CN216488355U

CN216488355U - Handle and electric appliance with same

Info

Publication number: CN216488355U
Application number: CN202123056169.3U
Authority: CN
Inventors: 李塘; 王艳
Original assignee: Guilin Woodpecker Medical Instruments Co Ltd
Current assignee: Guilin Woodpecker Medical Instruments Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-10
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a handle and take electrical apparatus of handle, this handle include bobbin case, back lid (10) and be used for sleeve (7) of splendid attire battery (8), and the surface of bobbin case is provided with the portion of gripping, and the sleeve is packed into in the bobbin case and is located the afterbody of bobbin case by the afterbody port of bobbin case, and the back lid is detained in telescopic afterbody. The internal surface of the afterbody of barrel casing is provided with first joint portion, but the back lid has elastic deformation's the portion of holding between the fingers of hand, and the surface of the portion of holding between the fingers of hand be provided with first joint portion complex second joint portion, leave the clearance between the internal surface of the portion of holding between the fingers of hand and the telescopic surface, this clearance be used for making the portion of holding between the fingers of hand can remove the joint with the barrel casing when being held between the fingers to telescopic surface, the sleeve is close to the one end of sleeve head and is provided with the backstop that is used for spacing battery. The utility model provides a handle is changed the battery very conveniently, can save the battery replacement time for the user.

Description

Handle and electric appliance with same

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a handle and take electrical apparatus of handle.

Background

At present, some electrical appliances with handles have battery compartments designed in the handles, but the common problem is that it is not very convenient to replace batteries, so how to provide a handle convenient for replacing batteries becomes a technical problem that those skilled in the art need to solve urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a handle and take electrical apparatus of handle, it is very convenient that this handle changes the battery, can save the battery replacement time for the user.

In order to achieve the above object, the utility model provides a following technical scheme:

a handle, comprising:

the outer surface of the cylinder shell is provided with a holding part, and the inner surface of the tail part of the cylinder shell is provided with a first clamping part;

the sleeve is used for containing the battery, the sleeve is arranged in the barrel shell from a tail port of the barrel shell and is positioned at the tail of the barrel shell, and one end, close to the head of the barrel shell, of the sleeve is provided with a stop block used for limiting the battery; and

the back lid, back lid detain in telescopic afterbody, but back lid has elastic deformation's the portion of holding between the fingers of hand, just the surface of the portion of holding between the fingers of hand be provided with first joint portion complex second joint portion, the internal surface of the portion of holding between the fingers of hand with leave the clearance between the telescopic surface, the clearance is used for making the portion of holding between the fingers of hand can with the joint is removed to the barrel casing during the telescopic surface.

Optionally, in the handle, the two hand nipping portions are symmetrically disposed on two sides of the sleeve.

Optionally, in the above handle, an outer surface of the hand grip portion is provided with an anti-slip pattern.

Optionally, in the handle, the rear cover is provided with a through hole through which a charging plug of the battery is exposed.

Optionally, in the handle, a notch is formed in a tail portion of the barrel casing, an outline of the notch is identical to an outline of the handle grip, and the handle grip is embedded in the notch.

Optionally, in the handle, an outer surface of a tail portion of the sleeve is provided with a buckle, and the rear cover and the sleeve are connected through the buckle.

Optionally, in the above handle, the first engaging portion is a groove, and the second engaging portion is a hook.

Optionally, in the handle, a guide section is provided at a front end of the second clamping portion.

An appliance with a handle comprising a handle as disclosed in any one of the above.

Optionally, in the above electric appliance, the electric appliance is a flashlight, an electric toothbrush, or a hot-melt gutta-percha filling gun.

According to the above technical scheme, the utility model provides an in the handle, the portion of gripping sets up in the surface of bobbin case, a sleeve for the splendid attire battery is packed into in the bobbin case by the afterbody port of bobbin case, and be located the afterbody of bobbin case, the telescopic afterbody is then detained to the back lid, and, the hand pinch portion of back lid and the afterbody joint of bobbin case, when needing to be changed the battery, the joint with the bobbin case is relieved to the hand pinch portion that the lid was pressed to the accessible, this moment, hand pinch portion makes the sleeve be held between the fingers with telescopic surface contact, then just can draw out the sleeve from the afterbody of bobbin case, because the sleeve front end is provided with the backstop that is used for spacing battery, so the battery can be together unloaded. Through the reverse process of above step alright adorn the handle with the battery in, it is from this visible, the utility model provides a handle is changed the battery very conveniently, can save to trade the battery time for the user.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a cross-sectional view of a handle provided by an embodiment of the present invention;

fig. 2 is an exploded view of a handle according to an embodiment of the present invention.

Labeled as:

1. a lower cover; 2. an upper cover; 3. a circuit board holder; 4. a circuit board; 5. a screw; 6. a contact spring; 7. a sleeve; 8. a battery; 9. a charging plug; 10. and (7) a rear cover.

Detailed Description

For the convenience of understanding, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, the embodiment of the present invention provides a handle, which includes a lower cover 1, an upper cover 2, a sleeve 7 and a rear cover 10, wherein the lower cover 1 and the upper cover 2 are assembled together to form a cartridge case, the sleeve 7 is installed in the cartridge case from the tail port of the cartridge case and is located at the tail of the cartridge case, and the rear cover 10 is fastened to the tail of the sleeve 7.

