Action bin connecting mechanism and formaldehyde removing machine

Abstract

The utility model provides an action bin connecting mechanism and a formaldehyde removal machine. The action bin connecting mechanism and the formaldehyde removal machine have the advantage that detachable connection and automatic excitation of an action bin can be achieved. The acting bin connecting mechanism comprises an acting bin, the acting bin comprises a bottle body and an excitation part, the excitation part is connected with the bottle body and has a first position and a second position relative to the bottle body, when the excitation part is located at the first position, the bottle body is sealed with the outside, and when the excitation part is located at the second position, the bottle body is sealed with the outside. The bottle body is communicated with the outside; the device further comprises a fixing part, the fixing part is detachably connected with the acting bin, an ejection part is formed on the fixing part, and when the acting bin and the fixing part are in a connected state, the excitation part reaches a second position under the action of the ejection part; and when the acting bin and the fixing part are disconnected, the excitation part is restored to the first position from the second position.

Description

Technical Field

[0001] The present application relates to the technical field of air purifiers, and in particular to an action chamber connection mechanism and a formaldehyde removal machine. Background Art

[0002] Air quality has recently attracted more and more attention. Harmful substances such as formaldehyde produced by decoration have greatly threatened people's health. Air purification products used in daily life often use conventional adsorption methods such as activated carbon, but the effect of targeted formaldehyde removal is limited.

[0003] In order to meet people's health needs, formaldehyde removal devices need to meet the requirements of long service life and high efficiency during use. Therefore, how to design a formaldehyde removal device that is easy to replace and activate has become a problem that needs to be solved. Utility Model Content

[0004] In view of the defects in the prior art, the present application provides an action chamber connection mechanism and a formaldehyde removal machine, which can realize the detachable connection and automatic excitation of the action chamber.

[0005] In the first aspect, the present application provides an action chamber connection mechanism, comprising an action chamber, a bottle body and an excitation component, wherein the excitation component is connected to the bottle body and has a first position and a second position relative to the bottle body, wherein the bottle body is sealed from the outside when the excitation component is in the first position, and the bottle body is connected to the outside when the excitation component is in the second position; a fixing component, wherein the fixing component is detachably connected to the action chamber, and wherein a ejection portion is formed on the fixing component, and when the action chamber and the fixing component are in a connected state, the excitation component reaches the second position under the action of the ejection portion; and when the action chamber and the fixing component are disconnected, the excitation component returns to the first position from the second position.

[0006] In one possible implementation, the fixing component has a first connection portion, which includes a first guide strip and a first positioning portion; the acting chamber has a second connection portion, which includes a second guide strip and a second positioning portion, and the first positioning portion and the second positioning portion are mutually engaged so that the acting chamber is connected to the fixing component; or, the fixing component has a first connection portion, and the acting chamber has a second connection portion, and the first connection portion and the second connection portion are mutually matching threads.

[0007] In one possible implementation, the excitation component includes an inner cover, an inner plug and an elastic member, the inner cover is connected to the bottle body, the inner plug is movably connected to the inner cover, the inner plug has the first position and the second position relative to the bottle body, and the elastic member is configured to be elastic so that the inner plug can return to the first position from the second position.

[0008] In one possible implementation, the inner cover is formed with an inverted U-shaped groove, and the inverted U-shaped groove is bonded to the bottle mouth of the bottle body; or, the inner cover is formed with an inverted U-shaped groove, the inverted U-shaped groove has a third connecting portion, the bottle mouth of the bottle body has a fourth connecting portion, and the third connecting portion and the fourth connecting portion are clamped to each other.

[0009] In a possible implementation, the third connection portion is a third protrusion, the fourth connection portion is a fourth protrusion, and the third protrusion and the fourth protrusion are snap-fitted to enable the inner cover to be mounted on the bottle body.

[0010] In a possible implementation, the inner cover has a first guide portion, and the inner plug has a second guide portion, and the second guide portion is slidable relative to the first guide portion.

