Body assembly and oral irrigator

Abstract

The utility model discloses a fuselage assembly and an oral irrigator and relates to the technical field of assembly structures, the fuselage assembly comprises a shell, a bottom plate and an adsorption assembly, the shell is provided with a containing cavity, a connecting piece is arranged in the containing cavity, and the connecting piece extends from the cavity bottom of the containing cavity to a cavity opening of the containing cavity; the bottom plate is arranged at a cavity opening of the containing cavity and used for packaging the containing cavity, a through hole is formed in the bottom plate, and the through hole corresponds to the connecting piece; the adsorption assembly penetrates through the through hole and is detachably connected with the connecting piece, so that the bottom plate is connected with the shell, and the machine body assembly is adsorbed and supported on a plane through the adsorption assembly; the adsorption assembly provided by the utility model not only can enhance the connection strength of the bottom plate and the shell, but also can provide a stable support effect on the assembled machine body assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of component structures, in particular to a body component and a dental flosser. Background Art

[0002] At present, in order to ensure that the body of the water flosser can be stably supported on a flat surface when in use, a suction cup is installed on the bottom plate of the water flosser body assembly, and the suction cup is used to adsorb on the flat surface. Although this can ensure that the body is stably supported on the flat surface when used, a mounting hole needs to be opened on the bottom plate for installing the suction cup, and the bottom plate itself needs to be connected to the shell through other connecting parts. When there are multiple components, only connecting two adjacent components will result in an unstable connection. In addition, the bottom plate in the middle needs to be connected to the suction cup and the shell respectively, and the structural strength of the bottom plate itself will be reduced due to the connection with the suction cup and the shell respectively. Utility Model Content

[0003] The main purpose of the utility model is to provide a body assembly and a water flosser, aiming to solve the problem that the bottom plate's own structural strength decreases when the suction cup and the shell are installed at the same time.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a fuselage assembly, comprising:

[0005] The housing has a housing cavity, a connecting piece is arranged in the housing cavity, and the connecting piece extends from the bottom of the housing cavity toward the cavity opening of the housing cavity;

[0006] A bottom plate, which is arranged at the cavity opening of the accommodating cavity and is used to encapsulate the accommodating cavity, and a through hole is opened on the bottom plate, and the through hole corresponds to the connecting member;

[0007] An adsorption component is provided through the through hole and is detachably connected to the connecting piece, so that the bottom plate is connected to the shell, and the fuselage component is adsorbed and supported on a plane through the adsorption component.

[0008] In one embodiment, a thread groove is provided at one end of the connecting member facing the cavity;

[0009] The adsorption assembly includes a connecting thread column and a suction cup, a mounting hole is opened in the middle of the suction cup, and the connecting thread column passes through the mounting hole and is connected to the suction cup;

[0010] The connecting thread column passes through the mounting hole and is threadedly connected with the thread groove.

[0011] In one embodiment, the connecting thread column is integrally provided with the suction cup.

[0012] In one embodiment, the adsorption assembly further includes a sealing gasket, which is arranged between the connecting thread column and the mounting hole of the suction cup.

[0013] In one embodiment, the cavity opening of the accommodating cavity is provided with a notch;

[0014] The bottom plate is provided with a convex edge protruding toward the outer periphery of the shell;

[0015] The convex edge is plugged into the notch.

[0016] In one embodiment, a reinforcement member is provided on the cavity wall of the accommodating cavity, and the reinforcement member includes a reinforcing rib and an extension rib. The extension rib is provided at one end of the reinforcing rib away from the cavity bottom of the accommodating cavity, and the extension rib cooperates with the notch to clamp the convex edge.

[0017] In one embodiment, a plurality of the reinforcing ribs are provided, and some of the reinforcing ribs are connected to some of the connecting members.

[0018] In one embodiment, a boss is provided on the inner side of the bottom plate, and the through hole is penetrated through the boss.

