CN219939969U - Brush head storage box - Google Patents

Abstract

The utility model discloses a brush head storage box, which comprises: the shell and the storage box are characterized in that one side of the shell is opened to form an opening; the storage box is used for storing the brush head, and one end of the storage box is provided with an opening for the brush head to enter and exit; the storage box is rotatably arranged in the shell so as to have an open position and a closed position, and when the storage box is in the closed position, the opening of the storage box is positioned in the shell; when the storage box is in the open position, at least part of the storage box moves out of the shell from the opening so that the opening of the storage box is opened; the brush head comprises a body and a connecting part, wherein the connecting part is used for being detachably connected with the brush rod; the brush head storage box is configured to be in an open position, and the connecting part can be acted by force to enable the brush head storage box to limit the storage box to rotate towards a closed position. According to the brush head storage box provided by the embodiment of the utility model, the acting force applied to the connecting part can limit the storage box to rotate towards the closed position, so that the storage box is kept stable in the process of taking and placing the brush head by a user.

Description

Brush head storage box

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a brush head storage box.

Background

In the related art, a receiver for accomodating toilet brush usually includes case and shell two parts, for getting and putting the brush head, and at least part case needs to rotate to the outside of shell, leads to the case to be difficult to keep stable when getting and putting the brush head, has influenced user's use experience, exists the improvement space.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a brush head storage box, which can keep the storage box stable during the process of picking and placing the brush head by a user, and improve the use experience of the user.

According to an embodiment of the utility model, a brush head storage box comprises: a housing, one side of which is opened to form an opening; the storage box is used for storing the brush head, and one end of the storage box is provided with an opening for the brush head to enter and exit; the storage box is rotatably arranged in the shell, so that the storage box has an open position and a closed position, and when the storage box is in the closed position, the opening of the storage box is positioned in the shell; removing at least a portion of the case from the opening when the case is in the open position, such that the opening of the case is open; the brush head comprises a body and a connecting part, wherein the connecting part is used for being detachably connected with the brush rod; the brush head storage box is configured to be in an open position, and the acting force applied to the connecting part can enable the brush head storage box to limit the storage box to rotate towards a closed position.

According to the brush head storage box provided by the embodiment of the utility model, the brush head with the connecting part is arranged, and the brush rod is matched with the connecting part, so that a user can take and put the brush head by operating the brush rod, and the operation is convenient; and through the effort restriction case that makes connecting portion receive when the case is in open position rotates to closed position for the case can be stabilized in open position, can improve connecting portion and brush-holder stud complex stability, is favorable to the case to get the in-process of putting the brush head at the user and keeps stable, so that the user gets and put the brush head, has improved user's use experience.

According to some embodiments of the utility model, when the case is in the closed position, the connection center is located on a side of the rotational axis of the case near the opening; or when the storage box is in the closed position, the center of the connecting part and the rotation axis of the storage box are positioned on the same vertical plane; or, the connecting portion has a first area and a second area, when the storage box is in the closed position, the first area is located on a side of the rotation axis of the storage box, which is close to the opening, the second area is located on a side of the rotation axis of the storage box, which is far away from the opening, and the first area is greater than or equal to the second area; or, the storage box has a third area and a fourth area for accommodating the brush head, and the third area and the fourth area are communicated; when the storage box is in the closed position, the third area is positioned on one side, close to the opening, of the rotation axis of the storage box, the fourth area is positioned on one side, far away from the opening, of the rotation axis of the storage box, and the third area is larger than or equal to the fourth area.

According to some embodiments of the utility model, a first positioning line perpendicular to the body and passing through the center of the connecting portion is located on the lower side of a second positioning line perpendicular to the body and passing through the rotational axis of the storage case when the storage case is in the open position; or when the storage box is in the open position, a first positioning line perpendicular to the body and passing through the center of the connecting part is overlapped with a second positioning line perpendicular to the body and passing through the center of the rotating axis of the storage box; or, the connecting portion has a first region and a second region, the first region being located on a lower side of a second positioning line perpendicular to the body and passing through a rotation axis center of the storage case when the storage case is in the open position, the second region being located on an upper side of a second positioning line perpendicular to the body and passing through a rotation axis center of the storage case, the first region being greater than or equal to the second region; or, the storage box has a third area and a fourth area for accommodating the brush head, and the third area and the fourth area are communicated; when the storage box is in the open position, the third area is positioned at the lower side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, the fourth area is positioned at the upper side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, and the third area is larger than or equal to the fourth area.

In some examples, a first location line perpendicular to the body and passing through the center of the connection is located on an underside of a second location line perpendicular to the body and passing through the center of the rotational axis of the case when the case is in the open position; or when the storage box is in the open position, a first positioning line perpendicular to the body and passing through the center of the connecting part is overlapped with a second positioning line perpendicular to the body and passing through the center of the rotating axis of the storage box; or, the connecting portion has a first region and a second region, the first region being located on a lower side of a second positioning line perpendicular to the body and passing through a rotation axis center of the storage case when the storage case is in the open position, the second region being located on an upper side of a second positioning line perpendicular to the body and passing through a rotation axis center of the storage case, the first region being greater than or equal to the second region; or, the storage box has a third area and a fourth area for accommodating the brush head, and the third area and the fourth area are communicated; when the storage box is in the open position, the third area is positioned at the lower side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, the fourth area is positioned at the upper side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, and the third area is larger than or equal to the fourth area.

In some examples, the storage case has a storage portion for storing the brush head, and the opening is located at an upper end of the storage portion.

In some examples, when a plurality of the brush heads are placed within the storage portion, a plurality of the brush heads are stacked; when the storage box is in the closed position, the connecting parts of the brush heads are positioned on the same vertical surface.

In some examples, the case has a shutter that cooperates with the housing to close the opening when the case is in the closed position.