[0011] In a possible implementation, the inner cover has an opening and a third guide portion, the third guide portion has a through hole, the excitation component also includes a spring buckle, one end of the spring buckle passes through the through hole of the third guide portion and is fixedly connected to the inner plug, and the other end is located in the third guide portion, the spring buckle is configured to be slidable relative to the third guide portion, the elastic member is arranged in the third guide portion and abuts against the spring buckle; the spring buckle has the first position and the second position, when the spring buckle is in the first position, the inner plug seals the opening of the inner cover, and when the spring buckle is in the second position, the inner plug releases the seal with the inner cover opening.

[0012] In a possible implementation, when the used bin is connected to the fixing component, the ejection portion drives the snap button from the first position to the second position.

[0013] In a possible implementation, the third guide portion is connected to the upper part of the inner cover opening via a reinforcing rib, and the third guide portion and the opening form an air circulation channel.

[0014] In a second aspect, a formaldehyde removal machine is provided, comprising the aforementioned action chamber connecting mechanism, wherein formaldehyde removal gel is contained in the action chamber, and a ventilation member is arranged in the formaldehyde removal machine, wherein the ventilation member is used to accelerate the volatilization of the formaldehyde removal gel.

[0015] Compared with the prior art, this application has the following beneficial effects:

[0016] 1. The action chamber connection mechanism and the formaldehyde removal machine provided by the present application can conveniently control the opening and closing of the inner cover through the setting of the inner plug;

[0017] 2. The action chamber connection mechanism and formaldehyde removal machine provided by the present application, through the action of the ejection part and the spring buckle of the fixed component, can open the inner plug just when the action chamber is connected to the fixed component, and automatically close when the action chamber is removed, so it is easy to use;

[0018] 3. The design of the inverted U-shaped groove of the inner cover of the action chamber connection mechanism and the formaldehyde removal machine provided by the present application can enhance the sealing of the connection between the inner plug and the inner cover, prevent the formaldehyde removal gel from escaping when not in use, and extend the service life of the product;

[0019] 4. The working chamber connection mechanism and the formaldehyde removal machine provided by the present application are characterized in that the working chamber and the bottle body are detachably connected through the first connecting part and the second connecting part. Furthermore, through the arrangement of special guide strips and positioning parts, the working chamber and the fixing parts can be reliably installed and easily disassembled.

[0020] 5. The working chamber connecting mechanism and formaldehyde removal machine provided in the present application are provided with ventilation parts in the formaldehyde removal machine having the working chamber connecting mechanism, which can accelerate the volatilization of the formaldehyde removal substance in the working chamber when the formaldehyde removal machine is working, and the volatilization speed of the formaldehyde removal substance can be controlled by controlling the rotation speed, thereby effectively improving the formaldehyde removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure disclosed in one embodiment of the present application.

[0023] Figure 2 This is another structural schematic diagram disclosed in an embodiment of the present application, in which the fixed components are not shown.

[0024] Figure 3 It is a schematic diagram of the structure of a fixing component disclosed in one embodiment of the present application.

[0025] Figure 4 It is a schematic diagram of the structure of the inner cover of the working bin disclosed in one embodiment of the present application.

[0026] Figure 5 This is a cross-sectional view of the action chamber structure disclosed in one embodiment of the present application, in which the inner plug is in a sealing position.

[0027] Figure 6 This is a cross-sectional view of the overall structure disclosed in one embodiment of the present application, in which the inner plug is in an open position.

[0028] Figure 7 It is a front view of the overall structure disclosed in one embodiment of the present application.

[0029] Figure 8 It is a BB cross-sectional view of the overall structure disclosed in one embodiment of the present application.

[0030] 1—fixed component; 11—ejector part.

[0031] 21—bottle body; 22—inner cover; 23—inner plug.

[0032] 31 - first guide strip; 311 - first stop strip; 32 - second guide strip; 321 - second clamping strip; 33 - first positioning portion; 34 - second positioning portion.

[0033] 41—third protrusion; 42—fourth protrusion; 43—inverted U-shaped groove.

[0034] 51—first guide portion; 52—second guide portion; 53—opening.

