CN109222401B - Be suitable for dormitory bed arrangement and easily clear up bed brush of hair - Google Patents
Be suitable for dormitory bed arrangement and easily clear up bed brush of hair Download PDFInfo
- Publication number
- CN109222401B CN109222401B CN201811190010.0A CN201811190010A CN109222401B CN 109222401 B CN109222401 B CN 109222401B CN 201811190010 A CN201811190010 A CN 201811190010A CN 109222401 B CN109222401 B CN 109222401B
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- Prior art keywords
- brush
- bed
- hollow
- brush body
- hair
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0016—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
- A46B15/0018—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with antistatic properties
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- 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
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3033—Household brush, i.e. brushes for cleaning in the house or dishes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Brushes (AREA)
Abstract
The invention relates to the field of sink pipe equipment, in particular to a bed brush which is suitable for dormitory bed arrangement and is easy to clean hair. Comprises a hollow brush body, bristles are arranged on the lower end surface of the hollow brush body, and a hair cleaning mechanism and a control mechanism for controlling the hair cleaning mechanism to extend or retract from the hollow brush body are arranged in the inner cavity of the hollow brush body; the hair cleaning mechanism comprises a brush rod, a plurality of brush hooks are arranged at the lower edge of the brush rod, and perforations for the brush hooks to pass through are correspondingly arranged on the lower end surface of the hollow brush body; the control mechanism comprises a control board fixed on the brush rod and two sliding blocks respectively and slidably penetrating through two sides of the hollow brush body and used for being matched with the control board, two symmetrical arc-shaped sliding grooves are formed in the control board, and elastic contacts which are clamped in the arc-shaped sliding grooves on the corresponding sides and can slide along the arc-shaped sliding grooves are respectively arranged on one sides of the two sliding blocks, facing the control board. The invention can greatly reduce the labor intensity and the cleaning time of bed cleaning, especially dormitory batch bed cleaning.
Description
Technical Field
The invention relates to the field of sink pipe equipment, in particular to a bed brush which is suitable for dormitory bed arrangement and is easy to clean hair.
Background
Dormitory management is a serious issue in the daily management work of kindergarten. In dormitory daily management in kindergarten, since infants generally do not have the ability to lay beds, fold up and clean beds, the above-mentioned bed management work is generally handled uniformly by aunt on the host.
Wherein, the bed brush is generally required to be used in the bed cleaning process. The bed brush is also called a sweeping bed brush, is one type of brush, is usually made of wool, brown, plastic wires and the like in the prior art, and can conveniently and quickly sweep dust, impurities, scraps and various food residues on a bed. However, because the brush hair on the bed brush is softer, and the static electricity can be generated between the hair removed by the infants and the bed through friction to generate stronger adsorption force, the hair on the bed is cleaned through the bed brush in the prior art, the hair needs to be picked off from the bed one by one, the labor intensity and cleaning time of the aunt on the host pipe are greatly increased, and the management level of a kindergarten is restricted.
Disclosure of Invention
The invention aims to provide a bed brush which is suitable for dormitory bed arrangement and is easy to clean hair, so that the labor intensity and the cleaning time of bed cleaning, especially dormitory batch bed cleaning, are reduced.
