Placing pedestal for placing hair cutting device

Abstract

The invention relates to a placing pedestal for placing a hair cutting device. The placing pedestal comprises a support and a box body, and the support is composed of an upper end part, a lower end part and a middle part connecting the upper end part and the lower end part; the box body is provided with a cavity for containing a tool bit part of a hair cutting device, the box body is fixedly connected to the upper end part, the cavity is provided with a first opening for the tool bit part of the hair cutting device to be inserted, and a second opening is formed in the position, away from the first opening, in the cavity; the second opening is closer to a knife head of the hair cutting device than the first opening. The second opening is designed in the box body, so that the cutting edge of the tool bit part is exposed to the outside and makes large-area contact with air, the drying time of the tool bit part is greatly shortened, and the problems that a handle coating falls off, blisters and the like due to the fact that water drops make contact with a handle of the shaver can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of shaving articles, and particularly to a placement pedestal for placing a hair cutting device. Background Art

[0002] As a daily necessity, an electric shaver belongs to a hair cutting device and is mainly used for men to clean their beards. The existing storage methods generally use a pedestal to store and place the shaver. A concave portion is formed at the top of the pedestal to cooperate with the cutter head of the shaver. When the cutter head of the washed shaver is inserted into the concave portion of the pedestal, since the cutter head is not in sufficient contact with the air, it is likely to cause insufficient drying, and water droplets accumulate in the concave portion to breed molds and other problems.

[0003] Some other storage methods usually use a bracket to store and place the shaver. A clamping portion for clamping the handle of the shaver is formed on the bracket. After washing, the shaver inserts the handle into the clamping portion with the cutter head facing up. However, the water droplets on the washed cutter head will flow down along the handle, easily forming water stains on the surface of the handle. Over time, it is likely to cause the paint on the surface of the handle to fall off, and scratches are easily caused on the handle when the clamping portion contacts the handle. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide a placement pedestal for placing a hair cutting device. By designing a second opening in the box body, the cutting edge of the cutter head is exposed to the outside and in large-area contact with the air, greatly shortening the drying time of the cutter head, and using its own weight to directly drip the water droplets from the cutter head, avoiding problems such as the peeling and foaming of the handle coating caused by the water droplets contacting the handle of the shaver.

[0005] To achieve the above purpose, an embodiment of the present invention provides a placement pedestal for placing a hair cutting device, including:

[0006] A support, which is composed of an upper end portion, a lower end portion, and an intermediate portion connecting the upper end portion and the lower end portion. The space between the upper end portion and the lower end portion allows air to freely circulate;

[0007] A box body, having a chamber for accommodating the cutter head of the hair cutting device. The box body is connected and fixed to the upper end portion. The chamber is provided with a first opening for inserting the cutter head of the hair cutting device, and a second opening is provided at a position in the chamber far from the first opening. The second opening is closer to the cutter head of the hair cutting device than the first opening.

[0008] As an implementation manner, the second opening is disposed at a position corresponding to the top and / or side of the cutter head portion of the cartridge body, for exposing part or all of the cutting edge portion of the cutter head portion; at one end of the cartridge body away from the first opening, a receiving portion is further formed extending towards the center of the cartridge body, and the receiving portion is used for the cutter head portion of the hair cutting device to abut and be fixed thereon.

[0009] As an implementation manner, the receiving portion is a U-shaped groove, and the receiving portion is adapted to the shape of one side of the end of the cutter head portion provided with a cutting edge, so that the end of the cutter head portion provided with a cutting edge is fitted on the two receiving portions.

[0010] As an implementation manner, when the cutter head portion is inserted into the chamber and abuts against the receiving portion, an air flow passage for air circulation is formed between the outer side wall of the cutter head portion and the inner side wall of the chamber, and the air flow passage is respectively communicated with the first opening and the second opening.

