CN217365306U

CN217365306U - Rotary-locking push type cup cover switch and cup cover

Info

Publication number: CN217365306U
Application number: CN202221223902.8U
Authority: CN
Inventors: 施王忠
Original assignee: Shanghai Rener Industrial Co ltd
Current assignee: Shanghai Rener Industrial Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-09-06
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a rotatory push type bowl cover switch of locking, switch seat on including button cover, switch main part and being located the bowl cover body, be provided with the couple structure that is used for the closure between the upper cover of switch main part and bowl cover body, the switch seat pinhole has been seted up to the both sides wall of switch seat, the switch main part is installed in the switch seat and runs through the switch pinhole coaxial with switch seat pinhole, the installation ear that the button cover both sides were provided with has seted up the arc slot hole on the installation ear, switch seat pinhole, switch pinhole and arc slot hole are in the same place through a round pin axle assembly, be provided with limit structure between button cover and the switch seat, when rotating the button cover and rotating limit position, limit structure stops the button cover and presses and then avoid the linkage of switch main part. The utility model discloses a rotatory mode carries out locking and unblock for the probability that the mistake touched reduces by a wide margin, and sound construction is stable simultaneously, makes the liquid in the cup deposit safelyr.

Description

Rotary-locking push type cup cover switch and cup cover

Technical Field

The utility model relates to a drinking cup spare part belongs to daily life articles for use technical field.

Background

With the gradual development of science and technology, cups have become necessities in people's life. Among various cup varieties, the types of the vacuum cups are diversified, and a part of the uncovered buttons have the locking function, but the existing locking structure, most of which are push-pull locking structures, is placed in a bag or other places, so that the unlocking is caused by mistaken touch, the liquid in the cup leaks, the life is inconvenient, and even a certain scalding danger is caused if high-temperature liquid is stored in the cup.

Chinese patent No. CN 208371442U discloses a cover opening locking structure of a drinking cup cover, which mainly comprises a cup cover body and a button, wherein a mounting groove is arranged on the side edge of the cup cover body, the middle part of the button is movably mounted in the mounting groove, a clamping tongue is arranged at the inner end above the button, a return spring of the button is arranged between the inner side below the button and the bottom of the mounting groove, an adjusting shaft is arranged below a button pin shaft of the mounting groove, two ends of the adjusting shaft are movably connected with the groove wall of the mounting groove and extend out of a part of the cup cover body, a locking block is arranged on the adjusting shaft, a connecting hole is arranged above the locking block and is movably connected with the button pin shaft, and a locking bulge is arranged on the front side of the locking block; an unlocking groove and a locking platform are arranged at the inner side of the button at the position corresponding to the locking protrusion; and two sides of the position of the mounting groove bottom where the locking block is mounted are respectively provided with a limiting bulge. The utility model relates to a can realize the effective locking of button under the state of closing the lid, avoid the mistake in the use to press the phenomenon and take place, have the characteristics that simple structure is practical.

In the patent document, through the structure of the adjusting shaft and the locking block, in use, the locking block can be driven to move left and right through the left and right movement of the adjusting shaft, and the left and right movement of the locking block can enable the locking protrusion on the locking block to correspond to the unlocking groove or the locking platform on the button, so that locking is realized. However, the patent still has great defects, and the certainty of left and right movement of the adjusting shaft is great due to looseness or accidental touch; in addition, the end of the adjusting shaft is pushed to move left and right, so that the use feeling is not good.

Disclosure of Invention

To the weak point among the above-mentioned prior art, the utility model provides a rotatory push type bowl cover switch and bowl cover of locking, its simple structure solves among the prior art bowl cover locking unstability and uses and experience not good problem.

In order to realize the purpose, the utility model discloses a technical scheme:

the utility model provides a rotatory push type bowl cover switch that locks, includes button cover, switch main part and is located the switch seat on the bowl cover body, be provided with the couple structure that is used for the closure between the upper cover of switch main part and bowl cover body, its characterized in that: the switch base pinhole has been seted up to the both sides wall of switch block, the switch main part is installed in the switch base and runs through and has the switch pinhole coaxial with the switch base pinhole, the installation ear that the button cover both sides were provided with has seted up the arc slot hole on the installation ear, switch base pinhole, switch pinhole and arc slot hole are in the same place through a round pin axle assembly, be provided with limit structure between button cover and the switch base, when rotating the button cover and rotating limit position, limit structure stops that the button cover presses and then avoids the linkage of switch main part.

