CN215282038U

CN215282038U - Shaver with a handle

Info

Publication number: CN215282038U
Application number: CN202121351329.4U
Authority: CN
Inventors: 刘德松
Original assignee: Zhongshan Zuoke Nursing Product Co ltd
Current assignee: Guangzhou Shenrui Trading Co.,Ltd.; Zhongshan Zuoke Nursing Product Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-24
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a shaver, include: a handle; the cutter head seat is provided with a cutter blade protecting cover in a clamping manner; and the push rod mechanism can lift the blade protecting cover to ensure that the blade protecting cover is separated from the tool bit seat in a clamping manner. The utility model discloses a make the user can more convenient and safe change the blade when using.

Description

Shaver with a handle

Technical Field

The utility model belongs to the technical field of the nursing article of life, in particular to razor.

Background

The shaver is a nursing article commonly used by men in daily life, and can enable the men to have a neat appearance. Common shavers include electric shavers and manual shavers, and the manual shavers are convenient to carry and complete in shaving, so that the electric shavers and the manual shavers have high production occupancy rate.

All the joints are provided with a blade protecting cover for protection on the tool bit of a common manual shaver, so that a user needs to break off the blade protecting cover every time when the blade needs to be replaced, and then takes off the blade on the tool bit for replacement, so that an operator cannot easily replace the blade, and certain potential safety hazards are generated when the blade protecting cover is broken off.

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 shaver can change the blade more conveniently and safely.

According to a first aspect embodiment of the present invention, a shaver comprises: a handle; the cutter head seat is provided with a cutter blade protecting cover in a clamping manner; and the push rod mechanism can lift the blade protecting cover to ensure that the blade protecting cover is separated from the tool bit seat in a clamping manner.

According to the utility model discloses razor has following technological effect at least: when the blade needs to be replaced, a user can press the push rod mechanism to jack the blade protecting cover, so that the blade protecting cover and the tool bit seat are changed into a separation state from a clamping state, the user can replace the blade, and the blade can be replaced more conveniently and safely.

According to the utility model discloses a some embodiments, the blade holder seat includes the base and is used for installing the blade, be provided with hollow spliced pole on the blade holder, be provided with the pretensioning piece in the spliced pole, the blade protect cover be provided with can with the joint portion of pretensioning piece cooperation joint. The clamping installation of blade protecting cover and blade seat can be realized through the cooperation of pretensioning piece and clamping portion.

According to the utility model discloses a some embodiments, the pretension piece is a jump ring, joint portion is for setting up the joint pole of blade protecting cover bottom, joint rod end portion be provided with can with jump ring joint complex recess. The clamping installation of blade protecting cover and blade bearing is realized to the cooperation of accessible jump ring and recess.

According to some embodiments of the utility model, be provided with the inner chamber in the handle, push rod mechanism includes a push rod, the push rod activity sets up in the inner chamber, push rod one end can the jacking blade protecting cover makes the blade protecting cover with the tool bit seat breaks away from. The user can push the push rod to lift the blade protecting cover to separate the blade protecting cover from the blade seat.

According to the utility model discloses a some embodiments, the blade holder seat includes the base and is used for installing the blade, be provided with hollow spliced pole on the blade holder, be provided with the pretensioning piece in the spliced pole, the blade protect cover be provided with can with the joint portion of pretensioning piece cooperation joint, push rod one end can with joint portion butt. The user accessible presses the push rod and promotes joint portion, makes joint portion and pretension piece break away from the joint to make blade protecting cover and blade seat separately.

According to some embodiments of the utility model, be provided with spacing portion on the push rod, be provided with first spacing step in the inner chamber, spacing portion can with the cooperation of first spacing step prevents the push rod with the inner chamber breaks away from. The arrangement of the limiting part and the first limiting step enables the push rod to move for a certain displacement only, and the push rod is prevented from being separated from the inner cavity.

According to some embodiments of the present invention, the push rod mechanism includes a pressing member, the pressing member is nested at the end of the other end of the push rod, and the pressing member is disposed at the tail of the handle. When the user needs to replace the blade, the user only needs to press the pressing piece at the tail part of the handle, and the blade protecting cover can be separated from the blade seat.