[0011] As an implementation manner, the first opening is disposed at the upper end of the cartridge body, and the second opening is disposed at a position corresponding to the top and / or side of the cutter head portion of the cartridge body, for exposing part or all of the cutting edge portion of the cutter head portion.

[0012] As an implementation manner, the second opening is located above the lower end portion, and the receiving portions are symmetrically disposed on both sides of the second opening with a wider width; the shape of the chamber is adapted to the shape of the cutter head portion, and the opening area of the second opening is larger than the cutting edge area of the cutter head portion;

[0013] When the cutter head portion of the hair cutting device is inserted into the chamber of the cartridge body from the first opening and the cutter head portion abuts and is fixed on the receiving portion, the second opening is disposed at a position corresponding to the top and / or side of the cutter head portion of the cartridge body, for exposing part or all of the cutting edge portion of the cutter head portion.

[0014] As an implementation manner, a receiving opening is formed at the upper end portion, the cartridge body is detachably inserted and fixed in the receiving opening, and the cartridge body is spaced apart from the lower end portion.

[0015] As an implementation manner, the cartridge body is provided with a fixing portion along the first opening, and the cartridge body passes through the receiving opening and the fixing portion abuts against the receiving opening.

[0016] As an implementation manner, the upper end portion is inclined in a direction away from the lower end portion, and the included angle formed by the plane where the upper end portion is located and the plane where the lower end portion is located is β, 0° ≤ β ≤ 90°.

[0017] As an implementation manner, the upper end portion, the lower end portion, and the middle portion are of an integrally formed structure. It should be understood that in some other embodiments, the upper end portion, the lower end portion, and the middle portion may be of a split design structure.

[0018] Thus, for the placement pedestal for placing the hair cutting device according to the embodiment of the present invention, by spacing the upper end portion and the lower end portion of the support and allowing the space between the upper end portion and the lower end portion to allow air to flow freely, and making the box body detachably connected to the upper end portion, in this way, when the cutting head of the hair cutting device is inserted into the box body, the cutting edge portion of the cutting head extends into the space between the upper end portion and the lower end portion and makes extensive contact with the air, which can greatly shorten its drying time and prevent the beard on the cutting edge from falling into the box body; in addition, a receiving portion for receiving the cutting head is formed at the edge of the second opening of the box body, so that an air flow passage communicating the first opening and the second opening of the box body is formed between the cutting head and the chamber. In this way, the water droplets on the cutting head directly drip under the action of their own gravity and do not pass through the handle portion of the hair cutting device, avoiding problems such as the peeling or blistering of the handle coating caused by the water droplets flowing through the handle. At the same time, the design of avoiding the air flow passage prevents the cutting head from rubbing against the box body and promotes the air and water flow at the upper and lower ends of the box body, further improving the drying efficiency of the cutting head and avoiding problems such as the growth of mold due to the remaining water stains inside the box body. In addition, the box body and the support of the embodiment of the present invention adopt a detachable connection method, which is convenient for the box body to be assembled on the support and maintain good ventilation, and is also convenient to directly take out the box body from the support for cleaning.

[0019] For better understanding and implementation, the present invention will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural view of the placement pedestal for placing the hair cutting device according to the embodiment of the present invention;

[0021] Figure 2 It is a schematic sectional view of the placement pedestal for placing the hair cutting device according to the embodiment of the present invention;

[0022] Figure 3 It is a combined schematic view of the placement pedestal for placing the hair cutting device and the hair cutting device according to the embodiment of the present invention;

[0023] Figure 4 It is one of the schematic sectional views after the combination of the placement pedestal for placing the hair cutting device and the hair cutting device according to the embodiment of the present invention;

[0024] Figure 5 It is the other schematic sectional view after the combination of the placement pedestal for placing the hair cutting device and the hair cutting device according to the embodiment of the present invention;

[0025] Figure 6 One of the schematic structural views of the box body of the placement pedestal for placing the hair cutting device according to an embodiment of the present invention;