[0019] In one embodiment, a mounting groove and a wire groove are provided on a side of the bottom plate away from the shell, the mounting groove and the wire groove are connected, the mounting groove is used to install the power module, and the wire groove is used to lay the wires.

[0020] The utility model also provides a water flosser, comprising a water storage tank, a driving assembly, a water flossing assembly, and a body assembly as described in any of the above embodiments.

[0021] The technical solution of the utility model can not only connect the bottom plate with the shell, but also connect the adsorption component with the bottom plate and the shell respectively, so that the fuselage component assembled in this way is more solid. This can not only reduce the installation operations, but also reduce the damage to the structure of the bottom plate itself. Since the adsorption component can generate suction on the plane, the adsorption component can not only enhance the structural stability of the fuselage component, but also enable the fuselage component to be stably supported and used on the plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 A structural schematic diagram of an embodiment of a fuselage assembly provided by the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure of the AA section;

[0025] Figure 3 for Figure 1 Schematic diagram of the exploded structure of the mid-fuselage assembly;

[0026] Figure 4 It is a structural schematic diagram of the housing of the utility model;

[0027] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0028] Figure 6 It is a structural schematic diagram of the bottom plate of the utility model.

[0029] Description of Figure Numbers:

[0030] 100. Body assembly; 10. Shell; 11. Accommodating cavity; 12. Connector; 121. Threaded groove; 13. Notch; 14. Reinforcement member; 141. Reinforcement rib; 142. Extension rib; 20. Bottom plate; 21. Boss; 22. Through hole; 23. Mounting groove; 24. Wire trough; 241. Limit block; 25. Heat dissipation window; 30. Adsorption assembly; 31. Suction cup; 32. Connecting threaded column; 33. Sealing gasket; 40. Water storage tank; 41. Water storage shell; 42. Water tank cover; 43. Top cover; 50. Punching assembly.

[0031] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0035] In order to ensure that the existing fuselage components can be stably supported and used on a flat surface, a suction cup is provided on the bottom plate. However, since a mounting hole needs to be opened on the bottom plate to install the suction cup, and the bottom plate itself needs to be connected to the shell through other connecting parts, this method of connecting only two adjacent parts when there are multiple parts will result in an unstable connection, and the chassis in the middle needs to be connected to the suction cup and the shell respectively, and the bottom plate itself will have its own structural strength reduced due to being connected to the suction cup and the shell respectively.

[0036] The utility model proposes a fuselage component 100, comprising a shell 10, a bottom plate 20 and an adsorption component 30, wherein the shell 10 has a accommodating cavity 11, a connecting piece 12 is arranged in the accommodating cavity 11, and the connecting piece 12 is extended from the cavity bottom of the accommodating cavity 11 toward the cavity opening of the accommodating cavity 11; the bottom plate 20 is arranged at the cavity opening of the accommodating cavity 11 and is used to encapsulate the accommodating cavity 11, and a through hole 22 is opened on the bottom plate 20, and the through hole 22 corresponds to the connecting piece 12; the adsorption component 30, the adsorption component 30 is penetrated by the through hole 22 and is detachably connected to the connecting piece 12, so that the bottom plate 20 is connected to the shell 10, and the fuselage component 100 is adsorbed and supported on a plane through the adsorption component 30.

