Cup lock structure of sports cup and sports cup

Abstract

The utility model discloses a sports cup lock structure and a sports cup. The sports cup lock structure comprises an upper cover, a tooth cover, a button and a lock catch. The tooth cover is rotationally connected with the upper cover, and an upper cover buckling position is formed on the upper cover; the button is rotationally connected with the tooth cover, a positioning rotating shaft is formed at the joint, a button buckling position and a pressing part are formed at the two ends respectively, the button is rotated by pressing the pressing part, the button buckling position is separated from the upper cover buckling position, and the upper cover is opened; the lock catch is arranged on the button and has a first position and a second position, and when the lock catch is switched to the first position, the button is limited to rotate around the positioning rotating shaft, so that the upper cover is locked; and when the lock catch is switched to the second position, the button can rotate around the positioning rotating shaft, so that the upper cover is opened. The anti-spilling cup can prevent the cup cover from spilling and leaking due to the fact that the cup cover is accidentally touched and opened in the using process, and has the advantages of being novel in structure, simpler and easier to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of sports cups, in particular to a sports cup lock structure and a sports cup. Background Art

[0002] A sports cup, also known as a sports water bottle or thermos cup, is a portable container designed for drinking water during sports or daily life. Sports cups are usually designed to be easy to carry, with leak-proof and drop-proof features, making them suitable for use during sports, travel or daily life.

[0003] Currently, when using a sports cup, if it is shaken violently or placed in a carry-on bag, it is easy to be accidentally touched, causing the cup lid to open and the contents to spill. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a sports cup cup lock structure and a sports cup, which can prevent the cup cover from spilling due to accidental opening during use, and has the characteristics of novel structure, simpler and easier to assemble.

[0005] The first aspect of the utility model is to provide a sports cup lock structure, including an upper cover, a tooth cover, a button and a lock buckle;

[0006] One end of the tooth cover is used to connect with the sports cup body, and the other end is rotatably connected with the upper cover, so that the upper cover can be opened or closed relative to the tooth cover; the upper cover is formed with an upper cover buckle position;

[0007] The button is arranged on the tooth cover, and the button is rotatably connected with the tooth cover, and a positioning rotation axis is formed at the connection; a button buckle position is formed at one end of the button, and the button buckle position is adapted to the buckle position of the upper cover, and a pressing part is formed at the other end of the button; by pressing the pressing part, the button is rotated around the positioning rotation axis, so that the button buckle position is separated from the buckle position of the upper cover, and the upper cover is opened;

[0008] The lock catch is arranged on the button, and the lock catch has a first position and a second position and switches between the first position and the second position. When the lock catch switches to the first position, the button is restricted from rotating around the positioning rotation axis to achieve locking of the upper cover; when the lock catch switches to the second position, the button can rotate around the positioning rotation axis to achieve opening of the upper cover.

[0009] In the first aspect of the utility model, as a preferred embodiment, a slide groove is formed on the inner side of the button, and a sliding window is opened in the slide groove; the lock buckle is slidably connected in the slide groove, and push-pull keys are provided at corresponding positions of the lock buckle and the sliding window, and the push-pull key is penetrated through the sliding window; the lock buckle is slid relative to the button by pushing and pulling the push-pull key, thereby switching the lock buckle between the first position and the second position.

[0010] In the first aspect of the utility model, as a preferred embodiment, a first positioning strip and a first positioning groove are formed on the inner side of the lock buckle, and the first positioning strip and the first positioning groove are arranged close to the pressing part; a second positioning strip is formed on the outer side of the tooth cover, and the second positioning strip can slide in the first positioning groove; when the lock buckle is pushed and pulled to the first position, the first positioning strip and the second positioning strip are abutted against each other, thereby limiting the pressing part from pressing toward the tooth cover; when the lock buckle is pushed and pulled to the second position, the first positioning groove and the second positioning strip cooperate with each other, so that the pressing part can be pressed toward the tooth cover.

[0011] In the first aspect of the utility model, as a preferred embodiment, connecting ears are formed on both sides of the lock, and a pull groove is opened on the connecting ear. The length direction of the pull groove is consistent with the push-pull direction of the push-pull key; the positioning rotation axis is passed through the pull groove.

