Nail grinding device structure for baby

Abstract

The utility model relates to the technical field of baby products, and discloses a nail grinding device structure for babies, which comprises a shell, a nail grinding device, a nail grinding device and a nail grinding device, and the pressing mechanism is arranged on the left side of the inner cavity of the shell. Through the arrangement of the moving blocks, the moving rods, the clamping blocks and the extrusion rods, when an operator presses a pushing block towards the interior of the shell, the pushing rod drives the extrusion rods to move leftwards, and the outer surfaces of the front side and the rear side of the bottom end of each extrusion rod extrude and push the inner surfaces of the two moving blocks respectively; according to the friction block replacing device, the two moving blocks move oppositely under the limiting of the square rods, then the two moving rods drive the two clamping blocks to move oppositely, when the two clamping blocks move oppositely, the clamping and fixing effect on the friction block is relieved, and therefore the effect that the friction block is convenient to replace is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of baby products, and more specifically to a nail grinding device structure for babies. Background Art

[0002] Infants refer to children aged 0-11 months. Infants grow and develop particularly rapidly at this stage, which is the most vigorous growth and development stage in a person's life. Infants have relatively low resistance and immunity, so special care should be taken to prevent children from coming into contact with things that are prone to allergies.

[0003] When parents are taking care of their babies, they often use nail grinders to grind the baby's nails flat, preventing the baby from scratching others while ensuring the baby's hand health. However, in actual use, although the existing nail grinders have basic nail grinding functions, the friction block is often integrated with the nail grinder, which makes it impossible to replace the friction block. As a result, the nail grinding effect of the nail grinder is poor after the friction block is used for a long time, which brings inconvenience to parents' daily use, so it is necessary to improve it. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a nail grinder structure for babies, which has the advantage of convenient replacement of friction blocks.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a nail grinding device structure for babies, comprising:

[0006] A shell, wherein a circular groove is formed at the top of the front side of the shell, and a vertical groove is formed at the back side of the shell;

[0007] A pressing mechanism, the pressing mechanism is arranged on the left side of the inner cavity of the shell;

[0008] A clamping mechanism, wherein the clamping mechanism is disposed in the inner cavity of the housing;

[0009] Among them, the clamping mechanism includes a square rod, the two ends of the square rod are respectively fixedly installed on the front and rear sides of the inner cavity of the shell, the outer surface of the square rod is movably sleeved with a fixed block, the number of the fixed blocks is two, the right sides of the two fixed blocks are fixedly installed with a moving block, the right side of the moving block is fixedly installed with a moving rod, the outer surface of one end of the right side of the moving rod is movably sleeved with a clamping block, the number of the clamping blocks is two, a friction block is movably connected between the two clamping blocks, and the moving block causes the two clamping blocks to move away from each other through the moving rod to release the fixation of the friction block.

[0010] As a preferred technical solution of the utility model, the pressing mechanism includes:

[0011] An extrusion rod, the outer surfaces of the front and rear sides of the bottom end of the extrusion rod are respectively movably connected to the inner surfaces of the two moving blocks, and a push rod is fixedly installed on the left side of the extrusion rod;

[0012] A pushing block is fixedly mounted on the left side of the pushing rod and is movably sleeved with the inner portion of the outer surface of the back side of the shell.

[0013] As a preferred technical solution of the utility model, a No. 1 spring is movably sleeved on the outer surface of the square rod, and there are two No. 1 springs. The opposite ends of the two No. 1 springs are fixedly connected to the surface of the inner cavity of the shell, and the opposite ends of the two No. 1 springs are fixedly connected to the opposite side of the two fixed blocks.

[0014] As a preferred technical solution of the utility model, the outer surface of the moving rod is movably sleeved with a No. 2 spring, the left end of the No. 2 spring is fixedly connected to the outer surface of the right side of the moving block, and the right end of the No. 2 spring is fixedly connected to the outer surface of the left end of the clamping block.

[0015] As a preferred technical solution of the utility model, a pulling block is fixedly installed on the left side of the bottom end of the two clamping blocks, and a vertical block is fixedly installed in the middle of the bottom end of the pulling block.

