CN2364943Y

CN2364943Y - Multi-purpose boomerang pen toy

Info

Publication number: CN2364943Y
Application number: CN 98248728
Authority: CN
Inventors: 黄国华
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-27
Filing date: 1998-11-27
Publication date: 2000-02-23
Anticipated expiration: 2008-11-27

Abstract

The utility model relates to a multi-purpose dart pen toy, which comprises a stretching rod, a clamping device, a hollow copper pipe, a movable dart needle, and a needle sleeve, wherein, the stretching rod is a transparent rod with transparent dart wings, and the other end is provided with a pen core; the pen core is embedded into a two-section type dart body and is provided with the clamping device to make the pen core able to extend in position and make a pen head of the front end formed into a writing pen; the top part in the hollow copper pipe is provided with a bulb, the inner part of the pipe body is provided with batteries, the bottom side is provided with insulated diaphragms, and the lower side is provided with the movable dart needle to form a dart; the top side in the dart needle is provided with an electricity conducting part. When the diaphragms are taken out, the electric power in the batteries is conducted to the hollow copper pipe and the electricity conducting part of the movable dart needle to form a loop to light the bulb. The needle sleeve is sheathed on the position of a dart needle head. The utility model is the multi-purpose dart pen toy which has the advantages of safety, practicality and entertainment.

Description

The multipurpose boomerang pen toy

The utility model relates to a kind of motion, field of play and utilizes apparatus in the darts that small-sized object does, particularly relates to a kind of multipurpose boomerang pen toy with security, practicality and happy property.

The structure constitutive characteristic of existing boomerang pen toy can be divided into three parts for its dartlike weapon, and its top end is provided with the boomerang body of an auxiliary balance empennage, and this boomerang body is provided with a metal tube that increases the weight of quality, and the bottom side of this metal tube is provided with a boomerang pin; Its major defect structurally is that its recreation that only can be applicable to generally shoot at the target is used, and because the boomerang pin of dartlike weapon is to be the state of exposing, so carry often injured very dangerous because of causing accidentally easily, and since its belong to and only have the unicity function, multiple function can't be provided, so after recreation, its not only bad collection, can't have other function of use again concurrently, and in practicality and use, its deficiency be arranged all.This shows that above-mentioned existing boomerang pen toy still has defective, and the assistant officer waits to be improved.

Because the defective that above-mentioned existing boomerang pen toy exists, the design people actively study innovation based on abundant practical experience and professional knowledge, through constantly studying, design, and after studying sample and improvement repeatedly, creates the utility model finally.

Main purpose of the present utility model is, overcome the defective that existing boomerang pen toy exists, and provide a kind of multipurpose boomerang pen toy of new structure, make it can be by the boomerang body and the pen core structure of making activity orientation of dartlike weapon, and make the dartlike weapon can be with the function of lettering pen, and have the effect of illumination simultaneously, and can increase the scope and the practicality of its use.

Of the present utility model time a purpose is, a kind of multipurpose boomerang pen toy is provided, and makes it can cooperate the balancing weight of a lighting device as dartlike weapon, makes boomerang pen toy have better function of use, and can be convenient to night illumination, maybe can also increase the interest of recreation.

Another purpose of the present utility model is, a kind of multipurpose boomerang pen toy is provided, make its top be provided with the boomerang bar of auxiliary balance empennage, this boomerang bar is that the material that is transparent light-permeable is made, and can on its empennage, chromatography be provided with pattern, and, form different magnificent patterns by the direct printing opacity of lighting device, and can have the structure and the function of advertisement, maybe can also increase aesthetic.

Another purpose of the present utility model is, a kind of multipurpose boomerang pen toy is provided, and makes its bottom side be provided with a needle guard, can cover at movable boomerang pin, and the danger that can greatly avoid the boomerang pin to expose, and have splendid safety in utilization.

A purpose more of the present utility model is, a kind of multipurpose boomerang pen toy is provided, and makes the top side of its boomerang body be provided with a pillowcase, and boomerang pen toy can be folded on clothes or the shirt easily.

A purpose more of the present utility model is, a kind of multipurpose boomerang pen toy is provided, and makes movable boomerang pin displaceable setting wherein be the cutter of opening a letter, and makes this boomerang pen toy can have the tool using of different types according to need, makes this boomerang pen toy be suitable for practicality more.

