CN223773473U - Pressing cover and water cup - Google Patents

Abstract

The utility model discloses a pressing cover and a water cup, the pressing cover comprises an outer cover body, an assembly seat is arranged in the outer cover body, a pressing piece is arranged above the assembly seat in a sliding mode, a plurality of hinge seats are formed in the assembly seat at intervals along the circumferential direction, clamping pieces are hinged to each hinge seat, yielding notches for yielding the clamping pieces are arranged on the assembly seat at intervals along the circumferential direction, the yielding notches correspond to the hinge seats one by one and are located below the hinge seats, the clamping pieces can swing back and forth between the clamping positions and the releasing positions, a linkage structure matched with each other is formed on the pressing piece and the clamping pieces, the pressing piece is pressed down to drive the clamping pieces to stretch outwards to the releasing positions, an elastic ring is sleeved on the assembly seat, the elastic ring is tensioned on the outer side of the clamping pieces and provides an inward retraction force for the clamping pieces to reset to the clamping positions, and the water cup comprises a cup body and the pressing cover. The pressing cover disclosed by the utility model is convenient to open and close, and each component is reasonable in structure and assembly position, reliable in matching and compact in structure.

Description

Pressing cover and water cup

Technical Field

The utility model belongs to the technical field of water cups, and particularly relates to a pressing cover and a water cup.

Background

The cup is composed of a cup body and a cup cover, the cup cover covers the opening of the cup body, the cup cover is connected with the cup body through threads, when drinking water is needed, the cup body is needed to be held by one hand, the cup cover can be taken down from the cup body by screwing the other hand, after drinking water is finished, the cup cover can be screwed on the cup body through the cooperation of the two hands, and the opening of the cup body is covered. The cup cover is fixedly covered on the cup body through the threaded connection, so that the connection is reliable, but the connection and the separation of the cup cover and the cup body can be completed only through the cooperation of two hands of a user, and the cup cover can be screwed down and taken down only through multiple turns of screwing in the threaded connection, so that the cover is inconvenient to open.

Disclosure of Invention

Aiming at the problem of inconvenient opening and closing of a cup cover in the prior art, the utility model provides a pressing cover and a water cup, and the aim of the utility model is realized by the following technical scheme:

A pressing cover comprises an outer cover body, an assembly seat is arranged in the outer cover body, a pressing piece is arranged above the assembly seat in a sliding mode, a plurality of hinge seats are formed in the assembly seat at intervals along the circumferential direction, clamping pieces are hinged to each hinge seat, yielding notches for yielding the clamping pieces are formed in the assembly seat at intervals along the circumferential direction, the yielding notches correspond to the hinge seats one by one and are located below the hinge seats, the clamping pieces can swing back and forth between clamping positions and releasing positions, a linkage structure matched with each other is formed on the pressing piece and the clamping pieces, the pressing piece is pressed down to drive the clamping pieces to stretch outwards to the releasing positions, an elastic ring is sleeved on the assembly seat, and the elastic ring is tensioned on the outer sides of the clamping pieces and provides internal receiving force for resetting the clamping pieces to the clamping positions.

Preferably, the clamping piece comprises an articulated arm and a claw, wherein the upper end of the articulated arm is provided with an articulated shaft, the claw is connected with the articulated arm through an abduction edge, the outer wall of the articulated arm is provided with a limiting strip in a protruding mode, and the limiting strip and the abduction edge define a limiting groove for the elastic ring to pass through.

Preferably, the assembly seat is axially provided with a hinge section and a yielding section, the hinge seat is formed on the hinge section, the yielding gap is formed on the yielding section, the hinge section and the yielding section are coaxial, and the hinge section and the yielding section are connected through a step edge.

Preferably, the pressing piece comprises a pressing button and a pressing column positioned below the pressing button, and a limiting edge extending along the horizontal direction is arranged on the outer wall of the pressing column in a protruding mode.

Preferably, the linkage structure comprises a lower pressing strip protruding from the outer wall of the lower pressing column and an abutting block formed on the inner wall of the articulated arm, the lower pressing strip extends along the axial direction of the lower pressing column, and the abutting block is located at the bottom of the articulated arm.

Preferably, the hinge section is provided with a guide groove for guiding the lower pressing strip, and the guide groove extends along the axial direction of the hinge section.

