CN219651770U - Dampproofing structure of formaldehyde self-test box - Google Patents

Abstract

The utility model discloses a moistureproof structure of a formaldehyde self-test box, which belongs to the field of formaldehyde self-test boxes, and comprises an outer box, an inner box and a box cover, wherein the inner box is arranged in the outer box, the box cover is arranged at one end of an opening of the outer box, a moistureproof assembly is arranged between the inner wall of the top of the outer box and the top of the inner box, and a supporting assembly is arranged between the inner wall of the bottom of the outer box and the bottom of the inner box.

Description

Dampproofing structure of formaldehyde self-test box

Technical Field

The utility model relates to the field of formaldehyde self-testing boxes, in particular to a moistureproof structure of a formaldehyde self-testing box.

Background

The formaldehyde self-test box is a self-test product which reflects the formaldehyde content through color reaction, and is mainly used for carrying out quick semi-quantitative experience on formaldehyde possibly received by living environment, judging the pollution degree of the formaldehyde, and although the formaldehyde is harmful to human bodies, the formaldehyde self-test box is not inadvisable to human beings, and only if the formaldehyde detection box is used for detecting which places have the formaldehyde concentration exceeding standard, proper measures are taken for the formaldehyde self-test box, and the pollution of the formaldehyde can be completely eliminated, so that the harm of the formaldehyde to health can be avoided.

Based on the above, the present inventors found that: in the prior art, the sealing effect of formaldehyde self-testing box is mostly poor, a certain dampproof structure is lacking, and then moisture in the air is easy to erode, so that the box body is rotten, the phenomenon that an internal detection product is damped occurs, and the detection effect is directly lost, so that the formaldehyde self-testing box is researched and improved aiming at the existing structure, and the purpose of more practical value is achieved.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a moistureproof structure of a formaldehyde self-testing box, which can tightly attach the opening position of the upper part of the inner box with the bottom of a protective cover by utilizing a supporting component, so that the sealing property of the inner box can be improved, the dehumidification drying effect of the inner box is realized under the action of a drying agent, meanwhile, a box cover is clamped at one end of an outer box and firmly fixed by utilizing a ring magnet, the sealing property of the inner part of the outer box is further improved, the entry of moisture in air is effectively reduced, the phenomenon that an internal detection product is wetted is avoided, and the detection product in the formaldehyde self-testing box can be stored for a long time.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The formaldehyde self-testing box dampproof structure comprises an outer box, an inner box and a box cover, wherein the inner box is arranged in the outer box, the box cover is arranged at one end of an opening of the outer box, a dampproof component is arranged between the inner wall of the top of the outer box and the top of the inner box, and a supporting component is arranged between the inner wall of the bottom of the outer box and the bottom of the inner box;

the dampproofing subassembly is including being fixed in the protection casing of outer box top inner wall, the inside fixedly connected with of protection casing separates the frame, be provided with a plurality of drier on the separation frame.

Furthermore, a plurality of ventilation holes are formed in the bottom of the protective cover.

Further, the supporting component comprises two top plates arranged inside the outer box, the top of the top plates are movably connected with the bottom surface of the inner box, and a plurality of reset springs are fixedly arranged between the bottom of the top plates and the inner wall of the bottom of the outer box.

Further, an open slot is formed in the bottom of the inner box corresponding to the top plate, and the inner wall of the open slot is connected with the periphery of the corresponding top plate in a sliding mode.

Furthermore, a clamping groove is formed in one end of the outer box, and one end, close to the outer box, of the box cover is clamped inside the clamping groove.

Further, two placing frames are fixedly connected inside the inner box and distributed up and down.

Furthermore, the edge of the opening end of the outer box and the periphery of the box cover are fixedly connected with annular magnets, and the outer box and the box cover are fixed through annular magnetic attraction.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme uses through reset spring and roof's cooperation, can upwards extrude interior box, makes its upper portion open position closely laminate with the bottom of protection casing, and then realizes the inside seal of interior box to under the effect of drier, realize the dehumidification drying effect to interior box inside, guarantee that formaldehyde from the detection product in the survey box is not influenced by the moisture in the air, make the preservation that detects the product can be for a long time.

