CN219566325U - Rear cover plate, barrel body and garbage can - Google Patents

Abstract

The embodiment of the utility model relates to a garbage can, in particular to a rear cover plate, a can body and a garbage can, wherein the rear cover plate is used for sealing a mounting groove on the side wall of the can body for placing an air suction device, and at least three connecting pieces are arranged on one side of the rear cover plate, opposite to the mounting groove; at least two connecting pieces are arranged on two sides of the rear cover plate along the width direction of the rear cover plate, and at least one connecting piece is arranged along the central axis direction of the rear cover plate; the connecting piece includes: and a locking part capable of being connected with the locking part and a supporting part for reinforcing the locking part. Compared with the prior art, each connecting piece can be fixed with the lock joint of the roof of staving with the help of the retaining member realization respectively for the back shroud is after accomplishing the installation, and the back shroud can all receive the locking force of retaining member along width direction, thereby can improve the intensity of back shroud, effectively prevents that the back shroud from producing deformation, avoids upper cover subassembly when the upset, and the back shroud is towards the direction protrusion of keeping away from the mounting groove.

Description

Rear cover plate, barrel body and garbage can

Technical Field

The embodiment of the utility model relates to a garbage can, in particular to a rear cover plate, a can body and a garbage can.

Background

The intelligent dustbin can be used as intelligent furniture equipment capable of automatically opening and closing the dustbin cover and automatically sealing and packaging, thoroughly solves the hidden danger of sanitary pollution of the traditional dustbin to a user, and can effectively prevent various infectious diseases from being transmitted through garbage and prevent garbage odor in the dustbin from overflowing, so that the intelligent dustbin is more and more widely applied to families.

In order to reduce the weight of the garbage can, the current garbage can needs to reduce the dead weight of the garbage can, and the general operation mode is to change the material of the can body, namely, the can body is made of plastic materials, and meanwhile, the wall thickness of the can body is reduced. However, the inventor found that, due to the reduction of the wall thickness, the tub body may be deformed greatly, especially, the side wall of the tub body is used for installing the air suction device, and the rear cover plate is required to be connected to the top plate of the tub body, so that the rear cover plate seals the installation groove on the side wall of the tub body to complete the installation of the air suction device, and then, due to the further requirement of being connected to the upper cover assembly of the garbage can, the rear cover plate may be deformed seriously due to uneven stress during the overturning process of the upper cover assembly, for example, the rear cover plate protrudes in a direction away from the installation groove.

Disclosure of Invention

The utility model aims to design a back cover plate, a barrel body and a garbage can, which are convenient for mounting the back cover plate, and can improve the strength of the back cover plate and avoid deformation of the back cover plate after the back cover plate and the side wall of the barrel body are assembled.

In order to solve the technical problems, the embodiment of the utility model provides a rear cover plate, which is used for sealing a mounting groove on the side wall of a barrel body for placing an air suction device, wherein at least three connecting pieces are arranged on one side of the rear cover plate opposite to the mounting groove;

at least two connecting pieces are arranged on two sides of the rear cover plate along the width direction of the rear cover plate, and at least one connecting piece is arranged along the central axis direction of the rear cover plate; the connector includes: the locking part can be connected with the locking part, and the supporting part can be used for reinforcing the locking part.

In addition, the embodiment of the utility model also provides a barrel body, which comprises:

a barrel bottom;

a side wall arranged along the circumferential direction of the barrel bottom; the side wall surrounds the garbage can bottom to form a garbage putting area, the outer side of the side wall is provided with a mounting groove for mounting an air suction device of the garbage can, and one side of the mounting groove, which is far away from the can bottom, is provided with a top plate for mounting an upper cover assembly of the garbage can;

the rear cover plate is used for closing the mounting groove, and the connecting piece of the rear cover plate is used for being detachably connected with the top plate through the locking piece.

In addition, the embodiment of the utility model also provides a garbage can, which comprises:

a tub as described above;

the air suction device is detachably arranged in the mounting groove;

the upper cover assembly is rotatably arranged on the top plate, is rotatable relative to the barrel body and is used for opening or closing the garbage throwing area.

