Aromatherapy machine shell convenient to disassemble and assemble

Abstract

The utility model discloses an aromatherapy machine shell convenient to disassemble and assemble, which comprises a hollow outer shell, a fixing frame detachably arranged in the hollow outer shell and two decorative shells symmetrically arranged outside the hollow outer shell, and at least two first buckling positions positioned on the inner sides of the decorative shells are arranged on the hollow outer shell in a penetrating manner; at least two elastic buckles buckled with the first buckle positions in a one-to-one correspondence mode are arranged on the periphery of the fixing frame, a plurality of second buckle positions extending in the longitudinal direction are further arranged on the hollow shell in a penetrating mode, and a plurality of third buckle positions extending in the circumferential direction are concavely arranged at the lower end of the hollow shell. A plurality of first positioning buckles which are upwards inserted into the second buckling positions in a one-to-one correspondence mode are arranged on the inner side of the decorative shell in a protruding mode, and a plurality of second positioning buckles clamped with the third buckling positions are arranged at the lower end of the inner side of the decorative shell in a protruding mode. The utility model has the characteristics of simple structure and convenience in disassembly and maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of aromatherapy used in homes, cars, offices and the like, and in particular to an aromatherapy machine housing which is easy to assemble and disassemble. Background Art

[0002] With the improvement of people's quality of life, in some places with strong odors, such as cars, elevators or new houses, these places will have some odors more or less, and aromatherapy devices are usually used to purify the air to improve comfort. In view of this, many aromatherapy products have appeared on the market to improve the in-car environment, but most of them use aromatherapy and compound essential oils to improve the in-car environment air through natural evaporation. The aromatherapy liquid of aromatherapy products that rely on natural evaporation evaporates slowly, and the odor is relatively strong. There is no difference in feeling after using the aromatherapy products, and the practicality and fragrance uniformity are relatively poor. In addition, the existing aromatherapy machine shell that is easy to disassemble and assemble has a single function, which mainly plays the role of fragrance dispersion.

[0003] The interior of the existing aromatherapy machine is equipped with a fixing frame for fixing batteries, circuit boards, fans, etc., and the fixing frame is fixed to the shell by a snap-fit ​​connection, which makes it inconvenient to disassemble the fixing frame after assembly, making it difficult to disassemble and repair the machine. In addition, in order to increase the aesthetics, a decorative shell is provided on the outside of the aromatherapy machine, but the existing decorative shells are basically fixed by gluing, which makes them impossible to disassemble, and the added decorative shell increases the wall thickness of the entire shell, generally exceeding 3 mm, resulting in the internal charging interface being relatively far away from the external socket. Generally, the charging connector of the charging cable cannot be normally plugged into the charging interface, resulting in charging failure. Utility Model Content

[0004] In view of the above-mentioned existing technical defects, the utility model provides an aromatherapy machine housing which is easy to disassemble and assemble, has the characteristics of simple structure and convenient disassembly and maintenance.

[0005] In order to solve the above technical problems, the utility model provides an aromatherapy machine shell that is easy to disassemble and assemble, including a hollow shell, a fixing frame detachably arranged in the hollow shell, and two decorative shells symmetrically arranged on the outside of the hollow shell, the hollow shell is penetrated by at least two first buckle positions located on the inner side of the decorative shell, the outer periphery of the fixing frame is provided with at least two elastic buckles that are buckled with the first buckle positions in a one-to-one correspondence, the hollow shell is also penetrated by a plurality of second buckle positions extending in the longitudinal direction, the lower end of the hollow shell is recessed with a plurality of third buckle positions extending in the circumferential direction, the inner side protrusion of the decorative shell is provided with a plurality of first positioning buckles that are inserted upward into the second buckle positions in a one-to-one correspondence, and the inner lower end protrusion of the decorative shell is provided with a plurality of second positioning buckles that are engaged with the third buckle positions.

[0006] Furthermore, the lower side of the third buckle position and the lower side surface of the second positioning buckle are both matching first inclined surfaces.