According to some embodiments of the utility model, push rod mechanism includes first spring, first spring housing is established on the push rod, be provided with the spacing step of second in the inner chamber, first spring both ends respectively with the tip of pressing one end is kept away from to the pressing part reaches the spacing step butt of second. The user is pressing the back with the pressing piece, and first spring is compressed, and after the pine hand, deformation is resumeed to first spring, makes the push rod reset, simultaneously under the setting of first spacing step and spacing portion for when the push rod resets, can not break away from with the inner chamber.

According to some embodiments of the utility model, the handle with base rotatable coupling, be provided with the guide way on the base, be provided with on the blade holder with guide way complex guide block, the fixed hollow threaded rod that is provided with in the inner chamber, the spliced pole with threaded rod threaded connection, the push rod is worn to establish in the threaded rod, just threaded rod tip be with spacing first spacing step of spacing cooperation. The user can hold between the fingers the base when using this razor, rotates the handle again, makes the threaded rod rotate, under the cooperation of guide block and guide way for the spliced pole can reciprocate, thereby makes the blade seat reciprocate for the base, thereby adjusts the distance between blade seat and the base, obtains the best experience of shaving.

According to some embodiments of the utility model, be provided with connecting portion on the base, be provided with the through-hole in the connecting portion, be provided with the spacing step of third in the through-hole, the spliced pole is worn to establish in the through-hole, the cover is equipped with the second spring on the spliced pole, the second spring respectively with the blade seat diapire reaches the spacing step butt of third makes the base with the rotatable butt of handle tip. The setting of second spring makes the rotatable butt of base and handle tip, prevents that base and handle tip from separating.

According to some embodiments of the utility model, spacing hollow erection column that is provided with in the spliced pole, be provided with on the erection column with the mounting groove of the inside intercommunication of cavity of erection column, the jump ring is inserted and is established on the mounting groove just the jump ring both sides are in the inside elasticity clamping part that forms of cavity of erection column, joint rod end portion can stretch into in the erection column, make recess ability and elasticity clamping part cooperation joint, the push rod tip can stretch into right in the erection column joint rod end portion carries out the jacking.

According to some embodiments of the invention, the connecting portion tip is provided with the annular groove, the handle tip with the annular groove rotates the butt cooperation.

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 a schematic diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of a blade guard according to an embodiment of the present invention;

fig. 4 is an exploded view of an embodiment of the present invention.

Reference numerals:

100. a handle;

200. a tool bit seat; 201. a blade guard; 202. a base; 203. a blade seat; 204. connecting columns; 205. a clamp spring; 206. a clamping and connecting rod; 207. a groove; 208. an inner cavity; 209. a first limit step; 210. a second limit step; 211. a guide groove; 212. a guide block; 213. a threaded rod; 214. a connecting portion; 215. a through hole; 216. a third limiting step; 217. a second spring; 218. a ring groove; 219. mounting a column; 220. mounting grooves;

301. a push rod; 302. a limiting part; 303. a pressing member; 304. a first spring.

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

A shaver according to an embodiment of the present invention is described below with reference to fig. 1 to 4.

As shown in fig. 1 and 2, a shaver according to an embodiment of the present invention includes: the handle 100, the tool bit seat 200 and the push rod mechanism, the tool bit seat 200 is provided with a blade protecting cover 201 in a clamping manner, and the push rod mechanism can lift the blade protecting cover 201 to enable the blade protecting cover 201 to be separated from the tool bit seat 200.

For example, in some embodiments of the present invention, as shown in fig. 2 and 4, the tool tip seat 200 includes a base 202 and a blade seat 203 for mounting a blade, a hollow connecting column 204 is disposed on the blade seat 203, a fastening member is disposed in the connecting column 204, and a clamping portion capable of being engaged with the fastening member is disposed on the blade protecting cover 201.

Specifically, the cooperation of user accessible pretensioning piece and joint portion realizes the joint installation of blade protecting cover 201 and blade seat 203, simultaneously when the blade needs to be changed, the push rod mechanism is pressed to the user's accessible, just can jacking blade protecting cover 201, thereby make the pretensioning piece on joint portion on the blade protecting cover 201 and the blade seat 203 become the state of breaking away from by the joint state, thereby make blade protecting cover 201 break away from on blade seat 203, the user just can change the blade, thereby can change more convenient and safe blade.