[0037] In the embodiments of the present invention, Figures 1 to 4As shown, the fuselage assembly 100 includes a shell 10, a bottom plate 20 and an adsorption assembly 30, wherein the shell 10 is provided with a accommodating cavity 11, and the accommodating cavity 11 can be used to install other functional modules. In order to enable the shell 10 to be stably supported and used on a flat surface, a bottom plate 20 is detachably connected to the shell 10, wherein the bottom plate 20 is used to cover the cavity opening of the accommodating cavity 11, and a connecting member 12 is further provided in the accommodating cavity 11 of the shell 10, and the connecting member 12 extends from the cavity bottom of the accommodating cavity 11 toward the cavity opening of the accommodating cavity 11 and is fixedly connected to the cavity bottom of the accommodating cavity 11, and a through hole 22 is opened on the bottom plate 20. When the bottom plate 20 covers the accommodating cavity 11, the through hole 22 on the bottom plate 20 is opposite to the connecting member 12, in order to further ensure that the shell 10 remains stable on the basis of being stably supported and on a flat surface and will not be affected by external forces. Therefore, in this embodiment, an adsorption component 30 is further provided, wherein the adsorption component 30 can penetrate the through hole 22 of the bottom plate 20 and be detachably connected with the connecting piece 12, and the detachable connection can be riveted or threaded or snapped or plugged, which is not limited too much here. In this way, not only can the bottom plate 20 be connected to the shell 10, but also the adsorption component 30 can be connected to the bottom plate 20 and the shell 10 respectively, so that the body assembly 100 spliced ​​in this way is more firm, which can not only reduce the installation operation, but also reduce the damage to the structure of the bottom plate 20 itself. Since the adsorption component 30 can generate suction on the plane, the adsorption component 30 can not only enhance the structural stability of the body assembly 100, but also enable the body assembly 100 to be stably supported and used on the plane.

[0038] Specifically, a threaded groove 121 is provided at one end of the connecting piece 12 facing the cavity opening; the adsorption assembly 30 includes a connecting threaded column 32 and a suction cup 31, a mounting hole is opened in the middle of the suction cup 31, and the connecting threaded column 32 passes through the mounting hole and is connected to the suction cup 31; the connecting threaded column 32 passes through the mounting hole and is threadedly connected to the threaded groove 121. In this embodiment, the adsorption component 30 is threadedly connected to the connecting piece 12 of the shell 10 by means of a threaded connection. In order to achieve a good threaded connection effect, a threaded groove 121 is provided at one end of the connecting piece 12 facing the cavity opening of the accommodating cavity 11. The threaded groove 121 is provided on the connecting piece 12 along the extension direction of the connecting piece 12. The adsorption component 30 includes a connecting threaded column 32 and a suction cup 31. The suction cup 31 is provided with a hole for the connecting threaded column 32 to pass through. The connecting threaded column 32 passes through the suction cup 31 and then passes through the through hole 22 of the base plate 20. Then, the threaded groove 121 of the connecting piece 12 realizes a threaded connection, so that the suction cup 31, the base plate 20 and the shell 10 are tightly connected together through the connecting threaded column 32, so that the connection between the components is more stable.

[0039] In one embodiment, the connecting thread column 32 is integrally provided with the suction cup 31 (not shown in the figure). In this embodiment, in order to make the adsorption assembly 30 more convenient to install, the connecting thread column 32 and the suction cup 31 are integrally provided, that is, the step of passing the connecting thread column 32 through the suction cup 31 can be omitted during installation, thereby making the installation more convenient and quick.

[0040] In another embodiment, if Figure 3 As shown, the adsorption assembly 30 further includes a sealing gasket 33, which is disposed between the mounting hole of the connecting thread column 32 and the suction cup 31. In this embodiment, in order to facilitate the disassembly and replacement of the connecting thread column 32 and / or the suction cup 31 described above, the connecting thread column 32 and the suction cup 31 are separated and arranged, which will result in a gap between the connecting thread column 32 and the suction cup 31, resulting in the suction cup 31 being unable to produce a good adsorption effect on the supporting plane. Therefore, a sealing gasket 33 is arranged between the connecting thread column 32 and the suction cup 31, and the sealing gasket 33 can seal the gap between the connecting thread column 32 and the suction cup 31 when they are connected, so that the suction cup 31 can better produce an adsorption effect with the supporting plane, thereby allowing the fuselage assembly 100 to be stably supported and used with the current plane.

