CN217703519U

CN217703519U - Tool bit and handle of a knife connection structure of manual razor

Info

Publication number: CN217703519U
Application number: CN202221039056.4U
Authority: CN
Inventors: 李艳敏
Original assignee: Foshan Manbiaodi Hardware Products Co ltd
Current assignee: Foshan Manbiaodi Hardware Products Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-01
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a tool bit and handle of a knife connection structure of manual razor, which comprises a frame, frame fixedly connected with connecting block, frame connection has the regulating part, the regulating part is connected with the casing, casing fixedly connected with holds the piece, it has the connecting plate to hold the piece interlock, connecting plate fixedly connected with tool bit, the protective housing of connecting plate interlock, connecting plate fixedly connected with fixed plate, the casing rotates and is connected with first screw rod, first screw rod threaded connection has the movable plate, the movable plate is connected with the bolster, the utility model relates to a manual razor technical field. According to the tool bit and tool handle connecting structure of the manual shaver, the adjusting piece is arranged in the device, the limiting groove in the inner side of the connecting frame is matched with the limiting gasket and the stop block, the connecting shaft and the tool bit are limited in rotation angle, so that the shell and the corresponding structure in the inner end of the shell rotate in an appointed angle, and a user can shave the shaver conveniently.

Description

Tool bit and handle of a knife connection structure of manual razor

Technical Field

The utility model relates to a manual razor technical field specifically is a tool bit and handle of a knife connection structure of manual razor.

Background

The hand shaver is one self-service tool made of aluminum, stainless steel, copper, plastic, rubber, etc. and has blade combined with plastic rubber to form the cutter head.

The cutter head and the handle of a knife connection structure most cutter heads of current manual razor can't be adjusted in injecing the angle and shave the angle, are unfavorable for the user to use, remove in addition, shave the in-process, and the structure is poor to the fixed effect and the shock attenuation effect of cutter head and corresponding subassembly, leads to the cutter head to drop easily or damage, and then produces the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tool bit and handle of a knife connection structure of manual razor has solved the unable angle of shaving of adjusting of tool bit in the structure and has been unfavorable for the use, and the in-process structure of shaving leads to the potential safety hazard scheduling problem to the fixing of tool bit and the shock attenuation effect difference.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tool bit and handle of a knife connection structure of manual razor, includes the frame, frame bottom fixedly connected with connecting block, the frame upper end is connected with the regulating part, the regulating part middle-end is connected with the casing, the inboard one end fixedly connected with of casing holds the piece, it has the connecting plate to hold the piece and be close to the interlock of casing outer end, it has the tool bit to hold piece fixedly connected with to keep away from to the connecting plate, the protective housing of holding the interlock of tool bit outer end is close to the connecting plate, the tool bit fixedly connected with fixed plate is kept away from to the connecting plate, the casing middle-end rotates and is connected with first screw rod, the casing outside is close to first screw rod end threaded connection has the lid shell, first screw rod middle-end threaded connection has the movable plate with casing sliding connection, the movable plate is connected with the bolster of connecting plate laminating, first screw rod is kept away from lid shell end and is connected with the bevel gear subassembly of being connected with the casing, the bevel gear subassembly is connected with and holds the second screw rod of being connected with the piece rotation, second screw rod threaded connection has two fixed blocks with casing sliding connection respectively and with the interlock of connecting plate.

Preferably, the connecting block bottom is equipped with fixed screw, the regulating part comprises connection frame, connecting axle, dog, connection frame and frame fixed connection, the connecting axle rotates end fixed connection with dog, casing respectively, the connecting axle rotates with the connection frame to be connected.

Preferably, the connecting frame is provided with a limiting groove close to the side of the stop block, the stop block is connected in the limiting groove in a sliding manner, and a limiting gasket is sleeved in the limiting groove.

Preferably, the bearing block is provided with a positioning groove which is embedded with a wear-resistant gasket and meshed with the convex end of the connecting plate, and the front surface of the protective shell is fixedly connected with a soft sponge.

Preferably, the first screw rod is close to the coaxial fixedly connected with driving-disc in lid shell inner, the bolster is close to the casing middle-end and is connected with the buffer block, the connecting plate is equipped with the dashpot with the buffer block interlock.

Preferably, the thread directions of the second screw rod close to the two fixed block ends are opposite, and a fixing groove meshed with the fixed blocks is arranged on the side, close to the bevel gear assembly, of the connecting plate.

Advantageous effects

The utility model provides a tool bit and handle of a knife connection structure of manual razor. Compared with the prior art, the method has the following beneficial effects:

(1) This manual razor's tool bit and handle of a knife connection structure through set up the regulating part in the device, and the inboard spacing groove of link mutually supports with spacing washer, dog, restriction connecting axle turned angle, and then makes casing and inner corresponding structure at appointed angle internal rotation, and convenient to use person shaves.

