Nail clippers convenient for pouring out nails and displaying information
By removing the thin walls on the upper part of the support handle in the nail clipper, adding open space or third opening, and using the cap design of magnets or elastic materials, the problems of inconvenience in pouring out and insufficient information display are solved, and the convenient use of nail clippers is achieved and diversified information display.
Patent Information
- Application Number
- CN202420107508.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-15
AI Technical Summary
Existing nail clippers are inconvenient when pouring out the nails. The thin walls connected to the upper part of the support handle and the shell need to be flipped and shaken. There are fewer types of knife heads and insufficient information display function.
A nail clipper including a shell, a knife head, a pressing handle and a cover is designed to remove the thin walls on the upper part of the support handle, increase open space or set a third opening at the lower part of the shell, and set a switchable cover, which is realized by a magnet or elastic material. The switch function of the cover provides a variety of tool heads and information display methods.
It realizes the convenience of nail pouring out, prevents nails from being out of place, enriches the types of blades and information display forms, and improves the user experience and diversity of information carriers.
Smart Images
Figure CN222171520U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of daily necessities, in particular to a pair of nail clippers which are convenient for removing nails and displaying information. Background Art
[0002] The Chinese invention patent "Replaceable blades and nail clippers with nail storage function" (patent number ZL201910528650.6) discloses a replaceable blade (cutter head) and a nail clipper with nail storage function, which consists of a shell, a pressing handle and a cutter head. The shell is provided with a first opening and a second opening, and is provided with a support handle; the cutter head is arranged inside the shell, the blade end extends from the first opening of the shell, the lower piece of the cutter head is provided with a through hole for the cut nails to enter the storage space at the lower part of the shell, the pressing handle is arranged at the upper part of the cutter head, and the pressing end extends out of the shell from the second opening and corresponds to the shell support handle; its shortcomings are, first, due to the thin wall connected to the shell on the upper part of the support handle to form a barb, the nail clippers must be turned over and shaken to pour out the nails from the second opening, which is inconvenient; second, there are fewer types of cutter heads that match it; third, the information display function is poor. Utility Model Content
[0003] In order to solve the problems existing in the prior art, the purpose of the utility model is to make improvements based on the main structure of the above-mentioned invention patent. First, the thin wall that is connected to the outer shell at the upper part of the support handle is removed to form an open space that is connected to the second opening. A lid that can be opened and closed is provided here, or a third opening is added to the lower part of the outer shell to set a lid, so that it is more convenient to pour out the nails; second, a variety of matching new blade heads are provided to enrich the manufacturing processes or application scenarios that can be adopted; third, a variety of information display methods are provided.
[0004] The technical solution adopted by the utility model is: a nail clipper which is convenient for pouring out nails and displaying information, comprising a shell, a cutter head, a pressure handle and a cover; the shell is provided with a first opening, a second opening, a pressure handle rotating shaft and a support handle, the blade end of the cutter head extends out of the shell from the first opening, and the cutter head is provided with a through hole for the cut nails to enter the storage space at the lower part of the shell; the pressure handle is arranged at the top of the cutter head, one end of which is provided with a shaft sleeve which can cooperate with the rotating shaft on the shell to form a lever mechanism, and the other end of which extends out of the shell from the second opening and corresponds to the support handle on the shell; an open space which is connected to the second opening as a whole is provided on the upper part of the shell support handle, or a third opening is added to the lower part of the shell, and a cover which can be opened and closed is provided on the open space or the third opening, and the cover is used for facilitating the pouring out of nails. The cutter head cooperates with the first limiting structure and the second limiting structure of the shell to limit the position, the lower piece of the cutter head is provided with a through hole for the cut nails to enter the storage space at the bottom of the shell, and the blade end of the cutter head extends out of the shell from the first opening; the pressing handle is arranged on the top of the cutter head, one end of which is provided with a shaft sleeve which can cooperate with the rotating shaft on the shell to form a lever mechanism, and the other end extends out of the shell from the second opening and corresponds to the support handle on the shell; the cover is arranged in the open space above the support handle, and the cover is provided with an eighth limiting structure and a ninth limiting structure which can respectively cooperate with the through hole of the cutter head and the third limiting structure on the shell, or the cover is provided with a rotating shaft which directly cooperates with the shaft hole provided on the shell to realize limiting and switching, a magnet can be embedded in the cover, or the cover is made of elastic material or ferromagnetic material, and the switch is realized by magnet or elasticity or buckle, when the cover is closed, the cut nails are blocked from escaping, and when it is opened, the nails are poured out; when the tail end of the cutter head is extended to cover the open space above the support handle like a cover, the tail end of the cutter head can be opened to pour out the nails, or a third opening is added at the bottom of the shell and the cover is installed.
