CN217161676U

CN217161676U - Push type quick-opening cup cover

Info

Publication number: CN217161676U
Application number: CN202221084653.9U
Authority: CN
Inventors: 徐召展; 暨亮; 杨正军; 晋雷; 吴啸
Original assignee: Hangzhou Haers Industrial Co ltd
Current assignee: Hangzhou Haers Industrial Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-12
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a push type quick-opening cup cover, which comprises a cover body with a through hole in the middle, wherein a button cover is movably arranged in the through hole up and down, a supporting plate is arranged at the lower end of the through hole, a bottom plate is arranged below the cover body, a connecting piece is connected above the bottom plate, the connecting piece upwards passes through the supporting plate, the supporting plate is hinged with a supporting rod, the other end of the supporting rod is abutted against the button cover, and a self-locking device is arranged below the button cover and used for controlling the locking and the releasing of the connecting piece; the edge parts of the bottom plate and the cover body are flexibly connected through a sealing ring; and when the button cover is pressed, the supporting rod rotates to enable the connecting piece to drive the bottom plate to move upwards, and the sealing ring is pressed to bulge outwards along the radial direction. The utility model discloses a push type opens bowl cover soon, easy operation has the function of opening soon, and can dismantle, and the function is stable, and is with low costs.

Description

Push type quick-opening cup cover

Technical Field

The utility model belongs to the technical field of the drinking cup, especially, relate to a push type quick-open bowl cover.

Background

In the prior art, the cup and the cup cover are generally connected and sealed by adopting a threaded structure, the threaded structure is simple, but the cover needs to be screwed every time the water is drunk or the water is drunk up, and the cup is very inconvenient.

Disclosure of Invention

The utility model aims at providing a push type quick-open bowl cover, easy operation has quick-open function, and can dismantle, and the function is stable, and is with low costs.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

A push type quick-opening cup cover comprises a cover body, wherein a through hole is formed in the middle of the cover body, a button cover is movably arranged in the through hole up and down, a supporting plate is arranged at the lower end of the through hole, a bottom plate is arranged below the cover body, a connecting piece is connected above the bottom plate, the connecting piece upwards penetrates through the supporting plate and is hinged with a supporting rod, the other end of the supporting rod is abutted against the button cover, and a self-locking device is arranged below the button cover and is used for controlling the locking and releasing of the connecting piece; the edge parts of the bottom plate and the cover body are flexibly connected through a sealing ring; and when the button cover is pressed, the supporting rod rotates to enable the connecting piece to drive the bottom plate to move upwards, and the sealing ring is pressed to bulge outwards along the radial direction.

The middle of the connecting piece is provided with a lock rod, pull rods are symmetrically arranged on two sides of the lock rod, the lock rod and the pull rods upwards penetrate through the supporting plate, and the pull rods are hinged with supporting rods.

The supporting rod is provided with a cam head at one end of the hinge part, and the working curved surface of the cam head is in butt fit with the supporting plate.

The lower extreme of button cover is equipped with outside outer edge, the through-hole upper end is equipped with inside interior edge, interior edge and the cooperation of extending limit the ascending removal of button cover.

The self-locking device is a pressing type buckle spring switch, the top end of the lock rod is provided with a clamping portion, and a claw buckle arranged on the self-locking device can grasp or loosen the clamping portion.

The upper end cover of sealing washer is established and is fixed the lower extreme of lid, the lower extreme of sealing washer is in along the joint through the inside callipers that sets up on the annular of bottom plate side.

The connecting piece is in threaded connection with the bottom plate.

The backup pad circumference evenly is equipped with two at least jack catchs, be equipped with the bayonet socket that corresponds quantity on the through-hole lateral wall on the lid, the jack catch with the bayonet socket lock is fixed.

The side surface of the button cover is inwards sunken and bent to form a grabbing part.

Compared with the prior art, the beneficial effects of the utility model are that: by adopting the technical scheme, the functions of opening and closing the cover can be achieved by only pressing the button cover at the top of the cup cover, the operation is simple, the quick-opening effect can be achieved, the sealing and clamping functions are achieved by utilizing the characteristics of the sealing ring, the self-locking device and the connecting piece are matched to keep the cover closing state, and the function is reliable.

The further beneficial effects are that: the lock rod arranged on the connecting piece is matched with the self-locking device to ensure the self-locking effect, the symmetrically designed pull rod and the hinged support rod ensure the stable up-and-down movement of the connecting piece, and the cam head arranged on the support rod enables the support rod to rotate at a specified angle to ensure the stability; the outer edge of the button cover is matched with the inner edge of the through hole, so that the button cover is prevented from falling off.