[0016] As a preferred technical solution of the utility model, the inner surface of the vertical block is movably connected with a pull rod, and the other end of the pull rod extends to the outside of the shell through the vertical groove.

[0017] As a preferred technical solution of the utility model, a round block is fixedly installed on the inner surface of the circular groove, a support plate is fixedly installed on the bottom end of the inner surface of the round block, and the outer surface of the top end of the support plate is movably connected to the outer surface of the bottom end of the friction block.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model is provided with a moving block, a moving rod, a clamping block and an extrusion rod. When the operator presses the push block toward the inside of the shell, the push rod will drive the extrusion rod to move to the left. At this time, the outer surfaces on the front and rear sides of the bottom end of the extrusion rod will respectively squeeze and push the inner surfaces of the two moving blocks, so that the two moving blocks move away from each other under the limit of the square rod. Subsequently, the two moving rods will drive the two clamping blocks to move away from each other. When the two clamping blocks move away from each other, the clamping and fixing effect on the friction block will be released, thereby achieving the effect of facilitating the replacement of the friction block.

[0020] 2. The utility model sets a No. 2 spring, a pulling block, a vertical block and a pulling rod. When the pulling rod moves downward, due to the design of the outer surface of the vertical groove, the pulling rod will move to the left while moving downward. At this time, the pulling rod will drive the pulling block to move to the left through the vertical block, and then the pulling block drives the friction block to move to the left through the clamping block, so that the friction block moves into the inner cavity of the outer shell, thereby avoiding the friction block from being exposed to the outside of the outer shell for a long time and causing wear. Due to the elastic force of the No. 2 spring, a good resetting effect will be provided for the movement of the friction block. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0025] Figure 5 It is a cross-sectional structural schematic diagram of the sports rod of the utility model;

[0026] Figure 6 It is a schematic cross-sectional structural diagram of the extrusion rod of the utility model.

[0027] In the figure: 1, outer shell; 2, round groove; 3, vertical groove; 4, square rod; 5, fixed block; 6, spring No. 1; 7, moving block; 8, moving rod; 9, clamping block; 10, friction block; 11, extrusion rod; 12, pushing rod; 13, pushing block; 14, spring No. 2; 15, pulling block; 16, vertical block; 17, pulling rod; 18, round block; 19, supporting plate. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 6 As shown, the utility model provides a nail grinding device structure for babies, comprising:

[0030] A shell 1, a circular groove 2 is formed at the top of the front side of the shell 1, and a vertical groove 3 is formed at the back side of the shell 1;

[0031] A pressing mechanism, which is arranged on the left side of the inner cavity of the housing 1;

[0032] A clamping mechanism, which is arranged in the inner cavity of the housing 1;

[0033] Among them, the clamping mechanism includes a square rod 4, the two ends of the square rod 4 are respectively fixedly installed on the front and rear sides of the inner cavity of the shell 1, the outer surface of the square rod 4 is movably sleeved with a fixed block 5, the number of the fixed blocks 5 is two, the right sides of the two fixed blocks 5 are fixedly installed with a moving block 7, the right side of the moving block 7 is fixedly installed with a moving rod 8, the outer surface of one end of the moving rod 8 is movably sleeved with a clamping block 9, the number of the clamping blocks 9 is two, and a friction block 10 is movably connected between the two clamping blocks 9. The moving block 7 uses the moving rod 8 to make the two clamping blocks 9 move away from each other to release the fixation of the friction block 10.

[0034] Due to the limiting effect of the square rod 4, the two fixed blocks 5 can only move away from each other or towards each other. When the two fixed blocks 5 move away from each other along the outer surface of the square rod 4, the two moving blocks 7 will drive the two clamping blocks 9 to move away from each other through the two moving rods 8. Due to the design of the clamping blocks 9, when the two clamping blocks 9 move away from each other, the clamping and fixing effect on the friction block 10 will be released, thereby achieving the effect of facilitating the replacement of the friction block 10.

