CN214508735U - Cleaning accessory and cleaning equipment with same - Google Patents

Abstract

The application discloses cleaning attachment and have its cleaning device, cleaning attachment include: a handle; the brush head is arranged at one end of the handle, and the bottom of the brush head is provided with a plurality of hair smoothing bodies for combing hair; the bottom of the brush head is provided with an air suction opening which is arranged along the bristle body and around the periphery of the air suction opening; the airflow channel is arranged inside the cleaning accessory and is used for communicating the negative pressure source with the air suction port; and an adjusting member pivotally connected to the handle and depressible toward the handle to be in a press-fit state; wherein, a hollow part which can be covered by the adjusting piece when the adjusting piece is in a pressing state is formed on the handle, and the hollow part is communicated with the air flow channel; the hollow part is changed from an open state to a closed state in response to the pressing state of the adjusting piece so as to adjust the negative pressure at the air suction opening. Through the mode, the negative pressure size of suction opening department can be conveniently adjusted to this application, has the advantage of adjusting in a flexible way.

Description

Cleaning accessory and cleaning equipment with same

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a cleaning accessory and cleaning equipment with the same.

Background

The pet brush is a pet scraping brush and is used for combing pet hair differently. The pet brush is usually connected with a negative pressure device for sucking and removing the hair wound on the brush body. The existing pet brush has the following defects: when a pet is brushed on the negative pressure device to clean hair wound on the brush body, the suction force cannot be conveniently adjusted, so that the suction force is too large in the brushing process to cause discomfort of the pet. Therefore, there is a need to develop a cleaning accessory and a cleaning apparatus having the same.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists in the above-mentioned technique, this application provides a cleaning attachment and has its cleaning equipment, can conveniently adjust the negative pressure size of suction opening department, has the advantage of adjusting in a flexible way.

In order to solve the technical problem, the technical scheme adopted by the application is as follows:

a cleaning attachment for application in hair grooming, said cleaning attachment having a source of negative pressure connected thereto for providing cleaning power to said cleaning attachment, comprising: a handle; the brush head is arranged at one end of the handle, and the bottom of the brush head is provided with a plurality of hair smoothing bodies for combing hair; the bottom of the brush head is provided with an air suction opening, and the feather body is arranged around the periphery of the air suction opening; the airflow channel is arranged inside the cleaning accessory and is used for communicating the negative pressure source with the air suction opening; and an adjusting member pivotally connected to the handle, depressible toward the handle to be in a press-fit state; the handle is provided with a hollow part which can be covered by the adjusting piece when the adjusting piece is in a pressing state, and the hollow part is communicated with the airflow channel; the hollow part is changed from an open state to a closed state in response to the pressing state of the adjusting piece so as to adjust the negative pressure at the air suction opening.

In an embodiment of the present application, a planar pressing area is formed at the bottom of the handle, and the hollow portion is a plurality of through holes disposed in the pressing area.

In an embodiment of the present application, a cushion block is disposed on the adjusting member; when the adjusting piece is in a pressing state, the cushion block abuts against the hollow part, so that the hollow part is in a closed state.

In an embodiment of the application, a first elastic member is disposed between the adjusting member and the handle, and the first elastic member is configured to enable the adjusting member to be reset to a preset position, so that the hollow portion is changed from the closed state to the open state.

In an embodiment of the application, the brush head includes a hair smoothing body assembly provided with the hair smoothing body and a bottom cover assembly provided with the air suction opening, the top of the bottom cover assembly abuts against the adjusting piece and can move relative to the hair smoothing body assembly, and a plurality of through holes which are in one-to-one correspondence with the hair smoothing body and used for the hair smoothing body to penetrate through are formed in the bottom cover assembly; wherein the bottom cover assembly has an initial position where the bristles protrude through the through-hole with respect to the bottom cover assembly and a storage position where the bristles are retracted with respect to the bottom cover assembly, the bottom cover assembly being switched from the initial position to the storage position in response to a press-fit state of the regulating member.

In an embodiment of the present application, the brush head further comprises a base shell connected to one end of the handle and a bearing plate disposed at the bottom of the base shell, wherein the bristle body assembly is disposed at the bottom of the bearing plate.

