CN210189873U

CN210189873U - Three-dimensional arc integral type fuselage casing and nursing apparatus of handheld nursing apparatus

Info

Publication number: CN210189873U
Application number: CN201920750214.9U
Authority: CN
Inventors: Gaoyan Li; 李高艳
Original assignee: Zhejiang Zhibo Electrical Appliance Technology Co Ltd
Current assignee: Zhejiang Zhibo Electrical Appliance Technology Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-27
Anticipated expiration: 2029-05-23

Abstract

Three-dimensional arc integral type fuselage casing of handheld nursing apparatus and handheld nursing apparatus, including integrated into one piece and have the casing at shell head, shell afterbody and shell middle part, shell middle part is the structure of gripping that can closely laminate with the palm. The utility model discloses, design into three-dimensional arc integral type structure with fuselage casing, have the better comfort level that grips, can also solve the problem of hiding dirty and holding the dirt simultaneously.

Description

Three-dimensional arc integral type fuselage casing and nursing apparatus of handheld nursing apparatus

Technical Field

The utility model relates to a three-dimensional arc integral type fuselage casing of handheld nursing apparatus and handheld nursing apparatus.

Background

At present, the body shells of some cleaning and nursing appliances such as shavers, vibrissa trimmers and the like are generally of a splicing type structure, and splicing seams exist, not only are the holding comfort degree influenced by the splicing seams, and at the same time is easy to be hidden in dirt, for which application No. CN201811048042.7 discloses a rotary electric shaver, comprising a handle and a shaver head, the shaver head is arranged on the handle and can rotate around the axis of the handle, the handle comprises a handle shell which is integrally formed and an inner container which is arranged in the handle shell and has a waterproof function, a motor and a motor bracket are arranged in the inner container, the motor is suspended on the motor bracket, a plurality of suspension arms are symmetrically arranged on the motor bracket, and each suspension arm is provided with at least one bending part, the motor support is also provided with a motor shaft hole and a spindle hole, and the included angle between the motor shaft hole and the spindle hole is not less than 10 degrees and not more than 45 degrees. Fuselage casing formula casing as an organic whole casing in this application patent has solved the problem of hiding dirty and holding dirt, but it can not closely laminate with the hand, has the poor problem of comfort level of gripping equally.

SUMMERY OF THE UTILITY MODEL

The weak point to prior art, the utility model provides a three-dimensional arc integral type fuselage casing of handheld nursing apparatus and handheld nursing apparatus designs into three-dimensional arc integral type structure with the fuselage casing, has the better comfort level that grips, can also solve simultaneously and hide the problem of dirty dirt.

The utility model discloses a concrete technical scheme as follows: three-dimensional arc integral type fuselage casing of handheld nursing apparatus, including shell head, shell afterbody and connection the shell head is with the shell middle part of shell afterbody, shell head, shell afterbody and shell middle part are even as an organic whole, the shell middle part is for can closely laminating with the palm structure of gripping.

Preferably, the middle part of the shell is provided with a window display surface, two side surfaces connected with two sides of the window display surface, and a back surface connecting the two side surfaces; the back and the two side surfaces form arc-shaped holding curved surfaces which are folded from the head of the shell to the tail of the shell. This setting accords with the ergonomic principle, and the arc grips the curved surface and is favorable to the big thenar of hand, little thenar closely to laminate to the shell middle part when gripping, further guarantees the comfort level of gripping of hand.

Preferably, the back surface of the middle part of the shell is also provided with a raised arc-shaped holding area I.

Preferably, the first arc-shaped holding area is an lumbricalis muscle holding area. This setting accords with the human engineering principle, makes the lumbricalis muscle position of hand can closely laminate to the shell middle part on, guarantees the comfort level of gripping of hand.

Preferably, the arc-shaped holding curved surface is in arc-shaped transition connection with the arc-shaped curved surface formed by the back surface of the shell head and the side surfaces of the two shell heads, and the arc-shaped transition part of the shell head is provided with a propping arc-shaped surface, wherein the back surface of the shell head is connected with the back surface of the middle part of the shell, and the side surfaces of the shell head are connected with the side surfaces of the middle part of the shell. The arrangement of the abutting arc surface enables the forefinger and the adductor muscle of thumb of the hand to be tightly attached to the middle of the shell, and further ensures the holding comfort of the hand.

Preferably, the abutting arc surface comprises an arc-shaped back abutting surface and side abutting surfaces connected with two sides of the back abutting surface; the side supporting surface is obliquely arranged, and the distance between the side supporting surface and the tail part of the shell is gradually reduced along with the distance from the back supporting surface. As is well known, because the structure of hand, when holding together, the forefinger can present certain slope, and this setting accords with human engineering more for it is more to support and hold the effect, further guarantees the comfort level of gripping of hand.

Preferably, the window display surface in the middle of the shell is in arc transition connection with the two side surfaces.

Preferably, the two side surfaces of the middle part of the shell are symmetrical relative to the back surface. This setting for left and right hand can both closely laminate the shell middle part.

The shell head front face and the shell head side face of the shell head portion are in arc transition connection and form an arc transition area for being attached to the side face of the thumb, and the shell head front face is connected with the window display surface. The hand holding comfort is further guaranteed by the aid of the hand holding device.

A handheld nursing tool comprises a machine body shell, wherein the machine body shell is of a machine body shell structure in the technical scheme.

To sum up, the utility model discloses following beneficial effect has:

the shell of the machine body is designed into a three-dimensional arc-shaped integrated structure, so that the machine body accords with human engineering, has better holding comfort, and can solve the problem of storing dirt and containing dirt.

