CN114451837A - Scraping strip rolling brush cover device of sweeper and sweeper - Google Patents
Scraping strip rolling brush cover device of sweeper and sweeper Download PDFInfo
- Publication number
- CN114451837A CN114451837A CN202210161565.2A CN202210161565A CN114451837A CN 114451837 A CN114451837 A CN 114451837A CN 202210161565 A CN202210161565 A CN 202210161565A CN 114451837 A CN114451837 A CN 114451837A
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- Prior art keywords
- brush cover
- rolling brush
- sweeper
- clamping
- scraping
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
Abstract
The invention discloses a scraping strip rolling brush cover device of a sweeper and the sweeper, wherein the scraping strip rolling brush cover device of the sweeper comprises a rolling brush cover body, a scraping strip body and a protection structure, wherein the protection structure wraps the scraping strip body; at least one side of the body of the rolling brush cover is provided with a sliding groove, the corresponding side of the scraping strip body is provided with a clamping structure, and the clamping structure is in sliding clamping connection with the inside of the sliding groove. The machine of sweeping the floor cleans work, when meetting barrier or unevenness region, scrapes the joint structure that the strip body was scraped a body side and slides in round brush lid body side spout, scrapes the strip body and upwards removes, prevents to scrape the strip and is damaged by barrier or unevenness's road surface. The protection architecture parcel scrapes the strip body, and protection architecture and ground contact prevent to scrape the strip scratch ground on unevenness's road surface.
Description
Technical Field
The invention relates to the technical field of cleaning, in particular to a scraping strip rolling brush cover device of a sweeper and the sweeper.
Background
Environmental sanitation is an important factor influencing life quality, so along with the continuous improvement of requirements of people on life quality, the requirements on environmental sanitation are higher and higher correspondingly, and at present, the sweeper is widely applied to houses, office places and the like, can clean the ground, such as sweeping, and can be additionally provided with functions of dust collection, mopping and the like. The sweeper scrapes off the garbage adhered to the ground through the scraping strip and the garbage is sucked into a dust box of the sweeper by suction force generated by the fan; in order to facilitate scraping of ground garbage by the scraping strip, the hardness of the scraping strip is generally high. The current floor cleaning machine, the round brush with scrape the strip and install on the round brush frame, scrape strip and round brush frame lid monolithic stationary, if nevertheless when the height is uneven appearing in ground, the quick-witted jolt of sweeping the floor, and it scrapes the contact surface that the strip can not automatic adjustment and ground, and the hardness of scraping the strip is big, can cause the influence to ground, scrapes bad ground, perhaps scrapes the strip impaired.
Disclosure of Invention
The invention mainly aims to provide a scraping strip rolling brush cover device of a sweeper and the sweeper, and aims to solve the technical problem that a scraping strip or the ground is damaged when an obstacle is encountered in the working process of the sweeper.
In order to achieve the purpose, the invention adopts the following technical scheme:
a scraping strip rolling brush cover device of a sweeper comprises a rolling brush cover body, a scraping strip body and a protection structure, wherein the protection structure wraps the scraping strip body; at least one side of the body of the rolling brush cover is provided with a sliding groove, the corresponding side of the scraping strip body is provided with a clamping structure, and the clamping structure is in sliding clamping connection with the inside of the sliding groove.
Furthermore, a clamping groove is formed in the lower end of the protection structure, and the grounding end of the scraping strip body is clamped in the clamping groove.
Further, the upper end of protection architecture is provided with the joint body, the upper end of brush cover body is provided with the buckle, the buckle joint in on the joint body.
Furthermore, the clamping body comprises a plurality of clamping holes which are arranged at the upper end of the protection structure at intervals, and the upper end of the rolling brush cover body is correspondingly provided with a plurality of clamping buckles; each buckle is correspondingly connected to one buckle hole.
Further, the material of scraping strip body is the stereoplasm and glues, protection architecture's material is the flexible glue.
Furthermore, the buckle is T-shaped, the buckle hole is a communicating hole formed by connecting two through holes with different aperture sizes, the upper end of the buckle hole penetrates through the small aperture part of the buckle and is clamped on the large aperture part of the buckle, and the upper end of the buckle is a thick end.
