Corn for collection holding connecting piece

Abstract

The utility model relates to the technical field of toy entertainment, especially a cultural and ornamental corn holding connecting piece, which comprises a corn, a mounting shaft provided at the tail end of the corn along a central axis, the mounting shaft is in a cylindrical shaft structure, a fixed shaft and a plug-in shaft, the fixed shaft is tightly connected with the corn, a playing component is provided on the plug-in shaft, the playing component is rotatable, the playing component comprises a sleeve, a bearing and a blocking component, the appearance of the sleeve is various personalized appearances, a hole groove, a second hole groove and a third hole groove are sequentially provided at the bottom along the central axis, the bearing is arranged in the second hole groove, the blocking component is arranged in the third hole groove, the blocking component is inserted into the shaft hole of the bearing, the plug-in shaft is inserted into the blocking component, an elastic clamping piece is arranged in the blocking component, a ball head is arranged at the top end of the plug-in shaft, a clamping groove is arranged at the connection between the ball head and the plug-in shaft, the elastic clamping piece is clamped in the clamping groove, and the playing component is limited and positioned.

Description

Technical Field

[0001] This utility model relates to the field of toy and entertainment technology, and in particular to a gripping connector for playthings made from corn. Background Technology

[0002] Playful corn is a handicraft made from corn, featuring a unique appearance, natural materials, and rich cultural connotations. The biggest appeal of playful corn is its handling and polishing; the longer it's handled, the smoother and more beautiful the surface becomes. However, carelessness during handling can lead to the corn being dropped and damaged. Furthermore, simply handling the corn for extended periods can cause visual fatigue. To increase stability in the grip and enhance the enjoyment of playing with it, a gripping connector is incorporated. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a corn-shaped holding connector to increase the stability of holding and the fun of playing with it.

[0004] The technical solution adopted by this utility model is: A playful corn-shaped grip connector includes a corn kernel. A mounting shaft is inserted into the tail end of the corn kernel. A removable play component is mounted on the mounting shaft. The play component includes an outer casing, inside which is a bearing for rotation and a locking component for securing the play component to the mounting shaft. The mounting shaft includes a support platform. A fixed shaft is mounted on one side of the support platform, and a removable shaft is mounted on the other side. The fixed shaft and the removable shaft are coaxial. A ball head is mounted at the top of the removable shaft, and a groove is provided at the connection point between the ball head and the removable shaft. The bottom of the outer casing has a first groove, a second groove, and a third groove sequentially arranged along its central axis. The first groove is located at the bottom of the outer casing. The bearing is located in the second groove. The locking component is located in the third groove. The bottom of the locking component is inserted into the shaft hole of the support platform, and the removable shaft is inserted into the locking component. An elastic locking element is provided within the locking component, which engages in the groove to restrict and position the play component.

[0005] The locking component includes a first locking component, which includes a first bushing, a first ball-end limiting piece, a spring steel wire, and a first pressure plate. The first bushing is a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing. The first shaft hole is provided through the center of the first bushing, and a first positioning ring groove is provided on the top end face. A pull-out shaft is inserted into the first shaft hole. The first ball-end limiting piece is provided in the first positioning ring groove. A ball-end limiting groove is provided through the middle of the first ball-end limiting piece. Steel wire placement grooves are symmetrically provided on both sides of the ball-end limiting groove. A spring steel wire is placed in the steel wire placement groove. The ball-end limiting groove and the steel wire placement groove are connected at their intersection. A first pressure plate is provided on the first ball-end limiting piece. The ball head passes through the ball-end limiting groove, and the spring steel wire is locked in the groove.

[0006] The locking component includes a second locking component, which includes a second bushing, a second ball-head limiting piece, and a second pressure plate. The second bushing is a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing. A second shaft hole is provided through the center of the second bushing, and a second positioning ring groove is provided at the top. A pull-out shaft is inserted into the second shaft hole, and a second ball-head limiting piece is provided in the second positioning ring groove. A second pressure plate is provided on the second ball-head limiting piece. The second ball-head limiting piece is a thin circular plate structure with elastic properties. A first ball-head limiting hole is provided through the center of the second ball-head limiting piece, and the ball head passes through the first ball-head limiting hole. The hole wall of the first ball-head limiting hole is locked in the locking groove.

