CN215959723U

CN215959723U - Sheet cloth mounting mechanism, dustpan and cleaning assembly

Info

Publication number: CN215959723U
Application number: CN202121452571.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xian Jiapin Creative Design Co Ltd
Current assignee: Xian Jiapin Creative Design Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-03-08
Anticipated expiration: 2031-06-28

Abstract

The application discloses slice cloth installation mechanism, dustpan and clean subassembly belongs to daily life articles for use technical field. The sheet-like cloth mounting mechanism includes: a carrying structure (1), a first pressing structure (2) and a second pressing structure (3); the bearing structure (1) is positioned between the first pressing structure (2) and the second pressing structure (3), the bearing structure (1) can be in contact with the first pressing structure (2) and the second pressing structure (3), and the bearing structure (1) is used for bearing the piece-shaped cloth; when the bearing structure (1) moves, the first pressing structure (2) and the second pressing structure (3) can be driven to move towards the direction close to each other; the first pressing structure (2) and the second pressing structure (3) can press the sheet-shaped cloth to be close to the mounting object when moving in a direction of approaching each other. The flaky cloth installation mechanism can install flaky cloth on an installation object simply and conveniently, and the use experience of a user can be improved.

Description

Sheet cloth mounting mechanism, dustpan and cleaning assembly

Technical Field

The application relates to the technical field of daily necessities, in particular to a sheet-shaped cloth mounting mechanism, a dustpan and a cleaning assembly.

Background

In daily life, household cleaning work is the most important thing in housework. Among them, mops, brooms, rags, etc. are common cleaning tools. The traditional broom needs manual cleaning after being cleaned, on one hand, time and labor are wasted in the cleaning process, on the other hand, stains on the broom are difficult to clean completely, and the subsequent cleaning effect is influenced. In order to solve the above problems, it is thought to clean by using a disposable wiping cloth. When the cleaning cloth is used, a section of cleaning cloth is torn off and sleeved on the cleaning head of the broom to carry out cleaning operation, and the cleaning cloth is directly discarded after the cleaning operation is finished. However, in this method, the operation of installing the wiping cloth by the user is complicated, and thus it is inconvenient for the user to use the wiping cloth.

SUMMERY OF THE UTILITY MODEL

The application provides a slice cloth installation mechanism, dustpan and clean the subassembly, can install slice cloth simple and conveniently, improve user's use and experience. The technical scheme is as follows:

in a first aspect, there is provided a sheet-like cloth mounting mechanism comprising: the device comprises a bearing structure, a first pressing structure and a second pressing structure; the bearing structure is positioned between the first pressing structure and the second pressing structure, the bearing structure can be in contact with the first pressing structure and the second pressing structure, and the bearing structure is used for bearing sheet-shaped cloth; when the bearing structure moves, the first pressing structure and the second pressing structure can be driven to move towards the direction close to each other; the first pressing structure and the second pressing structure can press the sheet-like cloth to be close to an object to be mounted when moving in a direction to approach each other.

In this application, the sheet form cloth mounting mechanism places the sheet form cloth in the space between the first pressing structure and the second pressing structure, i.e. on the carrying structure, prior to use. When the flaky cloth installation mechanism is used, an installation object is placed in a space between the first pressing structure and the second pressing structure, namely, the position of the bearing structure is placed, then force is applied to the bearing structure through the installation object, the bearing structure is moved, the bearing structure is pushed against the first pressing structure and the second pressing structure after being moved, the first pressing structure and the second pressing structure are moved towards the directions close to each other, at the moment, the space between the first pressing structure and the second pressing structure is reduced, the flaky cloth can be pressed close to the installation object, and the flaky cloth is installed on the installation object. The installation process is simple and convenient, and the use experience of a user can be improved. After the sheet-shaped cloth is mounted on the mounting object, the first pressing structure and the second pressing structure can move in the direction away from each other, and at the moment, the space between the first pressing structure and the second pressing structure becomes large, so that the mounting object can be taken out from the space between the first pressing structure and the second pressing structure. After the mounting object is taken out, the sheet-like cloth mounted on the mounting object can be used.

Optionally, the carrying structure comprises a carrying plate for placing the sheet-shaped cloth; the bearing plate can be in contact with the first pressing structure and the second pressing structure, and the bearing plate abuts against the first pressing structure and the second pressing structure when external force is applied to the bearing plate, so that the first pressing structure and the second pressing structure rotate towards the direction close to each other.

Optionally, the sheet form cloth mounting mechanism further comprises a housing, the first pressing structure being hinged to the housing; the bearing plate is abutted against the first pressing structure when being subjected to external force, so that the first pressing structure rotates towards the direction close to the second pressing structure.

Optionally, the first pressing structure comprises a first movable bar; the rod body of the first movable rod is hinged with the shell, and the first end of the first movable rod can be in contact with the bearing plate; the bearing plate is propped against the first end of the first movable rod when being subjected to external force, so that the second end of the first movable rod rotates towards the direction close to the second pressing structure.

Optionally, the bearing structure further comprises a first bearing part, and the first bearing part is movably connected with the bearing plate; when the second end of the first movable rod rotates towards the direction close to the second pressing structure, the first bearing piece is driven to move towards the direction close to the second pressing structure; the first bearing piece moves towards the direction far away from the second pressing structure when the external force applied to the bearing plate is removed, so that the second end of the first movable rod is driven to rotate towards the direction far away from the second pressing structure.

Optionally, the first bearing part is a first vertical rod, and the first vertical rod can penetrate through the sheet-shaped cloth to position the sheet-shaped cloth.

Optionally, the first pressing structure further includes a first cross bar, a portion of the rod body of the first movable rod, which is close to the second end, is connected to the first cross bar, and the first cross bar can be in contact with the first vertical rod; when the second end of the first movable rod rotates towards the direction close to the second pressing structure, the first cross rod props against the first vertical rod, so that the first vertical rod moves towards the direction close to the second pressing structure; when the external force applied to the bearing plate is cancelled, the first vertical rod supports against the first cross rod when moving in the direction away from the second pressing structure, so that the second end of the first movable rod rotates in the direction away from the second pressing structure.

Optionally, the bearing structure further includes a first elastic member, and the bearing plate and the first bearing member are movably connected by the first elastic member; when the second end of the first movable rod rotates towards the direction close to the second pressing structure, the first bearing piece is driven to move towards the direction close to the second pressing structure by overcoming the elasticity of the first elastic piece; when the external force applied to the bearing plate is removed, the first bearing piece moves towards the direction far away from the second pressing structure under the action of the first elastic piece and then resets so as to drive the second end of the first movable rod to rotate towards the direction far away from the second pressing structure.

Optionally, the first elastic member includes a first rotating shaft and a first torsion spring; the loading board with first carrier passes through first pivot is articulated, the spring snare of first torsional spring is in the first pivot, the first end of first torsional spring is fixed in the loading board, the second end of first torsional spring support lean on in first carrier.

Optionally, the first end of the first movable bar is hook-shaped.

Optionally, a pressing portion is convexly disposed at the second end of the first movable rod; or, the first pressing structure further comprises a first pressing plate, and the second end of the first movable rod is hinged to the first pressing plate or connected with the first pressing plate through a connecting rod.

Optionally, the bottom of the housing has a limiting hole, and the bearing structure further includes a guide rod; the guide rod is connected with the bearing plate and penetrates through the limiting hole; the guide rod can move in the limiting hole so as to guide when the bearing plate moves.

Optionally, the side wall of the housing has a first sliding structure, and the bearing structure further includes a second sliding structure; the bearing plate is connected with the second sliding structure; the second sliding structure is in sliding fit with the first sliding structure so as to guide the bearing plate when the bearing plate moves.

Optionally, the sheet-shaped cloth mounting mechanism further comprises a second elastic member, and the second elastic member is connected below the bearing plate; the bearing plate overcomes the elasticity of the second elastic piece to move downwards when being subjected to external force; the bearing plate resets after moving upwards under the action of the second elastic piece when the bearing plate is withdrawn by the external force.

In a second aspect, there is provided a dustpan comprising a dustpan hopper and the sheet-like cloth mounting mechanism of the first aspect; the front end of the dustpan hopper is provided with an opening, the rear end of the dustpan hopper is provided with an accommodating cavity, and the flaky cloth mounting mechanism is positioned in the accommodating cavity.