[0007] Furthermore, the hollow shell is provided with a third positioning buckle protruding from the lower side corresponding to each third buckle position, and the upper side surface of the third positioning buckle is connected to the lower side surface of the third buckle position to form a first inclined surface; the lower side of the third positioning buckle and the upper side surface of the second positioning buckle are both matching second inclined surfaces.

[0008] Furthermore, a plurality of guide portions spaced apart along the height are symmetrically provided on both sides of the inner wall of the decorative shell, and the first positioning buckle is protruded on the guide portion; a sliding groove corresponding to the guide portion in a one-to-one manner is recessed on the outer surface of the hollow shell, and the sliding groove is penetrated by the second buckle position for the first positioning buckle to slide upward and be inserted.

[0009] Furthermore, the fixing frame includes a bracket slidably disposed in the hollow shell and a locking frame pressing the bracket from top to bottom, and the outer periphery of the locking frame is provided with at least two elastic buckles corresponding to the first buckle positions.

[0010] Furthermore, a first socket for inserting a charging interface is penetrated through one side of the hollow shell, and a second socket is provided in the decorative shell at a position corresponding to the first socket; a guide strip arranged in the longitudinal direction is protruded on the inner wall of the hollow shell on the side away from the first socket, and a guide groove arranged in the longitudinal direction and cooperating with the guide strip is recessed on the outside of the bracket, and an interference slope inclined toward one side of the guide strip is provided at the upper end of the guide groove, so as to drive the bracket to move toward the direction of the first socket when the interference slope contacts the guide strip.

[0011] Furthermore, the bottom of the hollow shell is concave upward to form a receiving portion, the lower end of the receiving portion is a receiving groove, and the bracket is arranged on the receiving portion.

[0012] Furthermore, a plurality of through holes communicating with the accommodating grooves are formed through the top of the accommodating portion, and an air flow channel communicating with the through holes is formed between the locking frame and the bracket.

[0013] Furthermore, at least one clamping groove is recessed on the inner wall of the accommodating groove; a guide groove with an open lower end is vertically provided on the inner wall of the accommodating groove, and the upper end of the guide groove is connected to one side of the clamping groove, and a rib is protruded on the clamping groove.

[0014] Furthermore, the easily disassembled aromatherapy machine housing further comprises a fragrance diffusion cover movably arranged on the upper end of the locking frame, the fragrance diffusion cover is provided with a plurality of spiral blades arranged in a circular array, and a fragrance diffusion hole is formed between two adjacent spiral blades.

[0015] The utility model has the following beneficial effects:

[0016] In the utility model, the outer decorative shell is made detachable, and the decorative shell and the hollow outer shell are fixed by two buckle positions arranged longitudinally and circumferentially to form a sliding buckle structure, so that the decorative shell can be disassembled by sliding it downward. After the decorative shell is disassembled, the elastic buckle on the inside can be exposed. At this time, the elastic buckle can be pressed inward to disengage it from the first buckle position, thereby completing the disassembly of the fixing frame. Therefore, the utility model has a simple structure and is convenient for disassembly and maintenance.

[0017] Secondly, the arrangement of the first inclined surface and the second inclined surface, utilizing the contact characteristics of the inclined surfaces, can facilitate the second positioning buckle to slide upward into the third buckle position or slide downward out, thereby facilitating the sliding assembly and disassembly of the decorative shell.

[0018] In addition, when the control board with the charging interface is fixed on the outside of the fixing frame, the guidance of the bracket during insertion is first achieved through the cooperation of the guide strips and guide grooves arranged internally, ensuring the correspondence between the charging interface and the socket on the hollow shell. During insertion, the charging interface slides along the inner wall of the hollow shell, and the interference slope arranged at the upper end of the guide groove can drive the bracket to move in the direction of the first socket when the bracket moves down until the interference slope contacts the guide strip, thereby making the charging interface move synchronously and be inserted into the first socket, reducing the distance between the charging interface and the external second socket opening, and facilitating the reliable connection between the external charging connector and the charging interface after insertion.

