CN219516104U

CN219516104U - Deformable window cleaner

Info

Publication number: CN219516104U
Application number: CN202320718189.2U
Authority: CN
Inventors: 林依静
Original assignee: Taizhou Mingyou Intelligent Technology Co ltd
Current assignee: Taizhou Mingyou Intelligent Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-15
Anticipated expiration: 2033-04-04

Abstract

The utility model provides a deformable window cleaner, which solves the technical problems that in the prior art, a pin shaft is separated when a window is cleaned, so that frames are scattered between shell components. The novel multifunctional cleaning brush comprises an outer brush body with an outer shell and an inner brush body with an inner shell, wherein the outer brush body and the inner brush body are connected through magnetism, the outer shell and/or the inner shell respectively comprise at least two sections of shell components, a gap is reserved between one shell component and the other shell component in the two adjacent sections of shell components, at least one side of one shell component is provided with an outer opening, the outer opening is mutually communicated with a rotating shaft placing cavity positioned in one shell component, the rotating shaft placing cavity is rotationally connected with a rotating shaft, one side of the other shell component is provided with a rotating shaft connecting strip, and the rotating shaft connecting strip is connected with the side face of the rotating shaft through the outer opening. The advantages are that: not only realizing the mutual rotation between one shell component and the other shell component, but also limiting the rotating shaft in the rotating shaft placing cavity to be not easy to fall off.

Description

Deformable window cleaner

Technical Field

The utility model belongs to the technical field of cleaning products, and particularly relates to a deformable window wiper.

Background

With the development of urban design, more and more people are in the high-rise commodity houses. How to clean high-rise windows is a problem that needs to be solved. So window wiper applications occur. The window wiper consists of an outer wiper body and an inner wiper body, wherein the outer wiper body can be used for cleaning the outer side of window glass, and the inner wiper body can be used for cleaning the inner side of window glass. The magnet bodies are arranged in the outer wiper body and the inner wiper body, so that the outer wiper body and the inner wiper body can be mutually adsorbed. When the inner and outer wiping bodies are respectively positioned at two sides of the glass, the outer wiping body positioned outside the window cannot fall off if the inner wiping body is far away from the outer wiping body due to mutual attraction (the closer the distance between the outer wiping body and the inner wiping body is, the stronger the magnetic force is). Thus, the operator can move the corresponding inner wiper body in the room by changing the position of the inner wiper body, that is, the inner wiper body not only plays a role in cleaning glass, but also plays a role in controlling the inner wiper body. The cleaning cloth is arranged at the contact parts of the outer wiper body and the inner wiper body with the glass, so that people can clean the high-rise glass by controlling the inner wiper body.

Chinese patent No. 218635899U discloses a flexible window cleaner, including having the outer body of wiping and having the inner body of wiping of shell, shell and/or inner shell all include two section at least casing subassemblies, and adjacent two section the mode of connection between the casing subassemblies is flexible connection, all have in the casing subassembly at least the casing subassembly have the magnet, adjacent two section be equipped with flexible connection portion between the casing subassembly, flexible connection portion's both ends are connected respectively one casing subassembly, flexible connection portion includes connecting pipe one, connecting pipe two and round pin axle, connecting pipe one with one casing subassembly fixed connection, connecting pipe two with another casing subassembly fixed connection, the both ends of round pin axle are rotated respectively and are connected on connecting pipe one and connecting pipe two. The window cleaner can clean the glass by effectively attaching the outer cleaner body and the inner cleaner body to two sides of the glass at a place with radian when the arc-shaped glass is cleaned, but has the problem that the pin rolls are separated when the window is cleaned, so that the shell components are scattered.

Disclosure of Invention

The utility model aims to solve the problems and provide the deformable window wiper which is reasonable in design, simple in structure and stable in connection between shell components.

The utility model provides a deformable window cleaner, includes the outer body of wiping that has the shell body and the inner body of wiping that has the inner shell body, the outer body of wiping with the inner body of wiping links to each other through magnetism, outer shell and/or inner shell all include two section at least casing subassemblies, have the space between one of them casing subassembly and another one casing subassembly in two adjacent sections casing subassemblies, and one of them casing subassembly's at least one side is equipped with outside opening, outside opening and the pivot that is located one of them casing subassembly place the chamber intercommunication each other, the pivot is placed the intracavity and is rotationally connected with the pivot, another one of them casing subassembly one side is equipped with the pivot connecting strip, just the pivot connecting strip passes through outside opening with the pivot side links to each other.