Compared with the prior art, because the back shroud sets up three connecting piece at least for the mounting groove of the lateral wall of staving, and wherein two at least connecting pieces set up in the both sides of back shroud along the width direction of back shroud, at least one connecting piece sets up along the axis direction of back shroud in addition, consequently, each connecting piece can realize respectively with the help of the retaining member that the locking of the roof of staving is fixed for the back shroud installation is convenient, and the back shroud is after accomplishing the installation, and the back shroud can all receive the locking force of retaining member along the width direction, thereby can improve the intensity of back shroud, effectively prevent that the back shroud from producing deformation, avoid upper cover subassembly when the upset, the back shroud is towards the direction protrusion of keeping away from the mounting groove. In addition, each connecting piece further comprises a locking part capable of being connected with the locking piece and a supporting part for reinforcing the locking part, the rear cover plate can be installed and fixed through the matching of the locking part and the locking piece, and the strength of the locking part can be improved and the strength of the rear cover plate can be further improved through the supporting part.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures do not depict a proportional limitation unless expressly stated otherwise.

FIG. 1 is an isometric view of a back cover plate in accordance with some embodiments of the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic axial view of a connector in accordance with some embodiments of the present utility model;

FIG. 4 is a schematic top view of a back cover plate in accordance with some embodiments of the present utility model;

FIG. 5 is an exploded view of a trash can according to some embodiments of the present utility model;

FIG. 6 is an exploded view of a rear view of a trash can according to some embodiments of the present utility model;

FIG. 7 is a schematic view of an assembly of a trash can according to some embodiments of the present utility model;

FIG. 8 is a schematic rear view of a trash can in accordance with some embodiments of the present utility model;

fig. 9 is a schematic axial view of a dustbin with a cover opened according to some embodiments of the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present utility model. However, the claimed utility model may be practiced without these specific details and with various changes and modifications based on the following embodiments.

Example 1

The first embodiment of the present utility model relates to a back cover 17 for closing a mounting groove 14 for placing the suction device 2 on the sidewall 12 of the tub 1, as shown in fig. 1, 4 and 5, and at least three connection members 16 are provided on one side of the back cover 17 with respect to the mounting groove 14.

As shown in fig. 1, at least two connecting members 16 are disposed on two sides of the back cover 17 along the width direction of the back cover 17, and at least one connecting member 16 is disposed along the central axis direction of the back cover 17. Also, as shown in connection with fig. 2, the connector 16 includes: a locking portion 161 of the locking member 10 and a supporting portion reinforcing the locking portion 161 may be connected.

As can be seen from the foregoing, since the rear cover 17 is provided with at least three connecting members 16 with respect to the mounting groove 14 of the side wall 12 of the tub 1, and at least two of the connecting members 16 are disposed on both sides of the rear cover 17 in the width direction of the rear cover 17, and at least one connecting member 16 is disposed along the central axis direction of the rear cover 17, each connecting member 16 can be respectively locked and fixed with the top plate 15 of the tub 1 by means of a locking member, so that the rear cover 17 is convenient to mount, and after the rear cover 17 is mounted, the rear cover 17 can be subjected to the locking force of the locking member in the width direction, thereby improving the strength of the rear cover 17, effectively preventing the rear cover 17 from deforming, and avoiding the rear cover 17 from protruding in a direction away from the mounting groove 14 when the upper cover assembly 3 is turned over. In addition, since each connecting piece 16 further includes a locking portion to which a locking member can be connected and a supporting portion to which the locking portion is reinforced, the rear cover 17 can be mounted and fixed by the cooperation of the locking portion and the locking member, and the strength of the locking portion can be improved and the strength of the rear cover 17 can be further improved by the supporting portion.

Specifically, in the present embodiment, as shown in fig. 2, the locking portion is a positioning column 161 provided with a threaded hole 164, and the positioning column 161 is formed to extend vertically in the height direction of the back cover 17, and at the same time, the locking member may be a bolt, and the threaded hole 164 is used for screwing in the bolt. In the present embodiment, as shown in fig. 3, the support portion includes: a first reinforcing plate 162 connected to the positioning column 161 and the back plate 17, respectively, and a second reinforcing plate 163 connected to the positioning column 161 and the back plate 17, respectively. Further, it should be noted that, in the present embodiment, as shown in fig. 3, the first reinforcing plate 162 and the second reinforcing plate 163 are formed to extend gradually and obliquely from the end connected to the positioning column 161 to the end connected to the back cover 17, so that the first reinforcing plate 162 and the second reinforcing plate 163 may form a triangular supporting structure for supporting the positioning column 161 at the back cover 17, thereby further improving the supporting performance of the positioning column 161, and at the same time, the back cover 17 may have better strength and supporting performance under the supporting action of the first reinforcing plate 162 and the second reinforcing plate 163 of each connecting piece 16.

