A razor case and shaving device

Abstract

This utility model relates to the field of shaving device technology, and discloses a shaving box and a shaving device. The shaving box includes a blade holder assembly and a blade assembly. The blade holder assembly has an installation space formed within it. One end of the blade holder assembly has a working surface with a first opening communicating with the installation space. The end of the blade holder assembly away from the working surface has a second opening communicating with the installation space. The blade assembly includes at least two blades connected to the inner wall of the installation space and arranged at intervals along the height direction of the installation space. A first channel for shaving debris removal is formed between adjacent blades, and the two ends of the first channel communicate with the first opening and the second opening, respectively. This utility model, by forming a first channel between adjacent spaced blades, facilitates the shaving debris removal function of the shaving box and improves the user experience of the shaving device.

Description

Technical Field

[0001] This utility model relates to the field of shaving device technology, and in particular to a razor box and shaving device. Background Technology

[0002] Currently, shaving devices can house multiple blades arranged sequentially in the shaving chamber. A spacer is typically sandwiched between the bodies of adjacent blades to create a gap between their tips. The first layer of blades lifts the hair to be shaved and cuts the surface portion, while the remaining hair naturally springs back and stands upright between the tips of adjacent blades, facilitating further cutting by subsequent blades. However, with this arrangement, hair cut by the fixed blade tends to accumulate at the tip, and the shaving device cannot effectively remove this hair during use, negatively impacting the user experience. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a razor box and shaving device, which aims to realize the shaving box's shaving function and improve the user experience of the shaving device.

[0004] To achieve the above objectives, this utility model provides a knife box, comprising:

[0005] A blade holder assembly having an internal mounting space, one end of the blade holder assembly having a working surface, the working surface having a first opening communicating with the mounting space, and the end of the blade holder assembly away from the working surface having a second opening communicating with the mounting space; and

[0006] A blade assembly comprising at least two blades connected to the inner wall of the mounting space and spaced apart in the height direction of the mounting space, wherein a first channel for slag discharge is formed between two adjacent blades, and the two ends of the first channel are respectively connected to a first opening and a second opening.

[0007] In one embodiment, the blade assembly includes at least a first blade and a second blade, and the blade holder assembly includes at least a first positioning portion and a second positioning portion. The first positioning portion and the second positioning portion are disposed on opposite side walls of the mounting space and respectively abut against the opposite side of the first blade and the second blade.

[0008] In one embodiment, the installation space has a first sidewall and a second sidewall disposed opposite to each other in its height direction, and the first positioning part includes a plurality of first positioning blocks, which are spaced apart on the side of the first sidewall facing the second sidewall.

[0009] The first blade is provided with a plurality of first positioning holes at intervals. Each first positioning hole corresponds to a first positioning block. The first positioning block passes through the first positioning hole and abuts against the side of the second blade to press the second blade against the second side wall.

[0010] In one embodiment, the second positioning part includes a plurality of second positioning blocks, which are spaced apart on the side of the second sidewall facing the first sidewall;

[0011] The second blade is provided with a plurality of second positioning holes at intervals. Each second positioning hole corresponds to a second positioning block. The second positioning block passes through the second positioning hole and abuts against the side of the first blade to press the first blade against the first side wall.

[0012] In one embodiment, the blade holder assembly includes:

[0013] A base, wherein the base has a mounting groove with an opening on the top side, one end of the base has the working surface, and the mounting groove has a first opening and a second opening on opposite sides respectively; and

[0014] A clamping element is detachably disposed over the opening of the mounting groove to enclose the mounting space with the base.

[0015] In one embodiment, the clamping member has an insert block on the side facing the base, and the bottom of the mounting groove has an insertion hole. The insert block is disposed through the blade assembly in the direction extending towards the bottom of the mounting groove and is inserted into the insertion hole.

[0016] In one embodiment, a second channel is also formed within the base, one end of which is connected to the working surface and disposed adjacent to the first opening, and the other end of which is disposed through the blade holder assembly along the height direction of the mounting space.

[0017] In one embodiment, the base includes:

[0018] A first main body portion, the first main body portion being provided with the mounting groove; and

[0019] The second main body is located on the side of the first main body where the first opening is provided, and is spaced apart from the first main body. A second channel is formed between the first main body and the second main body. A guide groove is provided on the side of the second main body closer to the first main body.

[0020] In one embodiment, the working surface is further provided with a connecting groove, and a lubricating strip is provided in the connecting groove.