Furthermore, an accommodating groove for accommodating a plurality of buckles is formed in the upper end of the rolling brush cover body, and the plurality of buckles are arranged at the bottom of the accommodating groove at intervals; when the buckle is clamped on the clamping body, the clamping body is positioned in the accommodating groove.
Further, the lower end of the protection structure is in arc-shaped bending extension, and the sliding groove is in arc-shaped compliant bending.
The invention also discloses a sweeper, which comprises the scraping strip rolling brush cover device of any sweeper; the rolling brush is characterized by also comprising a rolling brush, wherein the two side ends of the rolling brush cover body are respectively provided with a rotating groove for supporting the two ends of the rolling brush; the sliding groove is positioned behind the rotating groove;
when the sweeper works, the advancing direction is forward.
The bottom end of the rolling brush cover body extends outwards to form a fixing plate, and the outer side edge of the rolling brush cover body is stably connected with the fixing plate through the reinforcing ribs.
Has the advantages that:
the utility model provides a machine of sweeping floor scrapes strip brush lid device, the machine of sweeping floor cleans work, when meetting barrier or unevenness region, scrapes the joint structure of strip body side and slides in the spout of brush lid body side, scrapes the strip body and can the rebound, prevents to scrape the strip and is damaged by barrier or unevenness's road surface rigidity. The protection architecture parcel scrapes the strip body, and protection architecture and ground contact prevent to scrape the strip scratch ground on unevenness's road surface.
Drawings
Fig. 1 is an exploded view of a wiper strip roller cover assembly in accordance with an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a rolling brush cover body according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a protection structure according to an embodiment of the present invention;
fig. 4 is a schematic structural view illustrating the assembly of the protection structure and the wiper strip body according to an embodiment of the present invention.
Wherein: 1. a roller brush cover body; 11. a chute; 12. buckling; 13. a rotating groove; 14. reinforcing ribs; 15. accommodating grooves; 2. a wiper strip body; 21. a protrusion; 3. a protective structure; 31. a clamping groove; 32. and a snap hole.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
It is noted that the terms "one end," "another end," "first," "second," and the like are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Technical solutions between the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment, the invention discloses a scraping strip rolling brush cover device of a sweeper, which comprises a rolling brush cover body 1, a scraping strip body 2 and a protection structure 3, wherein the scraping strip body 2 is wrapped by the protection structure 3; at least one side of round brush lid body 1 is provided with spout 11, scrapes the corresponding side of strip body 2 and is provided with the joint structure, and joint structure sliding card connects in spout 11.
In the above-mentioned embodiment, the machine of sweeping the floor cleans work, when meetting barrier or unevenness region, scrapes the joint structure of 2 sides of strip body and slides in 1 side spout 11 of round brush lid body, scrapes 2 rebound of strip body, prevents to scrape the strip and is damaged by barrier or unevenness's road surface. The 3 parcel of protective structure scrapes strip body 2, and protective structure 3 and ground contact prevent to scrape the strip scratch ground on unevenness's road surface.
The machine of sweeping the floor is after barrier or unsmooth region, scrapes strip body 2 and protective structure 3 and moves down under the effect of self gravity, and protective structure 3 and ground contact continue to scrape subaerial rubbish.
The general sweeper works on a flat ground, the slope of an encountered barrier is smaller or an uneven area is not large, when the barrier or the uneven area is encountered, a side edge of the rolling brush cover body 1 is provided with a sliding groove 11, one end of the scraping strip body 2 moves upwards in the sliding groove 11, the whole body of the scraping strip body 2 is driven to move upwards, and then the ground is prevented from being scraped, or the scraping strip is damaged.
Preferably, two sides of round brush lid body 1 are provided with spout 11, and two sides of scraping strip body 2 correspond and are provided with the joint structure, and every joint structure is to connecting in corresponding spout 11 with the slip joint respectively. The sweeper cleans, and when meeting barrier or rugged area, two side ends of the scraping strip body 2 move upwards, so that the scraping strip body 2 keeps balance, the sweeper is prevented from turning on one side, and the normal work of the sweeper is ensured.
