Dust collector wall-hung charging structure

Abstract

The invention relates to the technical field of dust collectors, in particular to a dust collector wall-hung charging structure which comprises a dust collector body, a battery pack is arranged in the dust collector body, a handle assembly and a charging port are arranged on the dust collector body, and the charging port is electrically connected to the battery pack; the wall hanging body is provided with a movable clamp assembly and a charger, the movable clamp assembly is used for being correspondingly locked or released with the handle assembly, in this way, during charging storage, a user pushes the dust collector body into the wall hanging body relative to the wall hanging body, the handle assembly is locked through the movable clamp assembly, and meanwhile the charger and the charging port are connected in an inserted mode to conduct a circuit; when charging is completed, a user pulls out the dust collector body relative to the wall-hung body, the charger and the charging port are separated to disconnect a circuit while the handle assembly is released through the movable clamp assembly, and the wall-hung dust collector is simple in structure, low in cost and convenient to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of vacuum cleaners, and particularly to a wall-mounted charging structure for a vacuum cleaner. Background Art

[0002] At present, when the wall-mounted charging structure of a vacuum cleaner on the market is inserted for charging, it is necessary to manually align the charging hole or charging terminal and insert it; after charging is completed, it is necessary to manually press the release button to release the vacuum cleaner. The structure is complex, the cost is high, and the operation is cumbersome.

[0003] The invention patent with the publication number CN210541321U discloses a hanging rack assembly and a vacuum cleaner, which includes a hanging rack main body, a placement groove, and a vacuum cleaner main body. A placement groove is provided in the hanging rack main body, symmetric clamping grooves are provided in the placement groove, a charging head is provided at the bottom of the hanging rack main body, symmetric clamping members are provided on both sides of the hanging rack main body, a handle is provided at the upper end of the vacuum cleaner main body, and symmetric clamping plates are provided on both sides of the vacuum cleaner main body. This prior art sets a placement groove in the hanging rack main body that matches the vacuum cleaner main body, and symmetric clamping grooves are provided on both sides in the placement groove. The clamping grooves match the symmetric clamping plates provided on the vacuum cleaner main body to perform a full-range clamping limitation on the vacuum cleaner main body to ensure the stable placement of the vacuum cleaner main body. A clamping contact point that matches the charging head is provided on the vacuum cleaner main body, and it can be charged through the charging head when the vacuum cleaner main body is placed; however, it is very inconvenient to place the vacuum cleaner main body on the hanging rack main body in this prior art. It is necessary to align the clamping plate with the clamping groove and insert it from top to bottom to achieve the clamping limitation, and under the action of force, push the vacuum cleaner main body downward to be inserted into the charging head. When taking it out, it is also necessary to pull the vacuum cleaner main body upward under the action of force to disengage from the charging head, and pull the clamping plate away from the clamping groove. The operation is inconvenient, and this prior art can only be applied to small-sized handheld vacuum cleaners. For large-sized and heavy upright vacuum cleaners or desktop vacuum cleaners, due to volume and weight limitations, it is very difficult to adopt the assembly method of inserting and pulling out up and down.

[0004] Therefore, there is still room for improvement and development in the prior art. Summary of the Invention

[0005] In order to solve the problems in the prior art that the operation is inconvenient and only the assembly method of inserting and pulling out up and down can be adopted, resulting in inapplicability to large-sized and heavy vacuum cleaners, the present invention provides a wall-mounted charging structure for a vacuum cleaner.

