CN218220131U

CN218220131U - Dustpan

Info

Publication number: CN218220131U
Application number: CN202220000548.6U
Authority: CN
Inventors: 黄智勇
Original assignee: Cixi Bosheng Plastic Co Ltd
Current assignee: Cixi Bosheng Plastic Co Ltd
Priority date: 2022-01-03
Filing date: 2022-01-03
Publication date: 2023-01-06
Anticipated expiration: 2032-01-03

Abstract

A dustpan comprises a dustpan body and a rod which is rotatably connected with the dustpan body, wherein the dustpan is in a use state when the rod rotates to be basically vertical to the dustpan body; when the rod rotates to be basically parallel to the dustpan body, the dustpan is in an idle state, and the rear side wall of the dustpan in the idle state is placed on the ground; the dustpan also comprises a supporting mechanism, and the supporting mechanism is also arranged on the ground when the dustpan is in an idle state and is used for supporting the dustpan body to avoid dumping. The utility model discloses a dustpan has supporting mechanism, and supporting mechanism also arranges subaerially in when the dustpan is in idle state, and supporting mechanism is right the dustpan body support to can prevent that the dustpan from empting.

Description

Dustpan

Technical Field

The utility model relates to a dustpan.

Background

In the prior art, the general structure of the dustpan is as follows: the dustpan comprises a dustpan body, wherein the front side of the dustpan body is open, and the dustpan body is formed by enclosing a bottom wall, a top wall, a left side wall, a right side wall and a rear side wall. The top wall of the dustpan body is rotatably connected with a rod, the broom can be connected to the rod, and the broom can be taken down when the broom is needed. When the rod rotates to be basically vertical to the dustpan body, the dustpan is in a use state; when the rod rotates to be basically parallel to the dustpan body, the dustpan is in an idle state, and the rear side wall of the dustpan in the idle state is placed on the ground.

The existing dustpan has the following defects: when the dustpan is in an idle state, the dustpan only lands on the rear side wall of the dustpan, the contact area between the rear side wall and the bottom surface is small, and the dustpan is easy to topple.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior dustpan, the utility model provides a dustpan which is not easy to topple when in an idle state.

The technical proposal of the utility model for solving the technical problem is that: a dustpan comprises a dustpan body and a rod which is rotatably connected with the dustpan body, wherein the rod is in a use state when the rod rotates to be basically vertical to the dustpan body;

when the rod rotates to be basically parallel to the dustpan body, the dustpan is in an idle state, and the rear side wall of the dustpan in the idle state is placed on the ground;

the dustpan also comprises a supporting mechanism, and when the dustpan is in an idle state, the supporting mechanism is also placed on the ground and is used for supporting the dustpan body to avoid dumping.

Furthermore, the front side of the dustpan body is open, the dustpan body is formed by surrounding a bottom wall, a top wall, a left side wall, a right side wall and a rear side wall, and the rod is rotatably connected to the top wall of the dustpan body.

Further, the supporting mechanism is arranged on the dustpan body.

Further, the supporting mechanism is fixed and protruded on the top wall of the dustpan body, and the rear side wall of the supporting mechanism is basically flush with the rear side wall of the dustpan body.

Furthermore, the supporting mechanism is a supporting block.

Further, the dustpan also comprises a positioning device which is used for keeping the rod in a state of being basically parallel to the dustpan body when the dustpan is in an idle state.

Furthermore, the supporting mechanism is provided with a rotating shaft, the rod is rotatably connected with the dustpan body through the rotating shaft, the positioning device comprises an elastic ejecting piece arranged in the rod, and the elastic ejecting piece is ejected on the supporting mechanism.

Furthermore, a first groove is arranged on the supporting mechanism, and the elastic top piece is embedded into the first groove when the dustpan is in an idle state.

Furthermore, a second groove is arranged on the supporting mechanism, and the elastic top piece is embedded into the second groove when the dustpan is in a use state.

Further, when the dustpan is in an idle state, the elastic ejecting piece is ejected to a first positioning position of the supporting mechanism, when the dustpan is in a use state, the elastic ejecting piece is ejected to a second positioning position of the supporting mechanism, a high point is arranged between the first positioning position and the second positioning position, when the ejecting piece is ejected to the high point, the elastic ejecting piece is compressed to the maximum elastic force, and after the elastic ejecting piece passes through the high point, the elastic ejecting piece releases the elastic force, so that the rod and the dustpan body have the tendency of approaching to or separating from each other.