Further, the mounting lug is located between the switch main body and the side wall of the switch base.

Furthermore, the limit structure comprises an end part of the mounting lug, a bottom surface of the switch seat and a movable groove on the bottom surface; when the pin shaft is positioned at one end of the arc-shaped long hole, the end part of the mounting lug is aligned with the movable groove, the button cover is pressed and rotated to enable the end part of the mounting lug to be accommodated in the movable groove, and the button cover pushes the switch main body to rotate along the pin shaft to enable the hook structure to be separated; when the pin shaft is positioned at the other end of the arc-shaped long hole, the end part of the mounting lug corresponds to the bottom surface of the switch seat, the bottom surface of the switch seat is used as a limiting surface to prevent the button cover from rotating, and the hook structure is kept in an original state.

Furthermore, the limit structure comprises a locking column on the button cover, a limit lug on the bottom surface of the switch base and a movable groove on the bottom surface of the switch base; when the pin shaft is positioned at one end of the arc-shaped long hole, the end part of the mounting lug is aligned with the movable groove, the locking column is staggered with the limiting lug, the button cover is pressed and rotated to enable the end part of the mounting lug to be accommodated in the movable groove, and the button cover pushes the switch main body to rotate along the pin shaft to enable the hook structure to be separated; when the pin shaft is positioned at the other end of the arc-shaped long hole, the locking column is aligned with the limiting lug, when the button cover is pressed and rotated, the locking column is abutted against the limiting lug to prevent the button cover from rotating, and the hook structure is kept in an original state.

Furthermore, the limiting structure comprises an end part of the mounting lug and a limiting bump on the bottom surface of the switch base; when the pin shaft is positioned at one end of the arc-shaped long hole, the end part of the mounting lug is staggered with the limiting lug, the end part of the mounting lug is freely rotated by pressing and rotating the button cover, and the button cover pushes the switch main body to rotate along the pin shaft to separate the hook structure; when the pin shaft is positioned at the other end of the arc-shaped long hole, the end part of the mounting lug is aligned with the limiting lug, when the button cover is pressed and rotated, the end part of the mounting lug is abutted against the limiting lug to prevent the button cover from rotating, and the hook structure is kept in an original state.

Furthermore, a feedback bulge is arranged on one surface of the switch main body facing the button cover, a first feedback hole and a second feedback hole are arranged on one surface of the button cover facing the switch main body, and when the button cover is rotated to a limit position, the feedback bulge is accommodated in the second feedback hole; when the rotary button cover is separated from the limit position, the feedback bulge is accommodated in the first feedback hole.

Furthermore, a positioning hole is formed in one surface, facing the button cover, of the switch main body, and a positioning column installed in the positioning hole in a matched mode is arranged on one surface, facing the switch main body, of the button cover.

The utility model also provides a bowl cover, it includes bowl cover body and upper cover, still includes the rotatory push type bowl cover switch of locking.

This scheme has adopted rotatory mode to carry out locking and unblock for the probability that the mistake touched reduces by a wide margin, and sound construction is stable simultaneously, makes the liquid in the cup deposit safelyr, has avoided the mistake to touch the unblock that leads to uncap, the condition that liquid spills. The scheme has fewer structural parts and ingenious structure, accords with human engineering, and improves use feeling.

Drawings

Fig. 1 is an exploded view of a switch according to an embodiment of the present invention.

Fig. 2 is a three-dimensional model diagram of the cup cover when the cup cover is closed in an embodiment of the present invention.

Fig. 3 is a front view structural view of the switch base in the structural view shown in fig. 1.

Fig. 4 is a schematic structural diagram of the button cover and the switch main body according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

The utility model discloses a rotatory push type bowl cover switch of locking, it includes button cover 3, switch main part 4 and is located the switch seat 2 on the bowl cover body 1, and switch seat 2 is hollow structure and with bowl cover body 1 integrated into one piece usually. A hook structure for locking is arranged between the switch main body 4 and the upper cover 1.2 of the cup cover body 1, as shown in fig. 1, the hook structure refers to a lower hook 5 on the upper cover 1.2 and an upper hook 6 on the top of the switch main body 4, the upper cover 1.2 is closed by buckling the hook structure and the upper hook, and the upper cover 1.2 is opened by separating the hook structure and the upper hook. Similar structures such as clamping are also provided, which are not the key points of the scheme and are not repeated.

