A razor with easy-to-replace blades

Abstract

This utility model relates to the field of shaver technology, specifically to a shaver with easy-to-replace blades, including a handle and blades. A blade head is located at the top of the handle, and the surface of the blade head is provided with a disassembly / removal assembly and a locking assembly. The disassembly / removal assembly includes a rotating component, a connecting rod, a spring, a V-shaped bracket, a connecting component, a flap, and a through groove. The rotating component is rotatably connected to the outside of the blade head, the connecting rod slides inside the rotating component, and the spring is sleeved on the outside of the connecting rod. The disassembly / removal assembly and the locking assembly, by driving the flap to rotate inwards towards the inside of the blade head, cause the flap in the inward-rotating state to engage a locking block with a locking groove, thus locking the position of the blade. Simultaneously, the connecting component causes the locking block to engage with a locking groove, thus locking the position of the connecting component. Thus, the blade is completely installed inside the blade head. This structure facilitates the individual disassembly and replacement of damaged blades.

Description

Technical Field

[0001] This utility model relates to the field of razor technology, specifically to a razor with easily replaceable blades. Background Technology

[0002] Razors are personal care tools used to shave facial or other body hair. They can be divided into two main categories based on their design and usage: manual razors and electric razors. Manual razors are a traditional shaving tool that is still favored by many men today due to their clean shaving results, minimal skin irritation (when used correctly), and strong sense of ritual.

[0003] Existing manual razors typically consist of a handle and a razor head. The razor head is equipped with sharp blades that remove hair. However, the blades of existing razors wear down after a period of use, and most razors require replacing the entire razor head, which is costly. Therefore, a razor with easily replaceable blades is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a razor with easily replaceable blades, in order to solve the problem mentioned in the background art that the blades of existing razors will wear out after a period of use, and most of them require replacing the entire razor head, which is costly. Therefore, this invention proposes a razor with easily replaceable blades.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a razor with easy-to-replace blades, comprising a handle and blades, wherein a blade head is provided on the top of the handle, and a disassembly assembly and a snap-fit ​​assembly are provided on the surface of the blade head;

[0006] The assembly / disassembly system includes a rotating component, a connecting rod, a spring, a V-shaped bracket, a connecting component, a flap, and a through slot. The rotating component is rotatably connected to the outside of the cutter head, the connecting rod slides inside the rotating component, the spring is sleeved on the outside of the connecting rod, the flap is rotatably connected to the inside of the cutter head, one end of the V-shaped bracket is fixedly connected to the protrusion of the flap, the connecting component is fixedly connected to the end of the connecting rod, and the through slot is formed on the surface of the cutter head.

[0007] Preferably, the two ends of the spring are fixedly connected to the protrusions of the rotating member and the connecting rod, respectively, and the spring in a telescoping state is used to assist the connecting rod in moving.

[0008] Preferably, the other end of the V-shaped frame is rotatably connected to the connector, and the connecting rod in the moving state is used to drive the V-shaped frame to move through the connector.

[0009] Preferably, the V-shaped frame in motion is used to drive the flap to rotate.

[0010] Preferably, the buckle assembly includes a buckle block, a buckle slot, a locking block, and a locking slot;

[0011] The locking block is fixedly connected to the outside of the connector, the locking groove is opened on the side of the blade surface away from the through groove, the locking block is fixedly connected to one side of the flip plate, and the locking groove is opened on the surface of the blade.

[0012] Preferably, the slot is used for inserting the card block into it, and the card block in the engaged state and the slot are used to lock the position of the connector.

[0013] Preferably, the locking groove is used for the locking block to be inserted therein, and the locking block and the locking groove in the engaged state are used to lock the position of the blade.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the disassembly and assembly assembly and the snap-fit ​​assembly, by driving the flip plate to rotate inward towards the inside of the cutter head, the flip plate in the inward rotating state drives the locking block to engage with the locking groove, thereby locking the position of the blade. At the same time, the connecting piece drives the snap-fit ​​block to engage with the snap-fit ​​groove, thereby locking the position of the connecting piece. Thus, the blade is completely installed inside the cutter head. Therefore, the above structure facilitates the disassembly and replacement of damaged blades individually. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the disassembly and assembly structure of this utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of structure A in the diagram;

[0018] Figure 4 This is a schematic diagram of the buckle assembly structure of this utility model.