[0026] Figure 7 Another schematic structural view of the box body of the placement pedestal for placing the hair cutting device according to an embodiment of the present invention;

[0027] Figure 8 is Figure 7 The schematic cross-sectional view taken along the line A-A shown in

[0028] Explanation of reference numerals:

[0029] 10, support; 11, upper end portion; 12, middle portion; 13, lower end portion; 20, box body; 21, first opening; 22, fixing portion; 23, second opening; 24, receiving portion; 25, air flow channel; 30, hair cutting device; 31, cutter head portion; 32, cutter edge. Detailed implementation manners

[0030] To further illustrate the embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used to explain the operating principle of the embodiments in conjunction with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible embodiments and the advantages of the present invention.

[0031] In the related art, the existing storage methods generally use a pedestal to store and place a razor. A concave portion is formed in the top of the pedestal to cooperate with the cutter head of the razor. When the cutter head of the washed razor is inserted into the concave portion of the pedestal, since the cutter head does not contact the air sufficiently, it is likely to cause insufficient drying, and water droplets accumulate in the concave portion to breed mold and other problems. In addition, some storage methods usually use a bracket to store and place a razor. A clamping portion for clamping the handle of the razor is formed on the bracket. After washing, the razor inserts the handle into the clamping portion with the cutter head facing up, and the water droplets on the washed cutter head will flow down along the handle, which is likely to form water stains on the surface of the handle. Over time, it is likely to cause the paint on the surface of the handle to fall off, and scratches are likely to be caused on the handle when the clamping portion contacts the handle.

[0032] In view of this, an embodiment of the present invention provides a placement pedestal for placing a hair cutting device. According to the placement pedestal for placing a hair cutting device of the embodiment of the present invention, by designing a second opening 23 in the box body 20, the cutter edge 32 of the cutter head portion 31 is exposed to the outside and contacts the air in a large area, so that the drying time of the cutter head portion 31 is greatly shortened, and the water droplets directly drip from the cutter head portion 31 by its own weight, avoiding problems such as the coating on the handle falling off and blistering caused by the water droplets contacting the handle of the razor.

[0033] Please refer to Figures 1 to 8 ; In the first aspect of the embodiments of the present invention, a placement pedestal for placing a hair cutting device is provided, including:

[0034] A support 10, which is composed of an upper end portion 11, a lower end portion 13, and an intermediate portion 12 connecting the upper end portion 11 and the lower end portion 13. The space between the upper end portion 11 and the lower end portion 13 allows air to flow freely;

[0035] A box body 20, which has a chamber for accommodating the cutter head 31 of the hair cutting device 30. The box body 20 is detachably connected to the upper end portion 11. The chamber is provided with a first opening 21 for the cutter head 31 of the hair cutting device 30 to insert. A second opening 23 is provided at a position in the chamber far from the first opening 21. The second opening 23 is closer to the cutter head 31 of the hair cutting device than the first opening 21.

[0036] Wherein, the second opening 23 is provided at a position corresponding to the top and / or side of the cutter head 31 of the box body 20 for the blade 32 portion of the cutter head 31 to be partially or fully exposed; One end of the box body 20 far from the first opening 21 extends towards the center direction of the box body 20 to form a receiving portion 24, and the receiving portion 24 is used for the cutter head 31 of the hair cutting device 30 to abut and fix. In addition, when the cutter head 31 is inserted into the chamber and abuts against the receiving portion 24, an air flow channel 25 for air to flow is formed between the outer side wall of the cutter head 31 and the inner side wall of the chamber, and the air flow channel 25 is respectively communicated with the first opening 21 and the second opening 23.

