A manual shaver that is easy to assemble

Abstract

The utility model provides a kind of manual shaver of easy assembly, it is related to nursing supplies technical field, including handle, connector, tool bit: connector is connected with handle by thread rod being set in one end, tool bit is set on connector by being slid up and down and being penetrated on two connecting rods symmetrically being set in bottom, multiple magnets are equipped on tool bit, and blade is adsorbed on magnet;L-shaped mounting block is slidably connected on tool bit, one end of L-shaped mounting block is on blade, other end is on the side wall of tool bit, radial setting has support rod on one end of the side wall of tool bit in L-shaped mounting block, main magnet block is slidably set on the same side wall of tool bit and support rod, vice magnet block is slidably set on the bottom of tool bit, vice magnet block is between tool bit and connector, the end of support rod is embedded in the bottom of main magnet block and supports main magnet block, and main magnet block is slid down to attract vice magnet block and hold it. The utility model provides a kind of manual shaver of easy assembly, it constitutes innovative scratchproof mechanism, through the cooperation of main and vice magnet blocks, the functions of assembly, cleaning, scratchproof etc. are realized.

Description

Technical Field

[0001] This utility model relates to the field of nursing care products technology, specifically a manual razor that is easy to assemble. Background Technology

[0002] With the increasing awareness of personal care, manual razors, as an important tool for men's daily shaving and for some women's fine hair treatment, occupy a stable and continuously developing position in the personal care products market.

[0003] In terms of product type, the manual razor market mainly includes two categories: traditional disposable razors and replaceable blade razors. Disposable razors are popular with consumers for travel and emergency use due to their convenience and low cost. People can easily shave without complicated preparation, and the cost is low. Replaceable blade razors, on the other hand, have reusable handles and only require periodic blade replacements, making them more economical in the long run. They also align with environmental trends, making them more popular with consumers who value cost-effectiveness and environmental awareness.

[0004] However, existing manual razors have a significant problem: they easily cause cuts and nicks during shaving. This defect not only causes pain and discomfort but can also lead to skin inflammation, redness, and other adverse consequences, greatly affecting the user experience and limiting the further expansion of the manual razor market. Because existing manual razors are prone to causing cuts and nicks during shaving...

[0005] Therefore, there is an urgent need for a shaver that is not only easy to assemble, effectively reducing the difficulty and time cost for users during the assembly process, but also has excellent anti-scratch function to maximize the safety of the user's skin, while also being portable. Utility Model Content

[0006] To address the aforementioned issues, this invention provides a manual razor that is easy to assemble, which incorporates an innovative anti-scratch mechanism. Through the cooperation of the main and auxiliary magnetic blocks, it achieves functions such as assembly, cleaning, and anti-scratch.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a manual razor that is easy to assemble, comprising a handle, a connector, and a blade:

[0008] The connector is connected to the handle via a threaded rod at one end. The blade is slidably mounted on the connector via two symmetrically arranged connecting rods at the bottom. The blade is equipped with multiple magnets, and the blades are attracted to the magnets.

[0009] An L-shaped mounting block is slidably engaged on the cutter head. One end of the L-shaped mounting block is on the blade, and the other end is on the side wall of the cutter head. A support rod is radially arranged on one end of the L-shaped mounting block on the side wall of the cutter head. A main magnetic block is slidably arranged on the cutter head on the same side wall as the support rod. A secondary magnetic block is slidably arranged at the bottom of the cutter head. The secondary magnetic block is located between the cutter head and the connector. The end of the support rod is partially embedded in the bottom of the main magnetic block and supports the main magnetic block. The main magnetic block slides down and attracts the secondary magnetic block out and holds it.

[0010] In some embodiments, the L-shaped mounting block and the support rod are symmetrically arranged on the cutter head, and the symmetrically arranged support rods are all semi-embedded in the bottom of the main magnetic block and supported.

[0011] In some embodiments, each of the L-shaped mounting blocks has a plurality of pulleys arranged on one end of the blade.

[0012] In some embodiments, a first spring is fitted onto the connecting rod between the cutter head and the connector.

[0013] In some embodiments, the connector head is provided with a placement slot.

[0014] In some embodiments, one end of the L-shaped mounting block located on the side wall of the cutter head is connected to the main magnetic block via a second spring.

[0015] In some embodiments, the secondary magnetic block has a chamfered edge at one end away from the primary magnetic block.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention utilizes a threaded rod connection to quickly connect the connector to the handle, with a magnet holding the blade for rapid assembly. An anti-scratch mechanism is formed by the L-shaped mounting block, main magnetic block, secondary magnetic block, and support rod. The symmetrical arrangement of the L-shaped mounting block and support rod enhances the stability of the anti-scratch mechanism. The arranged pulleys not only guide the blade in the correct direction but also reduce friction during blade movement, making shaving easier. A first spring connects the blade head to the connector; when the secondary magnetic block is attracted, the first spring quickly pulls down the blade head, detaching it from the skin, accelerating the reaction and improving the anti-scratch effect. An anti-scratch groove on the connector prevents the blade from falling out when it needs replacement or is removed. A second spring connects the L-shaped mounting block to the main magnetic block, preventing the support rod from accidentally falling off and reducing the risk. The beveled edge of one end of the main magnetic block makes repositioning easier and faster. The overall design integrates assembly, cleaning, and anti-scratch functions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the razor of this utility model;

[0019] Figure 2 This is a cross-sectional view of the shaver of this utility model;

[0020] Figure 3 This is a covered view of the components of the connector and the cutter head of this utility model;

[0021] Figure 4 This is a rear view of the interior of each component on the connector and cutter head of this utility model (when the main magnetic block has not slipped off).