In the application, when the dustpan is used, the cleaning cloth can be firstly installed on the cleaning head of the broom by using the sheet-shaped cloth installation mechanism arranged in the containing cavity at the rear end of the dustpan hopper of the dustpan, then the cleaning cloth on the cleaning head of the broom is used for cleaning, and then the cleaned garbage is contained in the opening at the front end of the dustpan hopper. Then, the wiping cloth on the cleaning head of the broom is discarded, and a new wiping cloth is mounted on the cleaning head of the broom through the sheet-shaped cloth mounting mechanism to continue the cleaning operation. Therefore, the cleaning cloth can be replaced and the garbage can be collected through the dustpan, so that the whole cleaning process is simple and convenient, and the use experience of a user can be improved.

Optionally, the dustpan hopper includes a casing and a flip, the front end of the casing has the opening, the rear end of the casing has an accommodating cavity, and the flip is movably connected to the opening of the accommodating cavity.

Optionally, the dustpan further comprises a dustpan rod, and the dustpan rod is connected with the dustpan hopper.

In a third aspect, there is provided a sheet cloth mounting mechanism for a broom, the sheet cloth mounting mechanism being the sheet cloth mounting mechanism as claimed in any one of claims, the sheet cloth mounting mechanism being configured to mount a sheet cloth to a support plate of a broom, the broom comprising a broom shaft and the support plate, the plate surface of the support plate being aligned with the length of the broom shaft.

In this application, the user can sweep the pole through the gripping and remove the backup pad, makes the backup pad insert the first structure of pressing of slice cloth installation mechanism and the second space of pressing between the structure to installation slice cloth cleans the operation in the backup pad, and this installation is simple and convenient, can improve user's use and experience.

In a fourth aspect, a cleaning assembly is provided, the cleaning assembly comprises a broom and the sheet cloth mounting mechanism of the first aspect, the broom comprises a broom rod and a supporting plate, the surface of the supporting plate is consistent with the length direction of the broom rod, and the sheet cloth mounting mechanism is used for mounting sheet cloth to the supporting plate.

Drawings

FIG. 1 is a schematic structural view of a first sheet-like cloth mounting mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a second sheet-like cloth mounting mechanism according to an embodiment of the present application;

FIG. 3 is an exploded view of a second sheet-form cloth mounting mechanism provided in accordance with an embodiment of the present application;

fig. 4 is a schematic structural view of a dustpan provided in an embodiment of the present application;

fig. 5 is an exploded view of a dustpan according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of a sweeping assembly according to an embodiment of the present disclosure.

Reference numerals:

1: bearing structure, 11: a carrier plate, 12: first carrier, 13: second bearing, 14: first elastic member, 141: first rotating shaft, 142: first torsion spring, 15: guide bar, 16: third elastic member, 161: second shaft, 162: second torsion spring, 2: first pressing structure, 21: first movable bar, 211: first end of first movable bar, 212: second end of first movable bar, 213: hinge region of first movable bar, 22: first cross bar, 23: first pressing plate, 3: second pressing structure, 31: second movable bar, 311: first end of second movable bar, 312: second end of second movable bar, 313: hinge region of second movable bar, 32: second cross bar, 33: second pressing plate, 5: second elastic member, 6: dustpan hopper, 61: open, 62: accommodating chamber, 63: a housing, 64: flip cover, 7: sheet-like cloth mounting mechanism, 8: dustpan rod, 9: broom, 91: broom pole, 92: and a support plate.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

In the description of the present application, the terms "upper", "lower", "inner", "outer", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the referred device or element must be provided with a specific orientation or constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be understood that reference to "a plurality" in this application means two or more. In the description of the present application, "/" means "or" unless otherwise stated, for example, a/B may mean a or B; "and/or" herein is only an association relationship describing an associated object, and means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, for the convenience of clearly describing the technical solutions of the present application, the terms "first", "second", and the like are used to distinguish the same items or similar items having substantially the same functions and actions. Those skilled in the art will appreciate that the terms "first," "second," etc. do not denote any order or quantity, nor do the terms "first," "second," etc. denote any order or importance.

Before explaining the embodiments of the present application in detail, an application scenario of the embodiments of the present application will be described.

The flaky cloth installation mechanism provided by the embodiment of the application can be applied to a scene that the flaky cloth is required to be installed on an installation object, the installation of the flaky cloth can be simply and conveniently realized, and the use experience of a user is improved.

For example, in daily household cleaning work, in order to ensure the cleaning effect, a disposable wiping cloth is often used for cleaning. When the cleaning cloth is used, a section of cleaning cloth is torn off and sleeved on the cleaning head of the broom to carry out cleaning operation, and the cleaning cloth is directly discarded after the cleaning operation is finished. In this case, the sheet-shaped cloth mounting mechanism provided by the embodiment of the application can be used for mounting the wiping cloth on the cleaning head of the broom, and the mounting process is simple and convenient.

The sheet-like cloth mounting mechanism provided in the embodiment of the present application will be described below.

Fig. 1 is a schematic structural diagram of a sheet-like cloth mounting mechanism according to an embodiment of the present application. Referring to fig. 1, the sheet-like cloth mounting mechanism includes: a carrier structure 1, a first pressing structure 2 and a second pressing structure 3. The bearing structure 1 is located between the first pressing structure 2 and the second pressing structure 3, the bearing structure 1 can be in contact with the first pressing structure 2 and the second pressing structure 3, and the bearing structure 1 is used for bearing the sheet-shaped cloth. When the bearing structure 1 moves, the first pressing structure 2 and the second pressing structure 3 can be driven to move towards the direction close to each other; the first pressing structure 2 and the second pressing structure 3 can press the sheet-like cloths to be closely attached to the attachment object when moving in a direction to approach each other.

The carrier structure 1 is a structure for carrying a sheet-like cloth. The carrier structure 1 is located between the first pressing structure 2 and the second pressing structure 3, and the carrier structure 1 can abut against the first pressing structure 2 and the second pressing structure 3 when moving, so that the first pressing structure 2 and the second pressing structure 3 move. Optionally, when the bearing structure 1 moves, not only the first pressing structure 2 and the second pressing structure 3 may be driven to move toward each other, but also the first pressing structure 2 and the second pressing structure 3 may be driven to move away from each other. In this case, the carrying structure 1 moves in one direction to drive the first pressing structure 2 and the second pressing structure 3 to move in a direction close to each other, and then the carrying structure 1 moves in the opposite direction to drive the first pressing structure 2 and the second pressing structure 3 to move in a direction away from each other.

The first pressing structure 2 and the second pressing structure 3 are structures for pressing the sheet-like cloths. The sheet-like cloth can be placed in the space between the first pressing structure 2 and the second pressing structure 3, i.e. on the carrying structure 1. In this way, when the first pressing structure 2 and the second pressing structure 3 move in the direction approaching each other, the space between the first pressing structure 2 and the second pressing structure 3 becomes smaller, and both sides of the sheet-shaped cloth can be pressed, and the sheet-shaped cloth can be folded inward until the sheet-shaped cloth is pressed close to the installation object. The piece cloth can be installed on the installation object when being close to the installation object, for example, one of the piece cloth and the installation object can be provided with a hook-and-loop fastener and the other can be provided with a hook-and-loop fastener and hook surface. The sheet-shaped cloth can be wiping cloth with a cleaning function, the mounting object can be a cleaning head of a broom, and cleaning operation can be carried out after the wiping cloth is mounted on the cleaning head of the broom.

In some embodiments, a plurality of sheet cloths may be stacked on the load bearing structure 1. In this case, the sheet-like cloths positioned uppermost among the plurality of sheet-like cloths can be attached to the attachment target each time the first pressing structure 2 and the second pressing structure 3 move in the direction to approach each other. Thus, the sheet-shaped cloth mounting mechanism can realize the sequential mounting of a plurality of sheet-shaped cloths. For example, each of the plurality of sheet-like cloths may be a wiping cloth having a cleaning function, and the object to be attached may be a cleaning head of a broom. When a user wants to clean, a wiping cloth can be installed on the cleaning head of the broom through the sheet cloth installation mechanism, then the user can use the wiping cloth on the cleaning head of the broom to perform cleaning operation, the wiping cloth is directly discarded after the cleaning operation is completed, and a new wiping cloth is installed on the cleaning head of the broom through the sheet cloth installation mechanism to continue the cleaning operation.

