Sediment pressing device

Abstract

The utility model discloses a silt pressing device, which relates to the technical field of pressing devices and comprises a grip, a mold and a pressing component. The pressing assembly comprises a connecting shaft, one end of the connecting shaft is arranged in the grip in a vertical sliding mode, and the other end of the connecting shaft is connected into the mold in a sliding mode; a guide ring is arranged in the grip, a limiting ring is arranged on the portion, located in the grip, of the connecting shaft, one end of a spring is installed on the limiting ring, and the other end of the spring is fixedly connected with the guide ring. According to the utility model, through the sliding fit of the connecting shaft and the grip and the buffering effect of the spring, the stability and continuity of the pressing process are improved, the consistency and accuracy of the pressing effect are ensured, and the playing experience of children is more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of pressing devices, in particular to a mud and sand pressing device. Background Art

[0002] With the continuous development of the children's entertainment and educational toy market, creative, safe and interactive toys are becoming more and more popular among parents and children. Crystal mud and space sand, two popular toys that have emerged in recent years, are deeply loved by children for their unique texture, diverse modeling capabilities and rich colors.

[0003] In the prior art, crystal mud or space sand is usually provided with a mold having a cartoon pattern, so that children can press the crystal mud or space sand into a favorite shape.

[0004] However, due to the limited fluidity of crystal mud and space sand, at the corners of the mold, where the space is small and the shape is complex, the material may not be able to fully fill these areas due to insufficient fluidity, resulting in incomplete models and affecting children's interest in playing.

[0005] If you press the mold multiple times with your palm, the space sand may be unevenly distributed in the mold, causing the model to deform. This is especially true at the corners of the mold, where it is more likely to occur because the force of the tapping is difficult to control accurately.

[0006] In view of this, this application is hereby filed. Utility Model Content

[0007] The purpose of the present invention is to provide a mud and sand pressing device to solve the problems raised in the above background technology.

[0008] In order to solve the above technical problems, the utility model provides a mud and sand pressing tool, including a handle, a mold and a pressing assembly; the pressing assembly includes a connecting shaft, one end of the connecting shaft is vertically slidably arranged in the handle, and the other end of the connecting shaft is slidably connected to the mold; a guide ring is provided in the handle, and a limiting ring is provided on the part of the connecting shaft located in the handle, one end of the spring is installed on the limiting ring, and the other end of the spring is fixedly connected to the guide ring.

[0009] Furthermore, the handle is divided into a docking shell and a connecting shell, the docking shell and the connecting shell are respectively provided with screw holes and studs, and the docking shell and the connecting shell are connected by bolts.

[0010] Furthermore, it also includes a base, the top surface of the base is provided with a groove, and the side surface of the groove is adapted to the mold.

[0011] Furthermore, the mold includes a first mold, a second mold, etc. The top surfaces of the first mold and the second mold are both provided with a slot adapted to the other end of the connecting shaft, a rubber protrusion is provided in the slot, and the side surface of the other end of the connecting shaft is provided with a groove adapted to the protrusion.

[0012] Furthermore, it also includes a fixing component, which includes a fixing sleeve, which is rotatably connected to the other end of the connecting shaft, an inclined slide groove is provided on the other end of the fixing sleeve, a horizontal slide groove is provided on the side of the fixing sleeve, a fixing block is slidably connected in the horizontal slide groove, the mold is provided with an insertion interface adapted to the fixing block, the top end of the fixing block is connected to one end of a guide column, and the other end of the guide column is set in the inclined slide groove.

[0013] Furthermore, there are multiple fixed blocks, guide columns, and inclined slide grooves, which are arranged in a circular array at equal intervals and their positions correspond to each other.

[0014] Furthermore, a rotating column is provided on the top surface of the fixing sleeve, a torsion spring is sleeved on the outer wall of the rotating column, and two ends of the torsion spring are respectively inserted into the fixing sleeve and the other end of the connecting shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The sliding fit between the connecting shaft and the handle and the buffering effect of the spring improve the stability and continuity of the pressing process, ensure the consistency and accuracy of the pressing effect, and make the children's play experience more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a sediment pressing device;

[0018] Figure 2 This is an exploded view of the parts of a mud and sand pressing device;

[0019] Figure 3 This is a schematic diagram of the connecting shaft structure of a sediment pressing device;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of a sediment pressing device.

[0021] In the figure: 1. Handle; 101. Docking shell; 102. Connecting shell; 103. Guide ring; 2. Connecting shaft; 201. Spring; 202. Limiting ring; 3. Mold; 301. First mold; 302. Second mold; 4. Base; 5. Fixed sleeve; 501. Horizontal slide; 502. Fixed block; 503. Guide column; 504. Inclined slide; 505. Rotating column; 506. Torsion spring. 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] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A sediment pressing tool, comprising a handle 1, a mold 3 and a pressing assembly;

[0025] The pressing assembly includes a connecting shaft 2, one end of which is vertically slidably disposed in the handle 1, and the other end of which is slidably connected to the mold 3;

[0026] The handle 1 is divided into a docking shell 101 and a connecting shell 102. The docking shell 101 and the connecting shell 102 are respectively provided with screw holes and studs. The docking shell 101 and the connecting shell 102 are connected by bolts.