In order to solve the technical problems, the invention adopts the following technical scheme: a bed brush suitable for dormitory bed arrangement and easy for cleaning hair comprises a rectangular hollow brush body, wherein bristles are arranged on the lower end surface of the hollow brush body, and a hair cleaning mechanism and a control mechanism for controlling the hair cleaning mechanism to extend out of or retract back from the hollow brush body are arranged in an inner cavity of the hollow brush body; the hair cleaning mechanism comprises brush rods which are distributed along the length direction of the inner cavity of the hollow brush body, one end of each brush rod is hinged with the end part of the inner cavity of the hollow brush body, a plurality of brush hooks which are made of stainless steel wires are arranged at intervals along the length direction of the brush rods, and the lower end surface of the hollow brush body is correspondingly provided with perforations for the brush hooks to pass through; the control mechanism comprises a control board fixed at one end of the brush rod, which is far away from the hinge point of the brush rod and the hollow brush body, and two sliding blocks which are respectively and slidably arranged on two sides of the hollow brush body and are used for being matched with the control board, two arc sliding grooves which are symmetrical in the height direction of the hollow brush body are formed in one side of the control board, the distance between the two arc sliding grooves is gradually increased from top to bottom, the two sliding blocks are respectively and slidably arranged in sliding holes formed in the side walls of the two sides of the hollow brush body, a reset spring is arranged between the two sliding blocks, and elastic contacts which are clamped in the arc sliding grooves on the corresponding sides and can slide along the arc sliding grooves are respectively arranged on one side of the two sliding blocks, which faces the control board.
Preferably, the two sliding blocks are provided with limiting protrusions at positions in the inner cavity of the hollow brush body, and the limiting protrusions are used for preventing the sliding blocks from penetrating out of the sliding holes.
Preferably, the sides of the two sliding blocks facing the control panel are arc-shaped.
Preferably, the elastic contact comprises a spring hole formed in a protruding portion of the sliding block, which faces one side of the control board, a push rod penetrating through the spring hole in a sliding manner and a tightly-pushing spring which is arranged in the spring hole and used for tightly pushing the end portion of the push rod into the arc-shaped chute, and a ball head which is in sliding fit with the arc-shaped chute is arranged at the end portion of the push rod.
Preferably, the brush hook comprises a straight section hook handle vertically fixed on the brush rod and a hook body distributed at the lower end of the straight section hook handle, and the lengths of the straight section hook handles are sequentially increased from the control board towards the hinging point of the brush rod and the hollow brush body.
Preferably, the limit position of the hook bodies on the brush hooks penetrating out of the hollow brush body through the control mechanism is 1-2.5mm beyond the lower edge of the brush hair.
Preferably, the positions of the hook bodies on the brush hooks are staggered towards different directions.
Preferably, the straight hook handles of all brush hooks are connected to the same reinforcing connecting rod, and the reinforcing connecting rod is made of stainless steel wire materials.
Preferably, the bristles are disposed on the lower end face of the hollow brush body and are located outside the perforated area.
Preferably, one end of the brush rod far away from the control board is fixed with the middle part of the transverse shaft, and two ends of the transverse shaft are respectively rotatably arranged in shaft holes formed in the side walls of two sides of the hollow brush body in a penetrating manner.
Advantageous effects
The invention not only comprises the brush hair for removing impurity scraps on the bed, but also comprises the hair cleaning mechanism for clearly adsorbing the hair on the bed, and the hair cleaning mechanism can be rapidly and flexibly extended or retracted from the gap brush body through the control mechanism, is convenient to store, does not influence the normal cleaning of the brush hair, and can avoid the damage of the brush hook to the bed in the process of cleaning the magazine scraps on the bed through large force.
When the hair needs to be cleaned, the brush hooks can extend out of the hollow brush body only by extruding the two sliding blocks positioned on the hollow brush body of the control mechanism, the adsorption force can be overcome by small force, and the hair can be hooked up from the bed through the brush hooks so as to achieve the purpose of cleaning the hair of the bed. Compared with the conventional bed brush, the bed brush can be thoroughly cleaned by brushing hair for one time, so that the efficiency of bed cleaning work is greatly improved, and the bed brush is particularly suitable for dormitories such as kindergarten needing to perform bed cleaning in a centralized and unified manner.
