CN216963555U

CN216963555U - Luminous toy knife

Info

Publication number: CN216963555U
Application number: CN202220058254.9U
Authority: CN
Inventors: 蔡炳财
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-15
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a luminous toy knife which comprises a knife body, a short handle, a long handle, an end cover, a front luminous strip, a rear luminous strip, a power supply, a control switch, a control circuit board, a thread head and a thread sleeve matched with the thread head, wherein the front end of the short handle is arranged at the tail end of the knife body, the tail ends of the short handle and the long handle are respectively provided with the thread head, and the front ends of the long handle and the end cover are respectively provided with the thread sleeve. The long handle is assembled on the short handle, then the rear light-emitting strip is unfolded and inserted into the long handle, and the end cover is screwed up to form a cutter closing structure, so that the long handle can be played as a cutter closing toy; or the long handle is detached, then the rear luminous strip is folded and plugged back to the end cover and is directly assembled on the short handle to form a short knife structure, and the short knife structure can be played as a short knife toy; the multifunctional toy knife has multiple functions, can meet the playing requirements of toy knives with different lengths, has a luminous and sounding effect, can improve the playability and the interestingness, and can attract children to enjoy and meet the playing requirements of the children.

Description

Luminous toy knife

Technical Field

The utility model relates to a toy, in particular to a luminous toy knife.

Background

The toy knife is one of the toys liked by children, and the toy knife sold on the market is various, and each toy knife has different design concepts, and the playing requirements of different users can be met.

At present, most of the toy knives on the market are made of plastics, wood or metal and do not have the luminous effect. In order to improve entertainment, the name of the utility model is a built-in LED light pearl cotton toy knife with the publication number CN205145611U, which comprises a knife body, a hand protector and a knife handle, wherein a luminous bar is arranged in the knife body, and the front end of the luminous bar is provided with a speed sensor; the rear end of the luminous rod extends out of the knife body; the tail end of the luminous rod is provided with a battery cavity, and a battery is arranged in the battery cavity; the battery cavity is positioned in the knife handle; the tail part of the battery cavity is provided with a control circuit board and a loudspeaker; the speed sensor is wirelessly connected with the control circuit board, and the control circuit board is connected with the loudspeaker through a lead; the tail end of the battery cavity is buckled with an end cover, and the end cover is exposed out of the cutter handle; a switch is arranged on the outer wall of the knife handle and is connected with a battery in the battery cavity through a lead; the knife body, the hand guard and the knife handle are all made of full PE pearl wool foaming materials. Although the light-emitting effect can be achieved, the length cannot be lengthened, the light-emitting device cannot be played as a closing knife, and the light-emitting device needs to be purchased additionally if the light-emitting device needs to be played as the closing knife.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages, the present invention provides a light-emitting toy knife with a reasonable design and a shortened or lengthened length.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a luminous toy knife comprises a knife body, a short handle, a long handle, an end cover, a front luminous strip, a rear luminous strip, a power supply, a control switch, a control circuit board, a screw thread head and a screw sleeve matched with the screw thread head, wherein the knife body and the long handle are of a light-transmitting structure, the front end of the short handle is arranged at the tail end of the knife body, the screw thread head is arranged at the tail end of the short handle and the tail end of the long handle, the screw sleeves are arranged at the front end of the long handle and the front end of the end cover, the front luminous strip is positioned in the knife body, the rear luminous strip is positioned in the long handle or folded back in the end cover, the power supply, the control switch and the control circuit board are arranged on the short handle, and the control circuit board is respectively connected with the control switch, the front luminous strip, the rear luminous strip and the power supply.

As an improvement of the utility model, the front light-emitting strip comprises a hard transparent tube, conductive strips and LED lamps, the two conductive strips are symmetrically arranged on the inner wall of the hard transparent tube, the LED lamps are sequentially arranged in the hard transparent tube, two metal contact pins of the LED lamps are welded on the conductive strips corresponding to the LED lamps, and the cutter body is provided with a through hole into which the front light-emitting strip is inserted. The cross section of the conducting bar is preferably in an arc shape and can be attached to the inner wall of the hard transparent tube.

As an improvement of the utility model, the rear light-emitting strip comprises LED lamps and two insulated flexible wires which are arranged in parallel, the LED lamps are sequentially arranged between the two insulated flexible wires, and two metal contact pins of the LED lamps are welded on the corresponding insulated flexible wires. The cross section of the insulated flexible wire is preferably circular, so that the insulated flexible wire can be more easily folded back into the end cover or stretched out to extend into the long handle.