Further, said high locus is proximate to said second localized position.

Further, the supporting mechanism and the rod are arranged on the same side of the dustpan body.

Or the supporting mechanism is arranged on the dustpan body in a sliding manner, and the rear side wall of the supporting mechanism is basically level to the rear side wall of the dustpan body;

when the dustpan is in a use state, the supporting mechanism is partially or completely hidden in the dustpan body;

when the dustpan is in an idle state, the supporting mechanism slides out of the top wall of the dustpan body.

Furthermore, an elastic mechanism is arranged between the dustpan body and the supporting mechanism, and the elastic mechanism acts on the supporting mechanism so that the supporting mechanism has a tendency of popping outwards;

the dustpan is characterized by further comprising a positioning mechanism, and when the dustpan is in a use state, the positioning mechanism is used for positioning the supporting mechanism so as to prevent the supporting mechanism from popping outwards; when the dustpan is in an idle state, the positioning mechanism releases the positioning of the supporting mechanism.

Further, the elastic mechanism is a spring.

Further, the positioning mechanism is formed at the lower part of the rod;

when the dustpan is in a use state, the positioning mechanism props against the supporting mechanism;

when the dustpan is in an idle state, the positioning mechanism is separated from the supporting mechanism, and the supporting mechanism is ejected.

Further, the rod is arranged on the dustpan body through a rotating shaft and comprises a rod main body and an L-shaped connecting rod, the first end of the L-shaped connecting rod is connected with the lower end of the rod main body, the second end of the L-shaped connecting rod is connected to the rotating shaft, and the bending part of the L-shaped connecting rod forms the positioning mechanism.

Further, the rod is arranged on the top wall of the dustpan body through a rotating shaft.

Furthermore, a limit groove is arranged on the supporting mechanism;

when the dustpan is in a use state, the positioning mechanism is positioned in the limiting groove so as to prop against the supporting mechanism;

when the dustpan is in an idle state, the positioning mechanism is separated from the limiting groove, and the supporting mechanism is ejected.

Furthermore, the supporting mechanism is a supporting block.

Or the rod is arranged on the dustpan body through a rotating shaft, the rod comprises a first part which is positioned above the rotating shaft and used as a handle and a second part which is positioned below the rotating shaft, and the supporting mechanism is arranged on the second part of the rod, so that the supporting mechanism can rotate along with the rod;

when the dustpan is in a use state, the supporting mechanism is hidden in the dustpan body;

when the dustpan is in an idle state, at least part of the supporting mechanism is positioned outside the dustpan body.

Furthermore, the supporting mechanism is a supporting block.

Furthermore, the dustpan body is provided with a hidden groove, and when the dustpan is in a use state, the supporting mechanism is hidden in the hidden groove.

Furthermore, the dustpan body is provided with a hinged support, and the rod is hinged on the hinged support through the rotating shaft.

Furthermore, the positioning device comprises an elastic top piece arranged in the rod, and the elastic top piece is propped against the hinged support.

Furthermore, a first groove is arranged on the hinge base, and the elastic top piece is embedded into the first groove when the dustpan is in an idle state.

Furthermore, a second groove is arranged on the hinge seat, and the elastic top piece is embedded into the second groove when the dustpan is in a use state.

Further, when the dustpan is in an idle state, the elastic ejecting piece is ejected to a first positioning position of the hinge base, when the dustpan is in a use state, the elastic ejecting piece is ejected to a second positioning position of the hinge base, a high point is arranged between the first positioning position and the second positioning position, when the ejecting piece is ejected to the high point, the elastic ejecting piece is compressed to the maximum elastic force, and after the elastic ejecting piece passes through the high point, the elastic ejecting piece releases the elastic force, so that the rod and the dustpan body have the tendency of approaching to or separating from each other.

Further, said high locus is proximate to said second localized position.

Further, the dustpan also comprises a second positioning device which is used for keeping the rod in a state of being basically vertical to the dustpan body when the dustpan is in a use state.

Further, the second positioning device is a buckling mechanism arranged between the rod and the dustpan body.

