CN211541313U

CN211541313U - Easy-to-replace shaver

Info

Publication number: CN211541313U
Application number: CN201922345100.9U
Authority: CN
Inventors: 梁奋鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a razor convenient to change, include: the handle comprises a handle part and a mounting part positioned at the upper end of the handle part; the cutter head comprises a blade and a cutter rest, and the cutter rest is provided with a connecting part which is suitable for being assembled and disassembled in a buckling type matching mode with the mounting part; the sliding sleeve is sleeved on the handle and moves up and down to contact with or be far away from the connecting part; when the sliding sleeve is pushed towards the connecting part, the connecting part is pushed by the sliding sleeve so that the connecting part is moved out of the mounting part; utilize sliding sleeve direct action in connecting portion, the user need not to touch the quick dismantlement that the tool bit can realize the tool bit with the hand, and operation safety, convenient to use.

Description

Easy-to-replace shaver

Technical Field

The utility model relates to a razor field, in particular to razor convenient to change.

Background

The existing shaver is generally designed into a shaver head detachable type, the shaver head is connected with a handle through a pressing assembly, the design structure is complex, and when the shaver head is replaced in a loading and unloading mode, a user needs to directly contact the shaver head with a hand, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a razor convenient to change.

According to the utility model discloses a razor convenient to change of first aspect embodiment includes: the handle comprises a handle part and a mounting part positioned at the upper end of the handle part; the cutter head comprises a blade and a cutter rest, and the cutter rest is provided with a connecting part which is suitable for being assembled and disassembled in a buckling type matching mode with the mounting part; the sliding sleeve is sleeved on the handle and moves up and down to contact with or be far away from the connecting part; when the sliding sleeve is pushed towards the connecting part, the connecting part is pushed by the sliding sleeve so that the connecting part is moved out of the mounting part.

According to the utility model discloses razor convenient to change has following beneficial effect at least: utilize sliding sleeve direct action in connecting portion, the user need not to touch the quick dismantlement that the tool bit can realize the tool bit with the hand, and operation safety, convenient to use.

According to some embodiments of the present invention, the connecting portion has a hollow cavity, and a chuck is disposed in the hollow cavity; the mounting part is provided with a groove matched with the clamping head; wherein, the installation department inserts in the cavity is in order to make the dop with recess lock each other.

According to some embodiments of the present invention, the handle upper portion is provided with a first elastic device, the first elastic device is connected to the sliding sleeve, and the first elastic device is right to the sliding sleeve has an elastic acting force which makes the sliding sleeve keep away from the connecting portion direction.

According to some embodiments of the present invention, a first mounting groove is formed at an upper portion of the handle along a moving direction of the sliding sleeve, the first elastic device is a first spring, and the first spring is mounted in the first mounting groove; a first clamping block clamped in the first mounting groove is arranged on the inner wall of the sliding sleeve; the first spring is abutted against the first clamping block, and the first spring has elastic acting force for enabling the sliding sleeve to be far away from the connecting part direction.

According to some embodiments of the invention, the first mounting groove is provided on a side edge of the handle.

According to some embodiments of the utility model, still include the shell, the shell cup joints on the handle portion and be located the sliding sleeve below.

According to some embodiments of the invention, the shell wall of the housing is provided with a hollow-out shape.

According to some embodiments of the present invention, the device further comprises an ejection mechanism, the ejection mechanism comprising a second spring and an ejector block; a second mounting groove is formed in the upper portion of the handle along the moving direction of the sliding sleeve; the second spring is installed in the second installation groove, and the top block is installed at the top of the installation part and penetrates through the second installation groove to be connected with the upper end of the second spring; and a second clamping block is arranged on the inner wall of the sliding sleeve and clamped in the second mounting groove and connected with the lower end of the second spring.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an exploded view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention;

FIG. 4 is a schematic view of the structure of the tool bit of the present invention;

fig. 5 is a schematic view of the sliding sleeve structure of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 and 2, a shaver facilitating replacement includes: a handle 100 including a grip portion 110 and a mounting portion 120 positioned at an upper end of the grip portion 110; a cutter head 200 comprising a blade 210 and a cutter holder 220, wherein the cutter holder 220 is provided with a connecting part 230 suitable for being assembled and disassembled with the mounting part 120 in a snap fit manner; a sliding sleeve 300 sleeved on the handle 100 and moving up and down to contact with or be far away from the connecting part 230; when the sliding sleeve 300 is pushed towards the connecting portion 230, the connecting portion 230 is pushed by the sliding sleeve 300, so that the connecting portion 230 is removed from the mounting portion 120.