[0041] In one embodiment, if Figures 3 to 5 As shown, the cavity opening of the accommodating cavity 11 is provided with a notch 13; the bottom plate 20 is provided with a convex edge protruding toward the outer periphery of the shell 10; the convex edge is plugged into the notch 13. In order to make the connection between the shell 10 and the bottom plate 20 more firmly, a notch 13 is provided at the cavity opening of the accommodating cavity 11, and the notch 13 is provided on the inner wall of the cavity opening, and a convex edge is provided on the outer periphery of one end of the bottom plate 20 covering the accommodating cavity 11, and the convex edge corresponds to the notch 13 when the bottom plate 20 is covered on the shell 10. Through such a setting, the outer peripheries of the bottom plate 20 and the shell 10 have a plug-in connection effect when they are connected through the adsorption assembly 30, so that the connection effect between the two is more firmly.

[0042] Furthermore, the cavity wall of the accommodating cavity 11 is provided with a reinforcement member 14, which includes a reinforcement rib 141 and an extension rib 142. The extension rib 142 is provided at one end of the reinforcement rib 141 away from the cavity bottom of the accommodating cavity 11, and the extension rib 142 cooperates with the notch 13 to engage with the convex edge. In order to make the structure of the shell 10 itself more solid, in this embodiment, a reinforcement member 14 is provided on the cavity wall of the accommodating cavity 11 of the shell 10, and the reinforcement member 14 can effectively improve the structural strength of the shell 10 itself;

[0043] In order to make the reinforcement 14 have a clamping effect on the bottom plate 20, in the present embodiment, the reinforcement 14 includes a reinforcement rib 141 and an extension rib 142, wherein the reinforcement rib 141 is arranged on the cavity wall of the accommodating cavity 11, and the extension rib 142 is arranged at the end of the reinforcement rib 141 away from the cavity bottom of the accommodating cavity 11, that is, the extension rib 142 protrudes from the cavity opening, and the extension rib 142 and the reinforcement rib 141 can be integrally arranged or separately arranged, for example, the extension rib 142 is fixedly arranged on the inner peripheral wall of the cavity opening, and the extension rib 142 can abut against the side of the convex edge away from the notch 13 when the convex edge of the bottom plate 20 is plugged into the notch 13. At this time, the extension rib 142 can cooperate with the notch 13 to form a clamping interface to clamp the convex edge of the bottom plate 20.

[0044] Furthermore, a plurality of reinforcing ribs 141 are provided; some of the reinforcing ribs 141 are connected to some of the connecting members 12. In this embodiment, in order to further enhance the reinforcing effect of the reinforcing ribs 141 on the shell 10, a plurality of reinforcing ribs 141 are provided, wherein some of the reinforcing ribs 141 are fixedly connected to the connecting member 12, that is, some of the reinforcing ribs 141 are provided on the periphery of the connecting member 12 and are fixedly connected to the cavity wall of the accommodating cavity 11 of the shell 10, and such an arrangement further enhances the self-structural strength of the shell 10.

[0045] In one embodiment, if Figure 3 As shown, a boss 21 is provided on the inner side of the bottom plate 20, and a through hole 22 is provided through the boss 21. In order to make the connection between the connecting thread column 32 in the adsorption component 30 and the bottom plate 20 more stable, in this embodiment, a boss 21 is provided on the bottom plate 20, wherein the through hole 22 is provided on the boss 21, that is, when the adsorption component 30 passes through the through hole 22 of the bottom plate 20 to connect with the connecting member 12 of the shell 10, the connecting thread column 32 needs to pass through the boss 21 to connect with the connecting member 12 of the shell 10, and since the boss 21 has a certain height, the connection length between the connecting thread column 32 and the boss 21 can be increased, thereby achieving the effect of improving the connection between the bottom plate 20 and the connecting thread column 32.