Further, the buckling mechanism comprises a clamping groove arranged on the dustpan body, and the rod is clamped into the clamping groove when the dustpan is in an idle state.

Furthermore, the buckling mechanism is arranged between the supporting mechanism on the rod and the dustpan body.

Furthermore, a buckle is arranged on the supporting mechanism, a bayonet is arranged on the dustpan body, and the buckle is clamped into the bayonet when the dustpan is in an idle state.

The beneficial effects of the utility model reside in that: the dustpan is provided with a supporting mechanism, when the dustpan is in an idle state, the supporting mechanism is also arranged on the ground, and the supporting mechanism supports the dustpan body, so that the dustpan can be prevented from toppling over.

Drawings

Fig. 1 is a schematic view showing a state where a broom is connected to a pole in a use state of the dustpan according to the first embodiment.

Fig. 2 is a schematic view showing a state where the broom is connected to the stick in an idle state of the dustpan in accordance with the first embodiment.

Fig. 3 is a schematic structural view of the dustpan in the first embodiment in a use state.

Fig. 4 is a positioning state diagram of the dustpan in the first embodiment in the use state.

Fig. 5 is a schematic structural view of the dustpan in the first embodiment in an idle state.

Fig. 6 is a positioning state diagram of the dustpan in the first embodiment in an idle state.

Fig. 7 is a schematic structural view of the dustpan in the second embodiment in use.

Fig. 8 is a schematic structural view of the dustpan in the second embodiment in an idle state.

Fig. 9 is an exploded view of the dustpan in the second embodiment in an idle state.

Fig. 10 is an exploded view of the dustpan in another angle in the idle state according to the second embodiment.

Fig. 11 is a schematic structural view of the dustpan in the third embodiment in a use state.

Fig. 12 is a schematic structural view of the dustpan in the third embodiment in an idle state.

Fig. 13 is a schematic structural view of the dustpan with another structure in the third embodiment in an idle state.

Fig. 14 is a positioning state diagram of the dustpan in the third embodiment in the use state.

Fig. 15 is a positioning state diagram of the dustpan in the third embodiment in an idle state.

Fig. 16 is another positioning state diagram of the dustpan in the third embodiment in an idle state.

Fig. 17 is another positioning state diagram of the dustpan in the third embodiment in the use state.

Fig. 18 is another positioning state diagram of the dustpan in the third embodiment in the use state.

Fig. 19 is an exploded view of fig. 18.

Detailed Description

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

As used herein, the term "include" and its various variants are to be understood as open-ended terms, which mean "including, but not limited to. The term "one embodiment" and the like may be understood as "at least one embodiment". The terms "first", "second", etc. are used merely to distinguish different features and have no essential meaning. The terms "upper", "lower", "left", "right", "front", "rear" and the like are used only to indicate positional relationships between relative objects.

Example oneThe dustpan comprises a dustpan body, wherein the front side of the dustpan body is open, and the dustpan body is formed by surrounding a bottom wall 1, a top wall 2, a left side wall 3, a right side wall 4 and a rear side wall 5.

The dustpan also comprises a rod 6, wherein the rod 6 is rotatably connected to the top wall 2 of the dustpan body, and the rod 6 is usually connected to the top wall 2 of the dustpan body, but can also be connected to other wall surfaces of the dustpan body, such as the left side wall 3 or the right side wall 4 or the rear side wall 5 of the dustpan body.

When the rod 6 is rotated to be basically vertical to the dustpan body, the dustpan is in a use state. When the rod 6 rotates to be basically parallel to the dustpan body, the dustpan is in an idle state, and the rear side wall 5 of the dustpan in the idle state is placed on the ground.

The rod 6 can be provided with a connecting structure which is used for connecting with the broom 7. The connecting mechanism can be an elastic buckle, and the broom rod can be buckled into the elastic buckle; the connecting mechanism can also be a magnet, and the broom rod is provided with the magnet or an iron block which can be attracted on the magnet on the rod; the connecting mechanism can also be an iron block, a magnet is arranged on the broom rod, and the magnet and the iron block attract each other so as to fix the broom rod on the rod.