Specifically, the sheet-like cloth mounting mechanism places the sheet-like cloth in a space between the first pressing structure 2 and the second pressing structure 3, i.e., on the bearing structure 1, before use. This slice cloth installation mechanism is when using, earlier place the installation object first press structure 2 and the second press the space between the structure 3, place the position at bearing structure 1 place promptly, then through the installation object to bearing structure 1 application of force, make bearing structure 1 remove, bearing structure 1 supports after removing first press structure 2 and the second and presses structure 3, make first press structure 2 and the second press structure 3 to being close to each other's direction removal, first press structure 2 and the second at this moment and press the space between the structure 3 and diminish, just can press the slice cloth to being close to the installation object, be about to the slice cloth and install on the installation object. The installation process is simple and convenient, and the use experience of a user can be improved. After the sheet-like cloth is mounted on the mounting object, the first pressing structure 2 and the second pressing structure 3 can be moved in a direction away from each other, and at this time, the space between the first pressing structure 2 and the second pressing structure 3 becomes large, and the mounting object can be taken out from the space between the first pressing structure 2 and the second pressing structure 3. After the mounting object is taken out, the sheet-like cloth mounted on the mounting object can be used.

Alternatively, referring to fig. 1, the carrying structure 1 comprises a carrying plate 11, the carrying plate 11 being used for placing a sheet-like cloth. The bearing plate 11 can contact with the first pressing structure 2 and the second pressing structure 3, and the bearing plate 11 abuts against the first pressing structure 2 and the second pressing structure 3 when an external force is applied, so that the first pressing structure 2 and the second pressing structure 3 rotate in directions close to each other.

The carrier plate 11 is a component that can drive the first pressing structure 2 and the second pressing structure 3 to rotate in a direction to approach each other. In this case, when the sheet-shaped cloth mounting mechanism is used, the mounting object is first placed in the space between the first pressing structure 2 and the second pressing structure 3, that is, the position of the loading plate 11, then the loading plate 11 is forced by the mounting object, the loading plate 11 moves when receiving an external force, the loading plate 11 abuts against the first pressing structure 2 and the second pressing structure 3 after moving, and the first pressing structure 2 and the second pressing structure 3 rotate in the direction approaching to each other.

Further, referring to fig. 2 or fig. 3, fig. 3 is an exploded schematic view of the sheet-like cloth mounting mechanism shown in fig. 2, which further includes a housing 4. The housing 4 is a member having a supporting function and restricting the positions of the bearing structure 1, the first pressing structure 2, and the second pressing structure 3.

The housing 4 may take a variety of structural forms. For example, the housing 4 may be a one-piece structure, and may have a bottom and side walls, the bottom and side walls of the housing 4 enclosing a chamber, and the carrying structure 1, the first pressing structure 2 and the second pressing structure 3 may be placed in the chamber for use. Alternatively, the housing 4 may be a split structure, having a floor, which may be referred to as the bottom of the housing 4, and risers, which may be referred to as the sidewalls of the housing 4. Of course, the housing 4 may also take other structural forms, and the embodiment of the present application is not limited thereto.

When an external force is applied to the bearing plate 11, the bearing plate 11 moves towards the direction close to the bottom of the housing 4, and the bearing plate 11 moves towards the direction close to the bottom of the housing 4 and then abuts against the first pressing structure 2 and the second pressing structure 3, so that the first pressing structure 2 and the second pressing structure 3 rotate towards the direction close to each other.

Alternatively, referring to fig. 1, 2 and 3, the first pressing structure 2 is hinged with the housing 4. When an external force is applied to the bearing plate 11, the bearing plate abuts against the first pressing structure 2, so that the first pressing structure 2 rotates toward the second pressing structure 3. The second pressing structure 3 is hinged to the housing 4. When an external force is applied to the bearing plate 11, the bearing plate abuts against the second pressing structure 3, so that the second pressing structure 3 rotates in a direction approaching the first pressing structure 2.

After the first pressing structure 2 is hinged to the housing 4, the first pressing structure 2 can rotate around the hinged portion. Similarly, after the second pressing mechanism 3 is hinged to the housing 4, the second pressing mechanism 3 may also rotate around the hinged portion. In this way, when the carrier plate 11 moves toward the bottom of the housing 4 when an external force is applied, the carrier plate 11 will abut against the first pressing structure 2 and the second pressing structure 3, so that the first pressing structure 2 and the second pressing structure 3 will rotate inward, that is, toward each other, around their respective hinge portions.

Alternatively, referring to fig. 1, 2 and 3, the first pressing structure 2 includes a first movable bar 21. The rod body of the first movable rod 21 is hinged with the shell 4, and the first end 211 of the first movable rod 21 can be in contact with the bearing plate 11; when an external force is applied to the carrier plate 11, the carrier plate abuts against the first end 211 of the first movable rod 21, so that the second end 212 of the first movable rod 21 rotates toward the second pressing structure 3.

After the body of the first movable bar 21 is hinged to the housing 4, the first movable bar 21 can rotate around the hinge portion 213. For example, the rod body of the first movable rod 21 may be hinged to the side wall of the casing 4, or the rod body of the first movable rod 21 may be hinged to the bottom of the casing 4 through a connecting member, and of course, the rod body of the first movable rod 21 may be hinged to the casing 4 in other manners as long as the first movable rod 21 can rotate around the hinge point 213 after the rod body of the first movable rod 21 is hinged to the casing 4.

In this case, the carrier plate 11 moves in a direction close to the bottom of the housing 4 when receiving an external force, the carrier plate 11 abuts against the first end 211 of the first movable bar 21 after moving in the direction close to the bottom of the housing 4, the first end 211 of the first movable bar 21 moves, the first movable bar 21 rotates inward, and when the first movable bar 21 rotates inward, the second end 212 of the first movable bar 21 rotates in a direction close to the second pressing structure 3.

The first end 211 of the first movable bar 21 is used for realizing the abutment with the loading plate 11, and the second end 212 of the first movable bar 21 is used for realizing the pressing of the sheet-shaped cloth. The first end 211 and the second end 212 of the first movable bar 21 may take various structural forms.

For example, referring to fig. 1, the first end 211 of the first movable bar 21 may be hook-shaped, such that the bearing plate 11 may abut against the hook-shaped end of the first movable bar 21 when moving by an external force. Of course, the first end 211 of the first movable bar 21 may also take other structural forms, which is not limited in the embodiment of the present application.

Illustratively, the second end 212 of the first movable rod 21 is convexly provided with a pressing portion, so that when the second end 212 of the first movable rod 21 rotates to approach the second pressing structure 3, the pressing portion can press the sheet-shaped cloth. Alternatively, referring to fig. 1, the first pressing structure 2 further includes a first pressing plate 23, and the second end 212 of the first movable bar 21 is hinged to the first pressing plate 23 or connected thereto through a connecting rod, so that the first pressing plate 23 can press the sheet-shaped cloth when the second end 212 of the first movable bar 21 rotates in a direction approaching the second pressing structure 3. Of course, the second end 212 of the first movable bar 21 may also take other structural forms, which is not limited in the embodiment of the present application.

It is noted that in practical applications, the first pressing structure 2 may comprise a plurality of first movable bars 21. The rod body of each first movable rod 21 in the plurality of first movable rods 21 is hinged with the shell 4, and the first end 211 of each first movable rod 21 in the plurality of first movable rods 21 can be in contact with the bearing plate 11; the bearing plate 11 supports against the first end 211 of each first movable rod 21 in the plurality of first movable rods 21 when receiving an external force, so that the second end 212 of each first movable rod 21 in the plurality of first movable rods 21 rotates towards the direction close to the second pressing structure 3, and thus, the second end 212 of each first movable rod 21 in the plurality of first movable rods 21 can press the sheet-shaped cloth, so that the pressing force degree of the sheet-shaped cloth can be increased, and the installation efficiency and the installation effect of the sheet-shaped cloth are improved.

