Detachable suction nozzle cup cover

Abstract

The utility model discloses a detachable suction nozzle cup cover which comprises a cover body, a containing groove is formed in the cover body, a mounting cylinder which penetrates through the cover body and is communicated with the containing groove is arranged at the bottom of the cover body, a connecting piece is connected in the mounting cylinder in a threaded mode and used for being connected with a suction pipe, a suction nozzle is arranged in the containing groove, and the suction nozzle is connected with the containing groove in a threaded mode. Connecting parts are arranged on the two sides of the end, close to the mounting cylinder, of the suction nozzle, guide limiting grooves allowing the connecting parts to slide in or slide out and limiting the connecting parts therein are symmetrically formed in the two groove walls of the containing groove, the connecting parts are rotationally connected into the guide limiting grooves so that the suction nozzle can rotate relative to the interior of the containing groove, and a water outlet channel is formed in the suction nozzle. Compared with the prior art, the suction tube has the advantages that the suction tube is simple and convenient to mount and dismount in a mounting and dismounting manner, and deformation and aging of the suction tube are not easily caused.

Description

TECHNICAL FIELD

[0001] The utility model relates to cup cover technical field especially a detachable suction nozzle cup cover. BACKGROUND

[0002] The cup cover is a part of the cup, is used for covering the cup mouth of the cup, plays the effect of heat preservation, dust prevention, in order to facilitate drinking, the suction nozzle and the straw are arranged on the cup cover and communicate with the cup body, but the corner of the connecting place of the straw and the suction nozzle and the cup cover is easy to hide dirt, and it is relatively inconvenient to clean up, in order to solve this problem, the straw and the suction nozzle are designed as detachable structure on the market, and the straw and the suction nozzle are detached to facilitate cleaning when cleaning.

[0003] For example, the patent with the publication number CN219109157U Chinese utility model patent "a detachable cup cover of straw", including cup cover body, the installation groove that sets up in the middle of cup cover body, the mounting seat that one end rotationally connects in the inner wall of installation groove and the straw that sets up in the mounting seat, the straw divides into the suction nozzle part and the water guide part, the mounting seat is hollowly arranged, the water guide part of the straw can pass through the mounting seat, the suction nozzle part is provided with a lug on the suction nozzle part, and the straw is convenient to take out, the straw is prepared by using elastic material, and the water guide part of the straw is provided with a limit ring to prevent the straw from falling off.

[0004] In the above scheme, when cleaning the straw, the elastic deformation characteristics of the straw are utilized, and the straw is pulled out of the mounting seat by force to facilitate cleaning, because the straw needs to be pulled out every time, the straw is easy to deform and age, and the service life of the straw is shortened. UTILITY MODEL CONTENTS

[0005] The utility model discloses a detachable suction nozzle cup cover to solve the above problems.

[0006] The utility model discloses a detachable suction nozzle cup cover to solve the above problems.

[0007] The further preferred scheme of the utility model is: the end face of the suction nozzle close to the one end of the installation cylinder is a curved surface of arc, and the centers of the curved surfaces of the shafts of the convex columns are collinear.

[0008] The further preferred scheme of the utility model is: the end face of the suction nozzle close to the one end of the installation cylinder is a curved surface of arc, and the centers of the curved surfaces of the shafts of the convex columns are collinear.

[0009] The further preferred scheme of the utility model is: the connecting piece comprises a fixed seat and a sealing sleeve, the fixed seat is provided with a through hole for the sealing gasket sleeve to pass through, the sealing sleeve passes through the through hole and is sleeved in the fixed seat, the sidewall of the sealing sleeve is respectively provided with a first blocking ring and a second blocking ring abutting against the upper end face and the lower end face of the fixed seat, the outer wall of the fixed seat is provided with external threads, and the inner wall of the installation cylinder is provided with internal threads matched with the external threads, and the fixed seat is connected with the installation cylinder through the external threads and the internal threads.

[0010] The further preferred scheme of the utility model is: the diameters of the first blocking ring and the second blocking ring are equal to the inner diameter of the installation cylinder.