The dustpan also comprises a supporting mechanism, and the supporting mechanism is also arranged on the ground when the dustpan is in an idle state and is used for supporting the dustpan body to avoid dumping. Since an important factor of the dustpan dumping in the use state is that the weight of the side of the rod 6 is heavier after the rod 6 rotates to make the dustpan body substantially parallel, the dustpan body is easy to dump, and the supporting mechanism and the rod 6 are arranged on the same side of the dustpan body in order to make the supporting mechanism play a better role in preventing the dustpan from dumping in the idle state.

In this embodiment, the supporting mechanism is disposed on the dustpan body, and is specifically disposed in a manner that the supporting mechanism is fixed and protruded on the top wall 2 of the dustpan body, the rear sidewall of the supporting mechanism is substantially flush with the rear sidewall 5 of the dustpan body, so as to support the dustpan, and the supporting block 8 can be specifically used as the supporting mechanism. The supporting block 8 is provided with a rotating shaft, and the rod 6 is rotatably connected with the dustpan body through the rotating shaft.

In order to keep the rod 6 in a state of being substantially parallel to the dustpan body when the dustpan is in an idle state, a positioning device can be further arranged for keeping the rod 6 in a state of being substantially parallel to the dustpan body when the dustpan is in an idle state. In one embodiment, the positioning device comprises an elastic top member disposed inside the rod 6, the elastic top member is supported on the supporting block 8, and the elastic top member has a specific structural form: comprises a spring 9 positioned in the rod 6 and a mandril 10 positioned in the rod 6, wherein the spring 9 acts on the mandril 10 to push out the mandril 10, and the mandril 10 extends out of the lower end of the rod 6 and is propped against the side edge of the supporting block 8. After the mechanism is arranged, when the rod 6 is rotated to a state that the dustpan bodies are basically parallel, the push rod 10 pushes against the side edge of the supporting block 8 to apply pressure, so that the rod 6 can be kept in a state that the dustpan bodies are basically parallel. In order to achieve a better positioning effect, a first groove 11 can be arranged on the supporting block 8, and the push rod 10 is embedded into the first groove 11 when the dustpan is in an idle state. Meanwhile, after the mechanism is arranged, another positioning effect can be achieved, namely the rod 6 can be positioned when the dustpan is in a use state, so that the rod 6 is in a state basically vertical to the dustpan body, the reason is that the ejector rod 10 always pushes against the side edge of the supporting block 8 to apply pressure, and the rod 6 can be kept in the state when the rod 6 rotates to be basically vertical to the dustpan body. In order to achieve a better positioning effect, a second groove 12 can be arranged on the supporting block 8, and the push rod 10 is embedded into the second groove 12 when the dustpan is in a use state.

When the dustpan is in an idle state, the ejector rod is abutted against a first positioning position of the supporting block 8 (in the case of arranging the first groove 11, the first positioning position is the position of the first groove 1), when the dustpan is in a use state, the ejector rod is abutted against a second positioning position of the supporting block 8 (in the case of arranging the second groove 12, the first positioning position is the position of the second groove 12), a high point 22 is arranged between the first positioning position and the second positioning position, when the ejector rod 10 is abutted against the high point, the spring 9 is compressed to the maximum elastic force, namely the spring 9 is compressed most, and after the ejector rod 10 passes through the high point, the spring 9 releases the elastic force to enable the rod 6 and the dustpan body to have the tendency of approaching to each other or separating from each other. Namely when the dustpan is in a using state, the rod 6 and the dustpan body relatively rotate, and when the rod 6 rotates until the mandril 10 passes over the high point 22, the rod 6 and the dustpan body have the tendency of approaching each other; when the dustpan is in an idle state, the rod 6 and the dustpan body relatively rotate, and when the rod 6 rotates until the mandril 10 passes over the high point 22, the rod 6 and the dustpan body have the tendency of being away from each other. Said high point 22 is preferably arranged close to said second positioning position so that a small angle of rotation of the rod brings the rod 6 and the dustpan close to each other and the dustpan is quickly brought to the dustpan-idle state.

Example twoReferring to fig. 7 to 10, the dustpan includes a dustpan body, the front side of which is open, and the dustpan body is surrounded by a bottom wall 1, a top wall 2, a left side wall 3, a right side wall 4, and a rear side wall 5.

The dustpan body is characterized by further comprising a rod 6, wherein the rod 6 is rotatably connected to the top wall 2 of the dustpan body, and the rod 6 is usually connected to the top wall 2 of the dustpan body, but can also be connected to other wall surfaces of the dustpan body, such as the left side wall 3 or the right side wall 4 or the rear side wall 5 of the dustpan body.

