Portable toothbrush

Abstract

The utility model discloses a portable toothbrush which comprises a handle, a mounting seat is connected in the handle in a sliding mode, a toothbrush head is inserted in an inserting groove formed in the mounting seat, and the portable toothbrush further comprises a push-out mechanism. The push-out mechanism comprises an I-shaped limiting groove, a sliding block, a sliding column, a fixing barrel and a second spring, the I-shaped limiting groove is formed in the outer surface of the handle, the right surface of the mounting base is fixedly connected with the fixing barrel, the sliding column is slidably connected into the fixing barrel, and the second spring is fixedly connected between the left surface of the sliding column and the inner wall of the fixing barrel. According to the portable toothbrush, through the push-out mechanism, the toothbrush head can be quickly pushed out and put in only by pressing the pressing plate, the convenience degree of the portable toothbrush during use is greatly improved, and the operation process is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a portable toothbrush. Background Art

[0002] When people go on business trips or travel in their daily lives, they often carry toothbrushes as personal belongings. Since the toothbrush heads of household toothbrushes are exposed, it is not easy to carry them when going out. Therefore, special portable toothbrushes are needed to meet people's needs.

[0003] Existing portable toothbrushes use a design in which the toothbrush head and the toothbrush handle can be separated. When in use, the toothbrush head and the handle are plugged in. After use, the brush head needs to be pulled out and then reversely inserted into the inside of the handle to protect the toothbrush head.

[0004] The existing portable toothbrush needs to be repeatedly pulled out and inserted into the toothbrush head during use, which is inconvenient to use and the operation process is cumbersome. Therefore, we propose a portable toothbrush. Utility Model Content

[0005] The technical problem to be solved by the present invention is to overcome the existing defects and provide a portable toothbrush. Through the pushing mechanism, the toothbrush head can be quickly pushed out and put in by simply pressing the pressing plate, which greatly improves the convenience of using the portable toothbrush. The operation process is simple and can effectively solve the problems in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a portable toothbrush, comprising a handle, wherein the interior of the handle is slidably connected to a mounting base, a toothbrush head is inserted into a slot provided inside the mounting base, and further comprising a pushing mechanism;

[0007] Push-out mechanism: It includes an I-shaped limiting groove, a sliding block, a sliding column, a fixed cylinder and a spring 2. The I-shaped limiting groove is opened on the outer surface of the handle, the right surface of the mounting seat is fixedly connected to the fixed cylinder, the interior of the fixed cylinder is slidably connected to the sliding column, the left surface of the sliding column and the inner wall of the fixed cylinder are fixedly connected with the spring 2, the right surface of the sliding column is fixedly connected to the sliding block, and the sliding block is slidably connected to the interior of the I-shaped limiting groove. Through the pushing mechanism, the toothbrush head can be quickly pushed out and put in by simply pressing the pressing plate, which greatly improves the convenience of using the portable toothbrush and the operation process is simple.

[0008] Furthermore, a pressing plate is fixedly connected to the right surface of the sliding block, and evenly distributed anti-sliding blocks are fixedly connected to the right surface of the pressing plate, so that the sliding block moves, thereby pushing out and advancing the toothbrush head.

[0009] Furthermore, the outer surface of the mounting seat is provided with symmetrically distributed avoidance grooves, and the inner upper side of the avoidance grooves is fixedly connected with a plastic elastic card block 1, and the inner upper side of the handle is fixedly connected with a symmetrically distributed plastic elastic card block 2, and the plastic elastic card block 2 is installed in conjunction with the vertically adjacent plastic elastic card block 1 to limit and fix the toothbrush head, so that the toothbrush is not easy to shake during use.

[0010] Furthermore, a mounting groove is provided inside the mounting seat, a sliding block is slidably connected inside the mounting groove, a slot is provided on the lower side of the outer surface of the toothbrush head, the upper end of the sliding block is inserted into the inside of the slot, and the toothbrush head is fixed in the slot of the mounting seat.

[0011] Furthermore, a spring is fixedly connected between the left surface of the sliding block and the inner wall of the mounting groove, which pushes the sliding block to automatically lock the toothbrush head.

[0012] Furthermore, a fixing rod is fixedly connected to the left side of the upper surface of the handle, and a protective cover is rotatably connected to the outer surface of the fixing rod to protect the toothbrush head when the toothbrush is not in use.