[0011] The further preferred scheme of the utility model is: the lower end face of the installation cylinder is provided with a plurality of sawteeth arranged along the circumferential direction, the adjacent sawteeth are provided with clamping grooves, the end portion of the fixed seat is provided with an abutting step extending to the outside, and the abutting step is provided with a plurality of clamping teeth matched with the clamping grooves to prevent the installation cylinder from slipping off.

[0012] The further preferred scheme of the utility model is: the clamping teeth are at least two and are distributed along the annular step annularly.

[0013] The further preferred scheme of the utility model is: the bottom of the storage groove is provided with an air outlet hole penetrating through the cover body, the air outlet hole is provided with a sealing silica gel ring, and the side of the suction nozzle close to the storage groove is provided with a plugging column matched with the air outlet hole and the sealing silica gel ring to seal the air outlet hole.

[0014] The further preferred scheme of the utility model is: when the plugging column is inserted into the air outlet hole, the inner wall of the air outlet hole is tightly combined with the sealing silica gel ring, and the suction nozzle is limited.

[0015] The further preferred scheme of the utility model is: the side of the suction nozzle away from the storage groove is provided with a hand pulling piece.

[0016] Compared with the prior art, the utility model has the advantages that: through being equipped with the installation cylinder that communicates with the storage groove in the bottom of the cover, the connecting piece that is connected with the suction pipe is screw thread connection has with the installation cylinder, the two groove walls of the storage groove are equipped with the guide limit slot that the connecting part slides in or slides out and the connecting part is limited in the inside symmetry, when cleaning the cup cover, the suction nozzle is along the guide limit slot and slides out to make the connecting part separate from the guide limit slot, can detach the suction nozzle, the connecting piece is taken out from the installation cylinder, and the suction pipe and the cover can be detached, the cup cover, the suction nozzle and the suction pipe after dismounting are cleaned separately, the corner of the suction nozzle, the suction pipe and the cover connection place on the cup cover can be cleaned completely, compared with the prior art, this kind of installation and dismounting mode is simple, convenient to dismount, and the deformation aging of the suction pipe is not easy to cause. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described in detail below in combination with the drawings and preferred embodiments, but the person skilled in the art will appreciate that these drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be regarded as the limitation to the scope of the utility model, in addition, the drawings only schematically show the composition or structure of the described object conceptually and can contain exaggerated display, and the drawings are not necessarily drawn to scale, unless specifically indicated.

[0018] Figure 1 It is the three-dimensional structure schematic diagram of preferred embodiment of the utility model;

[0019] Figure 2 It is the three-dimensional structure schematic diagram of preferred embodiment of the utility model after dismounting the suction nozzle;

[0020] Figure 3 It is the top view of preferred embodiment of the utility model;

[0021] Figure 4 It is preferred embodiment of the utility model Figure 3 The sectional view of A-A in;

[0022] Figure 5 It is preferred embodiment of the utility model Figure 4 The local enlarged view of B in;

[0023] Figure 6 It is the explosion drawing of preferred embodiment of the utility model.

[0024] In the figure: 1, cover body; 11, annular groove; 12, sealing ring; 2, receiving groove; 21, guide limiting groove; 211, positioning groove; 212, guide groove; 22, air outlet hole; 23, sealing silica gel ring; 24, circular-arc-shaped groove; 3, mounting cylinder; 31, internal thread; 32, sawtooth; 33, clamping groove; 4, connecting piece; 41, fixed seat; 411, through hole; 412, abutting step; 413, clamping tooth; 414, external thread; 42, sealing sleeve; 421, first blocking ring; 422, second blocking ring; 5, suction nozzle; 51, protruding column; 52, circular-arc-shaped curved surface; 53, hand-dialing piece; 54, plugging column; 55, water outlet passage. DETAILED DESCRIPTION

[0025] Preferred embodiments of the present application will be described in detail below with reference to the attached drawings, which are provided by way of example and should not be construed as limiting the present application.

