Suction head structure and acaricide instrument

Abstract

The application discloses a suction head structure and a mite removing instrument. The suction head structure comprises a suction head shell, a suction head component, and a counterweight component. The suction head component is rotatably connected to the suction head shell, and the outer surface of the suction head component is provided with a suction port. The counterweight component is arranged in the suction head component. The suction port has an absorption position for absorbing fluid on the outer side of the suction head component. When the suction port is located at the absorption position, the counterweight component and the suction port are both located below the rotation axis of the suction head component. When the suction port deviates from the absorption position, the counterweight component drives the suction head component to rotate through gravity, so that the suction port reaches the absorption position. The suction head structure solves the problem that the mite removing instrument in the prior art is laborious in use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of acararium, more particularly, it relates to a suction head structure and an acararium. BACKGROUND

[0002] With the improvement of people's living standards, the application of acararium is more and more.

[0003] However, there are various styles of acararium on the market at present, the size of which is relatively large, and the weight of which is relatively heavy, generally in the range of 1.5-2.5 kg, which is relatively laborious to use. The acararium usually needs to be manually operated when in use, that is, the suction port of the acararium is manually aligned with the position where acarids need to be removed. In this case, long-term use will make people feel very tired, and the user experience is not good. SUMMARY

[0004] The main purpose of the present application is to provide a suction head structure and an acararium to solve the problem of laborious use of the acararium in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides a suction head structure, comprising: a suction head shell; a suction head component, which is rotatably connected to the suction head shell, and the outer surface of the suction head component is provided with a suction port; a counterweight component is arranged in the suction head component; wherein the suction port has an absorption position for absorbing fluid on the outside of the suction head component; when the suction port is located at the absorption position, the counterweight component and the suction port are both located below the rotation axis of the suction head component; when the suction port deviates from the absorption position, the counterweight component drives the suction head component to rotate by gravity, so that the suction port reaches the absorption position.

[0006] According to the suction head structure of claim, the suction head structure comprises: a first bearing connected to the suction head shell; the suction head component has a first mounting shaft arranged in the first bearing; a second bearing connected to the suction head shell; the suction head component has a second mounting shaft arranged in the second bearing; and the suction port is located between the first bearing and the second bearing.

[0007] According to the suction head structure of claim, the second mounting shaft is provided with an air outlet, and the suction head component comprises a channel portion connected to the second mounting shaft; the channel portion has a flow channel therein, one end of the flow channel is communicated with the suction port, and the other end of the channel portion is communicated with the air outlet.

[0008] According to the suction head structure of claim, the suction head component is provided with a mounting portion, the mounting portion has a mounting groove for accommodating the counterweight component, and the counterweight component is arranged in the mounting groove.

[0009] According to the suction head structure of claim, the mounting groove comprises a first mounting groove and a second mounting groove, and the first mounting groove and the second mounting groove are arranged at intervals along the extension direction of the rotation axis of the suction head component.

[0010] According to the suction head structure of claim 1, the channel part is a symmetrical structure with the first preset plane as a symmetrical plane; wherein the first mounting slot is two, and the two first mounting slots are symmetrically arranged with the first preset plane as a symmetrical plane; and / or the second mounting slot is two, and the two second mounting slots are symmetrically arranged with the first preset plane as a symmetrical plane.

[0011] According to the suction head structure of claim 1, the rotation axis is located on the first preset plane, and the first preset plane is perpendicular to the horizontal plane when the suction port is located at the absorption position.

[0012] According to the suction head structure of claim 1, the suction head part further comprises a connecting shell connected with the channel part, and the connecting shell and the channel part have a mounting cavity therebetween, and the mounting part is arranged in the mounting cavity; the suction head part further comprises a reinforcing plate connected with the connecting shell and the channel part.

[0013] According to the suction head structure of claim 1, at least part of the outer surface of the suction head shell is an arc surface; and / or the suction head shell is a symmetrical structure with the second preset plane as a symmetrical plane, and the rotation axis of the suction head part is located on the second preset plane.