As shown in fig. 1 and 2, the mounting portion 120 of the handle 100 and the connecting portion 230 of the tool holder 220 are mutually connected in a snap-fit manner to complete assembly, and at this time, the sliding sleeve 300 is sleeved on the handle 100 and located below the connecting portion 230, when the tool bit 200 needs to be replaced, a user holds the handle portion 110 of the handle 100 by the palm of the hand, then pushes the sliding sleeve 300 upwards to abut against the bottom of the connecting portion 230 with fingers, an upward moving acting force is continuously applied to the sliding sleeve 300, and at this time, the connecting portion 230 is stressed, so that the snap-fit structures between the connecting portion 230 and the mounting portion 120 are mutually separated, and the tool bit 200 is integrally separated from the handle 100, thereby. The utility model discloses the razor utilizes sliding sleeve 300 direct action in connecting portion 230, and the user need not to touch tool bit 200 with the hand and can realize the quick dismantlement of tool bit 200, and operation safety, convenient to use.

Referring to fig. 4 and 5, in some embodiments of the present invention, the connecting portion 230 has a hollow cavity 231, and a chuck 232 is disposed in the hollow cavity 231; the mounting part 120 is provided with a groove 121 matched with the clamping head 232; the mounting portion 120 is inserted into the hollow cavity 231 to enable the clip 232 and the groove 121 to be buckled with each other. When the razor is installed, the installation part 120 of the handle 100 is inserted into the hollow cavity 231 of the connection part 230, and the clamping head 232 is clamped and buckled in the groove 121, so that the connection part 230 and the installation part 120 are assembled, and the razor head 200 can be stably connected to the handle 100 when a user shaves; when the tool bit 200 needs to be replaced, the sliding sleeve 300 acts on the bottom of the connecting part 230, the connecting part 230 is acted by an upward acting force, so that the clamping head 232 in the hollow cavity 231 is forced to be separated from the groove 121, and the tool bit is detached; simple structure, satisfy connecting portion 230 and dismantle the function after the atress.

Referring to fig. 1 and 3, in some embodiments of the present invention, a first elastic device 400 is disposed on an upper portion of the handle 100, the first elastic device 400 is connected to the sliding sleeve 300, and the first elastic device 400 exerts an elastic force on the sliding sleeve 300 in a direction that the sliding sleeve 300 is away from the connecting portion 230; the first elastic device 400 has a downward elastic force on the sliding sleeve 300, so that the sliding sleeve 300 is not in contact with the connecting part 230 in a normal state; when the tool bit 200 needs to be replaced and the sliding sleeve 300 is pushed upwards, the first elastic device 400 is pressed to be in an elastic deformation state, after the tool bit 200 is pushed out, the finger loosens the sliding sleeve 300, the first elastic device 400 rebounds, downward elastic acting force is applied to the sliding sleeve 300, and the sliding sleeve 300 automatically resets; the first elastic means 400 simultaneously limits the upward movement of the sliding sleeve 300, preventing the sliding sleeve 300 from being separated from the upper portion of the handle 100.

In some embodiments of the present invention, a first mounting groove 101 is formed at an upper portion of the handle 100 along a moving direction of the sliding sleeve 300, the first elastic device 400 is a first spring, and the first spring is mounted in the first mounting groove 101; a first clamping block 310 clamped in the first mounting groove 101 is arranged on the inner wall of the sliding sleeve 300; the first spring abuts against the first latch 310, and the first spring exerts an elastic force on the first latch 310 in a direction in which the sliding sleeve 300 is away from the connecting portion 230. When the sliding sleeve 300 is sleeved on the handle 100, the first fixture block 310 is clamped into the first mounting groove 101, and when the sliding sleeve 300 moves up and down along the handle 100, the first fixture block 310 slides in the first mounting groove 101; first spring upper end butt is on the inner wall of first mounting groove 101, the mutual butt of the lower extreme of first spring and first fixture block 310, the process that sliding sleeve 300 moved up, and first fixture block 310 compresses first spring, loosens sliding sleeve 300 back, and first spring kick-backs and has decurrent effort to first fixture block 310 to accomplish sliding sleeve 300's automatic re-setting.

In order to prevent the sliding sleeve 300 from being drawn out from the lower portion of the handle portion 110, a limit structure may be provided on the handle 100 to limit the sliding travel of the sliding sleeve 300.

In some embodiments of the present invention, the second mounting groove 102 is disposed on the side of the handle 100, which facilitates the installation.

Referring to fig. 1 and 2, in some embodiments of the present invention, the razor further includes a housing 500, the housing 500 is sleeved on the handle portion 110 and located below the sliding sleeve 300, the top of the housing 500 is below the sliding sleeve 300 to limit the downward movement stroke of the sliding sleeve 300, and the housing 500 increases the volume of the handle portion 110 to improve the hand feeling of the user when holding the razor.

