Thread-free water cup

Abstract

The utility model discloses a thread-free water cup which comprises a cup body and a cup cover arranged on the cup body, a clamping groove is formed in the inner side of the opening end of the cup body, the cup cover comprises a base and an inner cover arranged on the base, the inner cover can slide up and down on the base, an upper cover is arranged on the inner cover, and the upper cover can slide up and down on the base. A horizontally-moving starting part is arranged on the upper cover, a transmission part and a locking part are arranged in the inner cover, the starting part drives the transmission part to move downwards, and the downward movement of the transmission part drives the locking part to be matched with the clamping groove so that the cup cover can be taken down from the opening of the cup body. The starting piece comprises a switch arranged on the upper cover and a safety button arranged on the switch, and a reset piece is arranged between the switch and the transmission piece. The locking device is simple in structure, convenient for a user to operate and use, more favorable for locking more firmly and reliably, and more favorable for meeting use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to a water cup without threads. Background Art

[0002] It is known that most water cups on the market are connected by threads. When closing the cup cover, people need to hold the cup body with one hand and the cup cover with the other hand, and then use a little force between the two hands to close the cup cover relative to the cup body. Opening the cover also requires the cooperation of the two hands. When people are traveling on long-distance highways, it is very difficult for them to drink water by themselves because they cannot stop. Therefore, a Chinese utility model patent with authorization announcement number CN220192691U appeared, disclosing a non-threaded water cup, including a cup body and a cup cover arranged on the cup body, the inner wall of the cup mouth of the cup body is provided with a step portion, the cup cover is provided with a driving cover, the driving cover is provided with a driving member and an inner support member that can be stuck in the step portion, the inner support member is provided with a sealing sleeve, and moving the driving member can drive the inner support member to move, and the driving member and the inner support member are connected to each other. A connecting rod is also obliquely provided between the support members, and the front and rear ends of the connecting rod are respectively movably connected to the driving member and the inner support member, driving the driving member to move downward, and the connecting rod drives the inner support member to move laterally and expand outward. The expansion of the inner support member causes the sealing sleeve to deform, and a limiting device is also provided in the cover body. A card slot is provided on the driving member, and the limiting device can be stuck in the card slot to limit the up and down movement of the driving member. It can be seen that this is to deform the sealing sleeve by whether the inner support member is expanded or not, and then to make the step portion of the inner wall of the cup mouth of the cup body press against the step portion to realize the opening and closing of the cup cover and the cup body. However, when the sealing sleeve is not expanded enough by the inner support member, the sealing sleeve cannot press against the step portion of the inner wall of the cup mouth of the cup body, and the cup cover and the cup body cannot be locked. This cannot meet the use requirements. For this situation, it is necessary to improve the existing technology. Utility Model Content

[0003] 1. Technical issues that need to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a threadless water cup, which has a simple structure and is also convenient for users to operate and use, is more conducive to locking more firmly and reliably, and is more conducive to meeting usage requirements.

[0005] 2. Technical solutions that need to be adopted

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A threadless water cup comprises a cup body and a cup cover arranged on the cup body, a card slot is arranged on the inner side of the open end of the cup body, the cup cover comprises a base and an inner cover arranged on the base, the inner cover can slide up and down on the base, an upper cover is arranged on the inner cover, a horizontally movable starting member is arranged on the upper cover, a transmission member and a locking member are arranged inside the inner cover, the starting member prompts the transmission member to move downward, and the downward movement of the transmission member will prompt the locking member to cooperate with the card slot to realize the removal of the cup cover from the opening of the cup body, the starting member comprises a switch arranged on the upper cover and a safety button arranged on the switch, and a reset member is arranged between the switch and the upper cover.

[0008] Preferably, a slide is provided on the outer end surface of the switch, and a protrusion is provided in the middle of the slide, and a groove matching with the protrusion is provided on the end surface of the safety button corresponding to the protrusion, and a convex point capable of pressing against the protrusion is provided in the groove.

[0009] Preferably, the transmission member includes a transmission body that can move up and down on the inner cover, a first inclined surface is provided on the upper end surface of the transmission body facing the switch side, and a second inclined surface is provided on the switch end surface corresponding to the first inclined surface, a pushing body is provided on the transmission body to cause the transmission body to move back and forth horizontally, the pushing body and the transmission body are integrally formed, and a return member is provided on the lower end surface of the transmission body.