The purpose of this utility model is to be realized by following technical scheme.According to a kind of multipurpose boomerang pen toy that the utility model proposes, be provided with boomerang body, metal tube and boomerang pin, it is characterized in that it comprises a stretching bar, a clamping device, a hollow pipe, a movable boomerang pin and a needle guard, wherein: this stretching bar, its top is provided with a boomerang wing, and the end in addition at this stretching bar is provided with a pen core, and the end of this pen core is provided with a nib; This card fastening position device, the location is arranged at the relative position of this stretching bar and boomerang body respectively, and this pen core and this stretching lever linkage, and makes this nib expanding-contracting action in the bottom side of this boomerang body; This hollow pipe is fixed in the bottom surface of boomerang body, and the inner top of this hollow pipe is provided with an illuminator, and and this nib between be the structure of not colliding mutually, and be provided with an energising device in the illuminator bottom side; This activity boomerang pin, its inside, top is provided with a conductive part, and this conductive part can form a power circuit with this device of switching on; This needle guard, it is provided with a fastening device cover and is embedded on this activity boomerang pin.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid multipurpose boomerang pen toy, the wherein said stretching bar (expansion link) and the boomerang wing can be arranged to make with material transparent, but and on this boomerang wing chromatography be provided with pattern.

Aforesaid multipurpose boomerang pen toy, wherein said boomerang body be designed to be the two-stage structure formula mutually two parts of opening of spiral form, to be convenient to change pen core.

Aforesaid multipurpose boomerang pen toy, the top of wherein said boomerang body are installed with a pillowcase of a hollow form, and a side of this pillowcase can be equipped with a folder portion.

Aforesaid multipurpose boomerang pen toy is forced into the soft ring set that is provided with a rubber-like such as soft rubber cover etc. in the wherein said boomerang body, and this soft ring set is the tight collar and is located between pen core, and the tight cover of pen core that just can fix in this boomerang body passes.

Aforesaid multipurpose boomerang pen toy, wherein said card fastening position device is to be provided with a scrobicular ring in the bottom side of this stretching bar, and is provided with the bulge loop of a correspondence in the boomerang body, this scrobicular ring becomes corresponding chimeric structure mutually with bulge loop.

Aforesaid multipurpose boomerang pen toy, wherein said card fastening position device also can be designed to be provided with an outer screw section in the outer rim bottom side of stretching bar end, and inboard, corresponding boomerang body top is provided with a negative thread portion, this outer screw section, negative thread portion screw togather the structure that forms upper and lower potential difference in correspondence with each other, by the moving displacement of the spiral shell of this screw thread, form the displacement of stretching bar, the interlock pen core has the amount of movement of upper and lower displacement, makes nib can protrude in the boomerang body or withdraws in the boomerang body.

Aforesaid multipurpose boomerang pen toy, wherein said hollow pipe are the metal tube as hollow copper tubing etc. with electric conductivity, and it can be provided with the balancing weight that forms dartlike weapon.

Aforesaid multipurpose boomerang pen toy comprises more between the conductive part of wherein said energising device and movable boomerang pin that being provided with one makes between the two current loop form the diaphragm of the insulation open circuit.

Aforesaid multipurpose boomerang pen toy, wherein said movable boomerang pin can be designed to be flat, constitutes the structure of the cutter of opening a letter, and this cutter is for thin short shape, can't influence penetrating of boomerang pen toy and fly.

The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the utility model multipurpose boomerang pen toy, it comprises that mainly one is provided with the boomerang wing of exquisite pattern, and its bottom side is provided with a pull bar, and its in addition end be provided with a pen core, and this pen core cover is embedded in the boomerang body, and cooperate and to be provided with a card fastening position device, make the nib of this pen core front end location that can stretch, and form a mobilizable lettering pen, maybe can hold closing in the boomerang body, and can not produce interference with the shinny body of its bottom side; Other is provided with a hollow pipe with electric installation, and its inner top is provided with a shinny body, and the diaphragm that the bottom side is provided with an insulation just can electrically isolate from the movable boomerang pin of below, and makes it can form dartlike weapon; And be provided with a conductive part in the interior top side of movable boomerang pin, when diaphragm is taken out, can switch on simultaneously conducting hollow copper tubing and movable boomerang pin conductive part and formed a loop, and get so that shinny body is shinny, form a lighting device, maybe can see through this transparent transparent bar shines in the boomerang wing, form beautiful unique dartlike weapon, and cooperate again and be provided with a needle guard cover and be embedded in movable boomerang syringe needle place, the danger that can avoid syringe needle to expose, and make this boomerang pen toy have multi-functional use effect.It is by the boomerang body and the pen core structure of making activity orientation of dartlike weapon, and makes the dartlike weapon can be with the function of lettering pen, and has the effect of illumination simultaneously, and can increase the scope and the practicality of its use; It can cooperate the balancing weight of a lighting device as dartlike weapon, make boomerang pen toy have better function of use, and can be convenient to night illumination, or it is interesting also can to increase recreation; Its top is provided with the boomerang bar of auxiliary balance empennage, this boomerang bar is that the material that is transparent light-permeable is made, and can chromatography be provided with pattern on its empennage, and borrow lighting device directly printing opacity form different magnificent patterns, and can have the structure and the function of advertisement, maybe can also increase aesthetic; Its bottom side is provided with needle guard, can cover at movable boomerang pin, and the danger that can greatly avoid the boomerang pin to expose, and have splendid safety in utilization; The top side of its boomerang body is provided with a pillowcase, and makes boomerang pen toy can be folded on clothes or the shirt easily; Its movable boomerang pin displaceable setting is the cutter of opening a letter, and makes this boomerang pen toy can have the tool using of different types according to need, makes this boomerang pen toy be suitable for practicality more.

