Simple support for electric drill

Abstract

The utility model relates to the technical field of electric drill supports, and discloses a simple support for an electric drill, which comprises a base and an electric drill body, a support structure assembly is arranged on the base, the support structure assembly comprises an adjusting part and a mounting part, the adjusting part comprises a support sleeve, and the mounting part comprises a mounting hole. A support supporting column is slidably connected to the interior of the support sleeve, and the bottom end of the support supporting column is fixedly connected to the top of the base. According to the utility model, the lapping arms and the folding arms are designed, the lapping arms and the folding arms are provided with the elliptical pins matched with the reserved fastening holes, the elliptical pins and the reserved fastening holes are fastened and installed by using the studs and the nuts, and the threaded rubber rings are sleeved on the heads of the studs in a threaded manner, and are made of a rubber material, so that the structure is simple, the cost is low, and the production efficiency is high. The friction force can be increased, so that the lapping arm and the folding arm cannot loosen on the mounting cross arm, and the stability of the electric drill placed on the ring seat is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric drill brackets, in particular to a simple bracket for an electric drill. Background Art

[0002] An electric drill is a drilling tool powered by electricity. It's a common power tool and the most in-demand product. The working principle of an electric drill is that the rotor of a small-capacity electromagnetic rotary or reciprocating electric motor creates a magnetic field, generating power. This power is then driven by a transmission mechanism, which drives the gears to increase the power of the drill bit, allowing it to scrape the surface and penetrate the object more effectively.

[0003] At present, when carrying out indoor decoration, workers often use electric drills to drill holes in walls and various furniture. Workers can drill holes directly by holding the electric drill within their reach, but they often need auxiliary tools to drill holes in places that are beyond their reach. For example, when drilling holes in the ceiling, workers need to use a ladder, but it is very troublesome to hold the electric drill by hand, and they need to climb up and down repeatedly to take out the electric drill. This method is obviously more troublesome. For this reason, we provide a simple bracket for electric drill. Utility Model Content

[0004] The purpose of the utility model is to provide a simple bracket for an electric drill to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a simple bracket for an electric drill, comprising a base and an electric drill body, wherein the base is provided with a bracket structure assembly, wherein the bracket structure assembly includes an adjustment portion and an installation portion, wherein the adjustment portion includes a bracket sleeve, wherein the bracket sleeve is internally slidably connected to a bracket support column, wherein the bottom end of the bracket support column is fixedly connected to the top of the base, and wherein the outer wall of the bracket support column is evenly and equidistantly provided with slots;

[0006] The installation part includes a fixed round block and a mounting cross arm. The fixed round block is fixedly installed on the top of the bracket sleeve. Connecting arms are fixedly installed at equal intervals on the outer wall of the fixed round block. The other end of the connecting arm is movably installed on the mounting cross arm.

[0007] Preferably, movable grooves are provided on both sides of the outer wall of the bracket sleeve, and a movable frame is built into the movable groove. The bottom of the movable frame is integrally connected with a ring buckle, and the ring buckle is fixedly sleeved on the outer wall of the bracket support column.

[0008] Preferably, teeth are integrally connected to one side of the inner wall of the movable frame at equal distances, and tooth grooves are formed between the teeth.

[0009] Preferably, a gear is provided inside the movable frame, the gear is movably connected in the movable groove, and the gear is meshed with the tooth groove.

[0010] Preferably, movable leaf seats are fixedly installed on the other two sides of the outer wall of the bracket sleeve, and a torsion spring clip is movably connected between the movable leaf seats. The inner side of the torsion spring clip is integrally connected with a card protrusion, and the card protrusion is engaged in the card slot.

[0011] Preferably, reserved fastening holes are equidistantly provided on the mounting horizontal arm, and both ends of the mounting horizontal arm are integrally connected with a cam and a buckle foot. Both ends of the mounting horizontal arm are provided with a mounting vertical arm, and the mounting vertical arms are respectively provided with a cam slot and a buckle foot slot, and the cam and the buckle foot are respectively engaged with the cam slot and the buckle foot slot.

[0012] Preferably, the installation part also includes a ring seat, a mounting arm, and a stud. The ring seat and the mounting arm are arranged between two groups of mounting cross arms. The ring seat has an electric drill body built in, and the outer wall of the ring seat is integrally connected with a folding arm.

[0013] Preferably, the ends of the mounting arm and the folding arm are integrally connected with elliptical pins that are compatible with the reserved fastening holes. The elliptical pins and the reserved fastening holes are fastened together by studs and nuts, and a threaded rubber ring is provided on the threaded sleeve of the head of the stud.

[0014] The utility model provides a simple bracket for an electric drill, which has the following beneficial effects:

[0015] (1) In the present invention, by squeezing the torsion spring clip by hand, the torsion spring clip disengages the locking protrusion on the inner side of the torsion spring clip from the locking groove, and then the user can move the bracket sleeve and the bracket support column relative to each other. At this time, the moving frame and the gear move relative to each other, which can effectively ensure the stability of the bracket sleeve and the bracket support column during the movement.

