Sword-in-sword toy

Abstract

The utility model provides a sword-in-sword toy which comprises a first sub-sword and a second sub-sword, the first sub-sword comprises a first sword handle and a first sword body, cavities are formed in the first sword handle and the first sword body, the outer wall of the first sword handle and / or the outer wall of the first sword body are / is rotationally connected with a decorating part, and the decorating part is connected with the first sub-sword and the second sub-sword. The end part of the decorating part extends into the cavity and is fixedly provided with a gear; the first sub sword comprises a first sword handle and a first sword body, the second sub sword comprises a second sword handle and a second sword body, the second sword body is connected into the cavity in a drawing and inserting mode, a rack is arranged on the second sword body in the drawing and inserting direction, and when the second sword body moves in the cavity in a drawing and inserting mode, the rack can be meshed with the gear and drive the gear to drive the decorating part to rotate. The sword-in-sword toy disclosed by the utility model can form three toy swords with different shapes for playing games, and the two sub swords can show the effect of rotating the decorating parts in the splicing and separating processes, so that the interestingness, interactivity and playability are higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toy technical field, especially a sword-in-sword toy. BACKGROUND

[0002] The existing simulation weapon is often designed as an integral model, and the patent document CN213192514U discloses a toy sword, which comprises a first sword and a second sword, at least two male joints are arranged on the first sword, at least two female joints are arranged on the second sword, the first sword and the second sword are spliced into toy swords with different shapes through different modes of insertion of the at least two male joints and the at least two female joints, the playability and interest of the toy are increased, and the children's hand-on ability and thinking ability can be exercised. However, the two swords of the toy sword do not have complete sword shapes, cannot be used as toy swords alone, and the splicing process of the two swords is relatively monotonous, the interactivity and playability are not high, and the interest is not strong. SUMMARY

[0003] The utility model aims at providing a sword-in-sword toy to solve the problems that the two swords of the existing toy sword cannot be used alone, the splicing process is relatively monotonous, and the interactivity, playability and interest are not high.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a sword-in-sword toy, which comprises a first sword and a second sword,

[0005] The first sword comprises a first sword handle and a first sword body, a cavity is arranged in the first sword handle and the first sword body, a decorative piece is rotatably connected to the outer wall of the first sword handle and / or the first sword body, and the end of the decorative piece extends into the cavity and is fixed with a gear;

[0006] The second sword comprises a second sword handle and a second sword body, the second sword body is detachably connected to the cavity, and a rack is arranged on the second sword body along the direction of detachment and insertion; when the second sword body moves in the cavity, the rack can engage with the gear and drive the gear to rotate the decorative piece.

[0007] As a preferred scheme, at least one through slot is arranged on the outer wall of the first sword handle and / or the first sword body and communicates with the cavity, the end of the decorative piece has a column foot, the column foot is fixedly connected to the through slot through a rolling bearing and extends into the cavity, and the gear is fixedly connected to the column foot.

[0008] As a preferred solution, the first sub-sword is fixedly installed with a first circuit structure, the first circuit structure comprises a first battery and a first switch fixed in the first sword handle, and a first lamp strip fixed in the first sword body, and the first battery, the first switch and the first lamp strip are electrically connected into a closed loop.

[0009] As a preferred solution, the first sword handle is formed with a guard part at the end connected with the first sword body, the guard part is formed with a mounting cavity, the first battery and the first switch are fixedly installed in the mounting cavity; a through slot and a mounting slot are provided on the same side of the guard part, the mounting slot is concentrically distributed on the outer periphery of the through slot and at least one lampwick is fixed in the mounting slot, the lampwick is electrically connected in the closed loop, and a decorative cover of the decorative part is connected to cover the mounting slot.

[0010] As a preferred solution, the first circuit structure further comprises a first circuit board, a first loudspeaker and / or a spraying device fixedly installed in the mounting cavity, the spraying device comprises a water tank and an atomizing sheet fixed at the outlet of the water tank, the inlet of the water tank is exposed on the guard part through a sealing plug, and the atomizing sheet, the first loudspeaker, the lampwick, the first lamp strip, the first switch and the first battery are respectively electrically connected to the first circuit board.

[0011] As a preferred solution, the opening end wall of the first sword handle is provided with a clamping slot, the end of the second sword handle connected with the second sword body is elastically connected with a clamping block, and / or the end of the second sword handle away from the second sword body is formed with an end block which can be inserted into the cavity, the end block is also elastically connected with the clamping block, and the clamping block can be detachably clamped in the clamping slot.