[0019] In the diagram: 1. Handle; 2. Blade head; 3. Assembly / disassembly assembly; 301. Rotating component; 302. Connecting rod; 303. Spring; 304. V-shaped bracket; 305. Connecting component; 306. Flip plate; 307. Through groove; 4. Blade; 5. Snap-fit ​​assembly; 501. Snap-fit ​​block; 502. Snap-fit ​​groove; 503. Locking block; 504. Locking groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a razor solution for easy blade replacement: a razor for easy blade replacement includes a handle 1 and a blade 4. The top of the handle 1 is provided with a blade head 2, and the surface of the blade head 2 is provided with a disassembly assembly 3 and a snap-fit ​​assembly 5.

[0022] The assembly / disassembly component 3 includes a rotating part 301, a connecting rod 302, a spring 303, a V-shaped bracket 304, a connecting part 305, a flap 306, and a through groove 307;

[0023] Rotating component 301 is rotatably connected to the outside of the cutter head 2, connecting rod 302 slides inside rotating component 301, spring 303 is sleeved on the outside of connecting rod 302, flap 306 is rotatably connected to the inside of the cutter head 2, one end of V-shaped bracket 304 is fixedly connected to the protrusion of flap 306, connecting component 305 is fixedly connected to the end of connecting rod 302, and through groove 307 is opened on the surface of cutter head 2.

[0024] Please refer to this carefully. Figure 2 The two ends of the spring 303 are fixedly connected to the protrusions of the rotating part 301 and the connecting rod 302, respectively, and the spring 303 in the telescopic state is used to assist the connecting rod 302 in moving.

[0025] In this embodiment: by pressing the connecting rod 302 with a hand, the moving connecting rod 302 compresses the spring 303, and the spring 303 is compressed by force.

[0026] Please refer to this carefully. Figure 3 The other end of the V-shaped frame 304 is rotatably connected to the connector 305, and the moving link 302 is used to drive the V-shaped frame 304 to move through the connector 305.

[0027] In this embodiment: the moving link 302 drives the connector 305 to move, and the moving connector 305 drives the V-shaped frame 304 to move.

[0028] Please refer to this carefully. Figure 4 The V-shaped frame 304 in motion is used to drive the flap 306 to rotate.

[0029] In this embodiment: the moving connector 305 drives the V-shaped frame 304 to move, and the moving V-shaped frame 304 drives the flip plate 306 to rotate, so that the flip plate 306 rotates in the direction of the inside of the cutter head 2.

[0030] Please refer to this carefully. Figure 4 The buckle assembly 5 includes a buckle block 501, a buckle slot 502, a locking block 503, and a locking slot 504;

[0031] The locking block 501 is fixedly connected to the outside of the connector 305, the locking groove 502 is opened on the side of the cutter head 2 away from the through groove 307, the locking block 503 is fixedly connected to the side of the flip plate 306, and the locking groove 504 is opened on the surface of the blade 4.

[0032] In this embodiment: when the flap 306 is rotated inward toward the inside of the cutter head 2, the flap 306 in the inward rotating state drives the locking block 503 to insert into the locking groove 504. The locking block 503 and the locking groove 504 lock the position of the blade 4. At the same time, the moving connector 305 drives the locking block 501 to insert into the locking groove 502. The locking block 501 and the locking groove 502 lock the position of the connector 305. Thus, the blade 4 is installed inside the cutter head 2. Therefore, the above structure makes it easy to disassemble and replace the damaged blade 4 individually.

[0033] Please refer to this carefully. Figure 3 The slot 502 is used for inserting the card block 501 into its interior, and the card block 501 and the slot 502 in the engaged state are used to lock the position of the connector 305.