[0006] In order to achieve the above object, the technical solution applied by the present invention is as follows:

[0007] A wall-mounted charging structure for a vacuum cleaner, comprising a vacuum cleaner main body. A battery pack is provided inside the vacuum cleaner main body. A handle assembly and a charging port are provided on the vacuum cleaner main body, and the charging port is electrically connected to the battery pack. A wall-mounted main body is provided with a movable clip assembly and a charger. The movable clip assembly is used to correspondingly lock or release the handle assembly, and the charger is used to correspondingly connect to the charging port. When the vacuum cleaner main body is pushed into the wall-mounted main body, the movable clip assembly locks the handle assembly, and the charger and the charging port are plugged in to conduct the circuit. When the vacuum cleaner main body is pulled out of the wall-mounted main body, the movable clip assembly releases the handle assembly, and the charger and the charging port are disengaged to disconnect the circuit. With this setting, during charging and storage, the user pushes the vacuum cleaner main body into the wall-mounted main body. While locking the handle assembly through the movable clip assembly, the charger and the charging port are plugged in to conduct the circuit. When the charging is completed and in use, the user pulls the vacuum cleaner main body out of the wall-mounted main body. While releasing the handle assembly through the movable clip assembly, the charger and the charging port are disengaged to disconnect the circuit. Its structure is simple, the cost is not high, and the operation is convenient.

[0008] According to the above solution, the movable clip assembly includes a fixed clip provided on the wall-mounted main body and two movable clips movably arranged inside the fixed clip. The two movable clips are arranged to open and close relatively, and a clamping cavity is formed between the inner walls of the two movable clips for correspondingly locking or releasing the handle assembly. With this setting, the handle assembly is locked or released through the clamping cavity by the relative opening and closing of the two movable clips.

[0009] According to the above solution, a spring is provided between the outer wall of the movable clip and the inner wall of the fixed clip. With this setting, the two movable clips are relatively opened and closed in the fixed clip by the elastic force of the spring. Specifically, when the user pushes the vacuum cleaner main body into the wall-mounted main body, under the action of force, the handle assembly pushes the two movable clips to open relatively, and the spring is in a compressed state. After the handle assembly is pushed in place, under the elastic force of the spring, the two movable clips clamp and lock the handle assembly. When the user pulls the vacuum cleaner main body out of the wall-mounted main body, under the action of force, the handle assembly disengages from between the two movable clips. Under the action of the spring, the two movable clips are reset, that is, they are pushed to close relatively, facilitating the next charging and assembly.

[0010] According to the above solution, a spring retaining post is fixed on the outer wall of the movable clip. The first end of the spring is fixed on the spring retaining post, the second end of the spring abuts against the inner wall of the fixed clip, and a first gap is formed between the spring retaining post and the inner wall of the fixed clip. With this setting, the positioning and assembly of the spring are facilitated through the spring retaining post. Under the first gap, when the two movable clips open and close relatively, the spring retaining post has a displacement and swing space relative to the inner wall of the fixed clip.

[0011] According to the above solution, a spring limit plate is fixed on the outer wall of the movable clip. The spring limit plate is located on one side of the spring retention column. A second gap is formed between the spring limit plate and the spring retention column, and a third gap is formed between the spring limit plate and the inner wall of the fixed clip. With this setting, the spring can be limited by the spring limit plate, reducing the probability of deformation caused by the long-term operation of the spring, thereby improving the working life of the spring; under the second gap, the spring can retain the deformation space for expansion and contraction and swing; under the third gap, when the two movable clips are opened and closed relative to each other, the spring limit plate can retain the displacement and swing space relative to the inner wall of the fixed clip.

[0012] According to the above solution, an arc-shaped concave surface is formed on the side of the spring limit plate close to the spring retention column. With this setting, the limiting effect on the spring by the arc-shaped concave surface is better.

[0013] According to the above solution, a movable clip connection hole is provided on the fixed clip. A connection shaft hinged to the movable clip connection hole is fixed at the first end of the movable clip, and a first inclined surface part is formed at the end of the second end of the movable clip. With this setting, when the movable clip is opened and closed, it rotates around the connection shaft and the movable clip connection hole. By forming a first inclined surface part at the end of the second end of the movable clip, it is convenient for the push-in and pull-out of the handle assembly.