As shown in fig. 2 to 4, in some embodiments of the present invention, the preload member is a snap spring 205, the clamping portion is a clamping rod 206 disposed at the bottom of the blade protecting cover 201, and the end of the clamping rod 206 is provided with a groove 207 capable of being engaged with the snap spring 205.

Specifically, the blade cover 201 and the blade seat 203 can be clamped and mounted by the cooperation of the clamp spring 205 and the groove 207.

As shown in fig. 2 and 4, in some embodiments of the present invention, an inner cavity 208 is disposed in the handle 100, the pushing rod mechanism includes a pushing rod 301, the pushing rod 301 is movably disposed in the inner cavity 208, and one end of the pushing rod 301 can abut against the end of the clamping rod 206.

Specifically, the user can push the snap rod 206 by pressing the push rod 301, so that the groove 207 on the snap rod 206 is disengaged from the snap spring 205, and the blade cover 201 is separated from the blade seat 203.

In some embodiments of the present invention, the push rod 301 is provided with a spacing portion 302, the inner cavity 208 is provided with a first spacing step 209, the spacing portion 302 can cooperate with the first spacing step 209 to prevent the push rod 301 from separating from the inner cavity 208.

Specifically, the arrangement of the limiting portion 302 and the first limiting step 209 enables the push rod 301 to move only a certain displacement, thereby preventing the push rod 301 from being disengaged from the inner cavity 208.

In some embodiments of the present invention, the pushing rod mechanism includes a pressing member 303, the pressing member 303 is sleeved on the end portion of the other end of the pushing rod 301, and the pressing member 303 is disposed at the tail portion of the handle 100.

Specifically, when the user needs to replace the blade, the user only needs to press the pressing member 303 at the rear portion of the handle 100 to separate the blade cover 201 from the blade seat 203.

In some embodiments of the present invention, the push rod mechanism includes a first spring 304, the first spring 304 is sleeved on the push rod 301, the inner cavity 208 is provided with a second limit step 210, and two ends of the first spring 304 are respectively far away from the end of the pressing member 303 and the second limit step 210.

Specifically, after the user presses the pressing piece 303, the first spring 304 is compressed, and after the user releases his hand, the first spring 304 recovers its deformation to reset the push rod 301, and at the same time, the first limiting step 209 and the limiting portion 302 are disposed so that the push rod 301 is not separated from the inner cavity 208 while resetting.

In some embodiments of the present invention, the handle 100 is rotatably connected to the base 202, the base 202 is provided with a guide groove 211, the blade seat 203 is provided with a guide block 212 engaged with the guide groove 211, the inner cavity 208 is fixedly provided with a hollow threaded rod 213, the connecting column 204 is threadedly connected to the threaded rod 213, the push rod 301 is inserted into the threaded rod 213, and the end of the threaded rod 213 is a first limit step 209 engaged with the limit portion 302.

Specifically, be provided with the internal thread on the spliced pole 204 inner wall, be provided with on the threaded rod 213 outer wall with internal thread fit's external screw thread, the user is when using this razor, can hold between the fingers the base 202 with the hand, rotates handle 100 again, makes threaded rod 213 rotate, under the cooperation of guide block 212 and guide way 211 for spliced pole 204 can reciprocate, thereby makes blade seat 203 can reciprocate for base 202, thereby adjusts the distance between blade seat 203 and the base 202, obtains the best experience of shaving.

In some embodiments of the present invention, the base 202 is provided with a connecting portion 214, the connecting portion 214 is provided with a through hole 215 therein, the through hole 215 is provided with a third limiting step 216 therein, the connecting post 204 is inserted into the through hole 215, the connecting post 204 is sleeved with a second spring 217, and the second spring 217 abuts against the bottom wall of the blade seat 203 and the third limiting step 216 respectively, so that the base 202 and the end portion of the handle 100 can rotate to abut against each other.

Specifically, the second spring 217 is disposed to rotatably abut the base 202 against the end of the handle 100, preventing the base 202 from being separated from the end of the handle 100.