[0016] (2) The utility model designs a mounting arm and a folding arm. Since the mounting arm and the folding arm are provided with an elliptical pin that matches the reserved fastening hole, the elliptical pin and the reserved fastening hole are fastened and installed by a stud and a nut. In addition, a threaded rubber ring is provided on the threaded sleeve of the head of the stud. The threaded rubber ring is made of a rubber material and can increase the friction force, so that the mounting arm and the folding arm will not be loosened on the installation cross arm, thereby improving the stability of the electric drill placed on the ring seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of middle A;

[0019] Figure 3 This is a three-dimensional view of the overall structure of the utility model;

[0020] Figure 4 It is a three-dimensional bottom view of the overall structure of the utility model.

[0021] In the figure: 111 base, 112 electric drill body, 2 bracket structure components, 211 bracket sleeve, 212 bracket support column, 213 ring buckle, 214 movable frame, 215 teeth, 216 gear, 217 movable leaf seat, 218 torsion spring clip, 219 card convex block, 221 fixed round block, 222 connecting arm, 223 mounting horizontal arm, 224 mounting vertical arm, 225 cam, 226 buckle foot, 231 ring seat, 232 folding arm, 233 mounting arm, 234 elliptical pin, 235 stud, 236 threaded rubber ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0024] The preferred embodiment of the simple bracket for electric drill provided by the utility model is as follows: Figure 1-4 As shown: A simple bracket for an electric drill, including a base 111 and an electric drill body 112. The base 111 is provided with a bracket structure component 2, which includes an adjustment portion and a mounting portion. The adjustment portion includes a bracket sleeve 211. The bracket sleeve 211 is internally slidably connected to a bracket support column 212. The bottom end of the bracket support column 212 is fixedly connected to the top of the base 111. The outer wall of the bracket support column 212 is evenly spaced with slots.

[0025] The outer wall of the bracket sleeve 211 is provided with movable grooves on both sides, and a movable frame 214 is built into the movable groove. The bottom of the movable frame 214 is integrally connected with a ring buckle 213, and the ring buckle 213 is fixedly sleeved on the outer wall of the bracket support column 212;

[0026] One side of the inner wall of the movable frame 214 is integrally connected with teeth 215 at equal intervals, and tooth grooves are formed between the teeth 215. A gear 216 is provided inside the movable frame 214. The gear 216 is movably connected in the movable groove and meshed with the tooth groove.

[0027] The other two sides of the outer wall of the bracket sleeve 211 are fixedly mounted with movable leaf seats 217, and a torsion spring clip 218 is movably connected between the movable leaf seats 217. The inner side of the torsion spring clip 218 is integrally connected with a card protrusion 219, and the card protrusion 219 is engaged in the card slot;

[0028] Furthermore, in this embodiment, by manually squeezing the torsion spring clip 218, the torsion spring clip 218 disengages the locking protrusion 219 on the inner side of the torsion spring clip 218 from the locking state with the locking slot, and then the user can move the bracket sleeve 211 and the bracket support column 212 relative to each other. At this time, the moving frame 214 and the gear 216 move relative to each other, which can effectively ensure the stability of the bracket sleeve 211 and the bracket support column 212 during the movement. Example 2

[0029] On the basis of Example 1, a preferred embodiment of a simple bracket for an electric drill provided by the present invention is as follows: Figure 1-4 As shown: the installation part includes a fixed round block 221 and a mounting cross arm 223. The fixed round block 221 is fixedly mounted on the top of the bracket sleeve 211. Connecting arms 222 are fixedly mounted on the outer wall of the fixed round block 221 at equal intervals. The other end of the connecting arm 222 is movably mounted on the mounting cross arm 223.

[0030] The mounting cross arm 223 is provided with reserved fastening holes at equal intervals. Both ends of the mounting cross arm 223 are integrally connected with a cam 225 and a buckle foot 226. Both ends of the mounting cross arm 223 are provided with a mounting vertical arm 224. The mounting vertical arm 224 is provided with a cam slot and a buckle foot slot, respectively. The cam 225 and the buckle foot 226 are respectively engaged with the cam slot and the buckle foot slot.

[0031] The installation part also includes a ring seat 231, a mounting arm 233, and a stud 235. The ring seat 231 and the mounting arm 233 are arranged between the two sets of mounting cross arms 223. The ring seat 231 has a built-in electric drill body 112. The outer wall of the ring seat 231 is integrally connected with a folding arm 232. The ends of the mounting arm 233 and the folding arm 232 are integrally connected with an elliptical pin 234 that is adapted to the reserved fastening hole. The elliptical pin 234 and the reserved fastening hole are fastened to each other through a stud 235 and a nut, and the head thread of the stud 235 is provided with a threaded rubber ring 236.

[0032] Furthermore, in this embodiment, the installation horizontal arm 223 and the installation vertical arm 224 are designed. Since the installation horizontal arm 223 is designed with a cam 225 and a buckle foot 226, and the installation vertical arm 224 is provided with a cam slot and a buckle foot slot, the installation horizontal arm 223 is installed on the installation vertical arm 224 by inserting and pressing. The installation operation is simple and quick, and the buckle is firm and safe and not easy to fall off, which can improve the installation efficiency.

