Tool accessory easy to identify and pair

Abstract

The utility model discloses a tool accessory easy to identify and pair, belongs to accessories of cleaning tools, and aims to solve the problem that accessories of various specifications are difficult to accurately and quickly identify and install in the conventional cleaning tools. And the identification marks of the bearing pieces and the accessories in different pairs are different. Therefore, the paired bearing pieces and accessories can be accurately and quickly identified and are paired and butted, and wrong connection is avoided.

Description

Technical Field

[0001] The utility model belongs to an accessory of a cleaning tool, in particular to a tool accessory which is easy to identify and pair with. Background Art

[0002] To adapt to different application scenarios, general cleaning tools (such as vacuum cleaners) are equipped with accessories such as suction nozzles and tube brushes of various specifications. These suction nozzles and tube brushes can be interchangeably connected to the hose of the vacuum cleaner.

[0003] In many cases, different work areas require different accessories to avoid cross-contamination. Currently, different accessories (such as nozzles) are not clearly marked, and users can only visually identify them. This can lead to installation errors and the need to re-match accessories, which not only reduces work efficiency but also increases the risk of cross-contamination.

[0004] Based on the above, how to accurately and quickly identify and install accessories of various specifications is a technical problem that needs to be solved at present. Utility Model Content

[0005] The technical problem to be solved and the technical task proposed by the present invention is to overcome the defect that existing cleaning tools are difficult to accurately and quickly identify and install accessories of various specifications, and to provide a tool accessory that is easy to identify and pair, so that it can be accurately and quickly identified and installed when used.

[0006] To achieve the above-mentioned objectives, the present invention provides a tool accessory that is easily identifiable and paired, comprising a plurality of pairs of connectors and accessories. Each pair of connectors and accessories is characterized in that the connection portion thereof is provided with a corresponding identification mark, and the identification marks of different pairs of connectors and accessories differ. This allows for accurate and rapid identification and matching of paired connectors and accessories, preventing misconnections.

[0007] Preferably, the identification mark is a visual mark, so as to facilitate visual and intuitive identification and avoid errors.

[0008] Preferably, the identification mark is a tactile mark, so as to avoid errors by tactile recognition.

[0009] Preferably, the identification mark is a functional mark, such as the shape of the brush head or nozzle, which helps users quickly select accessories based on the mark.

[0010] Preferably, the identification mark is a specification mark to prevent users from selecting the wrong specification.

[0011] Preferably, the identification mark is a geometric shape, and the accessory can be accurately and quickly identified by the difference in geometric shape.

[0012] Preferably, the identification mark is a color mark. Different colors can represent different usage requirements and occasions, which can serve as a reminder to users.

[0013] Preferably, the identification mark extends in the longitudinal direction and / or circumferential direction of the receiving member and the accessory, so that the user can observe from multiple directions and angles.

[0014] Preferably, the identification mark is an adhesive layer coated on the surface of the receiving member and the accessory. In this way, the accessory can be marked with a material different from that of the accessory, making it more eye-catching.

[0015] Preferably, the identification mark is a concave-convex pattern formed on the surface of the receiving member and the accessory, thereby increasing the durability of the identification.

[0016] The utility model provides corresponding identification marks at the connection parts of each pair of receiving parts and accessories, and different pairs of receiving parts and accessories have different identification marks. Thus, the paired receiving parts and accessories can be accurately and quickly identified and matched, thus avoiding wrong connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a pair of receiving members and accessories of the present utility model;

[0018] Figure 2 for Figure 1 A schematic diagram showing the connection of the receiving member and the accessory;

[0019] Figure 3 This is a schematic diagram of another pair of receiving members and accessories of the present invention;

[0020] Figure 4 for Figure 3 A schematic diagram showing the connection of the receiving member and the accessory;

[0021] Figure 5 This is a schematic diagram of the third pair of receiving members and accessories of the present invention;

[0022] Figure 6 for Figure 5 A schematic diagram showing the connection of the receiving member and the accessory;

[0023] Figure 7 This is a schematic diagram of the fourth pair of receiving members and accessories of the present invention;

[0024] Figure 8 for Figure 7 A schematic diagram showing the connection of the receiving member and the accessory; DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] The terms "including" and "having" and any variations thereof in the description and claims of the present utility model are intended to cover non-exclusive inclusions. For example, a method or product that includes a series of technical features is not necessarily limited to those technical features clearly listed, and may also include other technical features that are not clearly listed and can be included in the method or product.