In some examples, a side of the housing having the opening has an inwardly recessed groove extending along an outer periphery of the opening and communicating with the opening; when the storage box is in the closed position, at least part of the shielding part is positioned in the groove.

In some examples, the shielding portion is located at a side of the storage portion away from the housing, and a portion of the shielding portion protrudes from an upper end of the storage portion, and the recess corresponds to a portion of the shielding portion protruding from the upper end of the storage portion.

In some examples, a first stop is disposed within the housing, and the case is abuttable against the first stop to limit rotation of the case when the case is rotated from the closed position to the open position.

In some examples, the first stop is protruding on an inner wall surface of the housing on an opposite side of the opening.

In some examples, an outer surface of the storage box, which is close to one side of the first limiting part, is an arc surface, and the lower side surface of the first limiting part forms an arc surface matched with the arc surface.

In some examples, the inner wall surface of the housing is further provided with at least one reinforcing rib connected with the first limiting member, and the reinforcing rib is arranged above the first limiting member and extends vertically.

In some examples, the case has a storage portion, an outer wall surface of which abuts the first stopper to restrict rotation of the case, and/or a shielding portion which abuts the first stopper to restrict rotation of the case.

In some examples, a second stop is provided within the housing, the cartridge being abuttable against the second stop to limit rotation of the brush head when the cartridge is rotated from the open position to the closed position.

In some examples, when the case has a shielding portion, and the side of the housing having the opening has an inwardly recessed groove, the groove is a second stopper, and the shielding portion cooperates with the groove to restrict rotation of the case.

In some examples, the case may be rotated from the closed position to the open position under its own weight.

In some examples, the axis of rotation of the case is offset to a side away from the opening relative to the center of gravity of the case.

In some examples, the case is in a closed position when the brush head is not disposed in the case; when the brush head is placed in the storage box, the storage box can rotate from the closed position to the open position under the action of gravity of the brush head.

In some examples, in the closed position, the center of gravity of the case is in the same vertical plane as the axis of rotation of the case, or the center of gravity of the case is remote from the opening relative to the axis of rotation of the case, when the brush head is not disposed in the case; when the brush head is placed in the storage box, the brush head enables the center of gravity of the brush head and the storage box to be close to the opening relative to the rotation axis of the storage box.

In some examples, the case has a driven portion configured to rotate the case from the open position to the closed position when driven.

In some examples, the housing further has a brush bar storage cavity for receiving a brush bar that is engageable with the driven portion when the brush bar is placed in the brush bar storage cavity to drive the cartridge from the open position to the closed position.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic illustration of a brush head housing case according to some embodiments of the present disclosure, wherein the case is in a closed position;

FIG. 2 is a schematic illustration of a brush head housing case according to some embodiments of the present disclosure, wherein the case is in an open position;

FIG. 3 is a schematic view of a case according to some embodiments of the present utility model from one perspective;

FIG. 4 is a schematic view of a case according to some embodiments of the present utility model from another perspective;

FIG. 5 is a schematic view of a housing in a view according to some embodiments of the utility model;

FIG. 6 is a schematic diagram of the structure of a housing in another view according to some embodiments of the utility model;

FIG. 7 is a partial schematic view of a brush head housing case according to some embodiments of the present disclosure, wherein the case is in a closed position;

FIG. 8 is a partial schematic view of a brush head housing case according to some embodiments of the present disclosure, wherein the case is in an open position;

FIG. 9 is a schematic view of a portion of a brush head housing case according to further embodiments of the present utility model, wherein the case is in a closed position;

FIG. 10 is a schematic view of a portion of a brush head housing case according to further embodiments of the present utility model, wherein the case is in an open position;

FIG. 11 is a partial schematic view of a brush head housing case according to further embodiments of the present utility model, wherein the case is in a closed position;

FIG. 12 is a partial schematic view of a brush head housing case according to further embodiments of the present utility model, wherein the case is in an open position;

FIG. 13 is a partial schematic view of a brush head housing case according to further embodiments of the present utility model, wherein the case is in a closed position;

fig. 14 is a partial schematic view of a brush head housing case according to still other embodiments of the present utility model, wherein the case is in an open position.

Reference numerals:

the brush head housing box 100 is provided with a plurality of brush heads,

the housing 10, the opening 101, the brush holder storage chamber 102, the fixing portion 103,

the storage box 20, the opening 201, the driven portion 202, the storage portion 21, the shielding portion 22,

the first stopper 31, the reinforcing rib 311, the second stopper 32,

brush head 40, connection portion 41, body 42,

a first region 1, a second region 2, a third region 3, a fourth region 4, a connection center a, a first positioning line n1, a rotation axis center b, and a second positioning line n2.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A brush head housing 100 according to an embodiment of the present utility model is described below with reference to fig. 1-14.

As shown in fig. 1 to 14, a brush head housing case 100 according to an embodiment of the present utility model includes: a housing 10 and a storage case 20, one side (front side as shown in fig. 2) of the housing 10 being opened and forming an opening 101; the storage case 20 is used for storing the brush head 40, and one end (the upper end as shown in fig. 3) of the storage case 20 has an opening 201, and the opening 201 can allow the brush head 40 to enter and exit the storage case 20.

The storage box 20 is rotatably arranged in the outer shell 10, so that the storage box 20 has an open position and a closed position, when the storage box 20 is in the closed position, the opening 201 of the storage box 20 is positioned in the outer shell 10, and the outer shell 10 can play a role of shielding the opening 201 to seal the storage box 20; when the case 20 is in the open position, a portion of the case 20 may be removed from the housing 10 through the opening 101 so that the opening 201 of the case 20 is open, and the opening 201 may be located entirely outside the housing 10, or a portion of the opening 201 may be located outside the housing 10 so as to facilitate the user in taking and placing the brush head 40.