Drawings
FIG. 1 is a schematic cross-sectional view showing the structure of the present invention in a state where a bristle cleaning mechanism is retracted into a cavity of a hollow brush body;
FIG. 2 is a schematic cross-sectional view of the bristle cleaning mechanism according to the present invention in a state of extending out of the hollow brush body;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a cross-sectional view taken along B-B in FIG. 1;
FIG. 5 is a schematic perspective view of the present invention;
FIG. 6 is a bottom view of the present invention;
FIG. 7 is a schematic cross-sectional view of a slider portion of the present invention;
the marks in the figure: 1. the brush comprises a limiting protrusion, 2, a brush hook, 201, a reinforcing connecting rod, 202, a hook body, 203, a straight-section hook handle, 3, brush hair, 4, a transverse shaft, 5, a hollow brush body, 6, a perforation, 7, a brush rod, 8, a control panel, 9, an elastic contact, 901, a tight top spring, 902, a top rod, 903, a ball head, 10, a sliding block, 11, a reset spring, 12 and an arc chute.
Detailed Description
As shown in fig. 1 to 7, a bed brush suitable for dormitory bed finishing and easy to clean hair according to the present invention comprises a rectangular hollow brush body 5 made of hard plastic material, and a rectangular inner cavity is provided in the hollow brush body 5. The hollow brush body 5 serves as a carrier for the bristles 3 and as a grip for the bed. The brush hair 3 is made of palm or nylon plastic wires and is uniformly distributed on the lower end surface of the hollow brush body 5, and can be used for brushing dust, impurities, scraps, food residues and other impurities on a bed. A hair-cleaning mechanism and a control mechanism for controlling the hair-cleaning mechanism to extend or retract from the hollow brush body 5 are arranged in the inner cavity of the hollow brush body 5. When the hair is required to be brushed, the hair cleaning mechanism extends out of the hollow brush body 5 through the control mechanism to perform brushing operation; when the hair is not required to be brushed, the control mechanism automatically retracts the hair-cleaning mechanism into the inner cavity of the hollow brush body 5.
As shown in fig. 1, the hair cleaning mechanism of the invention comprises brush rods 7 which are distributed along the length direction of the inner cavity of the hollow brush body 5 and the right end of which is hinged with the end part of the inner cavity of the hollow brush body 5, in the embodiment, the right end of each brush rod 7 is fixed with the middle part of a horizontally distributed transverse shaft 4, and the two ends of each transverse shaft 4 are respectively rotatably arranged in shaft holes formed on the inner sides of the side walls of the two sides of the hollow brush body 5 in a penetrating way, so that the brush rods 7 can rotate in the inner cavity of the hollow brush body 5 by taking the transverse shaft 4 as the center, and the left end of each brush rod 7 can swing up and down under the action of external force. A section of the brush rod 7 near the left end of the brush rod 7 is provided with a plurality of brush hooks 2 for brushing hair on a hair-tidying bed, and the lower end surface of the hollow brush body 5 is provided with a perforation 6 for the brush hooks 2 to extend out of the hollow brush body 5 and press down beyond the brush hair 3 so as to brush hair. The bristles 3 are arranged on the lower end face of the hollow brush body 5 and are positioned outside the area of the perforation 6. When the brush bar 7 rotates counterclockwise under the action of external force, the lower end of the brush hook 2 passes through the hollow brush body 5 from the perforation 6 as shown in fig. 2.