In one embodiment, the lower end of the protection structure 3 is provided with a clamping groove 31, and the grounding end of the scraper bar body 2 is clamped in the clamping groove 31.
In the above embodiment, the grounding end of the wiper strip body 2 is engaged in the engaging groove 31 at the lower end of the protective structure 3, so that the protective structure 3 can be easily taken off from the wiper strip body 2. The outside and the ground contact of joint groove 31 bottom, with ground friction, wear to damage after long-time the use easily, the strip body 2 is scraped in the 3 parcel of protective structure, scrapes strip body 2 and should not be worn and torn badly, is convenient for take off protective structure 3 from scraping strip body 2, changes protective structure 3 alone, avoids unnecessary extravagant.
In an embodiment, a clamping body is arranged at the upper end of the protection structure 3, a buckle 12 is arranged at the upper end of the roller brush cover body 1, and the buckle 12 is clamped on the clamping body.
In the above embodiment, buckle 12 joint on the roller brush lid body 1 is on the joint body of protection architecture 3 upper end, and protection architecture 3's upper end is fixed on roller brush lid body 1, and protection architecture 3 is more firm, prevents that the machine work of sweeping the floor from receiving the collision time, and protection architecture 3 takes place to rock, ensures that protection architecture 3 parcel scrapes strip body 2.
What deserves to mention here is that, but scrape between strip body 2 and the round brush lid body 1 through joint structure and spout design for relative slip, realize on the basis of the protection of scraping strip body 2 itself, this scheme still further compromises the effect intensity of scraping strip body 2 to ground in fact. In the scheme, the protection structure 3 is wrapped on the wiper strip body 2, and the upper end of the protection structure 3 is further clamped on the buckle 12 of the rolling brush cover body 1 through the clamping body, that is, two ends of the protection structure 3 are respectively connected with the lower end of the wiper strip body 2 and the upper end of the rolling brush cover body 1, so that when the wiper strip body 2 encounters an obstacle and may generate a vertical sliding tendency, the protection structure 3 limits the displacement of the wiper strip body 2 by a certain strength, that is, only when the obstacle intensity is really high, the wiper strip body 2 overcomes the structural limitation of the protection structure 3 and then slides upwards, and the problem of acting strength of the wiper strip body 2 on the ground is better considered, of course, in the scheme, the protection structure 3 is preferably made of soft material (such as rubber or other soft rubber, and the like), in addition, the protection structure 3 made of soft material can also be used after self-protection of the shrinkage of the wiper strip body 2, then drives the scraping strip body 2 to perform the elastic reset function. In some embodiments, the preferred wiper strip body 2 and the protective structure 3 may be integrally formed (e.g., integrally injection molded), and the wiper strip body 2 supports the protective structure 3 to prevent the protective structure 3 from being deformed.
Scrape a body 2 and protective structure 3 also can be two independent individualities, scrape the bottom joint of a body 2 in the joint groove 31 of protective structure 3 lower extreme, protective structure 3's upper end is fixed in round brush lid body 1 upper end, protective structure 3 parcel is scraped preceding and bottom of a body 2, not only increases and scrapes the area that a body 2 was protected, prevents to scrape a body 2 impaired, easily dismantles moreover, changes alone, the clearance includes the structure or scrapes a body 2.
The sweeper is mainly used for advancing when working, the front and the bottom of the scraping bar body 2 are easily collided, and even if the sweeper is also front and the bottom is easily collided under the turning condition, the scraping bar body 2 can be better protected by the protection structure 3, and materials are saved.
In an embodiment, the fastening body includes a plurality of fastening holes 32, the plurality of fastening holes 32 are disposed at intervals at the upper end of the protection structure 3, and the upper end of the roller brush cover body 1 is correspondingly provided with a plurality of fasteners 12; each clip 12 is attached to a corresponding clip hole 32.