In an embodiment of the present application, the bottom cap assembly includes: a bottom cover which is positioned below the feather body assembly and is formed with a bottom cover channel and the through hole; one end of the connecting piece is abutted against the adjusting piece, the other end of the connecting piece is connected with the bottom cover, and a connecting piece channel communicated with the bottom cover channel is arranged on the connecting piece; the second elastic piece is abutted between the connecting piece and the bearing plate and used for driving the bottom cover assembly to reset and enabling the connecting piece to abut against the adjusting piece; wherein, the bottom passageway with connecting piece passageway has constituted and has been located the inside second channel that induced drafts of brush head, the inlet scoop does the air intake of bottom passageway, the loading board with be equipped with in the same direction as hair body subassembly and be used for the confession the second channel that induced drafts wears to establish dodges the mouth.

In an embodiment of the application, the handle is provided with a first air suction channel communicated with the second air suction channel, and the first air suction channel and the second air suction channel form the airflow channel.

In an embodiment of the present application, the bristle bodies are bristles or short and thin rubber soft strips.

In order to solve the above technical problem, another solution proposed by the present application is:

a cleaning appliance comprising a cleaning attachment as hereinbefore described.

Compared with the prior art, the application has the beneficial effects that:

the application provides a cleaning accessory and have its cleaning equipment, it is through changing the state of regulating part, realizes opening and the control of closed state of fretwork portion. When the hollow part is in an open state, the negative pressure at the air suction opening is smaller, and the air flow at the air suction opening is also smaller; when fretwork portion is in the closed condition, can increase the negative pressure of suction opening department, and then the air current of increase suction opening department. Therefore, the negative pressure at the air suction opening can be conveniently adjusted, and the air suction opening has the advantage of flexible adjustment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Wherein:

FIG. 1 is a perspective view of a cleaning attachment according to the present application;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the exploded structure of FIG. 1;

FIG. 4 is a schematic view of the handle of FIG. 1;

FIG. 5 is a schematic view of the construction of the bottom cap assembly of FIG. 1;

FIG. 6 is a schematic view of the positional relationship between the guide structure and the connecting member of FIG. 1;

fig. 7 is an enlarged schematic view of a region D in fig. 2.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The application provides a cleaning accessory 100, which is applied to combing hair, the hair can be hair on a pet, and also can be objects with fluff, such as a carpet, a sweater and the like, the cleaning accessory 100 is connected with a negative pressure source, and the negative pressure source is used for providing cleaning power for the cleaning accessory 100. Referring to fig. 1-4, in the present application, the cleaning attachment 100 includes: a handle 110; a brush head 120 provided at one end of the handle 110 and having a plurality of hair straightening bodies 1231 at the bottom thereof for combing hair; the bottom of the brush head 120 is provided with an air suction opening 150, and the air suction opening 150 is surrounded on the periphery along the bristle body 1231; an air flow channel disposed inside the cleaning attachment 100 for communicating the negative pressure source with the suction opening 150; and an adjusting member 140 pivotally connected to the handle 110 and capable of being pressed toward the handle 110 to be in a press-fit state; wherein, a hollow-out part 111 which can be covered by the adjusting piece 140 when the adjusting piece 140 is in a pressing state is formed on the handle 110, and the hollow-out part 111 is communicated with the air flow channel; the hollow portion 111 changes from the open state to the closed state in response to the pressing state of the adjusting member 140, so as to adjust the negative pressure at the air suction opening 150.

In this way, the present application realizes the control of the open and closed states of the hollowed-out portion 111 by changing the state of the adjusting member 140. When the hollow-out portion 111 is in an open state, the negative pressure at the air suction opening 150 is smaller, and the air flow at the air suction opening 150 is also smaller; when the hollow-out portion 111 is in the closed state, the negative pressure at the air suction opening 150 can be increased, and then the air flow at the air suction opening 150 is increased. Therefore, the negative pressure at the air suction opening 150 can be conveniently adjusted, and the air suction device has the advantage of flexible adjustment.

In the present application, the cleaning attachment 100 has two states during use, respectively: a combing state for combing the hair and a cleaning state for cleaning the hair entangled in the hair grooming body 1231. The hair smoothing body 1231 is a material capable of combing hair and having a certain flexibility. Preferably, the hair smoothing body 1231 is a bristle or a short and thin rubber soft strip, which can smooth the hair without damaging or destroying the hair. Of course, the compliant body 1231 is not limited to the above-mentioned materials, and other kinds of materials can be selected as desired.

