CN216416727U - Push-pull type cup cover and cup using same - Google Patents

Abstract

The utility model relates to a push-pull type cup cover and a cup using the same, the cup cover comprises a cover body and a sliding cover which is connected on the cover body and can slide left and right, a water outlet window is arranged on the base plate of the cover body, a flip cover which is hinged on the cover body at the left end and can be turned over up and down at the right end is arranged below the base plate and is used for sealing the closed cover of the water outlet window, a slide bar which can pass through the water outlet window is fixedly arranged on the top surface of the flip cover, and the slide bar is parallel to the hinge axis of the flip cover; the sliding way is arranged below the cover plate on the sliding cover, the sliding rod moves left and right on the sliding way, the sliding cover and the flip cover form a linkage mechanism capable of driving the sliding rod to rotate up and down around the hinge axis through the cooperation of the sliding rod of the sliding way, the sliding cover slides to drive the sliding rod to slide so that the sliding rod rotates up and down around the hinge axis, and then the flip cover is driven to turn up and down to cover or open the water outlet window. When the cup cover is closed, the water outlet window is sealed in a closed manner by the flip cover from the lower part, and the water outlet window is covered by the sliding cover from the upper part, so that the cup cover has good sealing performance and heat preservation performance.

Description

Push-pull type cup cover and cup using same

Technical Field

The utility model relates to a cup cover for opening a drinking port of a cup through a push-pull sliding cover, and also relates to a cup using the cup cover.

Background

Chinese utility model patent with publication number CN204245819U 'sliding cover bowl cover and drinking cup' discloses a bowl cover, and this bowl cover includes that the top surface is equipped with the bowl cover body of the slick and sly sunken face, is equipped with the delivery port at the position that sunken face is close to the edge, and there is the sliding closure at the middle part of sunken face through forked tail slide rail sliding connection, can realize opening delivery port and closing cap delivery port through the push-and-pull removal sliding closure.

The cup cover with the structure only uses the sliding cover to seal the water outlet, and does not use other sealing cover structures to seal the water outlet in a sealing way, so that the sealing property and the heat preservation property are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a push-pull type cup cover to solve the problem that the sealing performance and the heat preservation performance of the existing sliding cover cup cover are relatively poor. Simultaneously, the utility model also provides a cup using the push-pull type cup cover.

In order to realize the purpose, the push-pull type cup cover of the utility model adopts the following technical proposal: the push-pull type cup cover comprises a cover body and a sliding cover which is connected to the cover body and can slide in a left-right push-pull manner, a water outlet window is formed in a substrate of the cover body, a flip cover is arranged below the substrate, the left end of the flip cover is hinged to the cover body, the right end of the flip cover can be turned over up and down to seal the water outlet window in a sealing manner, a sliding rod which can penetrate through the water outlet window is fixedly arranged on the top surface of the flip cover, and the sliding rod is parallel to the hinge axis of the flip cover; the sliding way is arranged below the cover plate on the sliding cover, the sliding rod moves left and right on the sliding way, the sliding cover and the flip cover form a linkage mechanism capable of driving the sliding rod to rotate up and down around the hinge axis through the cooperation of the sliding rod of the sliding way, the sliding cover slides to drive the sliding rod to slide so that the sliding rod rotates up and down around the hinge axis, and then the flip cover is driven to turn up and down to cover or open the water outlet window.

The technical scheme of further optimization is that the slide way is an inclined slide way with a high left and a low right; the slide way surface is correspondingly provided with a backstop bulge for preventing the slide rod from backing in the cover closing position and the opening position.

The technical scheme of further optimization is that the right end of the slide way is provided with an opening for the slide rod to enter and exit the slide way.

The technical scheme of further optimization is that the hinged support of the flip cover is provided with a non-return bulge which prevents the flip cover from rotating to the back after the slide rod is separated from the slide cover and then is turned downwards to a set cleaning position.

The technical scheme of the optimization is that the lower sliding surface of the slideway is formed by an L-shaped cantilever plate fixedly arranged on the bottom surface of the sliding cover plate, the free end of the cantilever plate faces to the right, and the free end of the cantilever plate is provided with an upturned anti-falling blocking edge; the slide bar is positioned at the root of the cantilever plate when the flip cover is closed and at the anti-falling blocking edge of the cantilever plate when the flip cover is opened.