[0014] According to the above solution, a first opening is formed on the fixed clip, and the size of the first opening matches the size of the handle assembly; the first inclined surface parts of the two movable clips cooperate to form a second opening, and the size of the second opening is smaller than the size of the handle assembly. With this setting, when the user pushes the vacuum cleaner main body relative to the wall-mounted main body, the handle assembly is locked through the second opening, and in the locked state, the handle assembly is limited through the first opening to prevent the handle assembly from swinging.

[0015] According to the above solution, the handle assembly includes a handle connection seat and a handle. The handle is detachably installed on the handle connection seat, and the handle connection seat is detachably installed between the two movable clips. A second inclined surface part and a clamping part corresponding to the second opening are formed on the handle connection seat. The second inclined surface part is located on the side of the handle connection seat close to the movable clip, and the clamping part is located on the side wall of the handle connection seat. With this setting, when the user pushes the vacuum cleaner main body relative to the wall-mounted main body, after the second inclined surface part contacts the first inclined surface part, the two movable clips are pushed open, and when the handle connection seat is pushed in place, the two movable clips are pushed by the elastic force of the spring to clamp on the clamping part.

[0016] According to the above solution, the wall-mounted main body is provided with wall-mounted mounting holes for fixing to the wall by screws, as well as a charger limit block and a charger connection hole for cooperating with the charger for installation.

[0017] Advantages of the present invention:

[0018] With this arrangement of the present invention, when charging and storing, the user pushes the vacuum cleaner main body relative to the wall-mounted main body. While locking the handle assembly through the movable clip assembly, the charger and the charging port are plugged in to conduct the circuit. When the charging is completed and in use, the user pulls the vacuum cleaner main body relative to the wall-mounted main body. While releasing the handle assembly through the movable clip assembly, the charger and the charging port are disengaged to disconnect the circuit. Its structure is simple, the cost is not high, and the operation is convenient. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is an exploded view of the overall structure of the present invention;

[0021] Figure 3 is an assembly drawing of the movable clip and the spring of the present invention;

[0022] Figure 4 is a cross-sectional view of the overall structure of the present invention;

[0023] Figure 5 is a cross-sectional view of the wall-mounted main body of the present invention;

[0024] Figure 6 is an exploded view of the wall-mounted main body of the present invention;

[0025] Figure 7 is a schematic diagram before the vacuum cleaner main body is pushed relative to the wall-mounted main body of the present invention;

[0026] Figure 8 is a schematic diagram during the vacuum cleaner main body is pushed relative to the wall-mounted main body of the present invention;

[0027] Figure 9 is a schematic diagram after the vacuum cleaner main body is pushed relative to the wall-mounted main body of the present invention;

[0028] Figure 10 is a schematic diagram of the vacuum cleaner main body being pulled relative to the wall-mounted main body of the present invention.

[0029] In the figure:

[0030] 1. Wall-mounted main body; 11. Charger; 12. Fixed clip; 13. Wall-mounted mounting hole; 14. Movable clip; 15. Spring; 16. Spring retaining column; 17. Spring limiting plate; 18. Connecting shaft; 19. First inclined surface portion; 110. Charger limiting block; 111. Charger connection hole; 112. Movable clip connection hole; 113. Clamping cavity; 114. First gap; 115. Second gap; 116. Third gap; 117. Arc-shaped concave surface; 2. Vacuum cleaner main body; 21. Handle connection seat; 22. Handle; 23. Charging port; 24. Second inclined surface portion; 25. Positioning portion. Detailed Description of the Invention

[0031] The technical solution of the present invention will be described below in conjunction with the accompanying drawings and embodiments.