The key point of the scheme lies in the locking of the switch, namely after the upper cover 1.2 is closed, the upper cover 1.2 can be opened without randomly touching the button cover 3. Specifically be switch seat pinhole 2.0 has been seted up to the both sides wall of switch seat 2, switch main part 4 installs in switch seat 2 and runs through to have and switch seat pinhole 2.2 coaxial with switch seat pinhole 2.0, the installation ear 3.1 that 3 both sides of button cover were provided with has seted up arc slot hole 3.2 on the installation ear 3.1, switch seat pinhole 2.0, switch pinhole 2.2 and arc slot hole 3.2 are in the same place through a round pin axle 2.1 assembly. Be provided with limit structure between button cover 3 and the switch seat 2, when rotating button cover 3 and rotating limit position, limit structure stops button cover 3 and presses and then avoid switch main body 4 to link. After upper cover 1.2 closed, rotate button cover 3 to limit position, because limit structure's blockking, 3 lower parts of button cover can not press towards switch block 2, switch main part 4 also keeps the off-state from this to realize the locking, avoided the mistake to touch the condition that button cover 3 opened upper cover 1.2. When the cover is opened, the rotary button cover 3 is separated from the limit position, the lower part of the button cover 3 is pressed towards the switch base 2 at the moment, the switch main body 4 also follows up, the lower part of the switch main body 4 is pushed towards the switch base 2, and due to the lever principle, the switch main body 4 outwards tilts out, the lower hook 5 is separated from the upper hook 6, and the cover opening is realized.

In order to meet the use habit and match the shape structure in rotation, a circular button switch is preferably adopted in the scheme, and the normal shape when the button switch is closed is shown in figure 2; in order to make the appearance neat, the mounting lug 3.1 is arranged between the switch main body 4 and the side wall of the switch base 2, so that the internal structure is included in the switch base 2, and the appearance impression is improved.

The limiting structure in the above scheme can be various, and three embodiments are described below.

The first embodiment:

the limiting structure comprises the end part of the mounting lug 3.1, the bottom surface of the switch base 2 and a movable groove 2.9 on the bottom surface, as shown in fig. 1 and 3. When round pin axle 2.1 was located arc slot hole 3.2 one end, the tip of installation ear 3.1 aligns with activity groove 2.9, presses to rotate button cover 3 and makes the tip of installation ear 3.1 hold in activity groove 2.9, and button cover 3 promotes switch main part 4 and rotates along round pin axle 2.1 and make the couple structure break away from. When the pin shaft 2.1 is positioned at the other end of the arc-shaped long hole 3.2, the end part of the mounting lug 3.1 corresponds to the bottom surface of the switch seat 2, the bottom surface of the switch seat 2 serves as a limiting surface to prevent the button cover 3 from rotating, and the hook structure is kept in an original state. The limiting structure is formed by the structure of each part, so that the embodiment is convenient to manufacture.

The second embodiment:

the limiting structure comprises a locking column 3.7 on the button cover 3, a limiting lug on the bottom surface of the switch base 2 and a movable groove 2.9 on the bottom surface of the switch base 2. The locking post 3.7 and the end of the mounting ear 3.1 can be designed into an integral structure as shown in fig. 4, which is convenient for positioning and manufacturing. When round pin axle 2.1 was located arc slot hole 3.2 one end, the tip and the activity groove 2.9 of installation ear 3.1 align, and locking post 3.7 staggers with spacing lug, presses to rotate button cover 3 and makes the tip of installation ear 3.1 hold in activity groove 2.9, and button cover 3 promotes switch main part 4 and rotates along round pin axle 2.1 and make the couple structure break away from. When round pin axle 2.1 was located the arc slot hole 3.2 other end, locking post 3.7 aligns with spacing lug, presses locking post 3.7 and spacing lug counterbalance when rotating button lid 3 and prevent button lid 3 to rotate, and the couple structure keeps the original state.

