Steam humidifying equipment

Abstract

The utility model discloses a steam humidifying device which comprises a steam generating main body, a cover assembly, a first driving locking part, a first locking matching part, a second driving locking part and a second locking matching part, a steam generating cavity is formed in the steam generating main body, and the cover assembly is movably and / or detachably arranged at the open end of the steam generating cavity. The first locking matching part is arranged on the steam generating body, the first driving locking part is movably arranged on the cover assembly so as to be selectively matched with the first locking matching part in a locking mode, the second locking matching part is arranged on the cover assembly, and the second driving locking part is movably arranged on the steam generating body so as to be selectively matched with the second locking matching part in a locking mode. By arranging the first locking matching part, the first driving locking part, the second locking matching part and the second driving locking part, double locking of the cover assembly and the steam generation body is achieved, a user is not prone to unlocking the double locking of the cover assembly and the steam generation body with one hand, and therefore the safety protection effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidifier technical field especially relates to a steam humidification equipment. BACKGROUND

[0002] The working principle of the steam humidifier is that water is heated to boiling point and then the water changes into steam to be sprayed out to improve the humidity of the external environment, in order to prevent the user from opening the upper cover of the steam humidifier by mistake and being scalded by the high-temperature steam in the steam humidifier, a locking structure is usually arranged on the steam humidifier.

[0003] In the related art, the unlocking of the locking structure is easy to operate, which cannot remind the user to open the upper cover carefully, and affects the use safety of the steam humidifier. SUMMARY

[0004] The utility model discloses at least one of the technical problems existing in the prior art. To this end, the utility model provides a steam humidification equipment, the cover assembly of the steam humidification equipment is not easy to unlock, so as to remind the user to open the cover assembly carefully.

[0005] According to the steam humidification equipment provided in the embodiment of the utility model, the first locking matching part and the first driving locking part and the second locking matching part and the second driving locking part are arranged, so that the double locking of the cover assembly and the steam generation main body is realized, the locking reliability of the cover assembly and the steam generation main body is improved, the first driving locking part is arranged on the cover assembly, the second driving locking part is arranged on the steam generation main body, the user is not easy to unlock the double locking of the cover assembly and the steam generation main body with one hand, so as to remind the user to open the cover assembly carefully, so as to play the role of safety protection, which is helpful to reduce the risk of the user being scalded by the high-temperature steam in the steam generation cavity.

[0006] According to the steam humidification equipment provided in the embodiment of the utility model, the first locking matching part and the first driving locking part and the second locking matching part and the second driving locking part are arranged, so that the double locking of the cover assembly and the steam generation main body is realized, the locking reliability of the cover assembly and the steam generation main body is improved, the first driving locking part is arranged on the cover assembly, the second driving locking part is arranged on the steam generation main body, the user is not easy to unlock the double locking of the cover assembly and the steam generation main body with one hand, so as to remind the user to open the cover assembly carefully, so as to play the role of safety protection, which is helpful to reduce the risk of the user being scalded by the high-temperature steam in the steam generation cavity.

[0007] According to some embodiments of the present application, the first driving locking part comprises a first trigger part, and the first trigger part is triggered to make the first driving locking part and the first locking matching part selectively lock and match; the second driving locking part comprises a second trigger part, and the second trigger part is triggered to make the second driving locking part and the second locking matching part selectively lock and match, and the movement mode of the first trigger part is different from the movement mode of the second trigger part.

[0008] According to some embodiments of the present application, the first trigger part is rotatable relative to the cover assembly, and the second trigger part is movable relative to the steam generation main body.

[0009] According to some embodiments of the present application, the first locking matching part is a clamping groove arranged on the steam generation main body; the first driving locking part comprises: a first lock catch, which is slidably arranged on the cover assembly to extend into or out of the clamping groove; and a first trigger part, which is rotatably arranged on the cover assembly and is used to drive the first lock catch to slide relative to the cover assembly.

[0010] According to some embodiments of the present application, the first trigger part is used to drive the first lock catch to move in a direction away from the clamping groove; the first driving locking part further comprises a first reset member, which is connected to the first lock catch and the cover assembly respectively to apply a first acting force to the first lock catch, and the first acting force makes the first lock catch have a tendency to move towards the clamping groove.

[0011] According to some embodiments of the present application, the cover assembly comprises an upper cover plate and a sealing cover, the upper cover plate is arranged on the top of the sealing cover, and the upper cover plate is formed with a mounting groove recessed towards the sealing cover, the mounting groove is used to mount the first trigger part, and the first trigger part is adapted to rotate in the mounting groove around a first axis.

[0012] According to some embodiments of the present application, an installation space is defined between the upper cover plate and the sealing cover, a support seat is arranged in the installation space, the support seat is used to support the first lock catch, the first lock catch is arranged opposite to the first trigger part in a first direction and is arranged opposite to the first locking matching part in a second direction, and the first direction is perpendicular to the second direction.

[0013] According to some embodiments of the present invention, the first trigger part includes: a pressing body, which is rotatably connected to the groove wall of the installation groove through a connecting shaft; a pressing part, which is arranged on a side of the pressing body close to the first lock buckle and extends in a direction close to the first lock buckle, and the pressing part is suitable for driving the first lock buckle to slide along the second direction when the pressing body rotates.