In sum, the utility model mainly comprises: one has the transparent bar of the transparent boomerang wing, end is provided with a pen core in addition, and this pen core cover embeds one and is in the boomerang body of two-period form structure, and cooperation is provided with a card fastening position device, make pen core can locate the nib of flexible its front end, and form practical lettering pen; One hollow copper tubing inner top is provided with a bulb, and is provided with a battery in its pipe shaft, and the bottom side is provided with the diaphragm of an insulation, and can be provided with a movable boomerang pin by spiral shell under it, and makes it can form dartlike weapon; And be provided with a conductive part in the interior top side of movable boomerang pin, when diaphragm is taken out, conduct in the conductive part of hollow copper tubing and movable boomerang pin simultaneously and formed a loop by the electric power of battery, and so that bulb is shinny, and cooperate and be provided with a needle guard cover and be embedded in movable boomerang syringe needle place.It makes nib can make expanding-contracting action by a card fastening position device, and make the dartlike weapon can be with multiple function, can increase its scope of application and practicality, and its can cooperate be provided with a lighting device as the dartlike weapon balancing weight, and can strengthen darting penetrate flight distance degree and balance, and cooperate and be provided with lighting apparatus, and be easy to use in night illumination, or having advertisement structure and function, it also can further increase the interest of recreation in addition.No matter it structurally or bigger improvement is all arranged on the function, and produced handy and practical effect, and have the enhancement effect really, thereby be suitable for practicality more, really is a new and innovative, progressive, practical new design.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the exploded perspective view of the utility model multipurpose boomerang pen toy.

Fig. 2 is the combining structure cutaway view of the utility model multipurpose boomerang pen toy.

Fig. 3 is the embodiment schematic diagram that the utility model multipurpose boomerang pen toy is combined into lettering pen.

Fig. 4 is the embodiment schematic diagram that the utility model multipurpose boomerang pen toy is combined into lighting apparatus.

Fig. 5 is the embodiment schematic diagram that the utility model multipurpose boomerang pen toy is combined into dartlike weapon.

Fig. 6 is the enforcement illustration of another card fastening position device of the utility model multipurpose boomerang pen toy.

Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of multipurpose boomerang pen toy, feature and the effect thereof that the utility model proposes, describe in detail as after.

See also Fig. 1, shown in Figure 2, the utility model multipurpose boomerang pen toy, it comprises that mainly one has the transparent bar 11 of the transparent boomerang wing 10, chromatography is provided with the pattern 12 of a fineness on this boomerang wing 10, and the end in addition at this transparent bar 11 is provided with a pen core 13, and these transparent bar 11 covers embed one and are designed to be in the boomerang body 14 of two segment structure formulas, wherein, this boomerang body 14, on being designed to that but spiral opens, following two parts are formed, to make things convenient for the replacing of pen core 13, be installed with a pillowcase 19 of a hollow form again at the end face of this boomerang body 14, the central authorities of this pillowcase 19 are provided with hole 190, and this hole 190 is interior for just wearing for this transparent bar 11, and for convenience can be located in shirt pocket etc. and locate, also can be equipped with an appropriate flexible folder portion 191 in a side of this pillowcase 19 in this boomerang pen toy; This boomerang body 14 is in order to meet principle of human engineering conveniently to take again, so its boomerang body 14 need be provided with certain caliber that is fit to size, and must be greater than pen core 13, therefore in order to prevent that these pen core 13 mistakes from sliding in the boomerang body 14, and in this boomerang body 14, be forced into be provided with one have the appropriateness flexible soft ring set, for example the soft rubber cover 15, and the tight collar of this soft ring set is located at 13 of pen cores, prevent its malfunction to fix this pen core 13, and make this pen core 13 can locate a nib 16 of its front end of stretching, form mobilizable lettering pen;

