Splicing matching assembly

Abstract

A first matching piece of the splicing matching assembly is provided with a concave shell and a first supporting shell, the concave shell is provided with a groove, the first supporting shell is arranged on one side of a notch of the concave shell, a first clamping part is arranged on the concave shell, and a first guide structure is arranged on the first supporting shell. A second matching piece is provided with a second supporting shell and a convex shell protruding out of the second supporting shell, a second clamping part is arranged on the circumferential outer wall of the convex shell, a second guiding structure is arranged on the second supporting shell, one of the first guiding structure and the second guiding structure is provided with a first guiding bevel edge, and the other one is provided with a second guiding bevel edge. The splicing matching assembly has a splicing state, in the splicing state, the convex shell is inserted into the groove, the first clamping part and the second clamping part are clamped and matched, the first guide bevel edge and the second guide bevel edge are attached, under the action of external force, the first matching piece and the second matching piece rotate relatively, and the second guide bevel edge and the first guide bevel edge slide relatively. The convex shell gradually extends out of the groove, and the first clamping part and the second clamping part are separated from each other.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a splicing and matching component. Background Art

[0002] Children's toys usually involve an assembling structure. The assembling structures are respectively arranged on two structural parts. The two structural parts can be combined or separated. When combined, the two structural parts are connected by the assembling structure. When the two structural parts need to be separated, sufficient external force can be applied to disengage the two assembling structures and separate the two structural parts.

[0003] Common assembly structures use a plug-in structure, that is, one of the two assembly structures is provided with a slot and the other is provided with an insert shaft, and the two structural parts can be combined by inserting the insert shaft into the slot. However, after the insert shaft and the slot are plugged in, the friction between the two is large, and it is difficult for children to exert enough external force to overcome the friction between the insert shaft and the slot and separate the two assembly structures. Moreover, after the plug-in is engaged, some assembly structures are further engaged through a snap-in structure to reinforce the connection structure, which further increases the difficulty of separating the two structural parts.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve one of the above technical problems, the utility model provides a splicing matching component.

[0006] This application provides the following technical solutions:

[0007] The present disclosure provides a splicing assembly, including:

[0008] A first matching piece, wherein the first matching piece has a concave shell and a first supporting shell, the concave shell has a groove, the first supporting shell is arranged on one side of the notch of the concave shell, the concave shell is provided with a first clamping portion, and the first supporting shell is provided with a first guiding structure;

[0009] a second matching piece, wherein the second matching piece comprises a second supporting shell and a convex shell protruding from the second supporting shell, a second clamping portion is arranged on a circumferential outer wall of the convex shell, a second guiding structure is arranged on the second supporting shell, one of the first guiding structure and the second guiding structure is arranged with a first guiding bevel, and the other is arranged with a second guiding bevel;

[0010] The splicing assembly has a splicing state and a separation state. In the splicing state, the convex shell is inserted into the groove, the first clamping portion and the second clamping portion are clamped and matched, the first guide structure and the second guide structure are plugged and matched, and the first guide bevel and the second guide bevel are in contact with each other;

[0011] Under the action of external force, the first matching piece and the second matching piece rotate relatively, the second guiding bevel and the first guiding bevel slide relatively, the convex shell gradually extends out of the groove, and the first clamping portion and the second clamping portion are disengaged.

[0012] Optionally, the first guide structure comprises a guide groove, the guide groove has two first guide bevels, and in the concave direction along the groove, the first guide bevels on both sides of the guide groove gradually approach each other;

[0013] The second guide structure comprises an insert block, and second guide bevels are respectively provided on both sides of the insert block, and the two second guide bevels gradually approach each other in the protruding direction of the convex shell;

[0014] In the spliced ​​state, the insert block is inserted into the guide groove, and the two second guide bevels on both sides of the insert block are respectively fitted with the first guide bevels on both sides of the guide groove.

[0015] Optionally, the first guide structure comprises a plurality of guide grooves, and the guide grooves are sequentially spaced apart along the circumference of the groove;

[0016] The second guide structure includes a plurality of insert blocks, each of which is arranged in sequence and spaced apart along the circumference of the convex shell;

[0017] In the splicing state, each of the inserting blocks is respectively inserted into the corresponding guide groove.

[0018] Optionally, there is a distance between the plug block and the convex shell;

[0019] The guide groove and the groove have a spacing between their openings.

[0020] Optionally, the two first guide bevels of the guide groove are located on the concave side of the groove and connected to form a concave angle with a smooth transition;

[0021] The two second guiding bevels of the insert block are smoothly connected at one end of the protruding direction of the convex shell to form a convex angle with a smooth transition.