The further optimized technical scheme is that the opening size of the slide way is smaller than the radial size of the slide rod in a free state; the slide bar is fixedly supported on the top surface of the flip cover through bridging at two ends; and a water outlet window sealing ring is arranged on the turnover cover.

The technical scheme of further optimization is that two vertical plates extending along the left and right are arranged on the bottom surface of a cover plate of the sliding cover, the two vertical plates are arranged on the front side and the rear side of the slide way in parallel, the bottom edges of the vertical plates are in a convex arc shape to form an upper slide rail, and a clamping block is arranged in the middle of the upper slide rail; the sliding cover is clamped on the arc-shaped clamping edges on the front side wall and the rear side wall of the water outlet window of the cover body through the clamping block and is in sliding fit with the arc-shaped clamping edges, and lower sliding rails in sliding fit with the upper sliding rails are further arranged on the front side wall and the rear side wall of the water outlet window.

The technical scheme is that a right limit stop table is arranged on the cover body, the sliding cover slides rightwards, and when the sliding cover slides rightwards to the position where the buckling block is matched with the right limit stop table in a stop mode, the turnover cover reaches a covering position.

The technical scheme is further optimized that a left limiting damping table with a sliding cover sliding leftwards is arranged on the side wall of the water outlet window of the cover body, and when the sliding cover slides leftwards until the clamping block is in contact with the right end inclined plane of the left limiting damping table, the turnover cover reaches an opening position; the side wall of the water outlet window of the cover body is also provided with a left limiting baffle table, the sliding cover slides leftwards, the left limiting baffle table is positioned at the left end of the left limiting damping table, and when the sliding cover slides leftwards to the buckling block to be matched with the left limiting baffle table in a blocking mode, the sliding rod of the turnover cover is separated from the sliding cover.

The utility model discloses the cup adopts following technical scheme: the cup comprises a cup body and a cup cover arranged on the cup opening of the cup body, wherein the cup cover adopts a push-pull type cup cover in any scheme.

The utility model has the advantages that: because the flip cover with one hinged end is additionally arranged below the cover body substrate, the slide rod is fixedly arranged on the flip cover, the slide way is arranged on the bottom surface of the cover plate of the slide cover, the slide cover and the flip cover form a linkage mechanism through the matching connection of the slide rod and the slide way, and the linkage mechanism combines the sliding of the slide cover and the sliding of the slide rod into the up-and-down rotary motion of the slide rod around the hinge axis, so that when the slide cover is pushed leftwards and rightwards, the slide cover drives the slide rod to slide on the slide way, the slide rod can rotate up and down around the hinge axis, and the flip cover is driven to turn up and down to cover or open the water outlet window; when the cup cover is closed, the water outlet window is sealed in a closed manner by the flip cover from the lower part, and the water outlet window is covered by the sliding cover from the upper part, so that the cup cover has good sealing performance and heat preservation performance.

Drawings

FIG. 1 is a perspective view of an embodiment of the cup of the present invention in a closed state, and is also an application state view of an embodiment of the push-pull type cup cover of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a perspective view of the flip cover of fig. 2;

FIG. 4 is a perspective view of the slider cover of FIG. 2;

FIG. 5 is a perspective view from below of FIG. 4;

FIG. 6 is a cross-sectional view of the slide portion on the slide of FIG. 4;

FIG. 7 is a perspective view from below of the cover of FIG. 2;

FIG. 8 is a perspective view from above of the cover of FIG. 7;

FIG. 9 is an enlarged view of the middle portion of the water exit window of FIG. 7;

FIG. 10 is a cross-sectional view of FIG. 7;

FIG. 11 is a sectional view of the slide cover and the cover of FIG. 2;

FIG. 12 is a sectional view of the flip and slider assembly of FIG. 2;

FIG. 13 is a cross-sectional view of the lid of FIG. 1 in a closed position;

fig. 14 is a partial enlarged view at B in fig. 13;

FIG. 15 is a cross-sectional view of the lid of FIG. 1 in an open state;

FIG. 16 is an enlarged view of a portion of FIG. 15 at C;

FIG. 17 is a cross-sectional view of the lid in FIG. 1 in a cleaning state;

fig. 18 is a partially enlarged view at D in fig. 14.