Wherein, the brush head 40 comprises a body 42 and a connecting part 41, the connecting part 41 can be detachably connected with the brush rod, namely, the connecting part 41 is matched with the brush rod, so that a user can operate the brush rod to take and put the brush head 40, thereby being convenient for operation; and when the storage box 20 is in the open position, the acting force applied to the connecting part 41 can limit the storage box 20 to rotate towards the closed position, so that the stability of the matching of the connecting part 41 and the brush rod is improved, the brush head 40 is conveniently taken and placed by a user, and the use experience of the user is improved.

According to the brush head storage box 100 provided by the embodiment of the utility model, the brush head 40 with the connecting part 41 is arranged, and the brush rod is matched with the connecting part 41, so that a user can operate the brush rod to take and put the brush head 40, and the operation is convenient; and through the effort that makes connecting portion 41 receive when case 20 is in the open position restriction case 20 to closed position rotation for case 20 can stabilize in the open position, can improve connecting portion 41 and brush-holder stud complex stability, be favorable to case 20 to get the in-process of putting brush head 40 and keep stable, so that the user gets and put brush head 40, improved user's use experience.

As shown in fig. 7, according to some embodiments of the present utility model, when the storage case 20 is in the closed position, the connection part center a may be located at a side of the rotation axis of the storage case 20 near the opening 101 (front side as shown in fig. 7), whereby when the connection part 41 receives the force of the brush bar, the connection part 41 applies the force to the portion of the storage case 20 located at the front side of the rotation axis, so that the storage case 20 can be prevented from rotating toward the closed position; further, since the stopper structure on the housing 10 restricts the forward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the forward deflection force, thereby stabilizing the storage case 20.

As shown in fig. 9, according to some embodiments of the present utility model, when the storage case 20 is in the closed position, the center a of the connection part may be located on the same vertical plane as the rotation axis of the storage case 20, so that when the connection part 41 receives the force of the brush bar, the connection part 41 applies the force to the storage case 20 so as not to rotate the storage case 20 toward the closed position, thereby improving the stability of the storage case 20 in the open position.

As shown in fig. 11, according to some embodiments of the present utility model, the connection portion 41 has a first region 1 and a second region 2, the first region 1 being located on a side of the rotation axis of the case 20 near the opening 101 (front side as shown in fig. 11) and the second region 2 being located on a side of the rotation axis of the case 20 far from the opening 101 (rear side as shown in fig. 11) when the case 20 is in the closed position; the first area 1 can be larger than the second area 2, so that when the connecting part 41 receives the acting force of the brush rod, the connecting part 41 applies force to the part of the storage box 20 positioned at the front side of the rotating shaft, and the storage box 20 can be prevented from rotating towards the closed position; in addition, since the limit structure on the housing 10 restricts the forward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the forward deflection force, thereby stabilizing the storage case 20; of course, the first area 1 may be equal to the second area 2, and when the connecting portion 41 receives the force of the brush bar, the connecting portion 41 applies the force to the storage box 20, so that the storage box 20 cannot rotate towards the closed position, and stability of the storage box 20 in the open position is improved.

As shown in fig. 13, according to some embodiments of the present utility model, the storage case 20 has a third region 3 and a fourth region 4 for accommodating the brush head 40, the third region 3 and the fourth region 4 are in communication, the third region 3 may be located on a side of the rotational axis of the storage case 20 near the opening 101 (front side as shown in fig. 13) and the fourth region 4 is located on a side of the rotational axis of the storage case 20 far from the opening 101 (rear side as shown in fig. 13) when the storage case 20 is in the closed position; the third area 3 may be larger than the fourth area 4, so that when the connecting portion 41 receives the force of the brush bar, the connecting portion 41 applies force to the portion of the storage box 20 located at the front side of the rotating shaft, so that the storage box 20 can be prevented from rotating toward the closed position; in addition, since the limit structure on the housing 10 restricts the forward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the forward deflection force, thereby stabilizing the storage case 20; of course, the third area 3 may be equal to the fourth area 4, and when the connecting portion 41 receives the force of the brush bar, the connecting portion 41 applies the force to the storage box 20, so that the storage box 20 cannot rotate towards the closed position, and stability of the storage box 20 in the open position is improved.

As shown in fig. 7-14, in some examples, a line passing through the connection center a and perpendicular to the body 42 is a first positioning line n1, and a line passing through the rotation axis center b and perpendicular to the body 42 is a second positioning line n2.

As shown in fig. 8, according to some embodiments of the present utility model, when the storage case 20 is in the open position, the first positioning line n1 perpendicular to the body 42 and passing through the center a of the connecting portion may be located at the lower side (also may be understood as the front lower side as shown in fig. 8) of the second positioning line n2 perpendicular to the body 42 and passing through the center b of the rotation axis of the storage case 20, so that when the brush bar is engaged with the connecting portion 41 of the brush head 40, the direction of the force applied to the connecting portion 41 is downward, so that the force applied to the connecting portion 41 may drive the storage case 20 to rotate downward, and prevent the storage case 20 from rotating upward about the center b of the rotation axis, i.e., prevent the storage case 20 from rotating toward the closed position, thereby improving the stability of the engagement of the connecting portion 41 with the brush bar, so as to facilitate the user to take and place the brush head 40, and improving the user experience; further, since the stopper structure on the housing 10 restricts the downward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the downward deflection force, thereby stabilizing the storage case 20.

As shown in fig. 10, according to some embodiments of the present utility model, when the storage case 20 is in the open position, the first positioning line n1 perpendicular to the body 42 and passing through the center a of the connecting portion may coincide with the second positioning line n2 perpendicular to the body 42 and passing through the center b of the rotation axis of the storage case 20, so that when the brush rod is engaged with the connecting portion 41 of the brush head 40, the direction of the force applied to the connecting portion 41 is downward, the storage case 20 is prevented from rotating upward about the center b of the rotation axis, that is, the storage case 20 is prevented from rotating toward the closed position, and the stability of the engagement of the connecting portion 41 with the brush rod is improved, so that the brush head 40 is conveniently taken and placed by a user, and the use experience of the user is improved.