[0032] As Figures 1 to 10 shown, a wall-mounted charging structure for a vacuum cleaner according to the present invention includes a vacuum cleaner main body 2, a battery pack is provided in the vacuum cleaner main body 2, a handle assembly and a charging port 23 are provided on the vacuum cleaner main body 2, and the charging port 23 is electrically connected to the battery pack; a wall-mounted main body 1, an activity clip assembly and a charger 11 are provided on the wall-mounted main body 1, the activity clip assembly is used to lock or release the handle assembly correspondingly, and the charger 11 is used to connect to the charging port 23 correspondingly; when the vacuum cleaner main body 2 is pushed into the wall-mounted main body 1, the activity clip assembly locks the handle assembly, and the charger 11 and the charging port 23 are plugged in to conduct the circuit; when the vacuum cleaner main body 2 is pulled out of the wall-mounted main body 1, the activity clip assembly releases the handle assembly, and the charger 11 and the charging port 23 are separated to disconnect the circuit. With this setting, when charging and storing, the user pushes the vacuum cleaner main body 2 into the wall-mounted main body 1, and while locking the handle assembly through the activity clip assembly, the charger 11 and the charging port 23 are plugged in to conduct the circuit; when the charging is completed and in use, the user pulls the vacuum cleaner main body 2 out of the wall-mounted main body 1, and while releasing the handle assembly through the activity clip assembly, the charger 11 and the charging port 23 are separated to disconnect the circuit. Its structure is simple, the cost is not high, and the operation is convenient.

[0033] In practical applications, the vacuum cleaner main body 2 is installed and removed from the wall-mounted main body 1 by horizontal pushing and horizontal pulling, which can be applied to small-sized handheld vacuum cleaners, and can also be applied to large-sized and heavy upright vacuum cleaners or desktop vacuum cleaners, with a wider application range.

[0034] Furthermore, the activity clip assembly includes a fixed clip 12 provided on the wall-mounted main body 1 and two activity clips 14 movably arranged in the fixed clip 12. The two activity clips 14 are arranged to open and close relatively, and a clamping cavity 113 for locking or releasing the handle assembly correspondingly is formed between the inner walls of the two activity clips 14. With this setting, the handle assembly is locked or released through the clamping cavity 113 by the relative opening and closing of the two activity clips 14.

[0035] Furthermore, a spring 15 is provided between the outer wall of the movable clip 14 and the inner wall of the fixed clip 12. With this arrangement, the elastic force of the spring 15 enables the two movable clips 14 to open and close relative to each other and move within the fixed clip 12. Specifically, when the user pushes the vacuum cleaner main body 2 relative to the wall-mounted main body 1, under the action of force, the handle assembly pushes the two movable clips 14 to open relative to each other, and the spring 15 is in a compressed state. After the handle assembly is pushed in place, under the elastic force of the spring 15, the two movable clips 14 clamp and lock the handle assembly; when the user pulls the vacuum cleaner main body 2 relative to the wall-mounted main body 1, under the action of force, the handle assembly disengages from between the two movable clips 14, and under the action of the spring 15, the two movable clips 14 reset, that is, they push the two movable clips 14 to close relative to each other, facilitating the next charging and assembly.

[0036] In practical applications, the locking and releasing of the handle assembly can be achieved only by the horizontal pushing and pulling forces, which can cooperate with the spring 15 and the two movable clips 14, without the need for other control buttons to achieve locking or releasing. The structure is simpler, the cost is lower, and the operation is convenient.

[0037] Furthermore, a spring retaining column 16 is fixed on the outer wall of the movable clip 14. The first end of the spring 15 is fixed on the spring retaining column 16, and the second end of the spring 15 abuts against the inner wall of the fixed clip 12, and a first gap 114 is formed between the spring retaining column 16 and the inner wall of the fixed clip 12. With this arrangement, the spring 15 can be positioned and assembled conveniently through the spring retaining column 16; under the first gap 114, when the two movable clips 14 open and close relative to each other, the spring retaining column 16 has a displacement and swing space relative to the inner wall of the fixed clip 12.

