CN112245636A

CN112245636A - Casing structure and disinfectant manufacturing machine

Info

Publication number: CN112245636A
Application number: CN202011248399.7A
Authority: CN
Inventors: 徐旺; 梁桂源; 黄旭盈; 马曾文
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-01-22

Abstract

The invention relates to the technical field of shell mounting structures, in particular to a shell structure and a disinfectant manufacturing machine. The housing structure includes: a first housing; a second housing; the first shell and the second shell are symmetrically arranged and are buckled with each other; and a first mount adapted to simultaneously connect the first housing with the first end of the second housing; a second mount adapted to simultaneously connect the second ends of the first and second housings. According to the shell structure provided by the invention, through the overall layout of the shell structure and the arrangement of the assembly combination structure, the assembly efficiency is effectively accelerated, the assembly reliability is improved, and meanwhile, the requirements of attractive appearance and better handheld use experience of products are met.

Description

Casing structure and disinfectant manufacturing machine

Technical Field

The invention relates to the technical field of shell mounting structures, in particular to a shell structure and a disinfectant manufacturing machine.

Background

In daily life, a large amount of bacteria which are not easy to find by naked eyes often exist in the living space of human beings, and along with the improvement of the requirements of people on the quality of life and sanitation, disinfection products are more and more favored by consumers. Aiming at the requirements of people on disinfection and sterilization, a plurality of disinfection household electrical appliances are delivered at the same time, the disinfectant water making machine is one of the household electrical appliances, and the disinfectant water making machine integrates the functions of disinfectant water preparation and disinfectant water spraying, and has certain portability, so that the disinfectant water making machine is relatively complex in structure and complicated in assembly form, and if a large number of connecting pieces such as screws are adopted, the attractive appearance degree is reduced, and the assembly efficiency is greatly reduced; in addition, the disinfectant water making machine needs to contain liquid with a certain volume besides the self weight, the whole weight is large when the disinfectant water making machine is used, and the use experience can be reduced if the holding hand feeling of the handle is not good.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defect of complex assembly form of the shell structure in the prior art, thereby providing a shell structure with simple assembly.

Another object of the present invention is to provide a sterilized water maker which is simple to assemble, by overcoming the drawback of the prior art that the assembly of the sterilized water maker is complicated.

In order to solve the above technical problem, the present invention provides a housing structure, including:

a first housing;

a second housing;

the first shell and the second shell are symmetrically arranged and are buckled with each other; and

a first mounting member adapted to simultaneously connect the first housing with the first end of the second housing;

a second mount adapted to simultaneously connect the second ends of the first and second housings.

Optionally, a first clamping portion is arranged on the first shell, a second clamping portion is correspondingly arranged on the second shell, and the first clamping portion is connected with the second clamping portion in a matched mode.

Optionally, the first mount comprises a nozzle cap and the second mount comprises a handle.

Optionally, a first end of the first housing is provided with a first screwing part, and a first end of the second housing is correspondingly provided with a second screwing part;

the first mounting piece is connected with the first screwing part and the second screwing part simultaneously.

Optionally, the first screwing portion and the second screwing portion are both provided with thread structures on outer surfaces thereof, and in an assembled state, the first screwing portion and the second screwing portion are connected with the corresponding inner threads of the first mounting piece in a screwing manner.

Optionally, the second mounting part is of an integrally formed structure and penetrates through the second mounting part along the length direction to form a cavity.

Optionally, a first holding portion is disposed at a second end of the first housing, and a second holding portion is correspondingly disposed at a second end of the second housing;

the cavity of the second mounting piece is sleeved on the outer sides of the first holding part and the second holding part at the same time.

Optionally, a bottom cover is detachably arranged at the bottom of the second mounting part, and the bottom cover is suitable for being fixedly connected with the first holding part and/or the second holding part along the penetrating direction of the cavity.

Optionally, a fixing through hole is formed in the bottom cover in a penetrating manner, and a screw column is correspondingly arranged at the bottom of the first holding portion and/or the second holding portion.

Optionally, an electrical box is arranged inside the first shell and the second shell, and an insertion hole is formed in the electrical box;

and the first shell and/or the second shell are/is provided with inserting keys corresponding to the inserting holes along the buckling direction.