[0035] 61—third guide portion; 62—spring catch; 63—spring. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0038] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, all directional indications in this application (such as up, down, left, right, front, back, bottom...) are only used to explain the relative position relationship, movement, etc. between the components under a certain posture (as shown in the drawings). If the specific posture changes, the directional indication will also change accordingly. Further, the descriptions of "first", "second", etc. in the application are only for descriptive purposes.

[0039] First Embodiment

[0040] like Figure 1-8As shown, this embodiment provides an action chamber connection mechanism, including a fixing component 1 and an action chamber, the action chamber includes a bottle body 21, an inner cover 22 and an inner plug 23, the bottle body 21 and the inner cover 22 are connected, the inner plug 23 is installed on the inner cover 22, and the inner plug 23 is slidably connected relative to the inner cover 22.

[0041] As for the connection between the fixing member 1 and the action chamber, Figure 3-4 As shown in , 8, the fixing component 1 is provided with a first connection part, which includes a first guide strip 31 (the first guide strip also includes a first stop strip 311) and a first positioning part 33 (set as a positioning protrusion), and the action chamber is provided with a second connection part, which includes a second guide strip 32 (the second guide strip also includes a second clamping strip 321) and a second positioning part 34 (set as a positioning recess). The first connection part and the second connection part are engaged with each other, so that the inner cover 22 can be connected to the fixing component 1 and is easy to disassemble.

[0042] In other embodiments not shown, the first connection portion and the second connection portion can be set as threads, and the inner cover 22 and the fixing component 1 can be detachably connected by threads. In other embodiments not shown, the first positioning portion can be set as a positioning recess, and the second positioning portion can be set as a positioning protrusion. As long as the technical form can achieve positioning matching, the technical effect of fixing can be achieved.

[0043] As for the connection of the inner cover 22, Figure 5 As shown, the inner cover 22 is formed with an inverted U-shaped groove 43, the inner wall of the groove has a third connection part, the third connection part is provided with a third protrusion 41, and the corresponding bottle body 21 opening is provided with a fourth connection part that cooperates with the third connection part, and the fourth connection part is a circle of fourth protrusions 42 facing outwards. The inner cover 22 and the bottle body 21 are mutually engaged through the third protrusion 41 and the fourth protrusion 42, and are easy to disassemble. The inverted U-shaped groove 43 can increase the sealing of the inner cover 22 and the bottle body 21. In this embodiment, the inner cover 22 is connected to the bottle body 21 through the inverted U-shaped groove, so the second connection part is set at the outer edge of the inner cover 22. In other embodiments not shown, the inner cover 22 can be directly connected to the inner side of the opening of the bottle body 21, and there is no need to set an inverted U-shaped groove. The second connection part is correspondingly set at the outer edge of the bottle mouth.

[0044] In other embodiments not shown, the inner cover 22 may not be set to the U-shaped slot, and the inner cover 22 may be directly sleeved on the outside of the bottle mouth of the bottle body 21, or the inner cover 22 may be directly embedded in the inside of the bottle mouth of the bottle body 21; the third and fourth connecting parts may also be set to threads, and the inner cover 22 and the bottle body 21 are connected by threads, or the inner cover 22 and the bottle body 21 are not set with the third and fourth connecting parts, but are directly bonded.

[0045] like Figure 5-6As shown, with regard to the structural arrangement of the inner cover 22, the inner cover 22 of this embodiment further includes an opening 53 and a first guide portion 51, the first guide portion 51 is a downward groove, and the fixing component 1 is also provided with an opening so that the bottle body 21 is connected to the external air via the opening 53 of the inner cover 22.

[0046] As for the setting of the inner plug 23 and the inner cover 22, the inner plug 23 is circular as a whole, and the inner plug 23 includes a second guide portion 52. The first guide portion 51 of the inner cover 22 matches the second guide portion 52 of the inner plug 23, and the second guide portion 52 can make the inner plug 23 slide and connect relative to the inner cover 22 without deviation; the inner plug 23 has a first position and a second position when sliding relative to the inner cover 22, and when the inner plug 23 is in the first position, the inner plug 23 is in sealing contact with the opening 53 of the inner cover 22, and when the inner plug 23 is in the second position, the inner plug 23 moves downward, so that the seal between the inner plug 23 and the opening 53 of the inner cover 22 is released.

