Quick unlocking structure of dust cup cover of dust collector

Abstract

The utility model discloses a dust cup cover quick unlocking structure of dust catcher belongs to dust catcher technical field, install on the cup body of dust catcher, separate the cup body of dust catcher and cover body, quick unlocking structure includes the mounting seat, the mounting seat is fixed in the cup body front end, be provided with the pivot on the mounting seat, the pull buckle, the pull buckle is the door character shape structure body, the pull buckle with the pivot both ends are connected, and the pull buckle is with the pivot lies straight line as the pivot and rotates, button, button with pivot connection, button end portion is provided with the lock convex, the lock convex locks the cover body, after the pull buckle presses down button, the lock convex cancels the lock of cover body. The utility model can be with the cover body of dust catcher and quick unlocking, realized the linkage of pull buckle and button, need not manual operation secondary operation, simplify operation step's time, and this unlocking structure still has simple structure, low -cost characteristics.

Description

Technical Field

[0001] This utility model belongs to the field of vacuum cleaner technology, and in particular relates to a quick-unlocking structure for a vacuum cleaner dust cup cover. Background Technology

[0002] A vacuum cleaner is a common cleaning appliance. Its main working principle is to use airflow to suck dust and small impurities into the vacuum cleaner, where a filter traps the dust and impurities, and the clean airflow is expelled from the outlet. After a period of use, a large amount of dust and small impurities will accumulate in the dust cup, requiring timely cleaning to avoid affecting the normal operation of the vacuum cleaner.

[0003] Vacuum cleaner dust cups typically consist of an interlocking cup body and a lid, requiring the lid to be opened before cleaning. For convenience, some vacuum cleaners now feature a pull tab and a button, with corresponding slots and latches on the lid and cup body. However, in practice, the pull tab and button are independent and do not work together. Therefore, after engaging the pull tab, the lid must be released using the button, resulting in inconvenience and reduced efficiency. Utility Model Content

[0004] This invention overcomes the shortcomings of the prior art by providing a quick-unlocking structure for the dust cup lid of a vacuum cleaner, thereby solving the problems existing in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a quick-release structure for a vacuum cleaner dust cup lid, installed on the vacuum cleaner cup body, separating the vacuum cleaner cup body from the lid body, the quick-release structure comprising...

[0006] Mounting base, the mounting base is fixed to the front end of the cup body, and the mounting base is provided with a rotating shaft;

[0007] The pull buckle is a U-shaped structure, and the pull buckle is connected to both ends of the rotating shaft. The pull buckle rotates about the straight line where the rotating shaft is located as the axis.

[0008] A button, which is connected to the rotating shaft, has a snap-fit ​​protrusion at its end;

[0009] The latching protrusion locks the cover, and after the pull tab presses down the button, the latching protrusion releases the lock on the cover.

[0010] In a preferred embodiment of this utility model, the mounting base is provided with a T-shaped cavity, and the button is located in the T-shaped cavity.

[0011] In a preferred embodiment of this utility model, the button is provided with a pressure rod, the pressure rod is located in the T-shaped cavity, and the pressure rod passes through the button.

[0012] In a preferred embodiment of this utility model, the end of the pressure rod and the pull buckle form an interference structure to drive the pressure rod downward by the pull buckle.

[0013] In a preferred embodiment of this utility model, the pull buckle is located outside the mounting base.

[0014] In a preferred embodiment of this utility model, the cover is provided with a slot, and the fastening protrusion cooperates with the slot to lock the cover.

[0015] In a preferred embodiment of this utility model, the mounting base and the cup body are integrally formed.