[0014] According to the suction head structure of claim 1, the suction head shell has a containing cavity for containing the suction head part; and / or a plurality of air inlet grilles are arranged on the suction head shell, and the plurality of air inlet grilles are arranged around the suction head shell to enable the fluid outside the suction head shell to enter the suction port through the air inlet grilles.

[0015] A mite removing instrument comprising the above-mentioned suction head structure, the suction head part of the suction head structure is provided with an air outlet communicated with the suction port, and the mite removing instrument further comprises an operation handle connected with the suction head structure, and the operation handle is provided with an air duct communicated with the air outlet.

[0016] The technical scheme of the application is characterized in that the suction head structure comprises a suction head shell, a suction head component rotatably connected to the suction head shell, and a counterweight component arranged in the suction head component; the outer surface of the suction head component is provided with a suction port; the suction port has an absorption position for absorbing fluid on the outer side of the suction head component; when the suction port is located at the absorption position, the counterweight component and the suction port are both located below the rotation axis of the suction head component; when the suction port deviates from the absorption position, the counterweight component drives the suction head component to rotate under the action of gravity, so that the suction port reaches the absorption position. With the above arrangement, when a user uses the suction head structure for operation, no matter the orientation of the suction head structure during operation, as long as the suction port deviates from the absorption position, the counterweight component will cause the suction head component to deflect under the action of gravity, so that the suction port reaches the absorption position, and when the suction port reaches the absorption position, the counterweight component will also be in a balanced state under the action of gravity, so that the suction port can be kept at the absorption position, achieving the effect that the suction port can automatically adjust the position, facilitating the operation of the user, and solving the problem that the mite removing instrument in the prior art is laborious to use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a first perspective view of the suction head structure of the application;

[0018] Figure 2 FIG. 2 is a second perspective view of the suction head structure of the application;

[0019] Figure 3 FIG. 3 is a structural view of the suction head component of the suction head structure of the application;

[0020] Figure 4 FIG. 4 is a structural view of the internal structure of the suction head component of the suction head structure of the application;

[0021] Figure 5 FIG. 5 is an exploded view of the suction head component of the suction head structure of the application;

[0022] Figure 6 FIG. 6 is a structural view of the mite removing instrument of the application.

[0023] In the figure: 1, suction head shell; 12, air inlet grille; 13, first mounting shaft; 14, second mounting shaft; 2, suction head component; 201, suction port; 21, channel portion; 211, air outlet; 212, flow-through channel; 22, connecting shell; 23, reinforcing plate; 3, counterweight component; 41, first bearing; 42, second bearing; 5, mounting portion; 51, mounting groove; 511, first mounting groove; 512, second mounting groove; 100, rotation axis; 101, air duct; 200, first preset plane; 10, operation handle. DETAILED DESCRIPTION

[0024] In order to make the technical solutions of the present application better understood by the people in the art, the technical solutions of the present application will be described clearly and completely below in combination with the drawings of the present application. Based on the embodiments in the present application, other similar embodiments obtained by the people in the art without making creative efforts should all belong to the scope of protection of the present application. In addition, the directional words mentioned in the following embodiments, such as “up”, “down”, “left”, “right” and the like are only the directions of the drawings, therefore, the directional words used are used for illustration but not for limiting the present application.

[0025] The drawings of the present application will be described below in combination with the Figures 1 to 6 The present application will be further described.

[0026] The suction head structure of the present embodiment comprises: a suction head shell 1; a suction head component 2, which is rotatably connected to the suction head shell 1, and the outer surface of the suction head component 2 is provided with a suction port 201; a counterweight component 3 is arranged in the suction head component 2; wherein the suction port 201 has a suction position for absorbing the fluid on the outside of the suction head component 2; when the suction port 201 is at the suction position, both the counterweight component 3 and the suction port 201 are below the rotation axis 100 of the suction head component 2; when the suction port 201 deviates from the suction position, the counterweight component 3 drives the suction head component 2 to rotate under the action of gravity, so that the suction port 201 reaches the suction position. With the above arrangement, when the user uses the suction head structure for operation, no matter the orientation of the suction head structure when operating, as long as the suction port 201 deviates from the suction position, the counterweight component 3 will make the suction head component 2 deflect under the action of gravity, so that the suction port 201 reaches the suction position, and when the suction port 201 reaches the suction position, the counterweight component 3 will also be in a balanced state under the action of gravity, so that the suction port 201 can be kept at the suction position, realizing the effect that the suction port 201 can automatically adjust the position, facilitating the operation of the user, and solving the problem that the mite removing instrument in the prior art is laborious when in use.