Alternatively, referring to fig. 1, 2 and 3, the second pressing structure 3 includes a second movable bar 31. The rod body of the second movable rod 31 is hinged with the shell 4, and the first end 311 of the second movable rod 31 can be in contact with the bearing plate 11; when an external force is applied to the carrier plate 11, the carrier plate abuts against the first end 311 of the second movable rod 31, so that the second end 312 of the second movable rod 31 rotates in a direction approaching the first pressing structure 2.

After the rod body of the second movable rod 31 is hinged to the housing 4, the second movable rod 31 can rotate around the hinge portion 313. For example, the rod body of the second movable rod 31 may be hinged to the side wall of the casing 4, or the rod body of the second movable rod 31 may be hinged to the bottom of the casing 4 through a connector, and of course, the rod body of the second movable rod 31 may be hinged to the casing 4 in other manners as long as the second movable rod 31 can rotate around the hinge portion 313 after the rod body of the second movable rod 31 is hinged to the casing 4.

In this case, when an external force is applied, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 and abuts against the first end 311 of the second movable bar 31, the first end 311 of the second movable bar 31 moves, the second movable bar 31 rotates inward, and when the second movable bar 31 rotates inward, the second end 312 of the second movable bar 31 rotates in a direction approaching the first pressing structure 2.

The first end 311 of the second movable bar 31 is used to realize abutment with the carrier plate 11, and the second end 312 of the second movable bar 31 is used to realize pressing of the sheet-shaped cloth. The first end 311 and the second end 312 of the second movable bar 31 may take various structural forms.

For example, referring to fig. 1, the first end 311 of the second movable bar 31 may be hook-shaped, so that the bearing plate 11 may abut against the hook-shaped end of the second movable bar 31 when being moved by an external force. Of course, the first end 311 of the second movable bar 31 may also take other structural forms, which is not limited in the embodiment of the present application.

Illustratively, the second end 312 of the second movable rod 31 is convexly provided with a pressing portion, so that when the second end 312 of the second movable rod 31 rotates to approach the first pressing structure 2, the pressing portion can press the sheet-shaped cloth. Alternatively, referring to fig. 1, the second pressing structure 3 further includes a second pressing plate 33, and the second end 312 of the second movable rod 31 is hinged to the second pressing plate 33 or connected to the second pressing plate 33 through a connecting rod, so that the second pressing plate 33 can press the sheet-shaped cloth when the second end 312 of the second movable rod 31 rotates to approach the first pressing structure 2. Of course, the second end 312 of the second movable rod 31 may also take other structural forms, which is not limited in the embodiment of the present application.

It is noted that in practical applications, the second pressing structure 3 may comprise a plurality of second movable bars 31. The rod body of each second movable rod 31 in the plurality of second movable rods 31 is hinged with the housing 4, and the first end 311 of each second movable rod 31 in the plurality of second movable rods 31 can be in contact with the bearing plate 11; the bearing plate 11 supports against the first end 311 of each second movable rod 31 in the plurality of second movable rods 31 when receiving an external force, so that the second end 312 of each second movable rod 31 in the plurality of second movable rods 31 rotates towards the direction close to the first pressing structure 2, and thus, the second end 312 of each second movable rod 31 in the plurality of second movable rods 31 can press the sheet-shaped cloth, so that the pressing force degree of the sheet-shaped cloth can be increased, and the installation efficiency and the installation effect of the sheet-shaped cloth are improved.

Optionally, referring to fig. 1, the carrying structure 1 further includes a first carrying member 12 and a second carrying member 13, and both the first carrying member 12 and the second carrying member 13 are movably connected with the carrying plate 11. The first carrier 12 and the second carrier 13 are components that can drive the first pressing structure 2 and the second pressing structure 3 to rotate in a direction away from each other.

The first bearing 12 can drive the first pressing structure 2 to rotate in a direction away from the second pressing structure 3. Specifically, when the second end 212 of the first movable rod 21 rotates toward the direction close to the second pressing structure 3, the first bearing member 12 is driven to move toward the direction close to the second pressing structure 3; the first bearing member 12 moves in a direction away from the second pressing structure 3 when the external force applied to the bearing plate 11 is removed, so as to drive the second end 212 of the first movable rod 21 to rotate in the direction away from the second pressing structure 3.

The second bearing part 13 can drive the second pressing structure 3 to rotate in a direction away from the first pressing structure 2. Specifically, when the second end 312 of the second movable rod 31 rotates in a direction approaching the first pressing structure 2, the second bearing member 13 is driven to move in the direction approaching the first pressing structure 2; the second bearing member 13 moves in a direction away from the first pressing structure 2 when the external force applied to the bearing plate 11 is removed, so as to drive the second end 312 of the second movable rod 31 to rotate in the direction away from the first pressing structure 2.

In this case, when the sheet-shaped cloth attachment mechanism is used, the attachment object applies a force to the carrier plate 11, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 when receiving an external force, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 and then abuts against the first end 211 of the first movable bar 21 and the first end 311 of the second movable bar 31, the first movable bar 21 and the second movable bar 31 are rotated inward, at this time, the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 are rotated in a direction approaching each other, the space between the first movable bar 21 and the second movable bar 31 is reduced, and the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 can press the sheet-shaped cloth against the attachment object, that is, to attach the sheet-shaped cloth to the attachment object. Meanwhile, when the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 rotate in a direction to approach each other, the first bearing member 12 and the second bearing member 13 are driven to move in a direction to approach each other. After the sheet-like cloths are attached to the attachment object, the carrier plate 11 is no longer urged by the attachment object. The first bearing member 12 and the second bearing member 13 move in the directions away from each other when the external force applied to the bearing plate 11 is removed, so as to drive the second end 212 of the first movable rod 21 and the second end 312 of the second movable rod 31 to rotate in the directions away from each other, that is, the first movable rod 21 and the second movable rod 31 rotate outward, and at this time, the space between the first movable rod 21 and the second movable rod 31 becomes larger, and the installation object can be taken out.

The first carrier 12 and the second carrier 13 may take a variety of structural forms. For example, referring to fig. 1, the first supporting member 12 can be a first vertical rod, and the first vertical rod can penetrate through the sheet-like cloth to position the sheet-like cloth, so that the sheet-like cloth can be effectively prevented from being separated from the supporting plate 11. For example, referring to fig. 1, the second supporting member 13 can be a second vertical rod, and the second vertical rod can penetrate through the sheet-like cloth to position the sheet-like cloth, so that the sheet-like cloth can be effectively prevented from being separated from the supporting plate 11. Of course, the first bearing 12 and the second bearing 13 may also adopt other structural forms, which is not limited in the embodiments of the present application.

In the case that the first bearing member 12 is a first vertical rod, referring to fig. 1, the first pressing structure 2 may further include a first cross rod 22, a portion of the rod body of the first movable rod 21 near the second end 212 is connected to the first cross rod 22, and the first cross rod 22 can contact with the first vertical rod. Thus, the first vertical rod can prop against the first cross rod 22 when the external force applied to the bearing plate 11 is removed, so as to drive the first movable rod 21 connected with the first cross rod 22 to rotate.

Specifically, when the second end 212 of the first movable rod 21 rotates in a direction approaching the second pressing structure 3, the first cross rod 22 also rotates in a direction approaching the second pressing structure 3, and at this time, the first cross rod 22 abuts against the first vertical rod, so that the first vertical rod also moves in a direction approaching the second pressing structure 3. When the external force applied to the bearing plate 11 is removed, the first vertical rod abuts against the first cross rod 22 when moving in the direction away from the second pressing structure 3, so that the first cross rod 22 rotates in the direction away from the second pressing structure 3, and the second end 212 of the first movable rod 21 connected to the first cross rod 22 is also driven to rotate in the direction away from the second pressing structure 3.

In the case that the second bearing member 13 is a second vertical rod, referring to fig. 1, the second pressing structure 3 may further include a second cross rod 32, a portion of the rod body of the second movable rod 31 near the second end 312 is connected to the second cross rod 32, and the second cross rod 32 can be in contact with the second vertical rod. Thus, the second vertical bar can prop against the second cross bar 32 when the external force applied to the bearing plate 11 is removed, so as to drive the second movable bar 31 connected with the second cross bar 32 to rotate.