Optionally, the method further includes: the display panel at least partially covers the upper part of the electric appliance box, and the edge of the display panel in the width direction is connected with the abutting part formed on the first shell and/or the second shell in an abutting mode.

Optionally, the method further includes: a cup body;

the cup body is connected with the first shell and/or the second shell through a cup cover.

Optionally, an internal thread or an external thread is arranged on the cup cover, and an external thread or an internal thread which is screwed with the internal thread or the external thread is correspondingly arranged on the cup body.

Optionally, a housing fastener is arranged on the first housing and/or the second housing, and a cup cover fastener is correspondingly arranged on the cup cover;

the shell fastener is connected with the cup cover fastener in a clamping manner.

Optionally, the handle includes:

a grip portion including a finger contact side and a tiger's mouth contact side;

the finger pressing tongue is arranged on the finger contact side of the holding part and is suitable for dividing the finger contact side into a first finger area and a second finger area;

the finger-pressing tongue is adapted to abut against at least one finger along the lower side of the gravity direction.

The disinfectant liquid manufacturing machine provided by the invention comprises the shell structure.

The technical scheme of the invention has the following advantages:

1. according to the shell structure provided by the invention, the first shell and the second shell are symmetrically arranged, so that an electric appliance box can be conveniently arranged in the first shell and the second shell, the first shell and the second shell form a whole in a buckled state, and are respectively in locking connection with the handle through the nozzle covers arranged at the two ends, so that the first end and the second end of the shell assembly are locked and fixed to prevent loosening, the shell structure can be assembled only through matching among the structures, the assembling process is simplified, the use of connecting pieces such as screws is reduced, the assembling efficiency is improved, and misoperation is reduced.

2. According to the shell structure provided by the invention, the nozzle cover is simultaneously connected with the first screwing part and the second screwing part, and the multiple effects of fixing the nozzle cover, locking the first shell and the second shell by the nozzle cover, fixing the decorative ring by the nozzle cover and adjusting the spraying effect are realized by adopting a threaded connection mode.

3. According to the shell structure provided by the invention, the first shell and the second shell are symmetrically arranged, and are clamped with the shell assembly through the cup cover in a buckling state, and the middle position of the shell assembly is further fixed on the basis that the first end and the second end of the shell assembly are locked and fixed through the nozzle cover and the handle, so that the assembling firmness is improved, the assembling complexity of the cup cover and the shell assembly is simplified, the use of connecting pieces such as screws is reduced, the assembling efficiency is improved, and the misoperation is reduced.

4. According to the shell structure provided by the invention, the bottom cover and the first shell and/or the second shell are fixed in a screw mode, and the first shell or the second shell can be prevented from being separated from the cavity in the handle by arranging the screws, so that the assembly stability of the handle is improved, meanwhile, the side surface position of the handle can be prevented from being provided with structures such as screw holes and the like, the attractiveness of the handle can be prevented from being influenced, and the adverse influence of the structures such as the screw holes and the like on the hand of a user can be avoided.

5. In the shell structure provided by the invention, the bottom cover is provided with a fixing through hole in a penetrating manner, and the bottoms of the first holding part and/or the second holding part are/is correspondingly provided with the screw columns.

Through foretell setting mode for structures such as screw hole or screw set up in the below of whole antiseptic solution machine, and then play the effect of hiding the screw hole, make the complete machine have certain pleasing to the eye degree.

6. The disinfectant liquid manufacturing machine provided by the invention has the advantages that the overall layout of the disinfectant liquid manufacturing machine structure and the arrangement of the assembly and combination structure effectively accelerate the assembly efficiency, improve the assembly reliability, and simultaneously meet the requirements of attractive appearance and better handheld use experience of products.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a disinfectant manufacturing machine according to the present invention;

FIG. 2 is a schematic view of a disassembled state of the disinfectant manufacturing machine according to the present invention;

FIG. 3 is a schematic view showing a disassembled state of the disinfectant liquid manufacturing machine according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view of FIG. 3 at B;

FIG. 6 is a front view of the handle of the present invention;

fig. 7 is a schematic view of a connecting structure of the cup cover and the shell.