In some embodiments of the utility model, spacing hollow erection column 219 that is provided with in the spliced pole 204, be provided with on the erection column 219 with the mounting groove 220 of the inside intercommunication of cavity of erection column 219, jump ring 205 is inserted and is established on mounting groove 220 and jump ring 205 both sides are in the inside elasticity clamping part that forms of cavity of erection column 219, in joint pole 206 tip can stretch into erection column 219, make recess 207 can cooperate the joint with elasticity clamping part, push rod 301 tip can stretch into in the erection column 219 jack-up to joint pole 206 tip.

Specifically, the mounting post 219 is between the threaded rod 213 and the hollow bore wall of the blade holder 203, and one end of the mounting post 219 may naturally abut against the end of the threaded rod 213.

In some embodiments of the present invention, the end of the connecting portion 214 is provided with a ring groove 218, and the end of the handle 100 is rotatably engaged with the ring groove 218.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A shaving razor, comprising:

a handle (100);

the cutter head seat (200) is provided with a cutter blade protecting cover (201) in a clamping mode;

and the push rod mechanism can lift the blade protecting cover (201) to enable the blade protecting cover (201) to be separated from the tool bit seat (200).

2. A shaving razor according to claim 1, wherein: tool bit seat (200) include base (202) and be used for blade seat (203) of installation blade, be provided with hollow spliced pole (204) on blade seat (203), be provided with the pretension piece in spliced pole (204), be provided with on blade protecting cover (201) can with the joint portion of pretension piece cooperation joint.

3. A shaving razor according to claim 2, wherein: the pretension piece is a jump ring (205), joint portion is for setting up joint pole (206) of blade protecting cover (201) bottom, joint pole (206) tip be provided with can with jump ring (205) joint complex recess (207).

4. A shaving razor according to claim 1, wherein: an inner cavity (208) is arranged in the handle (100), the push rod mechanism comprises a push rod (301), the push rod (301) is movably arranged in the inner cavity (208), one end of the push rod (301) can be jacked up, the blade protecting cover (201) enables the blade protecting cover (201) to be separated from the tool bit seat (200).

5. A shaver as claimed in claim 4, characterized in that: tool bit seat (200) include base (202) and be used for blade holder (203) of installation blade, be provided with hollow spliced pole (204) on blade holder (203), be provided with the pretensioning piece in spliced pole (204), be provided with on blade protecting cover (201) can with the joint portion of pretensioning piece cooperation joint, push rod (301) one end can with joint portion butt.

6. A shaver as claimed in claim 5, wherein: be provided with spacing portion (302) on push rod (301), be provided with first spacing step (209) in inner chamber (208), spacing portion (302) can with first spacing step (209) cooperation prevents push rod (301) with inner chamber (208) break away from.

7. A shaver as claimed in claim 6, wherein: the push rod mechanism comprises a pressing piece (303), the pressing piece (303) is sleeved at the end part of the other end of the push rod (301), and the pressing piece (303) is arranged at the tail part of the handle (100).

8. A shaving razor according to claim 7, wherein: the push rod mechanism comprises a first spring (304), the first spring (304) is sleeved on the push rod (301), a second limiting step (210) is arranged in the inner cavity (208), and two ends of the first spring (304) are respectively abutted to the end portion, far away from the pressing end, of the pressing piece (303) and the second limiting step (210).

9. A shaver as claimed in claim 6, wherein: handle (100) with base (202) rotatable coupling, be provided with guide way (211) on base (202), be provided with on blade seat (203) with guide way (211) complex guide block (212), the fixed hollow threaded rod (213) that is provided with in inner chamber (208), spliced pole (204) with threaded rod (213) threaded connection, push rod (301) are worn to establish in threaded rod (213), just threaded rod (213) tip be with spacing portion (302) cooperation spacing first spacing step (209).

10. A shaving razor according to claim 9, wherein: the blade holder is characterized in that a connecting portion (214) is arranged on the base (202), a through hole (215) is formed in the connecting portion (214), a third limiting step (216) is formed in the through hole (215), the connecting column (204) penetrates through the through hole (215), a second spring (217) is sleeved on the connecting column (204), and the second spring (217) is respectively abutted against the bottom wall of the blade holder (203) and the third limiting step (216), so that the base (202) is rotatably abutted against the end portion of the handle (100).