In addition, in some embodiments, as shown in fig. 2, in at least one connecting member 16, the top of the positioning post 161 is partially protruded to form a limiting protrusion 165, and the limiting protrusion 165 is also opposite to and spaced apart from the back cover 17, so that the limiting protrusion 165, the first reinforcing plate 162 and the second reinforcing plate 163 may enclose a limiting space 166 on the back cover 17, in which the locking member may be screwed into the threaded hole 164, and the locking member may be limited by the limiting space 166 to be screwed into the threaded hole 164, thereby enabling quick installation of the back cover 17 on the tub 1.

Furthermore, it should be noted that, in the present embodiment, in order to further improve the stability of assembling the back cover 17 with the side wall 12 of the tub 1, as shown in fig. 6, the tub bottom 11 of the tub 1 is further formed with a notch 18 communicating with the mounting groove 14, and corresponding to the notch 18, as shown in fig. 1 and 5, the back cover 17 includes: the cover plate body 171 and the receiving plate body 172, wherein the cover plate body 171 is used for closing the mounting groove 14, and the receiving plate body 172 is formed by bending and extending the bottom of the cover plate body 171 towards the center direction of the barrel bottom 11 of the barrel body 1, so that the receiving plate body 172 can be just inserted into the bottom notch 18 of the barrel body 1 and can be abutted against the barrel bottom 11 when the cover plate body 171 closes the mounting groove 14.

It should be noted that, in order to achieve quick positioning and mounting of the rear cover 17, as shown in fig. 1, at least one first limiting post 177 is further disposed on a side of the cover body 171 opposite to the mounting slot 14, and at least one second limiting post 176 is disposed on a side of the receiving plate body 172 opposite to the mounting slot 14. Next, corresponding to the first limiting post 177, as shown in fig. 6, 7 and 8, a protruding post 144 that can be inserted by the first limiting post 177 is further disposed in the mounting groove 14, and the protruding post 144 is provided with a first positioning hole 149 that can be inserted by the first limiting post 165. In addition, as shown in fig. 6, the side of the mounting groove 14 facing the tub bottom 11 is a bottom plate 148 corresponding to the second limiting post 176, and the bottom plate 148 is provided with a second positioning hole 146 into which the second limiting post 176 can be inserted. Therefore, when the back cover 17 is closing the mounting groove 14, as shown in fig. 1, 5 and 6, the first limiting post 177 of the back cover 17 may be inserted into the first positioning hole 149 of the boss 144, and at the same time, the second limiting post 176 may pass through the second hole 176, so that quick positioning of the mounting of the back cover body 171 and the receiving plate 172 may be achieved.

In addition, in order to further improve the fixing performance of the rear cover plate 17, as shown in fig. 5 and 6, at least one stud 19 having a threaded hole is further provided in the mounting groove 14, and the stud 19 is further formed to extend vertically in the direction of the notch 145 of the mounting groove 14. Meanwhile, corresponding to the stud 19, as shown in fig. 1, at least one connection post 175 having a threaded hole is further provided at one side of the cover plate body 171 opposite to the mounting groove 14. Wherein, as shown in fig. 1 and 5, the stud 19 and the connecting post 175 are connected by a bolt (not labeled in the figures). It is thus readily apparent that the further stable locking of the rear cover 17 to the side wall 12 of the tub 1 is possible by the connection of the bolts to the studs 19 and the connecting studs 175, respectively. In addition, as shown in fig. 1, the positioning slot 1751 is disposed at one end of the connecting post 175 opposite to the stud 19, and meanwhile, the positioning slot 1751 is used for partially embedding the stud 19, so that when the rear cover 17 is assembled with the side wall 12 of the tub 1, the rear cover 17 can be quickly installed by positioning the stud 19 through the positioning slot 1751 of the connecting post 175.

However, in some embodiments, as shown in fig. 1, a reinforcing portion 173 is further provided on the side of the mounting groove 14 facing the receiving plate body 172, and the reinforcing portion 173 is further used to support the air suction device 2. By supporting the suction device 2 by the reinforcing portion 173, the supporting performance of the suction device 2 can be further improved, so that the suction device 2 can be better fixed in the mounting groove 14. In the present embodiment, as shown in fig. 1, the reinforcing portion 173 includes at least one reinforcing rib 1731, and when a plurality of reinforcing ribs 1731 are provided, the reinforcing ribs 1731 are disposed in parallel with each other, however, other arrangements of the reinforcing ribs 1731 are also possible, and the supporting performance of the air suction device 2 can be further improved by the abutment of the plurality of reinforcing ribs 1731 against the air suction device 2.

