A hand drill with a dust collecting groove

Abstract

This utility model discloses a handheld electric drill with a dust collection groove, comprising a main assembly: the main assembly includes a housing, a handle, and a drill bit; the handle is fixedly connected to the lower end of the housing, and the drill bit is installed on the connecting end of the housing; an auxiliary assembly: the auxiliary assembly includes a connecting groove, a knob, a threaded rod, and a threaded tube; the connecting groove is opened in the lower part of the housing, the knob is rotatably connected to the inside of the connecting groove, the threaded rod is fixedly connected to one end of the knob, and the threaded tube is threadedly connected to one end of the threaded rod; the auxiliary assembly also includes a dust collection box, a guide groove, a guide block, a spring rod, and a rotating shaft; the dust collection box is fixedly connected to one end of the threaded tube, the guide groove is opened in the inner top wall of the connecting groove, and the guide block is fixedly connected to one end of the threaded tube. The handheld electric drill disclosed in this utility model can collect dust generated during drilling operations and can adjust the dust collection range for different drilling angles.

Description

Technical Field

[0001] This utility model relates to the field of handheld electric drill technology, and in particular to a handheld electric drill with a ash collection groove. Background Technology

[0002] A hand drill is a small, portable drilling tool that consists of a small electric motor, a control switch, a drill chuck, and a drill bit.

[0003] When workers are drilling with existing handheld electric drills, the dust generated during drilling operations does not have the function of collecting dust. The dust generated during drilling falls directly onto the drilling site, and workers need to spend extra time cleaning up the dust after drilling, which increases their workload. Utility Model Content

[0004] The purpose of this invention is to provide a handheld electric drill with a dust collection groove to solve the problem mentioned in the background art that it is inconvenient to collect the dust generated during drilling with a handheld electric drill.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a handheld electric drill with a ash collection groove, comprising:

[0007] Main components: The main components include a housing, a handle, and an electric drill bit;

[0008] The handle is fixedly connected to the lower end of the housing, and the drill bit is installed at the connecting end of the housing;

[0009] Auxiliary components: The auxiliary components include a connecting groove, a knob, a threaded rod, and a threaded tube;

[0010] The connecting groove is located at the bottom of the housing. The knob is rotatably connected to the inside of the connecting groove. The threaded rod is fixedly connected to one end of the knob, and the threaded tube is threadedly connected to one end of the threaded rod.

[0011] Furthermore, the auxiliary components also include a dust collection box, a guide groove, a guide block, a spring rod, and a rotating shaft;

[0012] The ash receiving box is fixedly connected to one end of the spiral tube, the guide groove is opened on the inner top wall of the connecting groove, the guide block is fixedly connected to one end of the spiral tube, the spring rod is slidably connected to both sides of the outer wall of the ash receiving box, and the rotating shaft is installed at the connecting end of the spiral tube and the ash receiving box.

[0013] Furthermore, the threaded rod and the threaded tube are arranged on the same central axis, and the guide block is slidably connected inside the guide groove.

[0014] Furthermore, a groove is provided on the outside of the rotating shaft, and the spring rod is inserted into the groove.

[0015] Furthermore, the main component also includes wires and a plug;

[0016] The power cord is connected to one end of the grip, and the plug is installed on one end of the power cord.

[0017] Furthermore, it also includes a rewind assembly;

[0018] The winding assembly includes a winding drum, a chute, and a spring plate;

[0019] The cable reel is fixedly connected to the bottom of the handle, a groove is formed on the inner side of the cable reel, and a spring plate is slidably connected to the inside of the groove.

[0020] Furthermore, the take-up assembly also includes a rubber ring and a locking block;

[0021] The rubber ring is fixedly connected to the bottom front end of the grip, and the locking block is fixedly connected to the inner side of the spring plate.

[0022] Compared with existing technologies, the advantages of this utility model are:

[0023] This utility model, by setting an auxiliary component and through the auxiliary cooperation between the connecting groove and the rotating knob, allows the dust collection range of the dust box to be adjusted by rotating the rotating knob, and the dust collection angle of the dust box to be adjusted by pulling the spring rod. It can collect the dust generated when the worker is drilling, and can also adjust the dust collection range for different drilling angles.