The brush hooks 2 are distributed along the length direction of the brush rod 7 and made of stainless steel wire materials, and any brush hook 2 comprises a straight-section hook handle 203 vertically fixed on the brush rod 7 and a hook body 202 distributed at the lower end of the straight-section hook handle 203. The specification and the size of the hook bodies 202 are consistent, and the positions of the hook bodies 202 on the brush hooks 2 are staggered towards different directions, so that the whole system formed by all the brush hooks 2 is convenient for hooking hairs distributed in various directions. The positions of the straight hook handles 203 of all brush hooks 2 close to the lower ends are connected to the same reinforced connecting rod 201 made of stainless steel wire materials so as to fix the orientation of the hook body 202. The lengths of the plurality of straight hook handles 203 are sequentially increased from the control board 8 toward the hinge point of the brush bar 7 and the hollow brush body 5, so that when all the brush hooks 2 are pushed out from the hollow brush body 5 by the control mechanism and reach the limit position, the lower ends of all the brush hooks 2 form a straight line which is parallel to the lower edges of the brush hair 3. In the preferred embodiment of the present invention, the limit position of the hook body 202 of the brush hooks 2 passing out of the hollow brush body 5 through the control mechanism is 1-2.5mm beyond the lower edge of the brush hair 3. In this embodiment, when the hollow brush body 5 is held by hand and the lower end thereof is pressed on the bed, the hook body 202 contacts with the bed surface layer and deforms the soft bed surface layer, so that the lower edges of the bristles 3 also contact with the bed at the same time, thereby synchronously carrying out hairbrush and sundry brush, further improving the cleaning efficiency and reducing the labor intensity.
The control mechanism of the invention comprises a control board 8 fixed at the left end of the brush rod 7 and two sliding blocks 10 respectively penetrating through the two sides of the hollow brush body 5 in a sliding way and being used for being matched with the control board 8. The control board 8 is rectangular, the center of which is fixedly connected with the left end of the brush rod 7 and the brush rod 7 is distributed perpendicular to the control board 8. As shown in fig. 3, two arc-shaped sliding grooves 12 which are symmetrical left and right in the height direction of the hollow brush body 5 are arranged on the left side surface of the control plate 8, and the intervals between the two arc-shaped sliding grooves 12 are gradually increased from top to bottom. As shown in fig. 4, two sliding blocks 10 are respectively installed in sliding holes formed on the side walls of two sides of the hollow brush body 5 in a sliding fit manner, and the positions of the two sliding blocks 10 in the inner cavity of the hollow brush body 5 are respectively provided with a limiting protrusion 1 for preventing the sliding blocks 10 from penetrating out of the sliding holes. A return spring 11 is also provided between the two sliders 10, the return spring 11 having the following two functions: on the one hand, when the hair-cleaning mechanism is not needed, the two sliding blocks 10 are pushed away from each other by the reset spring 11, and the two sliding blocks 10 keep fixed in position under the action of the respective limit protrusions 1; when the hair cleaning function is required to be performed, the two sliding blocks 10 relatively move and squeeze under the action of external force to further squeeze the reset spring 11, and after the reset spring 11 is compressed to the limit by the external force, the brush bodies at the lower ends of all the brush hooks 2 also reach the limit position at the same time, so that the preferred implementation mode that the hook bodies 202 cross the lower edges of the brush hair 3 by 1-2.5mm is easy to achieve, and the synchronous brushing of sundries and hair is convenient.
As shown in fig. 3 and 4, the key components of the connecting piece between the control board 8 and the slide block 10, that is, the key components for controlling the brush hook 2 to extend out of the hollow brush body 5 through the two slide blocks 10, are two elastic contacts 9 respectively arranged on one side of the two slide blocks 10 facing the control board 8, and the two elastic contacts 9 are respectively clamped in the corresponding side arc-shaped sliding grooves 12 and can slide along the arc-shaped sliding grooves 12. In the implementation process of the invention, a user holds the hollow brush body 5 by one hand, the thumb and the index finger press the two sliding blocks 10 positioned at two sides of the hollow brush body 5 at the same time, the two sliding blocks 10 respectively slide towards the center direction of the hollow brush body 5 under the action of thrust, and then the two elastic contacts 9 relatively move, namely the control board 8 can be driven to move downwards under the action of the corresponding arc-shaped sliding grooves 12, so that the brush rod 7 connected with the control board 8 rotates, and the brush hook 2 extends out of the hollow brush body 5. When the user removes the thumb and the index finger from the two sliding blocks 10, the external force is eliminated, the two sliding blocks 10 slide away from each other under the action of the reset spring 11, and the two elastic contacts 9 are matched with the lifting control plate 8 with the corresponding arc-shaped sliding grooves 12, so that the brush hook 2 is retracted into the hollow brush body 5.