The adjustment member 140 is pivotally connected to the bottom of the handle 110 in consideration of the user's holding habits and convenience of use, so that the user can conveniently switch the state of the cleaning attachment 100 when using the cleaning attachment 100. Specifically, when in use, a user holds the handle 110 of the cleaning accessory 100, and the fingers of the user can smoothly act on the adjusting piece 140 in the process of holding the handle 110, so that the adjusting piece 140 can be pressed towards the handle 110 to switch the hollow part 111 from the open state to the closed state, thereby realizing the switching between the combing state and the cleaning state of the cleaning accessory 100, and having the advantage of convenient use. It can be understood that when the hollow-out portion 111 is in the open state, the negative pressure in the air flow channel can be reduced, and the air flow at the air suction opening 150 is smaller, so as to avoid the damage of the excessive negative pressure to the hair. Meanwhile, when the air flow at the air suction opening 150 needs to be increased, the state of the hollow portion 111 may be switched to the closed state by pressing the adjusting member 140 downward. Therefore, the negative pressure at the air suction opening 150 can be conveniently adjusted, and the air suction device has the advantage of flexible adjustment.

The adjusting member 140 is a narrow and long plate-shaped member extending along the length direction of the handle 110 and having a hollow inside, and the projection of the handle 110 on the horizontal plane completely covers the projection of the adjusting member 140 on the horizontal plane, so as to prevent the width of the adjusting member 140 from exceeding the handle 110, thereby facilitating the hand holding of a user. In order to ensure the pressing effect between the adjusting member 140 and the handle 110, a pressing region 1111 in a horizontal and straight plane shape is formed at the bottom of the handle 110, and the hollow portion 111 is a plurality of through holes disposed in the pressing region 1111. Therefore, the pressing effect of the adjusting piece 140 can be effectively improved.

When the user's hand leaves the regulating member 140, the regulating member 140 moves down by its own weight. In order to enable the adjusting member 140 to be automatically returned to the preset position, a first elastic member 142 is provided between the adjusting member 140 and the handle 110. The first elastic member 142 is configured to make a portion of the adjustment member 140 away from the handle 110 to transform the hollowed portion 111 from the closed state to the open state. In this application, the first elastic member 142 is a compression spring, and the top end of the compression spring is clamped with the handle 110 and the bottom end is clamped with the adjusting member 140. The pressing area 1111 of the handle 110 is provided with a spring seat 1112 for clamping the pressure spring, and the spring seat 1112 is arranged near the hollow part 111.

In order to improve the adhesion effect between the hollow portion 111 and the adjusting member 140, a pad 141 is disposed on a side of the adjusting member 140 close to the handle 110. When the adjusting member 140 is in a pressing state, the cushion block 141 covers the hollow portion 111, so that the hollow portion 111 is in a better closed state, and a gap is prevented from remaining between the hollow portion 111 and the adjusting member 140, for increasing the air flow at the air suction opening 150. When the adjusting member 140 is in the pressing state, the cleaning attachment 100 is in the cleaning state for removing the hair entangled on the hair smoothing body 1231.

Further, referring to fig. 3 to 5, the brush head 120 includes a base shell 121 connected to one end of the handle 110, a bearing plate 122 disposed at the bottom of the base shell 121, a bristle following assembly 123 disposed at the bottom of the bearing plate 122 and provided with a bristle following body 1231, and a bottom cover assembly 124 provided with an air suction opening 150, wherein the top of the bottom cover assembly 124 abuts against the adjusting member 140 and can move relatively along the bristle following assembly 123, and the bottom cover assembly 124 is provided with a plurality of through holes corresponding to the bristle following bodies 1231 one by one for the bristle following body 1231 to penetrate through. The bottom cover member 124 has an initial position where the bristles 1231 protrude through the through-holes with respect to the bottom cover member 124 and a storage position where the bristles 1231 are retracted with respect to the bottom cover member 124, and the bottom cover member 124 is switched from the initial position to the storage position in response to the press-fitted state of the regulating member 140. The adjustment member 140 has a first end 1401 that abuts the top of the bottom cap member 124 and a second end 1402 that is distal from the bottom cap member 124, with the spacer 141 being located between the first end 1401 and the second end 1402. The adjusting member 140 has a pivot shaft, and the adjusting member 140 can rotate around the pivot shaft, the pivot shaft is disposed near the first end 1401, and the first elastic member 142 is disposed near the second end 1402. Thus, the adjustment member 140 has a longer arm, and the pressing down toward the handle 110 can be achieved with a smaller force applied to the adjustment member 140, which has the advantage of convenience in use. When the bottom cover assembly 124 is at the initial position, the adjusting member 140 is in a non-press state, and at this time, the cleaning accessory 100 is in a combing state, specifically, the adjusting member 140 is away from the hollow portion 111 under the action of the first elastic member 142, a gap exists between the hollow portion 111 and the cushion block 141, the hollow portion 111 is in an open state, and therefore negative pressure in an air flow channel can be reduced, air flow at the air suction opening 150 is small, and damage to hair due to excessive negative pressure is avoided. When the bottom cover assembly 124 is in the storage position, the adjusting member 140 is in a pressing state, the bottom cover assembly 124 moves downwards under the action of the adjusting member 140, at the moment, hair wound on the hair body 1231 is scraped, and the negative pressure at the air suction opening 150 is increased, so that the hair on the hair body 1231 can be conveniently sucked away.