[0037] In the embodiments of the present invention, the first opening 21 is provided at the upper end of the box body 20, and the second opening 23 is provided at the lower end of the box body 20. The second opening 23 is used for the blade 32 portion of the cutter head 31 to extend out partially or fully. Further, the second opening 23 is located above the lower end portion 13, and receiving portions 24 are symmetrically provided on both sides with a wider width of the second opening 23; The shape of the chamber is adapted to the shape of the cutter head 31, and the opening area of the second opening 23 is larger than the blade area of the cutter head 31; In this way, when the cutter head 31 of the hair cutting device 30 is inserted into the chamber of the box body 20 from the first opening 21 and the cutter head 31 abuts and fixes against the receiving portion 24, the blade 32 portion of the cutter head 31 extends out of the second opening 23 partially or fully.

[0038] It can be understood that, in the embodiment of the present invention, the shape of the chamber is adapted to the shape of the cutter head 31. The opening area of the second opening 23 is larger than the area of the cutting edge 32 of the cutter head 31. Receiving portions 24 are symmetrically arranged on both sides of the second opening 23 with a wider width, so that the receiving portions 24 are adapted to the shape of one side of the end of the cutter head 31 where the cutting edge 32 is provided. In this way, both sides of the end of the cutter head 31 where the cutting edge 32 is provided are respectively fitted on the two receiving portions 24 to maintain the stability of the entire hair cutting device 30, and an air flow channel 25 is formed by the cooperation between the cutter head 31 inserted into the cartridge 20 and the chamber.

[0039] It is worth understanding that, in some embodiments of the present invention, the second opening 23 is not necessarily provided at the lower end of the cartridge 20. As a modified embodiment, the second opening 23 can also be provided at a position on the side of the cartridge 20 close to the cutting edge 32, and the effect of drying and ventilation can also be achieved.

[0040] In the embodiment of the present invention, the shape of the support 10 is in a U shape; it can be understood that the upper end portion 11 and the same side of the lower end portion 13 in the embodiment of the present invention are connected. In order to improve the aesthetics and support of the support 10, the support 10 in the embodiment of the present invention is an integrally formed structure and is made of a metal material, and a corrosion-resistant layer is formed on the surface of the support 10. Thus, the support 10 in the embodiment of the present invention has the advantages of high strength, corrosion resistance, and overall beautiful appearance. However, it is worth understanding that, in other embodiments of the present invention, the shape of the support 10 can also be, but is not limited to, an I shape, a rectangle, a polygon, etc., and the material of the support 10 can be made of other materials such as hard rubber and wood. In addition, in other embodiments of the present invention, the upper end portion 11, the middle portion 12, and the lower end portion 13 can also adopt a split connection structure, and are not limited to the integrally formed structure in the embodiment of the present invention.

[0041] Thus, according to the support 10 in the embodiment of the present invention, when the hair cutting device 30 is fixed on the cartridge 20, by using the U-shaped design of the support 10, the upper end portion 11 of the support 10 has a certain elastic deformation compared with the middle portion 12, and through the center of gravity adjustment of the lower end portion 13, the hair cutting device 30 can be firmly placed and is not prone to tipping. It is worth understanding that, in order to further improve the firmness of the support 10, in other embodiments of the present invention, the lower end portion 13 of the support 10 can increase its weight or be provided with a counterweight block and other means to prevent the problem of tipping of the support 10.

[0042] Optionally, in some embodiments of the present invention, the upper end portion 11 is inclined away from the lower end portion 13, and the included angle formed by the plane where the upper end portion 11 is located and the plane where the lower end portion 13 is located is β, 0° ≤ β ≤ 90°. Thus, in these embodiments, by inclining the upper end portion 11 away from the lower end portion 13 at an angle of 0° to 90°, when the hair cutting device 30 is inserted into the cartridge 20, the upper end portion 11 undergoes a certain elastic deformation downward, and the overall center of gravity of the support 10 is located near the middle thereof, further improving the support stability of the support 10 to avoid the phenomenon of the support 10 tipping over due to instability.

