CN110817203A - Uncovering structure, garbage can cover assembly and garbage can - Google Patents

Abstract

The embodiment of the invention relates to a cover opening structure, a garbage can cover assembly and a garbage can. The cover opening structure is arranged on the barrel cover assembly, the barrel cover assembly comprises an annular sleeving part and a cover body which is pivotally connected to the sleeving part, and the top of the side wall of the sleeving part is provided with an opening; this structure of uncapping includes: the switch part is rotatably connected to the opening and can be buckled and connected with the cover body; the touch part is rotationally connected to the opening, is positioned below the switch part and is contacted with the switch part, and the touch part rotates from a first position to a second position when being touched so as to enable the switch part to rotate and the cover body and the switch part to be opened in a tripping way. The garbage can provided by the embodiment of the invention has the advantages of simple structure and low cost, and can prevent the peculiar smell in the can from diffusing to a certain extent.

Description

A cover opening structure, a trash can cover assembly and a trash can

technical field

The embodiments of the present invention relate to the technical field of daily necessities, and in particular, to an opening structure, a trash can cover assembly and a trash can.

Background technique

There are many sealable trash cans in the existing trash cans in the market. As shown in Figure 1, it is the patent drawing with the application number of 201921060916.0 and the name "a sealable trash can". The side wall includes a flexible side wall made of flexible material, and the upper surface of the barrel body is provided with a pull-out part with a groove, when the barrel body is placed with a garbage bag with a sealing drawstring The pocket opening can be sleeved on the upper edge of the barrel, and at least part of the pocket opening can be located at the flexible side wall, the sealing drawstring is at least partially located in the groove, and when the sealing drawstring is pulled, the flexible side The wall is deformed, so that the bag mouth of the garbage bag is gradually separated from the edge of the barrel body and sealed, so as to facilitate the smooth sealing of the garbage bag.

Regarding the above technical solution, the inventor found that there are at least the following technical problems: the sealable trash can is open or partially open during normal use, which easily leads to the emission of dirty and peculiar smells of the trash, which affects the customer's experience of using the trash can. sense. Therefore, it is necessary to improve one or more problems existing in the above-mentioned related technical solutions.

It is noted that this section is intended to provide a background or context for the embodiments of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a cover opening structure, a trash can cover assembly and a trash can, thereby at least to a certain extent overcoming one or more problems caused by the limitations and defects of the related art.

According to a first aspect of the embodiments of the present invention, there is provided a lid opening structure, which is arranged on a barrel lid assembly, the barrel lid assembly includes an annular sleeve portion, and a cover body pivotally connected to the sleeve portion, The top of the side wall of the sleeve portion has an opening; the cover opening structure includes:

a switch part, which is rotatably connected to the opening and can be snap-connected with the cover body;

The trigger part is rotatably connected to the opening, located below the switch part, and in contact with the switch part, the trigger part rotates from the first position to the second position when it is triggered, so that the switch part rotates to The cover body and the switch portion are released by tripping.

In an embodiment of the present invention, the switch portion includes:

a button part, the button part is movably connected with the sleeve part at the opening, and the button part is provided with a buckling part adapted to the edge of the cover part;

The inclined part is located below the key part, and the inclined part can drive the key part to rotate through self-deflection, so that the cover body and the buckle part are disengaged and opened.

In an embodiment of the present invention, the opening has a protruding portion at a position below the button portion, and the protruding portion is used for fixing one end of the elastic member; and the other end of the elastic member is connected to the button portion, The elastic member is used to reset the button portion.

In an embodiment of the present invention, the touch portion includes:

a rotating shaft, the rotating shaft is movably connected with the sleeve part at the opening;

a trigger rod, which is vertically connected with the rotating shaft, and can be rotated from the first position to the second position when the trigger rod is triggered;

The trigger head is arranged on the rotating shaft, and can be rotated indirectly by the rotation of the trigger rod, so that the inclined part in contact with the trigger head is offset.