In the figure:

1 is a sliding cover, wherein: 10 is a cover plate, 11 is a vertical plate, 12 is a buckling block, 13 is an upper sliding rail, 14 is a cantilever plate, 140 is a convex rib, 141 and 142 are backstop bulges, 15 is a rib, 16a is a left push-pull nose, 16b is a right push-pull nose, 17 is a slideway, 171 is a slideway opening, and 18 is a process window;

2 is a lid, in the lid: 21 is a substrate; 22 is a water outlet window, 221 is an arc-shaped clamping edge, 223 is a left limit damping platform, and 224 is a left limit baffle platform; 23 is a rib block, 231 is a right limit stop table; 24 is a hinged support, 241 is a non-return projection; 25 is a lower slide rail;

3 is a flip, in which: 31 is a hinge shaft, 32 is a slide bar, and 33 is a water outlet window sealing ring;

4 is a cup mouth sealing ring;

5 is a cup body.

Detailed Description

An embodiment of the push-pull cup lid of the present invention is shown in fig. 1 to 18, and the cup lid includes a sliding cover 1, a cover body 2 and a flip cover 3 assembled together. The cover body 2 comprises a base plate 21, a water outlet window 22 is arranged on the base plate close to the right edge, a concave space for the installation and sliding of the sliding cover 1 is arranged above the base plate, a space for the installation and overturning of the overturning cover 3 is arranged below the base plate, and an installation connecting structure for installing the cup cover on the cup body is also arranged below the base plate, can adopt an internal screw connection mode or an external screw connection mode, and then is provided with a cup mouth sealing ring 4 for sealing; the sliding cover 1 is connected on the cover body in a sliding way and can slide back and forth above the substrate 21 relative to the cover body 2 along the left and right direction by pushing and pulling left and right; the left end of the flip 3 is hinged on the cover body, the right end is driven by the sliding cover 1 to turn up and down below the substrate 21, and the flip covers or opens the water outlet window of the cover body in a closed manner through turning; a linkage structure is arranged between the sliding cover 1 and the flip cover 3, and the sliding cover slides left and right to drive the flip cover to turn up and down.

The flip cover 3, as shown in fig. 3, is a component for sealing the water outlet window of the cover body, the left end of the flip cover is provided with a hinge shaft 31, the right end is a cover sealing part, the top surface of the cover sealing part is bridged, supported and fixed with a slide bar 32, the slide bar is parallel to the axis of the hinge shaft 31, and the cover sealing part is further provided with a water outlet window sealing ring 33.

The sliding cover 1, as shown in fig. 4 to 6, includes a circular cover plate 10, a left push-pull nose 16a and a right push-pull nose 16b are provided on the top surface of the cover plate, a slide way 17 for the flip slide bar 32 to move left and right is provided below the cover plate, the slide way is an inclined slide way with a high left and a low right, and an opening 171 for the slide bar 32 to enter and exit the slide way is provided at the right end of the slide way. The lower sliding surface of the slideway is preferably formed by an L-shaped cantilever plate 14 fixedly arranged on the bottom surface of the sliding cover, the free end of the cantilever plate is arranged towards the right, and the upper sliding surface of the slideway is formed by a rib 15 positioned on one side of the cantilever plate; the free end of the cantilever plate is also provided with an upward-warped anti-release edge, a gap between the anti-release edge and the upper sliding surface is a slideway opening, and the size of the slideway opening is slightly smaller than the radial size of the slide rod 32 in a free state, so that the slide rod enters and exits the slideway opening 171 to enable the slide rod to extrude the slideway opening by means of external force to force the cantilever plate to elastically stretch outwards, and after the slide rod enters the slideway, the slide rod can be prevented from being released from the slideway in the normal opening and closing process of the cup cover. Parallel vertical plates 11 are further arranged on the front side and the rear side of the slide way on the bottom surface of the cover plate 10, the two vertical plates extend along the left-right direction, the bottom edges of the vertical plates are in a convex arc shape to form an upper slide rail 13 with a sliding cover in sliding fit with the cover body, a buckling block 12 is further arranged in the middle of the upper slide rail, and the outer side of the buckling block protrudes out of the plate surface of the vertical plate, and the bottom surface of the buckling block protrudes out of the rail surface of the upper slide rail; of the two vertical plates, the vertical plate far away from the ribs 15 is provided with a process window 18 to facilitate demoulding during production.

