CN210055531U

CN210055531U - Mechanical linkage single-hand opening and closing cup cover based on elastic power principle

Info

Publication number: CN210055531U
Application number: CN201921037370.7U
Authority: CN
Inventors: 常嘉能; 谈考; 郑红梅; 田杰
Original assignee: Hefei University of Technology
Current assignee: Hefei University of Technology
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-02-14
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to an opening and closing structure of a drinking water container, and discloses a mechanical linkage single-hand opening and closing cup cover based on the elastic power principle, which comprises a sealing rubber cushion, an outer cover and a middle bolt, silica gel rubber band, snap and stagnant water bullet lid, the well bolt is equipped with perpendicular slide rail and horizontal slide rail, the snap is equipped with the perpendicular spout corresponding with perpendicular slide rail, stagnant water bullet lid is equipped with the horizontal spout corresponding with horizontal slide rail, the snap both ends are equipped with trapezoidal lug, stagnant water bullet lid is equipped with the spout that has the inclined plane in the position corresponding with trapezoidal lug, silica gel rubber band one end is connected with the hook groove of well bolt, the silica gel rubber band other end links to each other with the inboard arch of stagnant water bullet lid, the snap medial surface is equipped with first magnet, the inside position that corresponds with first magnet of enclosing cover is equipped with the second magnet, trapezoidal lug is equipped with the third magnet, stagnant water bullet lid is equipped with the fourth magnet around the spout that has the inclined plane. Therefore, the operability, the user friendliness and the structural durability of the cup cover opened and closed by one hand are improved.

Description

Mechanical linkage single-hand opening and closing cup cover based on elastic power principle

Technical Field

The utility model relates to an open-close structure of a drinking container, in particular to a mechanical linkage single-hand open-close cup cover based on the elastic power principle.

Background

The existing one-hand opening and closing cup cover realizes the opening mode of one-hand opening and closing by utilizing the combination of a buckle and a rubber ring. The cup cover is generally operated by pressing a button at one end with a single hand to trigger a series of movements of the buckle, so that the cup cover is separated from the rubber ring and turned outwards for 180 degrees. In the cup cover opening mode, the cup cover is turned over at an overlarge angle and at an overlong distance, so that water drops can splash, and the use experience of a user is influenced; the cup cover opening mode with large amplitude can also enable the structure of the cup cover connecting part to be easily damaged, and can reduce the service life of the cup cover.

In addition, when the cup cover is closed, a user needs to turn over the cup cover by hand first and then tightly press the cup cover on the cup body. The force and distance required for this closing action are relatively large and sometimes even require the use of the other hand to operate. The closing mode brings a series of troubles to users and has the problem of inconvenient operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the required action of opening and shutting of present one-hand bowl cover inconvenient, the water droplet that the range of stirring is too big to cause splashes and bowl cover structure fragile scheduling problem, the utility model discloses an adopt an operation mode for the buckle structure of push-and-pull based on elastic power principle and mechanical linkage principle, required action simple accurate more that opens and shuts, the structure is compacter durable, has promoted easy operability, user friendly and the structure durability that the one-hand bowl cover opened and shut.

According to one aspect of the present invention, there is provided a mechanical linkage single-hand openable cup lid based on elastic dynamic principle, comprising a sealing rubber pad, an outer lid, a middle bolt, a silica gel rubber band, a snap fastener and a water stop elastic lid, wherein the middle bolt is provided with a vertical slide rail and a horizontal slide rail, the snap fastener is provided with a vertical slide groove corresponding to the vertical slide rail, the water stop elastic lid is provided with a horizontal slide groove corresponding to the horizontal slide rail, both ends of the snap fastener are provided with trapezoidal bumps, the water stop elastic lid is provided with a slide groove with an inclined plane at a position corresponding to the trapezoidal bumps, one end of the silica gel rubber band is connected with a hook groove of the middle bolt, the other end of the silica gel rubber band is connected with an inner protrusion of the water stop elastic lid, a first magnet is provided at an inner side of the snap fastener, a second magnet is provided at a position corresponding to the first magnet inside the outer lid, the trapezoidal bumps are, the first magnet and the second magnet have opposite polarities, and the third magnet and the fourth magnet have opposite polarities.

According to the utility model discloses an exemplary embodiment, stagnant water flip is equipped with perpendicular spout shape assorted buckle.