As shown in fig. 12, according to some embodiments of the present utility model, the connecting portion 41 may have a first area 1 and a second area 2, when the storage case 20 is in the open position, the first area 1 may be located at a lower side (also may be understood as a front lower side as shown in fig. 12) of the second positioning line n2 perpendicular to the body 42 and passing through the rotation axis center b of the storage case 20, and the second area 2 may be located at an upper side (also may be understood as a rear upper side as shown in fig. 12) of the second positioning line n2 perpendicular to the body 42 and passing through the rotation axis center b of the storage case 20, where the first area 1 may be larger than the second area 2, so that the connection center a may be offset forward and downward compared to the second positioning line n2, and thus when the brush bar is engaged with the connecting portion 41 of the brush head 40, the force applied by the connecting portion 41 may drive the storage case 20 to rotate downward, so as to improve the stability of the storage case 20 in the open position, and to improve the stability of the coupling portion 41 and the brush bar engagement, so as to facilitate the user to take and place the brush head 40, and improve the user experience; further, since the stopper structure on the housing 10 restricts the downward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the downward deflection force, thereby stabilizing the storage case 20.

The first area 1 may be equal to the second area 2, so that the acting force applied to the connecting portion 41 acts on the rotation axis center b, and the storage box 20 is prevented from rotating upwards around the rotation axis center b, that is, the storage box 20 is prevented from rotating towards the closed position, so that the stable cooperation between the connecting portion 41 and the brush rod can be ensured, and the brush head 40 can be conveniently taken and placed by a user.

As shown in fig. 14, according to some embodiments of the present utility model, the storage case 20 may have a third area 3 and a fourth area 4 for accommodating the brush head 40, where the third area 3 and the fourth area 4 may be in communication, when the storage case 20 is in the open position, the third area 3 may be located at a lower side (also may be understood as a front lower side as shown in fig. 14) of the second positioning line n2 perpendicular to the body 42 and passing through the rotation axis center b of the storage case 20, and the fourth area 4 may be located at an upper side (may also be understood as a rear upper side as shown in fig. 14) of the second positioning line n2 perpendicular to the body 42 and passing through the rotation axis center b of the storage case 20, and where the third area 3 may be larger than the fourth area 4, so that the connection center a may be offset forward and downward compared to the second positioning line n2, and further when the brush bar is engaged with the connection 41 of the brush head 40, the connection 41 may be forced by the connection 41 may drive the storage case 20 to rotate downward, so as to improve stability of the storage case 20 in the open position, and stability of the connection 41 and brush bar engagement may be engaged with the brush bar may be convenient for the user to take the brush head 40; further, since the stopper structure on the housing 10 restricts the downward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the downward deflection force, thereby stabilizing the storage case 20.

Of course, the third area 3 may be equal to the fourth area 4, so that the acting force applied to the connecting portion 41 acts on the rotation axis center b, and the storage box 20 is prevented from rotating upwards around the rotation axis center b, that is, the storage box 20 is prevented from rotating towards the closed position, so that the connecting portion 41 and the brush rod can be ensured to be stably matched, and the brush head 40 can be conveniently taken and placed by a user.

As shown in fig. 7 and 8, according to some specific embodiments of the present utility model, when the storage case 20 is in the closed position, the connection center a is located at a side of the rotation axis of the storage case 20 near the opening 101, that is, as shown in fig. 7, the connection center a is located at a front side of the rotation axis center b, and the first alignment line n1 is forwardly offset from the second alignment line n 2; further, as shown in fig. 8, when the storage box 20 rotates to the open position, the first positioning line n1 is offset to the lower side (also can be understood as the front lower side as shown in fig. 8) compared with the second positioning line n2, so that when the brush rod is matched with the connecting portion 41 of the brush head 40, the direction of the force applied to the connecting portion 41 is downward, which can prevent the storage box 20 from rotating upwards around the rotation axis center b, so that the stability of the matching of the connecting portion 41 and the brush rod is improved, the brush head 40 is conveniently taken and placed by a user, and the use experience of the user is improved; further, since the stopper structure on the housing 10 restricts the downward deflection of the storage case 20 in the open position, the storage case 20 does not continue to deflect even if subjected to the downward deflection force, thereby stabilizing the storage case 20.

As shown in fig. 9 and 10, according to some specific embodiments of the present utility model, when the storage case 20 is in the closed position, the connection center a is located on the same vertical plane as the rotation axis of the storage case 20, that is, the first positioning line n1 coincides with the second positioning line n 2; further, as shown in fig. 10, when the storage box 20 rotates to the open position, the first positioning line n1 still coincides with the second positioning line n2, and when the brush rod is matched with the connecting portion 41 of the brush head 40, the direction of the force applied to the connecting portion 41 is downward, so that the storage box 20 can be prevented from rotating upwards around the center b of the rotation axis, the stability of the matching of the connecting portion 41 and the brush rod is improved, so that the brush head 40 can be conveniently taken and placed by a user, and the use experience of the user is improved.

As shown in fig. 11 and 12, in some examples, the connecting portion 41 has a first region 1 and a second region 2, the first region 1 being located on a side of the rotational axis of the case 20 near the opening 101 (front side as shown in fig. 11) and the second region 2 being located on a side of the rotational axis of the case 20 away from the opening 101 (rear side as shown in fig. 11) when the case 20 is in the closed position.