Specifically, when the second end 312 of the second movable rod 31 rotates in a direction approaching the first pressing structure 2, the second cross rod 32 also rotates in a direction approaching the first pressing structure 2, and at this time, the second cross rod 32 abuts against the second vertical rod, so that the second vertical rod also moves in a direction approaching the first pressing structure 2. The second vertical rod supports against the second cross rod 32 when moving in a direction away from the first pressing structure 2 when the external force applied to the bearing plate 11 is removed, so that the second cross rod 32 rotates in a direction away from the first pressing structure 2, and the second end 312 of the second movable rod 31 connected to the second cross rod 32 is also driven to rotate in a direction away from the first pressing structure 2.

In this case, when the sheet-shaped cloth attachment mechanism is used, the attachment object applies a force to the carrier plate 11, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 when receiving an external force, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 and then abuts against the first end 211 of the first movable bar 21 and the first end 311 of the second movable bar 31, the first movable bar 21 and the second movable bar 31 are rotated inward, at this time, the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 are rotated in a direction approaching each other, the space between the first movable bar 21 and the second movable bar 31 is reduced, and the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 can press the sheet-shaped cloth against the attachment object, that is, to attach the sheet-shaped cloth to the attachment object. Meanwhile, when the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 rotate in a direction to approach each other, the first cross bar 22 and the second cross bar 32 also rotate in a direction to approach each other, and the first cross bar 22 and the second cross bar 32 respectively abut against the first vertical bar and the second vertical bar when rotating in a direction to approach each other, so that the first vertical bar and the second vertical bar also move in a direction to approach each other. After the sheet-like cloths are attached to the attachment object, the carrier plate 11 is no longer urged by the attachment object. First montant and second montant move to the direction of keeping away from each other when the external force that loading board 11 received cancels, first montant and second montant support first horizontal pole 22 and second horizontal pole 32 respectively when keeping away from each other's direction removal, make first horizontal pole 22 and second horizontal pole 32 rotate to the direction of keeping away from each other, thereby the second end 212 of first movable rod 21 and the second end 312 of second movable rod 31 also rotate to the direction of keeping away from each other, first movable rod 21 and second movable rod 31 rotate to the outside promptly, space grow between first movable rod 21 and the second movable rod 31 this moment, just can take out the installation object.

Optionally, referring to fig. 1, the bearing structure 1 further includes a first elastic member 14 and a third elastic member 16, the bearing plate 11 is movably connected to the first bearing member 12 through the first elastic member 14, and the bearing plate 11 is movably connected to the second bearing member 13 through the third elastic member 16.

The first elastic member 14 is a member having elasticity and making the first load bearing member 12 have a restoring tendency. The first elastic member 14 may take various structural forms. For example, as shown in fig. 1, the first elastic member 14 may include a first rotating shaft 141 and a first torsion spring 142, the bearing plate 11 is hinged to the first bearing member 12 through the first rotating shaft 141, a coil of the first torsion spring 142 is sleeved on the first rotating shaft 141, a first end of the first torsion spring 142 is fixed to the bearing plate 11, and a second end of the first torsion spring 142 abuts against the first bearing member 12, so that the bearing plate 11 is hinged to the first bearing member 12 through the first rotating shaft 141, and the first bearing member 12 is resettable through the first torsion spring 142. Alternatively, the first elastic element 14 may include a rotating shaft and a spring, the bearing plate 11 is hinged to the first bearing element 12 through the rotating shaft, one end of the spring is connected to the bearing plate 11, and the other end of the spring is connected to the first bearing element 12, so that the bearing plate 11 is hinged to the first bearing element 12 through the rotating shaft, and the first bearing element 12 is resettable through the spring. Or, the first elastic element 14 may include a rotating shaft and an elastic sheet, the elastic sheet may be a metal (copper, etc.) elastic sheet, the bearing plate 11 is hinged to the first bearing element 12 through the rotating shaft, one end of the elastic sheet is connected to the bearing plate 11, and the other end of the elastic sheet is connected to the first bearing element 12, so that the bearing plate 11 is hinged to the first bearing element 12 through the rotating shaft, and the first bearing element 12 is resettable through the elastic sheet. Of course, the first elastic element 14 may also take other structural forms, and the embodiment of the present application is not limited thereto.

The third elastic member 16 is a member having elasticity and can make the second load bearing member 13 have a restoring tendency. The third elastic member 16 may take various structural forms. For example, as shown in fig. 1, the third elastic element 16 may include a second rotating shaft 161 and a second torsion spring 162, the bearing plate 11 is hinged to the second bearing member 13 through the second rotating shaft 161, a coil of the second torsion spring 162 is sleeved on the second rotating shaft 161, a first end of the second torsion spring 162 is fixed to the bearing plate 11, and a second end of the second torsion spring 162 abuts against the second bearing member 13, so that the bearing plate 11 is hinged to the second bearing member 13 through the second rotating shaft 161, and the second bearing member 13 is resettable through the second torsion spring 162. Alternatively, the third elastic element 16 may include a rotating shaft and a spring, the bearing plate 11 is hinged to the second bearing part 13 through the rotating shaft, one end of the spring is connected to the bearing plate 11, and the other end of the spring is connected to the second bearing part 13, so that the bearing plate 11 is hinged to the second bearing part 13 through the rotating shaft, and the second bearing part 13 is resettable through the spring. Or, the third elastic element 16 may include a rotating shaft and an elastic sheet, the elastic sheet may be a metal (copper, etc.) elastic sheet, the bearing plate 11 is hinged to the second bearing member 13 through the rotating shaft, one end of the elastic sheet is connected to the bearing plate 11, and the other end of the elastic sheet is connected to the second bearing member 13, so that the bearing plate 11 is hinged to the second bearing member 13 through the rotating shaft, and the second bearing member 13 is resettable through the elastic sheet. Of course, the third elastic element 16 may also take other structural forms, which is not limited in the embodiments of the present application.

When the second end 212 of the first movable rod 21 rotates toward the second pressing structure 3, the first bearing member 12 is driven to move toward the second pressing structure 3 against the elastic force of the first elastic member 14. When the external force applied to the bearing plate 11 is removed, the first bearing member 12 is moved away from the second pressing structure 3 under the action of the first elastic member 14 and then is reset, so as to drive the second end 212 of the first movable rod 21 to rotate away from the second pressing structure 3.

When the second end 312 of the second movable rod 31 rotates toward the first pressing structure 2, the second bearing member 13 is driven to move toward the first pressing structure 2 against the elastic force of the first elastic member 14. When the external force applied to the bearing plate 11 is removed, the second bearing member 13 is moved away from the first pressing structure 2 under the action of the first elastic member 14 and then is reset, so as to drive the second end 312 of the second movable rod 31 to rotate away from the first pressing structure 2.

In this case, when the sheet-shaped cloth attachment mechanism is used, the attachment object applies a force to the carrier plate 11, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 when receiving an external force, the carrier plate 11 moves in a direction approaching the bottom of the housing 4 and then abuts against the first end 211 of the first movable bar 21 and the first end 311 of the second movable bar 31, the first movable bar 21 and the second movable bar 31 are rotated inward, at this time, the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 are rotated in a direction approaching each other, the space between the first movable bar 21 and the second movable bar 31 is reduced, and the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 can press the sheet-shaped cloth against the attachment object, that is, to attach the sheet-shaped cloth to the attachment object. Meanwhile, when the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 rotate in a direction approaching each other, the first bearing member 12 and the second bearing member 13 are driven to move in a direction approaching each other against the elastic force of the first elastic member 14 and the third elastic member 16, respectively. After the sheet-like cloths are attached to the attachment object, the carrier plate 11 is no longer urged by the attachment object. When the external force applied to the bearing plate 11 is removed, the first bearing member 12 and the second bearing member 13 move in the directions away from each other under the action of the first elastic member 14 and the third elastic member 16, respectively, so as to drive the second end 212 of the first movable rod 21 and the second end 312 of the second movable rod 31 to rotate in the directions away from each other, that is, the first movable rod 21 and the second movable rod 31 rotate outward, at this time, the space between the first movable rod 21 and the second movable rod 31 becomes larger, and the mounting object can be taken out.