Example two

A second embodiment of the present utility model relates to a tub, as shown in fig. 5, the tub 1 comprising: a tub bottom 11, a side wall 12 and a rear cover 17 as described in the first embodiment. Wherein the side wall 12 is arranged along the circumference of the barrel bottom 11, the side wall 12 surrounds the barrel bottom 11 to form a garbage throwing area 13, the outer side of the side wall 12 is provided with a mounting groove 14, and one side of the mounting groove 14 away from the barrel bottom 11 forms a top plate 15 for mounting the upper cover assembly 3 of the garbage can. In the present embodiment, as shown in fig. 6, the mounting groove 14 may be formed by forming the mounting groove 14 on the outside of the side wall 12 by recessing a part of the side wall 12 in the direction of the garbage placement area 13.

In addition, it is noted that, as shown in fig. 5, a rear cover plate 17 is used to close the mounting groove 14, and a connecting member 16 of the rear cover plate 17 is used to detachably connect with the top plate 15 by a locking member.

As can be seen from the above, since the side wall 12 of the bin body 1 has a portion that is concave toward the direction of the garbage throwing area 13, the outside of the side wall 12 forms the mounting groove 14 in which the suction device 2 can be mounted, and the concave portion of the side wall 12 forms the groove bottom 141 of the mounting groove 14, the first groove wall 142 and the second groove wall 143 that are disposed on two sides of the groove bottom 141, and the groove bottom 141 is further provided with the suction inlet 121 that is respectively communicated with the garbage throwing area 13 and the mounting groove 14, therefore, in practical application, the suction device 2 can be placed in the mounting groove 14, so that the suction device 2 can vacuumize the garbage throwing area 13 through the suction inlet 121, and therefore, the volume of the garbage can is not increased while the garbage bag is laid in the garbage throwing area 13 of the bin body 1, and the moving performance of the garbage bin is ensured.

Specifically, in this embodiment, as shown in fig. 6, the top plate 15 is further provided with a mounting hole 151 corresponding to the connecting piece 16 and through which the locking piece can partially pass, at the same time, a bottom plate 148 detachably connected to the back cover plate 17 is provided on a side of the mounting groove 14 facing the tub bottom 11, and a second positioning hole 146 through which a second limiting post 176 can pass is further provided on the bottom plate 148, and the positioning of the receiving plate body 172 of the back cover plate 17 on the tub bottom 11 of the tub body 1 can be achieved by passing the second positioning hole 146 through the second limiting post 176.

Example III

A third embodiment of the present utility model relates to a trash can, as shown in fig. 5, 6 and 9, comprising: the tub 1, the suction device 2, and the upper cover assembly 3 according to the first embodiment.

As shown in fig. 9, the upper cover assembly 3 is movably disposed on the top plate 15 of the tub 1, for example, the upper cover assembly is rotatably disposed on the top plate 15 of the tub 1, so that the upper cover assembly 3 can rotate relative to the tub mouth of the tub 1, thereby opening or closing the garbage throwing area 13 of the tub 1.

Finally, as shown in fig. 1, the air suction device 2 is detachably arranged in the mounting groove 14, and in combination with fig. 5 and 6, the groove bottom 141 of the mounting groove 14 is provided with the air suction opening 121, meanwhile, the cover plate body 171 of the rear cover plate 17 is further provided with the air outlet 174, so that after the air suction device 2 is opened, the garbage throwing area 13 of the barrel body 1 can be vacuumized through the air suction opening 121, meanwhile, the air flow pumped out by the air suction device 2 can be discharged through the air outlet 174, and therefore, the garbage bag can be paved in the garbage throwing area 13.

