CN220499054U

CN220499054U - Hand-held tool

Info

Publication number: CN220499054U
Application number: CN202321433128.8U
Authority: CN
Inventors: 刘洋
Original assignee: Suzhou Deli Technology Co ltd
Current assignee: Suzhou Deli Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2024-02-20
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a hand-held tool, comprising: the body comprises a main body part and a holding part, wherein the holding part is connected with the main body part and is arranged at an angle with the main body part; the support is connected to the body, comprises a connecting frame and a foot plate arranged at one end of the connecting frame, wherein the foot plate is connected with the tail end of the holding part, the connecting frame is connected with the main body part at the other end far away from the foot plate, and the projection of the gravity center of the handheld tool on the plane where the tail end surface of the holding part is located is positioned in the range of the plate surface of the foot plate or the tail end surface of the holding part. The foot plate enlarges the contact area between the handheld tool and the table surface when the end part of the holding part is used as a support, ensures the stability of the support, and has smaller area than the table surface occupied by the horizontal support; moreover, the setting of support provides the convenience for handheld instrument extension function, can set up corresponding extension function on the support, and need not to change the appearance of body, has stronger popularization and suitability.

Description

Hand-held tool

Technical Field

The utility model belongs to the technical field of electric tools, and particularly relates to a handheld tool.

Background

The hand-held tool comprises a main body part and a holding part, wherein an included angle is formed between the holding part and the main body part, and the whole tool is in a pistol shape. Examples of such tools are electric drills, electric wrenches, electric screwdrivers, and the like.

In order to hold the existing handheld tool comfortably, the thickness of the holding part needs to be kept in a proper range, that is, the holding part cannot be made too thick, the end surface area of the holding part is small, and the whole tool is laid down and flat when the tool is stored normally, so that the supporting surface is larger, the supporting is stable, and the occupied table surface area is larger. In addition, the functional components of the whole handheld tool are considered to be arranged on the main body part or the holding part, so that the influence on the appearance of the whole handheld tool is large, and the functional expansion is not facilitated.

Accordingly, there is a need for an improvement over the prior art to overcome the deficiencies described in the prior art.

Disclosure of Invention

Therefore, the utility model aims to solve the technical problems of large storage occupation area and large influence of function expansion on the body in the prior art.

In order to solve the above technical problems, the present utility model provides a hand-held tool, including:

the body comprises a main body part and a holding part, wherein the holding part is connected with the main body part and is arranged at an angle with the main body part;

the support is connected to the body, and including link and setting are in the sole of link one end, the sole with the end-to-end connection of portion of gripping, the link keep away from the other end of sole with main part connection, hand-held tool's focus is in the projection on the terminal surface place plane of portion of gripping is located the face of sole or the within range of portion terminal surface of gripping.

In one embodiment, the end surface of the holding part is arranged against the upper surface of the foot plate, the end surface of the holding part is positioned in the range of the plate surface of the foot plate, and the lower surface of the foot plate forms a supporting surface.

In one embodiment, the foot plate is connected with the tail end surface of the holding part in a flush way, the lower surface of the foot plate is coplanar with the tail end surface of the holding part, and the lower surface of the foot plate and the tail end surface of the holding part jointly form a supporting surface for supporting the handheld tool.

In one embodiment, the bracket is detachably connected to the body.

In one embodiment, the foot plate is connected to the end of the grip portion by magnetic attraction, and/or the connecting frame is connected to the main body portion by magnetic attraction.

In one embodiment, the connector is provided with a storage location for storing an accessory corresponding to the hand tool.

In one embodiment, the storage bit is configured as a storage tank, the accessory suitable for storage is a magnetic adsorption piece, and a magnet for adsorbing the magnetic adsorption piece is arranged at the bottom of the storage tank.

In one embodiment, the number of the storage bits is plural, and the plural storage bits are sequentially arranged along the length extension direction of the connection frame.

In one embodiment, the connecting frame is further provided with an illumination lamp, the support further comprises a power supply line for communicating the illumination lamp with a power supply of the handheld tool, when the support is connected to the body, the power supply line is communicated with the illumination lamp and the power supply, and the power supply can supply power for the illumination lamp.