In an embodiment of the present invention, the rotating shaft is also connected with a reset rod parallel to it, and a reset elastic member is wound around the reset rod and the rotating shaft. The position returns to the first position.

In an embodiment of the present invention, the cover opening structure further includes an installation frame, and the installation frame is located below the rotating shaft, and the installation frame is used for fixing one end of the reset elastic member;

The mounting frame includes a bottom plate, and the bottom plate has a strip hole for the trigger rod to pass through the strip hole to realize rotation at a preset position.

According to a second aspect of the embodiments of the present invention, there is provided a trash can cover assembly, the bucket cover assembly comprising:

an annular sleeve part, the top of the side wall of the sleeve part has an opening;

a cover, pivotally connected to the sleeve;

a switch part, which is rotatably connected to the opening and can be snap-connected with the cover body;

The trigger part is rotatably connected to the opening, located below the switch part, and in contact with the switch part, the trigger part rotates from the first position to the second position when it is triggered, so that the switch part rotates to The switch portion is released from the cover body.

In an embodiment of the present invention, a side wall of the sleeve part has a rope outlet, and the rope outlet part extends to the upper surface of the sleeve part;

Wherein, the upper surface of the sleeve part located above the rope outlet has an arc-shaped notch.

According to a third aspect of the embodiments of the present invention, there is provided a trash can, the trash can includes a whole body, and also includes a bucket cover assembly sleeved on the upper part of the bucket body, and the bucket cover assembly is the trash can bucket described in the above embodiments cover assembly.

In an embodiment of the present invention, a storage space is provided at the inner bottom of the trash can, and a through hole is opened on the side wall of the trash can corresponding to the storage space, so that the storage box can enter through the through hole and be placed in the trash can. the storage space.

The technical solutions provided by the embodiments of the present invention may include the following beneficial effects:

In the embodiment of the present invention, according to the lid opening structure, the trash can lid assembly and the trash can provided by the above-mentioned embodiments, by setting the lid opening structure on the barrel lid assembly, when the trigger part in the lid opening structure is pumped by the garbage bag After the rope contraction is triggered, the trigger part can be rotated from the first position to the second position, so that the switch part in contact with the trigger part is rotated, and finally the cover body and the switch part arranged on the barrel cover assembly are separated. The buckle opens so that the sealed garbage bag can be removed from the trash can. The lid opening structure provided by this embodiment is simple in structure and low in cost; in addition, the trash can lid assembly with the lid opening structure can avoid the emission of peculiar smells in the trash can to a certain extent.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 shows the structural representation of a kind of sealable trash can in the prior art;

Fig. 2 shows the partial sectional structure schematic diagram of the trash can in the exemplary embodiment of the present invention;

Fig. 3 shows a partial enlarged schematic view of a trash can lid assembly in an exemplary embodiment of the present invention;

Fig. 4 shows a partial enlarged schematic diagram of a trash can lid assembly in an exemplary embodiment of the present invention;

FIG. 5 shows a schematic diagram of the structure of a switch part in an exemplary embodiment of the present invention;

FIG. 6 shows a schematic diagram of the structure of a trigger part in an exemplary embodiment of the present invention;

FIG. 7 shows a schematic diagram of the structure of a mounting frame in an exemplary embodiment of the present invention;

FIG. 8 shows a schematic diagram of the structure of the annular sleeve part in the exemplary embodiment of the present invention;

FIG. 9 shows a partial enlarged schematic view of the annular sleeve part in the exemplary embodiment of the present invention;

FIG. 10 shows a schematic diagram of the structure of the cover body in the exemplary embodiment of the present invention.

Detailed ways

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of embodiments of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repeated descriptions will be omitted. Some of the block diagrams shown in the figures are functional entities that do not necessarily necessarily correspond to physically or logically separate entities.