Description of reference numerals:

10-a first shell, 11-a first screwing part, 12-a first holding part, 13-an inserting key, 14-an abutting part, 15-a first clamping part and 16-a first shell buckle;

20-a second shell, 21-a second screwing part, 22-a second holding part, 23-a second supporting part and 26-a second shell buckle;

31-nozzle cap, 32-decorative ring; 40-electrical appliance box, 41-display panel, 42-plug hole;

50-cup body, 51-cup cover, 511-cup cover fastener;

60-handle, 61-bottom cover, 611-fixing through hole, 62-finger pressing tongue, 63-holding part and 70-trigger.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example one

Referring to fig. 1 to 7, the present embodiment provides a housing structure, including:

a first housing 10;

a second housing 20;

the first shell 10 and the second shell 20 are symmetrically arranged and are buckled with each other; and

a first mounting member adapted to simultaneously connect the first housing 10 and the first end of the second housing 20;

a second mounting member adapted to simultaneously connect the second ends of the first and

second housings

10 and 20.

Preferably, the housing structure provided by the embodiment can be applied to devices needing to be assembled, such as a disinfectant manufacturing machine, a watering can, an electric heating liquid mosquito repellent incense device, and the like, and the following takes the disinfectant manufacturing machine as an example, and the housing structure provided by the embodiment is described in detail with reference to the accompanying drawings.

Specifically, the first mounting part includes a nozzle cover 31, a bottle cap, a plug cap and other structural forms, and the embodiment is described by taking the nozzle cover 31 as an example; the second mounting member includes a handle 60, a plug cover, a pull handle, etc., and the present embodiment is described by taking the handle 60 as an example.

Preferably, the casing part of antiseptic solution making machine bisects into two halves along the central line, forms first casing 10 and second casing 20, first casing 10 with second casing 20 symmetry sets up, and pass through the lock mode each other and connect, form wholly under the lock state to form the cavity in inside, conveniently place other structures.

Both ends of the first housing 10 and/or the second housing 20 in the length direction are defined as a first end and a second end, respectively, and specifically, a portion where the nozzle cover 31 is connected is defined as a first end, and a portion where the handle 60 is connected is defined as a second end.

The first end of the first shell 10 and the first end of the second shell 20 are formed with a nozzle, and the nozzle cover 31 is mounted on the nozzle, so that the spraying mode of the nozzle can be conveniently adjusted. Preferably, the nozzle cover 31 serves to fix the first housing 10 and the second housing 20, and to perform a spraying function, and has an aesthetic appearance.

A holding part is formed at the second ends of the first casing 10 and the second casing 20, and the disinfectant manufacturing machine can be lifted up through the holding part, so that the disinfectant manufacturing machine is convenient to carry; the handle 60 is sleeved on the outer side of the holding part to form a sheath structure, so that the handle is convenient to hold.

For convenience of description, the structure of the first housing 10 and the second housing 20 in the fastened state is referred to as a housing assembly.

The shell structure that this embodiment provided, through inciting somebody to action first casing 10 with second casing 20 symmetry sets up, and is convenient first casing 10 with second casing 20 internally mounted electrical apparatus box to under the lock state, form a whole, and carry out locking connection with handle 60 through the nozzle lid 31 that sets up at both ends respectively, thereby lock casing assembly's first end and second end fixedly, prevent the pine and take off, and only through the cooperation between each structure, can realize shell structure's assembly, simplify the assembling process, reduce the use of connecting pieces such as screw, improve assembly efficiency, less maloperation.

Specifically, be provided with first joint portion 15 on the first casing 10, correspond on the second casing 20 and be provided with second joint portion, second joint portion is not shown in the figure, first joint portion 15 with second joint portion cooperation is connected. Through first joint portion 15 with the connection of second joint portion realizes the assembly of casing subassembly of antiseptic solution machine, first joint portion 15 with second joint portion fastens at casing subassembly complex edge, and the guarantee casing subassembly cooperation is closely firm and the gap is little.

Preferably, the first clamping portion 15 and the second clamping portion may have a plurality of structural forms, which at least include: the form of a buckle and a clamping groove, the form of inserting a shaft and a shaft hole and the like.