[0012] As a preferred solution, the clamping block comprises a connected key and a clamping main body, the key and the clamping main body are elastically supported on the second sword handle by an elastic member, and the clamping main body is clamped in or separated from the clamping slot by moving the key.

[0013] As a preferred solution, the second sub-sword is fixedly installed with a second circuit structure, the second circuit structure comprises a second battery and a second switch fixed in the second sword handle, and a second lamp strip fixed in the second sword body, and the second battery, the second switch and the second lamp strip are electrically connected into a closed loop.

[0014] As a preferred solution, a sword sheath is further included, the first sword body is connected in and out of the sword sheath, a locking rod and an ejector block are movably connected in the sword sheath respectively, the moving direction of the locking rod is perpendicular to the inserting and extracting direction of the first sword body, one end of the locking rod is exposed outside the sword sheath and the other end is provided with a locking block matched with the first sword body, the locking block is used for fixedly connecting the first sword body in the sword sheath, the moving direction of the ejector block is the same as the inserting and extracting direction of the first sword body, and the ejector block is used for ejecting at least part of the first sword body out of the sword sheath under the driving of elastic force.

[0015] As a preferred solution, a spark device is further fixedly installed in the sword sheath, the spark device includes a motor, a gear set drivingly connected with the motor, a flint in contact connection with a friction part of the gear set, and a starting switch and a closing switch electrically connected with the motor respectively, the friction part is arranged at a spark port of the sword sheath and is used for generating sparks by rubbing with the flint, the control end of the starting switch is arranged at the end of the locking rod to be actuated by the locking rod to start the motor, and the control end of the closing switch is exposed on the sword sheath to be actuated by the first sword handle to close the motor.

[0016] Therefore, according to the technical means of the utility model, the utility model can obtain the effects briefly described as follows: the first sub-sword and the second sub-sword disclosed by the sword-in-sword toy provided by the utility model have complete sword handles and sword bodies, can be used as two different toy swords respectively, have higher playability and interestingness, meanwhile, the toy is provided with a cavity in the first sub-sword, so that the second sword body can be connected in and out of the cavity, and then the second sub-sword can be inserted and fixed in the first sub-sword to form another toy sword with different shapes, so that the playability and interestingness can be further increased. In addition, in the process of inserting and extracting the second sub-sword in the cavity, the gear in the cavity can be driven to rotate by the rack on the sword body of the second sub-sword, and then the decoration on the first sub-sword is driven to rotate, so that the interestingness and interactivity in the process of splicing and separating the two sub-swords are improved, the entertainment effect of the toy is increased, and the playability of the toy is further increased. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of a sword-in-sword toy of an embodiment of the utility model.

[0018] Figure 2 It is a schematic view of a sword-in-sword toy of an embodiment of the utility model. Figure 1 It is a schematic view of a sword-in-sword toy of an embodiment of the utility model.

[0019] Figure 3 It is a schematic view of a sword-in-sword toy of an embodiment of the utility model. Figure 2 It is a schematic view of a sword-in-sword toy of an embodiment of the utility model.

[0020] Figure 4 It is a schematic view of a sword-in-sword toy of an embodiment of the utility model.Figure 1 Schematic diagram of the first sub-sword being connected in the scabbard.

[0021] Figure 5 For Figure 2 Schematic diagram of the second sub-sword being separated from the first sub-sword.

[0022] Figure 6 For Figure 5 Schematic diagram of the first sub-sword.

[0023] Figure 7 For Figure 5 Schematic diagram of the second sub-sword.

[0024] Figure 8 For Figure 5 Schematic diagram of the first sub-sword and the second sub-sword being connected to form a double-edged sword shape.

[0025] Figure 9 For Figure 1 Schematic diagram of the cross section of the sword-in-sword toy.