Since the moving track of the left end of the brush bar 7 is arc-shaped, in order to avoid interference, the side of the two sliding blocks 10 facing the control board 8 is arc-shaped. The elastic contact 9 comprises a spring hole formed in a protruding portion of the slider 10 towards one side of the control board 8, a push rod 902 penetrating through the spring hole in a sliding manner, and a tight top spring 901 arranged in the spring hole, and a ball head 903 in sliding fit with the arc-shaped chute 12 is arranged at the end of the push rod 902. The ball 903 can be always clamped in the arc chute 12 by tightly pushing the spring 901 in the rotation process of the brush rod 7, so that the sliding block 10 is always tightly connected with the control board 8.
Claims (8)
1. Be suitable for dormitory bed arrangement and easily clear up bed brush of hair, its characterized in that: comprises a rectangular hollow brush body (5), wherein the lower end surface of the hollow brush body (5) is provided with bristles (3), and the inner cavity of the hollow brush body (5) is provided with a hair cleaning mechanism and a control mechanism for controlling the hair cleaning mechanism to extend or retract from the hollow brush body (5); the hair cleaning mechanism comprises brush rods (7) which are distributed along the length direction of the inner cavity of the hollow brush body (5) and one end of each brush rod is hinged with the end part of the inner cavity of the hollow brush body (5), a plurality of brush hooks (2) which are made of stainless steel wires are arranged at intervals along the length direction of the brush rods (7) along the lower edge of the brush rods (7), and perforated holes (6) through which the brush hooks (2) penetrate are correspondingly arranged on the lower end surface of the hollow brush body (5); the control mechanism comprises a control board (8) fixed at one end of the brush rod (7) far away from the hinge point of the brush rod (7) and the hollow brush body (5) and two sliding blocks (10) respectively penetrating through two sides of the hollow brush body (5) in a sliding manner and used for being matched with the control board (8), two arc-shaped sliding grooves (12) which are symmetrical in the height direction of the hollow brush body (5) are arranged on one side of the control board (8) opposite to the brush rod (7), the intervals between the two arc-shaped sliding grooves (12) are gradually increased from top to bottom, the two sliding blocks (10) are respectively installed in sliding holes formed in the side walls of the two sides of the hollow brush body (5) in a sliding manner, a reset spring (11) is arranged between the two sliding blocks (10), and elastic contacts (9) which are clamped in the arc-shaped sliding grooves (12) on the corresponding sides and can slide along the arc-shaped sliding grooves (12) are respectively arranged on one side of the two sliding blocks (10) facing the control board (8);
the two sliding blocks (10) are respectively provided with a limiting bulge (1) at the position in the inner cavity of the hollow brush body (5), and the limiting bulges (1) are used for preventing the sliding blocks (10) from penetrating out of the sliding holes;
one side of the two sliding blocks (10) facing the control plate (8) is arc-shaped.
2. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 1, characterized in that: the elastic contact (9) comprises a spring hole formed in a protruding portion of the sliding block (10) towards one side of the control board (8), a push rod (902) penetrating through the spring hole in a sliding mode and a tightly pushing spring (901) arranged in the spring hole and used for enabling the end portion of the push rod (902) to tightly push against the arc-shaped sliding groove (12), and a ball head (903) in sliding fit with the arc-shaped sliding groove (12) is arranged at the end portion of the push rod (902).
3. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 1, characterized in that: the brush hook (2) comprises a straight section hook handle (203) vertically fixed on the brush rod (7) and hook bodies (202) distributed at the lower ends of the straight section hook handles (203), and the lengths of the plurality of straight section hook handles (203) are sequentially increased from a control board (8) towards the hinging point of the brush rod (7) and the hollow brush body (5).
4. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 3, characterized in that: the limit position of the hook bodies (202) on the brush hooks (2) penetrating out of the hollow brush body (5) through the control mechanism is 1-2.5mm beyond the lower edge of the brush hair (3).
5. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 3, characterized in that: the positions of the hook bodies (202) on the brush hooks (2) are staggered towards different directions.
6. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 3, characterized in that: all straight section shank (203) of brush hook (2) are all connected on same reinforcement connecting rod (201), and reinforcement connecting rod (201) adopts stainless steel wire material to make.
7. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 1, characterized in that: the brush hair (3) is arranged on the lower end surface of the hollow brush body (5) and is positioned outside the area of the perforation (6).
8. A bed brush suitable for dormitory bed finishing and easy to clean hair according to claim 1, characterized in that: one end of the brush rod (7) far away from the control board (8) is fixed with the middle part of the transverse shaft (4), and two ends of the transverse shaft (4) are respectively rotatably arranged in shaft holes formed on the side walls of two sides of the hollow brush body (5) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190010.0A CN109222401B (en) | 2018-10-12 | 2018-10-12 | Be suitable for dormitory bed arrangement and easily clear up bed brush of hair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190010.0A CN109222401B (en) | 2018-10-12 | 2018-10-12 | Be suitable for dormitory bed arrangement and easily clear up bed brush of hair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109222401A CN109222401A (en) | 2019-01-18 |
| CN109222401B true CN109222401B (en) | 2023-09-08 |
Family
ID=65053323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811190010.0A Active CN109222401B (en) | 2018-10-12 | 2018-10-12 | Be suitable for dormitory bed arrangement and easily clear up bed brush of hair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109222401B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1106103A1 (en) * | 1999-12-08 | 2001-06-13 | Huo-Pia Wang | Hairbrush having a brush seat provided with slidable bristles thereto |
| DE102013112800B3 (en) * | 2013-11-20 | 2015-03-12 | Iljas Overmeyer | Toothbrush with a bristle field and with an interdental brush |
| CN105650448A (en) * | 2015-11-27 | 2016-06-08 | 宁波君灵模具技术有限公司 | Automatic oil feeding device for lubrication of extrusion head and application method of automatic oil feeding device |
| CN205697605U (en) * | 2016-03-14 | 2016-11-23 | 祁婷 | One sweeps hair brush automatically |
| CN108436707A (en) * | 2018-04-20 | 2018-08-24 | 安徽弘泰精密机械科技有限公司 | One kind can clear up scrap grinding machine automatically |
| CN108497686A (en) * | 2018-05-28 | 2018-09-07 | 宿迁嘉禾塑料金属制品有限公司 | A kind of household cleaning brush |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525795Y (en) * | 2002-02-09 | 2002-12-18 | 王火标 | Comb with hidden teeth |
-
2018
- 2018-10-12 CN CN201811190010.0A patent/CN109222401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1106103A1 (en) * | 1999-12-08 | 2001-06-13 | Huo-Pia Wang | Hairbrush having a brush seat provided with slidable bristles thereto |
| DE102013112800B3 (en) * | 2013-11-20 | 2015-03-12 | Iljas Overmeyer | Toothbrush with a bristle field and with an interdental brush |
| CN105650448A (en) * | 2015-11-27 | 2016-06-08 | 宁波君灵模具技术有限公司 | Automatic oil feeding device for lubrication of extrusion head and application method of automatic oil feeding device |
| CN205697605U (en) * | 2016-03-14 | 2016-11-23 | 祁婷 | One sweeps hair brush automatically |
| CN108436707A (en) * | 2018-04-20 | 2018-08-24 | 安徽弘泰精密机械科技有限公司 | One kind can clear up scrap grinding machine automatically |
| CN108497686A (en) * | 2018-05-28 | 2018-09-07 | 宿迁嘉禾塑料金属制品有限公司 | A kind of household cleaning brush |
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| Publication number | Publication date |
|---|---|
| CN109222401A (en) | 2019-01-18 |
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