A protective cap for field geological exploration

Abstract

The present application relates to the technical field of outdoor equipment, and discloses a protective cap for field geological exploration, which comprises a cap body, a mounting box, and a mosquito repellent sheet, wherein the mounting box is arranged on the cap body, the mosquito repellent sheet is placed in the mounting box, and a ventilation hole connecting the inside and outside of the mounting box is provided on the mounting box. The present application can improve the comfort of the surveyors during the survey process.

Description

Technical Field

[0001] The present application relates to the technical field of outdoor equipment, and in particular to a protective cap for field geological exploration. Background Art

[0002] In geological surveys, the outdoor environment is complex and changeable, especially in areas with many mosquitoes. Surveyors are often disturbed by mosquitoes, which not only affects work efficiency but also may cause various diseases. Existing protective hats usually prevent mosquitoes by adding mesh along the circumference of the brim, but the mesh easily blocks the surveyor's line of sight, and mosquitoes will still fly around the surveyor to disturb the surveyor, affecting the comfort of the surveyor during the survey. Utility Model Content

[0003] In order to improve the comfort of surveyors during the survey process, the present application provides a protective helmet for field geological survey.

[0004] The present application provides a protective cap for field geological exploration, which adopts the following technical solution:

[0005] A protective cap for field geological exploration comprises: a cap body, a mounting box and a mosquito repellent sheet, wherein the mounting box is arranged on the cap body, the mosquito repellent sheet is placed in the mounting box, and a ventilation hole connecting the inside and outside of the mounting box is opened on the mounting box.

[0006] By adopting the above technical solution, mosquitoes can be driven away by installing a mosquito repellent sheet on the cap body, so that mosquitoes are not easy to get around the surveyors and cause interference to the surveyors, thereby improving the comfort of the surveyors during the survey.

[0007] Optionally, a blocking piece is detachably connected to the installation box, and the blocking piece is used to block the ventilation opening.

[0008] By adopting the above technical solution, when the protective cap is idle, the sealing member can block the vent and slow down the volatilization of the mosquito repellent material on the mosquito repellent sheet, thereby increasing the service life of the mosquito repellent sheet.

[0009] Optionally, the blocking member includes a mounting plate and a blocking protrusion, the mounting plate is magnetically attached to the mounting box, the blocking protrusion is arranged on the mounting plate, and the blocking protrusion corresponds to the ventilation hole one by one so as to be inserted into the ventilation hole.

[0010] By adopting the above technical solution, the installation sheet is magnetically attracted to the installation box to quickly position the installation sheet, so that the blocking protrusion keeps blocking the ventilation hole.

[0011] Optionally, the installation box includes a box body and a box cover, one end of the box body has an entrance for placing the mosquito repellent sheet, and the box cover is magnetically attracted to the entrance.

[0012] By adopting the above technical solution, the box cover is detachably connected to the box body through magnetic attraction, so as to improve the convenience of replacing the mosquito repellent sheet.

[0013] Optionally, a clamping piece for clamping the mosquito repellent sheet is provided on the box cover, so that the mosquito repellent sheet is suspended in the box body relative to the box body.

[0014] By adopting the above technical solution, the mosquito repellent sheet is clamped by the clamping member and suspended relative to the box body, so as to increase the contact surface between the mosquito repellent sheet and the flowing gas, thereby facilitating the diffusion of the mosquito repellent material on the mosquito repellent sheet when the gas flows.

[0015] Optionally, the clamping member includes a first clamping seat, a second clamping seat and an elastic portion, the first clamping seat is fixed on the box cover, and the second clamping seat slides on the box cover so that there is a space between the first clamping seat and the second clamping seat for placing the mosquito repellent sheet; the elastic portion is connected to the box cover and acts on the second clamping seat to push the second clamping seat to move towards the first clamping seat.

[0016] By adopting the above technical solution, the mosquito repellent sheet is placed between the first clamping seat and the second clamping seat, and the driving of the second clamping seat by the elastic force can drive the second clamping seat to move to clamp the mosquito repellent sheet.

[0017] Optionally, the clamping member further includes a guide rod, the guide rod is connected to the first clamping seat, and the second clamping seat is slidably sleeved on an outer wall of the guide rod.

[0018] By adopting the above technical solution, the guide rod can guide the movement of the second clamping seat, thereby improving the stability of the movement of the second clamping seat.

[0019] Optionally, the distance between the end of the first clamping seat away from the box cover and the opposite side of the end of the second clamping seat away from the box cover gradually increases along the direction away from the box cover.

[0020] By adopting the above technical solution, the gap between the first clamping seat and the second clamping seat at one end away from the box cover can facilitate the movement of the second clamping seat.

[0021] Optionally, the installation box is detachably connected to the cap body.