[0014] According to some embodiments of the present invention, the first lock buckle includes: a lock tongue, which is formed at one end of the first lock buckle close to the first locking fitting portion, and the lock tongue is suitable for extending into or out of the card slot; a press-fitting portion, which extends along the first direction toward the direction close to the first trigger portion and is used to engage with the press-fitting portion.

[0015] According to some embodiments of the present invention, the steam generating body includes: a barrel body, in which the steam generating chamber is formed; an upper shell, which is provided on the barrel body and located at the open end of the steam generating chamber, and is suitable for cooperating with the cover assembly, and the upper shell is provided with the second drive locking portion and the first locking matching portion.

[0016] According to some embodiments of the present invention, the second drive locking portion includes: a locking cover, which is arranged on the steam generating body and formed with a slide groove, and the locking cover is provided with a through hole connected to the slide groove; a second triggering portion, the second triggering portion is slidably matched with the slide groove, and the second triggering portion is provided with a second lock buckle, the second lock buckle passes through the through hole and extends in a direction close to the second locking matching portion, and the second lock buckle is suitable for selectively locking and matching with the second locking matching portion.

[0017] According to some embodiments of the present invention, the second triggering portion includes a locking bar and a protruding portion, the locking bar is formed into a long strip and is slidably disposed in the sliding groove, and the protruding portion is disposed on a side of the locking bar away from the second lock buckle.

[0018] According to some embodiments of the present invention, the second locking engagement portion is formed as a locking hook, and the locking hook can selectively engage with the second locking catch in a locking manner.

[0019] According to some embodiments of the present invention, the second drive locking portion also includes a second reset member, which is respectively connected to the locking bar and the groove wall of the sliding groove to apply a second force to the locking bar, and the second force makes the second lock buckle have a tendency to cooperate with the second locking matching portion.

[0020] According to some embodiments of the present application, the second locking matching part is formed with a guiding pressing surface, the second lock is formed with a guiding matching surface, the guiding pressing surface is suitable for pressing matching with the guiding matching surface to drive the second lock to move in the direction of disengaging from the second locking matching part, and the second reset member stores energy.

[0021] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings.

[0023] Figure 1 Structure diagram of the steam humidifying equipment Figure 1 , wherein the cover assembly closes the steam generating cavity;

[0024] Figure 2 Structure diagram of the steam humidifying equipment Figure 2 , wherein the cover assembly opens the steam generating cavity;

[0025] Figure 3 Exploded view of the steam humidifying equipment

[0026] Figure 4 Cross-sectional view of the first driving locking part and the first locking matching part of the steam humidifying equipment in locking matching

[0027] Figure 5 is Figure 4 Enlarged view of P in the middle

[0028] Figure 6 Cross-sectional view of the first driving locking part and the first locking matching part of the steam humidifying equipment in unlocking

[0029] Figure 7 is Figure 6 Enlarged view of Q in the middle

[0030] Figure 8 Schematic diagram of movement of the second driving locking part

[0031] Figure 9 Structure diagram of the steam humidifying equipment Figure 3 ;

[0032] Figure 10 isFigure 9 Cross-sectional view at R-R;

[0033] Figure 11 Structure diagram of the steam humidifying equipment Figure 4 ;

[0034] Figure 12 For Figure 11 Enlarged view at S-S;

[0035] Figure 13 Structure diagram of the upper shell Figure 1 ;

[0036] Figure 14 Structure diagram of the upper shell Figure 2 ;

[0037] Figure 15 Structure diagram of the sealing cover

[0038] Figure 16 Schematic diagram of the lock bar, the protruding part and the second lock catch Figure 1 ;

[0039] Figure 17 Schematic diagram of the lock bar, the protruding part and the second lock catch Figure 2 .

[0040] Reference signs:

[0041] The steam humidifying equipment 100,

[0042] The first locking matching part 101,

[0043] The first driving locking part 102, the first trigger part 1021, the pressing main body 10211, the connecting shaft 10212, the pressing part 10213, the driving protrusion 10214,

[0044] The first lock catch 1022, the lock tongue 10221, the pressing matching part 10222,

[0045] The first reset member 1023,

[0046] The second locking matching part 103, the guiding pressing surface 1031,

[0047] The second driving locking part 104,

[0048] The second trigger part 1041, the second lock catch 10411, the lock bar 10412, the protruding part 10413, the guiding matching surface 10414, the mounting protrusion 10415,

[0049] Lock cover 1042, sliding groove 1043, through hole 1044, second reset member 1045,

[0050] Steam generation main body 1, steam generation cavity 11, barrel main body 12, upper shell 13, mounting hole 131, cover assembly 2, mounting space 201, support seat 202,

[0051] Sealing cover 241, via hole 241a, support rib 241b, limiting portion 241c,

[0052] Upper cover plate 242, mounting groove 242a, cover body 2424. DETAILED DESCRIPTION

[0053] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for the purpose of explaining the present application, and should not be understood as limiting the present application.

[0054] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be understood as limiting the present application. In addition, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0055] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0056] The following refers to Figures 1-17 The steam humidifying device 100 according to the embodiments of the present application is described.

[0057] In combination Figure 1 And Figure 2According to the steam humidifying equipment 100, the cover assembly 2 can be movably and / or detachably arranged at the open end of the steam generating cavity 11 to open or close the steam generating cavity 11.

[0058] The steam generating cavity 11 is used for containing water, and the steam generating body 1 can heat and evaporate the water to generate steam, and the steam can be discharged from the steam humidifying equipment 100 to realize the humidifying function of the steam humidifying equipment 100.

