations, and simplifications made without departing from the principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A heat insulation cover, characterized in that: It comprises a cover body, a suction nozzle and a heat insulation layer; the upper surface of the cover body is provided with a groove, the bottom of the groove is provided with a water outlet and an exhaust hole, and the side wall of the groove is provided with a mounting buckle; the water outlet and the exhaust hole are respectively connected to a first ventilation pipe and a second ventilation pipe downward; The suction nozzle includes a spherical valve and a channel connected together; the spherical valve is provided with a first protrusion corresponding to the installation buckle position; the channel is provided with a second protrusion corresponding to the exhaust hole; The suction nozzle is installed in the groove, the ball valve corresponds to the water outlet, the second protrusion blocks the exhaust hole, and is fixed by the first protrusion and the installation buckle, so that the suction nozzle is rotatably connected to the cover body; The heat insulating layer matches the size of the cover body and has a recessed space area; the heat insulating layer is installed at the bottom of the cover body; the recessed space area is provided with a first through hole and a second through hole for the first ventilation pipe and the second ventilation pipe to pass through respectively.

2. The heat insulation cover according to claim 1, characterized in that: A plurality of blocking pieces are arranged at the edges of the first through hole and the second through hole.

3. The heat insulation cover according to claim 1, characterized in that: The ends of the first ventilation pipe and / or the second ventilation pipe are provided with waterproof rings.

4. The heat-insulating cover according to claim 1, characterized in that: At least one soft rubber ring is installed between the heat insulation layer and the cover body.

5. The heat-insulating cover according to claim 1, characterized in that: The outer surface of the heat insulation layer is provided with threads.

6. The heat-insulating cover according to any one of claims 1 to 5, characterized in that: It also includes a dust cover for covering the suction nozzle; a third protrusion for fixing the dust cover is arranged on the channel, and the dust cover is rotatably connected to the suction nozzle through the third protrusion.

7. The heat-insulating cover according to claim 6, characterized in that: The dust cover is provided with a protruding finger-shifting position.

8. A heat-insulating water cup, characterized in that: The invention comprises a cup body and a heat-insulating cover as claimed in any one of claims 1 to 7.

9. The heat-insulating water cup according to claim 8, characterized in that: The cup body has a double-layer heat-insulating layer.

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