CN218808157U - Garbage can cover structure with lock catch and garbage can with garbage can cover structure - Google Patents

Abstract

The utility model discloses a garbage can cover structure with a lock catch, which comprises a can cover, wherein the bottom of the can cover is provided with a slidable lock catch, so that external impact is difficult to directly act on a push-pull part on the top surface of the can cover; the lock catch is provided with a first hook part and a push-pull part, the barrel cover is provided with an opening for exposing the push-pull part, the upper edge or the opening ring of the barrel body is provided with a buckling part for being buckled by the first hook part, or the inner curled edge of the decorative ring arranged at the barrel opening is directly used as the buckling part; the first hook part is buckled or separated from the buckling part by pushing and pulling the push-pull part to move the lock catch, the unlocking operation of the lock catch is to push and pull the push-pull part in a direction parallel or basically parallel to the barrel cover, and the lock catch is far away from the direction of external impact which possibly occurs, so that a high-stable lock catch state can be kept; simultaneously, the garbage can with the garbage can cover structure is disclosed, the push-pull part is positioned on the top surface of the can cover at the highest position, the push-pull operation is complex compared with the pressing operation, the garbage can is not easy to be mistakenly opened by a pet or a child, and the garbage can has a better behavior correction effect.

Description

Garbage can cover structure with lock catch and garbage can with garbage can cover structure

Technical Field

The utility model belongs to the garbage bin field, concretely relates to garbage bin cover structure with hasp and garbage bin thereof.

Background

Pets are the feelings of many people in modern society, and people who raise the pets are more and more, but the pets are difficult to avoid bad habits in the raising process, wherein one of typical behaviors is to overturn a garbage can, so that the living space is dirty, and the feeders need to carry out extra sanitary and clean work; in addition, children have a behavior of turning over the trash can due to heavy curiosity, and in order to avoid the situation, it is particularly necessary to arrange the lock catch on the trash can.

In order to solve the problems, the inventor designs 'a flip garbage can with a pet lock', the application number is CN202121751384.2, which comprises a can body, a pedal and a can cover, the pedal is arranged at the lower end of the can body, the pedal is connected with the can cover through a support rod, the can cover is hinged at the upper end of the can body, and the opening and closing of the can cover are driven through the pedal and the support rod; the barrel cover is provided with a rotatable hook piece at the edge, the hook piece is provided with a downward hook part and a pressing part, and the hook part is buckled on the upper edge of the barrel body by pressing the pressing part to rotate the hook piece; the upper edge of the barrel body is provided with a buckling part which is buckled by the hook part, the barrel cover can not be opened when the hook part is buckled on the upper edge of the barrel body by pressing the pressing part and rotating the hook part, namely the barrel cover is in a buckling state, namely a pet can not step on the barrel cover through a paw or the head of the pet can not push the barrel cover, and the pet gradually loses interest in the garbage can along with the increase of times that the pet can not open the garbage can, so that the behavior of the pet can be corrected; the pressing part is broken off with fingers and thumb to rotate the hook piece to make the hook part break away from the upper edge of the barrel body, and the barrel cover can be opened by pedaling.

The above patent is the prior application of the inventor, and through further development and improvement and consumer feedback on the product, the inventor finds that the above technical scheme has a space for improvement: 1. the technical scheme really realizes the locking of the barrel cover, but the pressing part for switching the locking/unlocking state protrudes outwards and is exposed on the side surface of the barrel cover, if a pet knocks down the garbage barrel or a child knocks the garbage barrel with a toy and other objects, external impact has a greater possibility to act on the pressing part, and then the barrel cover is switched to the unlocking state, so that the stability of the locking state of the barrel cover is especially necessary to be improved through the structural design; 2. one of the core products of the applicant is a trash can model with a decorative opening ring arranged at the opening of a can body, the decorative opening ring is formed by rolling smooth and shiny metal, and is provided with an inner curled edge to hide sharp edges, namely, a bayonet is not suitable for being provided with the hook part buckle for the decorative opening ring with attractive appearance, and the inner curled edge is not beneficial to the hook part buckle, so that a lock catch structure suitable for the metal decorative opening ring is necessarily designed.