Preferably, the first clamping portion 15 and the second clamping portion are arranged at equal intervals on the matching edges of the first shell 10 and the second shell 20, and the connecting positions can also be reasonably arranged according to the overall strength. Through the cooperation installation form that adopts first joint portion 15 and second joint portion, can ensure complex precision and reliability, improve structural strength, need not additional accessories such as screw simultaneously, reduce the error rate, improve assembly efficiency greatly.

Specifically, a first end of the first housing 10 is provided with a first screwing portion 11, and a first end of the second housing 20 is correspondingly provided with a second screwing portion 21;

the nozzle cover 31 is connected to both the first screw portion 11 and the second screw portion 21.

Since the first casing 10 and the second casing 20 are formed by dividing the casing into two halves along the center line, the corresponding first screwing part 11 and the second screwing part 21 are also in the form of two halves respectively and form a whole after being spliced.

The specific connection form of the nozzle cap 31 to the first screwing part 11 and the second screwing part 21 can be various, such as spline plug connection, screw connection, snap connection, etc., and the present embodiment is described in detail by taking screw connection as an example.

Specifically, the outer surfaces of the first screwing portion 11 and the second screwing portion 21 are both provided with a thread structure, and in a splicing state, the first screwing portion 11 and the second screwing portion 21 are connected with the corresponding inner threads on the nozzle cover 31 in a screwing manner.

Preferably, the first screwing part 11 and the second screwing part 21 are connected with the nozzle cover 31 together in a threaded manner, an internal thread is arranged inside the nozzle cover 31, half threads are respectively arranged outside the first screwing part 11 and the second screwing part 21, and a complete external thread is formed after the shell assembly is spliced. The nozzle cover 31 is assembled by screwing through threads, so that not only is the assembly of the nozzle cover 31 and the first end of the shell assembly realized, but also the first shell 10 and the second shell 20 are locked together, and the strength of the machine body is enhanced.

Preferably, the decoration ring 32 can be further arranged in the middle of the assembly of the nozzle cover 31 and the housing assembly, so that the decoration ring 32 is effectively clamped and fixed between the nozzle cover 31 and the housing assembly in the process of screwing the nozzle cover 31 and the housing assembly, and the fixing structure of the decoration ring 32 is omitted, so that the structure of parts is simplified.

Further, the nozzle cover 31 is screwed through threads, the function of adjusting the atomizing degree of spraying can be realized after the nozzle and the nozzle cover are assembled, and the size of spraying particles and the spraying distance can be changed by changing the screwing distance.

The casing structure provided by the embodiment is connected with the first screwing part 11 and the second screwing part 21 through the nozzle cover 31, and realizes multiple effects of fixing the nozzle cover 31, locking the nozzle cover 31 to the first casing 10 and the second casing 20, fixing the nozzle cover 31 to the decorative ring 32 and adjusting the spraying effect by adopting a threaded connection mode.

Specifically, the handle 60 is of an integrally formed structure, and a cavity is formed at least partially through the handle along the length direction.

Specifically, a first holding portion 12 is disposed at a second end of the first casing 10, and a second holding portion 22 is correspondingly disposed at a second end of the second casing 20;

the cavity of the handle 60 is simultaneously sleeved outside the first holding part 12 and the second holding part 22.

Preferably, the handle 60 is integrally formed by injection molding.

Since the first casing 10 and the second casing 20 are formed by dividing the casings into two halves along the center line, the corresponding first holding portion 12 and the second holding portion 22 are also formed in two halves and are formed into a whole after being split. For the sake of simplicity, the structure in which the first grip portion 12 and the second grip portion 22 are combined is referred to as a grip portion.

The handle 60 is engaged with the first holding portion 12 and the second holding portion 22 in a sleeved manner, so that the first holding portion 12 and the second holding portion 22 are not separated by force during use, and good wrapping can be performed. Meanwhile, the whole handle 60 is in a cylindrical structure at the position contacting with the hand, and is preferably manufactured by integral molding, and the hand-held part is seamless. The hand-held feeling is better, the gap caused by the split matching is avoided, and the hand-held feeling is good.

Preferably, the housing assembly is provided with a support portion, the support portion and the holding portion extend in the same direction and are adapted to be disposed outside the handle 60, and the support portion and the holding portion simultaneously clamp the handle 60. The support portion specifically includes a first support portion, not shown, disposed on the first housing 10, and a second support portion 23 disposed on the second housing 20.