[0010] Preferably, a limiting sleeve is provided inside to enable the transmission body to move up and down.

[0011] Preferably, the pushing body includes an intermediate pushing portion arranged on the transmission body, the intermediate pushing portion is provided with a third inclined surface, and the transmission body at both sides of the intermediate pushing portion is provided with side pushing portions, the lower end surfaces of the side pushing portions are provided with fourth inclined surfaces, the locking member includes a locking body arranged on the inner cover and moving back and forth horizontally, a card portion matching the card slot is provided on the outer side of the locking body, a first assembly groove matching the third inclined surface is provided on the locking body, and a second assembly groove matching the fourth inclined surface is provided on the locking body.

[0012] Preferably, the pushing bodies are distributed on both sides of the transmission body, and correspondingly, two locking members are used.

[0013] Preferably, it also includes an exhaust valve passing through the inner cover and the base, an urging portion is provided on the transmission body corresponding to the exhaust valve, the exhaust valve includes an exhaust needle that can slide back and forth on the inner cover and the base, an exhaust spring is provided on the exhaust needle, and an exhaust sealing gasket is provided at the lower end of the exhaust needle.

[0014] Preferably, a limiting column extending toward the inner cover is arranged inside the base, and a compression piece is arranged on the limiting column.

[0015] Preferably, a first through hole is formed on the base, and a second through hole is provided on the inner cover, and the first through hole and the second through hole overlap to form a channel.

[0016] Preferably, a sealing ring is provided on the lower end surface of the base for sealing with the open end of the cup body.

[0017] Preferably, the upper cover comprises an outer cover arranged on the inner cover, a decorative piece is arranged inside the outer cover, one end of the reset piece is located on the decorative piece, and the other end of the reset piece is located on the switch.

[0018] 3. Technical effects to be achieved

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] Firstly, a card slot is arranged on the inner side of the opening end of the cup body of the utility model, and the cup cover comprises a base and an inner cover arranged on the base, the inner cover can slide up and down on the base, an upper cover is arranged on the inner cover, a horizontally movable starting member is arranged on the upper cover, a transmission member and a locking member are arranged inside the inner cover, the starting member prompts the transmission member to move downward, and the downward movement of the transmission member prompts the locking member to cooperate with the card slot to realize the removal of the cup cover from the opening of the cup body, the structure is simple, and it is also convenient for users to operate and use, which is more conducive to locking more firmly and reliably, and is more conducive to meeting the use requirements.

[0021] Secondly, the starting member of the utility model includes a switch arranged on the upper cover and a safety button arranged on the switch, and a reset member is arranged between the switch and the upper cover. This arrangement is more reasonable, which is conducive to preventing misoperation, and is more stable and reliable to use, and is more conducive to satisfying user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main viewing direction of the utility model.

[0023] Figure 2 It is an overall schematic diagram of the utility model.

[0024] Figure 3 It is an explosion diagram of the utility model.

[0025] Figure 4 This is a schematic diagram of the main viewing direction of the cup cover of the utility model.

[0026] Figure 5 for Figure 4 Section view along AA direction.

[0027] Figure 6 This is a schematic diagram of the cooperation between the base, inner cover and starting member of the utility model.

[0028] Figure 7 This is a schematic diagram of the cooperation between the base, inner cover and locking member of the utility model.

[0029] Figure 8 It is a schematic diagram of the cooperation between the starting member and the transmission body of the utility model.

[0030] Fig. 9 It is a schematic diagram of the cooperation between the transmission main body and the locking member of the utility model.