Disclosure of Invention

To the problem among the correlation technique, the utility model provides a garbage bin cover structure and garbage bin with hasp to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

a garbage can cover structure with a lock catch comprises a can cover, a slidable lock catch is arranged at the bottom of the can cover, the lock catch is provided with a first hook part and a push-pull part,

the barrel cover is provided with an opening which penetrates up and down, the push-pull part is exposed to the top surface of the barrel cover through the opening,

the upper edge or the opening ring of the barrel body is provided with a buckling part which is buckled by the first hook part, or the inner curled edge of the decorative ring arranged at the barrel opening is directly used as the buckling part;

the first hook part is buckled or separated from the buckling part by pushing and pulling the push-pull part to move the lock catch.

Preferably, a sliding cavity is arranged on the bottom surface of the opening, supports the lock catch and limits the sliding stroke of the lock catch.

Preferably, the lock catch comprises a base surface part, the base surface part is positioned at the bottom of the barrel cover, and the front side of the base surface part protrudes forwards to form the first hook part;

the top surface of the base surface part protrudes upwards to form a transverse convex strip, and the transverse convex strip is the push-pull part.

Preferably, the width of the first hook part is smaller than that of the base surface part;

the front side wall of the sliding cavity is provided with a through hole only allowing the first hook part to extend out, so that the sliding stroke of the lock catch is limited.

Preferably, the top surface and the bottom surface of hasp all are equipped with convex slip sand grip, the surface of slip sand grip is the cambered surface.

Preferably, a stopping structure is arranged between the sliding cavity and the lock catch, and the stopping structure prevents the lock catch from sliding automatically.

Preferably, a second downward hook portion is arranged on the rear side of the base surface portion, and a stop protruding strip arranged along the sliding direction of the lock catch is arranged in the sliding cavity corresponding to the second hook portion;

when the second hook part slides at the top end of the stop convex strip and exceeds the front end of the sliding convex strip, the front end of the convex sliding convex strip blocks the lock catch to slide backwards, and the first hook part is kept to buckle the buckle part;

when the second hook part slides at the top end of the stop convex strip and exceeds the rear end of the sliding convex strip, the rear end of the convex sliding convex strip prevents the lock catch from sliding forwards, and the first hook part keeps retracting inwards and does not protrude outwards from the side wall of the barrel cover;

the sliding convex strip and the second hook part form the stop structure.

Preferably, the sliding cavity is arranged separately from the barrel cover,

the edge of the opening protrudes downwards to form a surrounding wall, and the transverse convex strip is surrounded by the surrounding wall and does not protrude out of the top surface of the barrel cover;

the side wall of the sliding cavity is provided with at least one elastically deformable clamping tongue, the surrounding wall is provided with a clamping groove matched with the clamping tongue, and the sliding cavity is fixed at the bottom of the barrel cover through the clamping tongue clamped in the clamping groove.

A garbage can comprises the garbage can cover structure.

Preferably, the garbage can comprises a can body and a pedal, the pedal is arranged at the lower end of the can body, and the pedal is connected with the can cover through a support rod and used for driving the can cover to turn over;

the first hook part is in a locking state when being buckled on the buckling part, the barrel cover cannot be turned over through the pedal, the first hook part is in an unlocking state when not buckled on the buckling part, and the barrel cover can be turned over through the pedal.

The utility model has the advantages that:

firstly, the lock catch is arranged on the barrel cover, the operable push-pull part is exposed on the top surface of the barrel cover, even if the garbage can is knocked over, external impact is difficult to directly act on the push-pull part on the top surface of the barrel cover,

meanwhile, the unlocking operation of the lock catch is to push and pull the push-pull part in a direction parallel or basically parallel to the barrel cover, while the unlocking operation of the pressing part applied earlier applies force in a direction vertical or basically perpendicular to the pressing part, namely, the direction is closer to the direction of external impact, so that impact unlocking is easily caused, the utility model discloses the force application direction of the push-pull operation is far away from the direction of external impact, therefore, the barrel cover can keep a highly stable lock catch state;

secondly, the push-pull part is positioned on the top surface of the highest barrel cover, and the push-pull operation is complex compared with the pressing operation applied in the prior art, so that the barrel cover is not easy to be opened by a pet or a child, and has a good behavior correction effect;

finally, the inner curled edge of the decorative opening ring made of metal can be directly used as the buckling part of the first hook part, so that the appearance shape of the decorative opening ring can be kept, and the buckling of the barrel cover can be realized by using the inner curled edge.