[0043] In an embodiment of the present invention, the upper end portion 11 is provided with a receiving port, the cartridge 20 is detachably inserted and fixed in the receiving port, and the cartridge 20 is spaced apart from the lower end portion 13. Among them, the cartridge 20 of the embodiment of the present invention is provided with a fixing portion 22 along the first opening 21, and the cartridge 20 passes through the receiving port and the fixing portion 22 abuts against the periphery of the receiving port. That is to say, one end of the cartridge 20 provided with the second opening 23 passes through the receiving port of the upper end portion 11 until the fixing portion 22 of the cartridge 20 abuts against the receiving port. It can be understood that the cartridge 20 extends into the space between the upper end portion 11 and the lower end portion 13 and is fixed to the upper end portion 11 through the fixing portion 22. In this way, when the cutting head portion 31 of the hair cutting device 30 is inserted into the chamber of the cartridge 20 and the cutting edge 32 of the cutting head portion 31 is partially or completely exposed outside the second opening 23 of the cartridge 20, since the space between the upper end portion 11 and the lower end portion 13 allows air to freely circulate, the drying time at the cutting edge 32 is greatly shortened.

[0044] In addition, in order to improve the flatness between the upper end portion 11 and the fixing portion 22 of the cartridge 20, in some embodiments of the present invention, a step groove adapted to the fixing portion 22 may be further provided at the edge of the receiving port of the upper end portion 11, so that when the fixing portion 22 abuts against the edge of the receiving port, the top surface of the fixing portion 22 and the top surface of the upper end portion 11 are located on the same plane, making the connection between the cartridge 20 and the upper end portion 11 more flat and beautiful.

[0045] The cartridge 20 of the embodiment of the present invention is a structure integrally formed of a plastic material. It should be understood that in other embodiments of the present invention, the cartridge 20 may also be made of a soft rubber material or a combination of a soft rubber material and a resin material.

[0046] Optionally, in some embodiments of the present invention, a positioning portion is provided on the outer side wall of one end of the cartridge body 20 provided with the first opening 21. The cartridge body 20 passes through the receiving port and the positioning portion abuts against the periphery of the receiving port. It can be understood that, in these embodiments, the positioning portion is a structure protruding or recessed from the outer side wall of the cartridge body 20, and its shape can be a protruding block, plate, or recessed groove, through-hole, etc., and its quantity can be one or more; that is to say, the positioning portion of the cartridge body 20 can be a recessed or through-hole structure. At this time, the receiving port of the support 10 can be correspondingly provided with a convex structure to engage therewith. Thus, compared with the fixing portion 22 of the embodiments of the present invention, the positioning portions of these embodiments are not annular structures, but protruding or recessed structures formed on the outer side wall of the cartridge body 20.

[0047] Optionally, in some embodiments of the present invention, an abutting portion is provided on the outer side wall of the cartridge body 20. The cartridge body 20 passes through the receiving port and the abutting portion abuts against the periphery of the receiving port. It can be understood that, in these embodiments, the abutting portion can be provided at any position on the outer side wall of the cartridge body 20, and it can be an annular structure or a discontinuous protruding structure.

[0048] In addition, in some embodiments of the present invention, the cartridge body 20 and the support 10 may also adopt an integrally formed structure, not limited to the split structure of the embodiments of the present invention.

[0049] In addition, in some embodiments of the present invention, two or more receiving ports may be provided on the upper end portion 11 of the support 10. Correspondingly, the number of cartridge bodies 20 can also be designed to be two or more. According to the design of the number of cartridge bodies 20, the size of the support 10 can be adjusted adaptively to meet the design of the number of cartridge bodies 20. For example, in some embodiments, two spaced-apart receiving ports are designed on the upper end portion 11 of the support 10, and each receiving port can detachably receive a cartridge body 20. In this way, the placement pedestal in these embodiments can be used to place two hair cutting devices 30.