A lid body 2, as shown in fig. 7 to 10, in which a longitudinal section of a concave space at an upper portion of a lid body substrate 21 is inverted trapezoidal; a hinged support 24 is fixed on the bottom surface of the base plate 21 near the left side, the axis of a hinged hole on the hinged support extends along the front-back direction, and a non-return bulge 241 is further arranged on the hinged support. The water outlet window 22 of the cover body is rectangular, the front and back side walls are long edges, the front and back side walls are provided with arc-shaped clamping edges 221 extending along the length direction of the side walls, the distance between the front and back side walls is matched with the distance between the two clamping blocks 12 on the sliding cover, so that the two clamping blocks 12 can be just correspondingly clamped on the arc-shaped clamping edges 221 of the front and back side walls and can slide relatively on the clamping blocks, meanwhile, the distance between the front and back side walls is also matched with a slide bar part on the sliding cover, and the slide bar part can be ensured to pass through the water outlet window up and down. The positions of the front and rear side walls of the water outlet window, which are close to the right side wall, are provided with rib blocks 23, and the left end surfaces of the rib blocks form a right limiting stop 231 for the sliding cover 1 to slide rightwards; the left limiting damping platforms 223 with sliding covers sliding leftwards are arranged on the front side wall and the rear side wall and close to the left side wall, the damping platforms 223 are arranged close to the arc-shaped clamping edges, the right end surfaces of the damping platforms are inclined surfaces, and the opposite surfaces of the front damping platform and the rear damping platform and the inclined surfaces of the right ends of the front damping platform and the rear damping platform are damping surfaces; the left end of the water outlet window is also provided with a left limit stop 224 with the sliding cover 1 sliding leftwards, the left limit stop is arranged at the left end of the left limit damping platform 223, and the left limit stop 224 is preferably directly formed by the left side wall of the water outlet window. The cover body is also provided with a lower slide rail 25 for the slide rail 13 on the slide cover to slide left and right on the upper surface, the lower slide rail is arranged on a concave arc line extending left and right at intervals in three sections, wherein the right section is arranged on the top surface of the rib block 23.

Referring to fig. 11 and 12, when the sliding cover 1, the cover body 2 and the flip cover 3 are assembled, the fastening block 12 of the sliding cover is pressed down towards the middle of the water outlet window of the cover body, the sliding cover 1 and the cover body 2 are connected by the fastening of the fastening block 12 and the arc-shaped fastening edge 221, the flip cover 3 is mounted on the hinged support of the cover body through the hinged shaft, the sliding rod 32 is placed at the opening of the sliding way and contacts with the opening of the sliding way, and at this time, the left push-pull nose 16a is pushed rightwards to enable the sliding rod to enter the sliding way, so that the assembly is completed. In the assembled cup cover, the flip cover 3 can be turned over up and down below the cover body substrate to close or open the water outlet window of the cover body from the lower part, the slide cover 1 can slide left and right above the cover body substrate to drive the flip cover to turn over up and down, in the process of sliding the slide cover on the cover body left and right, the upper slide rail 13 of the slide cover slides on the lower slide rail 25 of the cover body, and the clamping block 12 in the middle of the upper slide rail slides on the arc-shaped clamping edge 221 of the cover body.

The push-pull cup cover has three states, namely a closed state, an open state and a cleaning state.