[0022] Figure 5 This is a diagram showing the cutter head and main magnetic block of this utility model.

[0023] In the diagram: 1. Tool holder; 2. Connector; 21. Placement slot; 3. Threaded rod; 4. Tool head; 41. Blade; 42. Magnet; 5. Connecting rod; 6. Secondary magnetic block; 7. First spring; 8. L-shaped mounting block; 9. Main magnetic block; 10. Support rod; 11. Second spring; 12. Pulley. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0025] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Please see Figure 1-5 This embodiment provides a manual razor that is easy to assemble, including a handle 1, one end of which has a threaded hole, a connector 2, and a razor head 4.

[0029] The connector 2 is connected to the handle 1 via a threaded rod 3 at one end. The threaded rod 3 is installed on the connector 2 by welding. The cutter head 4 is slidably mounted on the connector 2 via two symmetrically arranged connecting rods 5 at the bottom. The two connecting rods 5 are welded to the bottom of the cutter head 4, and their other ends pass through the connector 2. The end of the connecting rod 5 facing the connector 2 protrudes slightly and is made of elastic material. The cutter head 4 is provided with multiple magnets 42. Three magnets 42 are glued to the top surface of the cutter head 4. The blade 41 is attracted to the magnets 42. The blade 41 has mounting holes that match the shape of the magnets 42.

[0030] like Figure 1 As shown, during assembly, first rotate the threaded rod 3 into the threaded hole of the tool holder 1 to ensure a tight connection. For assembling the connector 2 and the tool head 4, press the tool head 4 slightly to insert the protruding end of the connecting rod 5 welded to the tool head 4 into the hole of the connector 2, completing the movable connection. When installing the blade 41, first align the mounting hole on the blade 41 with the magnet 42, then release. At this point, the blade 41 will be firmly attracted by the magnetic force of the magnet 42.

[0031] An L-shaped mounting block 8 is slidably engaged on the blade head 4. The L-shaped mounting block 8 is made of rubber and will not cause scratches during shaving. One end of the L-shaped mounting block 8 is on the blade 41, and the other end is on the side wall of the blade head 4. A support rod 10 is radially arranged on one end of the L-shaped mounting block 8 on the side wall of the blade head 4. The support rod 10 is welded to the L-shaped mounting block 8. A main magnetic block 9 is slidably arranged on the same side wall of the blade head 4 at the position of the support rod 10. Two square protrusions are symmetrically fixed on the end of the main magnetic block 9 facing the blade head 4. Two corresponding sliding grooves are opened on the blade head 4. The square protrusions on the main magnetic block 9 can slide up and down in the sliding grooves of the blade head 4. The bottom of the cutter head 4 is provided with a slide rail, on which a secondary magnetic block 6 slides. The secondary magnetic block 6 is located between the cutter head 4 and the connector head 2, and is used to support the cutter head 4 and prevent the cutter head 4 from falling due to gravity. The end of the support rod 10 is partially embedded in the bottom of the main magnetic block 9 and supports the main magnetic block 9. The main magnetic block 9 slides down and pulls out and holds the secondary magnetic block 6.

[0032] like Figure 3 , 4 As shown, in an actual shaving scenario, the user holds the handle 1 and operates the shaver. Using the horizontal direction of the handle 1 as a reference point and the width direction of the shaver head 4 as a vertical point, the two form an intersecting cross. When the user shaves horizontally, the shaving process is smooth and does not shave the skin. When shaving vertically, one end of the L-shaped mounting block 8 will act first, preventing the shaver from moving further and providing initial protection. If the user applies excessive force, the skin in contact with the L-shaped mounting block 8 will push it to one side. Since the other end of the L-shaped mounting block 8 is welded to the support rod 10, the support rod 10 will move outwards simultaneously. The main magnetic block 9, supported by the support rod 10, loses its support and slides downwards under gravity. When it reaches the bottom, it will pull out the secondary magnetic block 6. After the auxiliary magnetic block 6 is pulled out, the cutter head 4 loses its support from the connector head 2. The cutter head 4 and its components will slide down a short distance under the action of gravity until the welded end of the connecting rod 5 and the cutter head 4 comes into contact with the top of the connector head 2, thus completing the entire anti-scratch protection mechanism.

[0033] In some embodiments, the L-shaped mounting block 8 and the support rod 10 are symmetrically arranged on the cutter head 4, and the symmetrically arranged support rod 10 is semi-embedded in the bottom of the main magnetic block 9 and supports it.