Drawings

Fig. 1 is one of the schematic structural diagrams (locked state) of embodiment 1 of the present invention;

fig. 2 is a second schematic structural view (unlocked state) of embodiment 1 of the present invention;

fig. 3 is a third schematic structural view (unlocked state) of embodiment 1 of the present invention;

fig. 4 is an exploded view of embodiment 1 of the present invention;

fig. 5 is one of the schematic structural diagrams of the lock of the present invention;

fig. 6 is a second schematic structural view of the lock of the present invention;

fig. 7 is a schematic view of an assembly structure of the mouth ring, the lock catch and the sliding cavity (locked state) according to the present invention;

fig. 8 is a schematic structural view of a second limiting component of the present invention;

fig. 9 is a partial sectional view showing a locked state of the present invention;

fig. 10 is a partial sectional view of the unlocked state of the present invention;

fig. 11 is one of the schematic structural diagrams of embodiment 2 of the present invention;

fig. 12 is a second schematic structural view of embodiment 2 of the present invention.

Description of the labeling:

1. a barrel cover; 101. a surrounding wall; 102. an opening; 103. a card slot;

2. locking; 201. a push-pull section; 202. a first hook part; 203. a basal surface portion; 204. sliding the convex strip; 205. a second hook part;

3. a sliding cavity; 301. a port; 302. a latch; 303. a stop convex strip;

4. a mouth ring; 401. a buckle part;

5. a barrel body;

6. pedaling;

7. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 12, a trash can cover 1 structure with a latch includes a can cover 1, a latch 2 sliding along the bottom of the can cover 1 is disposed at the bottom of the can cover 1, and the latch 2 has a first hook 202 and a push-pull 201;

the barrel cover is provided with an opening 102 which penetrates up and down, and the push-pull part 201 is exposed to the top surface of the barrel cover 1 through the opening 102;

the upper edge or the opening ring 4 of the barrel body is provided with a buckling part 401 which is buckled by the first hook part 202, or the inner curled edge of the decorative ring arranged at the barrel opening is directly used as a buckling part;

the first hook 202 is fastened or separated from the fastening part 401 by pushing and pulling the push-pull part 201 to move the lock catch 2.

Firstly, the latch 2 is arranged on the barrel cover 1 and the operable push-pull part 201 is exposed on the top surface of the barrel cover 1, even if the trash can is knocked over, external impact is difficult to directly act on the push-pull part 201 on the top surface of the barrel cover 1,

meanwhile, the unlocking operation of the latch 2 is to push and pull the push-pull portion 201 in a direction parallel or substantially parallel to the barrel cover 1, while the unlocking operation of the pressing portion of the prior application is to apply a force in a direction perpendicular or substantially perpendicular to the pressing portion, i.e. closer to the direction of the external impact, thereby easily causing impact unlocking, and the force application direction of the push-pull operation of the embodiment is far from the direction of the external impact, so that the barrel cover 1 can maintain a highly stable latch 2 state;

secondly, the push-pull part 201 is positioned on the top surface of the highest barrel cover 1, and the push-pull operation is complex compared with the pressing operation applied in the prior art, so that the barrel cover is not easy to be opened by a pet or a child, and has a good behavior correction effect;

finally, if the inner curled edge of the metal rolled decorative opening ring 4 can be directly used as the buckling part 401 of the first hook part 202, the appearance shape of the decorative opening ring 4 can be kept, and the buckling 2 of the barrel cover 1 can be realized by the inner curled edge.

The sliding of the lock catch 2 has various implementation structures, in this embodiment, the bottom surface of the opening 102 is provided with a sliding cavity 3 with an open top, the sliding cavity 3 supports the lock catch 2 and limits the sliding stroke of the lock catch 2, the sliding cavity 3 with a complete cavity structure has high strength, can better bear the long-term and frequent collision of the lock catch 2, and has a wrapping protection effect on the lock catch 2.

