CN110558754B - End corner anti-collision protection assembly and application method thereof - Google Patents
End corner anti-collision protection assembly and application method thereof Download PDFInfo
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- CN110558754B CN110558754B CN201910788229.9A CN201910788229A CN110558754B CN 110558754 B CN110558754 B CN 110558754B CN 201910788229 A CN201910788229 A CN 201910788229A CN 110558754 B CN110558754 B CN 110558754B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
- A47B95/04—Keyplates; Ornaments or the like
- A47B95/043—Protecting rims, buffers or the like
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/14—Wash-basins connected to the waste-pipe
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0061—Knobs or handles with protective cover, buffer or shock absorber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
The invention provides an end corner anti-collision protection assembly and an application method thereof. The end corner anti-collision protection assembly meets the individual requirements of children, is easy to build and remove, and is suitable for the anti-collision protection requirements of irregular-shaped furniture and home decoration end corners.
Description
Technical Field
The invention relates to the technical field of safety protection, in particular to an end corner anti-collision protection assembly and an application method thereof.
Background
Furniture and home furnishings in general have end corners, which are easily injured by users who may accidentally bump into the end corners, especially for children of different heights, which often bump into the end corners during running or playing. Therefore, in many places, such as restaurants, schools, children's entertainment centers, etc., the anti-collision structure is installed at the corners of the interior and exterior of the room for protection and anti-collision.
With the improvement of living standard of people, more and more modern furniture and home decoration designs with irregular end corners appear, and some end corners, such as arc end corners of furniture, tail ends of door handles and the like, have little influence on adults, but have great danger hidden trouble for children. To the children of height growing constantly, current anticollision protection subassembly can't realize the protection of pertinence, has serious not enough, mainly includes following several points:
(1) the contact angle of the existing anti-collision protection component is designed in a plane or a right angle, so that the anti-collision protection requirements of irregular-shaped furniture and home decoration end angles, such as an arc-shaped end angle of the furniture, the tail end of a door handle and the like, cannot be met, and no proper anti-collision protection component exists at present.
(2) The size and specification of the existing anti-collision protection assembly are fixed, the structure of some anti-collision protection assemblies is complex, and the anti-collision protection requirements of furniture and home decoration end corners with different sizes and specifications can not be met.
(3) The existing anti-collision protection assembly has the advantages of pre-designed shape, single appearance and incapability of changing, and cannot meet the requirements of people at different ages, particularly the requirements of children.
(4) The existing anti-collision protection assembly has the problems of damage of a contact surface or adhesive residue after being removed, the existing anti-collision protection assembly is mostly designed in a mechanical extrusion type or an adhesive adhesion type, the mechanical extrusion is easy to generate deformation or even damage of the contact surface, and the adhesive adhesion type is easy to cause the contact surface to remain strong adhesive and to be difficult to remove.
(5) The existing adhesive adhesion type anti-collision protection assembly is disposable, the viscosity is lost after removal, and the requirement of the children end corner anti-collision protection with the height increasing continuously cannot be met.
In order to meet the trend of modern people to good life, realize the anti-collision protection requirements of modern furniture and home decoration with irregular end angles, particularly the individualized requirements and the targeted protection of children, the ideal anti-collision protection component for the children simultaneously meets the following requirements:
(1) the anti-collision protection assembly is suitable for various angles and shapes, and can meet the anti-collision protection requirements of end angles in irregular shapes.
(2) The size and specification of the anti-collision protection assembly can be freely selected, and the anti-collision protection requirements of end angles with different sizes and specifications can be met.
(3) The shape of the anti-collision protection assembly can be selected and changed, and the individual requirements of children can be met.
(4) The problem of contact surface damage or adhesive residue does not exist after the anti-collision protection component is removed.
(5) The anti-collision protection component is easy to remove and is suitable for the requirement of the anti-collision protection of the child end corner with the height increasing continuously.
The existing anti-collision protection assembly cannot meet the requirements at the same time and cannot be used as an anti-collision protection assembly for children.
Therefore, there is a need to develop an ideal crash protection assembly that meets the needs of modern people (especially children) to meet the crash protection needs of modern furniture and home furnishings having irregular corner shapes.
Disclosure of Invention
The invention aims to overcome the technical defects that the existing end corner anti-collision protection assembly cannot meet the requirements of child anti-collision protection, and provides a novel end corner anti-collision protection assembly for realizing the personalized requirements and the targeted protection of children. The assembly can meet various requirements of an ideal child anti-collision protection assembly at the same time.