The surface of cartridge shell is provided with the portion of gripping to realize the handle function (taking the use promptly), the internal surface of the afterbody of cartridge shell is provided with first joint portion. The sleeve 7 is used for containing the battery 8, and one end of the sleeve 7 close to the head of the shell is provided with a stop for limiting the battery 8, namely, the battery 8 is clamped by the stop at the front end of the sleeve 7 after being arranged in the sleeve 7, so that the battery 8 cannot slide out from the front end of the sleeve 7. The rear cover 10 has a hand-held portion that is elastically deformable, and the outer surface of the hand-held portion is provided with a second engaging portion that engages with the first engaging portion, and at the same time, a gap is left between the inner surface of the hand-held portion and the outer surface of the sleeve 7, and this gap is used to enable the hand-held portion to be released from engagement with the cartridge case when being held toward the outer surface of the sleeve 7.

As shown in fig. 2, in this embodiment, the inner surface of the tail portion of the barrel casing is provided with two grooves as first clamping portions, the two hand-pinching portions of the rear cover 10 are symmetrically disposed on two sides of the sleeve 7, and the front end of the hand-pinching portion is provided with a hook as a second clamping portion. When the battery 8 needs to be replaced, the clamping hook can be separated from the barrel shell by pressing the hand-pinching part of the rear cover 10, at the moment, the hand-pinching part is in contact with the outer surface of the sleeve 7 to pinch the sleeve 7, then the sleeve 7 can be drawn out from the tail part of the barrel shell, and the battery 8 can be removed together due to the fact that the front end of the sleeve 7 is provided with the stop for limiting the battery 8. Through the anti-process of above step alright adorn the handle with battery 8 in, it is from this visible, the utility model provides a handle is changed the battery very conveniently, can save to trade the battery time for the user, and this handle can be applied to the electric appliances of taking the handle such as flashlight, electric toothbrush and hot melt gutta-percha filling gun.

As shown in fig. 1, in order to increase the friction force, the back cover 10 is provided with an anti-slip pattern on the outer surface of the handle portion. In order to charge the battery 8, in this embodiment, the rear cover 10 is provided with a through hole for exposing the charging plug 9 of the battery 8. In order to facilitate the battery 8 to be taken out of the sleeve 7 for replacement, the embodiment is provided with a buckle on the outer surface of the tail part of the sleeve 7, and the rear cover 10 and the sleeve 7 are connected through the buckle, so that after the sleeve 7 is drawn out from the tail part of the cartridge shell by pinching the rear cover 10, the rear cover 10 and the sleeve 7 can be quickly separated by only slightly pulling, thereby facilitating the replacement of the battery 8.

In this embodiment, the lower cover 1 and the upper cover 2 are both provided with an opening at the tail part, the outline of the opening is consistent with the outline of the hand-holding part of the rear cover 10, and after the rear cover 10 is fastened to the tail part of the cartridge case, the hand-holding part is embedded in the opening at the tail part of the cartridge case, so that the rear cover 10 is prevented from rotating relative to the cartridge case, and the stability of the structure is enhanced. In order to make the rear cover 10 more easily clamped with the cartridge case, a guide tangent plane can be arranged at the front end of the clamping hook, so that when the rear cover 10 is installed, the rear cover 10 is only required to be pushed forwards slightly, and the hand-held part can be automatically deformed by extruding the guide tangent plane by the edge of the cartridge case port, so that the rear cover is clamped into the tail part of the cartridge case.

Referring to fig. 1 and 2, the lower cover 1 and the upper cover 2 are fixed by a buckle or a screw, the circuit board 4 is fixed on the circuit board support 3 by a screw 5, and the circuit board 4 is welded with a contact spring 6 connected with the positive and negative electrodes at the front end of the battery 8. In other embodiments, the cartridge housing may also be designed as a one-piece construction.

The utility model also provides an electrical apparatus of taking the handle, this electrical apparatus includes the handle that above-mentioned embodiment is disclosed. Since the handle disclosed in the above embodiments has the above technical effects, the electric appliance having the handle also has the above technical effects, and the details are not repeated herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A handle, comprising:

the sleeve (7) is used for containing a battery (8), the sleeve (7) is installed in the barrel shell from a tail port of the barrel shell, the sleeve (7) is located at the tail of the barrel shell, and one end, close to the head of the barrel shell, of the sleeve (7) is provided with a stop block used for limiting the battery (8); and

back lid (10), back lid (10) detain in the afterbody of sleeve (7), but back lid (10) have elastic deformation's the portion of holding between the fingers of hand, just the surface of the portion of holding between the fingers of hand be provided with first joint portion complex second joint portion, the portion of holding between the fingers of hand the internal surface with leave the clearance between the surface of sleeve (7), the clearance is used for making the portion of holding between the fingers of hand can with the joint is removed to the cartridge case when the external surface of sleeve (7).

2. The handle according to claim 1, wherein the two hand grips are symmetrically arranged on either side of the sleeve (7).

3. The handle of claim 1, wherein an outer surface of the grip portion is provided with anti-slip threads.

4. Handle according to claim 1, characterized in that said rear cover (10) is provided with a through hole for the exposure of the charging plug (9) of said battery (8).

5. The handle according to claim 1, wherein the tail of the barrel casing is provided with a notch, the contour of the notch is consistent with the contour of the handle part, and the handle part is embedded in the notch.

6. Handle according to claim 1, characterized in that the outer surface of the tail of the sleeve (7) is provided with a snap through which the rear cover (10) and the sleeve (7) are connected.

7. The handle according to any one of claims 1 to 6, wherein the first engaging portion is a groove and the second engaging portion is a hook.

8. The handle according to claim 7, wherein the front end of the second engaging portion is provided with a guide cut surface.

9. An electrical appliance with a handle, comprising a handle according to any one of claims 1 to 8.

10. The electrical appliance according to claim 9, characterized in that the electrical appliance is a flashlight, an electric toothbrush or a hot melt gutta-percha filling gun.