The rotating shaft is arranged in the rotating shaft placing cavity in one of the shell components, and the other shell component is connected with the rotating shaft through the rotating shaft connecting strip after passing through the outer opening, so that the mutual rotation between one of the shell components and the other shell component is realized, and the rotating shaft is limited in the rotating shaft placing cavity and is not easy to fall off.

Preferably, the other housing component, the rotating shaft connecting strip and the rotating shaft are integrally formed. Compared with the structure in the background art, the setting mode of the integrated forming of the other shell component, the rotating shaft connecting strip and the rotating shaft can save an independent forming die of the rotating shaft, thereby saving the manufacturing cost.

Preferably, the one of the shell components comprises a first upper shell and a first lower shell which are correspondingly connected with each other, an upper arc-shaped groove is formed in the lower side of the first upper shell, and a lower arc-shaped groove is formed in the upper side of the first lower shell; after the first upper shell and the first lower shell are correspondingly connected with each other, the upper arc-shaped groove and the lower arc-shaped groove are mutually spliced to form the rotating shaft placing cavity. When the installation is carried out, the rotating shaft is firstly placed in the lower arc-shaped groove, and then the first upper shell and the first lower shell are correspondingly connected with each other, so that the installation between the adjacent shell components can be completed only by two steps.

Preferably, one end of the rotating shaft connecting strip abuts against one end of the outer opening. When the window is wiped, one shell component and the other shell component cannot generate relative displacement in the axial direction of the rotating shaft, and the relative displacement mode is easier to control.

Preferably, the outside opening is in a horn shape with a large outside and a small inside. The outside opening that the tubaeform set up provides the rotation space for the pivot connecting strip rotation that the pivot rotated and drove.

Preferably, a maximum projection area of the rotation shaft connecting bar passing through the outer opening portion in the outer opening direction is smaller than a trumpet-shaped inner side sectional area of the outer opening, and a projection area of the rotation shaft in the outer opening direction is larger than the trumpet-shaped inner side sectional area of the outer opening. By the above restriction, the rotation shaft is not separated from the outside opening.

Preferably, the number of the housing components of the inner housing is the same as the number of the housing components of the outer housing.

Preferably, the number of the shell components in the inner shell is three, two opposite sides of the shell component in the middle are respectively provided with an outer opening, and one side of the remaining two shell components, which is close to the shell component in the middle, is provided with a rotating shaft connecting strip. When the rotary shaft is installed, the rotary shafts are placed in the lower arc grooves on the two sides respectively, and then the first upper shell and the first lower shell are correspondingly connected with each other, so that the connection of three shell components can be completed only by three steps, and the steps are simple.

Preferably, the outer side of the intermediate housing assembly has a handle. It is possible to operate not only by holding the handle at the time of window cleaning but also by holding the handle at the time of connecting the first upper case and the first lower case to each other correspondingly.

Preferably, the other housing component comprises a second upper housing and a second lower housing which are correspondingly connected with each other, and the rotating shaft connecting strip is arranged on one side of the second upper housing or one side of the second lower housing.

Compared with the prior art, the deformable window wiper has the advantages that:

1. the rotating shaft is arranged in the rotating shaft placing cavity in one of the shell components, and the other shell component is connected with the rotating shaft through the rotating shaft connecting strip after passing through the outer opening, so that the mutual rotation between one of the shell components and the other shell component is realized, and the rotating shaft is limited in the rotating shaft placing cavity and is not easy to fall off.

2. Compared with the structure in the background art, the setting mode of the integrated forming of the other shell component, the rotating shaft connecting strip and the rotating shaft can save an independent forming die of the rotating shaft, thereby saving the manufacturing cost.

3. When the installation is carried out, the rotating shaft is firstly placed in the lower arc-shaped groove, and then the first upper shell and the first lower shell are correspondingly connected with each other, so that the installation between the adjacent shell components can be completed only by two steps.

4. The outside opening that the tubaeform set up provides the rotation space for the pivot connecting strip rotation that the pivot rotated and drove.

Drawings

Fig. 1 provides a schematic structural view of the present utility model.

FIG. 2 provides a schematic view of the structure of the outer wiper body of the present utility model after the first upper housing and the handle are hidden.