[0038] Furthermore, a spring limiting plate 17 is fixed on the outer wall of the movable clip 14. The spring limiting plate 17 is located on one side of the spring retaining column 16. A second gap 115 is formed between the spring limiting plate 17 and the spring retaining column 16, and a third gap 116 is formed between the spring limiting plate 17 and the inner wall of the fixed clip 12. With this arrangement, the spring limiting plate 17 can limit the spring 15, reducing the probability of deformation of the spring 15 during long-term operation, thereby improving the working life of the spring 15; under the second gap 115, the spring 15 can retain a deformation space for expansion and contraction and swing; under the third gap 116, when the two movable clips 14 open and close relative to each other, the spring limiting plate 17 has a displacement and swing space relative to the inner wall of the fixed clip 12.

[0039] Furthermore, an arc-shaped concave surface 117 is formed on the side of the spring limiting plate 17 close to the spring retaining column 16. With this arrangement, the limiting effect of the arc-shaped concave surface 117 on the spring 15 is better.

[0040] In practical applications, the arc-shaped concave surface 117 and the spring retaining post 16 cooperate to limit the outer wall and the inner wall of the limiting spring 15.

[0041] Furthermore, the fixed clip 12 is provided with a movable clip connection hole 112. A connection shaft 18 hinged to the movable clip connection hole 112 is fixed at the first end of the movable clip 14, and a first inclined surface portion 19 is formed at the end of the second end of the movable clip 14. With such a setting, when the movable clip 14 opens and closes, it rotates around the connection shaft 18 and the movable clip connection hole 112. By forming the first inclined surface portion 19 at the end of the second end of the movable clip 14, it is convenient for the push-in and pull-out of the handle assembly.

[0042] In practical applications, the movable clip 14 is preferably of a U-shaped structure.

[0043] Furthermore, a first opening 118 is formed on the fixed clip 12, and the size of the first opening 118 matches the size of the handle assembly; a second opening 119 is formed by the cooperation of the first inclined surface portions 19 of the two movable clips 14, and the size of the second opening 119 is smaller than the size of the handle assembly. With such a setting, when the user pushes the vacuum cleaner main body 2 relative to the wall-mounted main body 1, the handle assembly is locked through the second opening 119, and in the locked state, the handle assembly is limited through the first opening 118 to prevent the handle assembly from swinging.

[0044] In practical applications, the size of the second opening 119 is limited by the elastic force of the spring 15.

[0045] Furthermore, the handle assembly includes a handle connection base 21 and a handle 22. The handle 22 is detachably mounted on the handle connection base 21, the handle connection base 21 is detachably mounted between the two movable clips 14, and a second inclined surface portion 24 and a clamping portion 25 corresponding to the second opening 119 are formed on the handle connection base 21. The second inclined surface portion 24 is located on the side of the handle connection base 21 close to the movable clip 14, and the clamping portion 25 is located on the side wall of the handle connection base 21. With such a setting, when the user pushes the vacuum cleaner main body 2 relative to the wall-mounted main body 1, after the second inclined surface portion 24 contacts the first inclined surface portion 19, the two movable clips 14 are pushed open. When the handle connection base 21 is pushed in place, the two movable clips 14 are pushed by the elastic force of the spring 15 to clamp on the clamping portion 25.

[0046] In practical applications, the clamping portion 25 protrudes from the side wall of the handle connection base 21, and the width of the clamping portion 25 is adapted to the size of the first opening 118.

[0047] Furthermore, the wall-mounted main body 1 is provided with wall-mounted mounting holes 13 for fixing to the wall by screws, a charger limiting block 110 for cooperating with the charger 11 for mounting, and a charger connection hole 111.

[0048] In practical applications, the charger 11 protrudes from the wall-mounted main body 1 through the charger connection hole 111.

[0049] The embodiments of the present invention have been described above in conjunction with the accompanying drawings. However, the present invention is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present invention, those of ordinary skill in the art can also make many forms without departing from the spirit of the present invention and the scope protected by the claims, and all of them fall within the protection scope of the present invention.

