CN210616417U - Accessory accommodating device - Google Patents
Accessory accommodating device Download PDFInfo
- Publication number
- CN210616417U CN210616417U CN201920827080.6U CN201920827080U CN210616417U CN 210616417 U CN210616417 U CN 210616417U CN 201920827080 U CN201920827080 U CN 201920827080U CN 210616417 U CN210616417 U CN 210616417U
- Authority
- CN
- China
- Prior art keywords
- accessory
- state
- positioning
- battery pack
- connecting body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an annex accommodate device and including electric tool assembly, include: a connection body detachably connectable to the battery pack; the mounting piece is used for mounting the tool accessory and is connected with or integrally formed on the connecting main body; the connecting body includes: the positioning part is matched with a matching part arranged on the battery pack; the positioning part and the matching part have a first state and a second state; when the positioning part and the matching part are in the first state, the positioning part and the matching part form fixed connection with size limitation; when the positioning part and the matching part are in the second state, the positioning part can move relative to the matching part. The utility model discloses an annex accommodate device can dismantle the host computer that is connected to battery package or electric tool for annex accommodate device is simple and easy more, portable and makes electric tool's structure simplify more.
Description
Technical Field
The utility model relates to an accessory device, concretely relates to hold annex accommodate device of instrument annex.
Background
Most power tools include tool bits that require frequent replacement, particularly hammer drill type power tools. The accessory accommodating device for accommodating the tool head is arranged on the tool and can be conveniently used for taking and taking in time. At present, a containing bin for containing a tool head is arranged in a shell of a main machine of a part of electric tools, but the size of the main machine of the tool is large, inconvenience is brought to operation, and meanwhile cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a simpler and more convenient and portable accessory containing device suitable for an electric tool.
In order to achieve the above object, the utility model adopts the following technical scheme:
an accessory containment device comprising: a connection body detachably connectable to a battery pack or an electric tool; the mounting piece is used for mounting the tool accessory and is connected with or integrally formed on the connecting main body; the connecting body includes: the positioning part is matched with a matching part arranged on the battery pack or the electric tool; the positioning part and the matching part have a first state and a second state; when the positioning part and the matching part are in the first state, the positioning part and the matching part form fixed connection with size limitation; when the positioning part and the matching part are in the second state, the positioning part can move relative to the matching part.
Further, at least part of the positioning part is made of elastic material, and when the positioning part and the matching part are switched from the first state to the second state, the positioning part is elastically deformed.
Further, the battery pack has a length direction and a width direction, and the positioning portion is elastically deformable at least in one direction perpendicular to the length direction and the width direction.
Further, when the positioning part and the matching part are in the second state, the positioning part and the matching part form sliding connection or rotating connection.
Further, the connecting body further comprises a receiving portion surrounding a receiving space formed for receiving the tool attachment.
Further, the connecting body is formed with a groove around, wraps at least part of the battery pack or the power tool.
Further, the projection of the groove and the battery pack in the horizontal plane substantially coincide.
Further, the mount includes a magnetic element capable of forming a magnetic connection with the tool attachment.
Further, the mounting member is detachably connected to the connecting body.
Further, the elastic material is plastic.
Further, the groove and the accommodating portion are respectively provided above and below the connecting body in a height direction of the connecting body.
Further, the bottom surface of the groove and the top surface of the accommodating portion are substantially in the same plane.
Further, the mounting member is non-detachably connected to the connecting body or integrally formed with the connecting body.
Further, the elastic material is plastic. .
The utility model discloses an useful part lies in: the accessory receiving device is detachably connected to the battery pack or the electric power tool, so that the accessory receiving device is simpler and more portable, and the structure of the electric power tool is simplified.
Drawings
Fig. 1 is a schematic view showing a battery pack in which an accessory receiving device according to a first embodiment of the present invention is mounted to an electric power tool;
FIG. 2 is an exploded view of the main body, battery pack and accessory receiving device of the power tool of FIG. 1;
FIG. 3 is an exploded view of the accessory receiving device of FIG. 1 with the tool accessory installed;
FIG. 4 is a cross-sectional view of the accessory receiving device of FIG. 1 with the tool accessory installed;
FIG. 5 is a perspective view of the connecting body of the accessory receiving device of FIG. 1;
FIG. 6 is a plan view of the mount of FIG. 1 with the tool attachment mounted thereto;
fig. 7 is a perspective view of the mount of fig. 6.