Specifically, in the present embodiment, the air suction device 2 is a fan device, and, as shown in fig. 5 and 6, the fan device includes: a motor 21, a mounting plate 22 and a fan 23. In order to realize the installation between the mounting plate 22 and the motor 21, for example, as shown in fig. 5, a plurality of screw holes 212 may be provided in advance on one side of the motor 21 opposite to the mounting plate 22 around the axis thereof, and simultaneously, positioning holes 221 are provided on the mounting plate 22 corresponding to the screw holes 212 on the motor 21, so that when the mounting plate 22 and the motor 21 are assembled, bolts (not labeled in the figure) may be used to pass through the positioning holes on the mounting plate and screw the bolts into the screw holes, thereby realizing the connection and fixation between the mounting plate 22 and the motor 21. Finally, the fan 23 can be arranged on one side of the mounting plate 22, which is away from the motor 21, and is coaxially connected with the main shaft 211 of the motor 21, so that after the motor 21 is opened, the main shaft 211 can drive the fan 23 to rotate, and when the fan 23 rotates, the garbage throwing area 13 of the barrel body 1 can be vacuumized through the air suction opening 121, and the garbage bag can be paved in the garbage throwing area 13.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific embodiments in which the utility model is practiced and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.

Claims (13)

1. The back cover plate is characterized in that the back cover plate is used for sealing a mounting groove on the side wall of the barrel body for placing an air suction device, and at least three connecting pieces are arranged on one side of the back cover plate, opposite to the mounting groove;

at least two connecting pieces are arranged on two sides of the rear cover plate along the width direction of the rear cover plate, and at least one connecting piece is arranged along the central axis direction of the rear cover plate; the connector includes: the locking part can be connected with the locking part, and the supporting part can be used for reinforcing the locking part.

2. The back plate of claim 1, wherein the locking portion is a positioning post provided with a threaded hole, the positioning post being formed to extend vertically in a height direction of the back plate, the threaded hole being used for screwing in the locking member.

3. The back plate of claim 2, wherein the support portion comprises: the first reinforcing plate is respectively connected with the positioning column and the rear cover plate, and the second reinforcing plate is respectively connected with the positioning column and the rear cover plate;

the first reinforcing plate and the second reinforcing plate are formed by gradually extending in an inclined mode in a direction away from each other from one end connected with the positioning column to one end connected with the rear cover plate.

4. The back plate of claim 3 wherein in at least one of the connectors, the top of the locating stud is partially raised to form a stop tab, and the stop tab is further opposite and spaced from the back plate;

the limiting protrusion, the first reinforcing plate and the second reinforcing plate enclose a limiting space on the rear cover plate, and the locking piece can be screwed into the threaded hole.

5. The back plate of claim 1, wherein the back plate comprises:

the cover plate body is used for closing the mounting groove;

the bearing plate body is formed by bending and extending the bottom of the cover plate body towards the center direction of the barrel bottom of the barrel body and is used for being inserted into a bottom notch of the barrel body;

wherein, the connecting piece set up in on the apron body.

6. The back plate of claim 5, wherein a side of the receiving plate body facing the mounting groove is further provided with a reinforcing portion, the reinforcing portion being further used for supporting the air suction device.

7. The back plate of claim 6 wherein the reinforcement comprises at least one reinforcing rib.

8. The back plate of claim 5, wherein the side of the plate body opposite the mounting slot is further provided with at least one first limit post; at least one second limit column is arranged on one side of the bearing plate body opposite to the mounting groove;

the first limit column is used for positioning the cover plate body when the rear cover plate seals the mounting groove;

the second limiting column is used for positioning the bearing plate body when the rear cover plate seals the mounting groove.

9. The back plate of claim 5, wherein the side of the plate body opposite the mounting slot is further provided with at least one connection post having a threaded hole, the connection post being perpendicular to the plate body.

10. The back plate of any one of claims 1-9, wherein the back plate is further provided with an air outlet.

11. A bucket body, characterized by comprising:

a barrel bottom;

a side wall arranged along the circumferential direction of the barrel bottom; the side wall surrounds the garbage can bottom to form a garbage putting area, the outer side of the side wall is provided with a mounting groove for mounting an air suction device of the garbage can, and one side of the mounting groove, which is far away from the can bottom, is provided with a top plate for mounting an upper cover assembly of the garbage can;

the tailgate of any one of claims 1-10 for closing said mounting slot, said connector of said tailgate for releasable connection with said roof panel by means of a locking member.

12. The tub as claimed in claim 11, wherein the top plate is further provided with a mounting hole corresponding to the connection member for the locking member to partially pass therethrough.

13. A trash can, comprising:

a bucket according to any one of claims 11 to 12;

the air suction device is detachably arranged in the mounting groove;

the upper cover assembly is rotatably arranged on the top plate, is rotatable relative to the barrel body and is used for opening or closing the garbage throwing area.