The first area 1 may be larger than the second area 2, so that the center a of the connecting portion is offset forward compared to the center b of the rotation axis, as shown in fig. 12, when the storage box 20 rotates to the open position, the first area 1 is located at the lower side (also can be understood as the front lower side as shown in fig. 12) of the second positioning line n2, and the second area 2 is located at the upper side (also can be understood as the rear upper side as shown in fig. 12) of the second positioning line n2, so that the center a of the connecting portion is offset forward and downward compared to the second positioning line n2, when the brush rod is matched with the connecting portion 41 of the brush head 40, the force applied to the connecting portion 41 can drive the storage box 20 to rotate downward, so that the storage box 20 is prevented from rotating to the closed position, and because in the open position, the limiting structure on the housing 10 limits the storage box 20 from deflecting downward, even if the storage box 20 is applied with the downward deflecting force, the stability of the storage box 20 at the open position can be improved, and the stability of the connecting portion 41 and the brush rod can be matched with the brush rod can be improved, so that the user experience is improved.

The first area 1 can be equal to the second area 2, so that the acting force applied by the connecting part 41 acts on the rotation axis center b, the acting force applied by the connecting part 41 to the storage box 20 can not enable the storage box 20 to rotate towards the closed position, the stability of the storage box 20 at the open position is improved, the stable matching of the connecting part 41 and the brush rod can be ensured, and the brush head 40 can be conveniently taken and placed by a user.

As shown in fig. 13 and 14, in some examples, the case 20 has a third region 3 and a fourth region 4 for receiving the brush head 40, the third region 3 and the fourth region 4 communicating, the third region 3 being located on a side of the rotational axis of the case 20 near the opening 101 (front side as shown in fig. 13) and the fourth region 4 being located on a side of the rotational axis of the case 20 remote from the opening 101 (rear side as shown in fig. 14) when the case 20 is in the closed position.

The third area 3 is larger than the fourth area 4, so that the center a of the connecting portion is offset forward compared with the center b of the rotation axis, which is favorable for the storage box 20 loaded with the brush head 40 to rotate towards the open position, so that a user can conveniently take and put the brush head 40, as shown in fig. 14, when the storage box 20 rotates to the open position, the third area 3 is located at the lower side (also can be understood as the front lower side as shown in fig. 14) of the second positioning line n2, the fourth area 4 is located at the upper side (also can be understood as the rear upper side as shown in fig. 14) of the second positioning line n2, and when the brush rod is matched with the connecting portion 41 of the brush head 40, the acting force received by the connecting portion 41 can drive the storage box 20 to rotate forward and downward, so that the storage box 20 can be prevented from rotating towards the closed position; in addition, since the storage box 20 is limited to deflect downwards by the limiting structure on the housing 10 in the open position, the storage box 20 cannot deflect continuously even if being subjected to the downward deflection force, so that the stability of the storage box 20 in the open position can be improved, the stability of the connecting part 41 and the brush rod can be improved, the brush head 40 can be conveniently taken and placed by a user, and the use experience of the user is improved.

Of course, the third area 3 may be equal to the fourth area 4, so that the force applied to the connecting portion 41 acts on the rotation axis center b, and when the connecting portion 41 receives the force of the brush rod, the force applied to the storage box 20 by the connecting portion 41 does not rotate the storage box 20 toward the closed position, so that the stability of the storage box 20 at the open position is improved, stable cooperation between the connecting portion 41 and the brush rod can be ensured, and the brush head 40 can be conveniently taken and placed by a user.

As shown in fig. 3, according to some embodiments of the present utility model, the storage case 20 has a storage part 21, the storage part 21 may store the brush head 40, and the opening 201 is located at an upper end of the storage part 21 to facilitate a user to take and place the brush head 40.

As shown in fig. 2 and 3, in some examples, when the plurality of brush heads 40 are placed in the storage part 21, the plurality of brush heads 40 may be stacked on each other, so that the brush heads 40 may be placed conveniently, and space may be saved, which is beneficial to miniaturization of the product and improves the delicacy of the product; when the storage box 20 is at the closed position, the connecting parts 41 of the brush heads 40 are all positioned on the same vertical surface, so that the stability of the storage box 20 can be improved; in addition, a plurality of brush heads 40 are stacked in the storage portion 21, and a user can take the individual brush heads 40 from top to bottom in sequence when using the brush heads.

As shown in fig. 3, in some examples, the storage case 20 has a shielding portion 22, when the storage case 20 is in the closed position, the shielding portion 22 cooperates with the housing 10 to close the opening 101, so that dirt such as sewage and dust can be prevented from entering the brush head storage case 100, the storage effect of the brush head storage case 100 on the brush head 40 is improved, cleaning is facilitated, and meanwhile, the shielding portion 22 can shield the user's view, and the aesthetic property of the brush head storage case 100 is improved.

As shown in fig. 5, in some examples, the side of the housing 10 having the opening 101 (front side as shown in fig. 5) has a groove, which is recessed inward (rear side as shown in fig. 5), the groove extends along the outer circumference of the opening 101, and the groove communicates with the opening 101, so that when the storage case 20 is in the closed position, the shielding portion 22 may be partially located in the groove to reduce the volume of the brush head storage case 100, saving space; the shielding part 22 can also be completely positioned in the groove, so that the space is further saved, and the brush head storage box 100 is tightly screwed, so that the appearance is more attractive.

As shown in fig. 2 and 3, in some examples, the shielding portion 22 is located at a side of the storage portion 21 away from the housing 10 (front side as shown in fig. 2), and a portion protrudes from an upper end of the storage portion 21, and a groove corresponds to a portion of the shielding portion 22 protruding from the upper end of the storage portion 21, so that the shielding portion 22 abuts against the groove to restrict rotation of the storage case 20.