Detailed Description
Fig. 1 is a schematic view showing that the accessory accommodation device 100 of the first embodiment of the present invention is mounted to a battery pack 21 of an electric tool 200, where the electric tool 200 is specifically an electric drill, and it is understood that the electric tool 200 may be other electric tools such as a screwdriver, an electric hammer, an electric pick, and a nailing gun. It should be noted that in other embodiments, the accessory receiving device 100 may be mounted to the main body portion of the power tool instead of the battery pack portion, or both the main body portion and the battery pack portion, and the power tool 200 may be an ac power tool or a dc power tool. For convenience of explanation, the up and down directions are defined as shown by arrows in fig. 1.
As shown in fig. 1 and 3, the power tool 200 includes a battery pack 21 and a main unit 22, the battery pack 21 supplies power to the main unit 22, and the battery pack 21 is detachably connected to the bottom of the main unit 22.
The accessory receiving device 100 includes a connecting body 11 and a mounting member 12. The connecting body 11 can be detachably connected to the battery pack 21 or the power tool 200, the mounting member 12 is used for mounting the tool attachment 300, and the mounting member 12 is connected to or integrally formed with the connecting body 11. In this embodiment, the connecting body 11 is connected to the battery pack 21, and the mounting member 12 is detachably connected to the connecting body 11.
The connecting body 11 includes a positioning portion 111, and the battery pack 21 or the power tool 200 is provided with a fitting portion 211, and the positioning portion 111 is fitted with the fitting portion 211, that is, the positioning portion 111 and the fitting portion 211 form a dimensional fit. The positioning portion 111 and the fitting portion 211 have a first state and a second state; when the positioning part 111 and the matching part 211 are in the first state, the positioning part 111 and the matching part 211 form a fixed connection with limited size; when the positioning portion 111 and the mating portion 211 are in the second state, the positioning portion 111 is movable relative to the mating portion 211. That is, when the positioning portion 111 and the fitting portion 211 are in the first state, the positioning portion 111 and the fitting portion 211 cannot move relative to each other due to the dimensional fit constituting the machine; when the positioning portion 111 and the mating portion 211 are in the second state, the positioning portion 111 and the mating portion 211 do not constitute a connection or constitute a movable connection.
As shown in fig. 2 to 4, at least a part of the positioning portion 111 is made of an elastic material, and when the positioning portion 111 and the fitting portion 211 are switched from the first state to the second state, the positioning portion 111 is elastically deformed. Alternatively, the positioning portion 111 includes an elastic portion 111a made of an elastic material, preferably plastic. When the positioning portion 111 and the matching portion 211 are switched from the first state to the second state, the elastic portion 111a expands laterally outward, and when the positioning portion 111 and the matching portion 211 are switched from the second state to the first state, the elastic portion 111a contracts laterally inward, where the lateral direction refers to the horizontal direction or the cross-sectional direction of the matching portion 211. That is, the position of the fitting portion 211 with respect to the positioning portion 111 is locked or released by the lateral displacement change of the elastic portion 111 a.
Preferably, in the present embodiment, the battery pack 21 has a length direction and a width direction perpendicular to the length direction, and the elastic portion 111a is elastically deformable at least in one direction perpendicular to the length direction and the width direction. In general, the battery pack 21 may be approximately rectangular or square in projection in the horizontal plane, and the elastic portion 111a is provided at least in the longitudinal direction or the width direction of the battery pack 21. When the elastic part 111a is disposed in the length direction of the battery pack 21, the elastic part 111a is elastically deformed in the width direction; when the elastic part 111a is disposed in the width direction of the battery pack 21, the elastic part 111a is elastically deformed in the length direction. In this embodiment, the elastic portion 111a extends around the periphery of the battery pack 21 by about one turn, but is discontinuous along the periphery of the battery pack 21, so that a structure similar to a claw is formed, so that the elastic portion 111a can be elastically deformed in a wider range.