[0005] The various parts and components of the utility model can be manufactured by injection molding, die-casting, powder metallurgy, sheet metal and other processes; they are easy to assemble, firstly, the tail end of the cutter head is inserted into the first opening of the shell, so that the fourth limiting structure of the cutter head is matched with the first limiting structure on the shell, and the lower piece of the cutter head is matched with the second limiting structure in the shell; then the sleeve end of the pressing handle is pressed on the upper piece of the cutter head from the second opening of the shell and pushed, and under the elastic force of the cutter head, the pressing handle sleeve is matched with the pressing handle rotating shaft at the upper edge of the first opening of the shell; finally, the ninth limiting structure end of the cover is pushed from the second opening of the shell into the third limiting structure in the shell, until the eighth limiting structure enters the through hole of the cutter head, or the rotating shaft on the cover is matched with the shaft hole directly on the shell, to complete the assembly.
[0006] Preferably, the cover consists of a cover seat and a cover body, which are connected by a rotating shaft. The cover seat is provided with a limiting structure, which cooperates with the tool bit through hole and the limiting structure of the inner wall of the outer shell to achieve limiting. The cover body is embedded with a magnet, which is adsorbed with the ferromagnetic file blade embedded on the lower side of the outer shell support handle to form a switch mechanism of the cover; when the cover is made of ferromagnetic material, the magnet can also be embedded in the support handle of the outer shell.
[0007] Preferably, the cover is an integrated structure, a hinge is provided between the cover seat and the cover body, and a magnet embedded in the cover body adsorbs with a ferromagnetic file embedded in the outer shell support handle to form a switch mechanism of the cover.
[0008] Preferably, the cover is an integrated structure, and the cover opening and closing mechanism is formed by utilizing elasticity or arranging a buckle.
[0009] Preferably, the cover may not be provided with a cover seat, and a rotating shaft is provided on the cover body to directly cooperate with a corresponding shaft hole provided on the shell to realize limiting and switching.
[0010] Preferably, the upper piece and the lower piece of the cutter head can be manufactured separately and connected by a rotating shaft, and a spring is provided between the upper piece and the lower piece, and the spring provides elastic force to open the blade end.
[0011] Preferably, the upper and lower tail ends of the cutter head are an extended, tightly closed, bent whole, or the upper and lower tail ends are welded or riveted, and the tightly closed tail ends cover the open space on the upper part of the shell support handle, so that the tail end of the cutter head can be directly opened to pour out the nails, or a third opening can be added at the lower part of the shell as a nail pouring channel and a cover can be set
[0012] The beneficial effects of the utility model are:
[0013] 1. Prevent the cut nails from escaping and effectively store them to maintain environmental hygiene;
[0014] 2. When cutting nails, there is no need to turn over the pressure handle. When cutting nails, the second or third opening of the shell is facing downwards, and the shell support handle is flicked, or the cover buckle of the lid is opened, or the extended tail end of the cutter head is directly opened to pour out the nails, which is more convenient to use;
[0015] 3. Both sides of the shell, the pressure handle and the lid are convenient for information display, with various forms and large amount of information.
[0016] 4. The outer surfaces on both sides of the shell can be used as information carriers, and information carriers can also be embedded and pasted.