[0033] Furthermore, in this embodiment, the mounting arm 233 and the folding arm 232 are designed. Since the mounting arm 233 and the folding arm 232 are provided with an elliptical pin 234 that is compatible with the reserved fastening hole, the elliptical pin 234 and the reserved fastening hole are fastened and installed using a stud 235 and a nut, and a threaded rubber ring 236 is provided on the head thread of the stud 235. The threaded rubber ring 236 is made of a rubber material and can increase friction, so that the mounting arm 233 and the folding arm 232 will not loosen on the installation cross arm 223, thereby improving the stability of the electric drill placed on the ring seat 231.

[0034] Working principle: When in use, the stud 235 and the nut are used to fasten the elliptical pin 234 and the reserved fastening hole, and a threaded rubber ring 236 is provided on the threaded sleeve of the head of the stud 235. The threaded rubber ring 236 is made of a rubber material and can increase the friction force, so that the mounting arm 233 and the folding arm 232 are firmly mounted on the mounting cross arm 223 to avoid loosening on the mounting cross arm 223. The mounting cross arm 223 is installed on the mounting vertical arm 224 by inserting and pressing. The installation operation is simple and quick, and the buckle is firm, safe, and not easy to fall off, which can improve the installation efficiency. By squeezing the torsion spring clip 218 by hand, the torsion spring clip 218 will disengage the locking protrusion 219 on the inner side of the torsion spring clip 218 from the locking groove, and then the user can move the bracket sleeve 211 and the bracket support column 212 relative to each other. At this time, the moving frame 214 and the gear 216 move relative to each other, which can effectively ensure the stability of the bracket sleeve 211 and the bracket support column 212 during the movement, and finally achieve the adjustment of the electric drill height.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A simple bracket for an electric drill, comprising a base (111) and an electric drill body (112), characterized in that: A support structure assembly (2) is provided on the base (111), the support structure assembly (2) includes an adjustment portion and a mounting portion, the adjustment portion includes a support sleeve (211), a built-in sliding connection of the support sleeve (211) is connected to a support column (212), the bottom end of the support column (212) is fixedly connected to the top of the base (111), and the outer wall of the support column (212) is evenly and equidistantly provided with slots; The mounting portion comprises a fixed round block (221) and a mounting cross arm (223); the fixed round block (221) is fixedly mounted on the top of the bracket sleeve (211); connecting arms (222) are fixedly mounted at equal intervals on the outer wall of the fixed round block (221); and the other end of the connecting arm (222) is movably mounted on the mounting cross arm (223).

2. The simple support for an electric drill according to claim 1, characterized in that: The outer wall of the bracket sleeve (211) is provided with movable grooves on both sides, and a movable frame (214) is built into the movable groove. The bottom of the movable frame (214) is integrally connected with a ring buckle (213), and the ring buckle (213) is fixedly sleeved on the outer wall of the bracket support column (212).

3. The simple support for an electric drill according to claim 2, characterized in that: One side of the inner wall of the movable frame (214) is integrally connected with teeth (215) at equal intervals, and tooth grooves are formed between the teeth (215).

4. The simple support for an electric drill according to claim 2, characterized in that: A gear (216) is provided inside the movable frame (214), and the gear (216) is movably connected in the movable groove, and the gear (216) is meshed with the tooth groove.

5. The simple support for an electric drill according to claim 1, characterized in that: Movable leaf seats (217) are fixedly mounted on the other two sides of the outer wall of the bracket sleeve (211), and a torsion spring clip (218) is movably connected between the movable leaf seats (217). The inner side of the torsion spring clip (218) is integrally connected with a card protrusion (219), and the card protrusion (219) is engaged in the card slot.

6. The simple support for an electric drill according to claim 1, characterized in that: The mounting horizontal arm (223) is provided with reserved fastening holes at equal intervals, and both ends of the mounting horizontal arm (223) are integrally connected with a convex falcon (225) and a buckle foot (226). Both ends of the mounting horizontal arm (223) are provided with a mounting vertical arm (224), and the mounting vertical arm (224) is provided with a convex falcon card slot and a buckle foot card slot, respectively, and the convex falcon (225) and the buckle foot (226) are respectively engaged with the convex falcon card slot and the buckle foot card slot.

7. The simple support for an electric drill according to claim 1, characterized in that: The mounting portion further comprises a ring seat (231), a mounting arm (233), and a stud (235). The ring seat (231) and the mounting arm (233) are arranged between two groups of mounting cross arms (223). The ring seat (231) has an electric drill body (112) built therein, and the outer wall of the ring seat (231) is integrally connected with a folding arm (232).

8. The simple support for an electric drill according to claim 7, characterized in that: The ends of the mounting arm (233) and the folding arm (232) are integrally connected with an elliptical pin (234) adapted to the reserved fastening hole. The elliptical pin (234) and the reserved fastening hole are fastened together via a stud (235) and a nut, and a threaded rubber ring (236) is provided on the threaded sleeve of the head of the stud (235).

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