As an improvement of the utility model, the front end of the short handle is provided with a connecting cavity, the cavity wall of the connecting cavity is provided with a clamping protrusion, the tail part of the cutter body is provided with a plug part inserted into the connecting cavity, the plug part is provided with a bayonet matched with the clamping protrusion, and the matching effect is good.

As an improvement of the utility model, the tail part of the end cover is provided with the hanging ring, so that the ornament can be conveniently hung or wound, and the decorative effect is good.

As an improvement of the utility model, the novel multifunctional electric torch also comprises a loudspeaker which is arranged in the short handle and is connected with the control circuit board, so that the novel multifunctional electric torch has a luminous effect and can improve the interestingness.

The utility model has the beneficial effects that: the utility model has reasonable structural design and is provided with a short handle and a long handle, the long handle is assembled on the short handle, then the rear luminous strip is unfolded and inserted into the long handle, and the end cover is screwed up to form a cutter closing structure which can be played as a cutter closing toy; or the long handle is detached, then the rear luminous strip is folded and plugged back to the end cover and is directly assembled on the short handle to form a short knife structure, and the short knife structure can be played as a short knife toy; the multifunctional toy knife has multiple functions, can meet the playing requirements of toy knives with different lengths, and effectively improves the playability and the interestingness.

The utility model is further described with reference to the following figures and examples.

Drawings

FIG. 1 is an exploded view of the present invention.

Fig. 2 is a schematic view of the structure of the knife of the present invention.

Fig. 3 is a schematic view of the structure of the closing knife of the present invention.

Fig. 4 is a schematic view of the internal structure of the cutter body and the short shank in the present invention.

FIG. 5 is a schematic view of a front light bar according to the present invention.

Fig. 6 is a schematic structural view of a rear light bar according to the present invention.

Detailed Description

Referring to fig. 1 to 6, the light-emitting toy knife provided by the present embodiment includes a power source 1, a knife body 2, a short handle 3, a long handle 4, an end cap 5, a front light-emitting strip 6, a rear light-emitting strip 7, a control switch 8, a control circuit board 9, a speaker 10, a screw head 11, and a screw sleeve 12 adapted to the screw head 11. The knife body 2 and the long handle 4 are of light-transmitting structures, and the knife body 2 and the long handle 4 can be made of transparent or semitransparent plastics. The tail of the end cover 5 is provided with a hanging ring, so that the ornament can be conveniently hung or wound, and the decorative effect is good.

The front end of short handle 3 is equipped with the connection chamber, and the chamber wall that should connect the chamber is equipped with the card protruding, the afterbody of cutter body 2 is equipped with inserts the plug portion of connecting the chamber, be equipped with in this plug portion with the bayonet socket of the protruding looks adaptation of card, will the plug portion of cutter body 2 inserts the connection chamber of short handle 3 to go into the bayonet socket through the protruding card of card, the cooperation is effectual, realizes the front end setting of short handle 3 is at the end of cutter body 2.

The thread head 11 is fixedly arranged at the tail end of the short handle 3 and the tail end of the long handle 4. The screw sleeve 12 is fixedly arranged at the front end of the long handle 4 and the front end of the end cover 5.

The knife body 2 is provided with a through hole into which the front light emitting strip 6 is inserted. Specifically, the front light-emitting strip 6 comprises a hard transparent tube 61, a conductive strip 62 and an LED lamp 63, wherein the hard transparent tube 61 is selected from a transparent glass tube and a transparent hard plastic tube. The conductive strip 62 preferably has an arc-shaped cross section, and can be attached to the inner wall of the rigid transparent tube 61. Two conducting strips 62 are arranged side by side at intervals, a plurality of LED lamps 63 are sequentially arranged between the two conducting strips 62, then two metal contact pins of the LED lamps 63 are guided and welded on the two conducting strips 62, then the whole LED lamp is inserted into the hard transparent tube 61, and the two conducting strips 62 are symmetrically adhered and fixed on the inner wall of the hard transparent tube 61 through viscose glue, so that the fixing purpose is realized. The front light bar 6 is inserted into the knife body 2 through a through hole.