[0022] By adopting the above technical solution, the installation box can be detached from the cap body to facilitate replacement of the installation box.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. When the surveyor wears the protective cap, the surrounding wind and air flow can enter the installation box through the ventilation holes to promote the volatilization of the mosquito repellent on the mosquito repellent sheet and bring the mosquito repellent to the vicinity of the surveyor, thereby driving mosquitoes away from the surveyor and improving the comfort of the surveyor during the survey;

[0025] 2. When the protective cap is idle, the vent is blocked by the blocking piece to slow down the volatilization of the mosquito repellent material on the mosquito repellent sheet;

[0026] 3. The mosquito repellent sheet is clamped by the clamping member so that the mosquito repellent sheet is suspended relative to the box body, so as to increase the contact surface between the mosquito repellent sheet and the airflow, which helps to increase the volatilization speed of the mosquito repellent substance when the mosquito repellent sheet is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the explosion structure of the installation box in the embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the structure of the box cover and the mosquito repellent sheet in the embodiment of the present application;

[0030] Figure 4 It is a schematic diagram of the explosion structure of the cap body, the box body and the sealing member in the embodiment of the present application.

[0031] Explanation of the accompanying drawings: 1. cap body; 2. mounting box; 21. box body; 22. box cover; 3. mosquito repellent sheet; 4. ventilation hole; 5. blocking piece; 51. mounting sheet; 52. blocking protrusion; 6. entrance; 7. clamping piece; 71. first clamping seat; 72. second clamping seat; 73. elastic part; 74. guide rod; 8. convex edge; 9. mounting cavity; 10. first inclined surface; 11. second inclined surface; 12. plug-in block; 13. slot. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a protective cap for field geological exploration. Figure 1 and Figure 2 The protective cap for field geological exploration comprises a cap body 1, an installation box 2 and a mosquito repellent sheet 3. The installation box 2 is detachably connected to the cap body 1, and the mosquito repellent sheet 3 is detachably placed in the installation box 2. The mosquito repellent sheet 3 has a volatile mosquito repellent, and the mosquito repellent essential oil is volatilized to drive away the surrounding mosquitoes. The cap body 1 is connected to a chin strap (not shown in the figure) with a locking card, and the cap body 1 can be fixed to the human head through the chin strap.

[0034] Reference Figure 2 The installation box 2 includes a box body 21 and a box cover 22. The box body 21 is in a square box shape. The top of the box body 21 has an entrance 6 connected to the inner cavity of the box body 21. The mosquito repellent sheet 3 is placed into the box body 21 through the entrance 6. The side wall of the box body 21 is provided with an array of ventilation holes 4 connected to the inner cavity of the box body 21. External air flows through the ventilation holes 4 to the inside and outside of the box body 21, so that the mosquito repellent material volatilized by the mosquito repellent sheet 3 can be taken out with the air flow.

[0035] The box cover 22 has a square annular convex edge 8, which is used to cooperate with the entrance 6 of the box body 21, and the convex edge 8 can be inserted into the entrance 6 of the box body 21. A magnetic sheet (not shown in the figure) is embedded in the box body 21, and a metal sheet (not shown in the figure) is embedded in the box cover 22, so that the box body 21 and the box cover 22 can be magnetically attracted to each other, so that when the convex edge 8 is inserted into the entrance 6, the box cover 22 covers the entrance 6 of the box body 21 and is magnetically attracted to the box body 21, thereby preventing the mosquito repellent sheet 3 from falling out of the box body 21.

[0036] Reference Figure 2 and Figure 3 Furthermore, the convex edge 8 encloses a mounting cavity 9, and the box cover 22 is provided with a clamping member 7 in the mounting cavity 9, and the clamping member 7 is used to clamp the mosquito repellent sheet 3. After the box cover 22 clamps the mosquito repellent sheet 3 through the clamping member 7, the box cover 22 is assembled on the box body 21, and the mosquito repellent sheet 3 can be brought into the box body 21, and the mosquito repellent sheet 3 located in the box body 21 does not contact the inner cavity wall of the box body 21 but is suspended relative to the box body 21, thereby increasing the contact area between the mosquito repellent sheet 3 and the airflow, so that when the airflow passes through the mosquito repellent sheet 3, more odors that can repel mosquitoes can be taken away from the mosquito repellent sheet 3.

[0037] Reference Figure 3 Specifically, in this embodiment, the clamping member 7 includes a first clamping seat 71, a second clamping seat 72, an elastic portion 73 and a guide rod 74. One side of the first clamping seat 71 is fixed on the box cover 22 and is located in the installation cavity 9, and the side of the first clamping seat 71 away from the box cover 22 extends downward out of the installation cavity 9. The guide rod 74 is located in the installation cavity 9, and the guide rod 74 is in the shape of a round rod extending in a straight line. The two ends of the guide rod 74 that are away from each other are respectively fixed on the first clamping seat 71 and the convex edge 8, and the two ends of the first clamping seat 71 that are away from each other are fixed with the guide rod 74, and the guide rods 74 at both ends of the first clamping seat 71 are parallel to each other.