[0059] Optionally, the cover assembly 2 is movably arranged at the open end of the steam generating cavity 11, for example, the cover assembly 2 can be rotatably connected with the steam generating body 1 through a hinge shaft, and the cover assembly 2 can be rotated relative to the steam generating body 1; or the cover assembly 2 is detachably arranged at the open end of the steam generating cavity 11, for example, the cover assembly 2 can be detachably connected with the steam generating body 1 through a threaded connecting piece, or the cover assembly 2 is movably and detachably connected with the steam generating body 1, so that the steam generating cavity 11 can be selectively opened or closed according to actual use requirements.

[0060] It can be understood that the arrangement mode of the cover assembly 2 at the open end of the steam generating cavity 11 can be determined according to production requirements, which is not limited here, as long as the cover assembly 2 can selectively open or close the steam generating cavity 11.

[0061] In combination Figures 1-4 The steam humidifying equipment 100 further comprises a first locking matching part 101, a first driving locking part 102, a second locking matching part 103 and a second driving locking part 104, the first locking matching part 101 is arranged on the steam generating body 1, the first driving locking part 102 is movably arranged on the cover assembly 2 to selectively lock with the first locking matching part 101, the second locking matching part 103 is arranged on the cover assembly 2, and the second driving locking part 104 is movably arranged on the steam generating body 1 to selectively lock with the second locking matching part 103.

[0062] In combination Figure 4 and Figure 5 and Figure 9 and Figure 10 When the cover assembly 2 closes the steam generating cavity 11, the first driving locking part 102 can lock with the first locking matching part 101, and the second driving locking part 104 can lock with the second locking matching part 103, so as to realize the double locking of the cover assembly 2 and the steam generating body 1, which is beneficial to improve the locking reliability of the cover assembly 2 and the steam generating body 1.

[0063] combined Figure 6 and Figure 7 and Figure 11 and Figure 12 When the user needs to open the steam generation cavity 11, the first driving locking part 102 and the second driving locking part 104 need to be driven at the same time to release the locking cooperation between the first driving locking part 102 and the first locking cooperation part 101 and the locking cooperation between the second driving locking part 104 and the second locking cooperation part 103. Since the first driving locking part 102 is arranged on the cover assembly 2 and the second driving locking part 104 is arranged on the steam generation main body 1, it can be understood that the distance between the first driving locking part 102 and the second driving locking part 104 is large, and the user is not easy to release the locking cooperation between the first driving locking part 102 and the first locking cooperation part 101 and the locking cooperation between the second driving locking part 104 and the second locking cooperation part 103 with one hand, so as to remind the user to open the cover assembly 2 carefully, thereby playing a safety protection role and being beneficial to reducing the risk of the user being scalded by high-temperature steam in the steam generation cavity 11.

[0064] In the related art, a safety lock and a cover opening lock are arranged on the steam humidifier to realize double unlocking of the steam humidifier. However, the safety lock and the cover opening lock are arranged on the same component of the steam humidifier and are convenient to unlock, and cannot play a role in reminding the user to open the cover carefully, thereby affecting the use safety of the steam humidifier.

[0065] According to the steam humidification equipment 100 in the embodiment of the utility model, the first locking cooperation part 101 and the first driving locking part 102 and the second locking cooperation part 103 and the second driving locking part 104 are arranged to realize double locking of the cover assembly 2 and the steam generation main body 1, improve the locking reliability of the cover assembly 2 and the steam generation main body 1, and the first driving locking part 102 is arranged on the cover assembly 2 and the second driving locking part 104 is arranged on the steam generation main body 1, so that the user is not easy to release the double locking of the cover assembly 2 and the steam generation main body 1 with one hand, thereby reminding the user to open the cover assembly 2 carefully, thereby playing a safety protection role and being beneficial to reducing the risk of the user being scalded by high-temperature steam in the steam generation cavity 11.

[0066] combined Figures 4-7 In some embodiments of the utility model, the first driving locking part 102 comprises a first trigger part 1021, and the first driving locking part 102 and the first locking cooperation part 101 are selectively locked and cooperated when the first trigger part 1021 is triggered.

[0067] Exemplarily, the first trigger portion 1021 has a first position and a second position, when the first trigger portion 1021 is at the first position, the first driving locking portion 102 is in a state of locking cooperation with the first locking cooperation portion 101, when the first trigger portion 1021 is at the second position, the first driving locking portion 102 is in a state of releasing locking with the first locking cooperation portion 101, by triggering the first trigger portion 1021 to make the first trigger portion 1021 move between the first position and the second position, so that the first driving locking portion 102 can be selectively locked with the first locking cooperation portion 101.

[0068] In combination Figures 8-12 The second driving locking portion 104 comprises a second trigger portion 1041, when the second trigger portion 1041 is triggered, the second driving locking portion 104 can be selectively locked with the second locking cooperation portion 103.

[0069] Exemplarily, the second trigger portion 1041 has a third position and a fourth position, when the second trigger portion 1041 is at the third position, the second driving locking portion 104 is in a state of locking cooperation with the second locking cooperation portion 103, when the second trigger portion 1041 is at the fourth position, the second driving locking portion 104 is in a state of releasing locking with the second locking cooperation portion 103, by triggering the second trigger portion 1041 to make the second trigger portion 1041 move between the third position and the fourth position, so that the second driving locking portion 104 can be selectively locked with the second locking cooperation portion 103.