[0026] It should be noted that like numbers refer to like items throughout the drawings, and thus once an item is defined in one drawing, it should not have to be further defined and explained in the subsequent drawings.

[0027] The present embodiment mainly describes a detachable suction nozzle cup cover, and the specific embodiments are as follows:

[0028] As Figures 1 to 6As shown, a detachable mouth cup cover, including a cover body 1, the cover body 1 is used to cover the cup mouth of the cup body, the cover body 1 is provided with a receiving groove 2, the bottom of the cover body 1 is provided with an installation cylinder 3 penetrating through the cover body 1 and communicating with the receiving groove 2, the installation cylinder 3 is internally threadedly connected with a connecting piece 4, the connecting piece 4 is used to be connected with a straw, the straw is inserted into the cup body, the receiving groove 2 is internally provided with a mouth 5, the two sides of the end of the mouth 5 close to the installation cylinder 3 are provided with connecting parts, the two groove walls of the receiving groove 2 are symmetrically provided with guide limiting grooves 21, the guide limiting grooves 21 are used to slide in or slide out the connecting parts and limit the connecting parts in the guide limiting grooves 21, the connecting parts are rotationally connected in the guide limiting grooves 21 so that the mouth 5 rotates relative to the receiving groove 2, the inside of the mouth 5 has a water outlet channel 55, when the mouth 5 is rotated to abut the water outlet channel 55 with the installation cylinder 3, the straw is communicated with the water outlet channel 55; when the mouth 5 is rotated to be completely received in the receiving groove 2, the mouth 5 blocks the straw. When cleaning the cover body 1, the mouth 5 is slid outward along the guide limiting groove 21 to make the connecting part separate from the guide limiting groove 21, so that the mouth 5 can be detached, then the connecting piece 4 is taken out from the installation cylinder 3, so that the straw and the cover body 1 can be detached, the cover body 1, the mouth 5 and the straw after being detached are cleaned separately, the corners of the mouth 5 and the connecting part of the cover body 1 can be completely cleaned, at the same time, when being detached, the connecting piece 4 is rotated to make the connecting piece 4 separate from the installation cylinder 3, so that the straw can be detached, the detachment is simple and convenient, compared with the prior art, the installation and detachment manner is not easy to cause the deformation and aging of the straw.

[0029] As Figure 2 shown, the guide limiting groove 21 includes a positioning groove 211 and a guide groove 212 extending from the top surface of the cover body 1 to the groove bottom of the receiving groove 2, the positioning groove 211 is located on the inner wall of the receiving groove 2, the positioning groove 211 is communicated with the bottom of the guide groove 212, the two sides of the end of the mouth 5 close to the installation cylinder 3 are both provided with convex columns 51 matched with the guide groove 212 and the positioning groove 211, the inclined arrangement of the guide groove 212 has a limiting effect on the convex columns 51, the connecting part of the convex columns 51 is formed, when the mouth 5 is installed, the convex columns 51 on the two sides of the mouth 5 are aligned with the guide groove 212 and slid into the positioning groove 211, when the mouth 5 is rotated, the convex columns 51 rotate in the positioning groove 211.

[0030] Specifically, in order to prevent the mouth 5 from being stuck or rubbed with the receiving groove 2 during the rotation process, the end face of the end of the mouth 5 close to the installation cylinder 3 is a circular arc curved surface 52, the corresponding position of the receiving groove 2 and the installation cylinder 3 is provided with a concave circular arc groove 24 to adapt to the circular arc curved surface 52 of the end of the mouth 5 close to the installation cylinder 3, the axis of the convex column 51 is collinear with the center of the circular arc curved surface 52, the distance from the axis of the convex column 51 to the groove bottom of the receiving groove 2 is equal to the radius of the circular arc curved surface.