In the above embodiment, the plurality of fastening holes 32 are disposed at the upper end of the protection structure 3 at intervals, each fastening 12 is correspondingly connected to one fastening hole 32, the upper end of the protection structure 3 is fixed at the upper end of the roller cover body 1 at multiple positions, so as to prevent the side end of the protection structure 3 from moving after being scraped by an obstacle, and ensure that the protection structure 3 wraps the front surface (concave surface) and the bottom end of the wiper strip body 2.
Protruding 21 (the joint structure that explains earlier promptly) is for scraping the outside extension formation of 2 sides of strip body, protruding 21 protrusion is in the side joint of scraping strip body 2 covers 1 spout 11 of body rolling brush to slide in spout 11, protruding 21 can slide in spout 11 when meeting the barrier for the machine of sweeping the floor, and scrape strip body 2 and do not take place to rock, the side of scraping strip body 2 and the side clearance of rolling brush lid body 1 will be very little. Protection architecture 3 can not wrap up the side of scraping strip body 2, and protection architecture 3 can slide in spout 11 at protruding 21, and the friction protection architecture 3 that round brush lid body 1 can be continuous just hinders 3 protection architecture and scrape strip body 2 and upward movement when meetting the obstacle, hardly resumes the normal position under self action of gravity, influences the effect of cleaning of machine of sweeping the floor. Two sides of protection architecture 3 take place to warp easily when meetting the obstacle and fold or remove to one end to the intermediate position, 12 intervals of a plurality of buckles set up the upper end at protection architecture 3, the joint groove 31 joint of lower extreme has the lower extreme of scraping a body 2, protection architecture 3's lower extreme is fixed, a plurality of positions of upper end are fixed by buckle 12 that the round brush lid body 1 went up to set up, it is folding or remove to one end to take place to warp easily when meeting the obstacle to prevent two sides of protection architecture 3, ensure that protection architecture 3 protects and scrapes a body 2 or ground, prevent impairedly.
In one embodiment, the wiper strip body 2 is made of hard glue, and the protection structure 3 is made of soft glue.
In the above embodiment, the material of the scraping bar body 2 is hard rubber, and has certain hardness to clear away the garbage adhered to the ground, the protection structure 3 is in contact with the ground, and the material of the protection structure 3 is flexible rubber, so that the ground is prevented from being scratched. Scrape a body 2 and be the flexible glue for stereoplasm glue protective structure 3, protective structure 3 parcel scrape a body 2, scrape a body 2 and support protective structure 3, ensure that protective structure 3 can clear away the adhesion in subaerial rubbish.
In an embodiment, the clip 12 is T-shaped, the clip hole 32 is a communication hole formed by two through holes with different hole diameters, the upper end of the clip 12 penetrates through the small hole diameter part of the clip 12 and is clipped at the large hole diameter part of the clip hole 32, and the upper end of the clip 12 is a thick end.
In the above embodiment, the buckle 12 is used to fix the protection structure 3, and the protection structure 3 is made of soft rubber, which is easy to deform, so that the buckle 12 can pass through the buckle hole 32 to fix the protection structure 3. The upper end of the buckle 12 penetrates through the small aperture of the buckle hole 32, the buckle 12 extrudes the buckle hole 32, the deformation aperture of the small aperture part of the buckle hole 32 is enlarged, the upper half part of the buckle 12 penetrates through the small aperture part of the buckle hole 32, the small aperture part is restored to the original state, the lower end of the buckle 12 is clamped on the small aperture part of the buckle hole 32, and the protection structure 3 is fixed; the upper end of the buckle 12 is also deformed when penetrating through the small-aperture part of the buckle hole 32, and after penetrating through the small-aperture part, the upper end of the buckle is restored to be clamped at the large-aperture part of the buckle 12. The buckle 12 is T-shaped, the buckle hole 32 is two communicating holes with different hole diameters, the upper end of the buckle 12 is a thick end, the buckle 12 is prevented from being separated from the buckle hole 32, and the upper end of the protection structure 3 is ensured to be fixed on the roller brush cover body 1.
In one embodiment, the upper end of the roller brush cover body 1 is provided with an accommodating groove 15 for accommodating a plurality of buckles 12, and the plurality of buckles 12 are arranged at intervals at the bottom of the accommodating groove 15; when the buckle 12 is clamped on the clamping body, the clamping body is located in the accommodating groove 15.