[0024] Based on the aforementioned beneficial effects, a winding assembly is provided. Through the auxiliary cooperation between the winding drum and the slide, the wire can be wound to the outside of the slide while the sliding spring plate is being moved. This makes it convenient for workers to wind up the wire and prevents the wire from being scattered, damaged, or tangled. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is an axonometric view of the present invention;

[0027] Figure 2 This is a three-dimensional sectional view of the present invention;

[0028] Figure 3This is another axonometric view of the present invention;

[0029] Figure 4 This is a three-dimensional exploded view of the auxiliary components of this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 11. Housing; 12. Handle; 13. Drill bit; 14. Wire; 15. Plug;

[0032] 21. Connecting groove; 22. Rotary knob; 23. Threaded rod; 24. Threaded tube; 25. Dust collection box; 26. Guide groove; 27. Guide block; 28. Spring rod; 29. ​​Rotating shaft;

[0033] 31. Winding drum; 32. Slide groove; 33. Spring plate; 34. Rubber ring; 35. Clamping block. Detailed Implementation

[0034] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0035] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0037] Please see Figure 3-4 As shown, this embodiment is a handheld electric drill with a ash collection groove, comprising:

[0038] Main components: The main components include housing 11, handle 12 and drill bit 13;

[0039] The handle 12 is fixedly connected to the lower end of the housing 11, and the drill bit 13 is installed at the connecting end of the housing 11.

[0040] The main components also include wire 14 and plug 15;

[0041] The wire 14 is connected to one end of the handle 12, and the plug 15 is installed on one end of the wire 14;

[0042] In this process, by plugging the plug 15 into the power source, the power can be transmitted into the interior of the housing 11 through the wire 14, and the electric drill bit 13 can be rotated to perform the operation.

[0043] All of the above parts are existing technologies;

[0044] Auxiliary components: The auxiliary components include a connecting groove 21, a knob 22, a threaded rod 23, and a threaded tube 24;

[0045] A connecting groove 21 is formed in the lower part of the housing 11, a rotating knob 22 is rotatably connected to the inside of the connecting groove 21, a threaded rod 23 is fixedly connected to one end of the rotating knob 22, and a threaded tube 24 is threadedly connected to one end of the threaded rod 23.

[0046] The auxiliary components also include a dust collection box 25, a guide groove 26, a guide block 27, a spring rod 28, and a rotating shaft 29;

[0047] The ash receiving box 25 is fixedly connected to one end of the screw tube 24, the guide groove 26 is opened in the inner top wall of the connecting groove 21, the guide block 27 is fixedly connected to one end of the screw tube 24, the spring rod 28 is slidably connected to both sides of the outer wall of the ash receiving box 25, and the rotating shaft 29 is installed at the connecting end of the screw tube 24 and the ash receiving box 25.

[0048] The connecting groove 21 is used to open the guide groove 26. The connecting groove 21 is used to provide space for the threaded rod 23 to rotate. The threaded rod 23 and the threaded tube 24 are set on the same central axis. The guide groove 26 is used to provide space for the guide block 27 to slide.

[0049] With the auxiliary cooperation between the connecting groove 21 and the knob 22, the ash receiving range of the ash box 25 can be adjusted by rotating the knob 22 at the same time, and the ash receiving angle of the ash box 25 can be adjusted by pulling the spring rod 28.

[0050] Working principle: When the worker uses the electric drill;

[0051] First, by rotating the knob 22 inside the connecting groove 21 clockwise, the knob 22 can drive the threaded rod 23 to rotate, causing the screw tube 24 to slide along the threaded trajectory outside the threaded rod 23, and causing the guide block 27 installed at one end of the screw tube 24 to slide within the guide groove 26.

[0052] Next, the screw tube 24 can be slid to move the ash receiving box 25 forward, so that the ash receiving box 25 is located below the drill bit 13 for ash collection. At the same time, the spring rods 28 on both sides of the ash receiving box 25 can be pulled outward, so that the groove opened in the rotating shaft 29 of the spring rods 28 can be released from the limit. After the angle of the ash receiving box 25 is adjusted, the spring rods 28 and the rotating shaft 29 are limited again.

[0053] This step allows for the collection of dust generated during drilling operations, and also allows for adjustment of the dust collection range for different drilling angles.