[0047] The inner plug 23 also has a snap button 62 extending upward, the inner cover 22 has a third guide portion 61, the third guide portion 61 of the inner cover 22 has a through hole, the end of the snap button 62 passes through the through hole of the third guide portion 61 and is fixed to the inner plug 23, the head of the snap button 62 is arranged in the third guide portion 61, a spring 63 is arranged in the space formed by the top of the snap button 62 and the third guide portion 61, and the fixing component 1 is provided with an ejection portion 11, and the ejection portion 11 corresponds to the position of the head of the snap button 62. As for the arrangement of the first guide portion 51 and the third guide portion 61, they are fixedly arranged above the opening 53 of the inner cover 22 through reinforcing ribs, and the reinforcing ribs are arranged at intervals, and an air circulation channel is formed between the reinforcing ribs and the opening 53 of the inner cover 22, so as to achieve a non-sealed effect, so that the opening 53 of the inner cover 22 remains connected to the outside.

[0048] In other embodiments not shown, the inner plug 23 and the spring buckle 62 can be configured as an integral whole, the spring buckle 62 is slidably connected to the third guide portion 61, a spring 63 is arranged in the space formed by the top end of the spring buckle 62 and the third guide portion 61, and the spring buckle 62 is provided with a sealing ring or a sealing sheet to seal it with the inner wall of the third guide portion 61.

[0049] In other embodiments not shown, the first guide portion 51 and the second guide portion 52 may not be provided, and the third guide portion of the inner cover 22 may be directly provided as a through hole having a certain thickness, and the diameter of the contact position of the spring buckle 62 and the through hole and the inner diameter of the through hole are matched, and the spring buckle 62 is not easily displaced when moving in the through hole.

[0050] The connection and activation method of the action chamber of the formaldehyde removal machine and the fixed component 1 are as follows: in the initial state, formaldehyde removal gel is contained in the action chamber, the inner cover 22 is installed on the bottle body 21, and the inner plug 23 and the spring buckle 62 are in the first position under the action of the spring 63, and the bottle body 21 remains in a sealed state; when the bottle body 21 is installed on the fixed component 1, the top-up portion abuts against and presses down the spring buckle 62, and the spring buckle 62 moves from the first position to the second position, and the corresponding inner plug 23 also releases the sealing connection with the inner cover 22, so that the inside of the bottle body 21 is connected to the external air; when it is necessary to suspend use, the action chamber can be removed from the fixed component 1, and at this time, the top-up portion no longer presses down the spring buckle 62. Under the action of the spring 63, the spring buckle 62 drives the inner plug 23 to move upward to the first position, so that the action chamber continues to be sealed; when the effective formaldehyde removal substance in the bottle body 21 is used up, the action chamber can be removed and replaced with a new action chamber, and the new action chamber is connected to the outside world after being connected to the fixed component 1. The present application provides a connection mechanism for the action chamber of a formaldehyde removal machine, which can be automatically activated after the action chamber is installed and is easy to replace.