Claims

1. A wall-mounted charging structure for a vacuum cleaner, characterized in that, Comprising: A vacuum cleaner main body (2), within which a battery pack is provided. A handle assembly and a charging port (23) are provided on the vacuum cleaner main body (2), and the charging port (23) is electrically connected to the battery pack; A wall-mounted main body (1), on which a movable clip assembly and a charger (11) are provided. The movable clip assembly is used to correspondingly lock or release the handle assembly, and the charger (11) is used to correspondingly connect to the charging port (23); When the vacuum cleaner main body (2) is pushed into the wall-mounted main body (1), the movable clip assembly locks the handle assembly, and the charger (11) and the charging port (23) are plugged in to conduct the circuit; When the vacuum cleaner main body (2) is pulled out from the wall-mounted main body (1), the movable clip assembly releases the handle assembly, and the charger (11) and the charging port (23) are disengaged to disconnect the circuit.

2. The wall-mounted charging structure of a vacuum cleaner according to claim 1, wherein: The movable clip assembly includes a fixed clip (12) provided on the wall-mounted main body (1) and two movable clips (14) movably arranged within the fixed clip (12). The two movable clips (14) are arranged to open and close relatively, and a clamping cavity (113) for correspondingly locking or releasing the handle assembly is formed between the inner walls of the two movable clips (14).

3. The wall-mounted charging structure of a vacuum cleaner according to claim 2, characterized in that: A spring (15) is provided between the outer wall of the movable clip (14) and the inner wall of the fixed clip (12).

4. The wall-mounted charging structure of a vacuum cleaner according to claim 3, characterized in that: A spring retaining post (16) is fixed on the outer wall of the movable clip (14). The first end of the spring (15) is fixed on the spring retaining post (16), the second end of the spring (15) abuts against the inner wall of the fixed clip (12), and a first gap (114) is formed between the spring retaining post (16) and the inner wall of the fixed clip (12).

5. The wall-mounted charging structure of a vacuum cleaner according to claim 4, characterized in that: A spring limiting plate (17) is fixed on the outer wall of the movable clip (14). The spring limiting plate (17) is located on one side of the spring retaining post (16). A second gap (115) is formed between the spring limiting plate (17) and the spring retaining post (16), and a third gap (116) is formed between the spring limiting plate (17) and the inner wall of the fixed clip (12).

6. The wall-mounted charging structure of a vacuum cleaner according to claim 5, wherein: An arc-shaped concave surface (117) is formed on the side of the spring limiting plate (17) close to the spring retaining post (16).

7. The wall-mounted charging structure of a vacuum cleaner according to claim 2, characterized in that: An activity clip connection hole (112) is provided on the fixed clip (12). A connecting shaft (18) hinged to the activity clip connection hole (112) is fixed at the first end of the activity clip (14), and a first inclined surface portion (19) is formed at the end of the second end of the activity clip (14).

8. A wall-mounted charging structure for a vacuum cleaner according to claim 7, characterized in that: A first opening (118) is formed on the fixed clip (12), and the size of the first opening (118) matches the size of the handle assembly; the first inclined surface portions (19) of the two activity clips (14) cooperate to form a second opening (119), and the size of the second opening (119) is smaller than the size of the handle assembly.

9. The wall-mounted charging structure of a vacuum cleaner according to claim 8, characterized in that: The handle assembly includes a handle connecting seat (21) and a handle (22). The handle (22) is detachably mounted on the handle connecting seat (21). The handle connecting seat (21) is detachably mounted between two movable clips (14). A second inclined surface portion (24) and a clamping portion (25) corresponding to the second opening (119) are formed on the handle connecting seat (21). The second inclined surface portion (24) is located on the side of the handle connecting seat (21) close to the movable clip (14), and the clamping portion (25) is located on the side wall of the handle connecting seat (21).

10. A wall-mounted charging structure for a vacuum cleaner according to claim 8, characterized in that: The wall-mounted main body (1) is provided with wall-mounted mounting holes (13) for being fixed to a wall by screws, as well as a charger limiting block (110) and a charger connection hole (111) for cooperating with the charger (11) for mounting.

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