[0021] This utility model also proposes a shaving device, including the razor box described in any one of the foregoing claims, wherein the razor box includes:

[0022] A blade holder assembly having an internal mounting space, one end of the blade holder assembly having a working surface, the working surface having a first opening communicating with the mounting space, and the end of the blade holder assembly away from the working surface having a second opening communicating with the mounting space; and

[0023] A blade assembly comprising at least two blades connected to the inner wall of the mounting space and spaced apart in the height direction of the mounting space, wherein a first channel for slag discharge is formed between two adjacent blades, and the two ends of the first channel are respectively connected to a first opening and a second opening.

[0024] This utility model embodiment provides a knife box, which has the following advantages compared with the prior art:

[0025] The blade holder assembly of this utility model embodiment has an installation space for mounting the blade assembly. One end of the blade holder assembly has a working surface, and the working surface has a first opening communicating with the installation space, so that the tip of the blade of the blade assembly can be exposed on the working surface through the first opening. The end of the blade holder assembly away from the working surface has two openings communicating with the installation space, so that the installation space passes through the blade holder assembly. The blade assembly includes at least two blades spaced apart in the height direction of the installation space, thereby forming a first channel between two adjacent blades. The two ends of the first channel communicate with the first opening and the second opening, respectively, so that the hair shaved by the blade assembly during use can enter the first channel and be actively discharged through the first channel, thereby realizing the slag discharge function of the blade box. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the knife box module according to an embodiment of the present utility model;

[0027] Figure 2 This is an exploded view of the knife box module described in this embodiment of the utility model;

[0028] Figure 3 This is a front view of the knife box module described in this embodiment of the utility model;

[0029] Figure 4 This is the utility model Figure 3 Cross-sectional view at point AA;

[0030] Figure 5 This is the utility model Figure 3 Cross-sectional view at point BB.

[0031] In the figure, 100 is the blade holder; 10 is the blade holder assembly; 10a is the mounting space; 11 is the base; 111 is the first main body; 111a is the mounting groove; 111b is the first opening; 111c is the second opening; 111d is the insertion hole; 112 is the second main body; 112a is the guide groove; 112b is the connecting groove; 113 is the first positioning part; 114 is the second positioning part; 12 is the clamping part; 121 is the insertion block; 115 is the second channel; 20 is the blade assembly; 20a is the first channel; 21 is the first blade; 211 is the first positioning hole; 22 is the second blade; 221 is the second positioning hole; and 30 is the lubricating strip. Detailed Implementation

[0032] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0033] It should be understood that the terms "before" and "after" are used in this utility model to describe various types of information, but these terms should not be limited to them. These terms are only used to distinguish information of the same type from each other. For example, "before" information can also be called "after" information, and "after" information can also be called "before" information, without departing from the scope of this utility model.

[0034] For ease of understanding and explanation, all terms are... Figure 1 The coordinate system shown in the figure indicates the directions as references. The first direction is the positive direction of the x-axis, the second direction is the positive direction of the y-axis, and the third direction is the positive direction of the z-axis. The positive direction of the x-axis is left, and the negative direction of the x-axis is right. The positive direction of the y-axis is back, and the negative direction of the y-axis is forward. The positive direction of the z-axis is up, and the negative direction of the z-axis is down.

[0035] like Figures 1 to 5 As shown, a blade holder 100 according to an embodiment of the present invention includes a blade holder assembly 10 and a blade assembly 20. The blade holder assembly 10 has an installation space 10a. One end of the blade holder assembly 10 has a working surface, and the working surface has a first opening 111b communicating with the installation space 10a. The end of the blade holder assembly 10 away from the working surface has a second opening 111c communicating with the installation space 10a. The blade assembly 20 includes at least two blades, which are connected to the inner wall of the installation space 10a and are arranged at intervals in the height direction of the installation space 10a. A first channel 20a for slag discharge is formed between two adjacent blades. The two ends of the first channel 20a are respectively connected to the first opening 111b and the second opening 111c.

[0036] In this embodiment, multiple blades of the blade holder assembly 10 are arranged parallel to the first direction and the second direction. The blade holder assembly 10 is provided with an installation space 10a for installing the blade assembly 20. The height direction of the installation space 10a is the third direction. The first opening 111b and the second opening 111c are located at opposite ends of the installation space 10a in the second direction, so that the installation space 10a is arranged to pass through the blade holder assembly 10 in the second direction.

[0037] Furthermore, the blade holder assembly 10 of the blade holder 100 has a working surface at one end in the second direction, and the working surface has a first opening 111b communicating with the mounting space 10a, so that the tip of the blade of the blade assembly 20 can be exposed on the working surface through the first opening 111b; the blade holder assembly 10 has two openings 111c communicating with the mounting space 10a at one end away from the working surface, so that the mounting space 10a is disposed through the blade holder assembly 10.