(2) According to the scheme, the outer box is connected with the box cover in a clamping manner and firmly magnetically attracted and fixed by the annular magnet, the sealing performance of the inner part of the outer box can be further improved, the entry of moisture in the air is reduced, and the phenomenon that the box body is rotten and damaged due to moisture erosion can be avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the deployment structure of the present utility model;

FIG. 3 is a schematic view of the split structure of the moisture barrier assembly of the present utility model;

fig. 4 is a schematic view showing a support assembly disassembly structure according to the present utility model.

The reference numerals in the figures illustrate:

1. an outer case; 101. a clamping groove;

2. an inner case; 201. an open slot;

3. a box cover;

4. a moisture resistant assembly; 41. a protective cover; 42. a separation frame; 43. a drying agent; 44. ventilation holes;

5. a support assembly; 51. a top plate; 52. a return spring;

6. a placing rack;

7. a ring magnet.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-4, a formaldehyde self-testing box dampproof structure comprises an outer box 1, an inner box 2 and a box cover 3, wherein the inner box 2 is arranged in the outer box 1, the box cover 3 is arranged at one end of an opening of the outer box 1, a dampproof component 4 is arranged between the inner wall of the top of the outer box 1 and the top of the inner box 2, a supporting component 5 is arranged between the inner wall of the bottom of the outer box 1 and the bottom of the inner box 2, when in use, the opening position of the top of the inner box 2 can be tightly attached to the dampproof component 4 through the arrangement of the supporting component 5, so that the opening can be closed, the sealing of the inside of the inner box 2 is realized, formaldehyde detection products can be dehumidified in the inner box through the matching use of the dampproof component 4, the storage place is ensured to be a dry environment, and the formaldehyde detection products can be stored for a long time;

the dampproofing subassembly 4 is including being fixed in the protection casing 41 of outer box 1 top inner wall, the inside fixedly connected with of protection casing 41 separates frame 42, is provided with a plurality of drier 43 on separating frame 42, and when using, drier 43 is transparent silica gel material, has stronger hydroscopicity, adsorptivity, and drying effect preferred, and then utilizes drier 43 to carry out drying treatment to the environment of interior box 2, has guaranteed that formaldehyde detection product when box 2 deposited, and its environment can remain dry state throughout, can deposit for a long time.

Referring to fig. 3, a plurality of ventilation holes 44 are formed in the bottom of the protection cover 41, and when in use, the inner box 2 and the inside of the protection cover 41 can be ensured to be communicated through the arrangement of the ventilation holes 44, so that the desiccant 43 can effectively absorb moisture in the air in the inner box 2.

Referring to fig. 4, the supporting component 5 includes two top plates 51 disposed inside the outer case 1, the top of the top plates 51 is movably connected with the bottom surface of the inner case 2, a plurality of return springs 52 are fixedly mounted between the bottom of the top plates 51 and the bottom inner wall of the outer case 1, and when in use, the inner case 2 can be pushed to the inside of the outer case 1 by the elastic force generated by deformation of the return springs 52, so that the bottom of the inner case 2 is extruded upwards, the top opening position of the inner case 2 and the protective cover 41 can be tightly attached, and the inner case 2 is sealed.

Referring to fig. 4, an open slot 201 is formed at the bottom of the inner box 2 corresponding to the top plate 51, the inner wall of the open slot 201 is slidably connected with the outer periphery of the corresponding top plate 51, and when in use, the guide limiting function can be achieved through the arrangement of the open slot 201, and the phenomenon of position deviation can be avoided in the process of pushing the inner box 2 into the outer box 1.

Referring to fig. 2, a clamping groove 101 is formed at one end of the outer box 1, one end of the box cover 3, which is close to the outer box 1, is clamped inside the clamping groove 101, and when in use, through the arrangement of the clamping groove 101, the clamping connection between the box cover 3 and the outer box 1 can be realized, so that the tightness inside the outer box 1 is further improved.