According to the utility model discloses an exemplary embodiment, perpendicular slide rail is T type slide rail, and perpendicular spout is T type spout, the buckle is the T type.

According to the utility model discloses an exemplary embodiment, horizontal slide rail is T type slide rail, and horizontal spout is T type spout.

According to the utility model discloses an exemplary embodiment, the inboard arch of stagnant water bullet lid is equipped with first sealed plug and the sealed plug of second.

According to an exemplary embodiment of the present invention, the outer cover is connected to the middle bolt by a snap.

According to the utility model discloses an exemplary embodiment, the inboard protruding side of stagnant water bullet lid is equipped with connecting grooves.

The beneficial effects of the utility model are that, through above design, adopt neotype mode of opening and shutting, the effectual convenience that increases the bowl cover that opens and shuts. The button is pressed down by the thumb to open the cover, and the water-stopping elastic cover is pulled back by the index finger to close the cup cover.

Compared with the existing cup cover, the cup cover simplifies the opening and closing mode of the cup cover, and is simpler and more convenient to operate. Compared with the existing cup cover opened and closed by a single hand, the cup cover is more in line with ergonomics and the force application direction of fingers, thereby realizing the operation of opening and closing by a single hand more effectively and more effectively in a labor-saving way.

Drawings

FIG. 1 is a schematic diagram of an explosion structure of a mechanical linkage single-hand opening and closing cup cover based on the elastic power principle according to the utility model;

FIG. 2 is a top view of a snap in accordance with the present invention;

fig. 3 is a plan view of the water stop elastic cover according to the present invention;

FIG. 4 is a schematic structural view of the mechanical linkage one-hand opening and closing cup cover in a closed state based on the elastic power principle according to the present invention;

FIG. 5 is a schematic structural view of the mechanical linkage one-hand opening and closing cup cover in an open state based on the elastic power principle according to the present invention;

fig. 6 is a cross-sectional view of the mechanical linkage single-hand opening and closing cup cover based on the elastic power principle according to the utility model.

In the figure, 1-sealing rubber cushion, 2-outer cover, 3-middle bolt, 4-snap fastener, 5-water stop elastic cover, 6-first sealing rubber plug, 7-second sealing rubber plug, 8-silica gel rubber band, 10-first magnet, 9-second magnet, 11-third magnet and 12-fourth magnet.

Detailed Description

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

The utility model provides a technical scheme that its technical problem adopted is: a mechanical linkage single-hand opening and closing cup cover based on an elastic power principle comprises a movable part (comprising a snap 4 and a water stop elastic cover 5) and a static part (comprising an outer cover 2 and a middle bolt 3) of the cup cover. The static part is connected with the cup body, and the movable part is connected with the static part through a track, a buckle and a magnetic attraction.

As shown in fig. 1, the mechanical linkage single-hand open-close cup lid (hereinafter also referred to as "single-hand open-close cup lid") based on the elastic dynamic principle of the present invention includes a sealing rubber pad 1, an outer lid 2, a middle bolt 3, a silica gel rubber band 8, a snap 4 and a water stop elastic lid 5.

The middle bolt 3 is provided with a T-shaped vertical slide rail and a T-shaped horizontal slide rail. The snap fastener 4 is provided with a T-shaped vertical sliding groove corresponding to the T-shaped vertical sliding rail. The water stop elastic cover 5 is provided with a T-shaped horizontal sliding groove corresponding to the T-shaped horizontal sliding rail.

Two ends of the snap fastener 4 are provided with symmetrical trapezoidal lugs, and the water stop elastic cover 5 is provided with a sliding groove with an upward inclined plane at the position corresponding to the trapezoidal lugs.

The 8 one end of silica gel rubber band is connected with the hook groove of 3 upper ends of well bolts, and the 8 other end of silica gel rubber band links to each other with the inboard arch of stagnant water flip-flop 5 (links to each other through the connecting groove of inboard protruding side).

As shown in fig. 2, a first magnet 10 is provided at a middle position of an inner side surface of the snap 4, and a second magnet 9 is provided at a position corresponding to the first magnet 10 inside the cover 2 (as shown in fig. 6). The trapezoidal projection is provided with a third magnet 11 (i.e. the snap 4 is provided with a pair of third magnets 11, including a third magnet 11(1) and a third magnet 11 (2)). The water stop elastic cover 5 is provided with a fourth magnet 12 (as shown in fig. 6) around a chute having an inclined surface, and for example, when the mechanical linkage one-hand opening and closing cup cover based on the elastic dynamic principle is in a closed state, the fourth magnet 12 is provided at a position horizontally opposite to the third magnet 11 (similarly, the water stop elastic cover 5 is provided with a pair of fourth magnets 12 including a fourth magnet 12(1) and a fourth magnet 12 (2)).