[0038] Specifically, in this embodiment, the working surface and the first opening 111b thereon can both be inclined relative to a third direction, and the portions of multiple blades extending into the first opening 111b can be staggered in a second direction, thereby achieving a progressive arrangement of multiple blades, which is beneficial to ensuring the hair removal effect of the blade assembly 20.

[0039] It is understood that, since the blade assembly 20 of this embodiment includes at least two blades spaced apart in the height direction of the installation space, a first channel 20a can be formed between two adjacent blades. The two ends of the first channel 20a are respectively connected to a first opening 111b and a second opening 111c, allowing the hair shaved by the blade assembly 20 during use to enter the first channel 20a and be actively discharged via it, thereby realizing the slag discharge function of the blade box 100. Furthermore, the technical solution of this invention eliminates the need for a partition between two adjacent blades, thus also helping to reduce the production cost of the blade box 100.

[0040] like Figures 2 to 5 As shown, the blade assembly 20 of this embodiment includes at least a first blade 21 and a second blade 22, and the blade holder assembly 10 includes at least a first positioning part 113 and a second positioning part 114. The first positioning part 113 and the second positioning part 114 are respectively disposed on opposite side walls of the mounting space 10a and abut against the opposite side of the first blade 21 and the second blade 22. This arrangement can achieve a tight fit between the first blade 21 and the first side wall, which on the one hand helps to improve the installation stability of the first blade 21 and reduce the space occupied by the blade box 100, and on the other hand can prevent beard from adhering between the first side wall and the first blade 21 during shaving and making it difficult to clean.

[0041] like Figures 2 to 5As shown, the installation space 10a of this utility model embodiment has a first sidewall and a second sidewall that are arranged opposite to each other in its height direction. The first positioning part 113 includes a plurality of first positioning blocks, which are spaced apart on the side of the first sidewall facing the second sidewall. The first blade 21 is provided with a plurality of first positioning holes 211, each first positioning hole 211 corresponding to a first positioning block. The first positioning block passes through the first positioning hole 211 and abuts against the side of the second blade 22 to press the second blade 22 against the second sidewall.

[0042] This design allows for a tight fit between the second blade 22 and the second sidewall. This improves the installation stability of the second blade 22 and reduces the space occupied by the shaving box 100. It also prevents beard from adhering between the second sidewall and the second blade 22 during shaving, making it difficult to clean. Furthermore, the insertion and engagement of the first positioning block with the first positioning hole 211 further enhances the positional stability of the first blade 21.

[0043] Furthermore, such as Figures 2 to 5 As shown, the second positioning part 114 of this utility model embodiment includes a plurality of second positioning blocks, which are spaced apart on the side of the second sidewall facing the first sidewall; the second blade 22 is provided with a plurality of second positioning holes 221, each second positioning hole 221 corresponding to a second positioning block, the second positioning block passes through the second positioning hole 221 and abuts against the side of the first blade 21 to press the first blade 21 against the first sidewall.

[0044] This design allows for a tight fit between the first blade 21 and the first sidewall. This improves the installation stability of the first blade 21 and reduces the space occupied by the shaving box 100. It also prevents beard from adhering between the first sidewall and the first blade 21 during shaving, making it difficult to clean. Furthermore, the insertion and engagement of the second positioning block with the second positioning hole 221 further enhances the positional stability of the second blade 22.

[0045] like Figures 2 to 5 As shown, the blade holder assembly 10 of this embodiment includes a base 11 and a clamping member 12. The base 11 has a mounting groove 111a with an opening on the top side, and one end of the base 11 has a working surface. The mounting groove 111a has a first opening 111b and a second opening 111c on opposite sides. The clamping member 12 is detachably installed on the opening of the mounting groove 111a to form an installation space 10a with the base 11. This arrangement allows for a quick-release connection between the clamping member 12 and the mounting groove 111a, thereby improving the ease of assembly and disassembly of the blade holder fixing assembly.

[0046] like Figures 2 to 5As shown, in this embodiment of the invention, the clamping member 12 has an insert block 121 on the side facing the base 11. The bottom of the mounting groove 111a has an insertion hole 111d. The insert block 121 is disposed through the blade assembly 20 in the direction extending towards the bottom of the mounting groove 111a and is inserted into the insertion hole 111d. The insert block 121 also serves to position multiple blades, further improving the positional stability of the blade assembly 20.