[0027] A guide ring 103 is provided in the handle 1 , and a limit ring 202 is provided on the portion of the connecting shaft 2 located in the handle 1 . One end of a spring 201 is mounted on the limit ring 202 , and the other end of the spring 201 is fixedly connected to the guide ring 103 .

[0028] By adopting the above design, when in use, one end of the connecting shaft 2 can be placed in the docking shell 101 or the connecting shell 102. Through the cooperation of the limiting ring 202, the spring 201 and the guide ring 103, it is ensured that the connecting shaft 2 can slide vertically in the handle 1 and be supported by the spring 201. Then, the docking shell 101 and the connecting shell 102 are connected by bolts to form a complete handle 1.

[0029] As needed, select a suitable mold 3 (such as the first mold 301 or the second mold 302 or other molds 3), pour crystal mud or space sand into the base 4, place the mold 3 on top of the crystal mud or space sand, insert the other end of the connecting shaft 2 into the top surface of the mold 3, and then hold the handle 1 and apply downward pressure.

[0030] When holding the handle 1 and applying downward pressure, the connecting shaft 2 will slide vertically along the guide ring 103 of the handle 1, thereby pushing the mud and sand sample in the mold 3 to be pressed. At this time, the spring 201 is compressed, providing a buffer for the pressing process, and also helping to reset after pressing.

[0031] The mold 3 is pressed back and forth multiple times until the crystal mud or space sand fully fills the corners of the mold 3 and a complete model is formed. Then, the handle 1 can be held to drive the mold 3 upward to separate the model and the mold 3.

[0032] Through the sliding fit between the connecting shaft 2 and the handle 1 and the buffering effect of the spring 201, the stability and continuity of the pressing process are improved, the consistency and accuracy of the pressing effect are ensured, and the children's play experience is more comfortable.

[0033] Specifically, the mold 3 includes a first mold 301, a second mold 302, etc. The top surfaces of the first mold 301 and the second mold 302 are both provided with slots adapted to the other end of the connecting shaft 2. A rubber protrusion is provided in the slot, and a groove adapted to the protrusion is provided on the side surface of the other end of the connecting shaft 2.

[0034] By adopting the above design, when the other end of the connecting shaft 2 is inserted into the slot on the top surface of the mold 3, the rubber protrusion that adapts to the groove can achieve a stable connection between the connecting shaft 2 and the mold 3, reducing the possibility of the connection between the connecting shaft 2 and the mold 3 being disconnected when the handle 1 is pressed out and downward.

[0035] Moreover, because the mold 3 has a plurality of optional replacement parts, children can choose their favorite patterns when playing, thereby enhancing children's interest in playing.

[0036] It also includes a base 4 , the top surface of the base 4 is provided with a groove, and the side surface of the groove is adapted to the mold 3 .

[0037] A base 4 is provided and a groove adapted to the mold 3 is opened on the top surface of the base 4, so that the bottom surface of the model extruded by the mold 3 can be smoother. After forming, two corresponding models can be spliced ​​and combined to form a three-dimensional model, further enhancing the children's play experience.

[0038] refer to Figure 2-4 , optionally, it also includes a fixing component, which includes a fixing sleeve 5, which is rotatably connected to the other end of the connecting shaft 2, and an inclined slide groove 504 is provided on the other end of the fixing sleeve 5, and a horizontal slide groove 501 is provided on the side of the fixing sleeve 5, and a fixing block 502 is slidably connected in the horizontal slide groove 501, and the mold 3 is provided with an insertion interface adapted to the fixing block 502, and the top of the fixing block 502 is connected to one end of a guide column 503, and the other end of the guide column 503 is set in the inclined slide groove 504;

[0039] There are multiple fixed blocks 502, guide posts 503, and inclined slides 504, which are arranged in a circular array at equal intervals and their positions correspond to each other;

[0040] A rotating column 505 is provided on the top surface of the fixing sleeve 5 , and a torsion spring 506 is sleeved on the outer wall of the rotating column 505 . The two ends of the torsion spring 506 are respectively inserted into the fixing sleeve 5 and the other end of the connecting shaft 2 .

[0041] The design of the rotating column 505 makes the rotation and reset process of the torsion spring 506 more stable.

[0042] By adopting the above design, when in use, the fixed sleeve 5 can be rotated to change the staggered position of the horizontal extension of the inclined slide groove 504 and the horizontal slide groove 501, thereby driving the fixed block 502 to retract into the fixed sleeve 5, and then the connecting shaft 2 is inserted into the mold 3 and the fixed sleeve 5 is loosened. Driven by the torsion spring 506, the fixed sleeve 5 automatically resets, so that the fixed block 502 extends from the fixed sleeve 5 again and docks with the plug interface, thereby completing the stable connection between the connecting shaft 2 and the mold 3.