Referring to fig. 13 and 14, this is a closed state of the cup cover, when the cup cover needs to be opened, the right push-pull nose 16b is pushed leftward, the slide cover 1 is controlled to slide leftward, the slide rod 32 on the flip cover slides rightward relatively along the slide way 17, the flip cover 3 is driven by the slide rod to turn downward, when the slide cover 1 slides leftward until the upper snap block 12 of the slide cover contacts with the right end inclined plane of the left limiting damping platform 223 on the cover body, and the hand-feeling sliding resistance increases suddenly, the pushing is stopped, at this time, the slide rod 32 just moves to the anti-disengagement edge at the right end of the slide way, at this time, the cup cover is in an open state as shown in fig. 15, and the slide cover 1 and the flip cover 3 are both in open positions.

Referring to fig. 15 and 16, this is an open state of the cup cover, when the cup cover needs to be closed, the left push-pull nose 16a is pushed rightwards, the slide cover 1 is controlled to slide rightwards, the slide rod 32 slides leftwards relatively along the slide way, the flip cover 3 is driven by the slide rod to turn upwards, when the slide cover 1 slides rightwards until the buckling block 12 is matched with the right limit stop 231 on the cover body in a blocking manner, the push is stopped, at this time, the slide rod 32 is just at the root of the cantilever plate at the left end of the slide way, the cup cover is in a closed state as shown in fig. 13, the flip cover 3 reaches the closed position to close the water outlet window 22 of the cover body from below, and the slide cover 1 is also just at a horizontal position to cover the water outlet window 22 from above.

In order to enable the cup cover to have a certain state locking function in a covering state and an opening state, backstop protrusions 141 and 142 for preventing the sliding rod 32 from backing in the covering position and the opening position are correspondingly arranged on a slide way surface of the slide way 17, the backstop protrusions have certain blocking effect on the sliding rod in a natural state, and when thrust is applied, the sliding rod 32 can overcome and cross the blocking of the backstop protrusions to further start sliding. The retaining protrusions 141 and 142 are formed by both ends of the rib 140 provided on the lower slide surface, and retaining mating surfaces at both ends are inclined surfaces or arc surfaces.

Referring to fig. 17 and 18, this is the cleaning state of the cup cover, when the cup cover needs to be cleaned, the cup cover is opened first, then the right push-pull nose 16b is pushed leftwards, the slide cover 1 slides leftwards until the upper buckle block 12 is stopped by the left limit stop 224 on the cover body and cannot slide continuously, at this time, the slide rod 32 is separated from the slide opening 171 and separated from the slide cover 1, the flip cover 3 is separated from the slide cover 1, and thus the inside and outside of the cup cover can be cleaned. When the cup cover is washed by the dishwasher, in order to prevent the situation that the inner part of the cup cover is not thoroughly cleaned when the flip cover is closed to the cover body in the washing process, the flip cover 3 can be turned to the non-return bulge 241 on the hinged support and cross the non-return bulge to the left side of the flip cover, the flip cover 3 is opened to the greatest extent at the position, the flip cover is the best washing position for washing the cup cover by the dishwasher, and the non-return bulge 241 can temporarily fix the flip cover at the washing position to prevent the flip cover 3 from rotating in the washing process.

The utility model discloses in, sliding closure 1 and flip 3 constitute link gear, and the motion of slide bar 32 around articulated axis rotation is formed by the slip of sliding closure 1 and the slip complex of the relative slide way 17 of slide bar 32, as long as can order about slide bar 32 around flip's articulated axis rotation from top to bottom after two slip actions are synthetic in the link gear. In the embodiment, the linkage mechanism adopts a mode that a sliding cover is obliquely moved and matched with an inclined slideway, in other embodiments, the linkage structure can adopt a mode that the sliding cover is horizontally moved and matched with the inclined slideway or the sliding cover is obliquely moved and matched with a horizontal slideway, and the two matching structures can also compound the motion of the sliding rod into up-and-down rotation motion around a hinge axis, so that the sliding cover slides to control the turnover cover to turn over to cover or open the cup cover.

The embodiment of the utility model is shown in fig. 1 to 18, the cup comprises a cup body 5 and a cup cover installed on the rim of the cup body through a screw joint, the structure of the cup cover is the same as that of the embodiment of the push-pull type cup cover, the structure is not repeated, and a rim sealing ring 4 is arranged on the cup cover and the rim of the cup along the pressing.