Still further beneficial effect is: the self-locking device adopts a push type buckle spring switch, is a common self-locking switch standard part on the market, can be directly purchased and has low cost; the connection mode of the sealing ring can ensure the stability of connection.

Still further beneficial effect is: connecting piece and bottom plate threaded connection, convenient to detach and change the bottom plate, the backup pad passes through jack catch and buckle lock with the lid, convenient to detach, the portion of snatching of button lid design is convenient for the user to get and is put the bowl cover.

Drawings

Fig. 1 is a schematic view of a three-dimensional exploded structure of the cup lid of the present invention.

Fig. 2 is a schematic view of the sectional structure of the cover-open state of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram of the cover closing state of the present invention.

Detailed Description

In order to make the technical solution of the present invention clearer, the following describes the present invention in detail with reference to fig. 1 to 3. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1-3, the utility model relates to a push type quick-opening cup cover, which comprises a cover body 1, wherein a through hole is arranged in the middle of the cover body 1, a button cover 2 is movably arranged in the through hole up and down, the lower end of the button cover 2 is provided with an outward edge 21, the upper end of the through hole is provided with an inward edge 11, and the upward movement of the button cover 2 is limited by the cooperation of the inward edge 11 and the outward edge 21; a bottom plate 3 is arranged below the cover body 1, and the bottom plate 3 is flexibly connected with the edge part of the cover body 1 through a sealing ring 4; the lower end of the through hole is provided with a support plate 5, a connecting piece 6 is connected above the bottom plate 3, a lock rod 61 is arranged in the middle of the connecting piece 6, pull rods 62 are symmetrically arranged on two sides of the lock rod 61, the lock rod 61 and the pull rod 62 upwards penetrate through the support plate 5, the pull rod 62 is hinged with a support rod 7, one end of the support rod 7 at a hinged part is provided with a cam head 71, a working curved surface of the cam head 71 is in butt fit with the support plate 5, and the other end of the cam head is in butt fit with the lower surface of the button cover 2; and a self-locking device 8 is fixedly connected below the button cover 2 and corresponds to the lock rod 61.

The connecting piece 6 and the bottom plate 3 can be integrally formed or detachably connected, and the specific detachable mode can be threaded connection or buckling connection; in this embodiment, the bottom plate 3 is screwed and is convenient to disassemble, so that the bottom plate 3 with different sizes can be replaced as required, and the cup can be applied to products with different cup rim sizes and is convenient to disassemble and clean.

The supporting plate 5 and the cover body 1 can be integrally formed or detachably connected, and the specific detachable mode can be threaded connection or buckling connection; in this embodiment, for the buckle connection, 5 circumference of backup pad evenly are equipped with two at least jack catchs 51, be equipped with the bayonet 12 of corresponding quantity on the through-hole lateral wall on the lid 1, jack catchs 51 with bayonet 12 lock is fixed. This structure, it is convenient for the installation of button cover 2 is dismantled after backup pad 5, can demolish all spare parts and carry out thorough washing.

The peripheral side surface of the cover body 1 is sequentially provided with a first cylindrical surface and a second cylindrical surface from bottom to top, and the diameters of the two cylindrical surfaces are sequentially increased from small to large, so that a stepped table surface is formed on the peripheral side surface; the circumferential side surface of the bottom plate 3 is provided with a ring groove. The upper end of the sealing ring 4 is sleeved and fixed on the first cylindrical surface at the lower end of the cover body 1 and props against the step table surface, the diameter of the lower section of the sealing ring is slightly larger, an inner clamping edge is further arranged at the lower end edge of the sealing ring, and the sealing ring 4 is clamped on the annular groove of the lower cover through the inner clamping edge. The sealing ring 4 is made of a silicone material for food contact.

The self-locking device 8 is fixedly connected in the mounting groove below the button cover 2, the structure is simplified, the self-locking device 8 has various structures on the market, the principle is that a locking mechanism inside a switch is locked when the button is pressed for the first time, namely self-locking is realized, and the locking mechanism is disconnected for locking and restoring after the button is pressed again; the utility model takes the most common standard component of a self-locking device as an example, namely a press type buckle spring switch; the top end of the lock rod 61 on the connecting piece 6 is provided with a clamping part 63, and the claw buckle 81 arranged on the self-locking device 8 can grasp or loosen the clamping part 62 to control the connecting piece 6.