As shown in fig. 2 and 5, in some examples, the first limiting member 31 is disposed in the housing 10, when the storage box 20 rotates from the closed position to the open position, the storage box 20 may abut against the first limiting member 31 to limit the rotation of the storage box 20, so that the storage box 20 is prevented from excessively rotating to the outside (front portion as shown in fig. 2) of the housing 10, and further, separation of the storage box 20 and the housing 10 due to an excessively large relative rotation angle is avoided, thereby improving the stability of the storage box 20 in the open position.

As shown in fig. 5, in some examples, the first stopper 31 is arranged to protrude toward the opening 101 (forward as shown in fig. 5) on the rear wall surface of the housing 10, and may form a stopper plate so that the rear side of the lower portion of the first stopper 31 abuts against the stopper plate when the first stopper plate moves to the open position, achieving a stopper effect on the storage case 20 in the open position.

As shown in fig. 4 and 5, in some examples, the outer surface of the side (the rear side as shown in fig. 4) of the storage box 20 near the first limiting member 31 is an arc surface, the lower side surface of the first limiting member 31 forms an arc surface, the arc surface can be matched with the arc surface, the limiting effect is improved, and meanwhile, the contact area between the first limiting member 31 and the storage box 20 can be improved, so that the storage box 20 can bear more brush heads 40 or have larger mass at the opening position, and the reliability of the brush head storage box 100 is improved.

As shown in fig. 2 and 5, in some examples, the inner wall of the housing 10 faces to one side of the opening 101 (the front side as shown in fig. 5) and may further be provided with a reinforcing rib 311, the reinforcing rib 311 being disposed above the first stopper 31 and extending in the vertical direction (the up-down direction as shown in fig. 5), the lower end of the reinforcing rib 311 being connected with the first stopper 31, thereby improving the structural strength of the first stopper 31, improving the service life of the first stopper 31, and at the same time avoiding interference of the reinforcing rib 311 with rotation of the storage case 20; the number of the reinforcing ribs 311 can be one, the processing is convenient, the cost is low, the number of the reinforcing ribs 311 can also be multiple, and the reinforcing ribs 311 are arranged at intervals along the left-right direction, so that the stress is uniform, and the structural strength of the first limiting part 31 is further improved.

As shown in fig. 4 and 5, in some examples, the storage box 20 has a storage portion 21, and an outer wall surface of the storage portion 21 may abut against the first stopper 31 to restrict rotation of the storage box 20; of course, the first limiting member 31 may be disposed at the bottom of the housing 10, and the shielding portion 22 may abut against the first limiting member 31 to limit the rotation of the storage box 20; in addition, the storage box 20 has the shielding portion 22, and when the storage portion 21 is abutted against one of the first stoppers 31, the shielding portion 22 can be abutted against the other first stopper 31, so that the effect of restricting the rotation of the storage box 20 is improved, and the stability of the storage box 20 in the open position is improved.

As shown in fig. 2 and 5, in some examples, the second limiting member 32 is disposed in the housing 10, when the storage box 20 rotates from the open position to the closed position, the storage box 20 may abut against the second limiting member 32 to limit the rotation of the brush head 40, so that the storage box 20 can be prevented from excessively rotating toward the inside (the rear portion as shown in fig. 2) of the housing 10, and further, the storage box 20 is prevented from being blocked into the housing 10, so that the storage box 20 can normally rotate between the closed position and the open position, and the reliability of the brush head storage box 100 is improved.

As shown in fig. 2, 3 and 5, in some examples, the storage box 20 has a shielding portion 22, and a side (a front side as shown in fig. 5) of the housing 10 having the opening 101 has an inwardly recessed groove, which is the second limiting member 32, and the shielding portion 22 is matched with the groove to limit rotation of the storage box 20, specifically, when the storage box 20 moves to the closed position, an edge of a rear side of the shielding portion 22 can abut against a bottom wall of the groove, and the groove can limit the storage box 20 to rotate backwards, so that limitation of rotation of the storage box 20 is achieved, and the brush head storage box 100 can be sealed tightly, thereby improving delicacy of a product and improving use experience of a user.

In some examples, the storage box 20 can rotate from the closed position to the open position under the action of self gravity, so that at least one part of the opening 201 of the storage box 20 of the brush head 40 is positioned outside the shell 10, at this time, the storage box is in a use state, a user can take out the brush head 40 from the storage box 20 of the brush head 40, and can remind the user to timely supplement the brush head 40, so that the user can conveniently place the brush head 40.

In some examples, the axis of rotation of the case 20 is offset to a side away from the opening 101 (a rear side as shown in fig. 2) with respect to the center of gravity of the case 20, and the case 20 automatically rotates toward the open position under its own weight.

As shown in fig. 1, in some examples, when the brush head 40 is not placed in the storage box 20, the storage box 20 is in a closed position, that is, the opening 201 of the storage box 20 is located in the housing 10, so that occupation of an external space of a product can be reduced, dust or sewage is prevented from falling into the bottom of the storage box 20, subsequent use of the storage box 20 is affected, workload of cleaning the storage box 20 is increased, and meanwhile, the storage box 20 in the closed position can play a role of reminding a user, so that the user can supplement the brush head 40 in time; when the brush head 40 is placed in the storage box 20, the brush head 40 can enable the storage box 20 to rotate from a closed position to an open position, so that the brush head 40 can be conveniently taken and placed, and the use experience of a user is improved.

In some examples, when the storage case 20 is in the closed position, the center of gravity of the storage case 20 may be located in the same vertical plane as the rotational axis of the storage case 20 when the brush head 40 is not placed in the storage case 20, thereby stabilizing the storage case 20 in the closed position from dust or sewage entering the storage case 20 when the brush head 40 is not placed in the storage case 20.