The rod 6 can be provided with a connecting structure which is used for connecting with the broom 7. The connecting mechanism can be an elastic buckle, and the broom handle can be buckled into the elastic buckle; the connecting mechanism can also be a magnet, and the broom rod is provided with the magnet or an iron block which can be attracted on the magnet on the rod; the connecting mechanism can also be an iron block, a magnet is arranged on the broom rod, and the magnet and the iron block attract each other so as to fix the broom rod on the rod.

The dustpan also comprises a supporting mechanism, and when the dustpan is in an idle state, the supporting mechanism is also placed on the ground and is used for supporting the dustpan body to avoid dumping. Since an important factor of the dustpan toppling when in use is that the rod 6 rotates to make the dustpan body substantially parallel, and the weight of the side of the rod 6 is heavy, the dustpan body topples easily, the supporting mechanism and the rod 6 are arranged on the same side of the dustpan body in order to make the supporting mechanism play a better role in preventing the dustpan from toppling when in idle state.

In this embodiment, the supporting mechanism is disposed on the dustpan body, and the specific setting mode is as follows: the supporting mechanism can specifically use a supporting block 8, the supporting block 8 is arranged on the dustpan body in a sliding manner, and the rear side wall of the supporting block 8 is basically flush with the rear side wall 5 of the dustpan body; when the dustpan is in a use state, the supporting block 8 is partially or completely hidden in the dustpan body; when the dustpan is in an idle state, the supporting block 8 slides out of the top wall 2 of the dustpan body to support the dustpan.

In order to facilitate the sliding out of the supporting block 8, an elastic mechanism is arranged between the dustpan body and the supporting block 8 in the embodiment, and the elastic mechanism acts on the supporting block 8 so as to make the supporting block have a tendency of popping out outwards; the dustpan also comprises a positioning mechanism, and when the dustpan is in a use state, the positioning mechanism is used for positioning the supporting block 8 so as to prevent the supporting block 8 from popping outwards; when the dustpan is in an idle state, the positioning mechanism releases the positioning of the supporting block 8, so that the supporting block 8 is automatically ejected out under the action of the elastic mechanism, and the elastic mechanism usually adopts a pressure spring 13, but can adopt other forms of elastic mechanisms.

One specific stroke mode of the positioning mechanism is as follows: the positioning mechanism is formed at the lower part of the rod 6; when the dustpan is in a use state, the positioning mechanism props against the supporting block 8; when the dustpan is in an idle state, the positioning mechanism is separated from the supporting block 8, and the supporting block 8 is ejected. Specifically, a lower groove 14 is formed in the top wall 2 of the dustpan body, the rod is arranged on the dustpan body through a rotating shaft located in the lower groove 14, the rod 6 comprises a rod main body and an L-shaped connecting rod 15, a first end of the L-shaped connecting rod 15 is connected with a lower end of the rod main body, a second end of the L-shaped connecting rod 15 is connected to the rotating shaft, and a bending part of the L-shaped connecting rod 15 forms the positioning mechanism; the supporting block 8 is provided with a limiting groove 16, when the dustpan is in a use state, the bent part of the L-shaped connecting rod 15 is positioned in the limiting groove 16 so as to prop against the supporting block 8, when the dustpan is in an idle state, the bent part of the L-shaped connecting rod 15 is separated from the limiting groove 16 after the rod rotates, and the supporting block 8 is automatically ejected.

EXAMPLE IIIReferring to fig. 11 to 19, the dustpan includes a dustpan body, the front side of which is open, and the dustpan body is surrounded by a bottom wall 1, a top wall 2, a left side wall 3, a right side wall 4, and a rear side wall 5.

The dustpan is characterized by further comprising a rod 6, wherein the rod 6 is connected to the top wall 2 of the dustpan body in a rotating mode, and the dustpan is in a using state when the rod 6 rotates to be basically vertical to the dustpan body. When the rod 6 rotates to be basically parallel to the dustpan body, the dustpan is in an idle state, and the rear side wall of the dustpan in the idle state is placed on the ground.

