CN213226295U - Tool bit connection structure of electric shaver - Google Patents
Tool bit connection structure of electric shaver Download PDFInfo
- Publication number
- CN213226295U CN213226295U CN202021655871.4U CN202021655871U CN213226295U CN 213226295 U CN213226295 U CN 213226295U CN 202021655871 U CN202021655871 U CN 202021655871U CN 213226295 U CN213226295 U CN 213226295U
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- China
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- tool bit
- electric shaver
- host computer
- sand grip
- seat
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Abstract
The utility model discloses a tool bit connection structure of electric shaver, including the host computer and install in the tool bit at host computer top, the top of host computer is equipped with a tool bit seat, the bottom of tool bit is equipped with an bayonet joint, the tool bit seat be equipped with the spliced eye that the bayonet joint corresponds, the periphery wall of bayonet joint is equipped with fore-and-aft first sand grip and second sand grip respectively, the lateral wall of spliced eye be equipped with respectively with the first recess and the second recess of first sand grip and second sand grip looks adaptation, a horizontal circular elastic ring that sets up is installed to the tool bit seat, circular elastic ring passes the second recess, the outside of second sand grip be equipped with the draw-in groove that circular elastic ring corresponds. The utility model discloses the easy joint of tool bit is to the tool bit seat of host computer, and the tool bit is easy, be connected with the host computer installation firm, and repetitious usage can not become flexible, and tool bit stability is good, and the tool bit can not be inserted with the host computer by mistake, and it is easy, convenient to use to change the tool bit.
Description
Technical Field
The utility model relates to an electric shaver technical field, concretely relates to electric shaver's tool bit connection structure.
Background
Electric shaver comprises the host computer and the tool bit of installing on the host computer, general electric shaver can be equipped with multiple tool bit, satisfy different consumers 'use needs, because the tool bit needs often to be changed, the tool bit is stable with being connected of host computer and just seems very important, but current tool bit is connected insecure with the host computer, it is obvious to become flexible after using many times, drop easily, influence the stability of tool bit, some tool bit does not have the misplug prevention structure in addition, make mistakes easily, influence electric shaver's daily use. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a simple structure, connect firm electric shaver's tool bit connection structure.
The utility model discloses a realize through following technical scheme:
the utility model provides a tool bit connection structure of electric shaver, includes the host computer and install in the tool bit at host computer top, the top of host computer is equipped with a tool bit seat, the bottom of tool bit is equipped with a bayonet joint, the tool bit seat be equipped with the spliced eye that the bayonet joint corresponds, the periphery wall of bayonet joint is equipped with fore-and-aft first sand grip and second sand grip respectively, the lateral wall of spliced eye be equipped with respectively with first recess and the second recess of first sand grip and second sand grip looks adaptation, a horizontal circular elastic ring that sets up is installed to the tool bit seat, circular elastic ring passes the second recess, the outside of second sand grip be equipped with the draw-in groove that circular elastic ring corresponds.
Furthermore, the two sides of the first groove are provided with third grooves, and the peripheral wall of the plug connector is provided with third raised strips corresponding to the third grooves.
Furthermore, a main machine rotating shaft connecting piece is arranged in the tool bit seat, and a tool bit rotating shaft connecting piece corresponding to the main machine rotating shaft connecting piece is arranged in the tool bit.
Further, the tool bit seat is sleeved on the top of the host, and a sealing rubber ring is arranged at the joint of the tool bit seat and the host.
Furthermore, the outer side of the cutter head is provided with an anti-slip strip.
Compared with the prior art, the utility model discloses a periphery wall of bayonet joint is equipped with fore-and-aft first sand grip and second sand grip respectively, the lateral wall of spliced eye is equipped with first recess and the second recess with first sand grip and second sand grip looks adaptation respectively, the circular bullet circle of a horizontal setting is installed to the tool bit seat, circular bullet circle passes the second recess, the outside of second sand grip is equipped with the draw-in groove that corresponds with circular bullet circle, make the tool bit joint easily on the tool bit seat of host computer, the tool bit is easy with the host computer installation, it is firm to be connected, repetitious usage can not become flexible, guarantee the stability of tool bit, the tool bit can not misplugging with the host computer, the daily change tool bit of electric shaver is easy, high durability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a tool bit connecting structure of an electric shaver according to the present invention;
FIG. 2 is a schematic structural view of the main body of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of the tool bit of the present invention;
fig. 5 is a longitudinal sectional view of the tool bit connecting structure of the electric shaver of the present invention.
In the figure: 1-a host; 2-a cutter head; 3-a tool bit seat; 4-a plug-in connector; 5-inserting holes; 6-first convex strips; 7-second convex strips; 8-a first groove; 9-a second groove; 10-round spring ring; 11-a card slot; 12-a third groove; 13-third raised lines; 14-a main frame rotating shaft connecting piece; 15-a cutter head spindle connection; 16-sealing rubber ring; 17-antislip strips.