Referring to fig. 2, two placing frames 6 are fixedly connected inside the inner box 2, and the two placing frames 6 are distributed up and down, when the formaldehyde detecting device is used, the placing of formaldehyde detecting products can be conveniently carried out by arranging the double-layer placing frames 6, the stability of the formaldehyde detecting products can be improved, and certain damage caused by jolt and mutual collision in transportation is avoided.

Referring to fig. 1 and 2, the edge of the opening end of the outer box 1 is fixedly connected with a ring magnet 7 on the periphery of the box cover 3, the outer box 1 and the box cover 3 are magnetically attracted and fixed through the ring magnet 7, when the formaldehyde self-test box is used, the box cover 3 clamped in the clamping groove 101 at one end of the outer box 1 can be firmly fixed with the outer box 1 by using the two ring magnets 7, so that the formaldehyde self-test box is convenient to unpack, and meanwhile, the overall sealing performance and stability of the formaldehyde self-test box can be improved.

When in use: after formaldehyde detection products are placed on the placement frame 6, the opening grooves 201 at the bottom of the inner box 2 are aligned with the corresponding top plates 51, then the inner box 2 is pushed to the inside of the outer box 1, under the action of elastic force generated by deformation of the reset spring 52, the opening position of the top of the inner box 2 is tightly attached to the bottom of the protective cover 41, the inside of the inner box 2 is sealed, one end of the box cover 3 is inserted into the clamping groove 101, the two annular magnets 7 are utilized for magnetic attraction fixation, the box cover 3 is firmly fixed at one end of the outer box 1, the inside of the outer box 1 is sealed, the entering of external air is effectively reduced, the integral tightness is greatly improved, meanwhile, moisture in the air in the inner box 2 can be absorbed by utilizing the drying agent 43, the inside of the inner box 2 is effectively dehumidified and dried, and the influence of the moisture in the air on formaldehyde detection products is reduced; through dual sealing treatment, the desiccant 43 is added for dehumidification and drying, so that the formaldehyde self-test box can effectively prevent the internal test product from being wetted, and can be stored for a long time.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a formaldehyde is from survey box dampproofing structure, includes outer box (1), interior box (2) and lid (3), its characterized in that: the inner box (2) is arranged in the outer box (1), the box cover (3) is arranged at one end of the opening of the outer box (1), a dampproof component (4) is arranged between the inner wall of the top of the outer box (1) and the top of the inner box (2), and a supporting component (5) is arranged between the inner wall of the bottom of the outer box (1) and the bottom of the inner box (2);

the moistureproof assembly (4) comprises a protective cover (41) fixed on the inner wall of the top of the outer box (1), a separation frame (42) is fixedly connected to the interior of the protective cover (41), and a plurality of drying agents (43) are arranged on the separation frame (42).

2. The formaldehyde self-testing box moisture resistant construction of claim 1, wherein: a plurality of ventilation holes (44) are formed in the bottom of the protective cover (41).

3. The formaldehyde self-testing box moisture resistant construction of claim 1, wherein: the support assembly (5) comprises two top plates (51) arranged inside the outer box (1), the top of each top plate (51) is movably connected with the bottom surface of the inner box (2), and a plurality of reset springs (52) are fixedly arranged between the bottom of each top plate (51) and the inner wall of the bottom of the outer box (1).

4. The formaldehyde self-testing box moisture resistant construction of claim 1, wherein: an open slot (201) is formed in the bottom of the inner box (2) corresponding to the top plate (51), and the inner wall of the open slot (201) is connected with the periphery of the corresponding top plate (51) in a sliding mode.

5. The formaldehyde self-testing box moisture resistant construction of claim 1, wherein: the clamping groove (101) is formed in one end of the outer box (1), and one end, close to the outer box (1), of the box cover (3) is clamped inside the clamping groove (101).

6. The formaldehyde self-testing box moisture resistant construction of claim 1, wherein: two placing racks (6) are fixedly connected inside the inner box (2), and the two placing racks (6) are distributed up and down.

7. The formaldehyde self-testing box moisture resistant construction of claim 1, wherein: the edge of the opening end of the outer box (1) and the periphery of the box cover (3) are fixedly connected with annular magnets (7), and the outer box (1) and the box cover (3) are magnetically attracted and fixed through the annular magnets (7).