In order to avoid the carrier plate 11 from wobbling during movement, the sheet cloth mounting mechanism further comprises a guiding structure, two possible guiding structures are described below:

in a first possible guiding structure, see fig. 1, the carrying structure 1 further comprises a guiding rod 15, and the bottom of the housing 4 has a limiting hole. The guide rod 15 is connected with the bearing plate 11, and the guide rod 15 penetrates through the limiting hole; the guide rod 15 can move in the stopper hole to guide when the loading plate 11 moves.

The limiting hole can be a blind hole or a through hole, and the limiting hole is not limited in the embodiment of the application. Under the condition that this spacing hole is the blind hole, the one end of guide bar 15 is connected at loading board 11, and the diameter of the other end of guide bar 15 is less than the aperture in this spacing hole, and the other end of guide bar 15 is located this spacing hole, and the diameter of the body of rod of guide bar 15 is less than the aperture in this spacing hole to guide bar 15 can remove in this spacing hole. Under the condition that this spacing hole is the through-hole, the one end of guide bar 15 is connected at loading board 11, and the diameter of the other end of guide bar 15 is greater than the aperture in this spacing hole, and the other end of guide bar 15 passes behind this spacing hole card outside at casing 4, and the diameter of the body of rod of guide bar 15 is less than the aperture in this spacing hole to guide bar 15 can remove in this spacing downthehole.

In this case, when the carrier plate 11 moves in a direction approaching the bottom of the housing 4, since the guide rod 15 connected to the carrier plate 11 passes through the position-limiting hole at the bottom of the housing 4, the guide rod 15 moves along the position-limiting hole, so that the carrier plate 11 moves in a direction approaching the bottom of the housing 4 along the axial direction of the position-limiting hole. Similarly, when the bearing plate 11 moves in a direction away from the bottom of the housing 4, since the guide rod 15 connected to the bearing plate 11 passes through the limiting hole at the bottom of the housing 4, the guide rod 15 will move along the limiting hole, so that the bearing plate 11 moves in a direction away from the bottom of the housing 4 along the axial direction of the limiting hole. Thus, the guide rod 15 can make the bearing plate 11 always move along the axial direction of the limiting hole when moving, and the bearing plate does not shake, thereby playing a role in guiding the bearing plate 11 when moving.

In a second possible guiding structure, the side wall of the housing 4 has a first sliding structure, and the carrying structure 1 further comprises a second sliding structure. The bearing plate 11 is connected with a second sliding structure, and the second sliding structure is in sliding fit with the first sliding structure so as to guide when the bearing plate 11 moves.

The second sliding structure and the first sliding structure are two parts capable of realizing sliding fit. Thus, when the second sliding structure moves, the second sliding structure slides along the first sliding structure, so that the bearing plate 11 connected to the second sliding structure slides along the axial direction of the first sliding structure.

The first and second sliding structures may take a variety of structural forms. For example, the first sliding structure may be a strip-shaped groove, and the second sliding structure may be a slider, which is in sliding fit with the strip-shaped groove. Under this condition, this bar groove can also carry on spacingly to this slider in the depth direction at the groove to avoid this slider to deviate from this bar inslot, if this bar groove and this slider all can be the T type. Alternatively, the first sliding structure may be a bar-shaped protrusion, and the second sliding structure may be a sliding groove, which is in sliding fit with the bar-shaped protrusion. In this case, the sliding groove can also limit the strip-shaped protrusion in the depth direction of the groove to prevent the strip-shaped protrusion from coming off from the sliding groove, and if the strip-shaped protrusion and the sliding groove are both in a T shape. Of course, the first sliding structure and the second sliding structure may also adopt other structural forms, which is not limited in the embodiments of the present application.

In this case, when the bearing plate 11 moves towards the direction close to the bottom of the housing 4, since the second sliding structure connected to the bearing plate 11 is in sliding fit with the first sliding structure on the side wall of the housing 4, the second sliding structure will slide along the first sliding structure, so that the bearing plate 11 slides towards the direction close to the bottom of the housing 4 along the axial direction of the first sliding structure. Similarly, when the bearing plate 11 moves towards the direction away from the bottom of the housing 4, since the second sliding structure connected to the bearing plate 11 is in sliding fit with the first sliding structure on the sidewall of the housing 4, the second sliding structure can slide along the first sliding structure, so that the bearing plate 11 can slide along the axial direction of the first sliding structure towards the direction away from the bottom of the housing 4. Therefore, the bearing plate 11 can always slide along the axial direction of the first sliding structure when moving through the second sliding structure, and cannot shake, so that the guide effect when the bearing plate 11 moves is achieved.

Optionally, referring to fig. 1, the sheet-like cloth mounting mechanism further comprises a second elastic member 5, and the second elastic member 5 is connected below the bearing structure 1, i.e., between the bearing structure 1 and the bottom of the housing 4. The second elastic member 5 is a member having elasticity and making the carrier plate 11 have a tendency to return. In this case, the second elastic member 5 may be attached below the loading plate 11. In particular, the second elastic member 5 may be connected between the loading plate 11 and the bottom of the housing 4, or the second elastic member 5 may be connected between the component of the loading plate 11 connected in the load-bearing structure 1 and the bottom of the housing 4.

The second elastic member 5 may take various structural forms. For example, as shown in fig. 1, the second elastic member 5 may be a spring, one end of which may be connected to the load-bearing structure 1, and the other end of which may be connected to the bottom of the housing 4. Alternatively, the second elastic element 5 may be an elastic sheet, such as a metal (copper, etc.) elastic sheet, one end of the elastic sheet may be connected to the supporting structure 1, and the other end of the elastic sheet may be connected to the bottom of the housing 4. Or, the second elastic element 5 may be a combined mechanism of a rotating shaft and a torsion spring, the rotating shaft is connected to the housing 4, a coil of the torsion spring is sleeved on the rotating shaft, one of two free ends of the torsion spring is lapped on the bearing structure 1, and the other free end is lapped on the bottom of the housing 4. Of course, the second elastic element 5 may also take other structural forms, which is not limited in the embodiments of the present application.

For example, in the first possible guiding structure, referring to fig. 1, in the case that the second elastic member 5 is a spring, the diameter of the spring may be larger than the diameter of the guiding rod 15 and larger than the diameter of the limiting hole, the spring may be sleeved on a portion of the rod body of the guiding rod 15 between the bearing plate 11 and the limiting hole, when one end of the spring abuts against the bearing plate 11, and the other end of the spring abuts against the bottom of the housing 4, so that the bearing plate 11 abutting against one end of the spring has a tendency to return.

For example, in the second possible guiding structure, the second elastic member 5 may not be connected between the bearing plate 11 and the bottom of the housing 4, but connected between the second sliding structure and the bottom of the housing 4, so that the bearing plate 11 connected with the second sliding structure may have a tendency to return.

In this case, when the sheet-shaped cloth mounting mechanism is used, the mounting object applies a force to the carrier plate 11, the carrier plate 11 overcomes the elastic force of the second elastic member 5 to move downward (i.e., in a direction close to the bottom of the housing 4) when receiving an external force, the carrier plate 11 moves in a direction close to the bottom of the housing 4 and then abuts against the first pressing structure 2 and the second pressing structure 3, so that the first pressing structure 2 and the second pressing structure 3 rotate in a direction close to each other, and at this time, the space between the first pressing structure 2 and the second pressing structure 3 becomes smaller, so that the sheet-shaped cloth can be pressed close to the mounting object, that is, the sheet-shaped cloth can be mounted on the mounting object. After the sheet-like cloths are attached to the attachment object, the carrier plate 11 is no longer urged by the attachment object. The carrier plate 11 is reset after moving upward (i.e. in a direction away from the bottom of the housing 4) under the action of the second elastic member 5 when the external force is removed.

The overall use of the sheet-like cloth mounting mechanism will be described below by taking the sheet-like cloth mounting mechanism shown in fig. 1, 2, and 3 as an example.

