CN209919942U

CN209919942U - A connection structure, personal care implement for personal care implement head and fuselage

Info

Publication number: CN209919942U
Application number: CN201920573037.1U
Authority: CN
Inventors: 李高艳
Original assignee: Zhejiang Zhibo Electrical Appliance Technology Co Ltd
Current assignee: Zhejiang Zhibo Electrical Appliance Technology Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-10
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a connection structure for personal care apparatus head and fuselage, including plug head, the plug seat that has buckling part, the plug seat include the plug pedestal, through flexible connecting portion with the elasticity that the plug pedestal is connected is buckled, elasticity detain with the buckling part is used in the realization lock joint, flexible connecting portion with elasticity is buckled and is linked as an organic wholely. The utility model also discloses a personal care apparatus including above-mentioned connection structure. The utility model discloses, the atress is comparatively dispersed to elasticity knot, and is not fragile, and buckle structure life is longer, has simple structure, and it is convenient to make, simple to operate, advantage such as the cost is lower.

Description

A connection structure, personal care implement for personal care implement head and fuselage

Technical Field

The utility model relates to a personal care apparatus field especially relates to connection structure, personal care apparatus that is used for personal care apparatus head and fuselage.

Background

For the subsequent cleaning of the head, the head is usually detachably connected to the body, and for the convenience of detaching the head, the head is usually connected to the body in a fastening manner.

The patent with the application number of 201720906962.2 discloses a shaver head buckling structure and a shaver, which comprises a connecting buckle plate, wherein the connecting buckle plate is connected with the lower part of a shaver head of the shaver; the buckle plate base is arranged on the upper part of a handle of the shaver and movably buckled with the connecting buckle plate; the movable connection of the handle and the cutter head is realized through the movable buckling of the connecting buckle plate and the buckle plate base; and the elastic sheet is used for maintaining the buckling state between the connecting buckle plate and the buckle plate base through the restoring force generated by elastic deformation of the elastic sheet when the connecting buckle plate is movably buckled with the buckle plate base, so that the connecting buckle plate is prevented from being separated from the buckle plate base. In the buckle structure, the elastic sheet is an independent part, when the buckle plate is buckled with the buckle plate base, the deformation force generated when the elastic sheet deforms is basically born by the elastic sheet, the stress of the elastic sheet is concentrated, the elastic sheet is easy to damage, and the service life of the buckle structure is short; the spring plate has a complex structure and is inconvenient to manufacture; in addition, in order to obtain better elastic performance, the metal elastic sheet usually used for the elastic sheet is easy to rust.

SUMMERY OF THE UTILITY MODEL

There is the above-mentioned problem to current technique, the utility model provides a connection structure, personal care apparatus for personal care apparatus head and fuselage, elasticity are detained the atress and are more dispersed, and is not fragile, and buckle structure life is longer, has simple structure, and it is convenient to make, simple to operate, advantage such as the cost is lower.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a connection structure for personal care apparatus head and fuselage, is including plug head, the plug seat that has buckling part, the plug seat including the plug pedestal, through flexible connecting portion with the elasticity that the plug pedestal is connected is buckled, elasticity detain with buckling part effect realizes the lock joint, flexible connecting portion with elasticity is buckled as an organic whole. According to the elastic buckle, the deformable connecting part and the elastic buckle are connected into a whole, the deformation acting force generated by the deformation of the elastic buckle can be distributed on the deformable connecting part, the stress of the elastic buckle is dispersed, the elastic buckle is not easy to damage, and the service life of the buckle structure is long; compared with the prior art, the elastic buckle has the advantages that the elastic buckle is designed without the elastic sheet, and compared with the elastic sheet in the prior art, the elastic buckle is simpler in structure, more convenient to manufacture, simpler and more convenient to assemble and lower in cost.

Preferably, the elastic buckle and the deformable connecting part are of plastic structures.

Furthermore, the plugging seat body is of a deformable structure and is connected with the deformable connecting part into a whole. This setting, the plug pedestal can further share the deformation effort that the elasticity was buckled and is warp the production, further improves buckle structure's life.

