Folding type charging electric hand drill convenient to store

Abstract

The utility model relates to the technical field of folding storage, and discloses a folding type charging electric hand drill convenient to store. The clamping head is arranged on one side of the driving part; the drill bit is arranged on one side of the clamping head; the connecting mechanism is arranged on the other side of the driving part; the fixing block is pulled, the fixing block moves to drive the connecting rod to move, the connecting rod moves to drive the limiting block to move, after the limiting block moves into the fourth limiting groove from the third limiting groove, the fixing block is rotated, the fixing block rotates to drive the connecting rod to rotate, and the folding mechanism is arranged in the connecting mechanism. The connecting rod rotates to drive the gear clamped with the limiting block to rotate, the gear rotates to drive the rack to move, the rack moves to drive the limiting column to move, after the limiting column moves from the first limiting groove to the second limiting groove, the limiting column does not limit the connecting base, at the moment, the part can be driven to be folded with the handle, and therefore the effect of convenient storage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of folding and storing, in particular to a foldable charging hand electric drill which is easy to store. Background Art

[0002] A rechargeable electric drill is an electric tool that is easy to carry and use. It is usually used for operations such as drilling and screw tightening. Different brands and models of rechargeable electric drills have different characteristics and functions.

[0003] However, the existing products still have some shortcomings. For example, the existing products cannot be folded well. Therefore, the electric drill that cannot be folded requires more space when stored. For people with limited space at home or in the workplace, this undoubtedly increases the difficulty of storage. Utility Model Content

[0004] The purpose of the utility model is to provide a foldable rechargeable hand electric drill that is easy to store, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable rechargeable hand drill that is easy to store, comprising: a driving part; a clamping head, which is arranged on one side of the driving part; a drill bit, which is arranged on one side of the clamping head; a connecting mechanism, which is arranged on the other side of the driving part; and a folding mechanism, which is arranged inside the connecting mechanism.

[0006] Preferably, one side of the driving portion is fixedly connected to the other side of the clamping head, and one side of the clamping head is fixedly connected to one end of the drill bit.

[0007] Preferably, the connecting mechanism includes: a connecting seat, which is arranged on the other side of the driving part, and the inner wall of the connecting seat is provided with a limiting groove, and one side of the limiting groove is provided with a sliding groove; one side of the connecting seat is fixedly connected to the other side of the driving part.

[0008] Preferably, the connecting mechanism includes: a connecting block, which is arranged inside the connecting seat, a movable groove is opened inside the connecting block, and a connecting groove is opened at the bottom of the movable groove, a limiting groove three is opened on the inner wall of the connecting groove of the connecting block, a sliding groove is opened on one side of the inner wall of the movable groove of the connecting block, a limiting groove two is opened on the front side of the connecting block, and a connecting hole is opened on the top of the connecting block; a limiting column is arranged in the limiting groove two opened in the connecting block, a rotating rod is fixedly connected to one side of the limiting column, and a handle is fixedly connected to one side of the connecting block.

[0009] Preferably, the limiting column is matched with the limiting groove, and the rotating rod is matched with the sliding groove. Through this connecting mechanism, the effect of connecting the driving part and the handle can be well achieved.

[0010] Preferably, the folding mechanism includes: a connecting rod, which is arranged in a connecting hole opened in a fixed block; the top of the connecting rod is fixedly connected to a fixed block, one end of the connecting rod is fixedly connected to a limiting block, the outer wall of the connecting rod is sleeved with a gear, the gear is meshingly connected to a rack, and one side of the rack is fixedly connected to a slide rail.

[0011] Preferably, the limit block is adapted to limit groove three, the inner wall of the rack is provided with limit groove four, the limit block is adapted to limit groove four, one side of the rack is fixedly connected to one side of the limit column, and the slide rail is slidably connected to the slide groove provided in the connecting block.

[0012] Preferably, the folding mechanism includes: a fixed column, which is arranged in a connecting groove opened in the connecting block; the bottom of the fixed column is fixedly connected to the bottom of the connecting groove, the outer wall of the fixed column is rotatably sleeved with a rotating disk, the top of the rotating disk is fixedly connected with a return spring, one end of the return spring is fixedly connected with a connecting plate, and the connecting plate is fixedly connected to the bottom of the connecting rod. Through this folding mechanism, the effect of easy storage can be well achieved.

[0013] The utility model provides a foldable rechargeable hand drill that is easy to store and has the following beneficial effects:

[0014] (1) The utility model achieves the effect of connecting the driving part to the handle by connecting the driving part to the connecting seat, connecting the connecting block to the handle, and limiting the limiting groove 1 and the limiting groove 2 by the limiting column, so that the connecting seat and the connecting block are connected, thereby achieving the effect of connecting the driving part to the handle.