[0047] like Figures 2 to 5 As shown, in this embodiment of the invention, a second channel 115 is also formed inside the base 11. One end of the second channel 115 is connected to the working surface and is disposed adjacent to the first opening 111b. The other end of the second channel 115 passes through the blade holder assembly 10 along the height direction of the installation space 10a. With this configuration, the blade box 100 can also achieve the slag discharge function in conjunction with the second channel 115 to ensure the slag discharge effect of the blade box 100.

[0048] like Figures 2 to 5 As shown, the base 11 of this utility model embodiment includes a first main body 111 and a second main body 112. The first main body 111 is provided with a mounting groove 111a. The second main body 112 is located on the side of the first main body 111 where the first opening 111b is provided, and is spaced apart from the first main body 111. The side of the second main body 112 near the first main body 111 is provided with a guide groove 112a.

[0049] The guide groove 112a has multiple slots arranged sequentially in the first direction, with the slots spaced apart and side by side. In this way, the multiple slots of the guide groove 112a can guide the hair, thereby reducing the risk of the razor box 100 pulling the hair during shaving and making shaving smoother.

[0050] like Figures 2 to 5 As shown, the second main body 112 of this embodiment of the invention is further provided with a connecting groove 112b. The connecting groove 112b is located on the side of the guide groove 112a away from the first main body 111. The razor box assembly also includes a lubricating strip 30, which is disposed in the connecting groove 112b. Thus, the lubricating strip 30 is disposed on the second main body 112, and during shaving, the lubricating strip 30 can protect the skin, reduce the irritation of the blade to the skin, and improve the user's shaving experience.

[0051] This utility model also proposes a shaving device, which includes a blade box 100. The specific structure of the blade box 100 is as described in the above embodiments. Since this shaving device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0052] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A knife box, characterized in that, include: A blade holder assembly having an installation space therein, one end of the blade holder assembly having a working surface, the working surface having a first opening communicating with the installation space, and the end of the blade holder assembly away from the working surface having a second opening communicating with the installation space; and A blade assembly comprising at least two blades connected to the inner wall of the mounting space and spaced apart in the height direction of the mounting space, wherein a first channel for slag discharge is formed between two adjacent blades, and the two ends of the first channel are respectively connected to a first opening and a second opening.

2. The knife box according to claim 1, characterized in that, The blade assembly includes at least a first blade and a second blade, and the blade holder assembly includes at least a first positioning part and a second positioning part. The first positioning part and the second positioning part are disposed on opposite side walls of the mounting space and respectively abut against the opposite side of the first blade and the second blade.

3. The knife box according to claim 2, characterized in that, The installation space has a first sidewall and a second sidewall that are disposed opposite to each other in its height direction. The first positioning part includes a plurality of first positioning blocks, which are spaced apart on the side of the first sidewall facing the second sidewall. The first blade is provided with a plurality of first positioning holes at intervals. Each first positioning hole corresponds to a first positioning block. The first positioning block passes through the first positioning hole and abuts against the side of the second blade to press the second blade against the second side wall.

4. The knife box according to claim 3, characterized in that, The second positioning part includes a plurality of second positioning blocks, which are spaced apart on the side of the second sidewall facing the first sidewall; The second blade is provided with a plurality of second positioning holes at intervals. Each second positioning hole corresponds to a second positioning block. The second positioning block passes through the second positioning hole and abuts against the side of the first blade to press the first blade against the first side wall.

5. The knife box according to any one of claims 1 to 4, characterized in that, The blade holder assembly includes: A base, wherein the base has a mounting groove with an opening on the top side, one end of the base has the working surface, and the mounting groove has a first opening and a second opening on opposite sides respectively; and A clamping element is detachably disposed over the opening of the mounting groove to enclose the mounting space with the base.

6. The knife box according to claim 5, characterized in that, The clamping member has an insert block on the side facing the base, and the bottom of the mounting groove has an insertion hole. The insert block is disposed through the blade assembly in the direction extending towards the bottom of the mounting groove and is inserted into the insertion hole.

7. The knife box according to claim 5, characterized in that, A second channel is also formed inside the base. One end of the second channel is connected to the working surface and is disposed adjacent to the first opening. The other end of the second channel is disposed through the blade holder assembly along the height direction of the installation space.

8. The knife box according to claim 7, characterized in that, The base includes: A first main body portion, the first main body portion being provided with the mounting groove; and The second main body is located on the side of the first main body where the first opening is provided, and is spaced apart from the first main body. A second channel is formed between the first main body and the second main body. A guide groove is provided on the side of the second main body closer to the first main body.

9. The knife box according to any one of claims 1 to 4, characterized in that, The working surface is also provided with a connecting groove, and a lubricating strip is provided in the connecting groove.

10. A shaving device, characterized in that, Includes the knife box according to any one of claims 1 to 9.

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