[0026] In the figure: 100 - scabbard; 101 - spark hole; 110 - locking rod; 111 - locking block; 120 - ejection block; 130 - spark device; 131 - motor; 132 - gear set; 1321 - friction part; 133 - flint; 134 - starting switch; 135 - closing switch; 136 - control circuit board; 137 - energy supply battery; 138 - master switch; 200 - first sub-sword; 201 - cavity; 210 - first sword handle; 211 - clamping groove; 212 - guard part; 2121 - mounting cavity; 2122 - through groove; 2123 - mounting groove; 220 - first sword body; 221 - recess; 230 - first circuit structure; 231 - first battery; 232 - first switch; 233 - first lamp strip; 234 - first circuit board; 235 - first loudspeaker; 236 - spraying device; 2361 - water tank; 2362 - atomizing sheet; 2363 - sealing plug; 237 - lamp wick; 240 - decorative piece; 241 - column foot; 242 - decorative cover; 250 - gear; 260 - rolling bearing; 300 - second sub-sword; 310 - second sword handle; 311 - clamping block; 3111 - button; 3112 - clamping main body; 312 - end block; 320 - second sword body; 321 - rack; 330 - second circuit structure; 331 - second battery; 332 - second switch; 333 - second lamp strip; 334 - second circuit board; 335 - second loudspeaker. DETAILED DESCRIPTION

[0027] The preferred embodiments of the utility model will be further described in detail below with reference to the accompanying drawings.

[0028] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0029] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0030] In addition, the terms "first", "second", and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", and the like can explicitly or implicitly include one or more of the features.

[0031] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include the first and second features directly contacting, or the first and second features not directly contacting but contacting through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] Please refer to Figures 1 to 9The embodiment provides a sword-in-sword toy which comprises a scabbard 100, a first sword 200 which can be inserted into and connected to the scabbard 100, and a second sword 300 which can be inserted into and connected to the first sword 200, wherein the first sword 200 comprises a first sword handle 210 and a first sword body 220 which are connected together, and the second sword 300 comprises a second sword handle 310 and a second sword body 320 which are connected together. That is, the first sword 200 and the second sword 300 both have complete sword structures and can be used as two toy swords with different shapes for playing, and meanwhile, the second sword 300 can be inserted into and fixed in the first sword 200 to assemble a toy sword with another shape for playing, so that the playing mode is rich and varied, and the playability and interestingness of the toy sword can be effectively improved. In other embodiments of the utility model, the sword-in-sword toy can only comprise the first sword 200 and the second sword 300, that is, the sword-in-sword toy can not have the scabbard 100.

[0034] In the embodiment, the scabbard 100 is assembled by two shells through a threaded fixing mode (or a buckle fixing mode, a splicing and inserting fixing mode or other detachable connecting modes), and the first sword body 220 can be inserted into and accommodated between the two shells of the scabbard 100. Moreover, in the embodiment, the locking rod 110 and the ejector block 120 are movably connected in the scabbard 100 through springs or other elastic members. The moving direction of the locking rod 110 is perpendicular to the inserting and extracting direction of the first sword body 220, one end of the locking rod 110 is exposed outside the scabbard 100, and the other end of the locking rod 110 is provided with a locking block 111 which is matched with the first sword body 220, and the locking block 111 is used for fixing and connecting the first sword body 220 in the scabbard 100. The ejector block 120 is movably arranged at the closed end of the scabbard 100, and the moving direction of the ejector block 120 is the same as the inserting and extracting direction of the first sword body 220, and the ejector block 120 is used for driving the at least part of the first sword body 220 to be ejected out of the scabbard 100. That is, the locking rod 110 and the ejector block 120 can cooperate to lock the first sword body 220 in the scabbard 100, and when the locking rod 110 is triggered, the at least part of the first sword body 220 can be automatically pushed out of the scabbard 100, so as to facilitate the player to use. Specifically, when the locking rod 110 is in the initial position under the elastic driving, the locking block 111 of the locking rod 110 is matched with the first sword body 220, and the ejector block 120 is in the initial position under the elastic driving, so that the at least part of the first sword body 220 is accommodated in the scabbard 100. When the locking rod 110 is triggered, the locking block 111 of the locking rod 110 is separated from the first sword body 220, and the ejector block 120 is driven to move to the position outside the scabbard 100, so that the at least part of the first sword body 220 is ejected out of the scabbard 100. Figure 3If the first sword body 220 is fully inserted into the scabbard 100, the locking block 111 can be inserted into the corresponding position of the first sword body 220 under the elastic driving force, so as to lock and connect the first sword body 220 in the scabbard 100, at this time, the first sword body 220 pushes the ejecting block 120 to move and make it pass through the spring elastic force storage. When the locking rod 110 is driven to move under the external force, the locking block 111 can move away from the first sword body 220, and the ejecting block 120 can drive at least part of the first sword body 220 to eject out of the scabbard 100 under the elastic driving force. In other embodiments of the present application, the two shells of the scabbard 100 can also be fixed by welding or other non-detachable connection mode, or the scabbard 100 can be an integral structure. The scabbard 100 can not be provided with the ejecting block 120, or the combination of the locking rod 110 and the ejecting block 120, and under the structure setting, the player can still insert and connect the first sword body 220 in the scabbard 100.