[0012] In the first aspect of the utility model, as a preferred embodiment, a guide spring is provided on the inner side of the slide groove; a first guide groove and a second guide groove are formed on the outer side of the lock buckle; when the lock buckle is pushed and pulled to the first position, the guide spring is engaged in the first guide groove; when the lock buckle is pushed and pulled to the second position, the guide spring is engaged in the second guide groove.

[0013] In the first aspect of the utility model, as a preferred embodiment, the first guide groove and the second guide groove are both wedge-shaped grooves, and the guide spring piece is a wedge-shaped spring piece.

[0014] In the first aspect of the utility model, as a preferred embodiment, a spring seat is provided inside the pressing portion, a first return spring is sleeved on the spring seat, and the first return spring provides an elastic force to move the pressing portion away from the tooth cover.

[0015] In the first aspect of the utility model, as a preferred embodiment, a second return spring is arranged at the bottom of the slide groove, one end of the second return spring is abutted against the inner wall of the slide groove, and the other end is abutted against the bottom of the lock, and the second return spring provides an elastic force to push the lock toward the first position.

[0016] In the first aspect of the utility model, as a preferred embodiment, a plurality of anti-slip grooves are provided on the surface of the push-pull key.

[0017] The second aspect of the utility model is to provide a cup lock structure for a sports cup, comprising a cup body and the cup lock structure for a sports cup as described in any one of the second aspects of the utility model, wherein the cup body is connected to the threaded cover by a thread.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The sports cup lock structure and sports cup of the utility model can unlock and open the cover by sliding the button lock up and down with one hand, which is easy to operate and particularly suitable for the needs of sports scenes. In addition, the structure is simple, the number of parts is small, and it is easy to install. It can avoid the phenomenon of stuck and unsmooth due to the continuous deformation of food-grade plastics after one week of production. The parts production efficiency is higher, the number of defective products is less, and it is convenient for daily use and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the sports cup lock structure of Example 1;

[0021] Figure 2 A cross-sectional view of the sports cup lock structure of Example 1

[0022] Figure 3 This is a schematic structural diagram of the upper cover of the sports cup lock structure of Example 1;

[0023] Figure 4 It is a structural schematic diagram of the tooth cover of the sports cup lock structure of Example 1;

[0024] Figure 5 Schematic diagram of the connection relationship between the button and the lock buckle of the sports cup lock structure of Example 1;

[0025] Figure 6 This is a structural schematic diagram of a button of a sports cup lock structure of Example 1;

[0026] Figure 7 This is a schematic structural diagram of a button at another angle of the sports cup lock structure of Example 1;

[0027] Figure 8 It is a structural schematic diagram of the lock buckle of the sports cup lock structure of Example 1;

[0028] Fig. 9 This is a schematic structural diagram of the lock buckle at another angle of the sports cup lock structure of Example 1;

[0029] Fig.10 This is a schematic diagram of the structure of the sports cup of Example 2.

[0030] In the figure: 10, upper cover; 11, upper cover buckle position; 20, tooth cover; 21, positioning rotation axis; 22, second positioning strip; 30, button; 31, button buckle position; 32, pressing part; 321, spring seat; 33, slide groove; 331, sliding window; 332, guide spring piece; 40, lock buckle; 41, push-pull key; 42, first positioning strip; 43, first positioning groove; 44, connecting ear; 441, pull groove; 45, first guide groove; 46, second guide groove; 90, cup body. DETAILED DESCRIPTION

[0031] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In the description of the present application, "plurality" means two or more, unless otherwise precisely and specifically specified.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0035] Embodiment 1:

[0036] Please refer to Figure 1-9 The present embodiment provides a sports cup lock structure, including an upper cover 10 , a tooth cover 20 , a button 30 and a lock buckle 40 .