When the cover is opened, the button cover 2 is pressed, the claw button 81 on the self-locking device 8 loosens the clamping part 62, under the resilience effect of the sealing ring 4, the bottom plate 3 and the connecting piece 6 move downwards, the supporting rod 7 rotates and supports under the effects of the cam head 71 and the supporting plate 5, the button cover 2 moves upwards to reset, the sealing ring 4 is in a free state, as shown in fig. 2, at the moment, a gap is formed between the sealing ring 4 and the inner wall of the cup opening, and the cup cover can be freely put in or taken out from the cup opening.

When closing the lid, press button cover 2, bracing piece 7 just rotates and drives under the cooperation of cam head 71 and backup pad 5 under the pressure of button cover 2 connecting piece 6 and bottom plate 3 rebound, as shown in fig. 3, at this moment, sealing washer 4 is pressed bulging deformation outside protruding, and the bellied part of sealing washer 4 is sealed with rim of a cup inner wall or draw-in groove butt chucking, simultaneously, self-lock device 8's claw is detained 81 with joint portion 62 joint on the locking lever 61 is connected, accomplishes the auto-lock, makes and closes the lid state and obtain keeping.

In order to facilitate distinguishing the cover opening state and the cover closing state, the button cover 2 protrudes upwards from the cover body 1 in the cover opening state, and the top surface of the button cover 2 is flush with the top surface of the cover body 1 in the cover closing state.

In order to facilitate taking and placing the cup cover in the open state, the side surface of the button cover 2 is concavely bent inwards to form a grabbing part 22.

In order to enable the sealing ring 4 to be sleeved on the cover body 1 more stably in a cover closing state, a convex ring is arranged on the outer side of the stepped table surface, and the upper end of the sealing ring 4 is clamped between the convex ring and the first cylindrical surface.

Claims

1. The utility model provides a push type opens bowl cover soon which characterized in that: the novel multifunctional electric heating cooker comprises a cover body (1) with a through hole in the middle, wherein a button cover (2) is movably arranged in the through hole up and down, a supporting plate (5) is arranged at the lower end of the through hole, a bottom plate (3) is arranged below the cover body (1), a connecting piece (6) is connected above the bottom plate (3), the connecting piece (6) upwards penetrates through the supporting plate (5) and is hinged with a supporting rod (7), the other end of the supporting rod (7) is abutted against the button cover (2), and a self-locking device (8) is arranged below the button cover (2) and is used for controlling the locking and releasing of the connecting piece (6); the bottom plate (3) is flexibly connected with the edge part of the cover body (1) through a sealing ring (4); press button cover (2), bracing piece (7) rotate and make connecting piece (6) drive bottom plate (3) move up, sealing washer (4) pressurized radially outwards bulge.

2. The push type quick-opening cup cover according to claim 1, characterized in that: the connecting piece (6) middle locking rod (61) that is equipped with, locking rod (61) bilateral symmetry is equipped with pull rod (62), locking rod (61) and pull rod (62) upwards pass backup pad (5), pull rod (62) articulate has bracing piece (7).

3. The push type quick-opening cup cover as claimed in claim 2, characterized in that: one end of the supporting rod (7) at the hinged part is provided with a cam head (71), and the working curved surface of the cam head (71) is in butt fit with the supporting plate (5).

4. The push type quick-opening cup cover according to claim 3, characterized in that: the lower extreme of button lid (2) is equipped with outside outer edge (21), the through-hole upper end is equipped with inside inner edge (11), inner edge (11) and outer edge (21) cooperation are injectd the ascending removal of button lid (2).

5. The push type quick-opening cup cover according to claim 4, characterized in that: self-lock device (8) are push type buckle spring switch, locking lever (61) top is equipped with joint portion (63), pawl that self-lock device (8) were last to be equipped with detains (81) and can grasp or loosen joint portion (63).

6. The push type quick-opening cup cover as claimed in any one of claims 1 to 5, wherein: the upper end cover of sealing washer (4) is established and is fixed the lower extreme of lid (1), the lower extreme of sealing washer (4) is in along the joint through the inside callipers that sets up on the annular of bottom plate (3) side.

7. The push type quick-opening cup cover as claimed in any one of claims 1 to 5, wherein: the connecting piece (6) is in threaded connection with the bottom plate (3).

8. The push type quick-opening cup cover as claimed in any one of claims 1 to 5, wherein: backup pad (5) circumference evenly is equipped with two at least jack catchs (51), be equipped with bayonet socket (12) that correspond quantity on the through-hole lateral wall on lid (1), jack catchs (51) with bayonet socket (12) lock is fixed.

9. The push type quick-opening cup cover as claimed in any one of claims 1 to 5, wherein: the side surface of the button cover (2) is inwards sunken and bent to form a grabbing part (22).