[0035] The sword scabbard 100 is further provided with a spark device 130. The spark device 130 comprises a motor 131, a gear set 132 drivingly connected with the motor 131, a flint 133 in contact with a friction part 1321 of the gear set 132, and a start switch 134 and a stop switch 135 electrically connected with the motor 131 respectively. The gear set 132 comprises at least two gears connected in sequence. One of the gears is fixed on an output shaft of the motor 131. The friction part 1321 is fixed on or formed on a side surface of the other gear. The friction part 1321 is one or more of a rough friction surface, a friction sheet and sandpaper. The friction part 1321 is arranged at the spark port 101 of the sword scabbard 100 and used to generate sparks by rubbing with the flint 133. The flint 133 is detachably connected to the sword scabbard 100 by a spring or the like elastic member, so as to facilitate the player to replace the flint 133 and ensure that the flint 133 always contacts the friction part 1321 under the driving of the elastic force, thereby ensuring that sparks can be continuously generated when the motor 131 is started. The start switch 134 and the stop switch 135 are electrically connected to a control circuit board 136 respectively. The control circuit board 136 is electrically connected with the motor 131 and a power supply battery 137. The control circuit board 136 is further provided with a master switch 138 and a charging interface. The player can control the on-off of the power supply circuit of the spark device 130 through the master switch 138 and charge the power supply battery 137 through the charging interface. It can be understood that the control end of the start switch 134 is arranged corresponding to the end of the locking rod 110 to be touched by the locking rod 110 to start the motor 131. The control end of the stop switch 135 is exposed on the sword scabbard 100 to be touched by the first sword handle 210 to stop the motor 131. That is, the start switch 134 can be touched to turn on the motor circuit when the locking rod 110 is forced to move, so that the motor 131 can drive the gear set 132 to rotate, and the friction part 1321 can rub with the flint 133 to generate sparks. At this time, the sparks can splash out of the spark port 101 to present a splendid sparkling effect when the player draws the sword, thereby increasing the interactivity and interest of the game. The stop switch 135 can be touched by the first sword handle 210 to turn off the motor circuit when the first sword body 220 is completely inserted into the sword scabbard 100, so that the motor 131 stops working, and the sword scabbard 100 can no longer splash sparks outwards after the first sword 200 is completely inserted into the sword scabbard 100. In other embodiments of the utility model, the sword scabbard 100 can not be provided with the spark device 130.

[0036] The first sword handle 210 and the first sword body 220 are internally provided with a cavity 201. In the embodiment, the first sword handle 210 and the first sword body 220 are assembled by a threaded fastening mode (or a buckle fastening, a splicing fastening or other detachable connection modes) of two shells, and the cavity 201 is formed between the two shells of the first sword handle 210 and the first sword body 220. It can be understood that the two shells of the first sword handle 210 and the first sword body 220 are both composed of a plurality of component shells and are spliced and fixed, and the above structure can facilitate production and assembly. In the embodiment, the opening end wall of the first sword handle 210 is provided with a clamping groove 211, the number of the clamping groove 211 is two and the clamping groove 211 is arranged on the opposite side walls in the cavity 201, and the clamping groove 211 is used for cooperating with the clamping block of the second sword 300 to realize the fixed connection of the second sword 300 on the first sword 200. The first sword handle 210 is formed with a hand guard 212 at the end connected with the first sword body 220, the hand guard 212 is formed with a mounting cavity 2121, and each of the opposite sides of the hand guard 212 is provided with a through groove 2122 and a mounting groove 2123, the through groove 2122 is connected with the cavity 201 to be used for rotatingly connecting the decorative piece 240 on the first sword handle 210, the mounting groove 2123 is concentrically distributed on the outer periphery of the through groove 2122 and the decorative cover of the decorative piece 240 is connected in the mounting groove 2123, so that the connection of the decorative piece 240 on the first sword handle 210 is more stable and beautiful. In other embodiments of the utility model, the two shells of the first sword handle 210 and the first sword body 220 can also be fixed by a welding or other non-detachable connection mode, or the first sword 200 can be an integral structure. The opening end wall of the first sword handle 210 can not be provided with the clamping groove 211, and optionally, the second sword body 320 can be loosely or tightly fitted in the cavity 201, or the second sword body 320 can be fixedly connected in the cavity 201 by other fixing structures, such as a threaded fixing structure, a magnetic attraction fixing structure and the like. The through groove 2122 can be simultaneously provided on the first sword handle 210 and the first sword body 220 or only on the first sword body 220, and correspondingly, the mounting groove 2123 can be simultaneously provided on the first sword handle 210 and the first sword body 220 or only on the first sword body 220, or the mounting groove 2123 can not be provided at the outer periphery of the through groove 2122. Meanwhile, the through groove 2122 and the mounting groove 2123 can be arranged on the same side of the hand guard 212.