[0046] In one embodiment, if Figure 6As shown, a mounting groove 23 and a wire groove 24 are provided on the side of the bottom plate 20 away from the housing 10, and the mounting groove 23 and the wire groove 24 are connected. The mounting groove 23 is used to install the power module, and the wire groove 24 is used to lay the wire. Since the accommodating cavity 11 of the housing 10 needs to place other functional modules, it is necessary to power the other functional modules arranged in the accommodating cavity 11 through the bottom plate 20. Therefore, in this embodiment, a mounting groove 23 and a wire groove 24 are provided on the side of the bottom plate 20 away from the housing 10, wherein the mounting groove 23 is used to install the power module, and the power module is used to power other functional modules, and the wire groove 24 is used to place the wires electrically connected to the power module, so that the bottom plate 20 is stably supported and flat, and in order to confine the wires in the wire groove 24, in this embodiment, a limit stopper 241 is also provided on the wire groove 24 to prevent the wires from sliding out of the wire groove 24.

[0047] The utility model also proposes a water flosser, which includes a water tank 40, a driving assembly, a water flosser assembly 50 and a body assembly 100 in any of the above embodiments. The specific structure of the body assembly 100 refers to the above embodiments. Since the water flosser adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. Among them, the water tank 40 is arranged above the shell 10, and the driving assembly is arranged in the accommodating cavity 11 of the shell 10, and the water flosser assembly 50 is arranged on the outer periphery of the shell 10. Of course, the water flosser assembly 50 is provided with a pipeline to communicate with the driving assembly, and the driving assembly is also provided with a pipeline to communicate with the water tank 40. Secondly, a control knob for controlling the driving device is also provided on the shell 10.

[0048] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A fuselage assembly, characterized in that: include: The housing has a housing cavity, a connecting piece is arranged in the housing cavity, and the connecting piece extends from the bottom of the housing cavity toward the cavity opening of the housing cavity; A bottom plate, which is arranged at the cavity opening of the accommodating cavity and is used to encapsulate the accommodating cavity, and a through hole is opened on the bottom plate, and the through hole corresponds to the connecting member; An adsorption component is provided through the through hole and is detachably connected to the connecting piece, so that the bottom plate is connected to the shell, and the fuselage component is adsorbed and supported on a plane through the adsorption component.

2. The fuselage assembly according to claim 1, characterized in that: The connecting piece is provided with a thread groove at one end facing the cavity opening; The adsorption assembly includes a connecting thread column and a suction cup, a mounting hole is opened in the middle of the suction cup, and the connecting thread column passes through the mounting hole and is connected to the suction cup; The connecting thread column passes through the mounting hole and is threadedly connected with the thread groove.

3. The fuselage assembly according to claim 2, characterized in that: The connecting threaded column is integrally arranged with the suction cup.

4. The fuselage assembly according to claim 2, characterized in that: The adsorption assembly also includes a sealing gasket, which is arranged between the connecting thread column and the mounting hole of the suction cup.

5. The fuselage assembly according to any one of claims 1 to 4, characterized in that: The cavity opening of the accommodating cavity is provided with a notch; The bottom plate is provided with a convex edge protruding toward the outer periphery of the shell; The convex edge is plugged into the notch.

6. The fuselage assembly according to claim 5, characterized in that: The cavity wall of the accommodating cavity is provided with a reinforcement piece, and the reinforcement piece includes a reinforcement rib and an extension rib. The extension rib is provided at one end of the reinforcement rib away from the cavity bottom of the accommodating cavity, and the extension rib cooperates with the notch to clamp the convex edge.

7. The fuselage assembly according to claim 6, characterized in that: The reinforcing ribs are provided in plurality, and some of the reinforcing ribs are connected to some of the connecting pieces.

8. The fuselage assembly according to any one of claims 1 to 4, characterized in that: A boss is provided on the inner side of the bottom plate, and the through hole is penetrated through the boss.

9. The fuselage assembly according to any one of claims 1 to 4, characterized in that: A mounting groove and a wire groove are provided on one side of the bottom plate away from the shell. The mounting groove and the wire groove are communicated with each other. The mounting groove is used for mounting a power module, and the wire groove is used for laying wires.

10. A water flosser, characterized in that: The invention comprises a water storage tank, a driving assembly, a tooth flushing assembly and a body assembly as claimed in any one of claims 1 to 9.

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