[0031] As Figure 4 , Figure 5 and Figure 6As shown, the connecting piece 4 comprises a fixing seat 41 and a sealing sleeve 42, the fixing seat 41 is provided with a through hole 411 for the sealing sleeve 42 to pass through, the sealing sleeve 42 is sleeved in the fixing seat 41 through the through hole 411, the first and second stop rings 421 and 422 are respectively arranged on the side wall of the sealing sleeve 42 and abut against the upper and lower end faces of the fixing seat 41, the first and second stop rings 421 and 422 can limit the sealing sleeve 42 in the through hole 411 of the fixing seat 41, so as to prevent the sealing sleeve 42 from sliding out of the through hole 411. The inner wall of the upper end of the sealing sleeve 42 has a rounded table curved surface matched with the curved surface 52 of the end face of one end of the mounting cylinder 3 close to the suction nozzle 5, when the suction nozzle 5 rotates in the storage groove 2, the end face of one end of the mounting cylinder 3 close to the suction nozzle 5 rotates in the rounded table curved surface and is attached to the sealing sleeve 42. The outer wall of the fixing seat 41 is provided with external threads 414, the inner wall of the mounting cylinder 3 is provided with internal threads 31 matched with the external threads 414, and the fixing seat 41 is connected with the mounting cylinder 3 through the external threads 414 and the internal threads 31. The mounting cylinder 3 and the fixing seat 41 are connected through threads, so that the fixing seat 41 can be conveniently and quickly disassembled from the mounting cylinder 3.

[0032] Specifically, in order to improve the sealing performance of the connection between the mounting cylinder 3 and the fixing seat 41, the diameters of the first and second stop rings 421 and 422 are equal to the inner diameter of the mounting cylinder 3. When the fixing seat 41 is connected to the fixing seat 41, the first and second stop rings 421 and 422 are attached to the inner wall of the mounting cylinder 3.

[0033] Specifically, in order to prevent the cover 1 from rotating in the process of use, causing the external threads 414 on the fixing seat 41 to be separated from the internal threads 31 in the mounting cylinder 3, and causing the fixing seat 41 to fall off from the fixing sleeve, the lower end face of the mounting cylinder 3 is provided with a plurality of sawteeth 32 arranged along the circumference thereof, adjacent sawteeth 32 have clamping grooves 33 therebetween, the end of the fixing seat 41 has an outwardly extending abutting step 412, the abutting step 412 is provided with a plurality of clamping teeth 413 matched with the clamping grooves 33 to prevent the mounting cylinder 3 from slipping off, the fixing seat 41 is fixed through the matching of the clamping teeth 413 and the clamping grooves 33, so as to prevent the fixing seat 41 from rotating, in order to enhance the stability of the fixing seat 41, the clamping teeth 413 are at least two and are arranged in an annular array along the annular step.

[0034] Specifically, the bottom of the storage groove 2 is provided with an air outlet hole 22 penetrating through the cover 1, the air outlet hole 22 is provided with a sealing silica gel ring 23, one side of the suction nozzle 5 close to the storage groove 2 is provided with a plugging column 54 matched with the sealing silica gel ring 23 and corresponding to the air outlet hole 22 to seal the air outlet hole 22, when the suction nozzle 5 is opened, the air outlet hole 22 plays a role in adjusting the air pressure inside and outside the cup body, when the suction nozzle 5 is closed and stored in the storage cavity, the plugging column 54 is inserted into the air outlet hole 22, the inner wall of the air outlet hole 22 is tightly attached to the sealing silica gel ring 23, and the suction nozzle 5 has a limiting effect, so as to prevent the suction nozzle 5 from rotating relative to the storage groove 2.

[0035] Figure 1 、 Figure 3 、 Figure 4 and Figure 6 As shown, in order to facilitate opening the suction nozzle 5, a hand paddle 53 is provided on the side of the suction nozzle 5 away from the storage slot 2. When opening the suction nozzle 5, the hand paddle 53 is pushed upward to separate the blocking column 54 from the air outlet 22 to open the suction nozzle 5.