In one embodiment, the power supply circuit includes a first electrical contact disposed on the foot board and a wire connecting the first electrical contact and the illumination lamp, the holding portion is provided with a second electrical contact in communication with the power supply, and when the foot board is connected to the holding portion, the first electrical contact is in conduction with the second electrical contact.

The technical scheme provided by the utility model has the following advantages:

according to the handheld tool provided by the utility model, the support connected with the body is additionally arranged, the support comprises the foot plate connected with the tail end of the holding part, the foot plate enlarges the contact area between the handheld tool and the table top when the handheld tool takes the end of the holding part as a support, ensures the stability of the support, and occupies smaller area than the table top occupied by a horizontal support; moreover, the setting of support provides the convenience for handheld instrument extension function, can set up corresponding extension function on the support, and need not to change the appearance of body, has stronger popularization and suitability.

Further, the tail end face of the holding part is arranged against the upper surface of the foot plate, the tail end face of the holding part is located in the plate face range of the foot plate, the lower surface of the foot plate forms a supporting face, the foot plate is used as a supporting face for the whole handheld tool, compared with the supporting of a plurality of different parts, the single part can be made to be flatter, and the supporting is more stable.

The detachable setting of support relative body, on the basis that does not influence user's use habit (main part individual operation uses), provided the selection of a form of body linking bridge, expanded the function of hand-held type instrument, improved hand-held type instrument's flexibility.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a hand-held tool according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the hand tool of FIG. 1 horizontally supported on a table top;

FIG. 3 is an exploded view of the hand tool of FIG. 1;

fig. 4 is a schematic perspective view of a handheld tool according to another embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper, lower, top, bottom" are used generally with respect to the orientation shown in the drawings or with respect to the component itself in the vertical, upright or gravitational direction; also, for ease of understanding and description, "inner and outer" refers to inner and outer relative to the profile of each component itself, but the above-mentioned orientation terms are not intended to limit the present utility model.

Example 1

The present embodiment provides a hand tool. Fig. 1 is a schematic perspective view of a hand-held tool according to an embodiment of the present utility model, fig. 2 is a schematic view of the hand-held tool shown in fig. 1 from a view angle when the hand-held tool is horizontally supported on a table, and fig. 3 is a schematic exploded view of the hand-held tool shown in fig. 1. Referring to fig. 1, 2 and 3, the hand tool 100 includes a body 10 and a stand 20.

The body 10 includes a main body 14 and a grip 11, the grip 14 is used for a user to grasp to control the hand-held tool, the main body 14 is provided with a function component for executing the corresponding function component, and the grip 11 can control the main body 14 to perform the function operation. With the upper part of the drawings in fig. 1 and 2 as the upper part and the lower part as the lower part, the main body part 14 is connected to the upper end of the holding part 11, and the holding part 11 is arranged at an angle with the main body part 14, so that the main body part 14 and the holding part 11 are in a pistol shape as a whole. Specifically, the holding portion 11 has a holding center line, the main body portion 14 has a main body center line, and the main body center line of the main body portion 14 and the holding center line of the holding portion 11 have an included angle, which is a setting angle of the holding portion 11 relative to the main body portion 14, and the included angle may be a right angle or an obtuse angle. In the case where the included angle is an obtuse angle, the angle range is preferably 90 degrees to 120 degrees.

In a specific implementation, the hand tool 100 may be a pistol drill, a power screw driver, or the like. The functions that the main body 14 performs correspondingly are different depending on the kind of tool. The hand-held tool 100 further includes a trigger switch 12 for controlling the start and stop of the hand-held tool, when the hand grips the grip portion 11, the main body portion 14 is located above the jaw of the hand of the operator, the trigger switch 12 is located at the index finger position, and the front end of the main body portion 14 is provided with a corresponding working head to perform a corresponding operation. The body portion 14 and the grip portion 11 are generally in the shape of numeral 7, and typically the body portion 14 is heavy and extends forward a distance such that the center of gravity of the machine is relatively forward. The hand tool is placed generally horizontally flat on the table, i.e. the body portion 14 and the grip portion 11 are both in contact with the table, occupying the table also generally in the shape of numeral 7.