[0017] 5. Easy to assemble. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the appearance structure of Embodiment 1 of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of Example 1 of the utility model;
[0020] Figure 3 This is a cross-sectional view of the internal structure of Example 1 of the utility model;
[0021] Figure 4 This is an exploded view of the components of Embodiment 1 of the present utility model;
[0022] Figure 5 This is a schematic diagram of the appearance structure of the housing in Example 1 of the utility model;
[0023] Figure 6 This is a cross-sectional view of the housing in Example 1 of the utility model;
[0024] Figure 7 This is a schematic diagram of the appearance structure of the cutter head in Example 1 of the utility model;
[0025] Figure 8 This is a schematic diagram of the appearance structure of the pressure handle in Example 1 of the utility model;
[0026] Fig. 9 This is a cross-sectional view of the cover in Example 1 of the utility model;
[0027] Fig.10 This is an exploded view of the lid components in Example 1 of the utility model;
[0028] Fig.11 This is a schematic diagram of pouring out nails in Example 1 of the utility model;
[0029] Fig.12 This is a schematic diagram of the appearance structure of the cover in Example 2 of the utility model;
[0030] Fig.13 This is a cross-sectional view of the internal structure of Example 3 of the utility model;
[0031] Fig.14 This is a cross-sectional view of the housing in Example 3 of the utility model;
[0032] Fig.15 This is a schematic diagram of the appearance structure of the cover in Example 3 of the utility model;
[0033] Fig.16 This is a cross-sectional view of the housing cover structure of Example 4 of the utility model;
[0034] Fig.17 This is a cross-sectional view of the housing of Embodiment 4 of the present utility model;
[0035] Fig.18 This is a schematic diagram of the appearance structure of the lid of Example 4 of the utility model;
[0036] Fig.19This is a schematic diagram of the appearance structure of Embodiment 5 of the present utility model;
[0037] Fig. 20 This is a schematic diagram of the internal structure of Embodiment 5 of the present utility model;
[0038] Fig.21 This is a cross-sectional view of the internal structure of Example 5 of the utility model;
[0039] Fig. 22 This is a cross-sectional view of the housing in Example 5 of the utility model;
[0040] Fig.23 This is a schematic diagram of the appearance structure of the cutter head in Example 5 of the utility model;
[0041] Fig.24 This is a cross-sectional view of the cutter head in Embodiment 5 of the present utility model;
[0042] Fig.25 This is an exploded view of the cutter head parts in Example 5 of the utility model;
[0043] Fig.26 This is a schematic diagram of the appearance structure of the pressure handle of Example 5 of the utility model;
[0044] Fig. 27 This is a schematic diagram of the appearance structure of the cover in Example 5 of the utility model;
[0045] Fig.28 This is a schematic diagram of the appearance structure of Example 6 of the utility model;
[0046] Fig.29 This is a cross-sectional view of the internal structure of Example 6 of the utility model;
[0047] Fig.30 This is a cross-sectional view of the housing in Example 6 of the utility model;
[0048] Fig.31 This is a schematic diagram of the appearance structure of the cutter head in Example 6 of the utility model;
[0049] Fig.32 This is a cross-sectional view of a nail in Example 6 of the utility model;
[0050] Fig.33 This is a cross-sectional view of the housing in Example 7 of the utility model;
[0051] Fig.34 This is a schematic diagram of the appearance of the cover in Example 7 of the utility model;
[0052] Fig.35 This is a schematic diagram of pouring out nails in Example 7 of the utility model.