In the above embodiment, the roller brush cover body 1 is a rectangular frame body and is installed on the housing of the sweeper, the inner frame surface at the upper end of the roller brush cover body 1 is recessed downward to form the accommodating groove 15, the plurality of buckles 12 are respectively clamped in the corresponding buckle holes 32, and when the buckles 12 are clamped in the buckle holes 32, the clamping body is located in the accommodating groove 15, so that the protection structure 3 is prevented from protruding out of the roller brush cover body 1 to influence the sweeping operation of the sweeper.
In one embodiment, the lower end of the protection structure 3 is curved and extends in a circular arc shape, and the sliding slot 11 is curved in a circular arc shape.
In the above embodiment, the lower end of the protection structure 3 is curved and extended in an arc shape to form a curved surface, so that the accumulation surface of the garbage scraped by the protection structure 3 is increased, more garbage can be accumulated, the garbage is prevented from flowing out from the side edge of the protection structure 3, and the cleaning effect is ensured.
When scraping strip body 2 and scraping and bump the barrier, the lower extreme rebound of scraping strip body 2, its motion trail is circular-arc, and spout 11 is circular-arc, ensures that scraping strip body 2 and protective structure 3 can rebound.
Referring to fig. 1 to 4, in an embodiment, the invention further discloses a sweeper, which includes the bar scraping roller brush cover device of any one of the sweepers; the rolling brush is characterized by also comprising a rolling brush, wherein the two side ends of the rolling brush cover body 1 are respectively provided with a clamping rotating groove 13 for supporting the two ends of the rolling brush; the chute 11 is positioned behind the card rotating groove 13;
wherein, when the sweeper works, the advancing direction is forward.
In the above embodiment, the card rotating grooves 13 are disposed at two side ends of the rolling brush cover body 1, and are used for supporting two ends of the rolling brush, so as to ensure the normal rotation of the rolling brush and the normal operation of the sweeper. The chute 11 is located behind the card rotating groove 13, when the sweeper works, the garbage on the ground is swept into a dust box of the sweeper through the rotation of rolling and brushing, and the scraping bar body 2 and the protection structure 3 scrape the garbage adhered to the ground. Clean ground reuse with rolling earlier and scrape strip body 2 and protective structure 3 and scrape the adhesion in subaerial rubbish, reduce the work load of scraping strip body 2 and protective structure 3, reduce protective structure 3's wearing and tearing.
In an embodiment, the sweeper further includes a reinforcing rib 14, the bottom end of the rolling brush cover body 1 extends outwards to form a fixing plate, and the outer side edge of the rolling brush cover body 1 is firmly connected with the fixing plate through the reinforcing rib 14.
In the above embodiment, the rolling brush cleans the garbage on the ground into the dust box through continuous rotation, and the two ends of the rolling brush continuously rotate at the two ends of the rolling brush cover body 1, so that the stability of the rolling brush cover body 1 is affected. Protection architecture 3's upper end is fixed on round brush lid body 1, and the machine of sweeping the floor during operation, round brush lid body 1 is unstable, influences the effect of 3 lower extremes of protection architecture and scrapes the adhesion in subaerial rubbish, and the outside limit of round brush lid body 1 is connected through stiffening rib 14 is firm with the fixed plate within a definite time, and the stability of reinforcing round brush lid body 1 reduces to scrape the influence of adhesion in subaerial rubbish effect to 3 lower extremes of protection architecture.
Scrape protruding 21 sliding clamping of 2 sides of strip body and cover in the spout 11 of 1 side of round brush lid body, the rocking of round brush lid body 1 can cause protruding 21 to slide in spout 11, influences the effect of 3 lower extremes of protective structure scraping adhesion in subaerial rubbish. Under the circumstances that protective structure 3 and scrape the strip body 2 and not meet the obstacle, the round brush lid body 1 is firm, and protective structure 3 and scrape the strip body 2 can be fine scrape the adhesion in subaerial rubbish down.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The scraping strip rolling brush cover device of the sweeper is characterized by comprising a rolling brush cover body, a scraping strip body and a protection structure, wherein the scraping strip body is wrapped by the protection structure; at least one side of the body of the rolling brush cover is provided with a sliding groove, the corresponding side of the scraping strip body is provided with a clamping structure, and the clamping structure is in sliding clamping connection with the inside of the sliding groove.