[0070] The movement mode of the first trigger portion 1021 is different from the movement mode of the second trigger portion 1041, for example, the movement mode of the first trigger portion 1021 can be rotation, and the movement mode of the second trigger portion 1041 can be sliding, so as to further remind the user to open the cover assembly 2 carefully, and to reduce the risk of the user being scalded by the high-temperature steam in the steam generating cavity 11.

[0071] It can be understood that the movement mode of the first trigger portion 1021 and the second trigger portion 1041 can be determined according to actual production requirements, which is not limited here.

[0072] In combination Figure 6 And Figure 8 In some embodiments of the utility model, the first trigger portion 1021 is rotatable relative to the cover assembly 2, and the second trigger portion 1041 is movable relative to the steam generating main body 1, so as to realize different movement modes of the first trigger portion 1021 and the second trigger portion 1041, thereby further reminding the user to open the cover assembly 2 carefully, and reducing the risk of opening the cover assembly 2 due to the user's mistake, thereby improving the use safety of the steam humidifying equipment 100.

[0073] In combinationFigures 3-7 In some embodiments of the utility model, first locking cooperation part 101 is set up in steam generation main part 1's clamping groove, first drive locking part 102 includes: first lock 1022 and first trigger part 1021, first lock 1022 is slidably arranged in cover assembly 2 to extend into or extend out of clamping groove, first trigger part 1021 is rotatably arranged in cover assembly 2, and first trigger part 1021 is used to drive first lock 1022 relative sliding of cover assembly 2.

[0074] Exemplarily, first trigger part 1021 can rotate between first position and second position, in the process that first trigger part 1021 rotates to first position, first trigger part 1021 can drive first lock 1022 to slide to the direction of clamping groove, and the side of clamping groove towards first lock 1022 is open, when first trigger part 1021 rotates to first position, first trigger part 1021 drives first lock 1022 to extend into clamping groove, and clamping groove can be positioned to first lock 1022 in first direction, to realize the locking cooperation of first drive locking part 102 and first locking cooperation part 101, thereby locking cover assembly 2 and steam generation main part 1.

[0075] In the process that first trigger part 1021 rotates to second position, first trigger part 1021 can drive first lock 1022 to slide to the direction away from clamping groove, when first trigger part 1021 rotates to second position, first lock 1022 is separated from clamping groove, to realize the locking state of first drive locking part 102 and first locking cooperation part 101.

[0076] In combination Figure 6 And Figure 7 In some embodiments of the utility model, first trigger part 1021 is used to drive first lock 1022 to move to the direction away from clamping groove, that is, the user can make first lock 1022 separate from clamping groove by triggering first trigger part 1021, to remove the state that first drive locking part 102 and clamping groove lock cooperation.

[0077] In combination Figures 3-7 First drive locking part 102 further includes first reset piece 1023, and first reset piece 1023 is connected with first lock 1022 and cover assembly 2 respectively to be used to exert first action on first lock 1022, and first action makes first lock 1022 have the tendency of moving towards clamping groove.

[0078] The first reset member 1023 is supported between the first lock catch 1022 and the cover assembly 2. During the process that the first trigger portion 1021 drives the first lock catch 1022 to move in the direction away from the clamping groove, the first lock catch 1022 gradually compresses the first reset member 1023, and at this time, the elastic force generated by the first reset member 1023 is the first acting force, which is applied to the first lock catch 1022. When the first trigger portion 1021 is released, the external force applied to the first reset member 1023 by the first lock catch 1022 disappears, and at this time, the first acting force can drive the first lock catch 1022 to move towards the clamping groove, so as to reset the first lock catch 1022, and the first lock catch 1022 can be locked and matched with the clamping groove.

[0079] By arranging the first reset member 1023, the user does not need to manually drive the first driving locking portion 102 to reset, which is beneficial to improve the locking convenience of the first driving locking portion 102 and the first locking matching portion 101, thereby improving the user's experience.

[0080] In combination Figure 3 and Figure 6 In some embodiments of the utility model, the cover assembly 2 includes an upper cover plate 242 and a sealing cover 241, the upper cover plate 242 is arranged on the top of the sealing cover 241, and the upper cover plate 242 is formed with a mounting groove 242a recessed towards the sealing cover 241, and the mounting groove 242a is used for mounting the first trigger portion 1021.

[0081] By arranging the mounting groove 242a on the upper cover plate 242, the installation of the first trigger portion 1021 is facilitated, and the side surface of the upper cover plate 242 away from the sealing cover 241 is formed as part of the outer surface of the steam humidifying equipment 100. By arranging the first trigger portion 1021 on the upper cover plate 242, the user can trigger the first trigger portion 1021, and by mounting the first trigger portion 1021 in the mounting groove 242a, the appearance consistency of the upper cover plate 242 is guaranteed, thereby improving the aesthetic appearance of the upper cover plate 242.

[0082] The first trigger portion 1021 is adapted to rotate in the mounting groove 242a around the first axis. When the first trigger portion 1021 is triggered and rotates in the mounting groove 242a, the first trigger portion 1021 can drive the first lock catch 1022 to move in the direction away from the clamping groove, so as to release the state that the first driving locking portion 102 is locked and matched with the first locking matching portion 101.