As shown in FIG. 1, a sealable trash can provided in the prior art, the side wall of the barrel 601 at least partially includes a flexible side wall 6012 made of a flexible material, and the upper surface of the barrel is provided with a concave The drawing part of the slot 2021, when the bucket body is placed with a garbage bag with a sealing drawstring, the bag opening of the garbage bag can be sleeved on the upper edge of the bucket body, and at least part of the bag opening may be located at the flexible side wall, the closure drawstring is located at least partially within the groove, and when the closure drawstring is pulled, the flexible sidewall is deformed and the mouth of the garbage bag is removed from the bucket. The edges of the body are gradually detached and sealed.

The sealable trash can is in an open or partially open state during normal use, which easily leads to the emission of dirty and peculiar smells of the trash, which affects the customer's experience of using the trash can.

In this example embodiment, a cover opening structure is first provided. Referring to FIG. 3 , the lid opening structure is disposed on the barrel lid assembly 100 , and the barrel lid assembly 100 includes an annular sleeve portion 102 and a cover body 101 pivotally connected to the sleeve portion 102 , The top of the side wall of the sleeve portion 102 has an opening 1021 ; the cover opening structure may include a switch portion 200 and a trigger portion 300 .

The switch portion 200 is rotatably connected to the opening 1021 and can be connected to the cover body 101 in a snap-fit connection; the trigger portion 300 is rotatably connected to the opening 1021 , located below the switch portion 200 and connected to the cover 101 . When the switch portion 200 is in contact, the trigger portion 300 rotates from the first position to the second position when activated, so that the switch portion 200 is rotated and the cover 101 and the switch portion 200 are tripped and opened.

According to the lid opening structure, the trash can lid assembly and the trash can provided by the above embodiments, by arranging the lid opening structure on the lid assembly, when the triggering part in the lid opening structure is triggered by the shrinkage of the drawstring of the garbage bag, the lid can be opened. The touch part is rotated from the first position to the second position, so that the switch part in contact with the touch part is rotated, and finally the cover body and the switch part arranged on the barrel cover assembly are released and opened, so as to facilitate the sealing after sealing. take out the garbage bag from the trash can. The cover opening structure provided by this embodiment is simple in structure and low in cost.

Hereinafter, each part of the above-described lid opening structure in the present exemplary embodiment will be described in more detail with reference to FIGS. 2 to 10 .

In one embodiment, the lid opening structure is disposed on the barrel cover assembly 100 , and the barrel lid assembly 100 includes an annular sleeve portion 102 , and a cover body 101 pivotally connected to the sleeve portion 102 . The top of the side wall of the sleeve portion 102 has an opening 1021 ; the cover opening structure may include a switch portion 200 and a trigger portion 300 .

The switch portion 200 is rotatably connected to the opening 1021 and can be connected to the cover body 101 in a snap-fit connection; the trigger portion 300 is rotatably connected to the opening 1021 , located below the switch portion 200 and connected to the cover 101 . When the switch portion 200 is in contact, the trigger portion 300 rotates from the first position to the second position when activated, so that the switch portion 200 is rotated and the cover 101 and the switch portion 200 are tripped and opened.

Specifically, as shown in FIG. 8 , in order to enable the lid opening structure to be better installed on the tub lid assembly 100 , the tub lid assembly 100 includes an annular sleeve portion 102 . 102 has a certain thickness, and an opening 1021 is opened at the top of the side wall of the sleeve part 102, the opening 1021 is used to place the opening cover structure, and the sleeve part 102 is connected to a cover body 101, the cover body 101 can pass through The torsion spring is connected to the rotating shaft on the sleeve portion 102, but is not limited to this, so that the cover body 101 can be automatically opened after being tripped, but is not limited to this.