[0050] Accordingly, for the placement pedestal for placing a hair cutting device according to an embodiment of the present invention, by spacing the upper end portion 11 and the lower end portion 13 of the support 10 and allowing the space between the upper end portion 11 and the lower end portion 13 to allow air to freely flow, and detachably connecting the box body 20 to the upper end portion 11. In this way, when the cutter head portion 31 of the hair cutting device 30 is inserted into the box body 20, the blade 32 portion of the cutter head portion 31 extends into the space between the upper end portion 11 and the lower end portion 13 and makes extensive contact with the air, which can greatly shorten its drying time and prevent the beard on the blade 32 from falling into the box body 20. In addition, a receiving portion 24 for receiving the cutter head portion 31 is formed at the edge of the second opening 23 of the box body 20, so that an air flow passage 25 communicating with the first opening 21 and the second opening 23 of the box body 20 is formed between the cutter head portion 31 and the chamber. In this way, the water droplets on the cutter head portion 31 directly drip under the action of their own gravity and do not pass through the handle portion of the hair cutting device 30, avoiding problems such as peeling or blistering of the handle coating caused by the water droplets flowing through the handle. At the same time, the design of avoiding the air flow passage prevents the cutter head portion 31 from rubbing against the box body 20 and promotes the air and water flow at the upper and lower ends of the box body 20, further improving the drying efficiency of the cutter head portion 31 and avoiding problems such as the growth of mold due to residual water stains inside the box body 20. In addition, the box body 20 and the support 10 of the embodiment of the present invention adopt a detachable connection method, which is convenient for the box body 20 to be assembled on the support 10 and maintain good ventilation, and is also convenient to directly remove the box body 20 from the support 10 for cleaning.

[0051] The following will be combined with Figures 1 to 8 A specific embodiment of the placement pedestal for placing a hair cutting device according to the present invention will be described in detail. It should be understood that the following is only illustrative and should not be construed as a limitation of the present invention.

[0052] This embodiment provides a placement pedestal for placing a hair cutting device, including a support 10 and a box body 20. The support 10 is composed of an upper end portion 11, a lower end portion 13, and an intermediate portion 12 connecting the upper end portion 11 and the lower end portion 13. The space between the upper end portion 11 and the lower end portion 13 allows air to freely flow. The box body 20 has a chamber for accommodating the cutter head portion 31 of the hair cutting device 30. The box body 20 is detachably connected to the upper end portion 11. A first opening 21 for inserting the cutter head portion 31 is provided at the upper end of the chamber, and a second opening 23 for the blade 32 of the cutter head portion 31 to extend out is provided at the lower end of the chamber. A receiving portion 24 for fixing the cutter head portion 31 is provided at the edge of the second opening 23. When the cutter head portion 31 is inserted into the chamber and abuts against the receiving portion 24, an air flow passage 25 is formed between the outer side wall of the cutter head portion 31 and the inner side wall of the chamber, and the air flow passage 25 is respectively connected to the first opening 21 and the second opening 23.

[0053] Specifically, in this embodiment, the shape of the chamber is adapted to the shape of the cutter head 31. The opening area of the second opening 23 is larger than the area of the cutting edge 32 of the cutter head 31. Receiving portions 24 are symmetrically arranged on both sides of the wider width of the second opening 23. Wherein, the receiving portion 24 of this embodiment is a U-shaped groove, and the receiving portion 24 is adapted to the shape of one side of the end of the cutter head 31 where the cutting edge 32 is provided. In this way, both sides of the end of the cutter head 31 where the cutting edge 32 is provided are respectively fitted on the two receiving portions 24 to maintain the stability of the entire hair cutting device 30. At the same time, an air flow channel 25 is formed between the cutter head 31 inserted into the chamber inside the box body 20 and the chamber. By using the air flow channel 25 to communicate with the first opening 21 and the second opening 23 respectively, the air circulation efficiency at the cutting edge 32 can be made higher, and the drying efficiency of the cutting edge 32 can be further improved.