[0007] The locking component includes a third locking component, which includes a third bushing and a third ball head limiting piece. The third bushing has a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing. The third ball head limiting piece is provided on the upper end face of the third bushing. The third bushing has a third shaft hole through it along the center line, through which a pull-out shaft passes. The top of the third bushing has a clearance annular groove that accommodates the elastic deformation of the third ball head limiting piece. The center of the third ball head limiting piece has a second ball head limiting hole through it, through which the ball head passes. The wall of the second ball head limiting hole is locked in the locking groove.

[0008] The thickness of the second ball-head limiting piece is less than the groove depth of the second positioning ring groove, and the height difference between the two is used to accommodate the elastic deformation of the second ball-head limiting piece.

[0009] A deformation groove is provided on the outside of the wire placement groove, and the wire placement groove and the deformation groove are connected.

[0010] The diameter of the ball head is set to be between ∮3.3mm and ∮3.7mm.

[0011] The material of the second ball head limiting piece is nylon, and the thickness of the second ball head limiting piece ranges from 0.3mm to 0.8mm, preferably 0.5mm.

[0012] The material of the third ball head limiting piece is nylon, and the thickness of the third ball head limiting piece ranges from 0.3mm to 0.8mm, preferably 0.5mm.

[0013] A set of threaded sleeves is embedded in the bottom of the corn, and a screw thread is provided on the fixed shaft on the mounting shaft. The fixed shaft is screwed into the threaded sleeve.

[0014] The beneficial effects of this utility model are: This utility model proposes a playful corn-shaped gripping connector, including a corn kernel. An installation shaft is inserted into the tail end of the corn kernel along its central axis. The installation shaft is a cylindrical shaft structure, including a fixed shaft and a plug-in shaft. The fixed shaft is securely connected to the corn kernel. A playful component is plugged into the plug-in shaft. The playful component includes an outer casing, inside which is a bearing for rotation and a locking component for positioning the playful component on the installation shaft. The locking component is inserted into the shaft hole of the bearing. The plug-in shaft is inserted into the locking component, which contains an elastic locking element. A ball head is located at the top of the plug-in shaft, and a groove is provided at the connection between the ball head and the plug-in shaft. The elastic locking element is engaged in the groove, thus positioning the playful component. In this way, the playful component is inserted into the corn kernel, allowing for gripping during play and preventing the corn kernel from falling and being damaged. The outer casing of the playful component can have various personalized appearances, allowing for customization of a unique playful component. The plug-in design of the playful component allows for changing different avatars, increasing its fun. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure; Figure 2 This is a schematic diagram of the shaft mounting structure; Figure 3 This is a schematic diagram of the first locking component. Figure 4 This is a schematic diagram of the outer garment structure; Figure 5 A schematic diagram of the first ball head limiting plate, spring steel wire, and mounting shaft ball head structure; Figure 6 This is a schematic diagram of the bushing structure; Figure 7 This is a schematic diagram of the second locking component. Figure 8 A schematic diagram of the structure of the second bushing and the second ball head limiting piece; Figure 9 A schematic diagram of the second bushing, the second ball head limiting piece, and the second pressure plate; Figure 10 A schematic diagram of the connection structure between the mounting shaft and the corn; Figure 11 This is a schematic diagram of the third locking component.