[0019] Additional aspects and advantages of the present invention will be partially given in the following description, which will become apparent from the following description or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute an improper limitation of the present invention. In the drawings:

[0021] Figure 1 is a schematic diagram of the aromatherapy machine housing in the embodiment;

[0022] Figure 2 is a cross-sectional view of the aromatherapy machine housing in the embodiment;

[0023] Figure 3 is a cross-sectional view of the aroma diffuser housing from another perspective in the embodiment;

[0024] Figure 4 It is a partial cross-sectional view of the third buckle position after the hollow shell and the decorative shell are combined in the embodiment;

[0025] Figure 5 for Figure 4A is an enlarged schematic diagram;

[0026] Figure 6 is a schematic diagram of a hollow housing in an embodiment;

[0027] Figure 7 A schematic diagram of another viewing angle of the hollow housing in the embodiment;

[0028] Figure 8 is a schematic diagram of a decorative shell in an embodiment;

[0029] Fig. 9 is a schematic diagram of another viewing angle of the decorative shell in the embodiment;

[0030] Fig.10 is a schematic diagram of a fixing frame in an embodiment;

[0031] Fig.11 A schematic diagram of a fragrance diffuser cover in an embodiment;

[0032] Fig.12 It is a schematic diagram of a specific embodiment in which a control panel is installed in the aromatherapy machine housing. DETAILED DESCRIPTION

[0033] In order to more fully understand the technical content of the present invention, the present invention will be further introduced and explained in conjunction with the accompanying drawings and specific embodiments below; it should be noted that descriptions such as "first" and "second" in the text are used to distinguish different components, etc., and do not represent the order of precedence, nor do they limit the "first" and "second" to different types.

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model.

[0035] Example

[0036] like Figures 1 to 11As shown, the aromatherapy machine housing which is easy to disassemble and assemble shown in this embodiment comprises a hollow shell 101 with a cavity 100 inside, a fixing frame detachably arranged in the hollow shell 101, and two decorative shells 7 symmetrically arranged outside the hollow shell 101. Four first buckle positions 131 located on the inner sides of the two decorative shells 7 are penetrated through the hollow shell 101, and every two first buckle positions 131 correspond to one decorative shell 7. Four elastic buckles 132 corresponding to the first buckle positions 131 are arranged on the outer periphery of the fixing frame. The hollow shell 101 is also penetrated by a plurality of second buckle positions 133 extending in the longitudinal direction, and a plurality of third buckle positions 134 extending in the circumferential direction are recessed at the lower end of the hollow shell 101. The inner protrusion of the decorative shell 7 is provided with a plurality of first positioning buckles 73 which are inserted upward into the second buckle positions 133 in a one-to-one correspondence to achieve fixation between the decorative shell and the hollow shell. The inner lower end protrusion of the decorative shell 7 is provided with a plurality of second positioning buckles 74 which engage with the third buckle positions 134 to achieve longitudinal positioning between the decorative shell and the hollow shell.

[0037] In the above, the external decorative shell is made to be detachable, and the decorative shell and the hollow outer shell are fixed by two buckle positions arranged longitudinally and circumferentially to form a sliding buckle structure, so that the decorative shell can be disassembled by simply sliding it downward. After removing the decorative shell, the elastic buckle on the inside can be exposed. At this time, the elastic buckle can be pressed inward to disengage it from the first buckle position, thereby completing the disassembly of the fixing frame. Therefore, the structure of the utility model is simple and convenient for disassembly and maintenance.

[0038] In one embodiment, the lower side of the third buckle position 134 and the lower side surface of the second positioning buckle 74 are both matched first inclined surfaces 135. By utilizing the relationship between the inclined surfaces, when the decorative shell 7 slides downward for disassembly, the second positioning buckle moves downward and disengages from the third buckle position 134, thereby achieving the purpose of disassembly.

[0039] In one embodiment, the hollow shell 101 is provided with a third positioning buckle 136 protruding from the lower side corresponding to each third buckle position 134, and the upper surface of the third positioning buckle 136 is connected to the lower side surface of the third buckle position 134 to form a first inclined surface 135; the lower side of the third positioning buckle 136 and the upper side surface of the second positioning buckle 74 are both matching second inclined surfaces 137, which facilitates the second positioning buckle to slide upward into the third buckle position 134 when the decorative shell slides upward for assembly.