Specifically, the bottom cap assembly 124 includes: a bottom cover 1241 positioned below the bristle body assembly 123 and formed with a bottom cover passage a and a through hole; one end of the connecting piece 1242 is abutted against the adjusting piece 140, and the other end is connected with the bottom cover 1241, and the connecting piece 1242 is provided with a connecting piece channel B communicated with the bottom cover channel A; and a second elastic member 1243 abutting between the connecting member 1242 and the carrier plate 122 for driving the bottom cover assembly 124 to reset and enabling the connecting member 1242 to abut against the adjusting member 140.

In this application, there are a plurality of connection modes of connecting piece 1242 and bottom 1241, and considering the convenience of dismouting, adopt the removable connection between connecting piece 1242 and the bottom 1241. Specifically, the connecting member 1242 and the bottom cover 1241 are respectively located at the upper and lower sides of the loading plate 122, and the connecting member 1242 and the bottom cover 1241 are connected to form a whole through a bolt. Referring to fig. 3 and fig. 5, a cylinder 1244 is further formed at the bottom of the connecting member 1242, the second elastic member 1243 is sleeved on the cylinder 1244, a threaded hole matched with the bolt is further formed on the cylinder 1244, and a connecting hole for the cylinder 1244 to pass through is formed on the bearing plate 122 and the bristle following component 123. The bolt is screwed with the threaded hole of the post 1244 after passing through the bottom cover 1241, so that the connection member 1242 and the bottom cover 1241 are detachably connected.

The connecting part 1242 is located at the junction of the handle 110 and the brush head 120, specifically, the lower part of the connecting part 1242 is located inside the brush head 120, and the upper part of the connecting part 1242 is located inside the handle 110. In order to ensure the stability and reliability of the movement of the connection member 1242, the top of the bearing plate 122 is further provided with a guide structure 1221. Referring to fig. 6, the guiding structure 1221 is a guiding column fixed on the top of the supporting board 122 along the up-down direction. The connecting piece 1242 is provided with a guide hole for the guide post to penetrate through. Thus, the connecting member 1242 has the advantage of being stable in movement.

In the present application, referring to fig. 2 in combination with fig. 5 and 7, the bottom cover channel a and the connecting member channel B form a second air suction channel inside the brush head 120, the air suction opening 150 is an air inlet of the bottom cover channel a, and the carrying plate 122 and the bristle following body assembly 123 are provided with an avoiding opening C for the second air suction channel to penetrate through. The handle 110 is provided with a first suction passage 112 communicated with the second suction passage, and the first suction passage 112 and the second suction passage constitute an air flow passage. In order to avoid the influence of a leak at the joint of the bottom cover channel A and the connecting piece channel B on the negative pressure in the airflow channel, a sealing structure is arranged at the joint of the bottom cover channel A and the connecting piece channel B. The sealing structure comprises a groove formed at the bottom of the connecting piece channel B and a convex ring formed at the top of the bottom cover channel A, and the convex ring can be abutted in the groove after the connecting piece 1242 and the bottom cover 1241 are connected into a whole, so that a labyrinth sealing structure is formed. Therefore, the leak between the bottom cover channel A and the connecting piece channel B can be effectively prevented.

It will be appreciated that the cleaning attachment 100 of the present application can be applied to different usage scenarios, as exemplified below.

The cleaning attachment 100 in the present application can be applied to a cleaning apparatus. The cleaning device comprises the cleaning accessory 100 and a cleaning device body capable of generating a negative pressure source, wherein the other end of the handle 110 is detachably provided with a joint 130, and the joint 130 is used for being connected with the cleaning device body.

It is understood that the above specific application is only an illustration of the cleaning attachment 100 in the present application, and those skilled in the art can make adaptation according to the actual situation, and detailed description is omitted here.

The above description is only for the purpose of illustrating embodiments of the present invention and is not intended to limit the scope of the present invention, and all modifications, equivalents, and equivalent structures or equivalent processes that can be used directly or indirectly in other related fields of technology shall be encompassed by the present invention.