[0016] In the diagram: 1-corn, 2-mounting shaft, 201-fixed shaft, 202-bearing platform, 203-plug-in shaft, 204-ball head, 205-slot, 206-chamfered surface, 3-outer sleeve, 301-first slot, 302-second slot, 303-third slot, 4-first pressure plate, 5-spring steel wire, 6-first ball head limiting piece, 601-wire placement groove, 602-deformation groove, 603-ball head limiting groove, 7-first bushing, 701- First shaft hole, 702-first positioning ring groove, 8-bearing, 9-inner retaining ring, 10-outer retaining ring, 11-threaded sleeve, 12-second shaft sleeve, 1201-second shaft hole, 1203-second positioning ring groove, 13-second ball head limiting piece, 1301-first ball head limiting hole, 14-second pressure plate, 15-third shaft sleeve, 1501-third shaft hole, 1502-avoiding ring groove, 16-third ball head limiting piece, 1601-second ball head limiting hole. Detailed Implementation

[0017] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, this utility model will be further described in detail. It should be understood that the specific embodiments described herein are only for explaining this utility model and are not intended to limit this utility model.

[0018] It should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0019] like Figures 1-3 As shown, the play corn holding connector includes corn 1, and a mounting shaft 2 is inserted into the tail end of corn 1 along the central axis. A playable part is provided on the mounting shaft 2, and the playable part can be rotated.

[0020] like Figure 2 As shown, the mounting shaft 2 is a cylindrical shaft structure, including a support platform 202. A fixed shaft 201 is provided on one side of the support platform 202, and a plug-in shaft 203 is provided on the other side. The fixed shaft 201 and the plug-in shaft 203 are coaxially arranged. A ball head 204 is provided at the top of the plug-in shaft 203. A slot 205 is provided at the connection between the ball head 204 and the plug-in shaft 203 to lock the play parts. The lower end face of the slot 205 is provided with a chamfered surface 206 to facilitate the insertion and removal of the plug-in shaft 203.

[0021] like Figure 3As shown, the playable component includes an outer sleeve 3, a bearing 8, a locking component, an inner retaining ring 9, and an outer retaining ring 10. The bearing 8 and the locking component are disposed inside the outer sleeve 3. The bearing 8 is used to rotate the outer sleeve 3, and the locking component is used to restrict and position the outer sleeve 3 on the insertion and removal shaft 203.

[0022] like Figure 3 , Figure 4 As shown, the outer casing 3 can be customized, such as with animal heads, cartoon heads, etc. The bottom of the outer casing 3 has three sets of holes and slots arranged along the central axis: the first hole and slot 301, the second hole and slot 302, and the third hole and slot 303. The first hole and slot 301 is located at the bottom of the outer casing 3. The three sets of holes and slots are used to install the inner retaining ring 9, the outer retaining ring 10, the bearing 8, and the locking component. A locking component is provided in the third slot 303, and a bearing 8 is provided in the second slot 302. The locking component is inserted into the shaft hole of the bearing 8, and the insertion / removal shaft 203 is inserted into the locking component. An elastic clip is provided in the locking component, and the elastic clip is locked in the slot 205 to restrict and position the playable component. An inner retaining ring 9 and an outer retaining ring 10 are provided in the first slot 301. The inner retaining ring 9 and the outer retaining ring 10 are circular ring structures. The inner retaining ring 9 is sleeved inside the outer retaining ring 10. The inner retaining ring 9 is located in the inner ring position of the bearing 8, and the outer retaining ring 10 is located in the outer ring position of the bearing 8. The inner diameter of the inner retaining ring 9 is matched with the diameter of the insertion / removal shaft 203.