[0083] In combination Figures 3-5In some embodiments of the utility model, the upper cover plate 242 and the sealing cover 241 define an installation space 201, the support seat 202 is arranged in the installation space 201, the support seat 202 is used for supporting the first lock catch 1022, the first lock catch 1022 is arranged opposite the first trigger part 1021 in the first direction, and is arranged opposite the first locking matching part 101 in the second direction, wherein the first direction is perpendicular to the second direction.

[0084] It should be noted that the "first direction" can be understood as the height direction of the steam humidifying equipment 100, and the "second direction" can be understood as the front-back direction of the steam humidifying equipment 100, and the specific direction is shown in Figure 4 and Figure 5 .

[0085] By defining the installation space 201 between the upper cover plate 242 and the sealing cover 241, the support seat 202 and the first lock catch 1022 are arranged in the installation space 201, which is beneficial to improve the integration of the cover assembly 2, the support seat 202 can support the first lock catch 1022, so as to facilitate the cooperation of the first lock catch 1022 and the first trigger part 1021 arranged opposite in the first direction, thereby facilitating the first trigger part 1021 to drive the first lock catch 1022 to slide in the installation space 201.

[0086] Meanwhile, in combination with Figures 3-5 , the first lock catch 1022 and the first locking matching part 101 are arranged opposite in the second direction, so as to facilitate the locking cooperation of the first lock catch 1022 and the first locking matching part 101.

[0087] In combination with Figure 7 and Figure 15 , in some embodiments of the utility model, the sealing cover 241 is further provided with a limiting part 241c, the limiting part 241c is limited in cooperation with the first lock catch 1022 on the side away from the support seat 202, so as to prevent the first lock catch 1022 from shaking along the first direction, which is beneficial to improve the stability of the first lock catch 1022 and reduce the failure of the cooperation of the first drive locking part 102 and the first locking matching part 101 due to the inability of the first lock catch 1022 to be opposite to the first locking matching part 101.

[0088] In combination with Figures 4-7 , in some embodiments of the utility model, the first trigger part 1021 comprises a pressing main body 10211, the pressing main body 10211 is rotatably connected with the groove wall of the installation groove 242a through a connecting shaft 10212, the central axis of the connecting shaft 10212 is the first axis, and the connecting shaft 10212 is rotatably connected with the groove wall of the installation groove 242a, so that the pressing main body 10211 can rotate in the installation groove 242a around the first axis.

[0089] In combination Figures 4-7 The first trigger portion 1021 further comprises a pressing portion 10213, which is arranged on the side of the pressing body 10211 close to the first lock 1022 and extends towards the first lock 1022. The pressing portion 10213 is adapted to drive the first lock 1022 to slide in the second direction when the pressing body 10211 rotates.

[0090] The pressing portion 10213 extends from the pressing body 10211 towards the installation space 201. An end of the pressing portion 10213 away from the pressing body 10211 penetrates through the bottom wall of the installation slot 242a and extends into the installation space 201, so that the pressing portion 10213 cooperates with the first lock 1022 arranged in the installation space 201. When the user drives the pressing body 10211 to rotate, the pressing body 10211 can drive the pressing portion 10213 to rotate around the first axis, and the pressing portion 10213 can drive the first lock 1022 to slide in the second direction away from the first locking portion 101, so as to release the locking state of the first driving locking portion 102 and the first locking portion 101.

[0091] In combination Figure 4 And Figure 5 In some embodiments of the present application, the side of the pressing body 10211 away from the pressing portion 10213 is provided with a driving protrusion 10214, which protrudes from the pressing body 10211 away from the pressing portion 10213. When the user presses and drives the pressing body 10211 to rotate around the first axis, the driving protrusion 10214 can play a role in preventing the finger from slipping, reducing the risk of the finger slipping off the pressing body, thereby facilitating the effectiveness of driving.

[0092] In combination Figures 4-7 In some embodiments of the present application, the first lock 1022 comprises a lock tongue 10221 and a pressing cooperation portion 10222. The lock tongue 10221 is formed at one end of the first lock 1022 close to the first locking portion 101, and is adapted to extend into or out of the clamping slot. The pressing cooperation portion 10222 extends in the first direction towards the first trigger portion 1021, and is adapted to abut with the pressing portion 10213.

[0093] When the pressing body 10211 is rotated around the first axis, the pressing body 10211 drives the pressing part 10213 to rotate around the first axis, and the pressing part 10213 can be in abutting cooperation with the pressing cooperation part 10222 in the second direction, so that the pressing part 10213 can drive the pressing cooperation part 10222 to move in the second direction away from the first locking cooperation part 101, and the locking tongue 10221 can be extended from the first locking cooperation part 101 to release the state of the first driving locking part 102 and the first locking cooperation part 101.

[0094] When the pressing body 10211 is released, the first action force generated by the first reset part 1023 drives the first lock 1022 to move in the second direction to the first locking cooperation part 101, and the locking tongue 10221 can be extended into the first locking cooperation part 101, and the pressing cooperation part 10222 can drive the pressing part 10213 to rotate reversely around the first axis, and the pressing part 10213 drives the pressing body 10211 to rotate reversely around the first axis, so as to reset the pressing body 10211.

[0095] It should be noted that when the first driving locking part 102 releases the locking state with the first locking cooperation part 101, the first trigger part 1021 can rotate clockwise around the first axis, and the above-mentioned "reverse" refers to the counterclockwise rotation direction of the first trigger part 1021 around the first axis.