2. The wiper strip roller cover device of claim 1, wherein the lower end of the protective structure is provided with a clamping groove, and the grounding end of the wiper strip body is clamped in the clamping groove.
3. The scraping strip rolling brush cover device of the sweeper according to claim 1, wherein a clamping body is arranged at the upper end of the protection structure, and a buckle is arranged at the upper end of the rolling brush cover body and clamped on the clamping body.
4. The bar scraping roller brush cover device of the sweeper according to claim 3, wherein the clamping body comprises a plurality of clamping holes, the plurality of clamping holes are arranged at the upper end of the protection structure at intervals, and the plurality of clamping buckles are correspondingly arranged at the upper end of the roller brush cover body; each buckle is correspondingly connected to one buckle hole.
5. The scraping bar rolling brush cover device of the sweeper according to claim 4, wherein the scraping bar body is made of hard glue, and the protection structure is made of soft glue.
6. The scraping strip rolling brush cover device of the sweeper according to claim 4 or 5, wherein the buckle is T-shaped, the buckle hole is a communication hole formed by two through holes with different aperture sizes, the upper end of the buckle hole is clamped on the large aperture part of the buckle, and the upper end of the buckle is a thick end.
7. The bar scraping roller brush cover device of the sweeper according to claim 3, wherein an accommodating groove for accommodating a plurality of the fasteners is formed at the upper end of the roller brush cover body, and the plurality of the fasteners are arranged at intervals at the bottom of the accommodating groove; when the buckle is clamped on the clamping body, the clamping body is positioned in the accommodating groove.
8. The scrAN _ SNer bar rolling brush cover device of a floor sweeper according to claim 3, wherein the lower end of the protective structure is in arc-shaped curved extension, and the chute is in arc-shaped compliant bending.
9. A sweeper, characterized by comprising a wiper strip roller cover device of the sweeper of any one of claims 1 to 8; the rolling brush is characterized by also comprising a rolling brush, wherein the two side ends of the rolling brush cover body are respectively provided with a rotating groove for supporting the two ends of the rolling brush; the sliding groove is positioned behind the rotating groove;
when the sweeper works, the advancing direction is forward.
10. The sweeper according to claim 9 further comprising reinforcing ribs, wherein the bottom end of the roller brush cover body extends outwards to form a fixed plate, and the outer side edge of the roller brush cover body is fixedly connected with the fixed plate through the reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161565.2A CN114451837B (en) | 2022-02-22 | 2022-02-22 | Scraping strip rolling brush cover device of sweeper and sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161565.2A CN114451837B (en) | 2022-02-22 | 2022-02-22 | Scraping strip rolling brush cover device of sweeper and sweeper |
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| Publication Number | Publication Date |
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| CN114451837A true CN114451837A (en) | 2022-05-10 |
| CN114451837B CN114451837B (en) | 2023-09-26 |
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| CN202210161565.2A Active CN114451837B (en) | 2022-02-22 | 2022-02-22 | Scraping strip rolling brush cover device of sweeper and sweeper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903380A (en) * | 2022-05-26 | 2022-08-16 | 美智纵横科技有限责任公司 | Scraping strip assembly and cleaning equipment |
| CN114947617A (en) * | 2022-06-13 | 2022-08-30 | 深圳市无限动力发展有限公司 | Sweeper with scraping device |
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| CN114903380A (en) * | 2022-05-26 | 2022-08-16 | 美智纵横科技有限责任公司 | Scraping strip assembly and cleaning equipment |
| CN114947617A (en) * | 2022-06-13 | 2022-08-30 | 深圳市无限动力发展有限公司 | Sweeper with scraping device |
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| CN114451837B (en) | 2023-09-26 |
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