[0031] In the figure: 1, cup body; 2, cup cover; 11, card slot; 21, base; 22, inner cover; 23, upper cover; 24, starting member; 25, transmission member; 26, locking member; 27, exhaust valve; 211, limiting column; 212, compression member; 213, sealing ring; 231, outer cover; 232, decorative member; 241, switch; 242, insurance button; 243, reset member; 251, transmission body; 252, pushing body; 253, return member; 254, limiting sleeve; 261, locking body; 262, card part; 263, first assembly groove; 264, second assembly groove; 271, exhaust needle; 272, exhaust spring; 273, exhaust sealing pad; 2521, middle pushing part; 2522, side pushing part. DETAILED DESCRIPTION

[0032] In the description of the present utility model, it should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] In the description of the present utility model, it should be noted that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0036] Example 1: See Figures 1 to 9A non-threaded water cup comprises a cup body 1 and a cup cover 2 arranged on the cup body 1, a card slot 11 is arranged on the inner side of the opening end of the cup body 1, the cup cover 2 comprises a base 21 and an inner cover 22 arranged on the base 21, the inner cover 22 can slide up and down on the base 21, an upper cover 23 is arranged on the inner cover 22, a horizontally movable starting member 24 is arranged on the upper cover 23, a transmission member 25 and a locking member 26 are arranged inside the inner cover 22, the starting member 24 prompts the transmission member 25 to move downward, the downward movement of the transmission member 25 will prompt the locking member 26 to cooperate with the card slot 11 to realize the cup cover 2 being removed from the opening of the cup body 1, the starting member 24 comprises a switch 241 arranged on the upper cover 23 and a safety button 242 arranged on the switch 241, the switch A reset member 243 is provided between the switch 241 and the upper cover 23, which is conducive to the reset of the switch 241. Only when the safety button 242 slides to the middle position of the switch 241, can the safety button 242 start the switch 241, and the switch 241 can prompt the transmission member 25 to move downward, and then the transmission member 25 prompts the locking member 26 to cooperate with the slot 11 to realize the removal of the cup cover 2 from the opening of the cup body 1. When the safety button 242 slides to the positions on both sides of the switch 241, the switch 241 cannot be started. When the cup cover 2 is placed on the opening of the cup body 1 as a whole, only pressing the cup cover 2 will make the downward movement of the transmission member 25 prompt the locking member 26 to cooperate with the slot 11 to realize the locking of the cup cover 2 on the opening of the cup body 1.

[0037] Embodiment 2: It can be explained on the basis of embodiment 1, such as Figures 2 to 9 As shown, the outer end surface of the switch 241 is provided with a slideway, and a convex block is provided in the middle of the slideway. The end surface of the safety button 242 corresponding to the convex block is provided with a groove matching the convex block, and the groove is provided with a convex point that can press against the convex block. In this case, only when the convex point and the convex block are in a straight line, and then the safety button 242 is pushed hard, the safety button 242 can cause the switch 241 to move horizontally. If the safety button 242 slides to both sides, the convex point and the convex block are not in a straight line, and pressing the safety button 242 hard will not cause the switch 241 to move horizontally, which is conducive to preventing misoperation from happening and is more conducive to meeting the use requirements. However, it would like to explain that the reset member 243 uses a spring, which is more conducive to the automatic reset of the switch 241 after the pressing force disappears.

[0038] Embodiment 3: It can be described on the basis of Embodiment 1 or Embodiment 2, such as Figures 2 to 9As shown, the transmission member 25 includes a transmission body 251 that can move up and down on the inner cover 22, and a first inclined surface is arranged on the upper end surface of the transmission body 251 facing the switch 241, and a second inclined surface is arranged on the end surface of the switch 241 corresponding to the first inclined surface. When the switch 241 moves horizontally, the second inclined surface will contact the first inclined surface and thus prompt the transmission body 251 to move downward, and a pushing body 252 is arranged on the transmission body 251 to prompt the transmission body 251 to move back and forth horizontally, and the pushing body 252 and the transmission body 251 are integrally formed, and a return member 253 is arranged on the lower end surface of the transmission body 251, and the lower end surface of the return member 253 contacts the lower bottom surface of the inner cover 22, which is conducive to the return of the transmission member 25. It should be noted that in order to make the transmission body 251 only move up and down in the inner cover 22, a limiting sleeve 254 is arranged in the inner cover 22 to enable the transmission body 251 to move up and down. It should also be noted that the pushing body 252 includes an intermediate pushing portion 2521 arranged on the transmission body 251, and a third inclined surface is arranged on the intermediate pushing portion 2521, and side pushing portions 2522 are arranged on the transmission body 251 at both sides of the intermediate pushing portion 2521, and a fourth inclined surface is arranged on the lower end surface of the side pushing portion 2522, and the locking member 26 includes a locking body 261 arranged on the inner cover 22 and moving back and forth horizontally, and a clamping portion 262 matching the clamping slot 11 is arranged on the outer side of the locking body 261, a first assembly groove 263 matching the third inclined surface is arranged on the locking body 261, and a second assembly groove 264 matching the fourth inclined surface is arranged on the locking body 261. This arrangement is conducive to realizing that the transmission member 25 prompts the locking member 26 to move back and forth horizontally on the inner cover 22. In the present embodiment, the pushers 252 are distributed on both sides of the transmission body 251 , and correspondingly, two locking members 26 are used, which is more conducive to the locking member 26 being locked more firmly on the slot 11 .