The applicant finds that the paper clay is light and soft, has good safety, adhesion, quick drying property and mechanical elasticity, can be molded into various shapes and can be stored for a long time, but the adhesion and the quick drying property of the paper clay require a manufacturer to have higher skills, and the paper clay has certain water solubility and does not have waterproof property. The polyvinyl chloride material has good waterproof performance and mechanical elasticity, but is dissolved in a weak-polarity organic solvent, so that the polyvinyl chloride material is not easy to remove after being adhered to a contact surface and cannot be directly applied to end corner anti-collision protection. Through a large number of experiments, the applicant innovatively prepares the improved clay, combines the combined application of the molding die, the shaping mold and the polyvinyl chloride glue, and plays a role in complementing advantages to form the end corner anti-collision protection assembly.
Compared with the prior art, the end corner anti-collision protection assembly has the advantages that the end corner anti-collision protection assembly is suitable for irregular-shaped end corners, the size specification can be freely regulated and controlled, the assembly is light and soft, insulating, heat-preserving, moisture-proof and waterproof and the like, the individual requirements of children can be met, the molding die is used for molding and modeling the end corner anti-collision part, various shapes can be prepared, the individual requirements of the children are met, the assembly is easy to build and remove, the removed contact surface can be cleaned by only clean water, the residual improved clay can be removed, the problem of damage of the contact surface or adhesive residue does not exist, and the assembly is suitable for the requirements of the children end corner anti-collision protection with the continuously increased height.
The invention relates to an end corner anti-collision protection assembly which comprises improved clay, a molding die, a shaping mold and polyvinyl chloride glue, wherein the improved clay is used as an adhesion and molding material of an end corner anti-collision part, the molding die and the shaping mold are used for preparing molding and shaping of the end corner anti-collision part, and the polyvinyl chloride glue is used as an outer protection layer for molding the end corner anti-collision part.
The improved clay is formed by combining paper clay and polyvinyl chloride according to the mass ratio of 30: 1 to 40: 1.
The improved clay can be added with pigments to form improved clays of different color series.
Flavoring agent can be added into the improved clay to form improved clay with different odor series.
The modeling stamp is a hollow stamp which is made of plastic or rubber easy to demould and comprises common shapes, scenery cartoon shapes, architectural cartoon shapes, character cartoon shapes, animal cartoon shapes and plant cartoon shapes.
The shaping die comprises a cutting tool knife and a shaping sheet plate with a common shape.
The polyvinyl chloride glue is a 15% polyvinyl chloride tetrahydrofuran solution in mass-volume percentage concentration, is packaged by a plug hose, and can be matched with a brush or duckbilled external interface at an outlet.
Above-mentioned improvement type clay is with sealed section of thick bamboo, box, membrane packing, also can possess stopper hose packing, the export can arrange the external tapping of various shapes.
An application method of the end corner anti-collision protection assembly comprises the following steps:
(1) extruding a proper amount of improved clay into a required modeling die, and demolding after 6 hours to form a specific fixed model;
(2) coating a proper amount of improved clay on the corner part, manufacturing a protective substrate by using a shaping mold, and adhering the fixed model prepared in the step (1) on the protective substrate;
(3) uniformly coating 2 layers of polyvinyl chloride glue on the exposed improved clay and the fixed model, wherein the coating interval is 2 hours every time, and drying and shaping are carried out after 6 hours.
The above-mentioned fixed shaping may be further combined or painted.
The end corner anti-collision protection assembly overcomes the bottleneck of the prior art for the anti-collision protection of children, and has the following advantages: the anti-collision protection device is suitable for various angles and shapes, and can meet the anti-collision protection requirements of end angles with irregular shapes. Secondly, the size and the specification can be freely regulated and controlled, and the requirement of anti-collision protection of end corners of different sizes and specifications can be met. And thirdly, the modeling stamp and the shaping die are utilized to realize rapid shaping, so that the individual requirements of children can be met. The anti-collision protection assembly is easy to remove, the contact surface after the assembly is removed only needs clean water to scrub, the residual improved clay can be cleared, and the problem of damage or adhesive residue of the contact surface does not exist. The utility model is easy to build and is suitable for the requirement of anti-collision protection of the end corners of children with the growing height. Sixthly, the insulation and heat preservation is light and soft, and the waterproof and moistureproof effects are realized, so that the anti-mildew and anti-mildew effects are realized.