[0037] One end of the tooth cover 20 is used to connect with the sports cup body 90, and the other end is connected to the upper cover 10 for rotation, so that the upper cover 10 can be opened or closed relative to the tooth cover 20. In this embodiment, a torsion spring is provided at the connection between the upper cover 10 and the tooth cover 20, and the torsion spring provides elastic force for the upper cover 10 to bounce off relative to the tooth cover 20, helping the upper cover 10 to open completely smoothly and better in use. The upper cover 10 is formed with an upper cover buckle position 11, which is provided on the side opposite to the connection between the upper cover 10 and the tooth cover 20.

[0038] A mounting groove for mounting a button 30 is provided on the tooth cover 20 at a position corresponding to the upper cover buckle position 11. The button 30 is rotatably connected to the mounting groove, and a positioning rotation axis 21 is formed at the connection position. The positioning rotation axis 21 can be made of a stainless pin; a button buckle position 31 and a pressing portion 32 are respectively formed at two ends of the button 30 relative to the positioning rotation axis 21; the button buckle position 31 is adapted to the upper cover buckle position 11, and is used to buckle with the upper cover buckle position 11 to achieve the covering of the upper cover 10 and the tooth cover 20; by pressing the pressing portion 32, the button 30 is rotated around the positioning rotation axis 21, so that the button buckle position 31 is separated from the upper cover buckle position 11, and the upper cover 10 is opened.

[0039] In this embodiment, the side of the lock buckle 40 close to the tooth cover 20 is defined as the inner side, and the side away from the tooth cover 20 is defined as the outer side; the side of the button 30 close to the tooth cover 20 is defined as the inner side, and the side away from the tooth cover 20 is defined as the outer side.

[0040] The lock buckle 40 is slidably connected to the inner side of the button 30. The lock buckle 40 has a first position and a second position, and the lock buckle 40 can be switched between the first position and the second position. When the lock buckle 40 is switched to the first position, the button 30 is restricted from rotating around the positioning rotation axis 21, thereby locking the upper cover 10 and preventing the upper cover 10 from being opened by mistake by touching the button 30, thereby causing spillage. When the lock buckle 40 is switched to the second position, the button 30 can rotate around the positioning rotation axis 21, thereby opening the upper cover 10, and drinking water can be opened.

[0041] Specifically, a slide groove 33 is formed on the inner side of the button 30, and the slide groove 33 is vertically arranged. A sliding window 331 is opened in the slide groove 33, and the sliding window 331 is arranged above the slide groove 33; the lock buckle 40 is slidably connected in the slide groove 33, so that the outer side of the lock buckle 40 is close to the inner side of the button 30, and the lock buckle 40 can be translated relative to the button 30.

[0042] The lock buckle 40 and the push-pull window 331 are provided with a push-pull key 41 at the corresponding position. The push-pull key 41 is penetrated through the push-pull window 331, and a plurality of anti-slip grooves 33 may be provided on the surface of the push-pull key 41. The lock buckle 40 slides relative to the button 30 by pushing and pulling the push-pull key 41, so that the lock buckle 40 switches between the first position and the second position. The push-pull key 41 set to push up and down is more in line with the direction of hand force application, which is convenient for operation.

[0043] A first positioning strip 42 and a first positioning groove 43 are formed on the inner side of the lock buckle 40, and the first positioning strip 42 and the first positioning groove 43 are adjacently arranged on the inner side of the pressing portion 32; a second positioning strip 22 is formed on the outer side of the tooth cover 20, and the second positioning strip 22 can slide in the first positioning groove 43; the first positioning strip 42 and the second positioning strip 22 are both designed as strip-shaped plastic ribs for easy molding.

[0044] When the lock buckle 40 is pushed and pulled to the first position, the first positioning strip 42 and the second positioning strip 22 abut against each other, thereby limiting the pressing portion 32 from pressing in the direction of the tooth cover 20; when the lock buckle 40 is pushed and pulled to the second position, the second positioning strip 22 is staggered from the first positioning strip 42 and cooperates with the adjacent first positioning groove 43, so that the pressing portion 32 can be pressed in the direction of the tooth cover 20, thereby releasing the lock on the button 30 and allowing the cover to be opened for use.