Preferably, the outside of supporting seat is equipped with the locking piece, the locking piece includes the locking plate, and sets firmly the button of dialling on the locking plate, dialling the button and wearing to establish to the enclosing cover outside, the locking plate can be under the drive of dialling the button along the circumference removal of assembly seat.

Preferably, the limit edge is provided with a relief groove matched with the locking plate, the locking piece can reciprocate between the locking position and the release position, the relief groove is misplaced with the locking plate when the locking piece is positioned at the locking position, and the relief groove is aligned with the locking plate when the locking piece is positioned at the release position.

Preferably, the groove bottom of the abdication groove is provided with a clamping rib, the inner wall of the locking plate is provided with a first clamping groove and a second clamping groove which are matched with the clamping rib, when the locking piece is positioned at the locking position, the clamping rib is clamped and embedded in the first clamping groove, and when the locking piece is positioned at the releasing position, the clamping rib is clamped and embedded in the second clamping groove.

The utility model provides a drinking cup, its includes cup and press lid, the cup includes cup and rim of a cup, press the lid closing cap at the rim of a cup, the outer wall shaping of rim of a cup has annular card strip, annular card strip and the upper edge of cup limit jointly one with jack catch complex annular draw-in groove.

Compared with the prior art, the lower pressing cover has the advantages that the lower pressing cover is convenient to open and close, the structure and the assembly position of each component are reasonable, the matching is reliable, the structure is compact, the restoring inner retraction force is provided for the clamping piece by utilizing the retraction force of the elastic ring, the clamping force of the clamping piece can be effectively increased, the connection stability of the lower pressing cover and the cup body is improved, the lower pressing strip on the lower pressing cover can be used as a linkage structure and a guide structure, the matching reliability of the lower pressing cover and the clamping piece is improved, and the locking piece can be arranged to effectively prevent the lower pressing cover from being opened by mistake and is convenient to operate.

Drawings

FIG. 1 is a schematic diagram of a lower gland structure;

FIG. 2 is a schematic view of the internal structure of the lower gland;

FIG. 3 is a schematic view of the structure of the hold-down member;

FIG. 4 is a schematic view of the structure of the mounting base;

FIG. 5 is a schematic view of a structure of a clamping member;

FIG. 6 is a schematic view of a latch structure;

FIG. 7 is a cross-sectional view of a water cup;

FIG. 8 is a schematic diagram of a water cup structure;

The outer cover 10, the assembly seat 20, the hinge seat 21, the yielding notch 22, the hinge section 23, the yielding section 24, the step edge 25, the guide groove 26, the pressing piece 30, the pressing button 31, the pressing post 32, the pressing strip 33, the limit edge 34, the yielding groove 35, the clamping edge 351, the clamping piece 40, the hinge arm 41, the hinge shaft 42, the claw 43, the limit strip 44, the abduction edge 45, the elastic ring 50, the locking piece 60, the locking piece 61, the pulling button 62, the first clamping groove 611, the second clamping groove 612, the supporting seat 71, the ejector pin 72, the valve rod 73, the cup body 80, the cup body 81, the cup opening 82 and the annular clamping strip 83 are marked in the drawing.

Detailed Description

The utility model is further described below with reference to embodiments shown in the drawings in which:

Embodiment 1, referring to fig. 1-6, the present embodiment discloses a pressing cover, which includes an outer cover 10, an assembly seat 20 is provided in the outer cover 10, a pressing piece 30 is slidingly provided above the assembly seat 20, and a supporting seat 71 is provided inside the assembly seat 20.

The assembly seat 20 is provided with a plurality of hinge seats 21 formed at intervals along the circumferential direction, each hinge seat 21 is hinged with a clamping piece 40, the assembly seat 20 is provided with a plurality of yielding notches 22 which are arranged at intervals along the circumferential direction and are used for yielding the clamping pieces 40, the yielding notches 22 are in one-to-one correspondence with the hinge seats 21 and are positioned below the hinge seats 21, the clamping pieces 40 can swing reciprocally between a clamping position and a releasing position, a linkage structure matched with each other is formed on the pressing piece 30 and the clamping pieces 40, the pressing piece 30 is pressed down to drive the clamping pieces 40 to stretch outwards to the releasing position, the assembly seat 20 is sleeved with an elastic ring 50, and the elastic ring 50 is tensioned on the outer side of the clamping pieces 40 and provides an adduction force for resetting the clamping pieces 40 to the clamping positions. The restoring inner retraction force is provided for the clamping piece 40 by utilizing the retraction force of the elastic ring 50, so that the clamping force of the clamping piece 40 can be ensured, and the connection stability of the lower gland and the cup body 80 is improved.