Before the sheet-shaped cloth mounting mechanism is used, the sheet-shaped cloth is placed in the space among the first movable rod 21, the first cross rod 22, the second movable rod 31 and the second cross rod 32, namely, the space between the first vertical rod and the second vertical rod, namely, the bearing plate 11. When the sheet-shaped cloth mounting mechanism is used, firstly, a mounting object is placed in a space among the first movable rod 21, the first cross rod 22, the second movable rod 31 and the second cross rod 32, namely, in a space between the first vertical rod and the second vertical rod, namely, in a position where the bearing plate 11 is located. Then, the loading plate 11 is forced by the installation object, when an external force is applied to the loading plate 11, the loading plate 11 overcomes the elastic force of the second elastic member 5, and moves along the axial direction of the limiting hole at the bottom of the housing 4 (i.e. downward guided by the limiting hole) to the direction close to the bottom of the housing 4, the loading plate 11 moves to the direction close to the bottom of the housing 4 and then abuts against the first end 211 of the first movable rod 21 and the first end 311 of the second movable rod 31, so that the first movable rod 21 and the second movable rod 31 rotate inward, at this time, the second end 212 of the first movable rod 21 and the second end 312 of the second movable rod 31 rotate to the direction close to each other, the space between the first movable rod 21 and the second movable rod 31 becomes smaller, the first pressing plate 23 hinged to the second end 212 of the first movable rod 21 and the second pressing plate 33 hinged to the second end 312 of the second movable rod 31 can press the sheet-shaped cloth to the installation object, i.e., the sheet-like cloth is mounted on the mounting object. Meanwhile, when the second end 212 of the first movable bar 21 and the second end 312 of the second movable bar 31 rotate in a direction approaching each other, the first cross bar 22 and the second cross bar 32 also rotate in a direction approaching each other, and the first cross bar 22 and the second cross bar 32 respectively abut against the first vertical bar and the second vertical bar when rotating in a direction approaching each other, so that the first vertical bar and the second vertical bar respectively move in a direction approaching each other against the elastic force of the first elastic member 14 and the third elastic member 16.

After the sheet-like cloths are attached to the attachment object, the carrier plate 11 is no longer urged by the attachment object. When the external force applied to the bearing plate 11 is cancelled, the first vertical rod and the second vertical rod move in the directions away from each other under the action of the first elastic member 14 and the third elastic member 16, and when the first vertical rod and the second vertical rod move in the directions away from each other, the first horizontal rod 22 and the second horizontal rod 32 respectively abut against the first horizontal rod 22 and the second horizontal rod 32, so that the first horizontal rod 22 and the second horizontal rod 32 rotate in the directions away from each other, and thus the second end 212 of the first movable rod 21 and the second end 312 of the second movable rod 31 also rotate in the directions away from each other, that is, the first movable rod 21 and the second movable rod 31 rotate outwards, at the moment, the space between the first movable rod 21, the first horizontal rod 22, the second movable rod 31 and the second horizontal rod 32, that is, the space between the first vertical rod and the second vertical rod becomes large, and the installation object can be taken out. After the mounting object is taken out, the sheet-like cloth mounted on the mounting object can be used. In addition, when the second end 212 of the first movable rod 21 and the second end 312 of the second movable rod 31 rotate in the directions away from each other, the first end 211 of the first movable rod 21 and the first end 311 of the second movable rod 31 abut against the bearing plate 11, so that the bearing plate 11 moves in the direction away from the bottom of the housing 4 along the axial direction of the limiting hole at the bottom of the housing 4 (i.e. under the guidance of the limiting hole), and meanwhile, the bearing plate 11 resets after moving in the direction away from the bottom of the housing 4 along the axial direction of the limiting hole under the action of the second elastic member 5 when the external force applied to the bearing plate 11 is removed.

The dustpan provided in the embodiment of the present application is described below.

Fig. 4 is a schematic structural view of a dustpan provided in the embodiment of the present application. Fig. 5 is an exploded view of the dustpan shown in fig. 4. Referring to fig. 4 and 5, the dustpan includes a dustpan 6 and a sheet-like cloth mounting mechanism 7 shown in any one of fig. 1 to 3. The front end of the dustpan 6 is provided with an opening 61, the rear end of the dustpan 6 is provided with an accommodating cavity 62, and the sheet-shaped cloth mounting mechanism 7 is positioned in the accommodating cavity 62.

The dustpan is a cleaning tool for accommodating garbage and can be matched with a broom for use. The garbage swept by the broom can be accommodated in the dustpan, specifically, in the opening 61 at the front end of the dustpan hopper 6 of the dustpan. The containing cavity 62 at the rear end of the dustpan 6 is used for placing the sheet-shaped cloth mounting mechanism 7, and the sheet-shaped cloth mounting mechanism 7 can be used for mounting wiping cloth on the cleaning head of the broom.

When the dustpan is used, wiping cloth can be firstly installed on the cleaning head of the broom by using the sheet cloth installation mechanism 7 arranged in the containing cavity 62 at the rear end of the dustpan 6 of the dustpan, then cleaning operation can be carried out by using the wiping cloth on the cleaning head of the broom, and then the cleaned garbage can be contained in the opening 61 at the front end of the dustpan 6. Then, the wiping cloths on the cleaning head of the broom are discarded, and a new wiping cloth is attached to the cleaning head of the broom by the sheet-like cloth attachment mechanism 7 to continue the cleaning operation. Therefore, the cleaning cloth can be replaced and the garbage can be collected through the dustpan, so that the whole cleaning process is simple and convenient, and the use experience of a user can be improved.

Alternatively, referring to fig. 4 and 5, the dustpan 6 includes a housing 63 and a lid 64, the housing 63 has an opening 61 at the front end thereof, the housing 63 has a receiving chamber 62 at the rear end thereof, and the lid 64 is movably connected to the opening of the receiving chamber 62. Thus, when wiping cloth needs to be installed on the cleaning head of the broom, the flip cover 64 can be opened, the cleaning head of the broom can be inserted into the accommodating cavity 62, and the wiping cloth can be installed on the cleaning head of the broom by using the sheet-shaped cloth installation mechanism 7. When wiping cloth does not need to be installed on the cleaning head of the broom, the turning cover 64 can be closed to seal the accommodating cavity 62, so that the attractiveness of the dustpan can be improved, the sheet-shaped cloth installation mechanism 7 can be prevented from being damaged when exposed to the external environment, and the service life of the sheet-shaped cloth installation mechanism 7 can be prolonged.

Optionally, referring to fig. 4 and 5, the dustpan further comprises a dustpan rod 8, and the dustpan rod 8 is connected with the dustpan 6. The dustpan lever 8 is a rod-shaped member having a long length, and the upper end of the dustpan lever 8 can have a handle that is easy for a user to grasp. When the user uses the dustpan, the user can move the dustpan by gripping the dustpan rod 8, so that the use of the dustpan is facilitated.

The embodiment of the application also provides a sheet-shaped cloth mounting mechanism for the broom. Referring to fig. 6, the sheet-like cloth mounting mechanism is the sheet-like cloth mounting mechanism 7 shown in any one of fig. 1 to 3, the sheet-like cloth mounting mechanism 7 is used for mounting the sheet-like cloth to a support plate 91 of the broom 9, the broom 9 includes a broom rod 92 and the support plate 91, and the plate surface of the support plate 91 is aligned with the length direction of the broom rod 92.

The supporting plate 91 is the mounting object in the above embodiment, and specifically, is the cleaning head of the broom in the above embodiment. The face of backup pad 91 is unanimous with the length direction of broom pole 92, and the face of backup pad 91 is vertical for slice cloth installation mechanism 7 promptly, so, can be convenient for the user with the backup pad 91 insert the space between structure 2 and the second pressing structure 3 of the first pressing of slice cloth installation mechanism 7 to user's use experience can be improved.

The broom handle 92 is a rod-shaped member having a long length, and the upper end of the broom handle 92 may have a handle for a user to grasp. The user can move the broom 9 by grasping the broom handle 92 when using the broom 9, so that the user can use it conveniently. For example, the user can move the supporting plate 91 by grasping the broom handle 92, so that the supporting plate 91 is inserted into the space between the first pressing structure 2 and the second pressing structure 3 of the sheet-shaped cloth mounting mechanism 7, and the sheet-shaped cloth is mounted on the supporting plate 91 for cleaning.

The embodiment of the application also provides a cleaning assembly. Referring to fig. 6, the sweeping assembly includes a broom 9 and a sheet cloth mounting mechanism 7 shown in any one of fig. 1 to 3, the broom 9 includes a broom rod 92 and a support plate 91, a plate surface of the support plate 91 is aligned with a length direction of the broom rod 92, and the sheet cloth mounting mechanism 7 is used to mount the sheet cloth to the support plate 91.