In other examples, the center of gravity of the case 20 may be located away from the open side of the housing 10 by the rotational axis of the case 20 when the case 20 is in the closed position, e.g., the open side of the housing 10 is the front side, and the center of gravity of the case 20 is located on the rear side of the rotational axis of the case 20, thereby allowing the case 20 to have a tendency to rotate rearward when the brush head 40 is not placed in the case 20, while preventing reverse rotation of the case 20 due to the rear side of the housing 10 restricting movement of the case 20, thereby ensuring that the case 20 is stable in the closed position, preventing dust or sewage from entering the case 20, and facilitating cleaning.

When the brush head 40 is placed in the storage case 20, the center of gravity of the storage case 20 with the brush head 40 is close to the open side of the housing 10 with respect to the rotation axis of the storage case 20, for example, the center of gravity of the storage case 20 with the brush head 40 is located on the front side of the rotation axis of the storage case 20, so that the storage case 20 with the brush head 40 can be rotated from the closed position to the open position under the self-weight, the reliability of rotation is ensured, the opening 201 can be moved to the outside of the installation cavity, and the user can conveniently take and put the brush head 40.

As shown in fig. 3 and 4, in some examples, the storage box 20 has a driven portion 202, when the driven portion 202 is driven, the driven portion 202 drives the storage box 20 to rotate, so that the storage box 20 can rotate from an open position to a closed position, and further, the storage box 20 with the brush head 40 is enabled to enter the housing 10, dirt such as dust or sewage can be prevented from entering the storage box 20, storage and protection effects on the brush head 40 are achieved, cleaning is facilitated, maintenance period is shortened, and user experience is improved.

As shown in fig. 2 and 5, in some examples, the housing 10 further has a brush rod storage cavity 102, where the brush rod storage cavity 102 is used to receive a brush rod, and when the brush rod is placed in the brush rod storage cavity 102, the brush rod may cooperate with the driven portion 202 to drive the storage box 20 to rotate from the open position to the closed position, specifically, after the brush rod contacts the driven portion 202, the user may drive the brush rod to move downward, the brush rod moves downward to drive the driven portion 202 to move downward, and of course, the brush rod may also drive the driven portion 202 to move downward under the action of its own gravity, so that the driven portion 202 drives the whole storage box 20 to rotate toward the closed position, thereby storing the brush head 40, and the storage box 20 in the closed position may save space.

In some examples, the case 20 without the brush head 40 may be stably maintained in the closed position during a user pulling out the brush bar from the brush bar storage cavity 102; the storage box 20 with the brush head 40 can rotate to the open position along with the upward movement of the brush rod, so that the brush head storage box 100 is convenient to use, and the use experience of a user is improved.

As shown in fig. 6, in some examples, the housing 10 further has a fixing portion 103, where the fixing portion 103 may be connected with a wall surface to hang the housing 10 on the wall surface, so that not only space can be saved and occupied area can be reduced, but also the brush head storage box 100 can be set at a higher position, so that a user is prevented from bending down in the process of using the brush head storage box 100, and the use experience of the user is improved; meanwhile, the case 10 is prevented from being fallen down due to the inertia of the case 20 during the rotation of the case 20.

It should be noted that, the fixing portion 103 may be located at the rear side of the housing 10, may also be located at the left side of the housing 10 or located at the right side of the housing 10, when the fixing portion 103 is located at the rear side of the housing 10, the brush rod is convenient for a user to operate to connect the brush head 40, when the fixing portion 103 is located at the left side or the right side of the housing 10, the storage box 20 may rotate on a plane parallel to the wall surface, which is favorable for saving the usage space of the brush head storage box 100, and meanwhile, may strengthen the fixing effect of the housing 10 on the wall surface and prevent the housing 10 from toppling over during the rotation of the storage box 20.

In some examples, the fixing portion 103 may be a hook or a slot, and fix the housing 10 on the wall by a clamping manner, where the clamping manner is convenient to operate, has good stability, and is convenient to detach; of course, the fixing portion 103 and the wall surface can be connected and matched through the rubber plate, which is beneficial to improving the fixing effect of the brush head storage box 100 and the wall surface.

Other constructions and operation of the brush head receiving case 100 according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein. The vertical direction, the horizontal direction, and the front-rear direction are defined by the vertical direction, the horizontal direction, and the front-rear direction in the drawing.

In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (22)

1. A brush head storage case, comprising:

a housing, one side of which is opened to form an opening;

the storage box is used for storing the brush head, and one end of the storage box is provided with an opening for the brush head to enter and exit; the storage box is rotatably arranged in the shell, so that the storage box has an open position and a closed position, and when the storage box is in the closed position, the opening of the storage box is positioned in the shell; removing at least a portion of the case from the opening when the case is in the open position, such that the opening of the case is open;

the brush head comprises a body and a connecting part, wherein the connecting part is used for being detachably connected with the brush rod; the brush head storage box is configured to be in an open position, and the acting force applied to the connecting part can enable the brush head storage box to limit the storage box to rotate towards a closed position.

2. The brush head housing case according to claim 1, wherein when the case is in the closed position, the connecting portion center is located on a side of a rotation axis of the case near the opening; or alternatively, the first and second heat exchangers may be,

when the storage box is in the closed position, the center of the connecting part and the rotation axis of the storage box are positioned on the same vertical plane; or alternatively, the first and second heat exchangers may be,

the connecting part is provided with a first area and a second area, when the storage box is in the closed position, the first area is positioned at one side of the rotation axis of the storage box, which is close to the opening, the second area is positioned at one side of the rotation axis of the storage box, which is far away from the opening, and the first area is larger than or equal to the second area; or alternatively, the first and second heat exchangers may be,

the storage box is provided with a third area and a fourth area for accommodating the brush head, and the third area and the fourth area are communicated; when the storage box is in the closed position, the third area is positioned on one side, close to the opening, of the rotation axis of the storage box, the fourth area is positioned on one side, far away from the opening, of the rotation axis of the storage box, and the third area is larger than or equal to the fourth area.