[0037] One side of the first sword body 220 is provided with a groove 221 which can be inserted and cooperated with the locking block 111.

[0038] In the embodiment, the first sub-sword 200 is further fixedly provided with a first circuit structure 230. The first circuit structure 230 comprises a first battery 231 and a first switch 232 fixedly arranged in the mounting cavity 2121, and a first light strip 233 fixedly arranged in the first sword body 220. It can be understood that the first circuit structure 230 further comprises a first circuit board 234 electrically connected with the first battery 231, the first switch 232 and the first light strip 233 respectively, and further comprises a first loudspeaker 235 and a spraying device 236 electrically connected with the first circuit board 234 respectively. The spraying device 236 comprises a water tank 2361 and an atomizing sheet 2362 fixedly arranged at an outlet of the water tank 2361. The atomizing sheet 2362 is electrically connected with the first circuit board 234, and an inlet of the water tank 2361 is exposed on the hand protection part 212 through a sealing plug 2363, so as to facilitate water feeding into the water tank 2361. The first circuit board 234, the first loudspeaker 235 and the spraying device 236 are fixedly arranged in the mounting cavity 2121 respectively, and the first switch 232 is exposed on the hand protection part 212 and used for controlling the on-off of the closed loop of the first circuit structure 230. That is to say, when the player presses the first switch 232, the first light strip 233 can be controlled to emit light so that the first sword body 220 can present a light sword effect, and the first loudspeaker 235 and the spraying device 236 can be controlled to emit sound and spray water mist respectively. In other embodiments of the utility model, the circuit components of the first circuit structure 230 can be increased or decreased correspondingly, for example, the first circuit board 234, the first loudspeaker 235 and / or the spraying device 236 can be reduced or other electric functional elements can be added.

[0039] In the embodiment, the first circuit structure 230 further comprises at least one lamp wick 237 electrically connected with the first circuit board 234. The lamp wick 237 is fixedly arranged in the mounting groove 2123 and used for simultaneously lighting and irradiating the decorative part 240 when the player presses the first switch 232, so as to improve the aesthetic and interesting properties of the decorative part 240. In other embodiments of the utility model, the first circuit structure 230 can also not be provided with the lamp wick 237.

[0040] In the embodiment, the decorative piece 240 is rotationally connected in the through slot 2122 of the hand guard 212, and the end of the decorative piece 240 extends into the cavity 201 and is fixed with the gear 250. It can be understood that the end of the decorative piece 240 has a columnar foot 241, the columnar foot 241 is fixedly connected in the through slot 2122 and extends into the cavity 201 through the rolling bearing 260, the gear 250 is fixedly connected on the columnar foot 241, and the rotation of the gear 250 can realize the rotation of the decorative piece 240. Since the columnar foot 241 is connected on the hand guard 212 through the rolling bearing 260, only a small pushing force is needed to realize the continuous rotation of the decorative piece 240, which is beneficial to simplify the structure of the second sword 300 and improve the use effect of the toy. The decorative cover 242 of the decorative piece 240 can be made of a light-transmitting structure and can be drawn with patterns or designs, so that the decorative cover 242 can project corresponding patterns or designs outward under the irradiation of the lamp wick 237, and the interest and interactivity are increased. In other embodiments of the utility model, the decorative piece 240 can be rotationally connected on the first sword handle 210 and the first sword body 220 at the same time or only rotationally connected on the first sword body 220. The columnar foot 241 can be directly inserted and connected in the through slot 2122. Optionally, the decorative piece 240 can be provided with a counterweight or other structure capable of prolonging the rotation time by inertia.

