PVA multifunctional cleaning brush
Through the design of the combination of soft bristles made of high-quality PVA material and the fixing frame, the existing cleaning brushes have solved the problems of water absorption, flexibility, cleaning range and dregs falling, achieving efficient, safe and extensive cleaning. Effect.
Patent Information
- Application Number
- CN202421156046.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-25
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-25
AI Technical Summary
Existing cleaning brushes have poor water absorption when cleaning objects with water stains. The brush part is hard and easy to scratch the surface. The cleaning range is small and cannot be cleaned to corners and dead corners, and it is easy to drop slag and affect the user experience.
The soft bristles are made of high-quality PVA material and combined with the fixing frame to form an overall structure. The bristles are soft and absorbent, and can be cleaned at 360° without dead corners and do not shed hair.
It realizes the instant absorption of water marks, softness and no scratching of the surface, wide cleaning range, prevents hair dregs from falling, improves the user experience, and prevents bacteria from growing.
Smart Images
Figure CN222443449U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cleaning brushes, in particular to a PVA multifunctional cleaning brush. Background Art
[0002] Existing cleaning brushes are mostly bristle brushes or wire brushes. However, the above-mentioned cleaning brushes have the following defects: 1. Poor water absorption, which is inconvenient when cleaning objects with water stains; 2. The bristle part is relatively hard, which can easily damage the surface of products when cleaning glass, precision electronic instruments or cars; 3. The cleaning range is small, and it is impossible to clean every corner and dead corner of the object; 4. It is easy to drop hair debris, affecting the user experience. Utility Model Content
[0003] The purpose of the utility model is to provide a PVA multifunctional cleaning brush to solve the above technical problems.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a PVA multifunctional cleaning brush, including a brush handle and a brush head, the brush head including soft bristles and a fixing frame for fixing the soft bristles, the fixing frame passes through the soft bristles, the fixing frame is arranged at the top of the brush handle and the lower end of the fixing frame is passed through the brush handle, and the soft bristles are made of high-quality PVA material.
[0005] Furthermore, the fixing frame includes two metal wires hinged with each other, and a gap for fixing the soft bristles is formed at the hinge between the two metal wires.
[0006] Furthermore, the metal wire is made of 304 stainless steel.
[0007] Furthermore, the soft bristles are coated on the outer surface of the fixing frame.
[0008] Furthermore, the soft bristles are in any shape of square, oval or triangle.
[0009] Through the above technical scheme, compared with the prior art, the utility model has the following beneficial effects: 1. By setting the bristles made of PVA material to solve the above technical problems, the PVA material has the characteristic of strong water absorption, which can absorb the water marks on the surface of the product in seconds, and at the same time, the soft bristles are immersed in water to absorb water quickly, and the bristles after absorbing water can be used for cleaning.
[0010] 2. The bristles made of PVA material are very soft and will not scratch the surface of the product during the cleaning process, so as to solve the technical problem that the bristles of existing cleaning brushes are relatively hard and easily damage the surface of the product when cleaning some products such as glass, precision electronic instruments or cars.
[0011] 3. The soft bristles made of PVA material can perform 360° cleaning without dead angles when in use, and can fit the shape of the product to perform cleaning work in various aspects, thereby solving the technical problem that the existing cleaning brush has a small cleaning range and cannot clean every corner and dead corner of the object.
[0012] 4. By wrapping the soft bristles on the outer surface of the fixing frame, the two form a whole, which is convenient for cleaning. The PVA material has the characteristic of not shedding lint, thus solving the technical problem that the existing cleaning brushes are prone to shedding lint, affecting the user experience.
[0013] 5. After cleaning, the existing cleaning brushes are easily soaked in water and then breed bacteria. The bristles of this product will harden after drying, thus preventing the growth of bacteria. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 This is a schematic diagram of the metal wire winding state of the utility model;
[0017] The utility model number information is as follows:
[0018] 1. Brush handle; 2. Soft brush; 3. Fixing frame; 301. Metal wire; 302. Gap;
[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0020] The following will be combined with the attached embodiment of the present utility model Figure 1-2 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0022] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0023] like Figure 1-2 As shown: A PVA multifunctional cleaning brush includes a brush handle 1 and a brush head, the brush head includes soft bristles 2 and a fixing frame 3 for fixing the soft bristles 2, the fixing frame 3 passes through the soft bristles 2, the fixing frame 3 is arranged on the top of the brush handle 1 and the lower end of the fixing frame 3 is inserted into the brush handle 1, and the soft bristles 2 are made of high-quality PVA material.