[0022] Optionally, one of the first clamping portion and the second clamping portion is a clamping protrusion, and the other is a clamping groove;

[0023] In the splicing state, the locking protrusion is locked in the locking groove.

[0024] Optionally, the locking protrusion is arranged on the circumferential inner wall of the concave shell, and the locking groove is arranged on the circumferential outer wall of the convex shell.

[0025] Optionally, a plurality of slots are arranged on the peripheral outer wall of the convex shell, and the slots are arranged in sequence and spaced apart along the circumference of the convex shell;

[0026] A plurality of the clamping protrusions are arranged on the circumferential inner wall of the concave shell, and the clamping protrusions are arranged in sequence and spaced apart along the circumferential direction of the concave shell;

[0027] In the splicing state, each of the latching protrusions is respectively latched in the corresponding latching slot.

[0028] Optionally, the card slot extends along the protruding direction of the convex shell;

[0029] The concave shell is provided with a hollow portion, and the clamping protrusion extends to the hollow portion and extends toward the inner side of the groove.

[0030] Optionally, the second supporting shell is provided with holes at the ends of each slot;

[0031] The hole is communicated with the corresponding slot.

[0032] By adopting the above technical solution, the utility model has the following beneficial effects:

[0033] The first mating piece and the second mating piece of the splicing mating assembly of the present application are connected by a plug-in mating structure. When the first mating piece and the second mating piece are connected, the two are snap-fitted, and the connection structure is stable and not easy to disengage. When the first mating piece and the second mating piece need to be disassembled, one of the first mating piece and the second mating piece can be rotated, so that the second guide bevel and the first guide bevel can slide relative to each other, the convex shell gradually extends out of the groove, and the first clamping part and the second clamping part are disengaged. Compared with applying a force along the concave direction of the groove, the present application can easily and smoothly separate the first mating piece and the second mating piece by applying a torque, which significantly reduces the difficulty of disassembly and is suitable for children to operate.

[0034] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0036] Figure 1 A schematic diagram showing the splicing assembly provided in an embodiment of the present application being applied to a rail car toy;

[0037] Figure 2 A schematic diagram showing that the splicing matching components provided in the embodiment of the present application are respectively arranged on two track members;

[0038] Figure 3 An exploded view of a track member to which a splicing assembly provided in an embodiment of the present application is applied is shown.

[0039] In the figure, 100, track member; 1, first matching member; 11, concave shell; 111, first clamping portion; 112, hollow portion; 12, first supporting shell; 121, first guide structure; 122, outward expansion groove; 2, second matching member; 21, convex shell; 211, second clamping portion; 22, second supporting shell; 221, second guide structure; 222, hole; 223, boss; 3, track main shell; 31, semi-shell; 311, strip groove; 312, end plate; 313, limit plate; 4, magnetic strip; a, clamping plate; 200, toy car.

[0040] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0042] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] See also Figures 1 to 3As shown, the embodiment of the present disclosure provides a splicing matching assembly, including: a first matching piece 1 and a second matching piece 2, the first matching piece 1 having a concave shell 11 and a first supporting shell 12, the concave shell 11 having a groove, the first supporting shell 12 being arranged on one side of the notch of the concave shell 11, the concave shell 11 being provided with a first clamping portion 111, the first supporting shell 12 being provided with a first guiding structure 121, the second matching piece 2 having a second supporting shell 22 and a convex shell 21 protruding from the second supporting shell 22, the circumferential outer wall of the convex shell 21 being provided with a second clamping portion 211, the second supporting shell 22 being provided with a second guiding structure 221, the first guiding structure 121 and the second guiding structure 221, one of them is provided with a first guiding bevel, and the other is provided with a second guiding bevel. The splicing and fitting assembly has a splicing state and a separation state. In the splicing state, the convex shell 21 is inserted into the groove, the first clamping portion 111 and the second clamping portion 211 are clamped and fitted, the first guide structure 121 and the second guide structure 221 are plugged and fitted, the first guiding bevel and the second guiding bevel are in contact with each other, and under the action of external force, the first mating piece 1 and the second mating piece 2 rotate relative to each other, the second guiding bevel and the first guiding bevel slide relative to each other, the convex shell 21 gradually extends out of the groove, and the first clamping portion 111 and the second clamping portion 211 are disengaged.