[0039] like Figures 2 to 9 As shown, it also includes an exhaust valve 27 that passes through the inner cover 22 and the base 21, and an actuating portion is provided on the transmission body 251 corresponding to the exhaust valve 27, and the exhaust valve 27 is pushed on the switch by the actuating portion. The exhaust valve 27 includes an exhaust needle 271 that can slide back and forth on the inner cover 22 and the base 21, and an exhaust spring 272 is provided on the exhaust needle 271, and an exhaust sealing gasket 273 is provided at the lower end of the exhaust needle 271, which is conducive to exhausting the inner cover 22 and the base 21, and it is more convenient for the inner cover 22 to slide up and down on the base 21.

[0040] like Figures 2 to 9 As shown, the return member 253 is a spring, which is widely available and easy to implement.

[0041] Embodiment 4: It can be described on the basis of Embodiment 1, Embodiment 2 or Embodiment 3, such as Figures 2 to 9As shown, a limiting column 211 extending toward the inner cover 22 is provided inside the base 21, and a compression member 212 is provided on the limiting column 211. In this embodiment, the limiting column 211 and the base 21 are integrally formed, which greatly enhances the firmness of the structure. It is to be noted that four limiting columns 211 are used, and a compression member 212 is installed on each limiting column 211. The compression member 212 is a spring, which is conducive to the movement of the inner cover 22 toward one side of the base 21 to compress the compression member 212, and when the external force on the inner cover 22 is removed, the inner cover 22 will return to its original state.

[0042] It can be described on the basis of Example 1, Example 2 or Example 3, such as Figures 2 to 9 As shown, a first through hole is formed on the base 21, and a second through hole is provided on the inner cover 22. The first through hole and the second through hole overlap to form a channel, which is conducive to the entry and exit of the locking member 26. In this embodiment, there are two first through holes and two second through holes. This arrangement is reasonable and easy to implement.

[0043] like Figures 2 to 9 As shown, in this embodiment, the inner cover 22 can slide up and down on the base 21. When the first perforation and the second perforation overlap, a channel is formed. The channel is conducive to the entry and exit of the locking member 26, so that the cup cover 2 can be locked or removed.

[0044] It can be described on the basis of Example 1, Example 2 or Example 3, such as Figures 2 to 9 As shown, a sealing ring 213 is provided on the lower end surface of the base 21 for sealing with the open end of the cup body 1, which is helpful to improve the sealing performance.

[0045] Embodiment 5: It can be described on the basis of Embodiment 1 or Embodiment 2 or Embodiment 3 or Embodiment 4, such as Figures 2 to 9 As shown, the upper cover 23 includes an outer cover 231 disposed on the inner cover 22, a decorative piece 232 is disposed inside the outer cover 231, and one end of the reset piece 243 is located on the decorative piece 232, and the other end of the reset piece 243 is located on the switch 241. This design is reasonable and easy to implement.

[0046] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part adopt conventional means such as mature bolts and rivets in the prior art, which will not be described in detail here.

[0047] It should be noted that although the above embodiments have been described in this article, this does not limit the scope of patent protection of the utility model. Therefore, based on the innovative concept of the utility model, changes and modifications to the embodiments described in this article, or equivalent structural or equivalent process changes made using the contents of the utility model specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields are all included in the scope of protection of the utility model patent.