3. The brush head housing case according to claim 1, wherein a first positioning line perpendicular to the body and passing through a center of the connecting portion is located on an underside of a second positioning line perpendicular to the body and passing through a rotation axis of the case when the case is in the open position; or alternatively, the first and second heat exchangers may be,

when the storage box is in the opening position, a first positioning line perpendicular to the body and passing through the center of the connecting part is overlapped with a second positioning line perpendicular to the body and passing through the center of the rotating axis of the storage box; or alternatively, the first and second heat exchangers may be,

the connecting part is provided with a first area and a second area, when the storage box is in the open position, the first area is positioned at the lower side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, the second area is positioned at the upper side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, and the first area is larger than or equal to the second area; or alternatively, the first and second heat exchangers may be,

the storage box is provided with a third area and a fourth area for accommodating the brush head, and the third area and the fourth area are communicated; when the storage box is in the open position, the third area is positioned at the lower side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, the fourth area is positioned at the upper side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, and the third area is larger than or equal to the fourth area.

4. The brush head housing case according to claim 2, wherein a first positioning line perpendicular to the body and passing through the center of the connecting portion is located on the lower side of a second positioning line perpendicular to the body and passing through the center of the rotational axis of the case when the case is in the open position; or alternatively, the first and second heat exchangers may be,

when the storage box is in the opening position, a first positioning line perpendicular to the body and passing through the center of the connecting part is overlapped with a second positioning line perpendicular to the body and passing through the center of the rotating axis of the storage box; or alternatively, the first and second heat exchangers may be,

the connecting part is provided with a first area and a second area, when the storage box is in the open position, the first area is positioned at the lower side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, the second area is positioned at the upper side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, and the first area is larger than or equal to the second area; or alternatively, the first and second heat exchangers may be,

the storage box is provided with a third area and a fourth area for accommodating the brush head, and the third area and the fourth area are communicated; when the storage box is in the open position, the third area is positioned at the lower side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, the fourth area is positioned at the upper side of a second positioning line which is perpendicular to the body and passes through the center of the rotation axis of the storage box, and the third area is larger than or equal to the fourth area.

5. The brush head housing case according to any one of claims 1 to 4, wherein the case has a storage portion for storing the brush head, and the opening is located at an upper end of the storage portion.

6. The brush head receptacle of claim 5, wherein a plurality of said brush heads are stacked when placed within said storage section; when the storage box is in the closed position, the connecting parts of the brush heads are positioned on the same vertical surface.

7. The brush head housing case of claim 5, wherein the case has a blocking portion that cooperates with the housing to close the opening when the case is in the closed position.

8. The brush head receiving box of claim 7, wherein a side of the housing having the opening has an inwardly recessed groove extending along an outer periphery of the opening and communicating with the opening;

when the storage box is in the closed position, at least part of the shielding part is positioned in the groove.

9. The brush head case according to claim 8, wherein the shielding portion is located on a side of the storage portion away from the housing, and a portion thereof protrudes from an upper end of the storage portion, and the recess corresponds to a portion of the shielding portion protruding from the upper end of the storage portion.

10. The brush head housing of any of claims 1-4, 6-9, wherein a first stop is provided in the housing, the housing being abuttable against the first stop to limit rotation of the housing when the housing is rotated from the closed position to the open position.

11. The brush head receptacle of claim 10, wherein the first stop member is provided on an inner wall surface of the housing on an opposite side from the opening.

12. The brush head storage box of claim 11, wherein an outer surface of one side of the storage box, which is close to the first limiting piece, is an arc surface, and a lower side surface of the first limiting piece forms an arc surface matched with the arc surface.

13. The brush head storage box of claim 11, wherein the inner wall surface of the housing is further provided with at least one reinforcing rib connected with the first limiting member, and the reinforcing rib is arranged above the first limiting member and extends vertically.

14. The brush head housing case according to claim 11, wherein the storage case has a storage portion, an outer wall surface of which abuts the first stopper to restrict rotation of the storage case, and/or,

The storage box is provided with a shielding part, and the shielding part is abutted with the first limiting piece to limit the rotation of the storage box.

15. The brush head housing of any of claims 1-4, 6-9, 11-14, wherein a second stop is provided in the housing, the housing being adapted to abut the second stop to limit rotation of the brush head when the housing is rotated from the open position to the closed position.

16. The brush head case of claim 15, wherein when the case has a shielding portion, and the side of the housing having the opening has an inwardly recessed groove, the groove is a second stopper, and the shielding portion cooperates with the groove to restrict rotation of the case.

17. The brush head housing of any of claims 1-4, 6-9, 11-14, 16, wherein the cartridge is rotatable under its own weight from the closed position to the open position.

18. The brush head housing case of claim 17, wherein the axis of rotation of the case is offset to a side away from the opening relative to a center of gravity of the case.

19. The brush head housing case of any of claims 1-4, 6-9, 11-14, 16, wherein the case is in a closed position when the brush head is not positioned in the case; when the brush head is placed in the storage box, the storage box can rotate from the closed position to the open position under the action of gravity of the brush head.

20. The brush head storage case of claim 19, wherein in the closed position, when the brush head is not disposed in the case, the center of gravity of the case is in the same vertical plane as the axis of rotation of the case, or the center of gravity of the case is remote from the opening relative to the axis of rotation of the case;

when the brush head is placed in the storage box, the brush head enables the center of gravity of the brush head and the storage box to be close to the opening relative to the rotation axis of the storage box.

21. The brush head cartridge of any of claims 1-4, 6-9, 11-14, 16, 18, 20, wherein the cartridge has a driven portion configured to rotate the cartridge from the open position to the closed position when driven.

22. The brush head storage case of claim 21, wherein the housing further has a brush bar storage cavity for receiving a brush bar, the brush bar being engageable with the driven portion when disposed within the brush bar storage cavity to drive the storage case to rotate from the open position to the closed position.