Preferably, a buckling space matched with the buckling part is formed between the elastic buckle and the bottom of the plugging seat. This setting can make the depth of insertion of plug head obtain the maximize, improves whole buckle structure's connection stability, further improves buckle structure's life.

Preferably, the elastic buckle comprises a buckle body, and an insertion guide slope and a pull-out guide slope which are arranged on the buckle body. This setting for the plug is more convenient, guarantees the convenience of using.

Preferably, the plugging seat body is provided with an open slot to provide a deformation space required by the elastic buckle; the deformable connecting portion is disposed in the open groove.

Preferably, the plugging head is further provided with a butting part which is inserted into the plugging seat body and butts against the side wall of the plugging seat body. Through this setting, can further improve the lock joint state, guarantee connection structure's life.

Preferably, an elastic buckle deformation activity space is formed between the elastic buckle and the side wall of the plugging base body. This setting, the lateral wall of plug pedestal plays the limited effect to elasticity knot deflection, and elasticity is detained and is out of shape can contact with the plug pedestal after a certain amount, unable further deformation, can prevent that some plug actions of irregularity from causing elasticity to detain to warp too big, elasticity to detain the great phenomenon of damage.

Preferably, the side wall of the plugging base body is provided with a limiting surface for preventing the elastic buckle from deforming in a limiting way.

A personal care appliance comprises a connection structure of a head part and a body of the personal care appliance, wherein the connection structure is the connection structure in the technical scheme.

In conclusion, the invention has the following beneficial effects:

1. the elastic buckle is dispersed in stress and not easy to damage, and the buckle structure has longer service life and has the advantages of simple structure, convenient manufacture, convenient installation, lower cost and the like;

2. the existence of the elastic buckle deformation activity space can prevent the phenomena that the elastic buckle deforms too much and the elastic buckle is damaged greatly due to irregular plugging and unplugging actions.

Drawings

FIG. 1 is a schematic view showing the structure of a connecting structure in example 1.

Fig. 2 is a schematic diagram of the structure of the elastic buckle.

Fig. 3 is a schematic position diagram of the space for the elastic buckle to deform in embodiment 2.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example 1: a connection structure for head and body of personal nursing appliance, the connection structure can be suitable for shaver, also can be suitable for vibrissa cutter, as shown in fig. 1-2, the connection structure includes plug head 1 with buckling part 11, plug seat 2, plug head 1 can connect the head of nursing appliance, plug seat 2 can connect on the body of nursing appliance, the quantity of buckling part 11 can be decided according to the actual conditions, the quantity of buckling part 11 is 2 in this embodiment, symmetrically distributed on plug head 1, plug seat 2 includes plug seat body 21, elastic buckle 23 connected through deformable connecting part 22 and plug seat body 21, elastic buckle 23 and buckling part 11 interact to realize the buckling, deformable connecting part 22 and elastic buckle 23 are connected as a whole. In this embodiment, the elastic buckle 23 and the deformable connecting portion 22 are preferably of plastic construction. Elasticity is detained 23 and buckling part 11 and is acted on and realize the lock joint, can set up on elasticity detains 23 with buckling part 11 assorted catching groove, also can realize the lock joint through other modes, in this embodiment, elasticity detain 23 with form between plug seat 1 bottom with buckling part 11 assorted lock space, this setting, the depth of insertion maximize with plug head 1 improves the connection stability of whole buckle structure, guarantees buckle structure's life.

Compared with the prior art, this application, deformable connecting portion 22 and elasticity are detained 23 and are linked as an organic wholely, and elasticity is detained 23 and is out of shape the deformation effort that produces and can be shared on the deformation connecting portion 22, and elasticity is detained 23 atresss and is comparatively dispersed, and is not fragile, and buckle structure life is longer, and elasticity is detained 23 for the shell fragment among the prior art, and the structure is simpler, and it is more convenient to make, and the station that needs is few, and the cost of input is lower.