Drawings
FIG. 1 irregular-shaped end angle (A: wood table-right angle end angle; B: glass tea table-arc end angle; C: metal door handle-irregular end angle; D: ceramic water pool end angle-irregular end angle) common in daily furniture home decoration
The existing children end corner anti-collision protection component in the market of FIG. 2 (A: cartoon modeling silica gel anti-collision angle; B: color silica gel anti-collision angle; C: children anti-collision protection anti-collision strip; D: children safety door handle protective sleeve)
FIG. 3 is a schematic diagram of a child end corner anti-collision protection assembly in a ceramic pool end corner sea wave combination model
Detailed Description
Hereinafter, specific embodiments of the present invention will be described in detail. It should be noted that technical features or combinations of technical features described in the following embodiments should not be considered as being isolated, and they may be combined with each other to achieve better technical effects.
Example 1 application of an end corner crash protection Assembly
According to the design of table 1 and table 2, the end corner anti-collision protection assemblies of the experimental group and the control group are respectively designed.
The application method of the end corner anti-collision protection assembly of the experimental group is as follows:
(1) extruding a proper amount of improved clay into a required modeling die, and demolding after 6 hours to form a specific fixed model;
(2) coating a proper amount of improved clay on the corner part, manufacturing a protective substrate by using a shaping mold, and adhering the fixed model prepared in the step (1) on the protective substrate;
(3) uniformly coating 1 layer of polyvinyl chloride glue on the exposed improved clay and the fixed model, wherein the coating interval is 2 hours every time, and drying and shaping are carried out after 6 hours.
The preparation and application method of the end corner anti-collision protection component of the comparison group comprises the following steps: the same materials or components are used in the same amounts as possible in accordance with the preparation method of the experimental group. If the product is a product existing in the market (control groups 21 to 23), the product is applied according to the product specification method.
End angle subjects: as shown in fig. 1, the experimental subjects were a wooden table (right angle end angle), a glass tea table (arc end angle), a metal door handle (irregular end angle), and a ceramic water tank end angle (irregular end angle), and the same experimental subjects of the experimental degree and the control group should be consistent in material, end angle type, and size specification.
Embodiment 2 evaluation of application effect of end corner anti-collision protection assembly
The protection effect, particularly for children, was observed by randomly selecting 50 children aged 3 to 6 and 50 family members as users and using the corner impact protection assemblies of each of the experimental group and the control group of example 1 for one week. Remove end angle anticollision protection subassembly after a week to the contact surface of end angle is scrubbed to the cotton that dips in the clear water, observes the contact surface and recovers the condition.
Protective effect and comprehensive satisfaction scoring: questionnaires are investigated on the application effects of the end corner anti-collision protection assemblies of each experimental group and each control group, a user gives feedback opinions, evaluates the protection effects (including good, medium and poor levels), and carries out comprehensive scoring on the aspects of overall practicability, softness, child liking degree, contact surface restoration and the like of the assemblies, and the higher the score is, the higher the satisfaction is.
Evaluation of application effects: and reflecting the application effect of the end corner anti-collision protection component of each experimental group and each control group by using the question and feedback opinions, the protection effect and the comprehensive satisfaction score.
Table 1 design of end corner anti-collision protection assembly of experimental group
TABLE 2 design of end corner crash protection assemblies for control groups
Note: indicates that the item of content is replaced or changed; the/indicates the vacancy; the contrast group 32 is a fixed model made by replacing the mold with the existing cartoon model silica gel anti-collision corner in the market; the control groups 33 to 35 are child end corner crash protection assemblies currently in the direct application market.
Table 3 application effect of end corner anti-collision protection assembly for experimental group and control group
The application effect of the end corner crash protection assembly is shown in table 3. The result shows that the end angle anti-collision protection assembly of each experimental group has good mechanical elasticity, soft hand feeling, insulation and heat preservation, the mould has various shapes and can be freely combined (as shown in figure 3, the end angle of the ceramic water tank is applied to the combined shape of sea waves and conchs), the installation and the removal are easy, and the contact surface after the assembly is removed only needs to be cleaned by clean water, so that the recovery of the contact surface can be achieved. The end angle anti-collision protection assembly of the experiment group has the advantages that the problems and feedback suggestions of children and parents are few after the assembly is used, the anti-collision protection effect of the children is fully exerted, and the comprehensive satisfaction degree score is high.