[0023] like Figure 3 The diagram shows the structural composition of a first embodiment of the locking component. This locking component is a first locking component, comprising a first bushing 7, a first ball-end limiting piece 6, a spring steel wire 5, and a first pressure plate 4. The first bushing 7 has a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing 8. The first ball-end limiting piece 6 is provided on the upper end face of the first bushing 7, and the spring steel wire 5 is provided inside the first ball-end limiting piece 6. The first ball-end limiting piece 6 and the spring steel wire 5 constitute the elastic locking element of this first locking component. The first pressure plate 4 is provided on the first ball-end limiting piece 6, and the first pressure plate 4 is used to press down the spring steel wire 5. Figure 6 As shown, the first bushing 7 has a first shaft hole 701 extending along its centerline. The first shaft hole 701 is used to pass through the insertion shaft 203. The top of the first bushing 7 has a first positioning ring groove 702, and a first ball-head limiting piece 6 is provided in the first positioning ring groove 702. Figure 5As shown, the first ball head limiting plate 6 is a circular thin plate structure with a ball head limiting groove 603 penetrating through the middle. The ball head limiting groove 603 is a square groove, and the size of the square groove matches the ball head 204. Wire placement grooves 601 are symmetrically arranged on both sides of the ball head limiting groove 603. Spring steel wires 5 are placed inside the wire placement grooves 601. The distance between the outer edges of the two sets of spring steel wires 5 is smaller than that of the ball head 204 and matches the size of the slot 205. A deformation groove 602 is provided on the outer side of the wire placement groove 601. The wire placement groove 601 is connected to the ball head limiting groove 603 and the deformation groove 602. When the ball head 204 begins to penetrate the ball head limiting groove 603, the spring steel wire 5 undergoes elastic deformation, and the deformation enters the deformation groove 602. When the ball head 204 passes through the ball head limiting groove 603, the spring steel wire 5 returns to its original deformation and is locked in the slot 205, ultimately restricting and positioning the outer sleeve 3 on the insertion shaft 203.

[0024] like Figure 7 The diagram shows the structural composition of the second embodiment of the locking component. This locking component is a second locking component, which includes a second bushing 12, a second ball-end limiting piece 13, and a second pressure plate 14. The second bushing 12 has a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing 8. The second ball-end limiting piece 13 is provided on the upper end face of the second bushing 12, and a first pressure plate 4 is provided on the second ball-end limiting piece 13. The first pressure plate 4 is used to press down on the second ball-end limiting piece 13. Figure 8 As shown, the second bushing 12 has a second shaft hole 1201 through the center line. The second shaft hole 1201 is used to insert the plug-in shaft 203. The top of the second bushing 12 has a second positioning ring groove 1202. The second positioning ring groove 1202 is provided with a second ball head limiting piece 13. The thickness of the second ball head limiting piece 13 is less than the groove depth of the second positioning ring groove 1202. The height difference between the two is used to accommodate the elastic deformation of the second ball head limiting piece 13. The second ball head limiting piece 13 is an elastic locking piece of the second locking component. The second ball head limiting piece 13 is a circular thin plate structure. The second ball head limiting piece 13 is a plastic product with elastic properties. In this embodiment, the second ball head limiting piece 13 is made of nylon material. The center of the second ball head limiting piece 13 has a first ball head limiting hole 1301 through the center. The diameter of the first ball head limiting hole 1301 is smaller than that of the ball head 204 and is matched with the size of the slot 205. When the ball head 204 begins to penetrate the first ball head limiting hole 1301, the first ball head limiting hole 1301 undergoes elastic deformation. When the ball head 204 passes through the first ball head limiting hole 1301, the hole wall of the first ball head limiting hole 1301 is locked in the slot 205, ultimately restricting and positioning the outer sleeve 3 on the insertion and removal shaft 203.

[0025] In this embodiment, the second bushing 12, the second ball head limiting piece 13, and the second pressure plate 14 are separate individual parts; in practical applications, such as Figure 9As shown, the second bushing 12, the second ball head limiting piece 13, and the second pressure plate 14 can also be processed into an integrated structure.

[0026] like Figure 11 The diagram shows the structural composition of the third embodiment of the locking component. This locking component is a third locking component, which includes a third bushing 15 and a third ball head limiting piece 16. The third bushing 15 has a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing 8. The third ball head limiting piece 16 is provided on the upper end face of the third bushing 15. A third shaft hole 1501 is provided through the third bushing 15 along the center line. The third shaft hole 1501 is used to pass through the insertion and removal shaft 203. A clearance annular groove 1502 is provided on the top of the third bushing 15 to accommodate the elastic deformation of the third ball head limiting piece 16. The third ball-head limiting piece 16 is an elastic locking component of the third locking part. The third ball-head limiting piece 16 is a circular thin-plate structure and a plastic product with elastic properties. In this embodiment, the third ball-head limiting piece 16 is made of nylon material. A second ball-head limiting hole 1601 is provided through the center of the third ball-head limiting piece 16. The diameter of the second ball-head limiting hole 1601 is smaller than that of the ball head 204 and matches the size of the slot 205. When the ball head 204 begins to penetrate the second ball-head limiting hole 1601, the third ball-head limiting piece 16 undergoes elastic deformation. When the ball head 204 passes through the second ball-head limiting hole 1601, the hole wall of the second ball-head limiting hole 1601 is locked within the slot 205, ultimately restricting and positioning the outer sleeve 3 on the insertion / removal shaft 203.