[0016] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0017] The quick-unlocking structure of this utility model can quickly unlock the vacuum cleaner cover, realizing the linkage between the pull tab and the button, eliminating the need for secondary manual operation, simplifying the operation steps, improving the ease of operation of the cover, and the unlocking structure is also simple in structure and low in cost. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the vacuum cleaner cover after locking, according to a preferred embodiment of the present invention;

[0020] Figure 2 for Figure 1 Enlarged view of section A in the middle;

[0021] Figure 3 This is a schematic diagram of the vacuum cleaner cover after it is opened according to a preferred embodiment of the present invention;

[0022] Figure 4 for Figure 3 Enlarged view of section B in the middle;

[0023] Figure 5 This is a partial structural schematic diagram of a preferred embodiment of the present invention;

[0024] In the diagram: 100, cup body; 200, lid body; 201, slot; 10, mounting base; 11, pivot; 101, T-shaped cavity; 20, pull tab; 30, button; 31, snap-fit ​​protrusion; 40, pressure rod. Detailed Implementation

[0025] The following drawings will disclose several embodiments of this utility model. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these physical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0026] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0027] This embodiment provides a quick-unlocking structure for a vacuum cleaner dust cup lid, which is installed on the vacuum cleaner cup body 100 to separate the vacuum cleaner cup body 100 from the lid body 200. This quick-unlocking structure realizes the linkage between the pull buckle 20 and the button 30, eliminating the need for secondary manual operation. It simplifies the operation steps and improves the ease of operation of the lid body 200. In addition, this unlocking structure is simple in structure and low in cost.

[0028] Combination Figures 1 to 5 As shown, the quick unlocking structure of this embodiment includes a mounting base 10, a pull tab 20, and a button 30. The mounting base 10 is fixed to the front end of the cup body 100. A rotating shaft 11 is provided on the mounting base 10. Both the pull tab 20 and the button 30 can rotate about the axis of the rotating shaft 11. The pull tab 20 is used to press down on the button 30 in conjunction to release the lock on the vacuum cleaner cover 200.

[0029] In this embodiment, the mounting base 10 is integrally formed with the cup body 100. The mounting base 10 has a T-shaped cavity 101 inside, and the button 30 is located inside the T-shaped cavity 101. The mounting base 10 in this embodiment is composed of several components, and a T-shaped cavity 101 is formed inside it. The button 30 is placed inside the T-shaped cavity 101 so that the pull buckle 20 can press down on the button 30.

[0030] Furthermore, in this embodiment, the button 30 is provided with a pressure rod 40, which is located in the T-shaped cavity 101. The pressure rod 40 passes through the button 30, and the end of the pressure rod 40 forms an interference structure with the pull tab 20 to push the pull tab 20 down. In this embodiment, the pull tab 20 and the pressure rod 40 form an interference structure. Therefore, when the pull tab 20 is pressed down, the pull tab 20 will press down the pressure rod 40. During the pressing process, the pressure rod 40 causes the button 30 to rotate around the pivot 11, thereby releasing the lock on the cover 200.

[0031] Combination Figure 3 and Figure 4 As shown, the pull tab 20 in this embodiment is a U-shaped structure. The pull tab 20 is connected to both ends of the rotating shaft 11. The pull tab 20 rotates about the straight line of the rotating shaft 11. The button 30 is connected to the rotating shaft 11. The end of the button 30 is provided with a fastening protrusion 31. The fastening protrusion 31 locks the cover 200. After the pull tab 20 presses down the button 30, the fastening protrusion 31 releases the lock on the cover 200. In this embodiment, both the pull tab 20 and the button 30 are movably connected to the rotating shaft 11 and rotate about the straight line of the rotating shaft 11. The pull tab 20 and the button 30 are integrated and installed. The structure is simple and the stability is high. The cover 200 is locked or unlocked by the fastening protrusion 31, which is convenient to operate.

[0032] In this embodiment, the pull tab 20 is located outside the mounting base 10, and the cover 200 is provided with a slot 201. The fastening protrusion 31 engages with the slot 201 to lock the cover 200. When the fastening protrusion 31 releases its engagement with the slot 201 under the action of the button 30, the unlocking operation of the cover 200 is completed.