[0034] In this embodiment: the movable connector 305 drives the locking block 501 to insert into the slot 502, and the locking block 501 and the slot 502 lock the position of the connector 305.

[0035] Please refer to this carefully. Figure 4 The locking groove 504 is used for the locking block 503 to be inserted into it, and the locking block 503 and the locking groove 504 in the engaged state are used to lock the position of the blade 4.

[0036] In this embodiment: the inwardly rotating flap 306 causes the locking block 503 to insert into the locking groove 504, and the locking block 503 and the locking groove 504 lock the position of the blade 4.

[0037] Working principle: When it is necessary to install the blade 4, insert the blade 4 through the through groove 307 into the cutter head 2. Then, press the connecting rod 302, causing the moving connecting rod 302 to compress the spring 303. The spring 303 is compressed, and the moving connecting rod 302 drives the connecting piece 305 to move. The moving connecting piece 305 drives the V-shaped frame 304 to move, which in turn drives the flip plate 306 to rotate, causing the flip plate 306 to move inward towards the cutter head 2. When the direction is rotated, the inward-rotating flap 306 drives the locking block 503 to insert into the locking groove 504. The locking block 503 and the locking groove 504 lock the position of the blade 4. At the same time, the moving connector 305 drives the locking block 501 to insert into the locking groove 502. The locking block 501 and the locking groove 502 lock the position of the connector 305. Thus, the blade 4 is installed inside the cutter head 2. The above structure makes it easy to disassemble and replace the damaged blade 4 individually.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A razor with easily replaceable blades, comprising a handle (1) and blades (4), wherein a blade head (2) is provided at the top of the handle (1), characterized in that: The surface of the cutter head (2) is provided with a disassembly assembly (3) and a snap-fit ​​assembly (5); The disassembly and assembly assembly (3) includes a rotating component (301), a connecting rod (302), a spring (303), a V-shaped bracket (304), a connecting component (305), a flap (306), and a through groove (307); The rotating component (301) is rotatably connected to the outside of the cutter head (2), the connecting rod (302) slides inside the rotating component (301), the spring (303) is sleeved on the outside of the connecting rod (302), the flap (306) is rotatably connected to the inside of the cutter head (2), one end of the V-shaped bracket (304) is fixedly connected to the protrusion of the flap (306), the connecting component (305) is fixedly connected to the end of the connecting rod (302), and the through groove (307) is opened on the surface of the cutter head (2).

2. A shaver with easily replaceable cartridges according to claim 1, characterized in that: The two ends of the spring (303) are fixedly connected to the protrusions of the rotating member (301) and the connecting rod (302), respectively, and the spring (303) in the telescopic state is used to assist the connecting rod (302) in moving.

3. A shaver with easily replaceable cartridges according to claim 1, characterized in that: The other end of the V-shaped frame (304) is rotatably connected to the connector (305), and the connecting rod (302) in the moving state is used to drive the V-shaped frame (304) to move through the connector (305).

4. A shaver with easily replaceable cartridges according to claim 1, characterized in that: The V-shaped frame (304) in motion is used to drive the flap (306) to rotate.

5. A shaving razor of the type having a handle and a replaceable shaving blade unit according to claim 1, wherein: The buckle assembly (5) includes a buckle block (501), a buckle groove (502), a locking block (503), and a locking groove (504); The locking block (501) is fixedly connected to the outside of the connector (305), the locking groove (502) is opened on the side of the blade (2) away from the through groove (307), the locking block (503) is fixedly connected to the side of the flip plate (306), and the locking groove (504) is opened on the surface of the blade (4).

6. A shaver with easily replaceable cartridges according to claim 5, characterized in that: The slot (502) is used for inserting the card block (501) into it, and the card block (501) and the slot (502) in the engaged state are used to lock the position of the connector (305).

7. A shaving razor of the type having a handle and a replaceable shaving blade unit according to claim 5 wherein: The locking groove (504) is used for the locking block (503) to be inserted into it, and the locking block (503) and the locking groove (504) in the engaged state are used to lock the position of the blade (4).

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