Fig. 3 provides a partial enlarged view at a in fig. 2.

Fig. 4 provides a schematic structural view of the outer wiper with the first lower shell removed.

Fig. 5 provides a top view of the structure of the present utility model.

Fig. 6 provides a cross-sectional view of the structure of fig. 5 along B-B.

Fig. 7 provides a partial enlarged view at C in fig. 6.

In the figure, an outer wiper 1, an outer casing 11, an inner casing 2, an inner wiper 21, a casing assembly 3, a first upper casing 31, an upper arc groove 32, a first lower casing 33, a lower arc groove 34, a second upper casing 35, a second lower casing 36, an outer opening 41, a rotating shaft placing cavity 42, a rotating shaft 51, a rotating shaft connecting bar 52, and a handle 6.

Description of the embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present utility model more apparent, the present utility model is further described below with reference to the accompanying drawings and specific embodiments, but the present utility model is not limited to the described embodiments, but includes all modifications, variations and equivalents falling within the scope of the appended claims.

As shown in fig. 1, a deformable window wiper comprises an outer wiper body 1 with an outer shell 11 and an inner wiper body 21 with an inner shell 2, wherein the outer wiper body 1 and the inner wiper body 21 are connected through magnetism, magnets with opposite magnetic poles can be placed in the outer wiper body 1 and the inner wiper body 21 for making the outer wiper body 1 and the inner wiper body 21 attract each other, the outer shell 11 and/or the inner shell 2 comprise at least two shell components 3, the magnets can be placed in each shell component 3, and a gap is reserved between one shell component 3 and the other shell component 3 in the adjacent two shell components 3.

As shown in fig. 2-7, at least one side of one of the housing components 3 is provided with an outer opening 41, the outer opening 41 is communicated with a rotating shaft placing cavity 42 positioned in one of the housing components 3, a rotating shaft 51 is rotationally connected in the rotating shaft placing cavity 42, one side of the other housing component 3 is provided with a rotating shaft connecting strip 52, and the rotating shaft connecting strip 52 is connected with the side surface of the rotating shaft 51 through the outer opening 41; one end of the rotating shaft connecting strip 52 abuts against one end of the outer opening 41, so that when the window is wiped, one of the shell components 3 and the other shell component 3 cannot generate relative displacement in the axial direction of the rotating shaft 51, and the relative displacement mode is easier to control.

The rotating shaft 51 is arranged in the rotating shaft placing cavity 42 in one of the shell components 3, and the other shell component 3 is connected with the rotating shaft 51 through the rotating shaft connecting strip 52 after passing through the outer opening 41, so that the mutual rotation between the one shell component 3 and the other shell component 3 is realized, and the rotating shaft 51 is limited in the rotating shaft placing cavity 42 and is not easy to fall off.

The other housing component 3, the shaft connecting strip 52 and the shaft 51 are integrally formed. Compared with the structure in the background art, the arrangement mode of integrally forming the other shell component 3, the rotating shaft connecting strip 52 and the rotating shaft 51 can save a single forming die of the rotating shaft 51, thereby saving the manufacturing cost.

One of the housing assemblies 3 comprises a first upper housing 31 and a first lower housing 33 which are correspondingly connected with each other, wherein an upper arc-shaped groove 32 is arranged on the lower side of the first upper housing 31, and a lower arc-shaped groove 34 is arranged on the upper side of the first lower housing 33; when the first upper housing 31 and the first lower housing 33 are correspondingly connected with each other, the upper arc-shaped groove 32 and the lower arc-shaped groove 34 are mutually spliced to form a rotating shaft placing cavity 42; the other housing assembly 3 includes a second upper housing 35 and a second lower housing 36 correspondingly connected to each other, and a rotation shaft connecting bar 52 is provided at one side of the second upper housing 35 or one side of the second lower housing 36. The first upper case 31 and the first lower case 33 may be engaged with each other, and then connected to each other by screws, as may the second upper case 35 and the second lower case 36.

In the process of installation, the rotating shaft 51 is placed in the lower arc-shaped groove 34, and then the first upper shell 31 and the first lower shell 33 are correspondingly connected with each other, so that the installation between the adjacent shell assemblies 3 can be completed in two steps.