[0054] Wherein, the shape of the support 10 of this embodiment is in a U shape, the upper end portion 11 is inclined in a direction away from the lower end portion 13, and the included angle formed by the plane where the upper end portion 11 is located and the plane where the lower end portion 13 is located is β, and β = 10°. In addition, a receiving port is provided on the upper end portion 11, the box body 20 is detachably passed through and fixed in the receiving port, and the box body 20 is spaced from the lower end portion 13. Wherein, a fixing portion 22 extends outward from the periphery of one end of the box body 20 where the first opening 21 is provided. The box body 20 passes through the receiving port and the fixing portion 22 abuts against the periphery of the receiving port.

[0055] In this embodiment, the support 10 is an integrally formed structure and is made of a metal material, and a corrosion-resistant layer is formed on the surface of the support 10; the box body 20 is an integrally formed structure made of a plastic material.

[0056] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0057] The above embodiments only represent several implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the placement pedestal for placing the hair cutting device of the invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A placement stand for placing a hair cutting device, characterized in that: include: The support is composed of an upper end, a lower end, and a middle portion connecting the upper end and the lower end, and the space between the upper end and the lower end is for free circulation of air; The box body has a chamber for accommodating a cutter head of a hair cutting device, the box body is connected and fixed to the upper end, the chamber is provided with a first opening for inserting the cutter head of the hair cutting device, and a second opening is provided in the chamber away from the first opening, and the second opening is closer to the cutter head of the hair cutting device than the first opening.

2. The placement stand for placing a hair cutting device according to claim 1, characterized in that: The second opening is arranged at the top and / or side of the box body corresponding to the blade head portion, so that the blade of the blade head portion is partially or completely exposed; One end of the box body away from the first opening is further extended toward the center of the box body to form a receiving portion, and the receiving portion is used for the blade head of the hair cutting device to abut and fix.

3. The placement stand for placing a hair cutting device according to claim 2, characterized in that: The receiving portion is a U-shaped groove, and the receiving portion is adapted to the shape of one side of the end of the blade head provided with the blade, so that the end of the blade head provided with the blade is embedded in the two receiving portions.

4. The placement stand for placing a hair cutting device according to claim 2, characterized in that: When the cutter head is inserted into the chamber and abuts against the receiving portion, an air flow channel for air circulation is formed between the outer wall of the cutter head and the inner wall of the chamber, and the air flow channel is respectively connected to the first opening and the second opening.

5. The placement stand for placing a hair cutting device according to claim 2, characterized in that: The first opening is arranged at the upper end of the box body, and the second opening is arranged at the top and / or side of the box body corresponding to the blade head portion, so that the blade of the blade head portion is partially or completely exposed.

6. The placement stand for placing a hair cutting device according to claim 5, characterized in that: The second opening is located above the lower end, and the receiving portions are symmetrically arranged on both sides of the second opening with a wider width; the shape of the cavity is adapted to the shape of the cutter head, and the opening area of ​​the second opening is larger than the blade area of ​​the cutter head; When the blade head of the hair cutting device is inserted into the cavity of the box body from the first opening and the blade head is abutted and fixed on the receiving portion, the second opening is arranged at the top and / or side of the box body corresponding to the blade head, so that the blade of the blade head is partially or completely exposed.

7. The placement stand for placing a hair cutting device according to claim 1, characterized in that: The upper end portion is provided with a receiving interface, the box body is detachably inserted and fixed in the receiving interface, and the box body is spaced apart from the lower end portion.

8. The placement stand for placing a hair cutting device according to claim 7, characterized in that: The box body is provided with a fixing portion along the first opening, and the box body passes through the receiving interface so that the fixing portion abuts against the receiving interface.

9. The placement stand for placing a hair cutting device according to claim 1, characterized in that: The upper end portion is inclined in a direction away from the lower end portion, and an angle formed by a plane where the upper end portion is located and a plane where the lower end portion is located is β, 0°≤β≤90°.

10. The placement stand for placing a hair cutting device according to claim 1, characterized in that: The upper end portion, the lower end portion and the middle portion are an integrally formed structure.

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