[0054] Please see Figure 1-2 As shown, this embodiment, based on the above embodiment, also includes a take-up component;

[0055] The winding assembly includes a spool 31, a chute 32, and a spring plate 33;

[0056] The cable reel 31 is fixedly connected to the bottom of the handle 12, the groove 32 is opened on the inner side of the cable reel 31, and the spring plate 33 is slidably connected to the inside of the groove 32.

[0057] The winding assembly also includes a rubber ring 34 and a locking block 35;

[0058] The rubber ring 34 is fixedly connected to the bottom front end of the grip 12, and the locking block 35 is fixedly connected to the inner side of the spring plate 33;

[0059] The spool 31 is used to open the groove 32, the groove 32 is used to provide space for the spring plate 33 to slide, and the spool 31 is used to provide space for the wire 14 to be wound up.

[0060] With the auxiliary cooperation between the winding drum 31 and the slide 32, the wire 14 can be wound up to the outside of the slide 32 while the sliding spring plate 33 is being slid.

[0061] Working principle: When the worker uses the electric drill;

[0062] First, by sliding the spring plate 33 inside the sliding groove 32, one end of the plug 15 is passed through the winding drum 31 and the spring plate 33, and then the wire 14 is wound around the outside of the winding drum 31 in sequence.

[0063] Next, the plug 15 can be inserted into the inside of the rubber ring 34 to release the sliding of the spring plate 33, so that the spring plate 33 is reset and the locking block 35 installed on the inside of the spring plate 33 limits the wire 14 wound on the outside of the winding drum 31.

[0064] This step allows staff to easily wind up the wire 14, preventing it from falling out and getting damaged or tangled.

[0065] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0066] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A handheld electric drill with a ash collection groove, characterized in that, include: Main components: The main components include a housing (11), a handle (12), and an electric drill bit (13). The handle (12) is fixedly connected to the lower end of the housing (11), and the drill bit (13) is installed at the connecting end of the housing (11); Auxiliary components: The auxiliary components include a connecting groove (21), a knob (22), a threaded rod (23), and a screw tube (24); The connecting groove (21) is opened at the lower part of the housing (11), the knob (22) is rotatably connected to the inside of the connecting groove (21), the threaded rod (23) is fixedly connected to one end of the knob (22), and the screw tube (24) is threadedly connected to one end of the threaded rod (23).

2. A handheld electric drill with a ash collection groove according to claim 1, characterized in that, The auxiliary components also include a dust collection box (25), a guide groove (26), a guide block (27), a spring rod (28), and a rotating shaft (29). The ash receiving box (25) is fixedly connected to one end of the screw tube (24), the guide groove (26) is opened on the inner top wall of the connecting groove (21), the guide block (27) is fixedly connected to one end of the screw tube (24), the spring rod (28) is slidably connected to both sides of the outer wall of the ash receiving box (25), and the rotating shaft (29) is installed at the connecting end of the screw tube (24) and the ash receiving box (25).

3. A handheld electric drill with a ash collection groove according to claim 2, characterized in that, The threaded rod (23) and the threaded tube (24) are set on the same central axis, and the guide block (27) is slidably connected inside the guide groove (26).

4. A handheld electric drill with a ash collection groove according to claim 2, characterized in that, The rotating shaft (29) has a groove on its outside, and the spring rod (28) is inserted into the groove.

5. A handheld electric drill with a ash collection groove according to claim 1, characterized in that, The main component also includes a wire (14) and a plug (15); The wire (14) is connected to one end of the handle (12), and the plug (15) is installed on one end of the wire (14).

6. A handheld electric drill with a ash collection groove according to claim 1, characterized in that, It also includes a rewind assembly; The winding assembly includes a spool (31), a chute (32), and a spring plate (33); The spool (31) is fixedly connected to the bottom of the handle (12), the groove (32) is opened on the inner side of the spool (31), and the spring plate (33) is slidably connected to the inside of the groove (32).

7. A handheld electric drill with a ash collection groove according to claim 6, characterized in that, The winding assembly also includes a rubber ring (34) and a locking block (35); The rubber ring (34) is fixedly connected to the bottom front end of the grip (12), and the locking block (35) is fixedly connected to the inner side of the spring plate (33).

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