[0035] The pressing mechanism includes:

[0036] An extrusion rod 11, the outer surfaces of the front and rear sides of the bottom end of the extrusion rod 11 are respectively movably connected to the inner surfaces of the two movement blocks 7, and a push rod 12 is fixedly installed on the left side of the extrusion rod 11;

[0037] The pushing block 13 is fixedly installed on the left side of the pushing rod 12 , and the pushing block 13 is movably sleeved with the inner portion of the outer surface of the back side of the housing 1 .

[0038] When the operator presses the push block 13 toward the inside of the housing 1, the push rod 12 will drive the squeezing rod 11 to move to the left. At this time, the outer surfaces on the front and rear sides of the bottom end of the squeezing rod 11 will squeeze and push the inner surfaces of the two moving blocks 7 respectively, so that the two moving blocks 7 move in opposite directions.

[0039] Among them, the outer surface of the square rod 4 is movably sleeved with a No. 1 spring 6, and the number of No. 1 springs 6 is two. The opposite ends of the two No. 1 springs 6 are fixedly connected to the surface of the inner cavity of the shell 1, and the opposite ends of the two No. 1 springs 6 are fixedly connected to the opposite side of the two fixed blocks 5.

[0040] Due to the elastic force of the No. 1 spring 6, a good reset effect will be provided for the movement of the fixed block 5 and the moving block 7.

[0041] Among them, the outer surface of the moving rod 8 is movably sleeved with a No. 2 spring 14, the left end of the No. 2 spring 14 is fixedly connected to the outer surface of the right side of the moving block 7, and the right end of the No. 2 spring 14 is fixedly connected to the outer surface of the left end of the clamping block 9.

[0042] Due to the design of the moving rod 8 and the clamping block 9, the clamping block 9 can move left and right along the outer surface of the moving rod 8. Due to the elastic force of the second spring 14, a good reset effect will be provided for the movement of the clamping block 9.

[0043] Among them, a pulling block 15 is fixedly installed on the left side of the bottom end of the two clamping blocks 9, and a vertical block 16 is fixedly installed in the middle part of the bottom end of the pulling block 15.

[0044] Due to the design of the vertical block 16, the object inside it moves along its internal shape.

[0045] The inner surface of the vertical block 16 is movably connected with a pull rod 17 , and the other end of the pull rod 17 extends to the outside of the housing 1 through the vertical slot 3 .

[0046] When the pull rod 17 moves downward, due to the design of the outer surface of the vertical groove 3, the pull rod 17 will move to the left while moving downward. At this time, the pulling block 15 will move to the left driven by the pull rod 17, and then the pulling block 15 drives the friction block 10 to move to the left through the clamping block 9, so that the friction block 10 moves into the inner cavity of the outer shell 1, thereby preventing the friction block 10 from being exposed to the outside of the outer shell 1 for a long time and causing wear.

[0047] A round block 18 is fixedly mounted on the inner surface of the circular groove 2 , a support plate 19 is fixedly mounted on the bottom end of the inner surface of the round block 18 , and an outer surface on the top end of the support plate 19 is movably connected to an outer surface on the bottom end of the friction block 10 .

[0048] Due to the design of the support plate 19, the friction block 10 will be lifted up, so that the movement of the friction block 10 is more stable.

[0049] The working principle and use process of this utility model:

[0050] First, the parent presses the pushing block 13 into the shell 1. At this time, the pushing rod 12 will drive the squeezing rod 11 to move to the left. Then, the outer surfaces on the front and rear sides of the bottom end of the squeezing rod 11 will squeeze and push the inner surfaces of the two moving blocks 7 respectively, so that the two moving blocks 7 move away from each other under the limit of the square rod 4. Then, the two moving rods 8 will drive the two clamping blocks 9 to move away from each other. At this time, the two clamping blocks 9 will release the clamping and fixing effect on the friction block 10, thereby achieving the effect of facilitating the replacement of the friction block 10.