After the end corner anti-collision protection component of each control group is used, the problems and feedback opinions of children and parents are many, and the comprehensive satisfaction degree score is poor. The problems of the end corner anti-collision protection component of each comparison group mainly comprise three aspects: firstly, when the protective substrate is prepared by using a non-improved clay material, the problems of long drying and shaping time, easy displacement, residual contact surface, incapability of recovering and the like exist; secondly, when the fixed model is made of non-improved clay materials, the problems of poor integral uniformity and softness of the assembly, easy falling off of the assembly and the like are easily caused; thirdly, when the modeling stamp and the shaping mould are not used, the time and labor are consumed for manufacturing the modeling, and the final appearance aesthetic feeling is poor; and fourthly, when the material other than polyvinyl chloride glue is used for preparing the outer coating protective layer, the problems of poor hand feeling (dryness or stickiness and smoothness), easy fragmentation of the surface of the protective layer, poor integral uniformity and softness of the assembly and the like generally exist.
In conclusion, the end corner anti-collision protection assemblies of the experimental group and the control group have obvious difference in application effect, and the end corner anti-collision protection assemblies of the invention are reasonable in composition, and have outstanding novelty and creativity, and all components play a synergistic and complementary role.
The above detailed description is specific to possible embodiments of the invention, and the embodiments are not intended to limit the scope of the invention, and all equivalent implementations or modifications that do not depart from the scope of the invention should be construed as being included within the scope of the invention.
In addition, various modifications, additions and substitutions in other forms and details may occur to those skilled in the art within the scope and spirit of the invention as disclosed in the claims. It is understood that various modifications, additions, substitutions and the like can be made without departing from the spirit of the invention as disclosed in the accompanying claims.
Claims (9)
1. An application method of an end corner anti-collision protection assembly is characterized in that the anti-collision protection assembly is composed of improved clay, a modeling stamp, a shaping mold and polyvinyl chloride glue, wherein the improved clay is used as an adhesion and modeling material of an end corner anti-collision part and is formed by combining paper clay and polyvinyl chloride according to the mass ratio of 30: 1 to 40: 1; the molding die and the shaping die are used for preparing the molding and shaping of the end corner anti-collision part, the polyvinyl chloride glue is used as an outer protective layer of the molding of the end corner anti-collision part, and the application method of the anti-collision protective component comprises the following steps:
(1) extruding a proper amount of improved clay into a required modeling die, and demolding after 6 hours to form a fixed model;
(2) coating a proper amount of improved clay on the corner part, manufacturing a protective substrate by using a shaping mold, and adhering the fixed model prepared in the step (1) on the protective substrate;
(3) uniformly coating 2 layers of polyvinyl chloride glue on the exposed improved clay and the fixed model, wherein the coating interval is 2 hours every time, and drying and shaping are carried out after 6 hours.
2. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: the improved clay is formed by combining paper clay and polyvinyl chloride according to the mass ratio of 35: 1.
3. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: the improved clay is added with pigments to form improved clays of different color series.
4. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: and adding a flavoring agent into the improved clay to form the improved clay with different odor series.
5. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: the modeling stamp is a hollow stamp which is made of plastic or rubber easy to demould and comprises common shapes, scenery cartoon shapes, building cartoon shapes, character cartoon shapes, animal cartoon shapes and plant cartoon shapes.
6. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: the shaping die comprises a cutting tool knife and a shaping sheet plate with a common shape.
7. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: the polyvinyl chloride glue is a 15% polyvinyl chloride tetrahydrofuran solution in mass-volume percentage concentration, is packaged by a plug hose, and is matched with a brush or duckbilled external interface at an outlet.
8. The method for applying the end corner anti-collision protection assembly according to claim 1, wherein: the improved clay is packaged by a sealing cylinder, a box, a film and a flexible pipe with a plug, and the outlet is matched with external interfaces in various shapes.
9. The method of applying an end corner crash protection assembly as claimed in claim 1, wherein said fixed shaping is combined or painted.
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| CN201910788229.9A CN110558754B (en) | 2019-08-12 | 2019-08-12 | End corner anti-collision protection assembly and application method thereof |
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| CN114436564A (en) * | 2020-11-04 | 2022-05-06 | 秦皇岛砥厉科技有限公司 | Clay-based composite material and preparation and use methods thereof |
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| CN106096167A (en) * | 2016-06-21 | 2016-11-09 | 四川大学 | A kind of shoulder backside pressure actuator for pupil's school bag and method for designing thereof |
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