[0040] In one embodiment, a plurality of guide portions 75 spaced apart along the height are symmetrically provided on both sides of the inner wall of the decorative shell 7, and a first positioning buckle 73 is provided on each guide portion 75 protruding upward; a sliding groove 138 corresponding to and slidingly cooperating with the guide portion 72 is recessed on the outer surface of the hollow outer shell 101, and a second buckle position 133 for the first positioning buckle 73 to slide upward is penetrated through the sliding groove 138, and the sliding groove 138 is provided with a second buckle position 133 for the first positioning buckle 73 to slide and insert upward. The sliding positioning purpose during assembly is achieved by cooperating with the guide portions on the left and right sides and the sliding groove, which facilitates the positioning assembly between the decorative shell and the hollow outer shell.

[0041] In one embodiment, the fixing frame includes a bracket 102 slidably disposed in the hollow shell 101 and a locking frame 140 for pressing the bracket 102 from top to bottom. The outer periphery of the locking frame 140 is provided with four elastic buckles 132 corresponding to and engaging with the first buckle positions 131. That is, after the bracket is installed in the hollow shell, the locking frame at the upper end is engaged with the hollow shell to achieve downward pressing and fixing of the internal bracket.

[0042] In one embodiment, a first socket 113 for inserting a charging interface is provided through one side of the hollow shell 101, and a second socket 72 is provided in the decorative shell 7 at a position corresponding to the first socket 113, and the longitudinal height of the first socket 113 is greater than the longitudinal heights of the second socket 72 and the charging interface; a guide strip 114 arranged in the longitudinal direction is convexly provided on the inner wall of the hollow shell 101 on the side away from the first socket 113, and a guide groove 115 arranged in the longitudinal direction and cooperating with the guide strip 114 is recessed on the outside of the bracket 102, and an interference slope 116 inclined toward one side of the guide strip 114 is provided at the upper end of the guide groove 115, so as to drive the bracket 102 to move toward the direction of the first socket 113 when the interference slope 116 contacts the guide strip 114; preferably, as Fig.12 As shown, when a control board 108 with a charging interface 109 is fixed on one side of the bracket, the charging interface slides along the inner wall of the hollow shell when the bracket begins to be inserted into the hollow shell, and when the bracket moves down to the interference slope and contacts the guide bar, the bracket is driven to move toward the first socket, and then the charging interface is moved and inserted into the first socket, thereby reducing the distance between the charging interface and the external second socket opening, and facilitating reliable connection between the external charging connector and the charging interface after insertion.

[0043] In one embodiment, the bottom of the hollow shell 101 is concavely formed with a receiving portion 139, the lower end of the receiving portion 139 is a receiving groove 117 for receiving an external aromatherapy tank, and the bracket 102 is disposed on the receiving portion 139 and fixed from bottom to top with screws.

[0044] Preferably, a plurality of through holes 118 communicating with the accommodating groove 117 are formed through the top of the accommodating portion 139, and an air flow channel 105 communicating with the through holes 118 is provided between the locking frame 140 and the bracket 102 for upward and downward flow of air.

[0045] In one embodiment, at least one slot 121 for engaging with an external aromatherapy tank is recessed on the inner wall of the accommodating groove 117; a guide slot 122 with an open lower end is vertically provided on the inner wall of the accommodating groove 117, and the upper end of the guide slot is communicated with one side of the slot, that is, the guide slot 122 can be used to guide the aromatherapy tank to be inserted upward into the accommodating groove, and after the aromatherapy tank is inserted into place, the buckle on the aromatherapy tank is guided to be screwed into the slot 121, so that a rotational engagement is formed between the two; and a rib 123 is protruded on the slot 121, which is used to form a fastening engagement structure with the buckle on the aromatherapy tank.

[0046] In one embodiment, the aromatherapy machine housing further comprises a fragrance diffusion cover 103 fixed to the upper end of the locking frame 140 by screws, and a plurality of spiral blades 104 arranged in a circular array are provided on the fragrance diffusion cover 103, and a fragrance diffusion hole 11 is formed between two adjacent spiral blades 104. The spiral blade structure is adopted here so that the air flowing outward through the fragrance diffusion hole is diffused outward in a spiral manner, thereby improving the fragrance diffusion effect and further improving the three-dimensionality and aesthetics of the aromatherapy machine.