In the present embodiment, when the positioning portion 111 and the mating portion 211 are in the second state, the positioning portion 111 and the mating portion 211 do not form a connection. As shown in fig. 2, the battery pack 21 is inserted into the host computer 21 in the first direction 11 ', and when it is necessary to connect the accessory receiving device 100, the battery pack 21 is aligned with the accessory receiving device 100 in the vertical direction, and then the battery pack 21 is pressed in the second direction 12' to snap the battery pack 21 into the connecting body 11, with the positioning portion 111 and the fitting portion 211 in the first state. When the accessory containing device 100 needs to be disassembled, the battery pack 21 or the accessory containing device 100 is fixed and pulled out along the vertical direction, at the moment, the positioning part 111 and the matching part 211 are in the second state, and the battery pack 21 is completely separated from the accessory containing device 100; the above installation is simple and quick in the disassembly process, and facilitates the user to selectively use the accessory holding device 100 according to different working conditions.
As an alternative embodiment, when the positioning portion 111 and the matching portion 211 are in the second state, the positioning portion 111 and the matching portion 211 form an active connection. Preferably, when the positioning portion 111 and the matching portion 211 are in the second state, the positioning portion 111 and the matching portion 211 form a sliding connection or a rotating connection. For example, the positioning portion 111 is formed with a slide rail, the engaging portion 211 is formed with a slot, and in the second state, the positioning portion 111 and the engaging portion 211 form a sliding connection through a slide groove and a slide rail; the positioning portion 111 is further formed with a buckle, the matching portion 211 is further formed with a clamping groove, when the sliding rail slides to a certain position, the buckle is matched with the clamping groove, so that the positioning portion 111 and the matching portion 211 form a fixed connection, and at the moment, the positioning portion 111 and the matching portion 211 are in a first state. For example, the positioning portion 111 includes a screw, the matching portion 211 includes a screw hole, the screw is inserted into the screw hole, the screw is rotationally connected with the screw hole before being screwed, and the positioning portion 111 and the matching portion 211 are in the second state; after the screw is tightened, the screw is fixedly connected with the screw hole, and the positioning portion 111 and the matching portion 211 are in the first state.
The connecting body 11 further includes a receiving portion 112 formed around a receiving space for receiving the tool attachment 300. In the present embodiment, the receiving portion 112 surrounds a receiving space formed with an opening for mounting the tool attachment 300. Specifically, the connecting body 11 surrounds a groove-shaped receiving space, when the tool attachment 300 is received in the receiving space, a projection of the tool attachment 300 in a vertical plane is substantially within a projection of the receiving portion 112 in the vertical plane, or a projection of the tool attachment 300 in a horizontal plane is substantially within a projection of the receiving portion 112 in the horizontal plane, that is, the receiving portion 112 substantially covers the tool attachment 300 at least in the vertical direction or the horizontal direction, so as to prevent the tool attachment 300 from touching or scratching a user by mistake. The bottom surface of the connecting body 11 is parallel to the horizontal plane and is located below the tool attachment 300 in the vertical direction, ensuring that the attachment accommodating device 100 can be placed stably.
The connecting body 11 is formed around a groove 114, and wraps at least a part of the battery pack 21 or the power tool 200. In this embodiment, the positioning portion 111 is disposed above the connecting body 11 in a protruding manner along the vertical direction, so that the connecting body 11 surrounds and forms the groove 114, and when the matching portion 211 and the positioning portion 111 are matched, at least a part of the battery pack 21 or the electric power tool 200 is wrapped in the groove 114. Since the groove 114 defines a limit for the engaging portion 211 in the horizontal plane, and the elastic action of the elastic portion 111a defines a limit for the engaging portion 211 in the vertical direction, the positioning portion 111 forms a fixed connection with respect to the engaging portion 211, that is, the connecting body 11 forms a fixed connection with respect to the battery pack 21 or the power tool 200.
The projections of the groove 114 and the battery pack 21 in the horizontal plane substantially coincide with each other, and considering the symmetrical shape of the battery pack 21, it can also be said that the bottom surface of the battery pack 21 substantially conforms to the shape of the groove 114, and the areas are substantially equal. This makes the coupling of the groove 114 with the battery pack 21 tighter, thereby making the coupling of the battery pack 21 with the coupling body 11 more stable.