[0096] In combination with Figure 2 , Figure 3 and Figure 13 , in some embodiments of the utility model, the steam generation main body 1 includes: the barrel main body 12 and the upper shell 13, the steam generation cavity 11 is formed in the barrel main body 12, the upper shell 13 is arranged in the barrel main body 12 and is located at the open end of the steam generation cavity 11, and is suitable for cooperating with the cover assembly 2, the upper shell 13 is provided with the second driving locking part 104 and the first locking cooperation part 101.

[0097] The barrel main body 12 is formed with the steam generation cavity 11 extending along the first direction, and the upper end of the steam generation cavity 11 is open, and the upper shell 13 is arranged at the upper end of the barrel main body 12, in combination with Figure 4 and Figure 5 , the upper shell 13 is arranged around the sealing cover 241, the first locking cooperation part 101 (i.e. the clamping groove) is formed on the upper shell 13, the clamping groove is open to the side of the sealing cover 241, and the sealing cover 241 is formed with the through hole 241a penetrating the sealing cover 241 in the second direction, the through hole 241a is arranged opposite to the clamping groove in the second direction, and the first lock 1022 can be extended from the sealing cover 241 and into the clamping groove through the through hole 241a, so that the cover assembly 2 can be in locking cooperation with the steam generation main body 1.

[0098] The second driving locking portion 104 is arranged on the upper shell 13, and the second driving locking portion 104 can be locked and matched with the second locking matching portion 103 arranged on the cover assembly 2 to realize double locking of the cover assembly 2 and the steam generation main body 1.

[0099] Since the cover assembly 2 and the upper shell 13 are both arranged at the open end of the steam generation cavity 11, by arranging the second driving locking portion 104 and the first locking matching portion 101 on the upper shell 13, the locking convenience of the cover assembly 2 and the steam generation main body 1 can be improved, and the locking difficulty can be reduced.

[0100] With reference to Figure 3 In some embodiments of the utility model, the sealing cover 241 is further provided with a supporting rib 241b, the supporting rib 241b is located in the through hole 241a, and the supporting rib 241b extends upward from the bottom wall of the through hole 241a along the first direction. The supporting rib 241b can support one end of the first lock 1022 close to the first locking matching portion 101 in the first direction, which can improve the stability of the first lock 1022 and prevent the first lock 1022 from deviating in the first direction and failing to cooperate with the first locking matching portion 101.

[0101] As shown in Figure 3 In some embodiments of the utility model, the second driving locking portion 104 includes a lock cover 1042 and a second trigger portion 1041. The lock cover 1042 is arranged on the steam generation main body 1 and is formed with a sliding groove 1043. The lock cover 1042 is provided with a through hole 1044 in communication with the sliding groove 1043. The second trigger portion 1041 is slidably matched with the sliding groove 1043. The second trigger portion 1041 is provided with a second lock 10411. The second lock 10411 passes through the through hole 1044 and extends towards the second locking matching portion 103. The second lock 10411 is adapted to selectively lock and match with the second locking matching portion 103.

[0102] Specifically, the steam generation main body 1 includes an upper shell 13 and a barrel main body 12. The lock cover 1042 can be arranged on the upper shell 13. The side, opposite to the second trigger portion 1041, of the lock cover 1042 is formed with a sliding groove 1043. The sliding groove 1043 is open towards the side of the second trigger portion 1041. The second trigger portion 1041 is slidably arranged in the sliding groove 1043.

[0103] Further combined Figures 9-12The second locking fitting part 103 is formed on the sealing cover 241, the second lock catch 10411 extends towards the sealing cover 241, and the second lock catch 10411 can pass through the through hole 1044 to facilitate the locking cooperation between the second lock catch 10411 and the second locking fitting part 103, and the second lock catch 10411 can slide in the second direction in the through hole 1044, and the second lock catch 10411 can slide in the through hole 1044 when the second trigger part 1041 slides in the sliding groove 1043, so that the second lock catch 10411 can selectively lock with the second locking fitting part 103.

[0104] In combination with Figure 3 , Figure 14 , Figure 16 and Figure 17 , in some embodiments of the utility model, the second trigger part 1041 includes a lock strip 10412 and a protruding part 10413, the lock strip 10412 is formed in a long strip shape and is slidably arranged in the sliding groove 1043, and the protruding part 10413 is arranged on the side of the lock strip 10412 away from the second lock catch 10411.

[0105] The lock strip 10412 is used to provide mounting positions for the protruding part 10413 and the second lock catch 10411, and the lock strip 10412 is formed in a long strip shape to ensure that the lock strip 10412 has sufficient arrangement space for arranging the protruding part 10413 and the second lock catch 10411.

[0106] The second lock catch 10411 is arranged on the side of the lock strip 10412 close to the sealing cover 241 to facilitate the locking cooperation between the second lock catch 10411 and the second locking fitting part 103, and the protruding part 10413 is arranged on the side of the lock strip 10412 away from the sealing cover 241, so that the user can drive the lock strip 10412 to slide in the sliding groove 1043 through the protruding part 10413, and the lock strip 10412 can drive the second lock catch 10411 to slide in the through hole 1044 when the lock strip 10412 slides in the sliding groove 1043, so that the second lock catch 10411 can selectively lock with the second locking fitting part 103.