Or cooperation is provided with a card fastening position device, the bottom side of transparent bar 11 is provided with a scrobicular ring 17, can be corresponding to a bulge loop 18 that is provided with in the boomerang body 14, and when this transparent bar 11 is outwards pulled out, the scrobicular ring 17 of this transparent bar 11 just can be combined on this bulge loop 18 by " noise made in coughing or vomiting " sound card, allow the user obviously know simultaneously and finish the location, make this nib 16 to hold and be received in this boomerang body 14;

One has the hollow copper tubing 20 of conduction, its inner top is provided with a

bulb

21, and 16 of the nibs that itself and top boomerang body 14 contents are received do not produce interference, and in hollow copper tubing 20, be provided with a battery 22, the bottom side is provided with the diaphragm 23 of an insulation, and can be provided with a movable boomerang pin 24 by spiral shell under it, syringe needle 25 places of this activity boomerang pin 24 also are provided with a scrobicular ring 26, and can make it form the dartlike weapon of a nothing illumination by the insulation of diaphragm 23;

Top side in this activity boomerang body 24 is provided with a conductive part 27 again, when this diaphragm 23 is taken out, the electric power conduction of battery 22 can be formed a loop at the conductive part 27 of hollow copper tubing 20 and movable boomerang pin 24, and get so that bulb 21 is shinny, and cooperate and to be provided with one and to be polygonal needle guard 28, the interior top side of this needle guard 28 also is provided with a bulge loop 29, just can be corresponding to the scrobicular ring 26 of syringe needle 25, and cover is embedded in the head place of movable boomerang pin 24, and can be designed to be polygonal by this needle guard 28, can make this needle guard 28 easily fit with take off.

Wherein, this activity boomerang pin 24 also can be designed to be flat, thereby constitute the structural shape of the cutter of opening a letter, and the ratio of relative needle guard 28, this cutter is for thin short shape, can't influence penetrating of this boomerang pen toy and fly effect, can be used as the cutter of opening a letter again and uses, so use is very convenient, and has multi-functional use effect.

Under the general state, boomerang pen toy can cooperate the folder portion 191 that is nested in a pillowcase 19 and be located in the shirt place, and often need use pen in general occasion, therefore please shown in Figure 3 in conjunction with consulting, boomerang body 14 and hollow copper tubing 20 mutual spiral shells are left, make it form a lettering pen part and a lighting apparatus part, wherein:

This lettering pen part, can press the boomerang wing 10 and transparent bar 11, make the bulge loop 18 on a disengaging boomerang of scrobicular ring 17 " noise made in coughing or vomiting " body 14 on this transparent bar 11, and the nib 16 of interlock pen core 13 ends outwards is exposed to this boomerang body 14, the bulge loop 18 of boomerang body 14 cooperates soft rubber cover 15 can be fastened on pen core 13 respectively simultaneously, this pen core 13 is located 14 of boomerang bodies write;

This lighting apparatus part, please shown in Figure 4 in conjunction with consulting, the user is as being in when comparatively not enough than dark place light, then the movable boomerang pin 24 on hollow copper tubing 20 ends under this lighting apparatus can be given spiral shell opens, and with its diaphragm 23 taking-ups between the two, spiral shell returns this activity boomerang pin 24 again, makes the dissimilar polarities of 24 difference of bulb 21 and movable boomerang pin turn-on battery 22, and owing to this hollow copper tubing 20 is to form path for conducting metal, and make this bulb 21 be able to shinny illumination.