[0015] (2) The utility model pulls the fixed block, and the movement of the fixed block drives the movement of the connecting rod, and the movement of the connecting rod drives the movement of the limit block. When the limit block moves from the limit slot three to the limit slot four, the fixed block is rotated, and the rotation of the fixed block drives the connection rod to rotate. The rotation of the connection rod drives the gear engaged with the limit block to rotate. The rotation of the gear drives the rack to move. The movement of the rack drives the limit column to move. When the limit column moves from the limit slot one to the limit slot two, the limit column no longer limits the connection seat. At this time, the driving part and the handle can be folded, thereby achieving the effect of easy storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0019] Figure 4For this utility model Figure 2 Magnified view of B.

[0020] In the figure: 1 driving part, 2 clamping head, 3 drill bit, 4 connecting mechanism, 411 connecting seat, 412 connecting block, 413 limiting column, 414 rotating rod, 415 handle, 5 folding mechanism, 511 connecting rod, 512 fixed block, 513 limiting block, 514 fixed column, 515 rotating disk, 516 return spring, 517 connecting plate, 518 gear, 519 rack, 5110 slide rail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] 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

[0023] The utility model provides a foldable rechargeable hand drill which is easy to store. Figure 1-4 As shown: a foldable rechargeable hand drill that is easy to store, comprising: a driving part 1; a clamping head 2, which is arranged on one side of the driving part 1; a drill bit 3, which is arranged on one side of the clamping head 2; a connecting mechanism 4, which is arranged on the other side of the driving part 1; and a folding mechanism 5, which is arranged inside the connecting mechanism 4.

[0024] One side of the driving part 1 is fixedly connected to the other side of the clamping head 2 , and one side of the clamping head 2 is fixedly connected to one end of the drill bit 3 .

[0025] The connecting mechanism 4 includes: a connecting seat 411, which is arranged on the other side of the driving part 1. The inner wall of the connecting seat 411 is provided with a limiting groove 1, and one side of the limiting groove 1 is provided with a sliding groove; one side of the connecting seat 411 is fixedly connected to the other side of the driving part 1.

[0026] The connecting mechanism 4 includes: a connecting block 412, which is arranged inside the connecting seat 411, a movable groove is opened inside the connecting block 412, and a connecting groove is opened at the bottom of the movable groove, a limiting groove three is opened on the inner wall of the connecting groove of the connecting block 412, a sliding groove is opened on one side of the inner wall of the movable groove of the connecting block 412, a limiting groove two is opened on the front of the connecting block 412, and a connecting hole is opened on the top of the connecting block 412; a limiting column 413 is arranged in the limiting groove two opened by the connecting block 412, a rotating rod 414 is fixedly connected to one side of the limiting column 413, and a handle 415 is fixedly connected to one side of the connecting block 412.

[0027] The limiting column 413 is matched with the limiting groove 1, and the rotating rod 414 is matched with the sliding groove.

[0028] Furthermore, in this embodiment, the driving part 1 is connected to the connecting seat 411, the connecting block 412 is connected to the handle 415, and the limiting column 413 limits the limiting groove 1 and the limiting groove 2, so that the connecting seat 411 is connected to the connecting block 412, thereby achieving the effect of connecting the driving part 1 to the handle 415. Example 2

[0029] Based on Example 1, a preferred embodiment of a foldable rechargeable hand drill provided by the utility model is as follows: Figure 1-4 As shown: the folding mechanism 5 includes: a connecting rod 511, which is arranged in a connecting hole opened in a fixing block 512; the top of the connecting rod 511 is fixedly connected to the fixing block 512, one end of the connecting rod 511 is fixedly connected to a limiting block 513, the outer wall of the connecting rod 511 is sleeved with a gear 518, the gear 518 is meshingly connected to a rack 519, and one side of the rack 519 is fixedly connected to a slide rail 5110.

[0030] The limit block 513 is adapted to the limit groove three, the inner wall of the rack 519 is provided with a limit groove four, the limit block 513 is adapted to the limit groove four, one side of the rack 519 is fixedly connected to one side of the limit column 413, and the slide rail 5110 is slidably connected to the slide groove provided in the connecting block 412.

[0031] The folding mechanism 5 includes: a fixed column 514, which is arranged in a connecting groove opened by the connecting block 412; the bottom of the fixed column 514 is fixedly connected to the bottom of the connecting groove, and the outer wall of the fixed column 514 is rotatably sleeved with a rotating disk 515, and the top of the rotating disk 515 is fixedly connected to a return spring 516, and one end of the return spring 516 is fixedly connected to a connecting plate 517, and the connecting plate 517 is fixedly connected to the bottom of the connecting rod 511.