[0045] The first mating piece 1 and the second mating piece 2 of the splicing mating assembly of the present application are connected by a plug-in mating structure. When the first mating piece 1 and the second mating piece 2 are connected, the two are snap-fitted, and the connection structure is stable and not easy to disengage. When it is necessary to disassemble the first mating piece 1 and the second mating piece 2, one of the first mating piece 1 and the second mating piece 2 can be rotated, so that the second guide bevel and the first guide bevel slide relative to each other, the convex shell 21 gradually extends out of the groove, and the first clamping portion 111 and the second clamping portion 211 are disengaged. Compared with applying a reaction force along the plug-in direction of the convex shell 21 and the groove, the present application can easily and smoothly separate the first mating piece 1 and the second mating piece 2 by applying a torque, which significantly reduces the difficulty of disassembly and is suitable for children to operate.

[0046] In some possible embodiments, the first guide structure 121 includes a guide groove, which has two first guide bevels, and the first guide bevels on both sides of the guide groove gradually approach each other in the concave direction along the groove. The second guide structure 221 includes an insert block, and second guide bevels are respectively provided on both sides of the insert block, and the two second guide bevels gradually approach each other in the protruding direction along the convex shell 21. In the splicing state, the insert block is inserted into the guide groove, and the two second guide bevels on both sides of the insert block are respectively attached to the first guide bevels on both sides of the guide groove.

[0047] In this embodiment, the guide groove and the plug block are plugged together, and the plug block can be plugged into the guide groove when the convex shell 21 is inserted into the groove. The plug block and the guide groove are both triangular structures, and when the first matching piece 1 and the second matching piece 2 are relatively rotated, the plug block can slide out of the guide groove.

[0048] In some possible implementations, see Figure 2 As shown, the first guide structure 121 includes a plurality of guide grooves, each of which is arranged at intervals along the circumference of the groove, and the second guide structure 221 includes a plurality of plug-ins, each of which is arranged at intervals along the circumference of the convex shell 21. In the spliced ​​state, each of the plug-ins is respectively inserted into the corresponding guide groove. Through the matching structure of multiple plug-ins and multiple guide grooves, more plug-ins can share the force, are not easy to break and damage, and improve the reliability of the spliced ​​matching components.

[0049] In some possible implementations, there is a spacing between the plug block and the convex shell 21, and there is a spacing between the notches of the guide groove and the groove, so as not to interfere with the plug-in fit between the convex shell 21 and the groove. In addition, the radius of the circular track where the plug block and the guide groove are located is larger, which is conducive to the arrangement of more plug blocks and guide grooves.

[0050] In some possible embodiments, the two first guide bevels of the guide groove are located on the concave side of the groove and connected to form a smoothly transitioned concave angle, and the two second guide bevels of the plug block are located at one end of the protruding direction of the convex shell 21 and smoothly connected to form a smoothly transitioned convex angle.

[0051] The bottom of the guide groove and the end of the plug block are both smooth transition structures, and the plug block has no sharp edges and corners, so it will not hurt the skin. The smooth transition structure is conducive to reducing resistance and facilitating the plug block to slide out of the guide groove.

[0052] In some possible implementations, one of the first clamping portion 111 and the second clamping portion 211 is a clamping protrusion and the other is a clamping groove, and in the spliced ​​state, the clamping protrusion is clamped in the clamping groove. The matching structure of the clamping protrusion and the clamping groove is conducive to enhancing the stability of the connection structure of the first matching piece 1 and the second matching piece 2.

[0053] In some possible implementation schemes, the locking protrusion is arranged on the circumferential inner wall of the concave shell 11 , and the locking groove is arranged on the circumferential outer wall of the convex shell 21 .

[0054] Specifically, a plurality of slots are provided on the peripheral outer wall of the convex shell 21, and each of the slots is sequentially spaced along the circumference of the convex shell 21. A plurality of protrusions are provided on the circumferential inner wall of the concave shell 11, and each of the protrusions is sequentially spaced along the circumference of the concave shell 11. In the spliced ​​state, each of the protrusions is respectively engaged with the corresponding slots. The peripheral side surface of the slot can smoothly transition with the peripheral outer wall of the convex shell 21. This is conducive to the protrusions being able to smoothly slide out of the slot when the first mating piece 1 or the second mating frame is rotated.

[0055] In some possible implementation schemes, the card slot extends along the protruding direction of the convex shell 21, and the concave shell 11 is provided with a hollow portion 112. The card protrusion extends to the hollow portion 112. The card protrusion can be a spring sheet, which extends to the hollow portion 112 and has good elasticity. The spring sheet extends toward the inner side of the groove to facilitate insertion into the card slot.

[0056] In some possible implementation schemes, holes 222 are respectively provided at the ends of each slot on the second supporting shell 22 , and the holes 222 are communicated with the corresponding slot.

