CN203886194U

CN203886194U - Bistable projectile toy and component thereof

Info

Publication number: CN203886194U
Application number: CN201420153385.0U
Authority: CN
Inventors: 杰弗里
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-31
Filing date: 2014-03-31
Publication date: 2014-10-22
Anticipated expiration: 2024-03-31

Abstract

The utility model relates to the technical field of a projectile toy, and discloses a bistable projectile toy. The bistable projectile toy comprises a body, wherein the body comprises an elastic element and a glued layer, the elastic element can store energy when being changed from a curved state to a linear state, the glued layer at least partially covers the surface of the elastic element through an adhesive material, and one end of the body is provided with a buckle part. The utility model also discloses a bistable projectile toy component. The bistable projectile toy component comprises a body and a launching platform, wherein the launching platform is provided with a supporting part which is connected with the buckle part of the body. A bistable ribbon-type elastic piece which is in a curved initial state is used as a launching body, the characteristic that the ribbon-type elastic piece can store the energy from the curved state to the linear state, a projectile system is formed through the launching platform, a projectile effect is realized, the launched ribbon-type elastic piece gains a given speed, so that the entertainment property is achieved; moreover, through a competition form, the projectile toy has interactivity.

Description

A kind of bistable projectile toy and assembly thereof

Technical field

The utility model relates to the technical field of projectile toy, refers in particular to a kind of banded spring of bistable state that utilizes, and carries out energy storage, and then realize projectile toy and the assembly thereof of launching effect when transmitting.

Background technology

There are several centuries in band spiral spring, it is that tiny banded steel disc turns to helical form, form spiral strip shape, this type of band helical spring is used on thousands of mechanical device, as be with clockwork spring clock, music box and spring hinge etc., yet, it is made to a bit of spiral spring and for the device of " patting bracelet ", also just in the more than ten years in this past.

" pat bracelet " and be the toy that utilizes the bistable characteristic of a bit of spiral spring to make, can be from the state of coiling to more stable linear state, but, the state deficient in stability of straight line, if " pat bracelet ", be out of shape, will very quick return to coiled state, when will " patting bracelet ", pat in the wrist people, in the people's that it can be wound around soon wrist.

In above-mentioned utilization, " pat bracelet " as decorative applications on bracelet or wrist-watch, as in " U.S. Patent Application Publication No. 2003/0155389; patentee: Swartzentruber(Si water); patent name: Slap On Band(pats bracelet) " of first to file, record the technical scheme of this type.

The technology of this type of " patting bracelet " is also applied on other consumer goods, as double team and cuff folder etc., as first to file " U.S. Patent number 7347019; everyone: Xiao Shaw(is); patent name is: the banded spring assembly of Devices Incorporating A Bi-Stable Ribbon Spring(bistable state) " in, just recorded the technical scheme of this type.

The technology of this type of " patting bracelet " also can apply in toy field, but just as the assembly of playing, as first to file " U. S. application publication number: 2004/0104532; patentee: Ben-Yaakov(basis-Jacob), patent name is: Game Pieces And Game(game component and game).

Although " pat bracelet ", be applied on numerous consumer goods, even on some toy products, but " pat bracelet ", always to be wrapped in, in another main body, realize its function, particularly be applied on toy, these products lack recreational and interactive, and user is easy to it to lose interest.

Summary of the invention

The purpose of this utility model is to overcome weak point of the prior art and a kind of bistable projectile toy and assembly thereof is provided, this bistable projectile toy can be used as emitter, coordinate its assembly as flat pad, by the strength being stored in banded shell fragment, reach launching effect and obtain certain speed, thereby it is recreational that it is rich in, in addition, it can be realized by the form of match, it is had more interactive.

For achieving the above object, the utility model adopts following technical scheme:

A kind of bistable projectile toy, it comprises a body, described body comprises that one has can be from rolled state to linear state time flexible member that can stored energy and is coated at least partly by cementing material the glued layer that flexible member surface forms, and this body wherein one end is provided with a clamping part.

Described flexible member is one have bistable banded shell fragment or have flexible plastic sheet.

Described flexible member forms radius of curvature when linear state between long limit, both sides, is bottom surface recessed, the structure of end face projection.

Described clamping part is one to be arranged near the body button hole of an end wherein.

Described clamping part is one to be arranged at the button hole that body wherein stretches out on an end and forms.

Described clamping part is one to be arranged near the body grab of an end wherein.

A bistable projectile toy assembly, it comprises:

One has bistable body, described body comprises that one has can be from rolled state to linear state time flexible member that can stored energy and is coated at least partly by cementing material the glued layer that flexible member surface forms, and this body wherein one end is provided with a clamping part;

One flat pad, this flat pad is provided with to connect the support portion of body clamping part.

The flexible member of described body is one have bistable banded shell fragment or have flexible plastic sheet, this flexible member forms radius of curvature when linear state between long limit, both sides, be bottom surface recessed, the structure of end face projection, the platform surface that support portion is set on the flat pad being connected with this body is a curved surface, and the radius of curvature of this platform surface and the flexible member radius of curvature when linear state is consistent.

Described clamping part is one to be arranged near the body button hole of an end wherein, or one be arranged at the button hole that body wherein stretches out on an end and forms, the support portion being connected with this clamping part is one to have hook-shaped fulcrum, and button hole be located in when combination that on hook-shaped fulcrum, form can disengaged position.