[0027] In practical applications, the size of the outer casing 3 is determined by the grip posture of the human hand and the size of the palm space. The size of the relevant insertion and removal components is determined by the size of the outer casing 3 and the insertion and removal force required when inserting and removing the components. In this embodiment, the diameter of the ball head 204 is set between ∮3.3mm and ∮3.7mm, and the thickness of the second ball head limiting piece 13 and the third ball head limiting piece 16 is set between 0.3mm and 0.8mm, preferably 0.5mm. With these dimensions, the grip of the human hand and the required insertion and removal force are optimally matched to ensure smooth insertion and removal. The durability of the materials is also optimally matched to ensure the service life of the components.

[0028] like Figure 10 As shown, a set of threaded sleeves 11 are embedded in the bottom of the corn 1. The fixed shaft 201 of the mounting shaft 2 is threaded, and the fixed shaft 201 is screwed into the threaded sleeve 11 to realize the screw connection between the mounting shaft 2 and the corn 1. When the ball head 204 is worn and affects the tightness of the play part, a new mounting shaft 2 can be replaced to improve the replaceability of the parts.

[0029] Before playing, flatten the tail end of the corn kernel 1. Place the fixing shaft 201 of the mounting shaft 2 inside the tail end of the corn kernel 1. Insert the play component onto the plug-in shaft 203. The locking component inside the outer sleeve 3 engages with the slot 205, securing the play component on the mounting shaft 2. The play component is rotatable. When playing with the corn, hold the play component to ensure a stable grip and prevent it from falling. The play component can also be rotated. The outer sleeve of the play component has various personalized appearances, allowing for customization to create a unique personal play component. The plug-in design of the play component allows for changing different avatars, increasing the fun.

Claims

1. A playful corn-shaped grip connector, comprising a corn kernel (1), wherein a mounting shaft (2) is inserted into the tail end of the corn kernel (1), and a detachable play component is provided on the mounting shaft (2), wherein the play component includes an outer sleeve (3), characterized in that: The outer casing (3) is provided with a bearing (8) for rotation and a locking component for restricting the play component on the mounting shaft (2); The mounting shaft (2) includes a support platform (202). A fixed shaft (201) is provided on one side of the support platform (202), and a plug-in shaft (203) is provided on the other side. The fixed shaft (201) and the plug-in shaft (203) are coaxially arranged. A ball head (204) is provided at the top of the plug-in shaft (203), and a slot (205) is provided at the connection between the ball head (204) and the plug-in shaft (203). The bottom of the outer jacket (3) is provided with a first groove (301), a second groove (302) and a third groove (303) in sequence along the central axis. The first groove (301) is located at the bottom of the outer jacket (3). The bearing (8) is disposed in the second slot (302); The locking component is disposed in the third slot (303), the bottom of the locking component is inserted into the shaft hole of the bearing (8), the insertion and removal shaft (203) is inserted into the locking component, and an elastic clip is disposed in the locking component. The elastic clip is locked in the slot (205) to restrict and position the play component.