In order to reduce the occupied area of the handheld tool for storage and guarantee the supporting stability of the handheld tool, the handheld tool provided by the embodiment is additionally provided with the support 20, the support 20 is connected with the body 10, the contact area between the handheld tool and the table surface when the end part of the holding part is used as a support is enlarged, and the supporting stability is guaranteed.

Specifically, the stand 20 includes a connecting frame 22 and a foot plate 21 disposed at one end of the connecting frame 22, the foot plate 21 is connected to the end of the grip portion 11, and the other end of the connecting frame 22 remote from the foot plate 21 is connected to the main body portion 14. That is, the stand 20 is connected to the grip portion 11 via the leg plate 21, and the other end is connected to the body portion 14, so that the leg plate 21 plays a role of supporting together when the end of the grip portion 11 is used as a support, and the contact area with the table surface is enlarged.

In this embodiment, the foot board 21 is disposed such that the projection of the center of gravity of the hand-held tool 100 on the plane of the end face of the holding portion 11 is located within the range of the board surface of the foot board 21, so that the hand-held tool 100 can be stored vertically with the foot board 21 and the end of the holding portion 11 as supports, and compared with the horizontal storage, the area of the table surface occupied by the hand-held tool storage can be significantly reduced.

The projection of the center of gravity of the hand tool 100 on the plane on which the distal end face of the grip portion 11 is located falls within the plate surface range of the foot plate 21, and may be out of the range of the distal end face of the grip portion 11 or may be within the range of the distal end face of the grip portion 11. For implementation scenarios that fall outside the range of the end face of the grip 11, the provision of the foot plate 21 enables the hand-held tool to be stored upright. For an implementation scenario that falls within the range of the distal end face of the grip 11, the foot plate 21 increases the area of contact with the table top, and the stability of support can be improved. The provision of the support provides a carrier for extending the functionality of the hand-held tool, and the additional features required may be considered for the provision on the support without the need to alter the shape of the body.

Referring to fig. 2 and 3, in order to improve the stability of the support, the end surface of the grip portion 11 is disposed against the upper surface of the foot plate 21, the end surface of the grip portion 11 is located within the range of the plate surface of the foot plate 21, the foot plate 21 extends toward the front end of the main body 14, the end of the foot plate 21 is connected to the lower end of the connecting frame 22, the lower surface of the foot plate 21 forms a supporting surface, and the hand-held tool 100 is supported on the foot plate 21. In this embodiment, the hand-held tool 100 is supported by the single foot plate 21, and the single foot plate 21 can be made smoother, so that the risk of uneven supporting surface caused by assembling a plurality of parts can be suppressed, and the hand-held tool is ensured to be supported more stably than when a plurality of parts are used for supporting.

It should be noted that the lower surface of the foot plate may be provided with a non-slip raised structure, such as a pattern or ribs, with the ends of the raised structure being substantially coplanar and in contact with the table top to support the hand tool.

In one embodiment, the stand 20 is detachably connected to the body 10, and the stand 20 can be detached from the body 10, so that the body 10 can be independently operated to perform work. That is, the hand tool 100 has two configurations, one is an expanded state in which the holder 20 is coupled as shown in fig. 1 and 2, and the other is that the body 10 is separated from the holder 20 as shown in fig. 3, and the body 10 can maintain its original structural shape and can be operated separately. The embodiment has the advantages that on the basis of not influencing the use habit of a user, the selection of one form of the connecting support is provided, the functions of the handheld tool are expanded, and the flexibility of the handheld tool is improved.

Further, in order to facilitate the attachment and detachment of the bracket 20, the foot plate 21 is attached to the end of the grip portion 11 by magnetic attraction, or the attachment frame 22 is attached to the main body portion 14 by magnetic attraction. Preferably, the foot plate 21 is magnetically connected to the end of the grip portion 11, and the connecting frame 22 is magnetically connected to the main body 14. The magnetic connection implementation may be the following example: the foot plate 21 is provided with a magnetic attraction member corresponding to the area abutting against the holding portion 11, the end face of the holding portion 11 is provided with a magnet corresponding to the position, and when the foot plate 21 abuts against the end face of the holding portion 11, the abutting connection of the foot plate 21 and the holding portion is ensured by magnetic attraction. Similarly, a magnetic attraction member is provided at the upper end of the connecting frame 22, and a magnet is provided at a position corresponding to the main body 14. Of course, the positions of the magnetic attraction member and the magnet may be interchanged, and the present utility model is not limited thereto. Specifically, the magnetic attraction member may be an iron block.