The recess 114 and the accommodating portion 112 are respectively provided above and below the connecting body 11 in the height direction of the connecting body 11. In the present embodiment, the positioning portion 111 protrudes upward in the vertical direction above the connecting body 11 to form a groove 114, and the accommodating portion 112 extends downward in the vertical direction below the connecting body 11 to form an accommodating space. The projected area of the recess 114 and the accommodating space in the horizontal plane is substantially equal, and the position and the structural design make full use of the space and make the connecting body 11 compact and simple. Preferably, the bottom surface of the recess 114 is substantially in the same plane as the top surface of the receiving portion 112, and it should be noted that the thickness of the material layer between the bottom surface of the recess 114 and the top surface of the receiving portion 112 is omitted, that is, the recess 114 and the receiving space are designed substantially adjacent to each other in the height direction of the connecting body 11, and the structure is simple and compact.
As shown in fig. 5-7, the mount 12 includes a mounting portion 121 for mating with the tool attachment 300. In this embodiment, the mounting portion 121 is made of an elastic material, and the mounting portion 121 has a groove shape that at least partially conforms to the outer shape of the tool attachment 300. The tool attachment 300 is attached to or removed from the mounting portion 121 by elastic deformation thereof. As an alternative embodiment, the mounting member 12 includes a magnetic element capable of forming a magnetic connection with the tool attachment 300. Preferably, the mounting portion 121 is a magnetic element, and the tool attachment 300 abuts the magnetic element when mounted to the mounting portion 121. Of course, it is understood that the mounting portion 121 may be a non-magnetic element capable of performing a structural limitation with the tool attachment 300, and the tool attachment 300 is tightly fitted to the mounting portion 121 under the magnetic force of the magnetic element and does not fall off automatically.
The mounting member 12 is detachably connected to the connecting body 11, so that the mounting member 12 and the tool attachment 300 can be detached and carried about or mounted elsewhere. As an alternative embodiment, the mounting member 12 is formed in a non-detachable connection with the connecting body 11 or is integrally formed with the connecting body 11, and the mounting member 12 is mounted to the battery pack 21 or the power tool 200 as a unit with the connecting body 11, thereby preventing the mounting member 12 from being lost or connected unstably.
In the present embodiment, the mounting member 12 and the connecting body 11 constitute a slidable connection, which means slidable in a specific case satisfying the condition. Specifically, the connecting body 11 is formed with a sliding rail 113, the mounting member 12 is formed with a sliding slot 122, and the sliding slot 122 and the sliding rail 113 are engaged to be relatively displaced along a sliding direction. The part of the mounting member 12 constituting the sliding slot 122 is made of an elastic material, so that the sliding slot 122 can be changed in height perpendicular to the sliding direction, and thus the matching degree of the sliding slot 122 and the sliding rail 113 can be changed. That is, when the part of the mounting member 12 constituting the sliding groove 122 is stressed, the size of the sliding groove 122 is changed, so that the sliding groove 122 and the sliding rail 113 can slide relatively when stressed, and are relatively fixed when unstressed.
Specifically, in the present embodiment, the slide rail 113 is a tongue portion of the connecting body 11 protruding in the horizontal direction in the accommodating space, and the slide groove 122 is formed on a surface of the mounting member 12 opposite to the mounting portion 121, and when the mounting member 12 is connected to the connecting body 11, the mounting member 12 is located in the accommodating space formed by the accommodating portion 112. The connecting body 11 is further formed with a guide groove 115 for correctly and quickly mounting the guide mounting member 12 to the connecting body 11, and the surface of the mounting member 12 is formed with a guide rail 123 engaged with the guide groove 115, and both the guide groove 115 and the guide rail 123 extend along the sliding direction of the slide groove 122 and the slide rail 113. Of course, it is understood that guide slot 115 may be provided in mounting member 12 and guide rail 123 may be provided in connecting body 11.