[0027] The present invention is described in detail below with reference to specific embodiments and accompanying drawings.

[0028] Figure 1-2 、 Figure 3-4 、 Figure 5-6 、 Figure 7-8 A set of tool accessories for a vacuum cleaner is shown. Each pair of accessories includes an extension tube as a receiving part 10 and an accessory 20 as a functional part. Different receiving parts and accessories can be selected according to different usage requirements and occasions.

[0029] exist Figure 1-2 In the embodiment, the identification mark 30 is a visible locking and unlocking mark and extends circumferentially around the receiving part and the accessory.

[0030] exist Figure 3-4 In the figure, the identification mark 30 is an arrow mark and extends in the length direction of the receiving member and the accessory.

[0031] exist Figure 5-6 In the figure, the identification mark 30 is a specification mark, which includes a digital part and a pattern part, so that the entire identification mark is concentrated and easy to identify.

[0032] exist Figure 7-8 In the embodiment, the identification mark 30 is a long geometric pattern, which extends in the length direction of the receiving member and the accessory.

[0033] like Figure 1-2 、 Figure 3-4 、 Figure 5-6 and Figure 7-8The illustrated connector and accessory can be used in different applications, so mixing them is best avoided. Furthermore, their mating calibers may differ. While the connector and accessory can be plugged together, the effect is poor. By using the different identification marks, each pair of connector and accessory has a corresponding identical identification mark at their connection point, while different pairs of connectors and accessories have different identification marks. This allows each connector to be uniquely paired with its corresponding accessory based on the identification mark, preventing incorrect connections.

[0034] like Figure 1-2 、 Figure 3-4 、 Figure 5-6 and Figure 7-8 The identification marks of the illustrated receiving parts and accessories are presented as both visual marks for visual identification and tactile marks for tactile identification.

[0035] In other embodiments, when the appearances of the accessories are different, the identification mark may also be a shape mark or a function mark of the accessory.

[0036] Moreover, no matter which form of mark is used, it can be colored to increase its recognition.

[0037] In other embodiments, the identification mark may also be a color mark, and identification and pairing are achieved by using color differences.

[0038] During manufacturing, the identification mark can be an adhesive layer coated on the surface of the receiving part and the accessory, or can be a concave-convex pattern formed on the surface of the receiving part and the accessory.

Claims

1. A tool accessory that is easy to identify and pair, comprising a plurality of pairs of receiving members (10) and accessories (20), characterized in that: The connection parts of each pair of receiving parts and accessories are provided with corresponding identification marks (30), and the identification marks of different pairs of receiving parts and accessories are different.

2. The tool accessory for easy identification and pairing according to claim 1, characterized in that: The identification mark (30) is a visual mark.

3. The tool accessory for easy identification and pairing according to claim 1, characterized in that: The identification mark (30) is a tactile mark.

4. The tool accessory for easy identification and pairing according to claim 1, characterized in that: The identification mark (30) is a functional mark.

5. The tool accessory for easy identification and pairing according to claim 1, characterized in that: The identification mark (30) is a specification mark.

6. The tool accessory for easy identification and pairing according to any one of claims 1 to 5, characterized in that: The identification mark (30) is a geometric shape.

7. The tool accessory for easy identification and pairing according to any one of claims 1 to 5, characterized in that: The identification mark (30) is a color mark.

8. The tool accessory for easy identification and pairing according to any one of claims 1 to 5, characterized in that: The identification mark (30) extends in the length direction and / or circumferential direction of the receiving part and the accessory.

9. The tool accessory for easy identification and pairing according to any one of claims 1 to 5, characterized in that: The identification mark (30) is an adhesive layer coated on the surface of the receiving part and the accessory.

10. The tool accessory for easy identification and pairing according to any one of claims 1 to 5, characterized in that: The identification mark (30) is a concave-convex pattern formed on the surface of the receiving part and the attachment.

Images