(2) This manual razor's tool bit and handle of a knife connection structure through set up bolster and fixed block in the device, during the movable plate drove the bolster and inserts its inner buffer block into the inner buffer slot of fixed plate, plays good buffering cushioning effect to connecting plate, tool bit, and two fixed blocks play good fixed action in finally inserting the inboard fixed slot of fixed plate to connecting plate, tool bit.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the inner end adjusting member of the present invention;

fig. 3 is a side sectional view of the inner housing and its corresponding components of the present invention.

In the figure: 1. a frame; 2. connecting blocks; 3. an adjustment member; 31. a connecting frame; 32. a connecting shaft; 33. a stopper; 4. a housing; 5. a bearing block; 6. a connecting plate; 7. a cutter head; 8. a protective shell; 9. a fixing plate; 10. a first screw; 11. a cover shell; 12. moving the plate; 13. a buffer member; 14. a bevel gear assembly; 15. a second screw; 16. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tool bit and handle of a knife connection structure of manual razor, including frame 1, 1 bottom fixedly connected with connecting block 2 of frame, 1 upper end of frame is connected with regulating part 3, 2 bottom of connecting block are equipped with fixed screw, regulating part 3 is by link 31, connecting axle 32, dog 33 constitutes, link 31 and 1 fixed connection of frame, connecting axle 32 respectively with

dog

33, 4 rotating end fixed connection of casing, connecting axle 32 rotates with link 31 to be connected, link 31 is close to dog 33 side and is equipped with the spacing groove, dog 33 sliding connection is at the spacing inslot, spacing inslot endotheca is equipped with spacing washer, fixed screw convenient to use person is with the whole and handle of a knife threaded connection of structure, the person of facilitating the use uses, inboard spacing groove and spacing washer of link 31, dog 33 is mutually supported, restriction connecting axle 32 turned angle, and then make casing 4 and its inner corresponding structure at appointed angle internal rotation, the person of facilitating the use shaves.

3 middle-ends of regulating part are connected with

casing

4, 4 inboard one end fixedly connected with of casing hold piece 5, it has connecting plate 6 to hold piece 5 to be close to 4 outer end interlocks of casing, 5 fixedly connected with tool bit 7 of holding piece are kept away from to connecting plate 6, connecting plate 6 is close to the protective housing 8 of 7 outer end interlocks of tool bit, it is equipped with embedded wear-resisting packing ring and the constant head tank with 6 protruding end interlocks of connecting plate to hold piece 5, the positive fixedly connected with soft sponge of protective housing 8, the friction between the reducible holding piece of wear-resisting packing ring 5 and the connecting plate 6, the constant head tank is convenient for with connecting plate 6 and upper end tool bit 7, protective housing 8 location is in the relevant position, protective housing 8 can be when user installation tool bit 7, avoid the user by tool bit 7 fish tails.

The connecting plate 6 is far away from 7 end fixedly connected with fixed plate 9 of tool bit, the middle end of the shell 4 is connected with a first screw 10 in a rotating mode, the outer side of the shell 4 is close to 10 end threads of the first screw and is connected with a

cover shell

11, 10 middle end threads of the first screw are connected with a moving plate 12 in sliding connection with the shell 4, the first screw 10 is close to the inner coaxial fixedly connected with a driving plate of the cover shell 11, a buffer block is connected to 13 middle end close to the shell 4, the connecting plate 6 is provided with a buffer groove meshed with the buffer block, the cover shell 11 is opened, the first screw 10 is rotated through the driving plate, the first screw 10 drives the moving plate 12 to move towards the fixed plate 9, the moving plate 12 drives the buffer 13 to insert the buffer block at the inner end of the buffer groove into the inner buffer groove of the fixed plate 9, and the connecting plate 6 and the tool bit 7 are well buffered and damped.

The movable plate 12 is connected with a buffer 13 attached to the connecting plate 6, the end, far away from the cover shell 11, of the first screw 10 is connected with a bevel gear assembly 14 connected with the shell 4, the bevel gear assembly 14 is connected with a second screw 15 rotatably connected with the bearing block 5, the second screw 15 is in threaded connection with two fixing blocks 16 which are respectively in sliding connection with the shell 4 and meshed with the connecting plate 6, the thread directions of the ends, close to the two fixing blocks 16, of the second screw 15 are opposite, a fixing groove meshed with the fixing blocks 16 is formed in the side, close to the bevel gear assembly 14, of the connecting plate 6, the bevel gear assembly 14 drives the two fixing blocks 16 to move towards the fixing plate 9 through the second screw 15, the two fixing blocks 16 are finally inserted into the fixing groove in the inner side of the fixing plate 9, and a good fixing effect is achieved on the connecting plate 6 and the tool bit 7.