[0034] like Figure 2 As shown, the symmetrical arrangement allows for two support rods 10 that hold the main magnetic block 9. The two symmetrically arranged support rods 10 can provide more stable support and prevent the main magnetic block 9 from becoming unstable due to shaking during shaving, thus avoiding accidental slippage and triggering the anti-scratch mechanism.

[0035] In some embodiments, each L-shaped mounting block 8 has a plurality of pulleys 12 arranged on one end of the blade 41. The pulleys 12 are made of rubber and have a connecting shaft welded to their center point. The connecting shaft rotates on the L-shaped mounting block 8.

[0036] like Figure 2 As shown, in actual use, the rotation direction of the pulley is the same as the shaving direction, so the pulley 12 will rotate during the shaving process;

[0037] At the same time, as the blade 41 moves across the skin surface, the friction changes from sliding friction to rolling friction. The resistance of rolling friction is much less than that of sliding friction, which allows the razor to glide more smoothly across the skin, reducing discomfort caused by friction and making the shaving process easier and more comfortable.

[0038] In some embodiments, a first spring 7 is fitted onto the connecting rod 5 between the cutter head 4 and the connector head 2.

[0039] like Figure 3 As shown, the two ends of the first spring 7 are connected to the top of the connector 2 and the bottom of the cutter head 4, respectively. After the auxiliary magnetic block 6 is attracted away, in order to make the cutter head 4 fall faster, the elastic force of the first spring 7 quickly pulls the cutter head 4 down after the auxiliary magnetic block 6 is attracted away, which speeds up the reaction speed and improves the accuracy of anti-scratch.

[0040] In some embodiments, the connector 2 is provided with a placement groove 21;

[0041] like Figure 2 As shown, the placement slot 21 is rectangular, and its function is to prevent the disassembled blade 41 from being placed randomly and causing cuts.

[0042] In some embodiments, the L-shaped mounting block 8 is located at one end of the side wall of the cutter head 4 and is connected to the main magnetic block 9 via a second spring 11, which acts as a tension spring. One end of the second spring 11 is welded to the L-shaped mounting block 8, and the other end is connected to the main magnetic block 9 with strong adhesive. The second spring 11 pulls the L-shaped mounting blocks 8 and the support rod 10 on both sides towards the main magnetic block 9. However, since the support rod 10 is semi-embedded in the main magnetic block 9, the second spring 11 cannot pull the L-shaped mounting block 8, but its tension still exists, making the structure more stable.

[0043] In some embodiments, the secondary magnetic block 6 has a chamfered edge at one end away from the main magnetic block 9. When the secondary magnetic block 6 is reset, the chamfered edge helps to make it easier to insert the blade 4 between the connector 2.

[0044] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A manual razor that is easy to assemble, comprising a handle (1), a connector (2), and a blade (4), characterized in that: The connector (2) is connected to the handle (1) via a threaded rod (3) at one end. The blade (4) is slidably mounted on the connector (2) via two symmetrically arranged connecting rods (5) at the bottom. The blade (4) is provided with multiple magnets (42), and the blade (41) is attracted to the magnets (42). An L-shaped mounting block (8) is slidably engaged on the cutter head (4). One end of the L-shaped mounting block (8) is on the blade (41), and the other end is on the side wall of the cutter head (4). A support rod (10) is radially arranged on one end of the side wall of the cutter head (4). A main magnetic block (9) is slidably arranged on the same side wall as the cutter head (4) and the support rod (10). A secondary magnetic block (6) is slidably arranged at the bottom of the cutter head (4). The secondary magnetic block (6) is located between the cutter head (4) and the connector (2). The end of the support rod (10) is partially embedded in the bottom of the main magnetic block (9) and supports the main magnetic block (9). The main magnetic block (9) slides down and pulls out and holds the secondary magnetic block (6).

2. The easily assembled manual razor according to claim 1, characterized in that: The L-shaped mounting block (8) and the support rod (10) are symmetrically arranged on the cutter head (4), and the symmetrically arranged support rod (10) is semi-embedded in the bottom of the main magnetic block (9) and supports it.

3. The easily assembled manual razor according to claim 1, characterized in that: Each of the L-shaped mounting blocks (8) has a plurality of pulleys (12) arranged on one end of the blade (41).

4. The easily assembled manual razor according to claim 1, characterized in that: The connecting rod (5) is located between the cutter head (4) and the connecting head (2) and is fitted with a first spring (7).

5. A manual razor that is easy to assemble according to claim 1, characterized in that: The connector (2) is provided with a placement groove (21).

6. A manual razor that is easy to assemble according to claim 1, characterized in that: The L-shaped mounting block (8) is connected to the main magnetic block (9) at one end on the side wall of the cutter head (4) via a second spring (11).

7. A manual razor that is easy to assemble according to claim 1, characterized in that: The secondary magnetic block (6) has a chamfered edge at one end away from the main magnetic block (9).

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