[0041] In the embodiment, the second sword handle 310 and the second sword body 320 are assembled by two housings fixed by a threaded member (or other detachable connection modes such as buckle fixing, splicing fixing, etc.), and it can be understood that the two housings of the second sword handle 310 and the second sword body 320 are fixed by a plurality of component housings, which can facilitate production and assembly. In the embodiment, the end of the second sword handle 310 connected with the second sword body 320 is elastically connected with a clamping block 311, and the end of the second sword handle 310 away from the second sword body 320 forms an end block 312 which can be inserted into the cavity 201, and the end block 312 is also elastically connected with the clamping block 311, which can be detachably clamped in the clamping groove 211. The clamping block 311 includes a key 3111 and a buckle body 3112, and the key 3111 and the buckle body 3112 are elastically supported on the second sword handle 310 by a spring or other elastic member, and the buckle body 3112 is clamped in the clamping groove 211 or separated from the clamping groove 211 with the movement of the key 3111, so that the second sword 300 can be detachably connected to the first sword 200. Since the two ends of the second sword handle 310 are elastically connected with the clamping block 311, when the second sword body 320 is completely inserted into the cavity 201, the buckle body 3112 is clamped in the clamping groove 211, so that the second sword body 320 can be fixed and accommodated in the cavity 201, and the second sword 300 and the first sword 200 can be fixed and combined into a toy sword. By pressing the key 3111, the buckle body 3112 can be moved away from the clamping groove 211, and the second sword body 320 can be pulled out of the cavity 201. As shown in Figure 8 When the end block 312 is completely inserted into the cavity 201, the buckle body 3112 on the end block 312 can be clamped in the clamping groove 211, so that the second sword 300 can be fixed and combined with the first sword 200 into a double-edged sword shape, and the game interest and playability can be further increased. In other embodiments of the utility model, the two housings of the second sword handle 310 and the second sword body 320 can also be fixed by welding or other non-detachable connection modes, or the second sword 300 can be an integral structure. The clamping block 311 can be arranged only on the end of the second sword handle 310 connected with the second sword body 320 or on the end block 312, or the second sword handle 310 can not have the clamping block 311, and other fixing structures which can realize detachable connection with the first sword 200 can be arranged on the second sword handle 310, such as threaded fixing structure, magnetic fixing structure, etc.

[0042] The second sword body 320 can be inserted into the cavity 201 and fixed in the cavity 201 through the detachable clamping of the clamping block 311 and the clamping groove 211. It can be understood that the second sword body 320 is provided with a rack 321 along the insertion direction, and the rack 321 can be engaged with the gear 250 during the insertion of the second sword body 320 and drive the gear 250 to rotate the decorative part 240, so that the two sword bodies have high interest and interactivity during splicing and separation. In the embodiment, since the decorative part 240 is connected to the first sword handle 210 through the rolling bearing 260, the frictional resistance between the decorative part 240 and the first sword handle 210 is relatively small, and therefore the length of the rack 321 can be appropriately reduced, as shown in FIG. Figure 7 In other embodiments of the utility model, if the decorative part 240 is directly connected to the first sword handle 210, the length of the rack 321 can be appropriately increased to ensure that the decorative part 240 has good rotation effect.

[0043] In the embodiment, the second sword 300 is also fixedly provided with a second circuit structure 330, which includes a second battery 331 and a second switch 332 fixed in the second sword handle 310, and a second lamp strip 333 fixed in the second sword body 320. It can be understood that the second circuit structure 330 also includes a second circuit board 334 electrically connected with the second battery 331, the second switch 332 and the second lamp strip 333 respectively, and a second loudspeaker 335 electrically connected to the second circuit board 334. The second switch 332 is exposed on the second sword handle 310 and is used to control the conduction or isolation of the closed loop of the second circuit structure 330. That is, when the player presses the second switch 332, the second lamp strip 333 can be controlled to emit light to make the second sword body 320 present a light sword effect, and the second loudspeaker 335 can be controlled to emit sound. In other embodiments of the utility model, the circuit components of the second circuit structure 330 can be increased or decreased accordingly, for example, the second circuit board 334 and / or the second loudspeaker 335 can be reduced, or other electrical functional elements can be added.

[0044] For the sake of clarity, some features described in separate embodiments of the utility model can be combined for use in a single embodiment. Moreover, various features of the utility model described in a single embodiment can also be used separately or in any suitable form in sub-combinations.