[0043] With this design, when docking the connecting shaft 2 and the mold 3, the user simply rotates the fixing sleeve 5 to automatically retract and extend the fixing block 502, thereby docking it with the insertion port of the mold 3. This process is not only quick but also ensures a secure connection between the connecting shaft 2 and the mold 3, improving work efficiency and ease of operation.

[0044] The fixing block 502 automatically extends under the action of the torsion spring 506 and is firmly inserted into the insertion port of the mold 3, effectively preventing the mold 3 from shifting or falling off during the pressing process.

[0045] Working principle:

[0046] When in use, first, place one end of the connecting shaft 2 in the docking shell 101 or the connecting shell 102, and through the cooperation of the limiting ring 202 and the spring 201 with the guide ring 103, ensure that the connecting shaft 2 can slide vertically in the handle 1 and be supported by the spring 201, then, connect the docking shell 101 and the connecting shell 102 with bolts to form a complete handle 1.

[0047] Select a suitable mold 3 (such as the first mold 301 or the second mold 302 or other molds 3), pour crystal mud or space sand into the base 4, place the mold 3 on top of the crystal mud or space sand, insert the other end of the connecting shaft 2 into the slot on the top surface of the mold 3, and achieve a stable connection between the connecting shaft 2 and the mold 3 through the adaptation of the rubber protrusion and the groove, and then hold the handle 1 and apply downward pressure.

[0048] When holding the handle 1 and applying downward pressure, the connecting shaft 2 will slide vertically along the guide ring 103 of the handle 1, thereby pushing the mud and sand sample in the mold 3 to be pressed. At this time, the spring 201 is compressed, providing a buffer for the pressing process, and also helping to reset after pressing.

[0049] The mold 3 is pressed back and forth multiple times until the crystal mud or space sand fully fills the corners of the mold 3 and a complete model is formed. Then, the handle 1 can be held to drive the mold 3 upward to separate the model and the mold 3.

[0050] Through the sliding fit between the connecting shaft 2 and the handle 1 and the buffering effect of the spring 201, the stability and continuity of the pressing process are improved, the consistency and accuracy of the pressing effect are ensured, and the children's play experience is more comfortable.

Claims

1. A sediment pressing device comprising a handle (1), a mold (3) and a pressing assembly; Its characteristics are: The pressing assembly comprises a connecting shaft (2), one end of which is vertically slidably arranged in the handle (1), and the other end of which is slidably connected in the mold (3); A guide ring (103) is provided in the handle (1), and a limit ring (202) is provided on the portion of the connecting shaft (2) located in the handle (1). One end of a spring (201) is mounted on the limit ring (202), and the other end of the spring (201) is fixedly connected to the guide ring (103).

2. The mud and sand pressing device according to claim 1, characterized in that: The handle (1) is divided into a docking shell (101) and a connecting shell (102). The docking shell (101) and the connecting shell (102) are respectively provided with screw holes and studs. The docking shell (101) and the connecting shell (102) are connected by bolts.

3. The mud and sand pressing device according to claim 1, characterized in that: It also includes a base (4), the top surface of the base (4) is provided with a groove, and the side surface of the groove is adapted to the mold (3).

4. The mud and sand pressing device according to claim 1, characterized in that: The mold (3) comprises a first mold (301), a second mold (302), etc. The top surfaces of the first mold (301) and the second mold (302) are both provided with a slot adapted to the other end of the connecting shaft (2), a protrusion made of rubber material is provided in the slot, and a groove adapted to the protrusion is provided on the side surface of the other end of the connecting shaft (2).

5. The mud and sand pressing device according to claim 1, characterized in that: The invention also includes a fixing assembly, wherein the fixing assembly includes a fixing sleeve (5), the fixing sleeve (5) is rotatably connected to the other end of the connecting shaft (2), an inclined slide groove (504) is provided on the other end of the fixing sleeve (5), a horizontal slide groove (501) is provided on the side of the fixing sleeve (5), a fixing block (502) is slidably connected in the horizontal slide groove (501), the mold (3) is provided with an insertion interface adapted to the fixing block (502), the top end of the fixing block (502) is connected to one end of a guide column (503), and the other end of the guide column (503) is arranged in the inclined slide groove (504).

6. The mud and sand pressing device according to claim 5, characterized in that: There are multiple fixed blocks (502), guide posts (503), and inclined slide grooves (504), which are arranged in a circular array at equal intervals and have corresponding positions.

7. The mud and sand pressing device according to claim 6, characterized in that: A rotating column (505) is provided on the top surface of the fixed sleeve (5), and a torsion spring (506) is sleeved on the outer wall of the rotating column (505). The two ends of the torsion spring (506) are respectively inserted into the fixed sleeve (5) and the other end of the connecting shaft (2).

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