In addition, as shown in FIG. 2 , the cover opening structure includes a switch portion 200 and a trigger portion 300 . The switch portion 200 is movably connected to the opening 1021 and can be buckled with the cover body 101 . When the switch part 200 is rotated and deflected, the cover body 101 that is engaged with the switch part 200 will be released, so that the cover body 101 is automatically opened; the trigger part 300 is also movably connected at the position of the opening 1021, and It is located below the switch part 200, and a part of the touch part 300 is in contact with the switch part 200. When the touch part 300 is touched, for example, the touch part 300 is pulled by the drawstring of a garbage bag placed in the trash can. The trigger is not specifically limited; the trigger part 300 moves from the first position to the second position, and the switch part 200 in contact with the trigger part 300 will also deflect correspondingly at this time, so that the cover body 101 and the The switch unit 200 is tripped and automatically opened. The first position is the position where the trigger lever is located in the vertical direction, and the second position is the position to which the trigger lever 302 is rotated after being triggered by the drawstring of the garbage bag, that is, the first position There is a preset angle between the second position and the second position, which can be set according to the actual situation, and is not specifically limited here.

In one embodiment, the switch portion 200 includes a button portion 201 and an inclined portion 202 . The button portion 201 is movably connected with the sleeve portion 102 at the opening 1021, and the button portion 201 is provided with a buckling portion (not shown in the figure) that fits with a part of the edge of the cover body 101; The sloped portion 202 is located below the button portion 201 , and the sloped portion 202 can drive the button portion 201 to rotate through its own deflection, so that the cover 101 and the engaging portion are disengaged and opened.

Specifically, as shown in FIGS. 3 to 5 , in order to describe the switch portion 200 clearly, the switch portion 200 is divided into a button portion 201 and a sloped portion 202 , and the sloped portion 202 is located below the button portion 201 . There are shaft holes 203 on both sides of the button portion 201, and the shaft hole 203 is connected with the shaft 204 of the sleeve portion 102 at the opening 1021, so that the button portion 201 can be movably connected with the sleeve portion 102, specifically The connection method is not limited to this, and reference may be made to the prior art design. In addition, the button portion 201 is further provided with a buckling portion, and the buckling portion can be in the shape of a buckling, but not limited thereto, the buckling portion can be adapted to fit with a part of the edge of the cover body 101 . Buckle. It should be noted that, the snap-fit portion can also be provided on the cover body 101 for snap-connecting the cover body and the button portion, and can be set according to a specific manufacturing process, which is not specifically limited here.

In order to facilitate the relative movement of the inclined surface portion 202 and the triggering portion 300, the inclined surface portion 202 can be specifically arranged in a concave shape, that is, when the switch portion 200 is at the original position, the triggering portion 300 is located at the lower recess of the concave surface, When the touch part 300 is touched, the touch part 300 will move up along the lower concave part of the concave surface, so that the inclined part 202 is displaced, so as to drive the button part 201 connected with the inclined part 202 to rotate, and finally the cover body is made to rotate. 101 is disengaged from the engaging portion on the button portion 201 and automatically opens.

In one embodiment, the opening 1021 has a protruding portion 1024 at a position below the button portion 201, and the protruding portion 1024 is used to fix one end of an elastic member (not shown in the figure); The other end is connected to the button portion 201 , and the elastic member is used to reset the button portion 201 .

For example, as shown in FIG. 9 , after the switch portion 200 is rotated so that the cover body 101 is tripped and opened, the switch portion 200 can be restored as soon as possible, so that the cover body 101 can be manually re-fastened to all Therefore, an elastic member is installed below the button portion 201, and the elastic member is specifically a spring, which is not limited here; specifically, at the opening 1021 and located in the button portion 201 A protruding portion 1024 is provided at the lower position of the button. The protruding portion 1024 is used to fix one end of the spring and connect the other end of the spring with the bottom surface of the button portion 201. Two springs are arranged symmetrically on the bottom surface of the button portion 201, which is not specifically limited.

In addition, when the switch portion 200 is relatively rotated due to the movement of the trigger portion 300 from the first position to the second position, the above-mentioned spring also changes from the undeformed state to the extended state. , the spring will drive the switch portion 200 to return to its original position, so that the cover 101 and the switch portion 200 can be buckled again.