[0057] The splicing and matching assembly provided in the embodiment of the present application can be applied to the track piece 100 of the track car toy. For example, the track piece 100 includes: a track main shell 3 and a magnetic strip 4, the two ends of the track main shell 3 along the length direction are respectively provided with a first matching piece 1 and a second matching piece 2, the magnetic strip 4 is provided on the surface of the track main shell 3, and the magnetic strip 4 extends along the length direction of the track main shell 3, when the two track pieces 100 are connected, the convex shell 21 of one is inserted into the groove of the other, the first clamping part 111 of one is clamped and matched with the second clamping part 211 of the other, the first guide structure 121 of one is plugged and matched with the second guide structure 221 of the other, and the first guide bevel and the second guide bevel are fitted, under the action of external force, the first matching piece 1 and the second matching piece 2 rotate relative to each other, the second guide bevel and the first guide bevel slide relative to each other, the convex shell 21 gradually extends out of the groove, the first clamping part 111 and the second clamping part 211 are unblocked, and the two track pieces 100 are separated.

[0058] The first mating piece 1 and the second mating piece 2 are respectively provided on both sides of the track member 100. The adjacent track members 100 are connected by a plug-in mating structure. When the two track members 100 are connected, the first mating piece 1 and the second mating piece 2 of the two are snap-fitted, and the connection structure is stable and not easy to be disengaged. When it is necessary to disassemble the two track members 100, an external force can be applied to make the two track members 100 rotate relative to each other, so that the second guide bevel on one and the first guide bevel on the other slide relative to each other, the convex shell 21 of one gradually extends out of the groove of the other, and the first clamping portion 111 of one and the second clamping portion 211 of the other are disengaged. Compared with applying an external force along the extension direction of the track member 100 to disassemble the two track members 100, the present application can easily and smoothly disassemble the two track members 100 by applying a torque, which significantly reduces the difficulty of disassembly and is suitable for children to operate.

[0059] In some possible implementations, the magnetic strips 4 are respectively arranged on both sides of the track main shell 3 in the thickness direction, so that both sides of the track main shell 3 can be used for the toy car 200 to travel, which is convenient for use and prolongs the service life of the product.

[0060] In some possible implementation schemes, strip grooves 311 are respectively provided on both sides of the track main shell 3 along the thickness direction, and the magnetic strips 4 are embedded in the strip grooves 311 .

[0061] In this embodiment, the arrangement of the strip groove 311 can facilitate the arrangement of the magnetic strip 4. The strip groove 311 plays a role in positioning and limiting the magnetic strip 4, so that the magnetic strip 4 is fastened to the track main shell 3 without deviating from the strip groove 311, thereby improving product quality and stability.

[0062] The magnetic strip 4 can be a magnet sheet, or a metal sheet that can be magnetically matched with the magnet sheet. A magnetic component can also be provided on the toy car 200, and the toy car 200 can be movably supported on the track of the toy car 200. The magnetic component and the magnetic strip 4 on the track member 100 are magnetically attracted to each other. When the toy car 200 moves along the track member 100, it is magnetically attracted by the magnetic strip 4 and will not easily separate from the track member 100. The toy car 200 has wheels, which can be located in the strip groove 311. The toy car 200 is not easy to separate from the track member 100 due to the limitation of the strip groove 311. The wheels can be magnetic components, which are in contact with the magnetic strip 4 and magnetically matched with the magnetic strip 4.

[0063] In some possible implementation schemes, the magnetic strip 4 has plug-in pieces, and the bottom wall of the strip-shaped groove 311 is provided with plug-in slots, and each of the plug-in pieces is plugged into a corresponding plug-in slot.

[0064] In this embodiment, the magnetic strip 4 is provided with plug-in pieces on both sides along the width direction, which can be plugged into the plug-in slot, and the plug-in pieces can be snapped into the plug-in slot after being bent. The magnetic strip 4 is stably attached to the bottom wall of the strip-shaped slot 311 .

[0065] In some possible embodiments, the track member 100 includes a plurality of fasteners, the track main shell 3 includes two half shells 31, the two half shells 31 are buckled together, the strip groove 311 is provided on the half shells 31, and each fastener is disposed on both sides of the strip groove 311, and each fastener is respectively passed through the two half shells 31.

[0066] One of the two half shells 31 may be provided with a connecting hole, and the other may be provided with a threaded groove. The fastener may be a screw, the stud of the screw passes through the connecting hole and is threadedly connected to the threaded groove of one half shell 31 , and the cap of the screw is limited on the other half shell 31 .

[0067] In some possible implementations, see Figure 3 As shown, the first supporting shell 12 and the second supporting shell 22 both include a card plate a, and slots are respectively provided at both ends of the half shell 31 , and the card plates a are respectively plugged and fixed on the slots of the two half shells 31 .