Claims

1. A sword-within-a-sword toy, comprising a first sub-sword and a second sub-sword, characterized in that, The first sub-sword includes a first hilt and a first blade. The first hilt and the first blade are provided with cavities. A decorative piece is rotatably connected to the outer wall of the first hilt and / or the first blade. A gear is fixed to the end of the decorative piece extending into the cavity. The second sub-sword includes a second hilt and a second blade. The second blade can be inserted and inserted into the cavity, and a rack is provided on the second blade along the insertion and insertion direction. When the second blade moves in and out of the cavity, the rack can mesh with the gear and drive the gear to rotate the decorative part.

2. The sword-within-a-sword toy as described in claim 1, characterized in that, At least one through groove communicating with the cavity is provided on the outer wall of the first sword hilt and / or the first sword blade. The end of the decorative piece has a column foot, which is fixedly connected to the through groove by a rolling bearing and extends into the cavity. The gear is fixedly connected to the column foot.

3. The sword-within-a-sword toy as described in claim 2, characterized in that, The first sub-sword has a first circuit structure fixedly installed inside it. The first circuit structure includes a first battery and a first switch fixed inside the first sword hilt, and a first light strip fixed inside the first sword body. The first battery, the first switch and the first light strip are electrically connected to form a closed circuit.

4. The sword-within-a-sword toy as described in claim 3, characterized in that, The first sword hilt has a handguard at the end connected to the first sword blade. The handguard has a mounting cavity, in which the first battery and the first switch are fixedly installed. The handguard has a through groove and a mounting groove on the same side. The mounting groove is concentrically distributed around the outer periphery of the through groove and has at least one lamp wick fixed inside. The lamp wick is electrically connected to the closed circuit. The mounting groove is covered with a decorative cover connected to the decorative element.

5. The sword-within-a-sword toy as described in claim 4, characterized in that, The first circuit structure further includes a first circuit board, a first speaker, and / or a spray device fixedly installed in the mounting cavity. The spray device includes a water tank and an atomizing plate fixed at the outlet of the water tank. The inlet of the water tank is exposed on the hand guard through a sealing plug. The atomizing plate, the first speaker, the lamp wick, the first lamp strip, the first switch, and the first battery are respectively electrically connected to the first circuit board.

6. The sword-within-a-sword toy as described in claim 1, characterized in that, The first sword handle has a slot on the open end wall, the end of the second sword handle connected to the second sword blade is elastically connected to a locking block, and / or the end of the second sword handle away from the second sword blade forms an end block that can be inserted and inserted into the cavity, the end block is also elastically connected to the locking block, and the locking block is detachably locked into the slot.

7. The sword-within-a-sword toy as described in claim 6, characterized in that, The locking block includes a connected button and a locking body. The button and the locking body are elastically supported on the second sword hilt by an elastic element. The locking body is engaged in or disengaged from the locking slot as the button moves.

8. The sword-within-a-sword toy as described in claim 1, characterized in that, The second sub-sword has a second circuit structure fixedly installed inside it. The second circuit structure includes a second battery and a second switch fixed inside the second sword hilt, and a second light strip fixed inside the second sword body. The second battery, the second switch and the second light strip are electrically connected to form a closed circuit.

9. The sword-within-a-sword toy as described in claim 1, characterized in that, It also includes a scabbard, in which the first sword blade can be inserted and removed. A locking rod and a push-out block are movably connected inside the scabbard via elastic elements. The moving direction of the locking rod is perpendicular to the insertion and removal direction of the first sword blade, and one end of the locking rod is exposed outside the scabbard while the other end is provided with a locking block that engages with the first sword blade. The locking block is used to fix the first sword blade inside the scabbard. The moving direction of the push-out block is the same as the insertion and removal direction of the first sword blade. The push-out block is used to push at least part of the first sword blade out of the scabbard under elastic drive.

10. The sword-within-a-sword toy as described in claim 9, characterized in that, The scabbard is also fixedly equipped with a spark device, which includes a motor, a gear set driven by the motor, a flint connected to the friction part of the gear set, and a start switch and a stop switch electrically connected to the motor. The friction part is located at the spark port of the scabbard and is used to generate a spark by friction with the flint. The control end of the start switch is located at the end of the locking lever so that the motor can be started by the locking lever. The control end of the stop switch is exposed on the scabbard so that the motor can be stopped by the first hilt.

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