In one embodiment, the triggering part 300 includes a rotating shaft 301 , a triggering rod 302 and a triggering head 303 . The rotating shaft 301 is movably connected with the sleeve portion 102 at the opening 1021; the trigger rod 302 is vertically connected with the rotating shaft 301, and when the trigger rod 302 is triggered, it can rotate from the first position to the second position. Two positions, that is, from the position shown in FIG. 3 to the position shown in FIG. 4 ; the trigger head 303 is arranged on the rotating shaft 301 and can be indirectly rotated by the rotation of the trigger rod 302 , so that the trigger head 303 is connected to the contact head. The slope portion 202 which is in contact with 303 is displaced.

Specifically, as shown in FIGS. 3 , 4 and 6 , in order to understand the trigger portion 300 more clearly, the trigger portion 300 is divided into a rotating shaft 301 , a trigger rod 302 and a trigger head 303 . The rotating shaft 301 is arranged horizontally, the trigger rod 302 is vertically connected with the rotating shaft 301 , and the trigger head 303 is also arranged on the rotating shaft 301 , and the direction of the trigger rod 302 and the trigger head 303 is located on the rotating shaft 301 different directions.

When the trigger lever 302 is triggered by being pulled by a drawstring of a garbage bag placed in the trash can, for example, the trigger lever 302 will rotate from the first position to the second position, so as to be located at the opening 1021 and connected to the sleeve The rotating shaft 301 movably connected to the part 102 rotates, and the rotating shaft 301 will drive the touch head 303 arranged on it to rotate, so that the inclined part 202 in contact with the touch head 303 is offset, and the key part 201 is driven to rotate. Rotate to make the cover 101 and the button part 201 snap off and automatically open.

In one embodiment, the rotating shaft 301 is also connected with a reset rod 304 parallel to it, and a reset elastic member 500 is wound around the reset rod 304 and the rotating shaft 301, and the reset elastic member 500 can make the triggering The portion 300 is restored from the second position to the first position.

For example, as shown in FIGS. 3 , 4 and 6 , the rotating shaft 301 is further provided with a reset rod 304 , and the axial direction of the reset rod 304 is parallel to the axial direction of the rotating shaft 301 . A reset elastic member 500 is wound around the rotating shaft 301, which can be a reset torsion spring, which is not limited here, and one end of the reset elastic member 500 is located on a mounting frame 400. For example, in one example, the cover opening structure A mounting bracket 400 is also included, and the mounting bracket 400 is located below the rotating shaft 301 , and the mounting bracket 400 is used for fixing one end of the restoring elastic member 500 .

When the trigger lever 302 is triggered to rotate from the first position to the second position, the rotating shaft 301, the trigger head 303 and the reset lever 304 are all deflected accordingly. The trigger part 300 inside the rod 302 can be restored as soon as possible. By setting the reset torsion spring on the trigger part 300, the trigger part 300 can be automatically restored after the trigger is completed. The reset torsion spring is specifically arranged on the rotating shaft 301 and the reset lever 304, and the end of the reset torsion spring close to the rotating shaft 301 is fixed on the mounting frame 400. The specific installation method of the reset torsion spring can refer to the prior art, which is not limited here. It should be noted that the mounting bracket 400 is not only used to fix the return torsion spring, but also can be used to shield the internal structure of the trigger portion 300, so that the trash can lid assembly with the lid opening structure is more beautiful.

In one example, the mounting bracket 400 includes a bottom plate 401, and the bottom plate 401 has a strip hole 402 for the actuating rod 302 to pass through the strip hole 402 to realize rotation at a preset position.