The rod 6 is usually connected to the top wall 2 of the dustpan body in a rotating manner through a rotating shaft, a hinge seat 17 can be arranged on the dustpan body, and the rod 6 is hinged to the hinge seat 17 through the rotating shaft. Of course, the dustpan body can be connected to other wall surfaces of the dustpan body, such as the left side wall 3, the right side wall 4 or the rear side wall 5 of the dustpan body.

The rod 6 can be provided with a connecting structure which is used for connecting with a broom. The connecting mechanism can be an elastic buckle, and the broom handle can be buckled into the elastic buckle; the connecting mechanism can also be a magnet, and the broom rod is provided with a magnet or an iron block which can be attracted on the magnet on the rod 6; the connecting mechanism can also be an iron block, a magnet is arranged on the broom rod, and the magnet and the iron block attract each other so as to fix the broom rod on the rod 6.

The dustpan also comprises a supporting mechanism, and the supporting mechanism is also arranged on the ground when the dustpan is in an idle state and is used for supporting the dustpan body to avoid dumping.

The specific structural form of the supporting mechanism in this embodiment is as follows: the supporting mechanism adopts the supporting block 8, and the shape of the supporting block 8 is not limited, and can be a block shape as illustrated in fig. 11 and 12, or a sheet shape as illustrated in fig. 13. The rod 6 includes a first portion as a handle above the rotation axis and a second portion below the rotation axis, and the support block 8 is provided on the second portion of the rod 6 so that it can rotate with the rod 6. When the dustpan is in a use state, the supporting block 8 is hidden in the dustpan body. When the dustpan is in an idle state, the supporting block 8 is at least partially positioned outside the dustpan body. In order to hide the supporting block, a hidden groove 18 can be arranged on the dustpan body, and when the dustpan is in a use state, the supporting block 8 is hidden in the hidden groove 18.

In order to keep the rod 6 in a state of being substantially parallel to the dustpan body when the dustpan is in an idle state, a positioning device can be further arranged for keeping the rod 6 in a state of being substantially parallel to the dustpan body when the dustpan is in an idle state. In one embodiment, the positioning means comprise an elastic head element arranged inside the rod 6, said elastic head element resting on the hinge seat 17, the elastic head element being of a particular structural form: comprises a spring 9 positioned in the rod 6 and an ejector rod 10 positioned in the rod 6, wherein the spring 9 acts on the ejector rod 10 to eject the ejector rod 10, and the ejector rod 10 extends out of the lower end of the rod and abuts against the side edge of a hinge seat 17. After the mechanism is provided, when the rod 6 is rotated to a state where the dustpan bodies are substantially parallel, the push rod 10 exerts pressure against the side edge of the hinge base 17, so that the rod 6 can be maintained in a state where the dustpan bodies are substantially parallel. In order to achieve a better positioning effect, a first groove 11 can be arranged on the hinged support 17, and the mandril 10 is embedded into the first groove 11 when the dustpan is in an idle state. Meanwhile, after the mechanism is arranged, another positioning effect is achieved, namely the rod 6 can be positioned when the dustpan is in a use state, so that the rod 6 is in a state basically perpendicular to the dustpan body, the reason is that the ejector rod 10 always pushes against the side edge of the hinged support 17 to apply pressure, and when the rod 6 rotates to be basically perpendicular to the dustpan body, the rod 6 can be kept in the state. In order to achieve better positioning effect, a second groove 12 can be arranged on the hinge seat 17, and the mandril 10 is embedded into the second groove 12 when the dustpan is in a use state.

When the dustpan is in an idle state, the ejector rod is abutted against a first positioning position of the hinge seat 17 (in the case of arranging the first groove 11, the first positioning position is the position of the first groove 1), when the dustpan is in a use state, the ejector rod is abutted against a second positioning position of the hinge seat 17 (in the case of arranging the second groove 12, the first positioning position is the position of the second groove 12), a high point 22 is arranged between the first positioning position and the second positioning position, when the ejector rod 10 is abutted against the high point, the spring 9 is compressed to the maximum elastic force, namely the spring 9 is compressed most, and after the ejector rod 10 passes through the high point, the spring 9 releases the elastic force to enable the rod 6 and the dustpan body to have the tendency of approaching to each other or separating from each other. Namely when the dustpan is in a using state, the rod 6 and the dustpan body relatively rotate, and when the rod 6 rotates until the mandril 10 passes over the high point 22, the rod 6 and the dustpan body have the tendency of approaching each other; when the dustpan is in an idle state, the rod 6 and the dustpan body relatively rotate, and when the rod 6 rotates until the mandril 10 passes over the high point 22, the rod 6 and the dustpan body have the tendency of being away from each other. Said high point 22 is preferably arranged close to said second positioning position so that a small angle of rotation of the rod brings the rod 6 and the dustpan close to each other and the dustpan is quickly brought to the dustpan-idle state.