The clamping piece 40 comprises an articulated arm 41 and a claw 43, wherein an articulated shaft 42 is formed at the upper end of the articulated arm 41, the claw 43 is connected with the articulated arm 41 through an abduction edge 45, a limiting strip 44 is arranged on the outer wall of the articulated arm 41 in a protruding mode, a limiting groove for the elastic ring 50 to pass through is defined by the limiting strip 44 and the abduction edge 45, the elastic ring 50 can be axially limited through the limiting groove, the matching degree of the elastic ring 50 and the clamping piece 40 is improved, and the adduction force provided by the elastic ring 50 can be effectively acted on the clamping piece 40.

The assembly seat 20 is arranged in an axial segmented mode and comprises a hinge section 23 and a yielding section 24, the hinge seat 21 is formed on the hinge section 23, the yielding gap 22 is formed on the yielding section 24, the hinge section 23 and the yielding section 24 are coaxial, the hinge section 23 and the yielding section 24 are connected through a step edge 25, and when the lower gland covers the cup 80, the yielding section 24 is buckled on the periphery of the cup mouth 82.

The pressing piece 30 comprises a pressing button 31 and a pressing post 32 positioned below the pressing button 31, a headspace for exposing the pressing button 31 is formed at the top of the outer cover 10, a limiting edge 34 extending horizontally is arranged on the outer wall of the pressing post 32 in a protruding mode, the linkage structure comprises a pressing bar 33 protruding on the outer wall of the pressing post 32, and an abutting block formed on the inner wall of the hinge arm 41, the pressing bar 33 extends axially along the pressing post 32, the abutting block is positioned at the bottom of the hinge arm 41, the bottom end of the pressing bar 33 abuts against the abutting block, the pressing button 31 is pressed, the pressing bar 33 pushes the abutting block downwards, the clamping piece 40 takes the hinge shaft 42 as a rotation center, the clamping piece 40 is outwards stretched to a release position, the clamping of the cup opening 82 is released, the pressing cover can be separated from the cup 80, the hinge section 23 is provided with a guide groove 26 for guiding the pressing bar 33, the guide groove 26 extends axially along the hinge section 23, the pressing bar 33 can serve as a guide structure, and the reliability of the linkage structure and the matching between the pressing piece 30 and the clamping piece 40 can be improved.

Referring to fig. 7, a push rod 72 and a valve rod 73 are assembled in a supporting seat 71, a pressing rod matched with the push rod 72 is assembled at the bottom of a pressing button 31, a first spring for providing a restoring force for a pressing piece 30 is sleeved on the pressing rod 72, the valve rod 73 is inserted below the push rod 72, a release valve is assembled at the bottom of the valve rod 73, and a second spring for restoring the valve rod 73 is sleeved on the valve rod 73.

In order to avoid the false opening of the lower gland, the locking piece 60 is assembled on the outer side of the supporting seat 71, the locking piece 60 comprises a locking piece 61 and a pulling button 62 fixedly arranged on the locking piece 61, the pulling button 62 is arranged outside the outer cover 10 in a penetrating mode, a side hole for giving way to the pulling button 62 is formed in the side portion of the outer cover 10, the locking piece 61 can move along the circumferential direction of the assembling seat 20 under the driving of the pulling button 62, a giving way groove 35 matched with the locking piece 61 is formed in the limiting edge 34, the locking piece 60 can reciprocate between the locking position and the releasing position, when the locking piece 60 is located at the locking position, the giving way groove 35 is misplaced with the locking piece 61, the lower gland cannot be pressed down, when the locking piece 60 is located at the releasing position, the giving way groove 35 is aligned with the locking piece 61, the lower gland can be pressed down, and the lower gland can be opened.

In order to further improve the reliability of the locking piece 60, a clamping rib 351 is formed at the bottom of the yielding groove 35, a first clamping groove 611 and a second clamping groove 612 matched with the clamping rib 351 are formed on the inner wall of the locking piece 61, when the locking piece 60 is located at the locking position, the clamping rib 351 is clamped in the first clamping groove 611, and when the locking piece 60 is located at the releasing position, the clamping rib 351 is clamped in the second clamping groove 612.