Specifically, as shown in FIG. 7 , in order to realize the free rotation of the trigger rod 302 within a certain angle, a strip-shaped through hole is formed on the bottom plate 401 of the mounting frame 400 , and the trigger rod 302 passes through the strip-shaped hole 402 , and can realize automatic rotation between the first position and the second position, the first position and the second position are the preset positions, the first position and the second position can make the cover body 101 come off The buckle is opened as the basis, and can be set according to the actual situation, and there is no specific limitation here.

According to the lid opening structure provided above, by arranging the lid opening structure on the tub lid assembly, when the triggering part in the lid opening structure is triggered, the switch part in contact with the triggering part can be rotated, so that the switch part in the tub lid assembly can be rotated. The upper cover and the switch part are released to facilitate the replacement of garbage bags. The cover opening structure is not only simple in structure and convenient for manufacture, but also low in cost.

This example embodiment also provides a trash can lid assembly 100 . Referring to FIGS. 2 and 8 , the bucket cover assembly 100 includes an annular sleeve portion 102 , a cover body 101 , a switch portion 200 , and a trigger portion 300 .

The top of the side wall of the sleeve part 102 has an opening 1021; the cover body 101 is pivotally connected to the sleeve part 102; the switch part 200 is rotatably connected to the opening 1021, and can be connected with the cover body 101 snap-fit connection; the trigger part 300 is rotatably connected to the opening 1021, located below the switch part 200, and in contact with the switch part 200, the trigger part 300 rotates from the first position to the second position when triggered two positions, so that the switch part 200 is rotated to make the switch part 200 and the cover body 101 release.

For the understanding of the annular sleeve part 102 , the cover body 101 , the switch part 200 and the touch part 300 included in the bucket cover assembly 100 , reference may be made to the above-mentioned embodiments, and details are not repeated here.

In one embodiment, a side wall of the sheathing portion 102 has a rope outlet 1022, and the rope outlet 1022 partially extends to the upper surface of the sheathing portion 102; The upper surface of the upper sleeve portion 102 has an arc-shaped notch 1023 .

Specifically, as shown in FIG. 8 , the bucket cover assembly 100 involved in this embodiment is a bucket cover assembly 100 adapted to a sealable trash can, and the sealable trash can in the prior art is provided with a Therefore, in this embodiment, the side wall of the sleeve portion 102 is provided with a rope outlet 1022 that is adapted to the above groove, and the part of the rope outlet 1022 is the part of the rope outlet 1022 shown in FIG. 8 . The shown cord-out slit 10221 extends to the upper surface of the sleeve 102, so that the drawstring of the garbage bag can be taken out along the cord-out slit 10221, and the user only needs to shrink the cord of the garbage bag, and no other extras are needed. Therefore, the trash can lid assembly 100 is simple in structure and easy to operate. It should be noted that, the specific shape of the rope outlet 1022 can be set according to the actual production situation, which is not limited here.

In addition, as shown in FIG. 10 , in order to further strengthen the sealing between the cover body 101 and the sleeve part 102 , an arc-shaped gap 1023 is provided on the upper surface of the sleeve part 102 above the rope outlet 1022 . One side of the cover body 101 has a protruding portion 1012 that fits with the arc-shaped gap 1023. This arrangement can reduce the area of the opening 1021 of the upward continuation portion of the rope outlet 1022, and can reduce garbage to a certain extent. The emission of odor in the barrel, but not limited to this. It should be noted that the cover body 101 can be a complete cover body that does not include the protruding portion 1012 , and the cover body 101 can be integrally disposed above the annular sleeve portion 102 , and this arrangement can also The cover body 101 is made to cover the arc-shaped gap 1023, so as to reduce the emission of peculiar smell in the trash can to a certain extent.

In one embodiment, the switch portion 200 includes a button portion 201 and an inclined portion 202 . The button portion 201 is movably connected with the sleeve portion 102 at the opening 1021, and the button portion 201 is provided with a buckling portion adapted to a part of the edge of the cover body 101; the inclined portion 202 is located on the Below the button portion 201 , the inclined portion 202 can drive the button portion 201 to rotate through its own deflection, so that the cover body 101 and the engaging portion are disengaged and opened. The details can be understood with reference to the foregoing embodiments, and details are not repeated here.