And those not described in detail in this specification are well within the skill of those in the art.

When the shaver is used, a user is meshed with the connecting plate 6 through the bearing block 5, so that the shaver head 7, the protective shell 8 and the fixing plate 9 are positioned at the corresponding position on the inner side of the shell 4, the cover shell 11 is opened, the first screw rod 10 is rotated through the driving disc, the first screw rod 10 drives the moving plate 12 to move towards the fixing plate 9 and enable the bevel gear assembly 14 to operate, the bevel gear assembly 14 drives the two fixing blocks 16 to move towards the fixing plate 9 through the second screw rod 15, the two fixing blocks 16 are finally inserted into the fixing grooves on the inner side of the fixing plate 9, at the moment, the driving disc stops rotating, the moving plate 12 drives the buffer piece 13 to insert the buffer blocks on the inner ends of the buffer blocks into the buffer grooves on the inner ends of the fixing plate 9, the cover shell 11 is reset, the protective shell 8 and the connecting plate 6 are made to fall off, the connecting block 2 is in threaded connection with the corresponding shaver handle, the whole structure is finally driven by the shaver handle, the shaver is used for shaving the user, and the corresponding limiting gaskets in the limiting grooves are replaced, so that the corresponding assemblies on the inner ends of the shell 4 and the shaver head 7 can move within a proper angle, and the shaver is convenient for shaving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a tool bit and handle of a knife connection structure of manual razor, includes frame (1), its characterized in that: the bottom end of the frame (1) is fixedly connected with a connecting block (2), the upper end of the frame (1) is connected with an adjusting piece (3), the middle end of the adjusting piece (3) is connected with a shell (4), one end of the inner side of the shell (4) is fixedly connected with a receiving block (5), the receiving block (5) is close to the outer end of the shell (4) and is occluded with a connecting plate (6), the connecting plate (6) is far away from the end of the receiving block (5) and is fixedly connected with a tool bit (7), the connecting plate (6) is close to a protective shell (8) occluded with the outer end of the tool bit (7), the connecting plate (6) is far away from the end of the tool bit (7) and is fixedly connected with a fixed plate (9), the middle end of the shell (4) is rotatably connected with a first screw rod (10), the end of the shell (4) is close to the end of the first screw rod (10) and is in threaded connection with a cover shell (11), the middle end of the first screw rod (10) is connected with a movable plate (12) which is slidably connected with the shell (4), the connecting plate (12) is connected with a buffer piece (13) which is attached to the connecting assembly (14) far away from the end of the cover shell (11), and a bevel gear assembly (14) connected with the bevel gear assembly (5) which is connected with a second bevel gear (15), the second screw (15) is in threaded connection with two fixing blocks (16) which are respectively in sliding connection with the shell (4) and meshed with the connecting plate (6).

2. The structure for connecting a cutter head and a cutter handle of a manual shaver according to claim 1, wherein: connecting block (2) bottom is equipped with fixed screw, regulating part (3) comprises link frame (31), connecting axle (32), dog (33), link frame (31) and frame (1) fixed connection, connecting axle (32) rotate end fixed connection with dog (33), casing (4) respectively, connecting axle (32) rotate with link frame (31) and are connected.

3. The tool bit and handle connecting structure of a manual shaver according to claim 2, characterized in that: the connecting frame (31) is close to the side of the stop block (33) and is provided with a limiting groove, the stop block (33) is connected in the limiting groove in a sliding mode, and a limiting gasket is sleeved in the limiting groove.

4. The structure for connecting a cutter head and a cutter handle of a manual shaver according to claim 1, wherein: the bearing block (5) is provided with an embedded wear-resistant gasket and a positioning groove meshed with the protruding end of the connecting plate (6), and the front surface of the protective shell (8) is fixedly connected with soft sponge.

5. The structure for connecting a cutter head and a cutter handle of a manual shaver according to claim 1, wherein: the first screw rod (10) is close to the coaxial fixedly connected with driving-disc in lid shell (11) inner, buffer (13) are close to casing (4) middle-end connection and have the buffer block, connecting plate (6) are equipped with the dashpot with the buffer block interlock.

6. The structure for connecting a cutter head and a cutter handle of a manual shaver according to claim 1, wherein: the thread directions of the ends, close to the two fixing blocks (16), of the second screw rods (15) are opposite, and fixing grooves meshed with the fixing blocks (16) are formed in the side, close to the bevel gear assembly (14), of the connecting plate (6).