Drawings

Fig. 1 is a schematic view of the assembly of a body housing as applied to a shaver;

fig. 2 is an assembled view of the body housing in a second perspective view when applied to a shaver;

fig. 3 is an assembly view of the body housing in a third perspective when applied to a shaver.

Detailed Description

The present invention will be further explained by the following embodiments with reference to the attached drawings.

Embodiment 1, a three-dimensional arc integrated body casing of a handheld nursing tool, which is suitable for a shaver, a vibrissa trimmer and the like, is an integrated body, which is characterized in that the casing has no splicing seam and is integrally formed to prevent dirt and dirt, and comprises a casing head part, a casing tail part and a casing middle part connecting the casing head part and the casing tail part, wherein the casing head part, the casing tail part and the casing middle part are connected into a whole, the casing middle part is a holding structure which can be tightly attached to a palm, and the casing head part and the casing tail part can be properly adjusted according to specific nursing equipment; the window display surface in this embodiment is provided with a start key hole 12 for installing a start key, the back and the two side faces form an arc-shaped holding curved surface, the arc-shaped holding curved surface is furled from the head part of the shell to the tail part of the shell and accords with the principle of ergonomics, and the arc-shaped holding curved surface is favorable for closely attaching the greater thenar and the lesser thenar of the hand to the middle part of the shell when being held, so that the holding comfort level of the hand is ensured.

Preferably, the back surface of the middle part of the shell is also provided with a raised arc-shaped holding area I11. Preferably, the first arc-shaped holding area 11 is an lumbricalis muscle holding area. This setting accords with the human engineering principle, makes the lumbricalis muscle position of hand can closely laminate to the shell middle part on, guarantees the comfort level of gripping of hand.

Preferably, the arc-shaped holding curved surface is in arc-shaped transition connection with the arc-shaped curved surface formed by the back surface of the shell head and the side surfaces of the two shell heads, and the arc-shaped transition part of the shell head is provided with a propping arc-shaped surface 10, wherein the back surface of the shell head is connected with the back surface of the middle part of the shell, and the side surfaces of the shell head are connected with the side surfaces of the middle part of the shell. The arrangement of the abutting arc surface 10 enables the forefinger and the adductor muscle of thumb of the hand to be tightly attached to the middle of the shell, and further ensures the holding comfort of the hand.

Preferably, the abutting arc surface 10 includes an arc-shaped back abutting surface 101 and side abutting surfaces 102 connected to two sides of the back abutting surface 101; the side supporting surface 102 is inclined, and the distance between the side supporting surface and the tail part of the shell gradually decreases with the distance from the back supporting surface 101. As is well known, because the structure of hand, when holding together, the forefinger can present certain slope, and this setting accords with human engineering more for it is more to support and hold the effect, further guarantees the comfort level of gripping of hand.

Furthermore, the window display surface in the middle of the shell is in arc transition connection with the two side surfaces.

Preferably, the two side surfaces of the middle part of the shell are of a symmetrical structure relative to the back surface, so that a left hand and a right hand can be tightly attached to the middle part of the shell.

Preferably, the shell head front face and the shell head side face of the shell head portion are in arc transition connection and form an arc transition area 13 for fitting the side face of the thumb, wherein the shell head front face is connected with the window display surface. The holding comfort of the hand can be further ensured.

Example 2: a hand-held care implement comprising a body housing as in embodiment 1.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. Three-dimensional arc integral type fuselage casing of handheld nursing apparatus, including shell head, shell afterbody and connection the shell head is with the shell middle part of shell afterbody, shell head, shell afterbody and shell middle part are even as an organic whole, its characterized in that, the shell middle part is the structure of gripping that can closely laminate with the palm.

2. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as claimed in claim 1, wherein the middle shell has a window display surface, two side surfaces connected with two sides of the window display surface, and a back surface connecting the two side surfaces; the back and the two side surfaces form arc-shaped holding curved surfaces which are folded from the head of the shell to the tail of the shell.

3. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as claimed in claim 2, wherein a raised arc-shaped holding area I (11) is further arranged on the back surface of the middle part of the shell.

4. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as claimed in claim 3, wherein the first arc-shaped holding area (11) is an lumbricalis holding area.

5. The three-dimensional arc-shaped integrated machine body shell of the handheld nursing tool as claimed in claim 2, wherein the arc-shaped holding curved surface is in arc-shaped transition connection with the arc-shaped curved surface formed by the back surface of the shell head and the side surfaces of the two shell heads, and the arc-shaped transition part of the shell head is provided with a propping arc-shaped surface (10), wherein the back surface of the shell head is connected with the back surface of the middle part of the shell, and the side surfaces of the shell head are connected with the side surfaces of the middle part of the shell.

6. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as claimed in claim 5, wherein the arc-shaped abutting surface (10) comprises an arc-shaped back abutting surface (101) and side abutting surfaces (102) connected with two sides of the back abutting surface (101); the side abutting surface (102) is obliquely arranged, and the distance between the side abutting surface and the tail of the shell is gradually reduced along with the distance from the back abutting surface (101).

7. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as recited in claim 2, wherein the window display surface in the middle of the shell is in arc-shaped transition connection with the two side surfaces.

8. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as claimed in claim 2, wherein the two side surfaces of the middle part of the shell are symmetrical structures relative to the back surface.

9. The three-dimensional arc-shaped integrated body shell of the handheld nursing tool as claimed in claim 2, wherein the shell head front surface and the shell head side surface of the shell head part are in arc-shaped transition connection and form an arc-shaped transition area (13) for fitting the side surface of the thumb, and the shell head front surface is connected with the window display surface.

10. A hand-held care implement comprising a body housing, wherein the body housing is as claimed in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9.