In one embodiment, the opening 1021 has a protruding portion 1024 at a position below the button portion 201 , and the protruding portion 1024 is used for fixing one end of an elastic member; and the other end of the elastic member is connected to the button portion. 201 is connected, and the elastic piece is used to reset the button part 201 . The details can be understood with reference to the foregoing embodiments, and details are not repeated here.

In one embodiment, the triggering part 300 includes a rotating shaft 301 , a triggering rod 302 and a triggering head 303 . The rotating shaft 301 is movably connected with the sleeve portion 102 at the opening 1021; the trigger rod 302 is vertically connected with the rotating shaft 301, and when the trigger rod 302 is triggered, it can rotate from the first position to the second position. Two positions; the trigger head 303 is disposed on the rotating shaft 301 and can be indirectly rotated by the rotation of the trigger rod 302 , so that the inclined surface 202 in contact with the trigger head 303 is offset. The details can be understood with reference to the foregoing embodiments, and details are not repeated here.

In one embodiment, the rotating shaft 301 is also connected with a reset rod 304 parallel to it, and a reset elastic member 500 is wound around the reset rod 304 and the rotating shaft 301, and the reset elastic member 500 can make the triggering The portion 300 is restored from the second position to the first position. The details can be understood with reference to the foregoing embodiments, and details are not repeated here.

In one embodiment, the cover opening structure further includes an installation frame 400, and the installation frame 400 is located below the rotating shaft 301, and the installation frame 400 is used for fixing one end of the reset elastic member 500; the installation frame 400 includes a bottom plate 401, and the bottom plate 401 has a strip-shaped hole 402 for the actuating rod 302 to pass through the strip-shaped hole 402 to realize rotation at a preset position. The details can be understood with reference to the foregoing embodiments, and details are not repeated here.

According to the trash can lid assembly provided by the above embodiments, by setting the lid opening structure on the lid assembly, when the triggering part in the lid opening structure is triggered, the switch part in contact with the triggering part can be rotated, thereby making the setting The cover body and the switch part on the bucket cover assembly are tripped and opened, so as to facilitate the replacement of the garbage bag. The trash can cover assembly is not only simple in structure and low in cost, but also can avoid the emission of peculiar smell in the trash can to a certain extent.

This example embodiment also provides a trash can. Referring to FIG. 2 , the trash can includes a bucket body 601 and a bucket cover assembly 100 sleeved on the upper portion of the bucket body 601 . The bucket cover assembly 100 is the trash can bucket cover assembly 100 described in the above embodiment.

Specifically, as shown in FIG. 2 , the bucket cover assembly 100 and the bucket body 601 are detachably connected. In addition, in an example, the inner bottom of the trash can is provided with a storage space, and the storage space is corresponding to the storage space. A through hole is defined on the side wall of the trash can in the space, so that the storage box 602 can enter and be placed in the storage space through the through hole. The storage box 602 can store items such as garbage bags, so that the user can replace the garbage bags in time.

According to the lid-opening structure, the trash can lid assembly and the trash can provided by the above-mentioned embodiments, by setting the lid-opening structure on the lid assembly, when the triggering part in the lid-opening structure is triggered, the triggering part in contact with the triggering part can be made to The switch part is rotated, so that the cover body and the switch part provided on the bucket cover assembly are released and opened, so as to facilitate the replacement of the garbage bag. The cover opening structure is not only simple in structure and convenient for manufacture, but also low in cost, so that the trash can with the cover opening structure can avoid the emission of peculiar smell in the trash can to a certain extent.