Specifically, the lock catch 2 comprises a base surface portion 203, the base surface portion 203 is located at the bottom of the barrel cover 1, and the front side of the base surface portion 203 protrudes forwards to form the first hook portion 202;

the top surface of the base surface part 203 protrudes upward to form a transverse protruding strip, which provides a sufficient area for fingers to pinch and grasp for push-pull operation, and the transverse protruding strip is the push-pull part 201.

More specifically, the preceding, back both sides of horizontal sand grip to base surface portion 203 arc transition avoids the junction of horizontal sand grip and base surface portion 203 forms the atress concentrated area of easy fracture easy to break.

The width of the first hook 202 is smaller than that of the base 203, and the front side wall of the sliding cavity 3 is provided with a through hole 301 through which only the first hook 202 extends, so as to limit the sliding stroke of the lock catch 2.

In this embodiment, the top surface and the bottom surface of hasp 2 all are equipped with convex slip sand grip 204, the surface of slip sand grip 204 is the cambered surface, reduces hasp 2 when sliding with bung 1, the area of contact between the sliding chamber 3, avoid rubbing too big and form and scrape the noise of drawing.

Although it is to be avoided that the friction of the latch 2 is too large, at the same time, if the latch 2 can easily slide by itself, the situation of incorrect locking and incorrect unlocking may occur, that is, the latch 2 of the tub cover 1 is not held and unlocked according to the actual operation of the user in this embodiment, therefore, a stopping structure is provided between the sliding cavity 3 and the latch 2, and the stopping structure prevents the latch 2 from sliding by itself.

Specifically, a downward second hook portion 205 is disposed at the rear side of the base portion 203, and two stop protruding strips 303 disposed along the sliding direction of the lock catch 2 are disposed at positions of the sliding cavity 3 corresponding to the second hook portion 205;

referring to fig. 9, when the second hook 205 slides on the top end of the stop rib 303 and exceeds the front end of the sliding rib 204, the front end of the protruding sliding rib 204 blocks the lock catch 2 from sliding backwards, the present embodiment keeps the state that the first hook 202 is locked on the lock catch 401, and the lid 1 keeps a stable lock catch 2 state unless a manual force is applied to perform a push-pull unlocking operation;

referring to fig. 10, when the second hook 205 slides on the top end of the stop rib 303 and exceeds the rear end of the sliding rib 204, the rear end of the protruding sliding rib 204 prevents the lock catch 2 from sliding forward, the first hook 202 keeps retracting inward and does not protrude outward from the sidewall of the tub cover 1, and the tub cover 1 can be normally opened or closed, and unless a user pushes or pulls the lock catch 2, the tub cover 1 keeps a stable unlocking state. The design that the first hook part 202 is retracted and not protruded outwards can avoid the first hook part from being impacted when the barrel cover 1 is opened or closed;

the buckling hand feeling or the buckling sound generated when the second hook 205 exceeds one end of the sliding protrusion 204 can also prompt the user to push and pull in place, so as to avoid the excessive impact caused by the excessive pushing and pulling of the lock catch 2 by the user.

The sliding convex strip 204 and the second hook 205 constitute the stop structure.

In this embodiment, the sliding cavity 3 is separated from the lid 1, the edge of the opening 102 protrudes downward to form a surrounding wall 101, the lateral protruding strip is surrounded by the surrounding wall 101 and does not protrude outward from the top surface of the lid 1, and the lateral protruding strip serving as an operation structure is protected;

the lateral wall in slip chamber 3 is equipped with at least one elastically deformable's block tongue 302, the left and right lateral wall in slip chamber 3 respectively is equipped with block tongue 302, the wall 101 is equipped with the adaptation the draw-in groove 103 of block tongue 302, slip chamber 3 through block tongue 302 in draw-in groove 103 and be fixed in bung 1 bottom.

Example 2

The utility model discloses a 1 structure of garbage bin lid with hasp 2 is applicable in polytype flip garbage bin, because the flip garbage bin of taking pedal 6 is comparatively easily trampled the type product of opening by pet or child in the actual life, consequently, the explanation is only expanded as the example with the flip garbage bin that has pedal 6 to this embodiment.

A trash can, comprising the trash can cover 1 structure of embodiment 1.