[0024] By setting up soft bristles 2 made of high-quality PVA material, the PVA material has the characteristic of strong water absorption, which can absorb water marks on the surface of the product in seconds. At the same time, the soft bristles are immersed in water to absorb water quickly, and the bristles 2 after absorbing water can be used for cleaning.
[0025] The soft bristles 2 made of PVA material are very soft and will not scratch the surface of the product during the cleaning process, so as to solve the technical problem that the bristle part of the existing cleaning brush is relatively hard and is easy to damage the surface of the product when cleaning some glass, precision electronic instruments or cars.
[0026] The soft bristles 2 made of PVA material can perform 360° cleaning without dead angles when in use, and can fit the shape of the product to perform cleaning work in various aspects, thereby solving the technical problem that the existing cleaning brush has a small cleaning range and cannot clean every corner and dead angle of the object.
[0027] like Figure 2As shown: the fixing frame 3 includes two metal wires 301 hinged with each other, the metal wires 301 are made of 304 stainless steel, and a gap 302 is formed at the hinge between the two metal wires 301. The soft bristles 2 are clamped between the two metal wires 301 through the gap. When assembling, the soft bristles 2 are first fixed in the gap 302 between the two metal wires 301, so that the fixing frame 3 passes through the entire soft bristles 2, and then the fixing frame 3 is bent so that its two ends serve as fixed ends and are inserted into the notch at the top of the brush handle 1 to achieve the effect of fixing the brush head.
[0028] like Figure 1 As shown: the soft bristles 2 are coated on the outer surface of the fixing frame 3, and the soft bristles 2 completely wrap the various surfaces of the fixing frame 3. By coating the soft bristles 2 on the outer surface of the fixing frame 3, the two form a whole, which is convenient for cleaning. The PVA material has the characteristic of not shedding lint, and the bristles will not fall off during use, thereby solving the technical problem that the existing cleaning brushes are prone to shedding lint, affecting the user experience.
[0029] like Figure 1 As shown: the soft bristles 2 are in any shape such as square strips, ovals or triangles. The soft bristles 2 include a covering surface for fixing on a fixing frame 3 and bristles formed integrally on the covering surface. The fixing frame 3 is made of metal material. The fixing frame 3 made of metal material can improve the stability of the product when in use, and also requires hard materials for support during the cleaning process. The fixing frame 3 is surrounded by two metal wires, and an empty groove is formed therebetween. The soft bristles 2 cover the empty groove, so that any part of the brush head can be cleaned.
[0030] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.
Claims
1. A PVA multifunctional cleaning brush, comprising a brush handle (1) and a brush head, characterized in that: The brush head comprises soft bristles (2) and a fixing frame (3) for fixing the soft bristles (2); the fixing frame (3) passes through the soft bristles (2); the fixing frame (3) is arranged on the top of a brush handle (1) and the lower end of the fixing frame (3) is inserted into the brush handle (1); the soft bristles (2) are made of high-quality PVA material.
2. A PVA multifunctional cleaning brush according to claim 1, characterized in that: The fixing frame (3) comprises two metal wires (301) which are intertwined with each other, and a gap (302) for fixing the soft bristles (2) is formed at the intertwined position between the two metal wires.
3. A PVA multifunctional cleaning brush according to claim 2, characterized in that: The metal wire (301) is made of 304 stainless steel.
4. A PVA multifunctional cleaning brush according to claim 1, characterized in that: The soft bristles (2) are coated on the outer surface of the fixing frame (3).
5. A PVA multifunctional cleaning brush according to any one of claims 1 to 4, characterized in that: The soft bristles (2) are in any shape of square strips, ellipses or triangles.