It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on The orientation or positional relationship shown in the accompanying drawings is only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot It is understood as a limitation on the embodiments of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the embodiments of the present invention, unless otherwise expressly specified and limited, terms such as “installation”, “connection”, “connection”, and “fixation” should be understood in a broad sense. For example, it may be a fixed connection or a It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the embodiments of the present invention, unless otherwise expressly specified and limited, the first feature "on" or "under" the second feature may include the first and second features in direct contact, or may include the first and second features The two features are not in direct contact but through another feature between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses or adaptations of the invention which follow the general principles of the invention and which include common knowledge or conventional techniques in the art not disclosed by the invention . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the invention being indicated by the appended claims.

Claims (10)

1. A lid opening structure, which is arranged on a barrel lid assembly, characterized in that the barrel lid assembly comprises an annular sleeve part, and a cover body pivotally connected to the sleeve part, the sleeve part side The top of the wall has an opening; the cover opening structure includes: a switch part, which is rotatably connected to the opening and can be snap-connected with the cover body; The trigger part is rotatably connected to the opening, located below the switch part, and in contact with the switch part, the trigger part rotates from the first position to the second position when it is triggered, so that the switch part rotates to The cover body and the switch portion are released by tripping. 2. The cover opening structure according to claim 1, wherein the switch part comprises: a button part, the button part is movably connected with the sleeve part at the opening, and the button part is provided with a buckling part adapted to the edge of the cover part; The inclined part is located below the key part, and the inclined part can drive the key part to rotate through self-deflection, so that the cover body and the buckle part are disengaged and opened. 3 . The cover opening structure according to claim 2 , wherein the opening has a protruding portion at a position below the button portion, and the protruding portion is used for fixing one end of the elastic member; and the other end of the elastic member is 3 . One end is connected with the button portion, and the elastic member is used to reset the button portion. 4. The lid opening structure according to claim 2, wherein the trigger portion comprises: a rotating shaft, the rotating shaft is movably connected with the sleeve part at the opening; a trigger lever, connected with the rotating shaft, when the trigger lever is triggered, it can rotate from the first position to the second position; The trigger head is arranged on the rotating shaft, and can be rotated indirectly by the rotation of the trigger rod, so that the inclined part in contact with the trigger head is offset. 5 . The cover opening structure according to claim 4 , wherein a reset lever parallel to the rotation shaft is also connected, and a reset elastic member is wound around the reset rod and the part of the rotation shaft, and the reset elastic member can The trigger portion is returned from the second position to the first position. 6 . The cover opening structure according to claim 5 , wherein the cover opening structure further comprises an installation frame, and the installation frame is located below the rotating shaft, and the installation frame is used to fix one end of the reset elastic member. 7 . ; The mounting frame includes a bottom plate, and the bottom plate has a strip hole for the trigger rod to pass through the strip hole to realize rotation at a preset position. 7. A trash can cover assembly, characterized in that, the bucket cover assembly comprises: an annular sleeve part, the top of the side wall of the sleeve part has an opening; a cover, pivotally connected to the sleeve; a switch part, which is rotatably connected to the opening and can be snap-connected with the cover body; The trigger part is rotatably connected to the opening, located below the switch part, and in contact with the switch part, the trigger part rotates from the first position to the second position when it is triggered, so that the switch part rotates to The switch portion is released from the cover body. 8 . The trash can lid assembly according to claim 7 , wherein a side wall of the sleeve portion has a rope outlet, and a portion of the rope outlet extends to the upper surface of the sleeve portion; 9 . Wherein, the upper surface of the sleeve part located above the rope outlet has an arc-shaped notch. 9 . A trash can, comprising a bucket body, further comprising a bucket cover assembly sleeved on the upper part of the bucket body, the bucket cover assembly being the trash can bucket cover assembly of claim 7 or 8 . 10. The trash can according to claim 9, wherein a storage space is provided at the inner bottom of the trash can, and a through hole is provided on the trash can sidewall corresponding to the storage space, so that the storage box can pass through the trash can. A through hole enters and is placed in the storage space.

Images