In other embodiments, the bracket 20 may be configured as a magnetic attraction member, i.e. the bracket 20 itself is made of a structural material capable of being magnetized, and the end surfaces of the main body 14 and the grip 11 are provided with magnets capable of attracting the bracket 20 to maintain the connection position with the main body 10.

Referring to fig. 3, in order to secure connection reliability, the main body 14 includes a connection portion 140 for connecting the bracket 20, the connection portion 140 is configured as a connection groove, an upper end of the connection frame 22 is configured as a limit portion 221 matching the shape of the connection groove, and the limit portion 221 is embedded into the connection groove and abuts against a side wall of the connection groove, thereby defining an installation position of the connection frame 22 relative to the main body 14. Specifically, the connection portion 140 is a groove formed by sinking the housing of the main body portion 14, or the connection portion 140 is a groove formed between the first housing portion and the second housing portion of the main body portion 14, and the extending shape of the limiting portion 221 is consistent with the connection portion 140.

Hand tools are often configured with a variety of accessories that are stored separately from the tool body and are easily lost. For example, when the hand-held tool is a power screw driver, the accessory includes multiple specifications of heads, the heads are stored separately, the heads need to be searched separately when taken, accurate homing is ensured after the hand-held tool is used up, and the next use is affected. To facilitate storage and access of the hand-held tool accessory, in one embodiment, a storage location 25 is provided on the connector 22 for storing the accessory of the corresponding hand-held tool. The number of the storage bits 25 may be plural, each storage bit corresponds to one attachment, and the types of attachments stored in the plural storage bits may be the same or different.

In some implementations, the accessory is a magnetic attraction, such as a screwdriver bit, drill bit, or the like. In order to increase the reliability of the storage of these accessories, the risk of dropping from the storage bits and losing is reduced. In one embodiment, the storage bits 25 are configured as storage slots, the bottoms of which are provided with magnets for attracting magnetic attraction members. When the magnetic absorption part is embedded in the storage tank, the magnetic absorption part is absorbed by the magnet, so that the magnetic absorption part is not easy to fall off and fall off.

Referring to fig. 2, the number of the storage bits 25 is plural, and the storage bits 25 are sequentially arranged along the extending direction of the connecting frame 22, so that the influence of the arrangement of the storage bits 25 on the front-back width of the connecting frame 22 can be reduced, and the influence on the whole weight center position can be reduced. Further, the extending direction of the connecting frame 22 is parallel to the length extending direction of the holding portion 11, that is, the arrangement direction of the storage locations 25 is parallel to the length extending direction of the holding portion 11, so that the whole hand-held tool is smooth in line and attractive in appearance.

To extend the illumination function of the hand tool, it is convenient to work in low light scenes. In an embodiment, the connecting frame 22 is further provided with an illumination lamp 23, the hand-held tool 100 is provided with a power supply, the stand 20 further comprises a power supply line (not shown) for communicating the illumination lamp 23 with the power supply of the hand-held tool 100, and when the stand 20 is connected to the body 10, the power supply line communicates with the illumination lamp 23 and the power supply, and the power supply can supply power to the illumination lamp 23. The power supply line may be further provided with a control switch for turning on and off the illumination lamp 23, and the power supply line may be turned on and off by operating the control switch, thereby controlling the illumination lamp to be turned on and off. Preferably, the control switch is provided on the bracket 23, and is provided near the illumination lamp 23. The power supply line can be provided with no switch, the bracket 20 is connected to the body 10, the power supply line is conducted, and the illuminating lamp 23 is lightened; the bracket 20 is detached from the body 10, the power supply line is disconnected, and the illumination lamp 23 is turned off.