[0053] Figure numerals: 1-housing, 101-first limiting structure, 102-first opening, 103-pressing handle shaft, 104-second opening, 105-supporting handle, 106-second limiting structure, 107-third limiting structure, 108-file, 109-information carrier, 110-magnet, 111-third opening, 112-cover shaft hole; 2-cutter head, 201-upper piece, 202-lower piece, 203-fourth limiting structure, 204-reinforcement part, 205- Through hole, 206-tail end, 207-cutter head sleeve, 208-cutter head shaft, 209-spring, 210-fifth limiting structure, 211-sixth limiting structure, 212-seventh limiting structure; 3-pressing handle, 301-pressing handle sleeve; 4-cover, 401-cover seat, 402-eighth limiting structure, 403-ninth limiting structure, 404-cover sleeve, 405-cover body, 406-cover shaft, 407-magnet, 408-hinge, 409-cover buckle. DETAILED DESCRIPTION
[0054] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0055] Example 1
[0056] like Figure 1-11As shown, a nail clipper convenient for removing nails and displaying information is characterized in that it comprises a shell 1 as a main body, and a cutter head 2, a pressure handle 3 and a cover 4 fixed to the shell 1; the shell 1 is provided with two openings, the lower edge of the first opening 102 is provided with a first limiting structure 101, and the upper edge is in an arc shape as a pressure handle rotating shaft 103; the shell 1 is provided with a relatively larger second opening 104, and a hollow support handle 105 corresponding to the pressure handle 3 is provided at the lower side of the second opening 104; the inner wall of the shell is provided with a second limiting structure 106 and a third limiting structure 107, and a file 108 is inlaid on the lower side of the shell support handle 105, and the outer surfaces on both sides of the shell are information carriers 109, or information carriers can be inlaid or pasted. The information carrier 109; the cutter head 2 is arranged in the cavity of the shell 1, and the blade end extends out from the first opening 102 of the shell 1; the cutter head 2 is a U-shaped integral body, divided into an upper piece 201 and a lower piece 202, and the lower piece 202 is provided with a fourth limiting structure 203, which cooperates with the first limiting structure 101 on the shell 1 to limit the cutter head 2 laterally; the edge of the lower piece 202 and the second limiting structure 106 on the inner wall of the shell 1 are abutted to limit the cutter head 2 vertically; both the upper piece 201 and the lower piece 202 can be provided with a reinforcement part 204 for increasing the mechanical strength of the cutter head 2, and a through hole 205 is provided in the middle of the lower piece 202, and the cut nails pass through the through hole 205 and fall into the lower part of the inner cavity of the shell 1 and the support handle 105. Temporary storage; the pressing handle 3 is arranged at the upper part of the inner cavity of the shell 1, and a pressing handle sleeve 301 is arranged at one end of the pressing handle 3, and the pressing handle sleeve 301 cooperates with the pressing handle shaft 103 at the upper edge of the first opening 102 of the shell 1 to limit the pressing handle 3 laterally and constitute a fulcrum for the lever movement of the pressing handle 3; the lower side of the pressing handle sleeve 301 end abuts against the cutter head 2 to limit the pressing handle 3 longitudinally and constitute a lever force point, and the other end of the pressing handle 3 extends out of the shell 1 from the second opening 104 of the shell 1 and can perform lever movement up and down; the cover 4 is arranged on the inner cavity of the shell 1 and the upper side of the support handle 105, and is composed of a cover seat 401 and a cover body 405, and the cover seat is provided with an eighth limiting structure 402 and a ninth limiting structure 405. 03, cover sleeve 404, the cover body 405 is provided with a cover shaft 406, inlaid with a magnet 407, and a cover buckle 409 is provided at the end. The eighth limiting structure 402 is buckled with the cutter head through hole 205 to realize the lateral limitation of the cover 4, and the ninth limiting structure 403 cooperates with the third limiting structure 107 on the shell 1 to realize the longitudinal limitation of the cover 4. The cover seat 401 and the cover body 405 are rotatably connected through the cooperation of the cover sleeve 404 and the cover shaft 406. The closing of the cover body 405 is realized through the adsorption between the magnet 407 and the ferromagnetic file 108 on the shell 1. When pouring out the nails, the support handle 105 end of the shell 1 is facing downward, and the support handle 105 can be flicked with a finger, or the cover buckle 409 is pressed to open the cover body 405.
[0057] In this embodiment, the shell 1, the pressure handle 3 and the cover 4 can be manufactured by plastic injection molding process or alloy die-casting process, and the cutter head 2 is manufactured by steel sheet metal process; during assembly, the tail end 206 of the cutter head 2 is first inserted into the first opening 102 of the shell 1, so that the fourth limiting structure 203 of the lower piece 202 of the cutter head 2 cooperates with the first limiting structure 101 on the shell 1; the lower piece 202 of the cutter head 2 is abutted against the second limiting structure 106 in the shell 1, and then the pressure handle sleeve 301 end of the pressure handle 3 is pressed on the upper piece 202 of the cutter head 2 and pushed. Under the elastic force of the cutter head 2, the pressure handle sleeve 301 of the pressure handle 3 cooperates with the pressure handle rotating shaft 103 at the upper edge of the first opening 102 of the shell 1, and finally the ninth limiting structure 403 of the cover seat 401 of the cover 4 is pushed into the third limiting structure 107 in the shell 1 until the eighth limiting structure 402 of the cover seat 401 is inserted into the through hole 205 of the cutter head 2 to complete the assembly.