[0032] Furthermore, in this embodiment, by pulling the fixed block 512, the movement of the fixed block 512 drives the connecting rod 511 to move, and the movement of the connecting rod 511 drives the limit block 513 to move. When the limit block 513 moves from the limit slot three to the limit slot four, the fixed block 512 is rotated, and the rotation of the fixed block 512 drives the connecting rod 511 to rotate. The rotation of the connecting rod 511 drives the gear 518 engaged with the limit block 513 to rotate. The rotation of the gear 518 drives the rack 519 to move. The movement of the rack 519 drives the limit column 413 to move. When the limit column 413 moves from the limit slot one to the limit slot two, the limit column 413 no longer limits the connecting seat 411. At this time, the part 1 and the handle 415 can be driven to be folded, thereby achieving the effect of easy storage.

[0033] When in use, the driving part 1 is connected to the connecting seat 411, the connecting block 412 is connected to the handle 415, and the limiting column 413 limits the limiting groove 1 and the limiting groove 2, so that the connecting seat 411 is connected to the connecting block 412, so as to achieve the connection between the driving part 1 and the handle 415. By pulling the fixing block 512, the movement of the fixing block 512 drives the connecting rod 511 to move, and the movement of the connecting rod 511 drives the limiting block 513 to move. When the limiting block 513 moves from the limiting groove 3 to the limiting groove 4, After that, when the fixed block 512 is rotated, the fixed block 512 rotates to drive the connecting rod 511 to rotate, the connecting rod 511 rotates to drive the gear 518 engaged with the limit block 513 to rotate, the gear 518 rotates to drive the rack 519 to move, and the rack 519 moves to drive the limit column 413 to move. When the limit column 413 moves from the limit groove 1 to the limit groove 2, the limit column 413 no longer limits the connecting seat 411. At this time, the part 1 and the handle 415 can be driven to be folded, so as to achieve the purpose of convenient storage.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A foldable rechargeable hand drill that is easy to store, characterized in that: include: A driving portion (1); a clamping head (2) disposed on one side of the driving portion (1); The drill bit (3) is arranged on one side of the clamping head (2); the connecting mechanism (4) is arranged on the other side of the driving part (1); and the folding mechanism (5) is arranged inside the connecting mechanism (4).

2. The foldable rechargeable hand drill that is easy to store according to claim 1, characterized in that: One side of the driving part (1) is fixedly connected to the other side of the clamping head (2), and one side of the clamping head (2) is fixedly connected to one end of the drill bit (3).

3. The foldable rechargeable hand drill that is easy to store according to claim 1, characterized in that: The connection mechanism (4) comprises: a connection seat (411) arranged on the other side of the driving part (1); a limiting groove (1) is provided on the inner wall of the connection seat (411); and a sliding groove is provided on one side of the limiting groove (1); and one side of the connection seat (411) is fixedly connected to the other side of the driving part (1).

4. The foldable rechargeable hand drill that is easy to store according to claim 1, characterized in that: The connection mechanism (4) comprises: a connection block (412) arranged inside a connection seat (411); a movable groove is provided inside the connection block (412); a connection groove is provided at the bottom of the movable groove; a third limiting groove is provided on the inner wall of the connection groove of the connection block (412); a sliding groove is provided on one side of the inner wall of the movable groove of the connection block (412); a second limiting groove is provided on the front side of the connection block (412); and a connection hole is provided on the top of the connection block (412); a limiting column (413) is provided in the second limiting groove provided in the connection block (412); a rotating rod (414) is fixedly connected to one side of the limiting column (413); and a handle (415) is fixedly connected to one side of the connection block (412).

5. The foldable rechargeable hand drill that is easy to store according to claim 4, characterized in that: The limiting column (413) is matched with the limiting groove 1, and the rotating rod (414) is matched with the sliding groove.

6. The foldable rechargeable hand drill that is easy to store according to claim 1, characterized in that: The folding mechanism (5) comprises: a connecting rod (511) arranged in a connecting hole opened in a fixing block (512); the top of the connecting rod (511) is fixedly connected to the fixing block (512); one end of the connecting rod (511) is fixedly connected to a limiting block (513); an outer wall of the connecting rod (511) is sleeved with a gear (518); the gear (518) is meshingly connected to a rack (519); and one side of the rack (519) is fixedly connected to a slide rail (5110).

7. The foldable rechargeable hand drill that is easy to store according to claim 6, characterized in that: The limit block (513) is matched with the limit groove three, the inner wall of the rack (519) is provided with a limit groove four, the limit block (513) is matched with the limit groove four, one side of the rack (519) is fixedly connected with one side of the limit column (413), and the slide rail (5110) is slidably connected with the slide groove provided in the connection block (412).

8. The foldable rechargeable hand drill that is easy to store according to claim 1, characterized in that: The folding mechanism (5) comprises: a fixed column (514) arranged in a connecting groove formed in a connecting block (412); the bottom of the fixed column (514) is fixedly connected to the bottom of the connecting groove; a rotating disk (515) is rotatably sleeved on the outer wall of the fixed column (514); a return spring (516) is fixedly connected to the top of the rotating disk (515); one end of the return spring (516) is fixedly connected to a connecting plate (517); and the connecting plate (517) is fixedly connected to the bottom of the connecting rod (511).

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