[0038] One side of the second clamp seat 72 slides on the box cover 22 and is located in the installation cavity 9. The side of the second clamp seat 72 away from the box cover 22 extends downward out of the installation cavity 9, and the second clamp seat 72 is simultaneously slidably mounted on the guide rods 74 at both ends of the first clamp seat 71, so that the second clamp seat 72 slides between the first clamp seat 71 and the protruding edge 8, and the second clamp seat 72 slides closer to or away from the first clamp seat 71.

[0039] The elastic part 73 is a spring, one end of which is connected to the side of the second clamping seat 72 away from the first clamping seat 71, and the other end of the spring is connected to the convex edge 8 opposite to the second clamping seat 72. The elastic force of the spring gives the second clamping seat 72 a tendency to move closer to the first clamping seat 71. When the second clamping seat 72 abuts against the first clamping seat 71, the spring is in a compressed state; when the second clamping seat 72 moves away from the first clamping seat 71, the spring is further compressed.

[0040] When the second clamp seat 72 is pushed to move away from the first clamp seat 71, a space for placing the mosquito repellent sheet 3 can be formed between the first clamp seat 71 and the second clamp seat 72. After the mosquito repellent sheet 3 is placed between the first clamp seat 71 and the second clamp seat 72, the pushing force on the second clamp seat 72 is released, and the elastic force of the spring drives the second clamp seat 72 to reset, so that the second clamp seat 72 moves toward the first clamp seat 71 until the mosquito repellent sheet 3 is pressed tightly. In order to further limit the position of the mosquito repellent sheet 3, the surface opposite to the first clamp seat 71 and the second clamp seat 72 can be processed into a toothed surface (not shown in the figure), which can drive the clamped part of the mosquito repellent sheet 3 to deform, so as to increase the difficulty of moving the mosquito repellent sheet 3 out from between the first clamp seat 71 and the second clamp seat 72.

[0041] Reference Figure 3 In order to facilitate the movement of the second clamping seat 72, the first clamping seat 71 has a first inclined surface 10 on the side away from the box cover 22, the first inclined surface 10 is located on the side of the first clamping seat 71 close to the second clamping seat 72, and the first inclined surface 10 extends in the direction away from the box cover 22 and in the direction away from the second clamping seat 72. The second clamping seat 72 has a second inclined surface 11 on the side away from the box cover 22, the second inclined surface 11 is located on the side of the second clamping seat 72 close to the first clamping seat 71, and the second inclined surface 11 extends in the direction away from the box cover 22 and in the direction away from the first clamping seat 71, so that the distance between the first clamping seat 71 and the second clamping seat 72 on the side away from the box cover 22 gradually increases in the direction away from the box cover 22, so that when the first clamping seat 71 and the second clamping seat 72 on the side close to the box cover 22 are in contact with each other, a gap is still formed on the side away from the box cover 22, and the operator can push the second clamping seat 72 in the direction away from the first clamping seat 71 by pressing against the second inclined surface 11 through the gap.

[0042] Reference Figure 1 and Figure 4 Furthermore, in order to prevent the mosquito repellent in the mosquito repellent sheet 3 from evaporating too quickly when the protective cap is idle, a blocking piece 5 for blocking the vent is detachably connected to the mounting box 2. The blocking piece 5 includes a mounting piece 51 and a blocking protrusion 52. The mounting piece 51 can be pressed against the side wall of the box body 21, and each side wall of the box body 21 with a vent is equipped with a corresponding mounting piece 51.

[0043] The blocking protrusion 52 is fixed on the mounting plate 51, and the blocking protrusion 52 corresponds to the vents on the side wall of the box body 21 corresponding to the mounting plate 51 one by one. The arrangement of the blocking protrusion 52 on the mounting plate 51 is consistent with the arrangement of the vents on the box body 21. When the mounting plate 51 contacts the side wall of the box body 21, the blocking protrusion 52 is inserted into the corresponding vent, thereby closing the channel for airflow exchange between the box body 21 and the outside, so as to slow down the volatilization speed of the mosquito repellent on the mosquito repellent sheet 3.