Specifically, a bottom cover 61 is detachably disposed at the bottom of the handle 60, and the bottom cover 61 is adapted to be fixedly connected with the first holding portion 12 and/or the second holding portion 22 along the penetrating direction of the cavity.

Preferably, the cavity of the handle 60 is formed through both sides. The grip portion extends from a first side of the handle 60 and extends toward a second side. A bottom cover 61 is detachably disposed on a second side of the handle 60, that is, a bottom of the handle 60, and the bottom cover 61 is assembled with the bottom of the handle 60 and further fixedly connected with the first holding portion 12 and/or the second holding portion 22 through the bottom cover 61, and preferably the first holding portion 12 and the second holding portion 22 are simultaneously fixed, so that the bottom cover 61 can be fixed, the holding portions can be locked, and the handle 60 can be clamped between the bottom cover 61 and the holding portions, so that the handle 60 can be locked.

Specifically, a fixing through hole 611 is formed through the bottom cover 61, and a screw column is correspondingly disposed at the bottom of the first holding portion 12 and/or the second holding portion 22.

With reference to fig. 5, as a preferred implementation form, a fixing through hole 611 is penetratingly formed in the bottom cover 61; the fixing through hole 611 can be a screw hole or a pinning hole, in this embodiment, a screw hole is taken as an example, the fixing through hole 611 is suitable for passing a screw, the screw hole is rotatably assembled from bottom to top, and a screw counter bore is formed in the fixing through hole and can be used for placing a screw, correspondingly, a screw column is correspondingly formed at the bottom of the first holding part 12 and/or the second holding part 22, when the screw is locked with the holding part, the handle 60 is clamped in the middle and fastened, and therefore the assembling mode of the handle 60 without screw fixation is achieved. Further, the screw hole on the bottom cover 61 is arranged at the lower hiding position of the machine body and is provided with a countersunk hole hiding screw head, so that the self-hiding effect of the whole machine screw is realized.

As a modification, the bottom cover 61 may further be provided with an insertion hole or an insertion key, and correspondingly, the first holding portion 12 and/or the second holding portion 22 is provided with an insertion key or an insertion hole at a position corresponding to the insertion hole or the insertion key, so as to realize the insertion connection between the bottom cover 61 and the holding portion.

Additionally, the bottom cover 61 is provided with a downward charging port to supply power to the whole machine, and the charging port can be hidden when the charging device is placed and sprayed.

Specifically, an electrical box 40 is arranged inside the first casing 10 and the second casing 20, and a plug hole 42 is arranged on the electrical box 40;

the first housing 10 and/or the second housing 20 are provided with an insertion key 13 corresponding to the insertion hole 42 along the fastening direction.

Be suitable for installation mainboard and display panel on the electrical apparatus box 40, electrical apparatus box 40 assembly fixation in first casing 10 with between the second casing 20, for the location accuracy and the convenient assembling of guaranteeing the electrical apparatus box, through be provided with spliced eye 42 on the electrical apparatus box 40 to correspond on the casing subassembly spliced eye 42 is provided with plug key 13, thereby realizes the assembly of electrical apparatus box 40 and casing subassembly, can ensure that the position of electrical apparatus box on the casing subassembly is accurate, also can realize the prepositioning function in the assembling process. The plug-in key 13 is preferably cylindrical in shape.

Specifically, the method further comprises the following steps: and a display panel 41, wherein the display panel 41 at least partially covers the electrical box 40, and an edge of the display panel 41 in the width direction is connected to the abutting portion 14 formed on the first casing 10 and/or the second casing 20 in an abutting manner.

Preferably, the display panel 41 is electrically connected to the electrical box 40, and the display panel 41 is adapted to display information such as electric quantity, liquid level, and the like. Preferably, the display panel 41 is disposed right above the housing assembly, and the rear half portion right above the housing assembly is close to the holding portion, so that the state of the display panel can be better observed, and the one-handed operation can be realized by controlling the distance between the display panel and the handle.

Preferably, the housing assembly has an opening position for placing the display panel 41, and an abutting portion 14 is formed at an edge of the opening position, and an edge of the display panel 41 in the width direction abuts against and is connected to the abutting portion 14 formed on the first housing 10 and/or the second housing 20.