When desire with Fig. 3, when the textural association of Fig. 4 is the configuration state of dartlike weapon, consult shown in Figure 5, the boomerang wing 10 is outwards spurred together with transparent bar 11, and interlock pen core 13 and inwardly withdrawal of nib 16, place in the bulge loop 18 up to scrobicular ring 17 " noise made in coughing or vomiting " sound card, nib 16 is withdrawn fully in boomerang body 14, cooperate the end that hollow copper tubing 20 is screwed on boomerang body 14 again, wherein, because nib 16 has been withdrawn, event and 21 on bulb can't produce the situation of touching, and have taken out by diaphragm 23, and make bulb 21 still be channel status, reflex on the transparent bar 11 and the boomerang wing 10 and make light can see through boomerang body 14, can highlight the pattern 12 on this boomerang wing 10 and make its integral body have beautiful visual effects, thus can constitute the structure that advertisement is used whereby, or also can constitute the structure of the usefulness of decoration; Wherein needle guard 28 is pulled away syringe needle 25, also make the bulge loop 29 on this needle guard 28 break away from scrobicular ring 26, and take off simultaneously folder portion 191 on boomerang body 14 again, to keep the degree of balance of this boomerang body 14, and this hollow copper tubing 20 is the weight that matching battery 22 can increase the dartlike weapon head, and formed the structure and the effect of balancing weight, can make this dartlike weapon have the splendid center of gravity that flies.

See also shown in Figure 6, be the embodiment of another card fastening position device of the present utility model, wherein should block fastening position device, also can be provided with an outer screw section 30 in the outer rim of transparent bar 11 ends, and corresponding inboard, boomerang body 14 top is provided with a negative thread portion 31, what cooperate this outer screw section 30, negative thread portion 31 screws togather the upper and lower potential difference that is produced mutually, make transparent bar 11 interlock pen cores 13 and have the amount of movement of upper and lower displacement, and make nib 16 can protrude in boomerang body 14 or withdraw in boomerang body 14, and can have equal effect.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of multipurpose boomerang pen toy is provided with boomerang body, metal tube and boomerang pin, it is characterized in that it comprises a stretching bar, a clamping device, a hollow pipe, a movable boomerang pin and a needle guard, wherein:

This stretching bar, its top are provided with a boomerang wing, and are provided with a pen core at the end in addition of this stretching bar, and the end of this pen core is provided with a nib;

This card fastening position device, the location is arranged at the relative position of this stretching bar and boomerang body respectively, and this pen core and this stretching lever linkage, and this nib expanding-contracting action is in the bottom side of this boomerang body;

This hollow pipe is fixed in the bottom surface of boomerang body, and the inner top of this hollow pipe is provided with an illuminator, and and this nib between be the structure of not colliding mutually, and be provided with an energising device in this illuminator bottom side;

This activity boomerang pin, its inside, top is provided with a conductive part, and this conductive part can form a power circuit with this device of switching on;

This needle guard, it is provided with a fastening device cover and is embedded on this activity boomerang pin.

2, multipurpose boomerang pen toy according to claim 1 is characterized in that the described stretching bar and the boomerang wing can be arranged to make with material transparent, but and on this boomerang wing chromatography be provided with pattern.

3, multipurpose boomerang pen toy according to claim 1, it is characterized in that described boomerang body be designed to be the two-stage structure formula mutually two parts of opening of spiral form.

4, multipurpose boomerang pen toy according to claim 1 it is characterized in that the top of described boomerang body is installed with a pillowcase of a hollow form, and a side of this pillowcase can be equipped with a folder portion.

5, multipurpose boomerang pen toy according to claim 1, it is characterized in that being forced in the described boomerang body the soft ring set that is provided with a rubber-like such as soft rubber cover etc., and this soft ring set is the tight collar and is located between pen core, and the tight cover of pen core that just can fix in this boomerang body passes.

6, multipurpose boomerang pen toy according to claim 1 is characterized in that described card fastening position device is to be provided with a scrobicular ring in the bottom side of this stretching bar, and be provided with the bulge loop of a correspondence in the boomerang body, and this scrobicular ring becomes corresponding chimeric structure mutually with bulge loop.

7, multipurpose boomerang pen toy according to claim 1, it is characterized in that described card fastening position device also can be designed to be provided with an outer screw section in the outer rim bottom side of stretching bar end, and inboard, corresponding boomerang body top is provided with a negative thread portion, and this outer screw section, negative thread portion screw togather the structure that forms upper and lower potential difference in correspondence with each other.

8, multipurpose boomerang pen toy according to claim 1 it is characterized in that described hollow pipe is the metal tube as hollow copper tubing etc. with electric conductivity, and it can be provided with the balancing weight that forms dartlike weapon.

9, multipurpose boomerang pen toy according to claim 1 is characterized in that more comprising between the conductive part of described energising device and movable boomerang pin that being provided with one makes between the two current loop form the diaphragm of the insulation of opening circuit.

10, according to the described multipurpose boomerang pen toy of arbitrary claim in the claim 1 to 9, it is characterized in that described movable boomerang pin can be designed to be flat, constitute the structure of the cutter of opening a letter, it is thin weak point shape that this cutter is.