Of course, in order to keep the rod 6 in a state of being substantially perpendicular to the dustpan body when the dustpan is in a use state, a second positioning device can be separately provided to keep the rod 6 in a state of being substantially perpendicular to the dustpan body when the dustpan is in a use state. The second positioning device can be a buckling mechanism arranged between the rod 6 and the dustpan body. One structural mode of the buckle mechanism is as follows: as shown in fig. 16, the fastening mechanism includes a locking groove 19 formed on the top wall 2 of the dustpan body, and the rod 6 is locked into the locking groove 19 when the dustpan is in an idle state. One structural mode of the buckle mechanism is as follows: the fastening mechanism is arranged between the supporting block 8 on the rod and the dustpan body, for example, in fig. 17, the fastening opening 20 is arranged on two side surfaces of the supporting block 8, the fastening 21 is arranged on two side surfaces of the hidden groove 18, and the fastening 21 is fastened into the fastening opening 20 when the dustpan is in an idle state; for example, in fig. 18 and 19, a bayonet 20 is provided on the supporting block 8, a catch 21 is provided on the bottom surface of the hidden groove 18, and the catch 21 is caught in the bayonet 20 when the dustpan is in a non-use state.

Claims

1. A dustpan comprises a dustpan body and a rod which is rotatably connected with the dustpan body, wherein the dustpan is in a use state when the rod rotates to be basically vertical to the dustpan body;

the method is characterized in that: the dustpan also comprises a supporting mechanism, and the supporting mechanism is also arranged on the ground when the dustpan is in an idle state and is used for supporting the dustpan body to avoid dumping.

2. The dustpan of claim 1, wherein: the dustpan body is characterized in that the front side of the dustpan body is open, the dustpan body is formed by enclosing a bottom wall, a top wall, a left side wall, a right side wall and a rear side wall, and the rod is rotatably connected to the top wall of the dustpan body.

3. The dustpan of claim 2, wherein: the supporting mechanism is arranged on the dustpan body.

4. The dustpan of claim 3, wherein: the supporting mechanism is fixed and protruded on the top wall of the dustpan body, and the rear side wall of the supporting mechanism is basically level to the rear side wall of the dustpan body.

5. The dustpan of claim 4, wherein: the supporting mechanism is a supporting block.

6. The dustpan of claim 5, wherein: the dustpan also comprises a positioning device, and the positioning device is used for keeping the rod in a state of being basically parallel to the dustpan body when the dustpan is in an idle state.

7. The dustpan of claim 6, wherein: the supporting mechanism is provided with a rotating shaft, the rod is rotatably connected with the dustpan body through the rotating shaft, the positioning device comprises an elastic ejecting piece arranged in the rod, and the elastic ejecting piece is ejected on the supporting mechanism.

8. The dustpan of claim 7, wherein: the supporting mechanism is provided with a first groove, and the elastic top piece is embedded into the first groove when the dustpan is in an idle state.

9. The dustpan of claim 7, wherein: the supporting mechanism is provided with a second groove, and the elastic top piece is embedded into the second groove when the dustpan is in a use state.

10. The dustpan of claim 7, wherein: when the dustpan is in an idle state, the elastic ejecting piece is ejected to a first positioning position of the supporting mechanism, when the dustpan is in a use state, the elastic ejecting piece is ejected to a second positioning position of the supporting mechanism, a high point is arranged between the first positioning position and the second positioning position, when the ejecting piece is ejected to the high point, the elastic ejecting piece is compressed to the maximum elastic force, and after the elastic ejecting piece passes through the high point, the elastic ejecting piece releases the elastic force so that the rod and the dustpan body have the tendency of approaching to or separating from each other.

11. The dustpan of claim 10, wherein: the high point is close to the second positioning position.

12. The dustpan of claim 4, wherein: the supporting mechanism and the rod are arranged on the same side of the dustpan body.