Preferably, the appearance around the display panel 41 is completely consistent with the appearance of the opening of the shell assembly, an inclined conical surface is formed on the opening, the conical surface structure is opposite to the display panel 41 which is completely surrounded, the display panel 41 is conveniently clamped inside the shell assembly, and the assembly gap is reduced in appearance. Preferably, the opening and the display panel 41 are both designed to be waist-shaped, so that the positioning is accurate, and the phenomenon that the appearance is affected due to the large black seam existing between the display panel and the shell component is avoided.

Specifically, the housing structure further includes: a cup body 50;

the bowl 50 is connected to the first casing 10 and/or the second casing 20 by a lid 51.

Specifically, a housing fastener is arranged on the first housing 10 and/or the second housing 20, and a lid fastener 511 is correspondingly arranged on the lid 51;

the shell buckle is connected with the cup cover buckle 511 in a clamping manner.

As shown in fig. 7, the housing snap comprises: a first housing catch 16 disposed on the first housing 10 and a second housing catch 26 disposed on the second housing 20.

Preferably, the cup cover 51 is disposed at a position below the middle portion of the housing assembly.

The shell structure that this embodiment provided, through inciting somebody to action first casing 10 with second casing 20 symmetry sets up, and under the lock state, through bowl cover 51 carries out the joint with housing assembly, and on nozzle cover 31 and handle 60 carried out locking fixed basis to housing assembly's first end and second end, further fixed the middle part position of housing assembly, improved the firm degree of assembly, simplified bowl cover 51 and housing assembly's assembly complexity simultaneously, reduced the use of connecting pieces such as screw, improved assembly efficiency, less maloperation.

Preferably, casing assembly below is provided with bowl cover 51, bowl cover 51 with first casing 10 with second casing 20 is connected simultaneously, and the cooperation of control casing assembly the latter half guarantees can not the separation fracture in the use, and casing assembly also connects through bowl cover 51 simultaneously, holds up the weight of bowl cover and following cup 50.

Preferably, the connection between the cap 51 and the housing assembly may be made by threads, screws, snaps or a combination of various types. Glue or ultrasonic welding or the like may be used regardless of the detachment. The cup 50 is arranged below the cup cover 51, liquid is filled in the cup 50, disinfectant is produced in the cavity, and the space formed by the cup 50 and the cup cover 51 is a disinfectant producing position and a disinfectant storing space.

Specifically, an internal thread or an external thread is arranged on the cup cover 51, and an external thread or an internal thread which is mutually screwed with the internal thread or the external thread is correspondingly arranged on the cup body 50.

Preferably, the connection form of the cup cover 51 and the cup body 50 is preferably coarse threads, so that the connection strength can be increased, and the thread screwing operation time during matching can be reduced. The cup body space is ensured to be sealed, the structural strength is high, and the operation is convenient.

As a deformation, the cup cover 51 and the cup body 50 can be connected in a buckling mode, and can be buckled by rotating at a small angle.

Specifically, the handle 60 includes:

a grip portion 63, said grip portion 63 comprising a finger contact side and a thumb web contact side;

a finger-pressing tongue 62 disposed on a finger-contacting side of the holding portion 63 and adapted to divide the finger-contacting side into a first finger-placing area and a second finger-placing area;

the finger-pressure tongue 62 is adapted to abut at least one finger along the gravitational lower side.

Preferably, the handle 60 is further provided with a finger-pressing tongue 62, a trigger 70 for starting spraying is arranged above the finger-pressing tongue 62, the finger-pressing tongue 62 is arranged at a position close to the edge of the trigger 70,

the thumb tab 62 is adapted to divide the finger contact side into a first finger area and a second finger area; wherein, the first finger position area can accommodate the width distance between 1 finger and 2 fingers of a common adult; the second finger area can accommodate 3-4 fingers, typically 3 fingers, of an adult.

The finger pressing tongue 62 divides the fingers in a holding state into an index finger area for triggering the trigger 70 and holding the bearing area, so that the operation of pressing down and loosening the button by the index finger in the spraying process is not influenced by the weight of the whole machine, and the finger pressing tongue 62 effectively helps the rest 3 fingers to support the weight of the machine body without labor.

Example two

This embodiment provides a disinfectant manufacturing machine, including the housing structure as described in the first embodiment above.