[0107] In combination with Figure 3 , Figure 8 , Figure 14 , Figure 16 and Figure 17In some embodiments of the utility model, lock cover 1042 and lock strip 10412 are arranged on one side of upper shell 13 close to sealing cover 241, and mounting hole 131 extending along the second direction is formed on upper shell 13, the protruding part 10413 can be arranged in mounting hole 131, and the protruding part 10413 can slide along the second direction in mounting hole 131, the protruding part 10413 can drive second lock catch 10411 to slide through lock strip 10412 when sliding in mounting hole 131, so that second lock catch 10411 can selectively lock with second locking matching part 103.

[0108] By arranging lock cover 1042 and lock strip 10412 on one side of upper shell 13 close to sealing cover 241, second lock catch 10411 and second locking matching part 103 are facilitated to lock, and upper shell 13 can shield lock strip 10412 and lock cover 1042, which is conducive to improving the appearance of steam humidifying equipment 100, and the protruding part 10413 can be arranged in mounting hole 131, which is convenient for user to drive the protruding part 10214 to move, that is, it is conducive to improving the operation convenience of user.

[0109] In combination with Figure 3 、 Figure 10 and Figure 15 , in some embodiments of the utility model, second locking matching part 103 is formed as a lock hook, and the lock hook can selectively lock with second lock catch 10411.

[0110] When second drive locking part 104 and second locking matching part 103 are locked, the lock hook is hooked on the lower end of second lock catch 10411, and second lock catch 10411 can limit the lock hook in the first direction to prevent the lock hook from moving upward, that is, second lock catch 10411 can limit cover assembly 2 through the lock hook, so as to realize the locking of steam generation main body 1 and cover assembly 2, when the locking of second drive locking part 104 and second locking matching part 103 is released, the lock hook is separated from second lock catch 10411, at this time, cover assembly 2 can move relative to steam generation main body 1, and cover assembly 2 can open steam generation cavity 11.

[0111] In combination with Figure 3 、 Figure 16 and Figure 17 , second drive locking part 104 further comprises second reset member 1045, second reset member 1045 is connected with the groove wall of slide groove 1043 and lock strip 10412 respectively to exert second force on lock strip 10412, and the second force makes second lock catch 10411 have the tendency to cooperate with second locking matching part 103.

[0112] Specifically, the locking strip 10412 is provided with a mounting protrusion 10415 extending in the second direction, the mounting protrusion 10415 is used for mounting the second reset member 1045, and the second reset member 1045 can be supported between the locking strip 10412 and the groove wall of the sliding groove 1043 in the second direction. During the process that the user drives the protrusion 10214 part to move in the second direction to release the second locking catch 10411 from the second locking state with the second locking and cooperating part 103, the locking strip 10412 compresses the second reset member 1045, and the second reset member 1045 generates the second action force applied to the locking strip 10412.

[0113] When the protrusion 10413 is released, the external force of the protrusion 10413 acting on the second reset member 1045 through the locking strip 10412 disappears, at this time, the second action force can drive the second locking catch 10411 to reset and lock with the second locking and cooperating part 103.

[0114] By arranging the second reset member 1045, the user does not need to manually drive the second driving and locking part 104 to reset, which is beneficial to improve the locking convenience of the second driving and locking part 104 and the second locking and cooperating part 103, thereby improving the user's experience.

[0115] It should be noted that the first reset member 1023 and the second reset member 1045 can be configured as springs.

[0116] In combination Figure 10 and Figure 12 In some embodiments of the utility model, the second locking and cooperating part 103 is formed with a guiding and pressing surface 1031, the second locking catch 10411 is formed with a guiding and cooperating surface 10414, the guiding and pressing surface 1031 is suitable for pressing and cooperating with the guiding and cooperating surface 10414 to drive the second locking catch 10411 to move in the direction of separating from the second locking and cooperating part 103, and the second reset member 1045 stores energy.

[0117] The lower end surface of the second locking and cooperating part 103 is formed with a guiding and pressing surface 1031, the upper end surface of the second locking catch 10411 is formed with a guiding and cooperating surface 10414, in the direction that the second driving and locking part 104 moves to release the locking state with the second locking and cooperating part 103, the distance between the guiding and pressing surface 1031 and the upper end surface of the second locking and cooperating part 103 gradually decreases, and the distance between the guiding and cooperating surface 10414 and the lower end surface of the second locking catch 10411 gradually decreases.

[0118] Before the cover assembly 2 closes the steam generating cavity 11, the second reset member 1045 has already made the second lock catch 10411 reset under the driving of the second action force. During the process of closing the steam generating cavity 11, the guiding pressure surface 1031 can stop cooperating with the guiding cooperation surface 10414 to drive the second lock catch 10411 to move in the direction of separating from the second locking cooperation part 103, so that the second lock catch 10411 can avoid the second locking cooperation part 103 to prevent the second lock catch 10411 from interfering with the second locking cooperation part 103 to be locked.

[0119] At this time, the second reset member 1045 stores energy and generates the second action force. When the second locking cooperation part 103 completely passes through the second lock catch 10411 (i.e. the cover assembly 2 completely closes the steam generating cavity 11), the second action force drives the second lock catch 10411 to reset to realize the automatic locking of the second driving locking part 104 and the second locking cooperation part 103, which is beneficial to improve the locking convenience of the second driving locking part 104 and the second locking cooperation part 103.

[0120] In combination with Figures 1-3 In some embodiments of the present application, the upper cover plate 242 is further provided with a cover body 2424, and the cover body 2424 is configured as a grid. The steam generated in the steam generating cavity 11 can flow through the cover assembly 2 and be discharged into the external space through the grid to improve the humidity of the external space.