Claims

1. A non-threaded water cup, comprising a cup body (1) and a cup cover (2) disposed on the cup body (1), characterized in that: A slot (11) is provided on the inner side of the open end of the cup body (1); the cup cover (2) comprises a base (21) and an inner cover (22) provided on the base (21); the inner cover (22) can slide up and down on the base (21); an upper cover (23) is provided on the inner cover (22); a horizontally movable starter (24) is provided on the upper cover (23); a transmission member (25) and a locking member (26) are provided inside the inner cover (22); the starter (24) The transmission member (25) is urged to move downward, and the downward movement of the transmission member (25) causes the locking member (26) to cooperate with the locking groove (11), thereby realizing the removal of the cup cover (2) from the opening of the cup body (1). The starting member (24) includes a switch (241) arranged on the upper cover (23) and a safety button (242) arranged on the switch (241), and a reset member (243) is arranged between the switch (241) and the upper cover (23).

2. The threadless water cup according to claim 1, characterized in that: The switch (241) is provided with a slideway on its outer end surface, and a convex block is provided in the middle of the slideway; a groove matching the convex block is provided on the end surface of the safety button (242) corresponding to the convex block, and a convex point capable of pressing against the convex block is provided in the groove.

3. The threadless water cup according to claim 1 or 2, characterized in that: The transmission member (25) comprises a transmission body (251) capable of moving up and down on the inner cover (22); a first inclined surface is arranged on the upper end surface of the transmission body (251) facing the switch (241), and a second inclined surface is arranged on the end surface of the switch (241) corresponding to the first inclined surface; a pushing body (252) is arranged on the transmission body (251) for causing the transmission body (251) to move back and forth horizontally; the pushing body (252) and the transmission body (251) are integrally formed; and a return member (253) is arranged on the lower end surface of the transmission body (251).

4. The threadless water cup according to claim 3, characterized in that: The inner cover (22) is provided with a limiting sleeve (254) which enables the transmission body (251) to move up and down.

5. The threadless water cup according to claim 3, characterized in that: The pushing body (252) comprises an intermediate pushing portion (2521) arranged on the transmission body (251), the intermediate pushing portion (2521) being provided with a third inclined surface, and the transmission body (251) is provided with side pushing portions (2522) at both sides of the intermediate pushing portion (2521), the lower end surfaces of the side pushing portions (2522) being provided with fourth inclined surfaces, the locking member (26) comprising a locking body (261) arranged on the inner cover (22) and moving back and forth horizontally, a clamping portion (262) matching with the clamping slot (11) being provided on the outer side of the locking body (261), a first assembly groove (263) matching with the third inclined surface being provided on the locking body (261), and a second assembly groove (264) matching with the fourth inclined surface being provided on the locking body (261).

6. The threadless water cup according to claim 3, characterized in that: It also includes an exhaust valve (27) that penetrates the inner cover (22) and the base (21); the transmission body (251) is provided with an urging portion corresponding to the exhaust valve (27); the exhaust valve (27) includes an exhaust needle (271) that can slide back and forth on the inner cover (22) and the base (21); the exhaust needle (271) is provided with an exhaust spring (272); and the lower end of the exhaust needle (271) is provided with an exhaust sealing gasket (273).

7. The threadless water cup according to claim 1, 2, 4, 5 or 6, characterized in that: A limiting column (211) extending towards the inner cover (22) is arranged inside the base (21), and a compression piece (212) is arranged on the limiting column (211).

8. The threadless water cup according to claim 1, 2, 4, 5 or 6, characterized in that: The base (21) is provided with a first through hole, and the inner cover (22) is provided with a second through hole, and the first through hole and the second through hole overlap to form a channel.

9. The threadless water cup according to claim 1, 2, 4, 5 or 6, characterized in that: The lower end surface of the base (21) is provided with a sealing ring (213) for sealing with the open end of the cup body (1).

10. The threadless water cup according to claim 1, 2, 4, 5 or 6, characterized in that: The upper cover (23) comprises an outer cover (231) arranged on the inner cover (22), a decorative piece (232) being arranged inside the outer cover (231), one end of the reset piece (243) being located on the decorative piece (232), and the other end of the reset piece (243) being located on the switch (241).

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