In this embodiment, the trash can further comprises a can body 5 and a pedal 6, the pedal 6 is arranged at the lower end of the can body 5, and the pedal 6 is connected with the can cover 1 through a support rod 7 and used for driving the can cover 1 to turn over;

a mouth ring 4 is arranged at the mouth of the barrel body 5, and the mouth ring 4 is provided with a buckling part 401 matched with the first hook part 202.

When the first hook part 202 is buckled on the buckling part 401, the first hook part is in a state of a buckle 2, the barrel cover 1 cannot be opened through the pedal 6, namely, a pet or a child cannot open or open the barrel cover 1 by stepping on, and gradually lose interest in the garbage can along with the increase of the times of the incapability of opening the garbage can, so that behavior correction is realized, and a guardian is ensured not to need to perform extra cleaning work in the correction process;

the first hook 202 is unlocked when not buckled on the buckle 401, and the barrel cover 1 can be opened by the pedal 6.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. A garbage can cover structure with a lock catch comprises a can cover and is characterized in that the bottom of the can cover is provided with a slidable lock catch, the lock catch is provided with a first hook part and a push-pull part,

the barrel cover is provided with an opening which penetrates up and down, the push-pull part is exposed to the top surface of the barrel cover through the opening,

the upper edge or the opening ring of the barrel body is provided with a buckling part which is buckled by the first hook part, or the inner curled edge of the decorative ring arranged at the barrel opening is directly used as the buckling part;

the first hook part is buckled or separated from the buckling part by pushing and pulling the push-pull part to move the buckle.

2. A waste bin cover structure according to claim 1, wherein the open bottom surface is provided with a sliding cavity which supports the latch and limits the sliding travel of the latch.

3. A trash can lid structure according to claim 2 wherein said latch includes a base portion at the bottom of said can lid, said base portion having a front side projecting forwardly to form said first hook;

the top surface of the base surface part protrudes upwards to form a transverse convex strip, and the transverse convex strip is the push-pull part.

4. A trash can lid structure according to claim 3, wherein the first hook portion is smaller in width than the base portion;

the front side wall of the sliding cavity is provided with a through hole only allowing the first hook part to extend out, so that the sliding stroke of the lock catch is limited.

5. A trash can lid structure according to claim 3, wherein the top and bottom surfaces of the latch are each provided with a projecting sliding rib, the surface of the sliding rib being an arcuate surface.

6. A trash can lid structure according to claim 3 wherein a stop structure is provided between the sliding cavity and the latch, said stop structure preventing the latch from sliding on its own.

7. The trash can cover structure of claim 6, wherein a second downward hook is disposed at a rear side of the base portion, and a stop protrusion disposed along a sliding direction of the latch is disposed at a position of the sliding cavity corresponding to the second hook;

when the second hook part slides at the top end of the stop convex strip and exceeds the front end of the sliding convex strip, the front end of the convex sliding convex strip blocks the lock catch to slide backwards, and the first hook part is kept to buckle the buckle part;

when the second hook part slides at the top end of the stop convex strip and exceeds the rear end of the sliding convex strip, the rear end of the convex sliding convex strip prevents the lock catch from sliding forwards, and the first hook part keeps retracting inwards and does not protrude outwards from the side wall of the barrel cover;

the sliding convex strip and the second hook part form the stop structure.

8. A waste bin cover structure according to claim 3, wherein the sliding cavity is separate from the bin cover,

the edge of the opening protrudes downwards to form a surrounding wall, and the transverse convex strip is surrounded by the surrounding wall and does not protrude out of the top surface of the barrel cover;

the side wall of the sliding cavity is provided with at least one elastically deformable clamping tongue, the surrounding wall is provided with a clamping groove matched with the clamping tongue, and the sliding cavity is fixed at the bottom of the barrel cover through the clamping tongue clamped in the clamping groove.

9. A waste bin including a waste bin cover arrangement according to any one of claims 1 to 8.

10. The trash can of claim 9, wherein the trash can comprises a can body and a pedal, the pedal is arranged at the lower end of the can body, and the pedal is connected with the can cover through a support rod and used for driving the can cover to turn over;

the first hook part is buckled at the buckling part and is in a locking state, the pedal cannot turn over the barrel cover, the first hook part is not buckled at the buckling part and is in an unlocking state, and the pedal can turn over the barrel cover.

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