[0051] Second Embodiment

[0052] The present application also provides a formaldehyde removal machine, which has a fuselage, a fixed component and an action chamber, wherein the outer shell of the fixed component is integrally connected to the outer shell of the fuselage, the inner shell of the fixed component is detachably connected to the action chamber to form an internal airflow channel, and the inner shell of the fixed component is provided with a second opening to connect the inside of the fuselage with the outside; the fuselage is provided with a fan and an air inlet, the fuselage is connected to the fixed component 1, and the setting and connection method of the action chamber are the same as those of the first embodiment. When the action chamber is installed on the formaldehyde removal machine, the fan is turned on to make the formaldehyde removal machine work, and the wind blown by the fan flows through the second opening to the top of the inner cover opening, which increases the air disturbance in the bottle body and promotes the volatilization of the formaldehyde removal gel. By controlling the speed of the fan, the release rate of the formaldehyde removal substance in the formaldehyde removal gel can be further controlled. In other embodiments, a fan is not provided in the fuselage, but an air pump is provided, which can also achieve accelerated volatilization of the formaldehyde removal gel.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, but these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A working chamber connection mechanism, characterized in that: include: The action chamber comprises a bottle body and an excitation component, wherein the excitation component is connected to the bottle body and has a first position and a second position relative to the bottle body, wherein when the excitation component is in the first position, the bottle body is sealed from the outside, and when the excitation component is in the second position, the bottle body is in communication with the outside; A fixing component, wherein the fixing component is detachably connected to the action chamber, and wherein a ejection portion is formed on the fixing component. When the action chamber and the fixing component are in a connected state, the excitation component reaches the second position under the action of the ejection portion; when the action chamber and the fixing component are disconnected, the excitation component returns to the first position from the second position.

2. The working chamber connection mechanism according to claim 1, characterized in that: The fixing component has a first connection portion, which includes a first guide strip and a first positioning portion; the action chamber has a second connection portion, which includes a second guide strip and a second positioning portion, and the first positioning portion and the second positioning portion are engaged with each other, so that the action chamber is connected to the fixing component; Alternatively, the fixing component has a first connecting portion, the action chamber has a second connecting portion, and the first connecting portion and the second connecting portion are threads that cooperate with each other.

3. The working chamber connection mechanism according to claim 1, characterized in that: The excitation component includes an inner cover, an inner plug and an elastic member, the inner cover is connected to the bottle body, the inner plug is movably connected to the inner cover, the inner plug has the first position and the second position relative to the bottle body, and the elastic member is configured to be elastic so that the inner plug can return to the first position from the second position.

4. The action chamber connection mechanism according to claim 3, characterized in that: The inner cover is formed with an inverted U-shaped groove, and the inverted U-shaped groove is bonded to the bottle mouth of the bottle body; Alternatively, the inner cover is formed with an inverted U-shaped groove, the inverted U-shaped groove has a third connecting portion, the bottle mouth of the bottle body has a fourth connecting portion, and the third connecting portion and the fourth connecting portion are engaged with each other.

5. The action chamber connection mechanism according to claim 4, characterized in that: The third connection portion is a third protrusion, the fourth connection portion is a fourth protrusion, and the third protrusion and the fourth protrusion are snap-connected so that the inner cover is installed on the bottle body.

6. The action chamber connection mechanism according to claim 3, characterized in that: The inner cover has a first guide portion, and the inner plug has a second guide portion, and the second guide portion is slidable relative to the first guide portion.

7. The action chamber connection mechanism according to claim 3, characterized in that: The inner cover has an opening and a third guide portion, the third guide portion has a through hole, the excitation component further includes a spring buckle, one end of the spring buckle passes through the through hole of the third guide portion and is fixedly connected to the inner plug, and the other end is located in the third guide portion, the spring buckle is configured to be slidable relative to the third guide portion, and the elastic member is disposed in the third guide portion and abuts against the spring buckle; The spring buckle has the first position and the second position. When the spring buckle is located at the first position, the inner plug seals the opening of the inner cover. When the spring buckle is located at the second position, the inner plug releases the seal with the opening of the inner cover.

8. The action chamber connection mechanism according to claim 7, characterized in that: When the action chamber is connected to the fixing component, the ejection portion drives the snap button from the first position to the second position.

9. The action chamber connection mechanism according to claim 7, characterized in that: The third guide portion is connected to the upper part of the inner cover opening through a reinforcing rib, and the third guide portion and the opening form an air circulation channel.

10. A formaldehyde removal machine, characterized in that: include: According to the action chamber connecting mechanism according to any one of claims 1 to 9, there is formaldehyde-removing gel in the action chamber, and a ventilation component is provided in the formaldehyde removal machine, and the ventilation component is used to accelerate the volatilization of the formaldehyde-removing gel.

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