Claims (10)

1. Push-pull type bowl cover, including the lid with connect can control the gliding sliding closure of push-pull on the lid, its characterized in that: a water outlet window is formed in a base plate of the cover body, a flip cover is arranged below the base plate, the left end of the flip cover is hinged to the cover body, the right end of the flip cover can be turned up and down to seal the water outlet window in a sealing manner, a sliding rod capable of penetrating through the water outlet window is fixedly arranged on the top surface of the flip cover, and the sliding rod is parallel to the hinge axis of the flip cover; the sliding way is arranged below the cover plate on the sliding cover, the sliding rod moves left and right on the sliding way, the sliding cover and the flip cover form a linkage mechanism capable of driving the sliding rod to rotate up and down around the hinge axis through the cooperation of the sliding rod of the sliding way, the sliding cover slides to drive the sliding rod to slide so that the sliding rod rotates up and down around the hinge axis, and then the flip cover is driven to turn up and down to cover or open the water outlet window.

2. A push-pull cup cover according to claim 1, characterized in that: the slide way is an inclined slide way with a high left and a low right; the slide way surface is correspondingly provided with a backstop bulge for preventing the slide rod from backing in the cover closing position and the opening position.

3. A push-pull lid according to claim 1 or 2, characterised in that: the right end of the slide way is provided with an opening for the slide rod to enter and exit the slide way.

4. A push-pull cup cover according to claim 3, characterized in that: and the hinged support of the flip cover is provided with a non-return bulge which prevents the flip cover from rotating to the back after the slide rod is separated from the slide cover and then is turned downwards to a set cleaning position.

5. A push-pull cup cover according to claim 3, characterized in that: the lower sliding surface of the slideway is formed by an L-shaped cantilever plate fixedly arranged on the bottom surface of the sliding cover plate, the free end of the cantilever plate faces to the right, and the free end of the cantilever plate is provided with an upturned anti-falling blocking edge; the slide bar is positioned at the root of the cantilever plate when the flip cover is closed and at the anti-falling blocking edge of the cantilever plate when the flip cover is opened.

6. A push-pull cup cover according to claim 5, characterized in that: the opening size of the slide way is smaller than the radial size of the slide rod in a free state; the slide bar is fixedly supported on the top surface of the flip cover through bridging at two ends; and a water outlet window sealing ring is arranged on the turnover cover.

7. A push-pull cup cover according to claim 5, characterized in that: the bottom surface of the cover plate of the sliding cover is provided with two vertical plates extending along the left and right sides, the two vertical plates are arranged on the front side and the rear side of the slide way in parallel, the bottom edges of the vertical plates are in a convex arc shape to form an upper slide rail, and the middle part of the upper slide rail is provided with a clamping block; the sliding cover is clamped on the arc-shaped clamping edges on the front side wall and the rear side wall of the water outlet window of the cover body through the clamping block and is in sliding fit with the arc-shaped clamping edges, and lower sliding rails in sliding fit with the upper sliding rails are further arranged on the front side wall and the rear side wall of the water outlet window.

8. A push-pull cup cover according to claim 7, characterized in that: the cover body is provided with a right limiting stop platform, the sliding cover slides rightwards, and when the sliding cover slides rightwards to the buckling block to be matched with the right limiting stop platform, the turnover cover reaches a covering position.

9. A push-pull cup cover according to claim 7, characterized in that: a left limiting damping table with a sliding cover sliding leftwards is arranged on the side wall of the water outlet window of the cover body, and when the sliding cover slides leftwards until the clamping block is in contact with the right end inclined plane of the left limiting damping table, the turnover cover reaches an opening position; the side wall of the water outlet window of the cover body is also provided with a left limiting baffle table, the sliding cover slides leftwards, the left limiting baffle table is positioned at the left end of the left limiting damping table, and when the sliding cover slides leftwards to the buckling block to be matched with the left limiting baffle table in a blocking mode, the sliding rod of the turnover cover is separated from the sliding cover.

10. Cup, include the cup and install the bowl cover on the cup rim of a cup, its characterized in that: the cup cover adopts the push-pull cup cover of any one of the claims 1 to 9.

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