[0013] Furthermore, a torsion spring is sleeved on the outer surface of the fixing rod, the front end of the torsion spring is fixedly connected to the lower surface of the protective cover, and the rear end of the torsion spring is fixedly connected to the outer surface of the fixing rod, so that the protective cover is automatically reset.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the portable toothbrush has the following advantages:

[0015] Through the ejection mechanism, the toothbrush head can be quickly pushed out and retracted by simply pressing the pressing plate, which greatly improves the convenience of using the portable toothbrush and simplifies the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

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

[0018] Figure 3 This is an enlarged structural diagram of point A of the utility model;

[0019] Figure 4 This is an enlarged structural diagram of point B of the utility model;

[0020] Figure 5 This is an enlarged structural diagram of point C of the utility model;

[0021] Figure 6 This is a schematic diagram of the explosion structure of the sliding block of the utility model.

[0022] In the figure: 1 handle, 2 protective cover, 3 ejection mechanism, 31 I-type limit groove, 32 sliding block, 33 sliding column, 34 fixing cylinder, 35 spring 2, 4 pressing plate, 5 plastic elastic block 1, 6 plastic elastic block 2, 7 mounting seat, 8 toothbrush head, 9 fixing rod, 10 torsion spring, 11 sliding block, 12 spring 1. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 , this embodiment provides a technical solution: a portable toothbrush, comprising a handle 1, the interior of the handle 1 is slidably connected to a mounting seat 7, a toothbrush head 8 is inserted into a slot provided inside the mounting seat 7, an outer surface of the mounting seat 7 is provided with symmetrically distributed avoidance grooves, the inner upper sides of the avoidance grooves are fixedly connected with plastic elastic card blocks 1 5, the inner upper side of the handle 1 is fixedly connected with symmetrically distributed plastic elastic card blocks 2 6, the plastic elastic card blocks 2 6 are all installed in conjunction with the vertically adjacent plastic elastic card blocks 1 5, the mounting seat 7 moves upward to drive the plastic elastic card block 1 5 to be clamped in the interior of the vertically adjacent plastic elastic card block 2 6, a mounting groove is provided inside the mounting seat 7, a sliding card block 11 is slidably connected to the interior of the mounting groove, a card groove is provided on the lower side of the outer surface of the toothbrush head 8, the upper end of the sliding card block 11 is inserted into the interior of the card groove, and a spring is fixedly connected between the left surface of the sliding card block 11 and the inner wall of the mounting groove. 12. When the toothbrush head 8 needs to be replaced, the sliding block 11 is pressed to the left, and the spring 12 contracts, so that the upper end of the sliding block 11 is disengaged from the slot and the toothbrush head 8 is pulled out upward. After replacing the new toothbrush head 8, the toothbrush head 8 is inserted into the slot and the sliding block 11 is released. The spring 12 relaxes, pushing the sliding block 11 to the right, so that the upper end of the sliding block 11 is inserted into the slot, and the replacement of the toothbrush head 8 is completed. The left side of the upper surface of the handle 1 is fixedly connected to the fixing rod 9, and the outer surface of the fixing rod 9 is rotatably connected to the protective cover 2. The outer surface of the fixing rod 9 is sleeved with a torsion spring 10, and the front end of the torsion spring 10 is fixedly connected to the lower surface of the protective cover 2, and the rear end of the torsion spring 10 is fixedly connected to the outer surface of the fixing rod 9. The mounting seat 7 moves upward to drive the toothbrush head 8 to move upward, so that the toothbrush head 8 pushes the protective cover 2 upward, so that the protective cover 2 is opened, and the toothbrush head 8 extends out of the handle 1, which also includes a pushing mechanism 3;

[0025] The ejection mechanism 3 includes an I-shaped limiting groove 31, a sliding block 32, a sliding column 33, a fixed cylinder 34 and a spring 2 35. The I-shaped limiting groove 31 is provided on the outer surface of the handle 1. The right surface of the mounting seat 7 is fixedly connected to the fixed cylinder 34. The interior of the fixed cylinder 34 is slidably connected to the sliding column 33. The left surface of the sliding column 33 and the inner wall of the fixed cylinder 34 are fixedly connected with the spring 2 35. The right surface of the sliding column 33 is fixedly connected to the sliding block 32. The sliding block 32 is slidably connected to the interior of the I-shaped limiting groove 31. The right surface of the sliding block 32 is fixedly connected to the pressing plate 4. The right surface of the pressing plate 4 is fixedly connected to the anti-sliding block evenly distributed. When the pressing plate 4 is pressed to the left, the pressing plate 4 moves to the left to drive the sliding When the cam 32 is in the upright position, the cam 33 is in the upright position, and the cam 33 is in the upright position, so that the cam 33 can move in the upright position, and the cam 33 can move out of the upright position, so that the cam 33 can move out of the upright position, and the cam 33 can move out of the upright position, so that the cam 33 can move out of the upright position, and the cam 33 can move out of the upright position, so that the cam 33 can move out of the upright position, and the cam 33 can move out of the upright position, so that the cam 33 can move out of the upright position,