[0027] Specifically, as Figure 1 shown, the counterweight component 3 is below the rotation axis 100, and the center of gravity of the entire suction head component 2 is below the rotation axis 100, according to the principle of mechanics, the suction head component 2 will automatically rotate under the action of gravity so that the suction port 201 is below, when the suction head structure is used to suck the quilt and the like, the suction port 201 can automatically face the quilt, which is convenient and not laborious.

[0028] In the suction head structure of the present embodiment, referring to Figure 2 , Figure 5The suction head structure comprises: a first bearing 41 connected with the suction head shell 1; the suction head component 2 has a first mounting shaft 13 penetrating in the first bearing 41; a second bearing 42 connected with the suction head shell 1; the suction head component 2 has a second mounting shaft 14 penetrating in the second bearing 42; and the suction port 201 is located between the first bearing 41 and the second bearing 42.

[0029] Referring to Figure 2 , Figure 5 , the front and rear ends of the suction head component 2 are respectively provided with a bearing, and the centers of the front and rear bearings are on the same straight line, so that the suction head component 2 can smoothly rotate along the center axis formed by the centers of the two bearings as the rotation axis.

[0030] In the suction head structure of the embodiment, referring to Figure 1 , Figure 5 , the second mounting shaft 14 is provided with an air outlet 211, and the suction head component 2 comprises a channel part 21 connected with the second mounting shaft 14; the channel part 21 has a flow channel 212 therein, one end of the flow channel 212 is communicated with the suction port 201, and the other end of the channel part 21 is communicated with the air outlet 211.

[0031] Referring to Figure 4 , Figure 5 , in the suction head structure of the embodiment, the suction head component 2 is provided with a mounting part 5, the mounting part 5 has a mounting groove 51 for accommodating the counterweight component 3, and the counterweight component 3 is arranged in the mounting groove 51.

[0032] In the suction head structure of the embodiment, the mounting groove 51 comprises a first mounting groove 511 and a second mounting groove 512, and the first mounting groove 511 and the second mounting groove 512 are arranged at intervals along the extension direction of the rotation axis 100 of the suction head component 2.

[0033] As shown in Figure 5 , the counterweight components 3 in the first mounting groove 511 are the same in shape, size and material, and are symmetrically arranged along the upper and lower symmetry center, and the distance from the rotation axis during assembly is the same. The counterweight components 3 in the second mounting groove 512 are the same in shape, size and material, and are symmetrically arranged along the upper and lower symmetry center, and the distance from the rotation axis during assembly is the same. In this way, the structure of the suction head component 2 is more balanced, which is conducive to the rotation of the suction head component 2.

[0034] In order to better realize the function of automatically adjusting the position of the suction port 201, in the suction head structure of the embodiment, the channel part 21 is a symmetrical structure with the first preset plane 200 as the symmetrical plane; wherein the first mounting groove 511 is two, and the two first mounting grooves 511 are symmetrically arranged with the first preset plane 200 as the symmetrical plane; and / or the second mounting groove 512 is two, and the two second mounting grooves 512 are symmetrically arranged with the first preset plane 200 as the symmetrical plane.

[0035] In the embodiment, the first installation groove 511 is two, and the two first installation grooves 511 are symmetrically arranged with the first preset plane 200 as the symmetric plane; the second installation groove 512 is two, and the two second installation grooves 512 are symmetrically arranged with the first preset plane 200 as the symmetric plane. In this way, the structure of the suction head component 2 is more balanced, which is beneficial to the rotation of the suction head component 2.