[0058] The shell 1 is an integrally formed hollow shell with a simple processing technology. Information can be printed on both sides of the shell 1, or a separate information carrier can be inlaid or pasted.
[0059] Example 2
[0060] like Fig.12 As shown, this embodiment is basically the same as embodiment 1, with the difference that the cover 4 is made of a bending-resistant plastic such as PP, the cover seat 401 and the cover body 405 are integrally formed, and the thinner middle portion serves as a hinge 408 that can be bent and restored repeatedly, and the cover body 405 can be opened and closed by utilizing the inherent elasticity of the hinge 408 or embedding a magnet 407 in the cover body 405.
[0061] The cover 4 of this embodiment has a simple structure and is easy to manufacture.
[0062] Example 3
[0063] like Figure 13-15 As shown, this embodiment is basically the same as embodiment 2, with the difference being that the cover 4 is made of an elastic thin steel plate and can be made into a whole. The cover 4 is closed by elasticity and opened by pulling the cover buckle 409. Accordingly, the third limiting structure 107 in the outer shell 1 can be simplified.
[0064] The cover 4 of this embodiment has a simple structure, is easy to manufacture, and has a simpler shell.
[0065] Example 4
[0066] like Figure 16-18As shown, this embodiment is basically the same as the embodiment 1, the first difference is that the cover 4 does not have a cover seat 401, and is composed of a cover body 405 and a magnet 407, and a rotating shaft 404 is provided at one end of the cover body 405; the second difference is that the shell does not have a third limiting structure 107, and is provided with a cover shaft hole 112 that cooperates with the rotating shaft 404 on the cover body 405. The cover 4 is limited by the rotating shaft 404 and can be rotated to switch.
[0067] The cover structure of this embodiment is relatively simple.
[0068] Example 5
[0069] like Figure 19-27 As shown, this embodiment is basically the same as the embodiment 2, except that the upper piece 201 and the lower piece 202 of the cutter head 2 are manufactured separately, and a cutter head shaft sleeve 207 is provided at the tail end, and the shaft sleeve 207 of the upper piece 201 and the shaft sleeve 207 of the lower piece 202 are staggered inside and outside, and are connected by a cutter head rotating shaft 208, and a spring 209 is provided in the middle of the cutter head shaft sleeve 207, so that the upper piece 201 and the lower piece 202 have an elastic force to open, and the fifth limiting structure is provided at both ends of the spring, which can be used with the sixth limiting structure 211 and the sixth limiting structure 212 provided on the upper piece 201. The through hole 205 of the lower piece 202 forms a snap limit, and corresponding seventh limit structures 212 are set on the shaft sleeves 207 of the upper piece 201 and the lower piece 202 to control the opening angle of the upper piece 201 and the lower piece 202; the second difference is that the cover 4 is made of ferromagnetic material, and a magnet 110 is embedded in the support handle 105 of the outer shell 1. The cover body 405 is adsorbed by the magnet 110 to achieve the closure of the cover body 405. The cover body 405 can be opened by flicking the support handle 105 of the outer shell 1 with your fingers, or by pulling the cover buckle 409.
[0070] The shell 1 and the pressure handle 3 of this embodiment can be manufactured by stainless steel powder metallurgy process or alloy die-casting process, and can also be manufactured by steel plate sheet metal process. The cutter head is manufactured by stainless steel powder metallurgy process. The overall mechanical properties are more stable and the service life is relatively long. Information can be printed or engraved on the surfaces of both sides of the shell 1.
[0071] Example 6
[0072] like Figure 28-32 As shown, compared with Example 5, the difference between this embodiment and the embodiment 5 is that, first, the tail end 206 of the cutter head 2 is a closed bend or is riveted or welded by the upper piece 201 and the lower piece 202, and is extended to the support handle 105 of the shell 1 to cover the upper open space, which is equivalent to the cover 4, and the upper piece 202 may not be provided with a reinforcement portion 204; second, the third limiting structure 107 and the magnet 110 are not provided on the shell 1; third, the cover 4 is not provided, and the tail end 206 of the cutter head 2 is directly opened, and the cutter head 2 is constrained by the force point of the pressure handle 3 and the lower edge of the first opening 102 of the shell 1, and rotates around the first limiting structure 101 of the shell 1 to open and pour out the nails.