[0051] Then the parent places the new friction block 10 between the two clamping blocks 9 and then releases the push block 13. Due to the elastic force of the No. 1 spring 6, the motion block 7 will be reset well, so that the two clamping blocks 9 will move toward each other to achieve the effect of clamping and fixing the friction block 10. At this time, the parent pulls down the pull rod 17, so that the left end of the pull rod 17 moves downward along the outer surface of the vertical groove 3. Due to the shape design of the vertical groove 3, the pull rod 17 will move to the left while moving downward. At this time, the right end of the pull rod 17 will drive the vertical block 16 to move to the left as a whole. The rear pulling block 15 drives the friction block 10 to move to the left through the clamping block 9, so that the friction block 10 moves to the inner cavity of the outer shell 1, thereby achieving the effect of preventing the friction block 10 from being exposed to the outside of the outer shell 1 for a long time and causing wear. At this time, the outer surface of the front side of the pull rod 17 will be located at the bottom end of the inner surface of the vertical groove 3. At this time, the parent pulls the pull rod 17 to the right to make the pull rod 17 move to the right. At this time, the inner surface on the right side of the bottom end of the vertical groove 3 will squeeze the outer surface of the front side of the pull rod 17 so that it can only move to the left, thereby achieving the effect of avoiding the friction block 10 from being reset due to the elastic force of the No. 2 spring 14.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nail grinding device structure for babies, characterized in that: Included are: A shell (1), wherein a circular groove (2) is formed at the top of the front side of the shell (1), and a vertical groove (3) is formed at the back side of the shell (1); A pressing mechanism, the pressing mechanism being arranged on the left side of the inner cavity of the housing (1); A clamping mechanism, the clamping mechanism being arranged in the inner cavity of the housing (1); The clamping mechanism comprises a square rod (4), the two ends of the square rod (4) are respectively fixedly mounted on the front and rear sides of the inner cavity of the shell (1), the outer surface of the square rod (4) is movably sleeved with a fixed block (5), the number of the fixed blocks (5) is two, the right sides of the two fixed blocks (5) are fixedly mounted with a moving block (7), the right side of the moving block (7) is fixedly mounted with a moving rod (8), the outer surface of one end of the right side of the moving rod (8) is movably sleeved with a clamping block (9), the number of the clamping blocks (9) is two, a friction block (10) is movably connected between the two clamping blocks (9), and the moving block (7) causes the two clamping blocks (9) to move away from each other through the moving rod (8) to release the fixation of the friction block (10).

2. The nail grinder structure for babies according to claim 1, characterized in that: The pressing mechanism comprises: An extrusion rod (11), the outer surfaces of the front and rear sides of the bottom end of the extrusion rod (11) are respectively movably connected to the inner surfaces of the two moving blocks (7), and a push rod (12) is fixedly installed on the left side of the extrusion rod (11); A pushing block (13) is fixedly mounted on the left side of the pushing rod (12), and the pushing block (13) is movably sleeved with the inner portion of the outer surface of the back side of the housing (1).

3. The nail grinder structure for babies according to claim 1, characterized in that: A No. 1 spring (6) is movably sleeved on the outer surface of the square rod (4), and the number of the No. 1 springs (6) is two, and the opposite ends of the two No. 1 springs (6) are fixedly connected to the surface of the inner cavity of the shell (1), and the opposite ends of the two No. 1 springs (6) are fixedly connected to the opposite sides of the two fixed blocks (5).

4. The nail grinder structure for babies according to claim 1, characterized in that: A second spring (14) is movably sleeved on the outer surface of the movement rod (8); a left end of the second spring (14) is fixedly connected to the outer surface of the right side of the movement block (7); and a right end of the second spring (14) is fixedly connected to the outer surface of the left end of the clamping block (9).

5. The nail grinder structure for babies according to claim 1, characterized in that: A pulling block (15) is fixedly installed on the left side of the bottom end of the two clamping blocks (9), and a vertical block (16) is fixedly installed in the middle of the bottom end of the pulling block (15).

6. The nail grinder structure for infants according to claim 5, characterized in that: The inner surface of the vertical block (16) is movably connected to a pull rod (17), and the other end of the pull rod (17) extends to the outside of the outer shell (1) through the vertical groove (3).

7. The nail grinder structure for infants according to claim 1, characterized in that: A round block (18) is fixedly mounted on the inner surface of the circular groove (2), a support plate (19) is fixedly mounted on the bottom end of the inner surface of the round block (18), and the outer surface of the top end of the support plate (19) is movably connected to the outer surface of the bottom end of the friction block (10).

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