The rear light-emitting strip 7 comprises LED lamps 71 and two insulated flexible wires 72 which are arranged in parallel, the LED lamps 71 are sequentially arranged between the two insulated flexible wires 72, and two metal contact pins of the LED lamps 71 are welded on the corresponding insulated flexible wires 72. The insulated flexible conductor can be an enameled copper wire or an electric wire, the cross section of the insulated flexible conductor is preferably circular, and when the insulated flexible conductor is used, the rear luminous strip 7 can be folded back into the end cover 5 or stretched out to extend into the long handle 4.

Power 1, control circuit board 9 and loudspeaker 10 set up in short handle 3, control switch 8 is press switch, sets up on the outer wall of short handle 3, control circuit board 9 respectively with control switch 8, preceding luminous strip 6, back luminous strip 7, loudspeaker 10 and power 1 are connected. After the control switch 8 is pressed down, the light-emitting loops of the front light-emitting strip 6 and the rear light-emitting strip 7 and the sound-producing loop of the loudspeaker 10 are switched on, so that the purpose of simultaneously emitting light and producing sound is realized.

Example 1, referring to fig. 2, the short blade structure of the light-emitting toy knife of the present invention. Namely, the long handle 4 is dismantled, then the rear luminous strip 7 is folded and plugged into the end cover 5, and is directly assembled with the thread head 11 on the short handle 3 through the thread sleeve 12 on the end cover 5 to form a short knife structure, so that the toy can be played as a short knife toy.

Example 2, referring to fig. 3, the present invention relates to a structure of a light-emitting toy knife. The screw sleeve 12 on the long handle 4 and the screw head 11 on the short handle 3 are assembled, then the rear luminous strip 7 is unfolded and inserted into the long handle 4, and then the screw sleeve 12 on the end cover 5 and the screw head 11 on the long handle 4 are assembled to form a knife closing structure which can be played as a knife closing toy.

Variations and modifications to the above-described embodiments may also occur to those skilled in the art, which fall within the scope of the utility model as disclosed and taught herein. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious improvement, replacement or modification made by those skilled in the art based on the present invention is within the protection scope of the present invention. In addition, although specific terms are used herein, they are used for convenience of description and are not to be construed as limiting the present invention, and other toys made by using the same or similar structures are within the scope of the present invention.

Claims

1. A luminous toy knife comprises a knife body and is characterized by further comprising a short handle, a long handle, an end cover, a front luminous strip, a rear luminous strip, a power supply, a control switch, a control circuit board, a screw thread head and a screw sleeve matched with the screw thread head, wherein the knife body and the long handle are of light-transmitting structures, the front end of the short handle is arranged at the tail end of the knife body, the screw thread heads are arranged at the tail end of the short handle and the tail end of the long handle, the screw sleeves are arranged at the front end of the long handle and the front end of the end cover, the front luminous strip is located in the knife body, the rear luminous strip is located in the long handle or folded back into the end cover, the power supply, the control switch and the control circuit board are arranged on the short handle, and the control circuit board is connected with the control switch, the front luminous strip, the rear luminous strip and the power supply respectively.

2. The luminescent toy knife of claim 1, wherein: the front luminous strip comprises a hard transparent tube, conductive strips and LED lamps, the two conductive strips are symmetrically arranged on the inner wall of the hard transparent tube, the LED lamps are sequentially arranged in the hard transparent tube, two metal contact pins of the LED lamps are welded on the conductive strips corresponding to the LED lamps, and the cutter body is provided with a through hole into which the front luminous strip is inserted.

3. The luminescent toy knife of claim 2, wherein: the cross section of the conductive strip is arc-shaped.

4. The luminescent toy knife of claim 1, wherein: the rear light-emitting strip comprises LED lamps and two insulated flexible conductors which are arranged in parallel, the LED lamps are sequentially arranged between the two insulated flexible conductors, and two metal contact pins of the LED lamps are welded on the insulated flexible conductors corresponding to the LED lamps.

5. The luminescent toy knife of claim 4, wherein: the cross section of the insulated flexible conductor is circular.

6. The luminescent toy knife of claim 1, wherein: the front end of the short handle is provided with a connecting cavity, the cavity wall of the connecting cavity is provided with a clamping protrusion, the tail of the cutter body is provided with a plug part inserted into the connecting cavity, and the plug part is provided with a bayonet matched with the clamping protrusion.

7. The luminescent toy knife of claim 1, wherein: and the tail part of the end cover is provided with a hanging ring.

8. The luminescent toy knife of any one of claims 1-7, wherein: the electric heating wire is characterized by further comprising a horn which is arranged in the short handle and connected with the control circuit board.