[0073] The overall structure of the nail clippers in this embodiment is the simplest.
[0074] Example 7
[0075] like Figure 33-35 As shown, this embodiment is basically the same as embodiment 6, with the first difference that a third opening 111 is additionally provided at the lower portion of the shell 1 as a channel for pouring out the nails; second, the cover 4 is arranged at the third opening 111 of the shell, and is connected with the cover shaft sleeve 404 and the cover shaft 406 through the cover shaft hole 112 on the shell 1. The cover 4 is longitudinally limited by its own elasticity and the cover buckle 109 and the third limiting structure 107 on the shell 1. The cover buckle 409 can be pushed downward to open the cover 4 to pour out the nails.
[0076] The channel for pouring out the nails in this embodiment is relatively large.
[0077] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. A nail clipper for facilitating the removal of nails and displaying information, comprising a shell, a cutter head, a pressure handle and a cover; the shell is provided with a first opening, a second opening, a pressure handle rotating shaft and a support handle, the blade end of the cutter head extends out of the shell from the first opening, the cutter head is provided with a through hole for the cut nails to enter the storage space at the bottom of the shell; the pressure handle is provided at the top of the cutter head, one end of which is provided with a shaft sleeve which can cooperate with the rotating shaft on the shell to form a lever mechanism, and the other end of which extends out of the shell from the second opening and corresponds to the support handle on the shell; characterized in that An open space connected to the second opening is provided at the upper part of the shell support handle, or a third opening is added at the lower part of the shell, and a lid that can be opened and closed is provided on the open space or the third opening, and the lid is used to facilitate the pouring out of the nails.
2. The nail clipper for facilitating the removal of nails and displaying information according to claim 1, characterized in that: The lower side of the support handle of the shell is inlaid with a ferromagnetic file or a file plus a magnet for opening and closing the cover; information carriers can be arranged on both sides of the shell.
3. The nail clipper for facilitating the removal of nails and displaying information according to claim 1, characterized in that: The cover includes a cover seat and a cover body, the cover seat is connected to the cover body rotating shaft, a limiting structure is provided on the cover seat, the cover seat cooperates with the cutter head through hole and the limiting structure of the inner wall of the shell to achieve limiting, the cover body is embedded with a magnet, which is adsorbed with the ferromagnetic file blade embedded in the support handle of the shell to form a switch mechanism of the cover; when the cover is made of ferromagnetic material, the magnet can also be embedded in the support handle of the shell.
4. The nail clipper for facilitating the removal of nails and displaying information according to claim 3, characterized in that: The cover is an integrated structure, and a hinge is arranged between the cover seat and the cover body.
5. The nail clipper for facilitating the removal of nails and displaying information according to claim 3, characterized in that: The cover is an integrated structure, and the cover's opening and closing mechanism is formed by utilizing elasticity or by arranging buckles.
6. The nail clipper for facilitating the removal of nails and displaying information according to claim 3, characterized in that: The lid is provided with a cover seat, and a rotating shaft is provided at one end of the cover body, which cooperates with the corresponding shaft hole on the shell. It can be set in the open space above the shell support handle, and can also be set at the third opening added at the lower part of the shell. The switch mechanism of the lid is formed by using a magnet or a buckle.
7. The nail clipper for facilitating the removal of nails and displaying information according to claim 1, characterized in that: The upper and lower pieces of the cutter head are an integrated structure with a U-shape bend. Both sides of the upper and lower pieces may be provided with reinforcement parts, and the lower piece is also provided with a limiting structure and a through hole.
8. The nail clipper for facilitating the removal of nails and displaying information according to claim 7, characterized in that: The upper piece and the lower piece of the cutter head are connected by a rotating shaft, and a spring is arranged between the upper piece and the lower piece, and the spring is used to provide elastic force to open the blade end.
9. The nail clipper for facilitating the removal of nails and displaying information according to claim 7, characterized in that: The tail ends of the upper and lower pieces of the cutter head are an extended, closed and bent integral structure, or a welded structure or a riveted structure. The tail ends are used to cover the open space on the upper part of the outer shell support handle. The nails can be poured out by pulling open the tail ends.