2. The plaything corn gripper and connector according to claim 1, characterized in that: The locking component includes a first locking component, which includes a first bushing (7), a first ball head limiting piece (6), a spring steel wire (5), and a first pressure plate (4). The first bushing (7) is a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing (8). A first shaft hole (701) is provided through the center of the first bushing (7), and a first positioning ring groove (702) is provided on the top end face. A plug-in shaft (203) is inserted into the first shaft hole (701), and a first ball head limiting piece is provided in the first positioning ring groove (702). The ball head limiting plate (6) has a ball head limiting groove (603) through the middle position of the first ball head limiting plate (6). The ball head limiting groove (603) has symmetrical steel wire placement grooves (601) on both sides. The steel wire placement groove (601) is filled with spring steel wire (5). The ball head limiting groove (603) and the steel wire placement groove (601) are connected at the intersection. The first ball head limiting plate (6) has a first pressure plate (4). The ball head (204) passes through the ball head limiting groove (603). The spring steel wire (5) is locked in the slot (205).

3. The plaything corn gripper and connector according to claim 1, characterized in that: The locking component includes a second locking component, which includes a second bushing (12), a second ball head limiting piece (13), and a second pressure plate (14). The second bushing (12) is a two-section cylindrical structure, with the lower cylinder passing through the shaft hole of the bearing (8). The second shaft hole (1201) is provided through the center of the second bushing (12), and a second positioning ring groove (1202) is provided at the top. A plug-in shaft (203) is inserted into the second shaft hole (1201). A second ball head limiting piece (13) is provided in the second positioning ring groove (1202). A second pressure plate (14) is provided on the second ball head limiting piece (13). The second ball head limiting piece (13) is a circular thin plate structure with elastic properties. A first ball head limiting hole (1301) is provided through the center of the second ball head limiting piece (13). The ball head (204) passes through the first ball head limiting hole (1301). The hole wall of the first ball head limiting hole (1301) is stuck in the slot (205).

4. The plaything corn gripper and connector according to claim 1, characterized in that: The locking component includes a third locking component, which includes a third bushing (15) and a third ball head limiting piece (16). The third bushing (15) is a two-section cylindrical structure. The lower cylinder passes through the shaft hole of the bearing (8). The third ball head limiting piece (16) is provided on the upper end face of the third bushing (15). The third bushing (15) has a third shaft hole (1501) through it along the center line. The third shaft hole (1501) is through which the insertion shaft (203) passes. The top of the third bushing (15) is provided with a relief ring groove (1502). The relief ring groove (1502) accommodates the elastic deformation of the third ball head limiting piece (16). The center of the third ball head limiting piece (16) has a second ball head limiting hole (1601) through it. The ball head (204) passes through the second ball head limiting hole (1601). The hole wall of the second ball head limiting hole (1601) is locked in the locking groove (205).

5. The plaything corn gripper and connector according to claim 3, characterized in that: The thickness of the second ball head limiting piece (13) is less than the groove depth of the second positioning ring groove (1202), and the height difference between the two is used to accommodate the elastic deformation of the second ball head limiting piece (13).

6. The plaything corn gripper and connector according to claim 2, characterized in that: A deformation groove (602) is provided on the outside of the wire placement groove (601), and the wire placement groove (601) and the deformation groove (602) are connected.

7. The plaything corn gripper and connector according to claim 1, characterized in that: The diameter range of the ball head (204) is set between ∮3.3mm and ∮3.7mm.

8. The plaything corn gripper and connector according to claim 3, characterized in that: The material of the second ball head limiting piece (13) is nylon, and the thickness of the second ball head limiting piece (13) ranges from 0.3mm to 0.8mm.

9. The plaything corn gripper and connector according to claim 4, characterized in that: The material of the third ball head limiting piece (16) is nylon, and the thickness of the third ball head limiting piece (16) ranges from 0.3mm to 0.8mm.

10. The plaything corn gripper and connector according to claim 1, characterized in that: A set of threaded sleeves (11) is embedded in the bottom of the corn (1), and a screw thread is provided on the fixed shaft (201) provided on the mounting shaft (2). The fixed shaft (201) is screwed into the threaded sleeve (11).

11. The plaything corn gripper and connector according to claim 8, characterized in that: The thickness of the second ball head limiting piece (13) is 0.5 mm.

12. The plaything corn gripper connector according to claim 9, characterized in that: The thickness of the third ball head limiting piece (16) is 0.5 mm.

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