[0121] It should be noted that the "external space" refers to the space outside the steam humidifying device 100, which can be an indoor space or an outdoor space.

[0122] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0123] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A steam humidification device, characterized in that: include: a steam generating body, wherein a steam generating chamber with one end open is formed in the steam generating body; a cover assembly, the cover assembly being movably and / or detachably provided at the open end of the steam generating chamber to open or close the steam generating chamber; a first locking engagement portion and a first driving locking portion, wherein the first locking engagement portion is provided on the steam generating body, and the first driving locking portion is movably provided on the cover assembly to selectively lock and engage with the first locking engagement portion; A second locking fitting portion and a second driving locking portion, wherein the second locking fitting portion is provided on the cover assembly, and the second driving locking portion is movably provided on the steam generating body to selectively lock and fit with the second locking fitting portion.

2. The steam humidification device according to claim 1, characterized in that The first drive locking portion includes a first trigger portion, and when the first trigger portion is triggered, the first drive locking portion and the first locking matching portion can be selectively locked and matched; The second driving locking portion includes a second triggering portion, which enables the second driving locking portion to selectively lock and match with the second locking matching portion when the second triggering portion is triggered. The movement mode of the first triggering portion is different from the movement mode of the second triggering portion.

3. The steam humidification device according to claim 2, characterized in that The first triggering part is rotatable relative to the cover assembly, and the second triggering part is movable relative to the steam generating body.

4. The steam humidification device according to claim 1, characterized in that The first locking fitting portion is a slot provided on the steam generating body; the first driving locking portion includes: a first lock catch, the first lock catch being slidably disposed on the cover assembly to extend into or out of the card slot; A first triggering portion is rotatably provided on the cover assembly, and is used to drive the first lock to slide relative to the cover assembly.

5. The steam humidification device according to claim 4, characterized in that The first triggering portion is used to drive the first lock buckle to move in a direction away from the card slot; The first drive locking portion also includes a first reset member, which is respectively connected to the first lock buckle and the cover assembly to apply a first force to the first lock buckle, and the first force causes the first lock buckle to have a tendency to move toward the card slot.

6. The steam humidification device according to claim 4, characterized in that The cover assembly includes an upper cover plate and a sealing cover. The upper cover plate is arranged on the top of the sealing cover, and the upper cover plate is formed with a mounting groove recessed toward the sealing cover. The mounting groove is used to install the first trigger part, and the first trigger part is suitable for rotating around a first axis in the mounting groove.

7. The steam humidification device according to claim 6, characterized in that An installation space is defined between the upper cover plate and the sealing cover, and a support seat is provided in the installation space. The support seat is used to support the first lock buckle. The first lock buckle is arranged opposite to the first trigger portion in a first direction and opposite to the first locking fitting portion in a second direction. The first direction is perpendicular to the second direction.

8. The steam humidification device according to claim 7, characterized in that: The first triggering unit includes: A push body, the push body being rotatably connected to the groove wall of the installation groove via a connecting shaft; A pressing portion is provided on a side of the pressing body close to the first lock buckle and extends in a direction close to the first lock buckle, and the pressing portion is suitable for driving the first lock buckle to slide along the second direction when the pressing body rotates.

9. The steam humidification device according to claim 8, characterized in that The first lock comprises: a lock tongue, the lock tongue being formed at one end of the first lock buckle close to the first locking engagement portion, the lock tongue being adapted to extend into or out of the card slot; A press-fit portion extends along the first direction toward the first trigger portion and is used for abutment-fitting with the press-fit portion.

10. The steam humidification device according to claim 1, characterized in that The steam generating body comprises: a barrel body, wherein the steam generating chamber is formed in the barrel body; An upper shell is provided on the barrel body and is located at the open end of the steam generating chamber and is suitable for cooperating with the cover assembly. The upper shell is provided with the second drive locking portion and the first locking matching portion.

11. The steam humidification device according to any one of claims 1 to 10, characterized in that: The second drive locking portion includes: a locking cover, the locking cover being arranged on the steam generating body and forming a slide groove, the locking cover being provided with a through hole communicating with the slide groove; The second trigger part is slidably matched with the slide groove, and the second trigger part is provided with a second lock buckle, which passes through the through hole and extends in a direction close to the second locking matching part, and the second lock buckle is suitable for selectively locking and matching with the second locking matching part.

12. The steam humidification device according to claim 11, characterized in that The second triggering portion includes a locking bar and a protruding portion. The locking bar is formed in a long strip shape and is slidably arranged in the sliding groove. The protruding portion is arranged on a side of the locking bar away from the second lock buckle.

13. The steam humidification device according to claim 11, characterized in that The second locking engagement portion is formed as a locking hook, and the locking hook can selectively lock and engage with the second lock catch.

14. The steam humidification device according to claim 12, characterized in that The second driving locking portion also includes a second reset member, which is respectively connected to the locking bar and the groove wall of the sliding groove to apply a second force to the locking bar. The second force makes the second lock buckle tend to cooperate with the second locking matching portion.

15. The steam humidification device according to claim 14, characterized in that The second locking fitting portion is formed with a guide pressing surface, and the second lock buckle is formed with a guide fitting surface. The guide pressing surface is suitable for pressing and fitting with the guide fitting surface to drive the second lock buckle to move in the direction of disengaging from the second locking fitting portion, and the second reset member stores energy.

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