[0068] End plates 312 and limiting plates 313 are disposed at both ends of the half shell 31 . The slot is formed between the end plate 312 and the limiting plate 313 , and the card plate a is inserted between the end plate 312 and the limiting plate 313 .

[0069] In some possible implementations, see Figure 2 As shown, the first supporting shell 12 has an outward expansion groove 122, and the outward expansion groove 122 is located on one side of the notch of the groove. The second matching member 2 has a boss 223 connected to the convex shell 21. When the two track members 100 are connected, the convex shell 21 of one is inserted into the groove of the other, and the boss 223 of one is embedded in the outward expansion groove 122 of the other.

[0070] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A splicing assembly, characterized in that: include: A first matching piece, wherein the first matching piece has a concave shell and a first supporting shell, the concave shell has a groove, the first supporting shell is arranged on one side of the notch of the concave shell, the concave shell is provided with a first clamping portion, and the first supporting shell is provided with a first guiding structure; a second matching piece, wherein the second matching piece comprises a second supporting shell and a convex shell protruding from the second supporting shell, a second clamping portion is arranged on a circumferential outer wall of the convex shell, a second guiding structure is arranged on the second supporting shell, one of the first guiding structure and the second guiding structure is arranged with a first guiding bevel, and the other is arranged with a second guiding bevel; The splicing assembly has a splicing state and a separation state. In the splicing state, the convex shell is inserted into the groove, the first clamping portion and the second clamping portion are clamped and matched, the first guide structure and the second guide structure are plugged and matched, and the first guide bevel and the second guide bevel are in contact with each other; Under the action of external force, the first matching piece and the second matching piece rotate relatively, the second guiding bevel and the first guiding bevel slide relatively, the convex shell gradually extends out of the groove, and the first clamping portion and the second clamping portion are disengaged.

2. The splicing assembly according to claim 1, characterized in that: The first guide structure comprises a guide groove, the guide groove has two first guide bevels, and in the concave direction along the groove, the first guide bevels on both sides of the guide groove gradually approach each other; The second guide structure comprises an insert block, and second guide bevels are respectively provided on both sides of the insert block, and the two second guide bevels gradually approach each other in the protruding direction of the convex shell; In the spliced ​​state, the insert block is inserted into the guide groove, and the two second guide bevels on both sides of the insert block are respectively fitted with the first guide bevels on both sides of the guide groove.

3. The splicing assembly according to claim 2, characterized in that: The first guide structure comprises a plurality of guide grooves, each of which is arranged in sequence and spaced apart along the circumference of the groove; The second guide structure includes a plurality of insert blocks, each of which is arranged in sequence and spaced apart along the circumference of the convex shell; In the splicing state, each of the inserting blocks is respectively inserted into the corresponding guide groove.

4. The splicing assembly according to claim 2, characterized in that: There is a distance between the plug block and the convex shell; The guide groove and the groove have a spacing between their openings.

5. The splicing assembly according to claim 2, characterized in that: The two first guide bevels of the guide groove are located on the concave side of the groove and connected to form a concave angle with a smooth transition; The two second guiding bevels of the insert block are smoothly connected at one end of the protruding direction of the convex shell to form a convex angle with a smooth transition.

6. The splicing assembly according to claim 1, characterized in that: One of the first clamping portion and the second clamping portion is a clamping protrusion, and the other is a clamping groove; In the splicing state, the locking protrusion is locked in the locking groove.

7. The splicing assembly according to claim 6, characterized in that: The clamping protrusion is arranged on the circumferential inner wall of the concave shell, and the clamping groove is arranged on the circumferential outer wall of the convex shell.

8. The splicing assembly according to claim 7, characterized in that: A plurality of slots are arranged on the outer wall of the circumferential side of the convex shell, and the slots are arranged in sequence and spaced apart along the circumferential direction of the convex shell; A plurality of the clamping protrusions are arranged on the circumferential inner wall of the concave shell, and the clamping protrusions are arranged in sequence and spaced apart along the circumferential direction of the concave shell; In the splicing state, each of the latching protrusions is respectively latched in the corresponding latching slot.

9. The splicing assembly according to claim 7, characterized in that: The card slot extends along the protruding direction of the convex shell; The concave shell is provided with a hollow portion, and the clamping protrusion extends to the hollow portion and extends toward the inner side of the groove.

10. The splicing assembly according to claim 7, characterized in that: The second supporting shell is provided with holes at the ends of each slot; The hole is communicated with the corresponding slot.

Images