The antiseptic solution manufacturing machine that this embodiment provided, through whole overall arrangement and the setting of assembly integrated configuration to the antiseptic solution manufacturing machine structure, effectively accelerated assembly efficiency, improved the assembly reliability, satisfied simultaneously that the product appearance is pleasing to the eye and handheld use experience better requirement.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A shell structure, comprising:

a first housing (10);

a second housing (20);

the first shell (10) and the second shell (20) are symmetrically arranged and are spliced with each other; and

a first mounting adapted to simultaneously connect the first housing (10) with a first end of the second housing (20);

a second mount adapted to simultaneously connect the first housing (10) with a second end of the second housing (20).

2. The shell structure of claim 1, wherein a first clamping portion (15) is arranged on the first shell (10), a second clamping portion is correspondingly arranged on the second shell (20), and the first clamping portion (15) is connected with the second clamping portion in a matching manner.

3. A casing structure according to claim 1, characterized in that the first mounting comprises a nozzle cover (31) and the second mounting comprises a handle (60).

4. The shell structure of claim 1, characterized in that a first end of the first shell (10) is provided with a first screwing part (11), and a first end of the second shell (20) is correspondingly provided with a second screwing part (21);

the first mounting piece is connected with the first screwing part (11) and the second screwing part (21) simultaneously.

5. The shell structure of claim 4, characterized in that the outer surfaces of the first screwing part (11) and the second screwing part (21) are provided with thread structures, and in a split state, the first screwing part (11) and the second screwing part (21) are screwed together with the corresponding internal threads on the first mounting piece.

6. The housing structure of claim 1, wherein the second mounting member is a one-piece structure having a cavity formed therethrough along a length thereof.

7. The housing structure according to claim 6, characterized in that the second end of the first housing (10) is provided with a first grip (12) and the second end of the second housing (20) is correspondingly provided with a second grip (22);

the cavity of the second mounting piece is sleeved outside the first holding part (12) and the second holding part (22) at the same time.

8. The housing structure according to claim 7, characterized in that the second mounting member is provided with a bottom cover (61) in a removable manner, the bottom cover (61) being adapted to be fixedly connected to the first holding portion (12) and/or the second holding portion (22) in a direction of penetration of the cavity.

9. The shell structure of claim 8, characterized in that a fixing through hole (611) is arranged on the bottom cover (61) in a penetrating manner, and a screw column is correspondingly arranged at the bottom of the first holding part (12) and/or the second holding part (22).

10. The shell structure of any one of claims 1 to 9, wherein an electrical box (40) is arranged inside the first shell (10) and the second shell (20), and a plug hole (42) is arranged on the electrical box (40);

the first shell (10) and/or the second shell (20) are/is provided with plug-in keys (13) corresponding to the plug-in holes (42) along the buckling direction.

11. The housing structure of claim 10, further comprising: the display panel (41) at least partially covers the electrical box (40), and the edge of the display panel (41) along the width direction is connected with the abutting part (14) formed on the first shell (10) and/or the second shell (20) in an abutting mode.

12. The shell structure of any one of claims 1-9, further comprising: a cup body (50);

the cup body (50) is connected with the first shell (10) and/or the second shell (20) through a cup cover (51).

13. The casing structure of claim 12, characterized in that the cup lid (51) is provided with an internal thread or an external thread, and the cup body (50) is correspondingly provided with an external thread or an internal thread which is mutually screwed with the internal thread or the external thread.

14. The housing structure of claim 13, wherein the first housing (10) and/or the second housing (20) are provided with housing fasteners, and the lid (51) is correspondingly provided with a lid fastener (511);

the shell buckle is connected with the cup cover buckle (511) in a clamping manner.

15. A housing structure according to claim 3, characterized in that said handle (60) comprises:

a grip portion (63), the grip portion (63) including a finger contact side and a tiger's mouth contact side;

a finger-pressure tongue (62) disposed on a finger-contact side of the grip portion (63) and adapted to divide the finger-contact side into a first finger-position area and a second finger-position area;

the finger-pressure tongue (62) is adapted to abut at least one finger along a lower side in the direction of gravity.

16. A disinfectant fluid maker comprising the housing structure of any one of claims 1 to 15.