13. The dustpan of claim 3, wherein: the supporting mechanism is arranged on the dustpan body in a sliding mode, and the rear side wall of the supporting mechanism is basically level to the rear side wall of the dustpan body;

14. The dustpan of claim 13, wherein: an elastic mechanism is arranged between the dustpan body and the supporting mechanism, and acts on the supporting mechanism so that the supporting mechanism has a tendency of popping outwards;

15. The dustpan of claim 14, wherein: the elastic mechanism is a spring.

16. The dustpan of claim 14, wherein: the lower part of the rod is provided with the positioning mechanism;

17. The dustpan of claim 14, wherein: the rod is arranged on the dustpan body through a rotating shaft and comprises a rod main body and an L-shaped connecting rod, the first end of the L-shaped connecting rod is connected with the lower end of the rod main body, the second end of the L-shaped connecting rod is connected to the rotating shaft, and the bending part of the L-shaped connecting rod forms the positioning mechanism.

18. The dustpan of claim 17, wherein: the rod is arranged on the top wall of the dustpan body through a rotating shaft.

19. The dustpan of claim 17, wherein: the supporting mechanism is provided with a limiting groove;

when the dustpan is in a using state, the positioning mechanism is positioned in the limiting groove so as to prop against the supporting mechanism;

20. The dustpan of claim 13, wherein: the supporting mechanism is a supporting block.

21. The dustpan of claim 2, wherein: the rod is arranged on the dustpan body through a rotating shaft, the rod comprises a first part which is positioned above the rotating shaft and used as a handle and a second part which is positioned below the rotating shaft, and the supporting mechanism is arranged on the second part of the rod, so that the supporting mechanism can rotate along with the rod;

22. The dustpan of claim 21, wherein: the supporting mechanism is a supporting block.

23. The dustpan of claim 21, wherein: the dustpan body is provided with a hidden groove, and when the dustpan is in a use state, the supporting mechanism is hidden in the hidden groove.

24. The dustpan of claim 21, wherein: the dustpan also comprises a positioning device, and the positioning device is used for keeping the rod in a state of being basically parallel to the dustpan body when the dustpan is in an idle state.

25. The dustpan of claim 24, wherein: the dustpan body is provided with a hinged support, and the rod is hinged on the hinged support through the rotating shaft.

26. The dustpan of claim 25, wherein: the positioning device comprises an elastic top piece arranged in the rod, and the elastic top piece is propped against the hinged support.

27. The dustpan of claim 26, wherein: the hinge seat is provided with a first groove, and the elastic top piece is embedded into the first groove when the dustpan is in an idle state.

28. The dustpan of claim 26, wherein: the hinge seat is provided with a second groove, and the elastic top piece is embedded into the second groove when the dustpan is in a use state.

29. The dustpan of claim 26, wherein: when the dustpan is in an idle state, the elastic jacking piece is jacked at the first positioning position of the hinge seat, when the dustpan is in a use state, the elastic jacking piece is jacked at the second positioning position of the hinge seat, a high point is arranged between the first positioning position and the second positioning position, when the jacking piece is jacked at the high point, the elastic jacking piece is compressed to be the maximum elastic force, and after the elastic jacking piece passes through the high point, the elastic jacking piece releases the elastic force, so that the rod and the dustpan body have the tendency of approaching to each other or separating from each other.

30. The dustpan of claim 29, wherein: the high point is close to the second positioning position.

31. The dustpan of claim 21, wherein: the dustpan also comprises a second positioning device which is used for keeping the rod in a state of being basically vertical to the dustpan body when the dustpan is in a use state.

32. The dustpan of claim 31, wherein: the second positioning device is a buckling mechanism arranged between the rod and the dustpan body.

33. The dustpan of claim 32, wherein: the buckling mechanism comprises a clamping groove arranged on the dustpan body, and the rod is clamped into the clamping groove when the dustpan is in an idle state.

34. The dustpan of claim 32, wherein: the buckling mechanism is arranged between the supporting mechanism on the rod and the dustpan body.

35. The dustpan of claim 34, wherein: the supporting mechanism is provided with a buckle, the dustpan body is provided with a bayonet, and the buckle is clamped into the bayonet when the dustpan is in an idle state.