[0036] Specifically, the two counterweight components 3 on the two sides of the symmetric plane are the same in shape and size and the same in material, so the gravity of the two counterweight components 3 is the same. When the suction port 201 deviates from the preset position, the force arms of the two counterweight components 3 in the horizontal direction are different, so in this state, the suction head component 2 will rotate. Since the counterweight components 3 are symmetrically arranged, the torques on the two sides will eventually balance. According to the principle of mechanics, the suction port 201 is finally directed downward, thereby facilitating the use of the user and improving the user experience.

[0037] In order to better realize the function of automatically adjusting the position of the suction port 201, in the suction head structure of the embodiment, the rotation axis 100 is located on the first preset plane 200, and when the suction port 201 is located at the suction position, the first preset plane 200 is perpendicular to the horizontal plane.

[0038] In the suction head structure of the embodiment, the suction head component 2 further comprises a connecting shell 22, the connecting shell 22 is connected with the channel part 21, and the connecting shell 22 and the channel part 21 have an installation cavity therebetween, the installation part 5 is arranged in the installation cavity, and the suction head component 2 further comprises a reinforcing plate 23, the reinforcing plate 23 is connected with the connecting shell 22 and the channel part 21.

[0039] In order to better realize the function of automatically adjusting the position of the suction port 201, in the suction head structure of the embodiment, at least part of the outer surface of the suction head shell 1 is an arc surface; and / or, the suction head shell 1 is a symmetric structure with the second preset plane as the symmetric plane, and the rotation axis 100 of the suction head component 2 is located on the second preset plane.

[0040] In the suction head structure of the embodiment, at least part of the outer surface of the suction head shell 1 is an arc surface, the suction head shell 1 is a symmetric structure with the second preset plane as the symmetric plane, and the rotation axis 100 of the suction head component 2 is located on the second preset plane. In this way, the suction head structure is more balanced.

[0041] In the suction head structure of the embodiment, the suction head shell 1 has a containing cavity for containing the suction head component 2; and / or, a plurality of air inlet grilles 12 are arranged on the suction head shell 1, and the plurality of air inlet grilles 12 are arranged around the suction head shell 1, so that the fluid outside the suction head shell 1 enters the suction port 201 through the air inlet grilles 12.

[0042] A kind of mite removing instrument, including the suction head structure described above, suction head component 2 of suction head structure is provided with air outlet 211 with suction port 201 communication, mite removing instrument also includes the operating handle 10 connected with suction head structure, operating handle 10 is provided with air duct 101 with air outlet 211 communication.

[0043] Referring to Figures 1 to 6 , counterweight component 3 is below rotation axis 100, the center of gravity of entire suction head component 2 is below rotation axis 100, according to the principle of mechanics, suction head component 2 will automatically rotate under the action of gravity so that suction port 201 is below, when using this suction head structure to suck quilt and other articles, suction port 201 can be automatically oriented to quilt, it is convenient to operate and not laborious, when using this suction head to suck quilt and other articles, just hold operating handle 10, and optionally put grid end on quilt, suction port 201 is automatically oriented to quilt, and then quilt can be sucked to remove mite.

[0044] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0045] The suction head structure of the present application includes a suction head housing 1, a suction head component 2 connected to the suction head housing 1 rotatably, an external surface of the suction head component 2 provided with a suction port 201, and a counterweight component 3 provided in the suction head component 2. The suction port 201 has an absorption position for absorbing fluid on the outside of the suction head component 2. When the suction port 201 is at the absorption position, both the counterweight component 3 and the suction port 201 are below the rotation axis 100 of the suction head component 2. When the suction port 201 deviates from the absorption position, the counterweight component 3 drives the suction head component 2 to rotate under the action of gravity, so that the suction port 201 reaches the absorption position. With the above arrangement, when a user uses the suction head structure for operation, regardless of the orientation of the suction head structure during operation, as long as the suction port 201 deviates from the absorption position, the counterweight component 3 will cause the suction head component 2 to deflect under the action of gravity, so that the suction port 201 reaches the absorption position. When the suction port 201 reaches the absorption position, the counterweight component 3 will also be in a balanced state under the action of gravity, so that the suction port 201 can be maintained at the absorption position, achieving the effect that the suction port 201 can automatically adjust the position, facilitating the user's operation, and solving the problem that the mite removing instrument in the prior art is laborious to use.