[0036] like Figure 6 As shown, in order to improve the sealing between the cover body 1 and the cup body, an annular groove 11 is provided on the side wall of the cover body 1, and a sealing ring 12 adapted to the annular groove 11 is provided in the annular groove 11. When the cover body 1 is covered with the cup body, the sealing ring 12 is tightly attached to the inner wall of the cup body.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0038] The above is a detailed introduction to a detachable suction cup cover provided by the utility model. Specific examples are used in this article to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A detachable nozzle cup cover, comprising a cover body, wherein a receiving groove is arranged on the cover body, characterized in that: The bottom of the cover is provided with a mounting cylinder penetrating the cover and communicating with the receiving groove, a connecting piece is threadedly connected in the mounting cylinder, the connecting piece is used for connecting with a suction tube, a suction nozzle is arranged in the receiving groove, two connecting portions are arranged on both sides of one end of the suction nozzle close to the mounting cylinder, guide limiting grooves are symmetrically arranged on both groove walls of the receiving groove and used for sliding in or out of the connecting portions and limiting the connecting portions, the connecting portions are rotationally connected in the guide limiting grooves so that the suction nozzle rotates relative to the receiving groove, the suction nozzle has a water outlet channel inside, when the suction nozzle is rotated to abut against the mounting cylinder, the suction tube communicates with the water outlet channel, when the suction nozzle is rotated to be completely received in the receiving groove, the suction nozzle blocks the suction tube, the connecting piece comprises a fixing seat and a sealing sleeve, a through hole is arranged on the fixing seat and used for penetrating the sealing gasket sleeve, the sealing sleeve penetrates the through hole and is sleeved on the fixing seat, a first stop ring and a second stop ring are respectively arranged on the side wall of the sealing sleeve and abut against the upper end face and the lower end face of the fixing seat, an external thread is arranged on the outer wall of the fixing seat, an internal thread is arranged on the inner wall of the mounting cylinder and matched with the external thread, and the fixing seat is connected with the mounting cylinder through the external thread and the internal thread.

2. A removable mouthpiece cup lid according to claim 1, wherein: The guide limiting groove comprises a positioning groove and a guide groove extending from the top surface of the cover to the bottom of the receiving groove, the positioning groove is arranged on the inner wall of the receiving groove, the positioning groove communicates with the bottom of the guide groove, and the two sides of one end of the suction nozzle close to the mounting cylinder are both provided with convex columns matched with the guide groove and the positioning groove.

3. A removable mouthpiece cup cover according to claim 2, wherein: The end face of one end of the suction nozzle close to the mounting cylinder is a circular arc curved surface, and the axis of the convex column is collinear with the center of the circular arc curved surface.

4. The removable mouthpiece cup cover of claim 1, wherein: The diameters of the first stop ring and the second stop ring are equal to the inner diameter of the mounting cylinder.

5. A removable mouthpiece cup cover according to claim 1, wherein: The lower end face of the mounting cylinder is provided with a plurality of sawteeth arranged along the circumferential direction, the adjacent sawteeth are provided with clamping grooves, the end portion of the fixing seat is provided with an abutting step extending outward, and a plurality of clamping teeth matched with the clamping grooves and used for preventing the mounting cylinder from sliding off are arranged on the abutting step.

6. A removable mouthpiece cup cover according to claim 5, wherein: The clamping teeth are at least two and are uniformly distributed in an annular array along the annular step.

7. A removable mouthpiece cup cover according to claim 1, wherein: The bottom of the receiving groove is provided with an air outlet hole penetrating the cover, the air outlet hole is provided with a sealing silica gel ring, and one side of the suction nozzle close to the receiving groove is provided with a blocking column matched with the sealing silica gel ring and used for sealing the air outlet hole.

8. A removable mouthpiece cup lid according to claim 7, wherein: When the blocking column is inserted into the air outlet hole, the inner wall of the air outlet hole is tightly combined with the sealing silica gel ring, and the suction nozzle is limited.

9. A removable mouthpiece cup cover according to claim 1, wherein: The side of the suction nozzle away from the receiving groove is provided with a hand pushing piece.

Images