When the cleaning assembly is used, a user moves the supporting plate 91 by grabbing the broom rod 92, so that the supporting plate 91 is inserted into the first pressing structure 2 and the second pressing structure 3 of the sheet-shaped cloth mounting mechanism 7, the sheet-shaped cloth is mounted on the supporting plate 91 to clean, the mounting process is simple and convenient, and the use experience of the user can be improved.

The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sheet-like cloth mounting mechanism characterized by comprising: a carrying structure (1), a first pressing structure (2) and a second pressing structure (3);

the bearing structure (1) is positioned between the first pressing structure (2) and the second pressing structure (3), the bearing structure (1) can be contacted with the first pressing structure (2) and the second pressing structure (3), and the bearing structure (1) is used for bearing sheet-shaped cloth;

when the bearing structure (1) moves, the first pressing structure (2) and the second pressing structure (3) can be driven to move towards the direction close to each other; the first pressing structure (2) and the second pressing structure (3) can press the sheet-like cloth to be attached to an object to be attached when moving in a direction to approach each other.

2. The sheet-like cloth mounting mechanism of claim 1, wherein the carrying structure (1) comprises a carrying plate (11), the carrying plate (11) being used for placing the sheet-like cloth;

the bearing plate (11) can be in contact with the first pressing structure (2) and the second pressing structure (3), and the bearing plate (11) abuts against the first pressing structure (2) and the second pressing structure (3) when external force is applied to the bearing plate, so that the first pressing structure (2) and the second pressing structure (3) rotate towards directions close to each other.

3. The sheet form cloth mounting mechanism of claim 2, further comprising a housing, wherein the first pressing mechanism is hinged to the housing;

the bearing plate (11) abuts against the first pressing structure (2) when external force is applied, so that the first pressing structure (2) rotates towards the direction close to the second pressing structure (3).

4. The sheet-like cloth mounting mechanism according to claim 3, wherein the first pressing mechanism (2) comprises a first movable lever (21);

the rod body of the first movable rod (21) is hinged with the shell, and the first end (211) of the first movable rod (21) can be in contact with the bearing plate (11); when external force is applied to the bearing plate (11), the bearing plate props against the first end (211) of the first movable rod (21), so that the second end (212) of the first movable rod (21) rotates towards the direction close to the second pressing structure (3).

5. The sheet-like cloth mounting mechanism of claim 4, wherein the carrying structure (1) further comprises a first carrying member (12), the first carrying member (12) being movably connected with the carrying plate (11);

when the second end (212) of the first movable rod (21) rotates towards the direction close to the second pressing structure (3), the first bearing piece (12) is driven to move towards the direction close to the second pressing structure (3); the first bearing piece (12) moves towards the direction far away from the second pressing structure (3) when the external force applied to the bearing plate (11) is removed, so that the second end (212) of the first movable rod (21) is driven to rotate towards the direction far away from the second pressing structure (3).

6. The sheet form mounting mechanism of claim 5, wherein said first carrier member (12) is a first vertical post that is capable of extending through said sheet form to position said sheet form.

7. The sheet-like cloth mounting mechanism according to claim 6, wherein the first pressing mechanism (2) further comprises a first cross bar (22), a portion of the body of the first movable bar (21) near the second end (212) being connected to the first cross bar (22), the first cross bar (22) being contactable with the first vertical bar;

when the second end (212) of the first movable rod (21) rotates towards the direction close to the second pressing structure (3), the first cross rod (22) props against the first vertical rod, so that the first vertical rod moves towards the direction close to the second pressing structure (3); when the external force applied to the bearing plate (11) is cancelled, the first vertical rod supports against the first cross rod (22) when moving in the direction away from the second pressing structure (3), so that the second end (212) of the first movable rod (21) rotates in the direction away from the second pressing structure (3).

8. The sheet-like cloth mounting mechanism of claim 5, wherein the carrying structure (1) further comprises a first elastic member (14), the carrying plate (11) and the first carrying member (12) being movably connected by the first elastic member (14);

when the second end (212) of the first movable rod (21) rotates towards the direction close to the second pressing structure (3), the first bearing piece (12) is driven to move towards the direction close to the second pressing structure (3) by overcoming the elasticity of the first elastic piece (14); when the external force applied to the bearing plate (11) is removed, the first bearing piece (12) moves in the direction away from the second pressing structure (3) under the action of the first elastic piece (14) and then resets, so that the second end (212) of the first movable rod (21) is driven to rotate in the direction away from the second pressing structure (3).

9. The sheet-like cloth mounting mechanism according to claim 8, wherein said first elastic member (14) comprises a first rotating shaft (141) and a first torsion spring (142);

the bearing plate (11) and the first bearing piece (12) are hinged through the first rotating shaft (141), the coil of the first torsion spring (142) is sleeved on the first rotating shaft (141), the first tail end of the first torsion spring (142) is fixed on the bearing plate (11), and the second tail end of the first torsion spring (142) is abutted against the first bearing piece (12).

10. The sheet form cloth mounting mechanism of any of claims 4 to 9, wherein the first end (211) of the first movable bar (21) is hook shaped.

11. The sheet-like cloth mounting mechanism according to any one of claims 4 to 9, wherein the second end (212) of the first movable lever (21) is provided with a pressing portion in a protruding manner;

alternatively, the first and second electrodes may be,

the first pressing structure (2) further comprises a first pressing plate (23), and the second end (212) of the first movable rod (21) is hinged to the first pressing plate (23) or connected through a connecting rod.

12. The sheet-like cloth mounting mechanism of any one of claims 3 to 9, wherein the bottom of the housing has a limiting hole, and the carrying structure (1) further comprises a guide bar (15);

the guide rod (15) is connected with the bearing plate (11), and the guide rod (15) penetrates through the limiting hole; the guide rod (15) can move in the limiting hole so as to guide when the bearing plate (11) moves.

13. The sheet form cloth mounting mechanism of any of claims 3 to 9, wherein the side wall of the housing has a first sliding structure, and the carrying structure (1) further comprises a second sliding structure;

the bearing plate (11) is connected with the second sliding structure; the second sliding structure is in sliding fit with the first sliding structure so as to guide when the bearing plate (11) moves.

14. The sheet-like cloth mounting mechanism according to any one of claims 2 to 9, wherein said sheet-like cloth mounting mechanism further comprises a second elastic member (5), said second elastic member (5) being attached below said loading plate (11);

the bearing plate (11) overcomes the elasticity of the second elastic piece (5) to move downwards when being subjected to external force; the bearing plate (11) resets after moving upwards under the action of the second elastic piece (5) when the external force applied to the bearing plate is removed.

15. A dustpan characterized in that the dustpan comprises a dustpan hopper (6) and the sheet-like cloth mounting mechanism (7) as claimed in any one of claims 1 to 14;

the front end of the dustpan hopper (6) is provided with an opening (61), the rear end of the dustpan hopper (6) is provided with an accommodating cavity (62), and the sheet-shaped cloth mounting mechanism (7) is positioned in the accommodating cavity (62).

16. The dustpan of claim 15, wherein the dustpan (6) comprises a casing and a cover (64), the front end of the casing has the opening (61), the rear end of the casing has a receiving cavity (62), and the cover (64) is movably connected to the opening of the receiving cavity (62).

17. Dustpan according to claim 15 or 16, characterized in that the dustpan further comprises a dustpan bar (8), the dustpan bar (8) being connected to the dustpan hopper (6).

18. A sheet cloth mounting mechanism for a broom, characterized in that the sheet cloth mounting mechanism is the sheet cloth mounting mechanism (7) as claimed in any one of claims 1 to 14, the sheet cloth mounting mechanism (7) is used for mounting a sheet cloth to a supporting plate (91) of a broom (9), the broom (9) comprises a broom handle (92) and the supporting plate (91), and the surface of the supporting plate (91) is in accordance with the length direction of the broom handle (92).

19. A cleaning assembly characterized in that it comprises a broom (9) and a sheet cloth mounting mechanism (7) as claimed in any one of claims 1 to 14, said broom (9) comprising a broom shaft (92) and a support plate (91), the surface of said support plate (91) corresponding to the length of said broom shaft (92), said sheet cloth mounting mechanism (7) being for mounting a sheet cloth to said support plate (91).