[0026] The working principle of a portable toothbrush provided by the present invention is as follows: when using the portable toothbrush, the pressing plate 4 is pressed to the left, and the pressing plate 4 moves to the left, driving the sliding block 32 to move to the left, so that the sliding column 33 slides toward the inside of the fixed cylinder 34, and the spring 2 35 contracts. At this time, the right side of the sliding block 32 slides inside the I-shaped limiting groove 31. At this time, the pressing plate 4 is pushed upward, and the pressing plate 4 drives the sliding block 32 to move upward, so that the sliding column 33 moves upward, and drives the fixed cylinder 34 to move upward, so that the mounting seat 7 moves upward. At this time, the right side of the sliding block 32 slides in the vertical groove of the I-shaped limiting groove 31. When the sliding block 32 slides to the uppermost end of the I-shaped limiting groove 31, the pressing plate 4 is released, and the spring 2 35 is relaxed, pushing the sliding column 33 to move to the right, driving the sliding block 32 to move to the right , so that the left side of the sliding block 32 is located in the horizontal groove on the upper side of the I-shaped limit groove 31, and at the same time, the mounting seat 7 moves upward to drive the plastic elastic card block 1 5 to be connected to the inside of the vertically adjacent plastic elastic card block 2 6. At the same time, the mounting seat 7 moves upward to drive the toothbrush head 8 to move upward, so that the toothbrush head 8 pushes the protective cover 2 upward, so that the protective cover 2 is opened, and the toothbrush head 8 extends out of the handle 1. When the toothbrush head 8 needs to be replaced, the sliding card block 11 is pressed to the left, and the spring 12 contracts to disengage the upper end of the sliding card block 11 from the card slot and pull the toothbrush head 8 out upward. After replacing the new toothbrush head 8, the toothbrush head 8 is inserted into the slot, and the sliding card block 11 is released. The spring 12 relaxes, pushing the sliding card block 11 to move to the right, so that the upper end of the sliding card block 11 is inserted into the card slot, and the replacement of the toothbrush head 8 is completed.

[0027] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable toothbrush comprising a handle (1), wherein the handle (1) is slidably connected to a mounting base (7), and a toothbrush head (8) is inserted into a slot provided in the mounting base (7), characterized in that: It also includes a push-out mechanism (3); The ejection mechanism (3) comprises an I-shaped limiting groove (31), a sliding block (32), a sliding column (33), a fixed cylinder (34) and a second spring (35), wherein the I-shaped limiting groove (31) is provided on the outer surface of the handle (1), the right surface of the mounting seat (7) is fixedly connected to the fixed cylinder (34), the interior of the fixed cylinder (34) is slidably connected to the sliding column (33), the second spring (35) is fixedly connected between the left surface of the sliding column (33) and the inner wall of the fixed cylinder (34), the right surface of the sliding column (33) is fixedly connected to the sliding block (32), and the sliding block (32) is slidably connected to the interior of the I-shaped limiting groove (31).

2. A portable toothbrush according to claim 1, characterized in that: The right surface of the sliding block (32) is fixedly connected to a pressing plate (4), and the right surface of the pressing plate (4) is fixedly connected to evenly distributed anti-sliding blocks.

3. A portable toothbrush according to claim 1, characterized in that: The outer surface of the mounting seat (7) is provided with symmetrically distributed avoidance grooves, and the inner upper sides of the avoidance grooves are fixedly connected with plastic elastic clamping blocks (5). The inner upper side of the handle (1) is fixedly connected with symmetrically distributed plastic elastic clamping blocks (6), and the plastic elastic clamping blocks (6) are both mounted in conjunction with the vertically adjacent plastic elastic clamping blocks (5).

4. A portable toothbrush according to claim 1, characterized in that: The mounting seat (7) has a mounting groove formed inside, a sliding block (11) is slidably connected inside the mounting groove, a slot is formed on the lower side of the outer surface of the toothbrush head (8), and the upper end of the sliding block (11) is inserted into the slot.

5. A portable toothbrush according to claim 4, characterized in that: A spring 1 (12) is fixedly connected between the left surface of the sliding block (11) and the inner wall of the mounting groove.

6. A portable toothbrush according to claim 1, characterized in that: A fixing rod (9) is fixedly connected to the left side of the upper surface of the handle (1), and a protective cover (2) is rotatably connected to the outer surface of the fixing rod (9).

7. A portable toothbrush according to claim 6, characterized in that: The outer surface of the fixing rod (9) is sleeved with a torsion spring (10), the front end of the torsion spring (10) is fixedly connected to the lower surface of the protective cover (2), and the rear end of the torsion spring (10) is fixedly connected to the outer surface of the fixing rod (9).

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