Referring to fig. 7 and 8, embodiment 2 discloses a water cup, which comprises a cup body 80 and the pressing cover, wherein the cup body 80 comprises a cup body 81 and a cup opening 82, the pressing cover covers the cup opening 82, an annular clamping strip 83 is formed on the outer wall of the cup opening 82, and the annular clamping strip 83 and the upper edge of the cup body 81 jointly define an annular clamping groove matched with the clamping jaw 43.

It should be understood that in the claims and the specification of the present utility model, all "including" is to be understood as having an open meaning, i.e. meaning equivalent to "at least including" and not as having a closed meaning, i.e. meaning not to be understood as "including only" and not as having a closed meaning. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The above description is only of the specific embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and those skilled in the art can make variations, modifications, additions or substitutions within the spirit of the present utility model and the scope of the present utility model is intended to be covered.

Claims (10)

1. A pressing cover comprises an outer cover body, wherein an assembly seat is arranged in the outer cover body, the pressing cover is characterized in that a pressing piece is arranged above the assembly seat in a sliding mode, a plurality of hinge seats are formed in the assembly seat at intervals along the circumferential direction, clamping pieces are hinged to each hinge seat, yielding notches for yielding the clamping pieces are arranged on the assembly seat at intervals along the circumferential direction, the yielding notches correspond to the hinge seats one by one and are located below the hinge seats, the clamping pieces can swing back and forth between the clamping positions and the releasing positions, a linkage structure matched with each other is formed on the pressing piece and the clamping pieces, the pressing piece is pressed down to drive the clamping pieces to stretch outwards to the releasing positions, an elastic ring is sleeved on the assembly seat, and the elastic ring is tensioned on the outer side of the clamping pieces and provides internal recovering force for the clamping pieces to the clamping positions.

2. A press cover according to claim 1, wherein the holding member includes a hinge arm and a claw, the hinge arm having a hinge shaft formed at an upper end thereof, the claw being engaged with the hinge arm by an abduction edge;

The outer wall of the articulated arm is provided with a limiting strip in a protruding mode, and the limiting strip and the abduction edge define a limiting groove for the elastic ring to pass through.

3. The pressing cover according to claim 2, wherein the assembly seat is axially provided with a hinge section and a relief section, the hinge seat is formed on the hinge section, the relief notch is formed on the relief section, and the hinge section and the relief section are coaxial and are connected through a step edge.

4. A pressing cap according to claim 3, wherein the pressing member includes a pressing button and a pressing post located below the pressing button, and the outer wall of the pressing post is provided with a limit edge extending in a horizontal direction.

5. The pressing cover according to claim 4, wherein the linkage structure comprises a lower pressing bar protruding from an outer wall of the lower pressing column, and an abutment block formed on an inner wall of the hinge arm, the lower pressing bar extending axially along the lower pressing column, and the abutment block being located at a bottom of the hinge arm.

6. The pressing cover according to claim 5, wherein the hinge section is provided with a guide groove for guiding the lower bead, and the guide groove extends in the axial direction of the hinge section.

7. The pressing cover according to any one of claims 4 to 6, wherein a locking member is mounted on the outer side of the mounting base, the locking member comprises a locking plate, and a pulling button fixedly arranged on the locking plate, the pulling button is arranged outside the outer cover body in a penetrating manner, and the locking plate can move along the circumferential direction of the mounting base under the driving of the pulling button.

8. The pressing cover according to claim 7, wherein the limit edge is provided with a relief groove matched with the locking piece, the locking piece can reciprocate between the locking position and the releasing position, the relief groove is dislocated with the locking piece when the locking piece is located at the locking position, and the relief groove is aligned with the locking piece when the locking piece is located at the releasing position.

9. The pressing cover according to claim 8, wherein the groove bottom of the giving-up groove is formed with a clamping rib, the inner wall of the locking plate is formed with a first clamping groove and a second clamping groove matched with the clamping rib, the clamping rib is clamped and embedded in the first clamping groove when the locking piece is located at the locking position, and the clamping rib is clamped and embedded in the second clamping groove when the locking piece is located at the releasing position.

10. A water cup, characterized by comprising a cup body and the pressing cover according to any one of claims 2-9, wherein the cup body comprises a cup body and a cup opening, the pressing cover covers the cup opening, an annular clamping strip is formed on the outer wall of the cup opening, and an annular clamping groove matched with the clamping claw is defined by the annular clamping strip and the upper edge of the cup body.