Further, the plug seat body 21 is a deformable structure and is connected with the deformable connecting portion 22 into a whole. This setting, plug pedestal 21 can further share the deformation effort that elastic buckle 23 warp the production, further improves buckle structure's life. Preferably, the plug seat body 21 is of a plastic structure.

Preferably, the elastic buckle 23 includes a buckle body 231, an insertion guide slope 232 and a withdrawal guide slope 233 provided on the buckle body 231. This setting for the plug is more convenient, guarantees the convenience of using.

Preferably, the plug seat body 21 is provided with an open slot 24 to provide a deformation space required by the elastic buckle 23; the deformable connecting portion 22 is disposed in the open groove 24.

Preferably, the plug head 1 is further provided with a supporting portion 12 for being inserted into the plug seat 21 and supporting against a side wall of the plug seat 21. Through this setting, can further improve the lock joint state, guarantee connection structure's life.

In order to better realize the connection between the plug head 1 and the plug base 2, the plug base 2 is further provided with a guide groove 20, and the plug head 1 is provided with a slip part 10 matched with the guide groove 20.

Example 2: different from embodiment 1, as shown in fig. 3, an elastic buckle deformation moving space 25 is formed between the elastic buckle 23 and the side wall of the plug seat 21. This setting, the lateral wall of plug pedestal 21 plays the limited action to elasticity knot 23 deflection, and elasticity is detained 23 and is out of shape can contact with plug pedestal 21 behind the a certain amount, unable further deformation, can prevent that some irregular plug actions from causing elasticity to detain 23 to warp too big, elasticity to detain 23 great phenomenon of damage.

Preferably, the side wall of the plug seat 21 has a limiting surface 211 for preventing the elastic buckle 23 from deforming to the maximum.

Example 3: a personal care appliance comprising a connection structure of a head to a body of the appliance, the connection structure being as described in embodiment 1 or embodiment 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a connection structure for personal care apparatus head and fuselage, is including plug head (1), plug seat (2) that have buckle connection portion (11), its characterized in that, plug seat (2) including plug pedestal (21), through flexible connecting portion (22) with elasticity knot (23) that plug pedestal (21) are connected, elasticity detain (23) with buckle connection portion (11) are used mutually and are realized the lock joint, flexible connecting portion (22) with elasticity knot (23) are even as an organic whole.

2. A connection structure for a head and a body of a personal care appliance according to claim 1, characterized in that said plug body (21) is of deformable construction and is integral with said deformable connection portion (22).

3. A connection structure for a head and a body of a personal care appliance according to claim 1, characterized in that the elastic buckle (23), the deformable connection portion (22) are of plastic construction.

4. The structure for connecting the head and the body of a personal care appliance according to claim 1, wherein a fastening space matched with the fastening part (11) is formed between the elastic buckle (23) and the bottom of the plug seat (2).

5. The structure of claim 1, wherein the elastic buckle (23) comprises a buckle body (231), an insertion guide slope (232) and a removal guide slope (233) provided on the buckle body (231).

6. A connection structure for a head and a body of a personal care appliance according to claim 1, wherein the plug body (21) is provided with an open slot (24) to provide a deformation space for the elastic buckle (23); the deformable connecting portion (22) is disposed in the open slot (24).

7. A connection structure for a head and a body of a personal care appliance according to claim 1, wherein the plug head (1) is further provided with a butting portion (12) for being inserted into the plug seat (21) and butting against a side wall of the plug seat (21).

8. A connection structure for a head and a body of a personal care appliance according to claim 1, characterized in that an elastic buckle deformation activity space (25) is formed between the elastic buckle (23) and the side wall of the plug body (21).

9. A connection structure for a head and a body of a personal care appliance according to claim 8, characterized in that the side wall of the plug body (21) has a limiting surface (211) for preventing the elastic buckle (23) from deforming excessively.

10. A personal care appliance comprising a head to body connection for a care appliance, wherein the connection is as claimed in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9.