[0045] Furthermore, connecting ears 44 are formed on both sides of the lock buckle 40, and a groove 441 is formed on the connecting ears 44, and the length direction of the groove 441 is consistent with the push-pull direction of the push-pull key 41; the positioning rotation shaft 21 is penetrated in the groove 441. The lock buckle 40 is connected to the tooth cover 20 and the button 30 by sleeve-mounting the key connecting ears 44 on the positioning rotation shaft 21, further enhancing the connection stability of the lock buckle 40. The matching of the groove 441 and the positioning rotation shaft 21 enables the lock buckle 40 to rotate with the button 30, so as to realize the opening or closing of the upper cover 10.

[0046] In some preferred embodiments, a guide spring 332 is provided inside the slide groove 33; a first guide groove 45 and a second guide groove 46 are formed outside the lock buckle 40; the first guide groove 45 and the second guide groove 46 of this embodiment are both wedge-shaped grooves, and the guide spring 332 is a wedge-shaped spring.

[0047] When the lock buckle 40 is pushed or pulled to the first position, the guide spring piece 332 is engaged in the first guide groove 45; when the lock buckle 40 is pushed or pulled to the second position, the guide spring piece 332 is engaged in the second guide groove 46. By arranging the guide spring piece 332 to cooperate with the first guide groove 45 and the second guide groove 46, it is convenient to position the lock buckle 40 in the first position and the second position.

[0048] A spring seat 321 is provided on the inner side of the pressing portion 32, and a first return spring is sleeved on the spring seat 321. The first return spring is arranged transversely, with one end abutting against the inner side of the pressing portion 32, and the other end abutting against the outer side of the tooth cover 20, thereby providing an elastic force to move the pressing portion 32 away from the tooth cover 20, helping the button 30 to reset and keep the button 30 in a vertical state normally.

[0049] A second return spring is arranged at the bottom of the slide groove 33, and the second return spring is arranged vertically. One end of the second return spring abuts against the inner wall of the slide groove 33, and the other end abuts against the bottom of the lock buckle 40. The second return spring provides an elastic force to push the lock buckle 40 toward the first position, thereby helping the lock buckle 40 to reset and keep the lock buckle 40 in the first position normally.

[0050] During use, when the upper cover 10 needs to be opened to drink water, the push-pull key 41 is driven by the finger to pull the lock 40 down from the first position to the second position, and the second positioning strip 22 on the lock 40 moves relative to the tooth cover 20, so that the first positioning strip 42 and the second positioning strip 22 that originally abut against each other are staggered, and the lock of the button 30 is released. The pressing part 32 of the button 30 is pressed to rotate the button 30 around the positioning rotation axis 21, so that the button buckle position 31 is separated from the upper cover buckle position 11, and the tooth cover 20 is opened. When it is necessary to cover, it is only necessary to cover the upper cover 10 on the tooth cover 20, and the button 30 is kept in a vertical state under the elastic force of the first return spring, so that the button buckle position 31 is buckled with the upper cover buckle position 11, and at the same time, the second return spring keeps the lock 40 in the first position normally, restricting the button 30 from rotating around the positioning rotation axis 21, and locking the relative position of the upper cover 10 and the tooth cover 20.

[0051] Compared with many current designs on the market that require two hands to operate the button on the right side, the sports cup lock structure of this embodiment can be unlocked and opened by sliding the button lock up and down with one hand, which is easy to operate and particularly suitable for sports scenes. In addition, the sports cup lock structure of this embodiment has a simple structure, a small number of parts, and is easy to install. It can avoid the phenomenon of stuck and unsmooth due to the continuous deformation of food-grade plastics after one week of production. The parts production efficiency is higher, the number of defective products is less, and it is conducive to daily use and cleaning.

[0052] Embodiment 2,

[0053] Please refer to Fig.10 Based on Example 1, this embodiment provides a sports cup, including a cup body 90 and the sports cup lock structure as described in Example 1, and the bottom of the tooth cover 20 is connected to the cup body 90 through a thread.

[0054] Compared with the products with the same functions on the market, the sports cup of this embodiment has the characteristics of novel structure, simpler and easier to assemble, and the unlocking and opening operation is simple, and it is not easy to accidentally touch and spill. Although only certain components and embodiments of the present application have been illustrated and described, many modifications and changes (for example, changes in the size, size, structure, shape and proportion of each element, installation arrangement, material use, color, orientation, etc.) can be imagined by those skilled in the art without actually departing from the scope and spirit of the claims.