In a specific embodiment, the power source is disposed in the grip portion 11, and the stand 20 is detachable from the body 10. The power supply circuit includes the first electrical contact that sets up on sole 21 and connects first electrical contact and light 23's wire, and the portion of gripping 11 is provided with the second electrical contact with power intercommunication, when sole 21 is connected in the portion of gripping 11, and first electrical contact switches on with the second electrical contact, and light 23 is connected with the power of hand-held type instrument 100, can adopt the power supply. Referring to fig. 3, a first electrical contact is disposed on the upper surface of the foot plate 21 and abuts against the holding portion 11, and a second electrical contact is disposed on the end surface of the holding portion 11 and corresponds to the first electrical contact.

Example 2

Fig. 4 shows a hand tool provided by another embodiment of the utility model. The hand tool is substantially identical to the hand tool 100 described in embodiment 1, except for the configuration of the foot plate, and for simplicity of description, like parts are given like reference numerals and are not repeated here. This embodiment focuses on the distinguishing content.

Referring to fig. 4, the foot plate 21 'of the stand 20' is flush with the end surface of the grip portion 11, the lower surface of the foot plate 21 is coplanar with the end surface of the grip portion 11, and the lower surface of the foot plate 21 and the end surface of the grip portion 11 together form a supporting surface for supporting the hand tool. Specifically, the foot plate 21 'is connected to the side wall of the end of the holding portion 11, the connection portion of the holding portion 11 is adjacent to the end face thereof, and the connection end face of the foot plate 21' is matched with the side wall of the holding portion 11 in shape and closely abuts against the side wall.

Compared with embodiment 1, in this embodiment, a part of the supporting surface is formed on the end surface of the holding portion, and is in direct contact with the table surface, the foot plate and the end surface of the holding portion support the hand-held tool together, the size of the foot plate can be made shorter, and the size of the bracket is more compact and smaller.

It should be noted that, in the above embodiment, the end surface of the holding portion may be a flat surface, or may have a non-slip protruding structure, such as a pattern or ribs, where the end of the protruding structure substantially defines a supporting plane of the holding portion. Similarly, the lower surface of the foot plate may be a flat surface or may have a non-slip raised structure with the ends of the raised structure substantially defining the support plane for the foot plate. The support plane of the foot plate is coplanar with the support plane of the grip portion and supports the hand tool together.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, those skilled in the art may make other different changes or modifications without making any creative effort, which shall fall within the protection scope of the present utility model.

Claims

1. A hand-held tool, comprising:

2. The hand tool of claim 1, wherein the distal end surface of the grip portion is disposed against the upper surface of the foot plate, the distal end surface of the grip portion being located within the footprint of the foot plate, the lower surface of the foot plate forming the support surface.

3. The hand tool of claim 1, wherein the foot plate is flush connected with the distal end face of the grip portion, the lower surface of the foot plate is coplanar with the distal end face of the grip portion, and the lower surface of the foot plate and the distal end face of the grip portion together form a support surface for supporting the hand tool.

4. The hand tool of claim 1, wherein the holder is removably coupled to the body.

5. The hand tool of claim 4, wherein the foot plate is magnetically attached to the distal end of the grip portion and/or the connector is magnetically attached to the body portion.

6. The hand tool of claim 1, wherein the connector is provided with a storage location for storing an accessory corresponding to the hand tool.

7. The hand tool of claim 6, wherein the storage location is configured as a storage well, the accessory adapted for storage is a magnetic attraction member, and a bottom of the storage well is provided with a magnet for attracting the magnetic attraction member.

8. The hand tool of claim 6, wherein the number of storage bits is a plurality, the plurality of storage bits being arranged in sequence along the length extension of the connector.

9. The hand-held tool of claim 1, wherein the connector is further provided with an illumination lamp, the holder further comprises a power supply line for connecting the illumination lamp to a power supply of the hand-held tool, and when the holder is connected to the body, the power supply line connects the illumination lamp and the power supply, and the power supply can supply power to the illumination lamp.

10. The hand tool of claim 9, wherein the power supply circuit includes a first electrical contact disposed on the foot plate and a wire connecting the first electrical contact and the illumination lamp, the grip portion is provided with a second electrical contact in communication with the power source, and the first electrical contact is in electrical communication with the second electrical contact when the foot plate is connected to the grip portion.