In the present invention, in a further embodiment, the shell wall of the housing 500 is hollow (not shown), and the hollow can form a pattern on the surface of the housing 500, and can increase the friction when the user holds the housing.

Referring to fig. 3 and also to fig. 3, in some embodiments of the present invention, the shaver further comprises an ejection mechanism 600, said ejection mechanism 600 comprising a second spring 610 and an ejector block 620; a second mounting groove 102 is formed in the upper portion of the handle 100 along the moving direction of the sliding sleeve 300; the second spring 610 is installed in the second installation groove 102, and the top block 620 is installed on the top of the installation part 120 and penetrates through the second installation groove 102 to be connected with the upper end of the second spring 610; a second fixture block 320 is arranged on the inner wall of the sliding sleeve 300, and the second fixture block 320 is clamped in the second mounting groove 102 and connected with the lower end of the second spring 610; when the connecting portion 230 and the mounting portion 120 are assembled, the top block 620 is located in the hollow cavity 231, when the sliding sleeve 300 moves upward, the second latch 320 applies an upward acting force to the second spring 610, the second spring 610 is stressed and compressed, meanwhile, the acting force is transmitted to the top block 620, and the top block 620 moves upward to abut against the top of the inner wall of the hollow cavity 231, and is matched with the sliding sleeve 300 to eject the connecting portion 230 out of the mounting portion 120. The elastic force of the second spring 610 has a buffering effect when the sliding sleeve 300 moves upwards, and can also increase the hand feeling when a user pushes the sliding sleeve 300.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A razor for facilitating replacement, comprising:

a handle (100) including a grip portion (110) and a mounting portion (120) located at an upper end of the grip portion (110);

the tool bit (200) comprises a blade (210) and a tool rest (220), wherein the tool rest (220) is provided with a connecting part (230) which is suitable for being assembled and disassembled with the mounting part (120) in a snap fit manner;

a sliding sleeve (300) sleeved on the handle (100) and moving up and down to contact with or be far away from the connecting part (230);

when the sliding sleeve (300) is pushed towards the connecting part (230), the connecting part (230) is pushed by the sliding sleeve (300) so that the connecting part (230) is removed from the mounting part (120).

2. The replacement-facilitating shaving razor of claim 1, wherein: the connecting part (230) is provided with a hollow cavity (231), and a clamping head (232) is arranged in the hollow cavity (231); the mounting part (120) is provided with a groove (121) matched with the clamping head (232); wherein, the mounting part (120) is inserted into the hollow cavity (231) so that the clamping head (232) and the groove (121) are buckled with each other.

3. The replacement-facilitating shaving razor of claim 1, wherein: the upper part of the handle (100) is provided with a first elastic device (400), the first elastic device (400) is connected with the sliding sleeve (300), and the first elastic device (400) has elastic acting force for enabling the sliding sleeve (300) to be far away from the connecting part (230) to the sliding sleeve (300).

4. The replacement-facilitating shaving razor of claim 3, wherein: a first mounting groove (101) is formed in the upper portion of the handle (100) along the moving direction of the sliding sleeve (300), the first elastic device (400) is a first spring, and the first spring is mounted in the first mounting groove (101); a first clamping block (310) clamped in the first mounting groove (101) is arranged on the inner wall of the sliding sleeve (300); the first spring abuts against the first fixture block (310), and the first spring has an elastic acting force on the first fixture block (310) in a direction that the sliding sleeve (300) is far away from the connecting part (230).

5. The replacement-facilitating shaving razor of claim 4, wherein: the first mounting groove (101) is formed in the side edge of the handle (100).

6. The replacement-facilitating shaving razor of claim 1, wherein: the handle is characterized by further comprising a shell (500), wherein the shell (500) is sleeved on the handle part (110) and located below the sliding sleeve (300).

7. The replacement-facilitating shaving razor of claim 6, wherein: the shell wall of the shell (500) is hollow.

8. The replacement-facilitating shaving razor of claim 2, wherein: the ejection mechanism (600) is further included, and the ejection mechanism (600) comprises a second spring (610) and an ejector block (620); a second mounting groove (102) is formed in the upper portion of the handle (100) along the moving direction of the sliding sleeve (300); the second spring (610) is installed in the second installation groove (102), and the top block (620) is installed at the top of the installation part (120) and penetrates through the second installation groove (102) to be connected with the upper end of the second spring (610); and a second clamping block (320) is arranged on the inner wall of the sliding sleeve (300), and the second clamping block (320) is clamped in the second mounting groove (102) and is connected with the lower end of the second spring (610).