Third embodiment:

the structure of the second embodiment is simplified as appropriate, and the limiting structure comprises the end of the mounting lug 3.1 and a limiting bump on the bottom surface of the switch base 2. When round pin axle 2.1 was located arc slot hole 3.2 one end, the tip and the spacing lug of installation ear 3.1 stagger, press and rotate button cover 3 and make the tip free rotation of installation ear 3.1, button cover 3 promotes switch main part 4 and rotates along round pin axle 2.1 and make the couple structure break away from. When the pin shaft 2.1 is positioned at the other end of the arc-shaped long hole 3.2, the end part of the mounting lug 3.1 is aligned with the limiting lug, when the button cover 3 is pressed and rotated, the end part of the mounting lug 3.1 is propped against the limiting lug to prevent the button cover 3 from rotating, and the hook structure is kept in an original state.

In order to make the user clearly determine which position the button cover 3 rotates to is the locking position and which position is the unlocking position, an indication line or an arrow may be designed on the button cover 3, and a locking mark and an unlocking mark, or a pattern or a character, may be marked on the shielding eaves 1.3 of the lower hook 5 covered by the upper cover 1.2. Meanwhile, in order to achieve the feedback of the touch, a touch feedback structure is designed, namely a feedback bulge 10.1 is arranged on one surface, facing the button cover 3, of the switch main body 4, a first feedback hole 10.2 and a second feedback hole 10.3 are arranged on one surface, facing the switch main body 4, of the button cover 3, and when the button cover 3 is rotated to a limiting position, the feedback bulge 10.1 is accommodated in the second feedback hole 10.3; when the rotary button cover 3 is separated from the limit position, the feedback protrusion 10.1 is accommodated in the first feedback hole 10.2. The feedback protrusion 10.1 is preferably a spherical protrusion, and the first feedback hole 10.2 and the second feedback hole 10.3 are correspondingly matched with a spherical recess, so that the structure is prevented from being difficult to slide and being clamped.

The button cover 3 is rotated clockwise, for example, 25 degrees is designed, and reaches the locking position, so that the button cover cannot be pressed down, and simultaneously, the feedback protrusion 10.1 rotates from the first feedback hole 10.2 to the second feedback hole 10.3, and a pause feeling is generated all the time in the process, so that the feedback of the touch feeling is achieved, and the locking action is completed. Otherwise, the unlocking and uncovering actions are completed, and are not described again. The tactile feedback structure also has a certain limiting effect on the rotation angle of the fixed button cover 3.

In order to ensure that the switch main body 4 and the button cover 3 are stably connected, the switch main body 4 is provided with a positioning hole 8.1 on one surface facing the button cover 3, and the button cover 3 is provided with a positioning column 8.2 which is arranged in the positioning hole 8.1 in a matched manner on one surface facing the switch main body 4. The positioning column 8.2 is inserted into the positioning hole 8.1 to realize positioning, and the positioning column and the positioning hole need clearance fit to ensure that the button cover 3 cannot drive the switch main body 4 to rotate together when rotating.

The utility model also provides a cup cover, it includes cup cover body 1 and upper cover 1.2, it still includes the rotatory push type bowl cover switch of locking as in above-mentioned each embodiment.

The technical solutions provided by the embodiments of the present invention are introduced in detail, and the principles and embodiments of the present invention are explained by using specific examples, and the explanations of the above embodiments are only applicable to help understanding the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a rotatory push type bowl cover switch that locks, includes button cover (3), switch main part (4) and is located switch seat (2) on bowl cover body (1), be provided with the couple structure that is used for the closure between upper cover (1.2) of switch main part (4) and bowl cover body (1), its characterized in that: switch seat pinhole (2.0) have been seted up to the both sides wall of switch seat (2), switch main part (4) are installed in switch seat (2) and run through have with switch seat pinhole (2.0) coaxial switch pinhole (2.2), installation ear (3.1) that button cover (3) both sides were provided with have seted up arc slot hole (3.2) on installation ear (3.1), switch seat pinhole (2.0), switch pinhole (2.2) and arc slot hole (3.2) are in the same place through a round pin axle (2.1) assembly, be provided with limit structure between button cover (3) and switch seat (2), when rotating button cover (3) and rotating limit position, limit structure blocks button cover (3) and presses and then avoids switch main part (4) linkage.