[0033] The quick-unlocking structure of the vacuum cleaner cup lid in this embodiment can quickly unlock the vacuum cleaner cup body 100 and the lid 200. In actual use, the operator manually flips the pull buckle 20. At this time, the pull buckle 20 rotates around the axis of the pivot 11 until the pull buckle 20 contacts the pressure rod 40. After the pull buckle 20 contacts the pressure rod 40, the pressure rod 40 is continuously pressed down, causing the button 30 to rotate around the axis of the pivot 11. After the button 30 rotates, the buckling protrusion 31 at its end separates from the slot 201. The buckling protrusion 31 and the slot 201 no longer contact each other, thus completing the unlocking operation of the lid 200 and separating the cup body 100 from the lid 200.

[0034] While the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are merely examples. Various configurations can be appropriately omitted, substituted, or added to various processes or components. For example, in alternative configurations, methods can be performed in a different order than described, and / or various stages can be added, omitted, and / or combined. Moreover, features described with respect to certain configurations can be combined in various other configurations. Different aspects and elements of the configuration can be combined in a similar manner. Furthermore, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0035] Specific details are provided in the specification to offer a thorough understanding of exemplary configurations, including implementations. However, configurations can be practiced without these specific details; for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configuration. This description provides only exemplary configurations and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes can be made to the function and arrangement of the elements without departing from the spirit or scope of this disclosure.

[0036] Furthermore, although each operation can be described as a sequential process, many operations can be executed in parallel or simultaneously. Additionally, the order of operations can be rearranged. A process may have additional steps. Moreover, examples of methods can be implemented using hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments used to perform the necessary tasks can be stored in a non-transitory computer-readable medium such as a storage medium and executed by a processor.

[0037] In summary, the above detailed description is intended to be exemplary rather than limiting, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of this invention. These embodiments should be understood as illustrative only and not as limiting the scope of protection of this invention. After reading the description of this invention, those skilled in the art can make various alterations or modifications to it, and these equivalent changes and modifications also fall within the scope defined by the claims of this invention.

Claims

1. A quick-release structure for a vacuum cleaner dust cup lid, installed on the vacuum cleaner cup body (100), separating the vacuum cleaner cup body (100) from the lid body (200), characterized in that, The fast unlock structure includes Mounting base (10), the mounting base (10) is fixed to the front end of the cup body (100), and the mounting base (10) is provided with a rotating shaft (11); A pull tab (20) is a U-shaped structure. The pull tab (20) is connected to both ends of the rotating shaft (11). The pull tab (20) rotates about the straight line where the rotating shaft (11) is located. A button (30) is connected to the rotating shaft (11), and a snap-fit ​​protrusion (31) is provided at the end of the button (30); The fastening protrusion (31) locks the cover (200). After the pull buckle (20) presses down the button (30), the fastening protrusion (31) releases the lock on the cover (200).

2. The quick-unlocking structure for a vacuum cleaner dust cup cover according to claim 1, characterized in that, The mounting base (10) has a T-shaped cavity (101) inside, and the button (30) is located inside the T-shaped cavity (101).

3. The quick-unlocking structure for a vacuum cleaner dust cup cover according to claim 2, characterized in that, The button (30) is provided with a pressure rod (40), the pressure rod (40) is located in the T-shaped cavity (101), and the pressure rod (40) passes through the button (30).

4. The quick-unlocking structure for a vacuum cleaner dust cup cover according to claim 3, characterized in that, The end of the pressure rod (40) forms an interference structure with the buckle (20) to drive the pressure rod (40) down through the buckle (20).

5. The quick-unlocking structure for a vacuum cleaner dust cup cover according to claim 1, characterized in that, The buckle (20) is located outside the mounting base (10).

6. The quick-unlocking structure for a vacuum cleaner dust cup cover according to claim 1, characterized in that, The cover (200) is provided with a slot (201), and the fastening protrusion (31) cooperates with the slot (201) to lock the cover (200).

7. The quick-unlocking structure for a vacuum cleaner dust cup cover according to claim 1, characterized in that, The mounting base (10) is integrally formed with the cup body (100).

Images