[0047] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. An aromatherapy machine housing that is easy to disassemble and assemble, characterized in that: The utility model comprises a hollow shell, a fixing frame detachably arranged in the hollow shell, and two decorative shells symmetrically arranged on the outside of the hollow shell, wherein the hollow shell is provided with at least two first buckle positions located on the inner side of the decorative shell, the outer periphery of the fixing frame is provided with at least two elastic buckles correspondingly buckled with the first buckle positions one by one, the hollow shell is also provided with a plurality of second buckle positions extending in the longitudinal direction, the lower end of the hollow shell is recessed with a plurality of third buckle positions extending in the circumferential direction, the inner side protrusion of the decorative shell is provided with a plurality of first positioning buckles correspondingly inserted upward into the second buckle positions, and the inner lower end protrusion of the decorative shell is provided with a plurality of second positioning buckles engaged with the third buckle positions.

2. The easily disassembled aromatherapy machine housing according to claim 1, characterized in that: The lower side of the third buckle position and the lower side surface of the second positioning buckle are both matching first inclined surfaces.

3. The easily disassembled aromatherapy machine housing according to claim 2, characterized in that: The hollow shell is provided with a third positioning buckle protruding from the lower side corresponding to each third buckle position, the upper side surface of the third positioning buckle is connected to the lower side surface of the third buckle position and forms a first inclined surface; the lower side of the third positioning buckle and the upper side surface of the second positioning buckle are both matching second inclined surfaces.

4. The easily disassembled aromatherapy machine housing according to any one of claims 1 to 3, characterized in that: A plurality of guide parts spaced apart along the height are symmetrically provided on both sides of the inner wall of the decorative shell, and the first positioning buckle is protruded on the guide part; a sliding groove corresponding to the guide part is recessed on the outer surface of the hollow shell, and the second buckle position for the first positioning buckle to slide upward and be inserted is penetrated through the sliding groove.

5. The easily disassembled aromatherapy machine housing according to claim 4, characterized in that: The fixing frame includes a bracket slidably arranged in the hollow shell and a locking frame pressing the bracket from top to bottom. The outer periphery of the locking frame is provided with at least two elastic buckles corresponding to the first buckle positions.

6. The easily disassembled aromatherapy machine housing according to claim 5, characterized in that: A first socket for inserting a charging interface is provided through one side of the hollow shell, and a second socket is provided in the decorative shell at a position corresponding to the first socket; a guide strip arranged in the longitudinal direction is protruded on the inner wall of the hollow shell on the side away from the first socket, and a guide groove arranged in the longitudinal direction and cooperating with the guide strip is recessed on the outside of the bracket, and an interference slope inclined toward one side of the guide strip is provided at the upper end of the guide groove, so as to drive the bracket to move toward the direction of the first socket when the interference slope contacts the guide strip.

7. The easily disassembled aromatherapy machine housing according to claim 6, characterized in that: The bottom of the hollow shell is concave upward to form a receiving portion, the lower end of the receiving portion is a receiving groove, and the bracket is arranged on the receiving portion.

8. The easily disassembled aromatherapy machine housing according to claim 7, characterized in that: A plurality of through holes communicating with the accommodating grooves are formed through the top of the accommodating portion, and an air flow channel communicating with the through holes is formed between the locking frame and the bracket.

9. The easily disassembled aromatherapy machine housing according to claim 8, characterized in that: At least one clamping groove is recessed on the inner wall of the accommodating groove; a guide groove with an open lower end is vertically provided on the inner wall of the accommodating groove, and the upper end of the guide groove is connected to one side of the clamping groove, and a rib is protruded on the clamping groove.

10. The easily disassembled aromatherapy machine housing according to claim 9, characterized in that: It also includes a fragrance diffusion cover movably arranged on the upper end of the locking frame, wherein the fragrance diffusion cover is provided with a plurality of spiral blades arranged in a ring array, and a fragrance diffusion hole is formed between two adjacent spiral blades.

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