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.
As shown in fig. 1 to 5 the utility model discloses a tool bit connection structure of electric shaver, include host computer 1 and install in the tool bit at host computer 1 top, the top of host computer 1 is equipped with a tool bit seat 3, the bottom of tool bit 1 is equipped with a bayonet joint 4, tool bit seat 3 is equipped with the spliced eye 5 that corresponds with bayonet joint 4, the periphery wall of bayonet joint 4 is equipped with fore-and-aft first sand grip 6 and second sand grip 7 respectively, the lateral wall of spliced eye 5 is equipped with first recess 8 and second recess 9 with first sand grip 6 and second sand grip 7 looks adaptation respectively, a circular elastic ring 10 of horizontal setting is installed to tool bit seat 3, circular elastic ring 10 passes second recess 9, the outside of second sand grip 7 is equipped with the draw-in groove 11 that corresponds with circular elastic ring 10. The periphery wall through bayonet joint 4 is equipped with fore-and-aft first sand grip 6 and second sand grip 7 respectively, the lateral wall of spliced eye 5 is equipped with first recess 8 and second recess 9 with first sand grip 6 and second sand grip 7 looks adaptation respectively, a horizontal circular elastic ring 10 that sets up is installed to tool bit seat 3, circular elastic ring 10 passes second recess 9, the outside of second sand grip 7 is equipped with draw-in groove 11 that corresponds with circular elastic ring 10, make tool bit 2 joint easily to the tool bit seat 3 of host computer 1, tool bit 2 and host computer 1 installation are easy, it is firm to connect, repetitious usage can not become flexible, guarantee tool bit 2's stability, tool bit 2 can not misplugging with host computer 1, the daily change tool bit of electric shaver is easy, high durability and convenient use.
The both sides of first recess 8 all are equipped with third recess 12, and the periphery wall of bayonet joint 4 is equipped with the third sand grip 13 that corresponds with third recess 12, makes bayonet joint 4 differentiate more easily, more does benefit to and prevents the mistake and inserts.
A main machine rotating shaft connecting piece 14 is arranged in the tool bit seat 3, and a tool bit rotating shaft connecting piece 15 corresponding to the main machine rotating shaft connecting piece 14 is arranged in the tool bit 2.
The tool bit seat 3 is sleeved on the top of the host 1, and a sealing rubber ring 16 is arranged at the joint of the tool bit seat 3 and the host 1, so that the tool bit seat 3 is more stably connected with the host 1, the sealing performance is better, and the shockproof effect is good.
The outside of tool bit 2 is equipped with antislip strip 17, makes the grafting operation of tool bit 2 more stable, and anti-skidding performance is good.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an electric shaver's tool bit connection structure which characterized in that: the tool bit comprises a main machine and a tool bit arranged at the top of the main machine, wherein a tool bit seat is arranged at the top of the main machine, a plug-in connector is arranged at the bottom of the tool bit, a plug-in hole corresponding to the plug-in connector is formed in the tool bit seat, a longitudinal first convex strip and a longitudinal second convex strip are respectively arranged on the peripheral wall of the plug-in connector, a first groove and a second groove matched with the first convex strip and the second convex strip are respectively formed in the side wall of the plug-in hole, a transversely arranged circular elastic ring is arranged on the tool bit seat, the circular elastic ring penetrates through the second groove, and a clamping groove corresponding to the circular elastic ring is formed in the outer side of the second convex strip.
2. The electric shaver head-connecting structure as set forth in claim 1, wherein: the both sides of first recess all are equipped with the third recess, the periphery wall of bayonet joint is equipped with the third sand grip that the third recess corresponds.
3. The electric shaver head-connecting structure as set forth in claim 1, wherein: the tool bit seat is internally provided with a main machine rotating shaft connecting piece, and the tool bit is internally provided with a tool bit rotating shaft connecting piece corresponding to the main machine rotating shaft connecting piece.
4. The electric shaver head-connecting structure as set forth in claim 1, wherein: the tool bit seat is sleeved at the top of the host, and a sealing rubber ring is arranged at the joint of the tool bit seat and the host.
5. The electric shaver head-connecting structure as set forth in claim 1, wherein: and the outer side of the cutter head is provided with an anti-slip strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655871.4U CN213226295U (en) | 2020-08-11 | 2020-08-11 | Tool bit connection structure of electric shaver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655871.4U CN213226295U (en) | 2020-08-11 | 2020-08-11 | Tool bit connection structure of electric shaver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213226295U true CN213226295U (en) | 2021-05-18 |
Family
ID=75894287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021655871.4U Active CN213226295U (en) | 2020-08-11 | 2020-08-11 | Tool bit connection structure of electric shaver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213226295U (en) |
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2020
- 2020-08-11 CN CN202021655871.4U patent/CN213226295U/en active Active
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