To provide a mutual attraction force, the first magnet 10 and the second magnet 9 are of opposite polarity, and the third magnet 11 (pair) and the fourth magnet 12 (pair) are of opposite polarity.

As can be seen from fig. 3, the water stop elastic cover 5 is provided with a buckle matched with the shape of the T-shaped vertical chute. The cylindrical protrusion of the inboard of stagnant water flip 5 is equipped with first sealed plug 6 and the sealed plug 7 of second. When the cup cover is closed by one hand, the first sealing rubber plug 6 can seal the water outlet on the sealing rubber pad 1, and the second sealing rubber plug 7 can seal the air outlet on the sealing rubber pad 1.

As shown in fig. 1, the outer cap 2 and the middle bolt 3 may be connected by a snap fit.

Fig. 4 and 5 show the state diagrams of the one-hand opening and closing cup cover when the one-hand opening and closing cup cover is closed and opened respectively.

In actual operation, in the process of opening the cup cover, the snap button 4 is pressed downwards, so that the first magnet 10 inside the snap button 4 and the second magnet 9 in the outer cover 2 are mutually attracted, and the water stop elastic cover 5 is ejected outwards under the action of magnetic force, elastic force and mechanical force.

In the process of closing the cup cover, the water stop elastic cover 5 is pushed back inwards, the right slope of the water stop elastic cover extrudes the snap fastener 4 to rebound upwards, and when the T-shaped buckle of the water stop elastic cover 5 is overlapped with the T-shaped vertical sliding rail, the cup cover returns to the initial closed state under the interaction of the third magnet 11 and the fourth magnet 12.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a bowl cover that opens and shuts is handed to mechanical linkage based on elastic power principle which characterized in that: the mechanical linkage single-hand opening and closing cup cover based on the elastic power principle comprises a sealing rubber cushion, an outer cover, a middle bolt, a silica gel rubber band, a snap and a water stop elastic cover, the middle bolt is provided with a vertical sliding rail and a horizontal sliding rail, the snap fastener is provided with a vertical sliding groove corresponding to the vertical sliding rail, the water stopping elastic cover is provided with a horizontal sliding groove corresponding to the horizontal sliding rail, two ends of the snap fastener are provided with trapezoidal convex blocks, the water stopping elastic cover is provided with a sliding groove with an inclined plane at a position corresponding to the trapezoidal convex blocks, one end of the silica gel rubber band is connected with the hook groove of the middle bolt, the other end of the silica gel rubber band is connected with the inner side of the water stopping elastic cover in a protruding mode, the inner side face of the snap fastener is provided with a first magnet, the position, corresponding to the first magnet, in the outer cover is provided with a second magnet, the trapezoidal convex blocks are provided with a third magnet, the water stopping elastic cover is provided with a fourth magnet around the sliding groove with the inclined plane.

2. The mechanical linkage single-hand opening and closing cup cover based on the elastic power principle as claimed in claim 1, is characterized in that: the water stop elastic cover is provided with a buckle matched with the vertical sliding groove in shape.

3. The mechanical linkage single-hand opening and closing cup cover based on the elastic power principle as claimed in claim 2, characterized in that: the vertical slide rail is a T-shaped slide rail, the vertical slide groove is a T-shaped slide groove, and the buckle is T-shaped.

4. The mechanical linkage single-hand opening and closing cup cover based on the elastic power principle as claimed in claim 1, is characterized in that: the horizontal sliding rail is a T-shaped sliding rail, and the horizontal sliding groove is a T-shaped sliding groove.

5. The mechanical linkage single-hand opening and closing cup cover based on the elastic power principle as claimed in claim 1, is characterized in that: the inboard arch of stagnant water flip lid is equipped with first sealed plug and the sealed plug of second.

6. The mechanical linkage single-hand opening and closing cup cover based on the elastic power principle as claimed in claim 1, is characterized in that: the outer cover is connected with the middle bolt through a buckle.

7. The mechanical linkage single-hand opening and closing cup cover based on the elastic power principle as claimed in claim 1, is characterized in that: the convex side surface of the inner side of the water stop elastic cover is provided with a connecting groove.