[0044] In order to prevent the blocking protrusion 52 from being easily separated from the box body 21 when the installation sheet 51 is against the box body 21, in this embodiment, a metal sheet (not shown in the figure) is embedded in the installation sheet 51, and the metal sheet in the installation sheet 51 can be magnetically attracted to the magnetic sheet in the box body 21, so that the installation sheet 51 can be magnetically attracted to the side wall, so that the installation sheet 51 can maintain relative positioning between the box body 21. In another embodiment, the installation sheet 51 and the box body 21 are respectively provided with a fur surface and a hook surface of a Velcro, so that the installation sheet 51 can be adhered to the box body 21 through the Velcro. In another embodiment, the installation sheet 51 and the blocking protrusion 52 can both be made of rubber material, and the size of the blocking protrusion 52 is slightly larger than the size of the corresponding vent, and the blocking protrusion 52 and the installation sheet 51 are not easily separated from the box body 21 by interference inserting the blocking protrusion 52 into the corresponding vent.

[0045] Reference Figure 2 and Figure 4 In order to detach the box body 21 from the cap body 1, a metal sheet (not shown in the figure) is embedded in the cap body 1. The magnetic sheet in the box body 21 can be magnetically attracted to the metal sheet of the cap body 1, so that the box body 21 can be installed on the cap body 1 by magnetic attraction. A plug-in block 12 is fixed on the box body 21. The plug-in block 12 is in a square shape. The cap body 1 is provided with a slot 13 for the plug-in block 12 to be plugged in. The box body 21 is quickly positioned to a position that matches the cap body 1 by plugging the plug-in block 12 into the slot 13. At this time, the side of the box body 21 close to the cap body 1 fits the cap body 1. When there is no need to use the mosquito repellent sheet 3 or the box body 21 is damaged and needs to be replaced, the box body 21 can be directly removed from the cap body 1.

[0046] The implementation principle of the protective cap for field geological survey in the embodiment of the present application is as follows: after the mosquito repellent sheet 3 is clamped between the first clamping seat 71 and the second clamping seat 72, the box cover 22 is installed on the box body 21, so that the mosquito repellent sheet 3 enters the box body 21, and the installation sheet 51 is removed from the box body 21. After the surveyor puts on the protective cap, the airflow connects the inside and outside of the box body 21 through the vents to accelerate the volatilization of the mosquito repellent in the mosquito repellent sheet 3, so that the mosquito repellent volatilizes to the surroundings of the human body to drive away mosquitoes.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A protective cap for field geological exploration, characterized in that: include: A cap body (1), an installation box (2) and a mosquito repellent sheet (3), wherein the installation box (2) is arranged on the cap body (1), the mosquito repellent sheet (3) is placed in the installation box (2), and a ventilation hole (4) is provided on the installation box (2) and communicates with both sides of the installation box (2); A blocking piece (5) is detachably connected to the installation box (2), and the blocking piece (5) is used to block the ventilation hole (4); The blocking member (5) comprises a mounting plate (51) and a blocking protrusion (52); the mounting plate (51) is magnetically attracted to the mounting box (2); the blocking protrusion (52) is arranged on the mounting plate (51); and the blocking protrusion (52) corresponds one-to-one with the ventilation hole (4) so ​​as to be inserted into the ventilation hole (4).

2. A protective cap for field geological exploration according to claim 1, characterized in that: The installation box (2) comprises a box body (21) and a box cover (22); one end of the box body (21) has an entrance (6) for inserting the mosquito repellent sheet (3); and the box cover (22) is magnetically attracted to the entrance (6).

3. A protective cap for field geological exploration according to claim 2, characterized in that: The box cover (22) is provided with a clamping piece (7) for clamping the mosquito repellent sheet (3), so that the mosquito repellent sheet (3) is suspended in the box body (21) relative to the box body (21).

4. A protective cap for field geological exploration according to claim 3, characterized in that: The clamping member (7) comprises a first clamping seat (71), a second clamping seat (72) and an elastic portion (73); the first clamping seat (71) is fixed on the box cover (22); the second clamping seat (72) slides on the box cover (22), so that there is a space between the first clamping seat (71) and the second clamping seat (72) for placing the mosquito repellent sheet (3); the elastic portion (73) is connected to the box cover (22) and acts on the second clamping seat (72) to push the second clamping seat (72) to move in a direction close to the first clamping seat (71).

5. A protective cap for field geological exploration according to claim 4, characterized in that: The clamping member (7) further comprises a guide rod (74), the guide rod (74) being connected to the first clamping seat (71), and the second clamping seat (72) being slidably sleeved on an outer wall of the guide rod (74).

6. A protective cap for field geological exploration according to claim 4, characterized in that: The distance between an end of the first clamping seat (71) away from the box cover (22) and a surface opposite to an end of the second clamping seat (72) away from the box cover (22) gradually increases in a direction away from the box cover (22).

7. The protective cap for field geological exploration according to claim 1, characterized in that: The installation box (2) is detachably connected to the cap body (1).

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