The outside opening 41 has a horn shape with a large outside and a small inside, and the largest projection area of the shaft connecting strip 52 passing through the outside opening 41 part in the direction of the outside opening 41 is smaller than the horn-shaped inside cross-sectional area of the outside opening 41, and the projection area of the shaft 51 in the direction of the outside opening 41 is larger than the horn-shaped inside cross-sectional area of the outside opening 41. The outer opening 41 in the horn shape provides a rotating space for the rotating shaft connecting bar 52 driven by the rotating shaft 51 to rotate, and the rotating shaft 51 cannot be separated from the outer opening 41.

The number of the shell components 3 of the inner shell 2 is the same as the number of the shell components 3 of the outer shell 11, the number of the shell components 3 of the inner shell 2 is preferably three, two opposite sides of the shell components 3 in the middle are respectively provided with an outer opening 41, the outer side of the shell components 3 in the middle is provided with a handle 6, and one side, close to the shell components 3 in the middle, of the remaining two shell components 3 is provided with a rotating shaft connecting strip 52.

When in installation, the rotating shafts 51 are respectively placed in the lower arc-shaped grooves 34 on two sides, and then the first upper shell 31 and the first lower shell 33 are correspondingly connected with each other, so that the connection of the three shell components 3 can be completed in three steps, and the steps are simple; it is possible to operate not only by holding the handle 6 at the time of window cleaning but also by holding the handle 6 at the time of connecting the first upper case 31 and the first lower case 33 to each other correspondingly.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although terms such as the outer wiper 1, the outer casing 11, the inner casing 2, the inner wiper 21, the casing assembly 3, the first upper casing 31, the upper arc groove 32, the first lower casing 33, the lower arc groove 34, the second upper casing 35, the second lower casing 36, the outer opening 41, the rotation shaft placing cavity 42, the rotation shaft 51, the rotation shaft connecting bar 52, the handle 6, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a deformable window cleaner, includes the outer body of wiping that has the shell and the inner body of wiping that has the inner shell, the outer body of wiping with the inner body of wiping links to each other through magnetism, outer shell and/or inner shell all include two section at least casing subassemblies, its characterized in that, in two adjacent casing subassemblies, have the space between one of them casing subassembly and the another one casing subassembly, one of them casing subassembly's at least one side is equipped with outside opening, outside opening and the pivot that is located one of them casing subassembly place the chamber intercommunication each other, the pivot is placed the chamber and is rotated and is connected with the pivot, another one casing subassembly one side is equipped with the pivot connecting strip, just the pivot connecting strip pass through outside opening with the pivot side links to each other.

2. A deformable window wiper as defined in claim 1, wherein said other housing assembly, said pivot bar and said pivot shaft are integrally formed.

3. The deformable window wiper of claim 1 wherein one of the housing assemblies comprises a first upper housing and a first lower housing that are correspondingly connected to each other, the lower side of the first upper housing having an upper arcuate slot and the upper side of the first lower housing having a lower arcuate slot; after the first upper shell and the first lower shell are correspondingly connected with each other, the upper arc-shaped groove and the lower arc-shaped groove are mutually spliced to form the rotating shaft placing cavity.

4. A deformable window wiper as claimed in claim 1, wherein one end of the spindle connection bar abuts one end of the outboard opening.

5. A deformable window wiper as claimed in claim 1, wherein the outside opening is trumpet-shaped with a large outside and a small inside.

6. The deformable window wiper of claim 5, wherein the maximum projected area of the spindle connection bar through the outer opening portion in the outer opening direction is smaller than the flared inner cross-sectional area of the outer opening, and the projected area of the spindle in the outer opening direction is larger than the flared inner cross-sectional area of the outer opening.

7. A deformable window wiper as claimed in any one of claims 1 to 6, wherein the number of housing components of the inner housing is the same as the number of housing components of the outer housing.

8. The deformable window wiper of claim 7, wherein the inner housing has three housing components, and opposite sides of the middle housing component are respectively provided with an outer opening, and a side of the remaining two housing components adjacent to the middle housing component is provided with a rotating shaft connecting strip.

9. A deformable window wiper as defined in claim 8, wherein the outer side of the intermediate housing assembly has a handle.

10. A deformable window wiper as claimed in any one of claims 1 to 6, wherein the further housing assembly comprises a second upper housing and a second lower housing correspondingly connected to each other, the hinge connection bar being provided on one side of the second upper housing or on one side of the second lower housing.