Claims (10)

1. A cleaning attachment (100) for application to hair grooming, said cleaning attachment (100) having a source of negative pressure connected thereto for providing cleaning power to said cleaning attachment (100), comprising:

a handle (110);

the brush head (120) is arranged at one end of the handle (110), and the bottom of the brush head is provided with a plurality of hair smoothing bodies (1231) for combing hair; an air suction opening (150) is formed in the bottom of the brush head (120), and the feather following body (1231) is arranged around the periphery of the air suction opening (150);

the airflow channel is arranged inside the cleaning accessory (100) and is used for communicating the negative pressure source with the air suction opening (150); and

an adjusting member (140) pivotally connected to the handle (110) and depressible toward the handle (110) to be in a press-fit state;

wherein, a hollow-out part (111) which can be covered by the adjusting piece (140) when the adjusting piece (140) is in a pressing state is formed on the handle (110), and the hollow-out part (111) is communicated with the air flow channel;

the hollowed-out part (111) is changed from an open state to a closed state in response to the pressing state of the adjusting piece (140) so as to adjust the negative pressure at the air suction opening (150).

2. The cleaning attachment (100) of claim 1,

the bottom of handle (110) is formed with one and is planar pressfitting district (1111), fretwork portion (111) are for locating a plurality of through-holes of pressfitting district (1111).

3. The cleaning attachment (100) of claim 1,

a cushion block (141) is arranged on the adjusting piece (140);

when the adjusting piece (140) is in a pressing state, the cushion block (141) abuts against the hollow part (111) so that the hollow part (111) is in a closed state.

4. The cleaning attachment (100) of claim 1,

a first elastic piece (142) is arranged between the adjusting piece (140) and the handle (110), and the first elastic piece (142) is configured to enable the adjusting piece (140) to reset to a preset position so that the hollow part (111) is changed from a closed state to an open state.

5. The cleaning attachment (100) of claim 1,

the brush head (120) comprises a hair smoothing body assembly (123) provided with the hair smoothing body (1231) and a bottom cover assembly (124) provided with the air suction opening (150), the top of the bottom cover assembly (124) is abutted against the adjusting piece (140) and can move relative to the hair smoothing body assembly (123), and a plurality of through holes which are in one-to-one correspondence with the hair smoothing body (1231) and used for allowing the hair smoothing body (1231) to penetrate through are formed in the bottom cover assembly (124);

wherein the bottom cover assembly (124) has an initial position in which the bristles (1231) protrude through the through-hole with respect to the bottom cover assembly (124) and a storage position in which the bristles (1231) are retracted with respect to the bottom cover assembly (124), the bottom cover assembly (124) being switched from the initial position to the storage position in response to a press-fit state of the adjuster (140).

6. The cleaning attachment (100) of claim 5,

the brush head (120) further comprises a base shell (121) connected to one end of the handle (110) and a bearing plate (122) arranged at the bottom of the base shell (121), wherein the bristle body component (123) is arranged at the bottom of the bearing plate (122).

7. The cleaning attachment (100) of claim 6, wherein the bottom cap assembly (124) comprises:

a bottom cover (1241) which is positioned below the feather body assembly (123) and is formed with a bottom cover channel A and the through hole;

one end of the connecting piece (1242) is abutted against the adjusting piece (140), the other end of the connecting piece is connected with the bottom cover (1241), and a connecting piece channel B communicated with the bottom cover channel A is arranged on the connecting piece (1242); and

the second elastic piece (1243) is abutted between the connecting piece (1242) and the bearing plate (122) and is used for driving the bottom cover assembly (124) to reset and enabling the connecting piece (1242) to abut against the adjusting piece (140);

the bottom cover channel A and the connecting piece channel B form a second air suction channel located inside the brush head (120), the air suction opening (150) is an air inlet of the bottom cover channel A, and the bearing plate (122) and the avoiding opening C which is arranged on the hair body assembly (123) in the penetrating mode and used for the second air suction channel to penetrate through are arranged on the bearing plate.

8. The cleaning attachment (100) of claim 7,

and a first air suction channel (112) communicated with the second air suction channel is arranged on the handle (110), and the first air suction channel (112) and the second air suction channel form the airflow channel.

9. The cleaning attachment (100) of claim 1,

the feather body (1231) is a brush hair or a short and thin strip-shaped rubber soft strip.

10. A cleaning device, characterized in that it comprises a cleaning attachment (100) according to any one of claims 1 to 9.

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