2. The twist-locked push-type lid switch as claimed in claim 1, wherein: the mounting lug (3.1) is positioned between the switch main body (4) and the side wall of the switch base (2).

3. The twist-locked push-type lid switch of claim 2, further comprising: the limiting structure comprises an end part of the mounting lug (3.1), the bottom surface of the switch base (2) and a movable groove (2.9) on the bottom surface;

when the pin shaft (2.1) is positioned at one end of the arc-shaped long hole (3.2), the end part of the mounting lug (3.1) is aligned with the movable groove (2.9), the button cover (3) is pressed and rotated to enable the end part of the mounting lug (3.1) to be accommodated in the movable groove (2.9), and the button cover (3) pushes the switch main body (4) to rotate along the pin shaft (2.1) to enable the hook structure to be separated;

when the pin shaft (2.1) is positioned at the other end of the arc-shaped long hole (3.2), the end part of the mounting lug (3.1) corresponds to the bottom surface of the switch seat (2), the bottom surface of the switch seat (2) is used as a limiting surface to prevent the button cover (3) from rotating, and the hook structure is kept in an original state.

4. The twist-locked push-type lid switch of claim 2, further comprising: the limiting structure comprises a locking column (3.7) on the button cover (3), a limiting lug on the bottom surface of the switch seat (2) and a movable groove (2.9) on the bottom surface of the switch seat (2);

when the pin shaft (2.1) is positioned at one end of the arc-shaped long hole (3.2), the end part of the mounting lug (3.1) is aligned with the movable groove (2.9), the locking column (3.7) is staggered with the limiting lug, the end part of the mounting lug (3.1) is accommodated in the movable groove (2.9) by pressing and rotating the button cover (3), and the button cover (3) pushes the switch main body (4) to rotate along the pin shaft (2.1) to separate the hook structure;

when the pin shaft (2.1) is positioned at the other end of the arc-shaped long hole (3.2), the locking column (3.7) is aligned with the limiting convex block, when the button cover (3) is pressed and rotated, the locking column (3.7) is abutted against the limiting convex block to prevent the button cover (3) from rotating, and the hook structure is kept in an original state.

5. The push type lid switch of claim 2, wherein: the limiting structure comprises the end part of the mounting lug (3.1) and a limiting bump on the bottom surface of the switch base (2);

when the pin shaft (2.1) is positioned at one end of the arc-shaped long hole (3.2), the end part of the mounting lug (3.1) is staggered with the limiting lug, the button cover (3) is pressed and rotated to enable the end part of the mounting lug (3.1) to rotate freely, and the button cover (3) pushes the switch main body (4) to rotate along the pin shaft (2.1) to enable the hook structure to be separated;

when round pin axle (2.1) was located arc slot hole (3.2) other end, the tip and the spacing lug of installation ear (3.1) align, and the tip and the spacing lug of installation ear (3.1) offset when pressing to rotate button cover (3) prevent button cover (3) to rotate, and the couple structure keeps the original state.

6. A rotary lock push type lid switch according to any one of claims 1 to 5, wherein: a feedback bulge (10.1) is arranged on one surface of the switch main body (4) facing the button cover (3), a first feedback hole (10.2) and a second feedback hole (10.3) are arranged on one surface of the button cover (3) facing the switch main body (4), and when the button cover (3) is rotated to a limit position, the feedback bulge (10.1) is accommodated in the second feedback hole (10.3); when the rotary button cover (3) is separated from the limit position, the feedback bulge (10.1) is accommodated in the first feedback hole (10.2).

7. A rotary lock push type lid switch according to any one of claims 1 to 5, wherein: switch main part (4) are equipped with locating hole (8.1) towards the one side of button lid (3), button lid (3) are equipped with reference column (8.2) that the cooperation was installed in locating hole (8.1) towards the one side of switch main part (4).

8. The utility model provides a cup cover, includes cup cover body (1) and upper cover (1.2), its characterized in that: the rotary locking push type cup lid switch further comprises a rotary locking push type cup lid switch as claimed in any one of claims 1-7.