[0046] The above description is only the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary technical personnel in the technical field, some improvements and refinements without departing from the principles of the present application shall also be considered within the protection scope of the present application.

Claims

1. A suction head structure, characterized in that, include: Suction head housing (1); The suction head component (2) is rotatably connected to the suction head housing (1), and a suction port (201) is provided on the outer surface of the suction head component (2); a counterweight component (3) is provided inside the suction head component (2). The suction port (201) has an absorption position for absorbing fluid outside the suction head component (2); when the suction port (201) is located at the absorption position, both the counterweight component (3) and the suction port (201) are located below the rotation axis (100) of the suction head component (2); when the suction port (201) deviates from the absorption position, the counterweight component (3) drives the suction head component (2) to rotate by gravity, thereby causing the suction port (201) to reach the absorption position; A bearing is installed at each of the front and rear ends of the suction head component (2), and the centers of the two bearings are on the same straight line.

2. The suction head structure according to claim 1, characterized in that, The suction head structure includes: The first bearing (41) is connected to the suction head housing (1); the suction head component (2) has a first mounting shaft (13) passing through the first bearing (41). The second bearing (42) is connected to the suction head housing (1); the suction head component (2) has a second mounting shaft (14) passing through the second bearing (42); the suction port (201) is located between the first bearing (41) and the second bearing (42).

3. The suction head structure according to claim 2, characterized in that, The second mounting shaft (14) is provided with an air outlet (211), and the suction head component (2) includes a channel portion (21) connected to the second mounting shaft (14); the channel portion (21) has a flow channel (212), one end of the flow channel (212) is connected to the suction port (201), and the other end of the channel portion (21) is connected to the air outlet (211).

4. The suction head structure according to claim 3, characterized in that, The suction head component (2) is provided with a mounting part (5), the mounting part (5) has a mounting groove (51) for accommodating the counterweight component (3), and the counterweight component (3) is disposed in the mounting groove (51).

5. The suction head structure according to claim 4, characterized in that, The mounting groove (51) includes a first mounting groove (511) and a second mounting groove (512), which are spaced apart along the extension direction of the rotation axis (100) of the suction head component (2).

6. The suction head structure according to claim 5, characterized in that, The channel section (21) is a symmetrical structure with the first preset plane (200) as the plane of symmetry; wherein, There are two first mounting slots (511), and the two first mounting slots (511) are symmetrically arranged with respect to the first preset plane (200) as the plane of symmetry; and / or, There are two second mounting slots (512), and the two second mounting slots (512) are symmetrically arranged with the first preset plane (200) as the symmetrical plane.

7. The suction head structure according to claim 6, characterized in that, The rotation axis (100) is located on the first preset plane (200). When the suction port (201) is located at the absorption position, the first preset plane (200) is perpendicular to the horizontal plane.

8. The suction head structure according to claim 4, characterized in that, The suction head component (2) further includes a connecting housing (22), which is connected to the channel portion (21). There is an installation cavity between the connecting housing (22) and the channel portion (21). The installation portion (5) is disposed in the installation cavity. The suction head component (2) further includes a reinforcing plate (23), which is connected to both the connecting housing (22) and the channel portion (21).

9. The suction head structure according to claim 1, characterized in that, At least a portion of the outer surface of the suction head housing (1) is an arc-shaped surface; and / or, The suction head housing (1) is a symmetrical structure with the second preset plane as the plane of symmetry, and the rotation axis (100) of the suction head component (2) is located on the second preset plane.

10. The suction head structure according to claim 1, characterized in that, The suction head housing (1) has a receiving cavity for accommodating the suction head component (2); and / or, The suction head housing (1) is provided with a plurality of air intake grilles (12), which are arranged around the suction head housing (1) so that fluid outside the suction head housing (1) enters the suction port (201) through the air intake grilles (12).

11. A mite remover, comprising a suction head structure as described in any one of claims 1 to 10, characterized in that, The suction head component (2) of the suction head structure is provided with an air outlet (211) that communicates with the suction port (201). The mite remover also includes an operating handle (10) connected to the suction head structure. The operating handle (10) is provided with an air duct (101) that communicates with the air outlet (211).

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