The structure of the sliding slot 122 and the sliding track 113 is not limited to this, for example, as an alternative embodiment, the connecting body is formed with a sliding slot, the width of the sliding slot is approximately equal to the width of the accommodating space, the mounting piece is formed with a sliding track or the mounting piece itself is used as a sliding track, and can slide along the length direction of the sliding slot in the accommodating space, and the degree of matching between the sliding track and the sliding slot can be changed by the elasticity of the connecting body. The specific structure for achieving the sliding connection between the mounting member 12 and the connecting body 11 is not limited herein.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. An accessory containment device comprising:
a connection body detachably connectable to a battery pack or an electric tool;
a mounting member for mounting a tool attachment, the mounting member being connected to or integrally formed with the connecting body;
the connecting body includes:
the positioning part is matched with a matching part arranged on the battery pack or the electric tool;
the positioning part and the matching part have a first state and a second state; when the positioning part and the matching part are in the first state, the positioning part and the matching part form fixed connection with limited size; when the positioning portion and the fitting portion are in the second state, the positioning portion is movable relative to the fitting portion.
2. The accessory containment device of claim 1, wherein:
at least part of the positioning part is made of elastic material, and when the positioning part and the matching part are switched from the first state to the second state, the positioning part is elastically deformed.
3. The accessory containment device of claim 2, wherein:
the battery pack has a length direction and a width direction, and the positioning portion is elastically deformable at least in one direction perpendicular to the length direction and the width direction.
4. The accessory containment device of claim 1, wherein:
when the positioning part and the matching part are in the second state, the positioning part and the matching part form sliding connection or rotating connection.
5. The accessory containment device of claim 1, wherein:
the connecting body further includes a receiving portion surrounding a receiving space formed for receiving the tool attachment.
6. The accessory containment device of claim 1, wherein:
the connecting body is formed with a groove around, wraps at least part of the battery pack or the electric tool.
7. The accessory containment device of claim 6, wherein:
the projection of the groove and the battery pack in the horizontal plane are basically coincident.
8. The accessory containment device of claim 1, wherein:
the mount includes a magnetic element capable of forming a magnetic connection with the tool attachment.
9. The accessory containment device of claim 1, wherein:
the mounting part and the connecting main body form a detachable connection.
10. The accessory containment device of claim 1, wherein:
the mounting member and the connecting body form a slidable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827080.6U CN210616417U (en) | 2019-06-03 | 2019-06-03 | Accessory accommodating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827080.6U CN210616417U (en) | 2019-06-03 | 2019-06-03 | Accessory accommodating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210616417U true CN210616417U (en) | 2020-05-26 |
Family
ID=70750822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827080.6U Active CN210616417U (en) | 2019-06-03 | 2019-06-03 | Accessory accommodating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210616417U (en) |
-
2019
- 2019-06-03 CN CN201920827080.6U patent/CN210616417U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6749461B2 (en) | Charger | |
| US9923402B2 (en) | Inductive charging device | |
| US9793744B2 (en) | Interface and mounting structure for a wireless charger or intermediate piece | |
| US20080211327A1 (en) | Battery Pack And Electric Hand-Held Power Tool | |
| KR100425094B1 (en) | structure of a detachable battery pack for a mobile phone | |
| CN103838324B (en) | A kind of hard disk support bracket and hard disk chassis | |
| CN102543137A (en) | Loosening-preventing device and storage combination using same | |
| CN210616417U (en) | Accessory accommodating device | |
| CN206004072U (en) | Male head connector and female connector | |
| CN213226044U (en) | Accessory tool storage device and garden tool | |
| CN203662734U (en) | Quick locking fixing device of medical instrument and support | |
| US10300593B2 (en) | Paint brush and a clamping and locating device used in the same | |
| CN103115331B (en) | Lamp | |
| US7476125B2 (en) | Electrical coupling system | |
| CN210361183U (en) | Power supply structure and electric tool | |
| CN210576097U (en) | Detachable battery pack assembly | |
| CN208523095U (en) | A kind of handle, plug type module and electronic equipment | |
| JP5698546B2 (en) | Rechargeable power tool | |
| CN218802070U (en) | Storage rack for battery pack of electric tool | |
| CN112582718A (en) | Detachable battery pack assembly and electric tool with same | |
| CN209804770U (en) | Thermal printer with detachable battery pack and external power supply | |
| CN215093263U (en) | Electric tool | |
| CN211182034U (en) | Key assembly and mobile power supply | |
| CN220710733U (en) | Front port module of conference machine | |
| CN217427962U (en) | Detachable parameter adjusting module of frequency converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: No. 529, Jiangjun Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |
|
| CP03 | Change of name, title or address |