[0055] Finally, it should be noted that the above-mentioned implementation mode is only a preferred embodiment of the present utility model, and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present utility model shall fall within the scope of protection required by the present utility model.

Claims

1. A sports cup lock structure, characterized in that: Including upper cover, tooth cover, button and lock; One end of the tooth cover is used to connect with the sports cup body, and the other end is rotatably connected with the upper cover, so that the upper cover can be opened or closed relative to the tooth cover; the upper cover is formed with an upper cover buckle position; The button is arranged on the tooth cover, and the button is rotatably connected with the tooth cover, and a positioning rotation axis is formed at the connection; A button buckle position is formed at one end of the button, the button buckle position is adapted to the buckle position of the upper cover, and a pressing portion is formed at the other end of the button; By pressing the pressing portion, the button is rotated around the positioning rotation axis, so that the button buckle position is separated from the upper cover buckle position, thereby realizing the opening of the upper cover; The lock catch is arranged on the button, and the lock catch has a first position and a second position and switches between the first position and the second position. When the lock catch switches to the first position, the button is restricted from rotating around the positioning rotation axis to achieve locking of the upper cover; when the lock catch switches to the second position, the button can rotate around the positioning rotation axis to achieve opening of the upper cover.

2. A sports cup lock structure according to claim 1, characterized in that: A slide groove is formed on the inner side of the button, and a sliding window is provided in the slide groove; the lock buckle is slidably connected to the slide groove, and push-pull keys are provided at corresponding positions of the lock buckle and the sliding window, and the push-pull key is passed through the sliding window; the lock buckle is slid relative to the button by pushing and pulling the push-pull key, thereby switching the lock buckle between the first position and the second position.

3. A sports cup lock structure according to claim 2, characterized in that: A first positioning strip and a first positioning groove are formed on the inner side of the lock buckle, and the first positioning strip and the first positioning groove are arranged close to the pressing part; a second positioning strip is formed on the outer side of the tooth cover, and the second positioning strip can slide in the first positioning groove; when the lock buckle is pushed and pulled to the first position, the first positioning strip and the second positioning strip abut against each other, thereby limiting the pressing part from pressing toward the tooth cover; when the lock buckle is pushed and pulled to the second position, the first positioning groove and the second positioning strip cooperate with each other, thereby allowing the pressing part to press toward the tooth cover.

4. A sports cup lock structure according to claim 2, characterized in that: Connecting ears are formed on both sides of the lock buckle, and a drawing groove is opened on the connecting ear. The length direction of the drawing groove is consistent with the push-pull direction of the push-pull key; the positioning rotation axis is penetrated in the drawing groove.

5. A sports cup lock structure according to claim 2, characterized in that: A guide spring is arranged on the inner side of the slide groove; a first guide groove and a second guide groove are formed on the outer side of the lock buckle; when the lock buckle is pushed and pulled to the first position, the guide spring is engaged in the first guide groove; when the lock buckle is pushed and pulled to the second position, the guide spring is engaged in the second guide groove.

6. A sports cup lock structure according to claim 5, characterized in that: The first guide groove and the second guide groove are both wedge-shaped grooves, and the guide spring piece is a wedge-shaped spring piece.

7. A sports cup lock structure according to claim 3, characterized in that: A spring seat is arranged inside the pressing part, and a first return spring is sleeved on the spring seat. The first return spring provides an elastic force to move the pressing part away from the tooth cover.

8. The sports cup lock structure according to claim 3, characterized in that: A second return spring is provided at the bottom of the slide slot, one end of the second return spring abuts against the inner wall of the slide slot, and the other end abuts against the bottom of the lock catch, and the second return spring provides an elastic force to push the lock catch toward the first position.

9. A sports cup lock structure according to claim 2, characterized in that: The surface of the push-pull key is provided with a plurality of anti-slip grooves.

10. A sports cup, characterized in that: It comprises a cup body and the sports cup lock structure according to any one of claims 1 to 9, wherein the cup body is connected to the tooth cover by threads.

Images