Described clamping part is one to be arranged near the body grab of an end wherein, and the support portion being connected with this clamping part is a barb, and grab hook when combination is located at that on barb, form can disengaged position.

Described clamping part also can be one and is arranged on the wherein pit bit of one end of body, the support portion being connected with this clamping part is to grab bar, between this support portion and flat pad, be formed with clamping region, the size in this clamping region and the size of pit bit match, pit bit is plugged in the clamping region of support portion, and formation can disengaged position.

The beneficial effects of the utility model are: it adopts bistable banded shell fragment that original state is rolled state as emitter, the characteristic of energy stored energy while utilizing this band shape shell fragment from rolled state to linear state, coordinate flat pad, system is launched in formation, realizes and launches effect, and make the banded shell fragment of launching obtain certain speed, thereby it is recreational that it is rich in, in addition, it can be realized by the form of match, it is had more interactive.

Accompanying drawing explanation

Fig. 1 is the structural representation of the emitter of the utility model in rolled state.

Fig. 2 is the structural representation that the emitter of Fig. 1 plays pendulum.

Fig. 3 is the structural representation of the emitter of Fig. 1 in deployed condition.

Fig. 4 is the selective structure exploded view of the emitter of the utility model.

Fig. 5 is one of the partial structurtes schematic diagram of the emitter tool button hole end of the utility model.

Fig. 6 be the utility model emitter tool button hole end partial structurtes schematic diagram two.

Fig. 7 is explosive view of the present utility model.

Fig. 8 is the side view under the utility model assembled state.

Fig. 9 is the side view that in Fig. 8, emitter is upspring.

Figure 10 is that in Fig. 8, emitter departs from the side view that flat pad penetrates.

Figure 11 is the side view of body linear state under the utility model assembled state.

Figure 12 is the side view of body emission state in Figure 11.

Figure 13 is the explosive view of another specific embodiment of the utility model.

The specific embodiment

Below in conjunction with Figure of description, the utility model is described in further detail:

As shown in Fig. 1-6, the utility model is about a kind of bistable projectile toy, it comprises a body 10, 62, 72, body 10, 62, 72 comprise that one has flexible member 20 that can stored energy during to linear state 14 from rolled state 12 and is coated at least partly by cementing material the glued layer 32 that flexible member 20 surfaces form, this body 10, 62, 72 wherein one end be provided with a clamping part, this body 10, 62, 72 two ends end face 28, 29 are outwardly arc surface, these both ends of the surface 28, 29 length is consistent, preferred length is 0.5～2 inch, body 10, 62, the long side 26 on 72 both sides, 27 with each end face 28, the angle that 29 correspondences are joined is fillet preferably, do not have any outstanding point and cause personal injury, two long sides 26, 27 length is consistent, preferred length is 3～8 inches.

Because of body 10,62,72 using the emitter in toy assembly, and impact safety is very important.Flexible member 20 is very thin and can be metal, and therefore, each edge of flexible member 20 there will be the danger of cutting under shock at a high speed.Therefore, two long sides 26,27 and end face 28,29 preferably adopt cementing material coated, the preferred elastomeric material of cementing material, and as synthetic rubber or foam rubber, yet, also can use soft plastic cement preparation.

Cementing material can be by soaking, oil spout or be molded onto flexible member 20 outsides, is coated each edge of flexible member 20 by cementing material, also for whole end face 22 and the bottom surface 24 of coated flexible member 20, forms glued layer 32 simultaneously.The primary and foremost purpose of glued layer 32 is edges of passivation flexible member 20.And glued layer 32 is preferably thinner, can not affect like this function that flexible member 20 is crooked and launch.

It will be appreciated that, using cementing material is preferentially for safety, but neither be necessary, if do not adopt cementing material, fillet can simply be made to guarantee safety in the edge of flexible member 20.

Wherein, flexible member 20 is one to have bistable banded shell fragment, and flexible member 20 can remain on wherein a kind of stable state, and as shown in Figure 1, flexible member 20 encompasses curling state to first stable state; And the second state as shown in Figure 3, flexible member 20 launches linear states 14, and wherein, banded shell fragment is preferably made of metal, and it should be noted that, this flexible member 20 also can adopt to be had flexible plastics and make.

As shown in Figure 2, flexible member 20 is in a unsure state, roll the state of half, this state is that flexible member 20 is manually deployed into by rolled state 12 state presenting in linear state 14 processes, or when flexible member 20 recoils, the state presenting in the process that returns to rolled state 12 by linear state 14.

As shown in Figure 4, flexible member 20 forms radius of curvature R 1 when linear state 14 between long limit, both sides, and when flexible member 20 stretches linear state 14, as shown in Figure 3, it is recessed that flexible member 20 is bottom surface 24, the structure of end face 22 projections.As long as two long sides 26,27 all go up a parallel and linear state 14, this radius of curvature R 1 just provides the rigidity of structure of flexible member 20, the natural bias voltage that this rigidity of structure can provide flexible member 20 effectively to overcome spring, reaches the object that flexible member 20 rolls and forms rolled state 12.Therefore, flexible member 20 can be very stable in rolled state 12 or linear state 14.

As shown in Figure 1, the hard circle of the one-body molded one-tenth of flexible member 20.Therefore, flexible member 20 has bias voltage to cause flexible member 20 to be automatically rolled into rolled state 12.When flexible member 20 will be followed anorthospiral path at 12, two long sides 26,27 of rolled state.

As shown in Figure 4, when flexible member 20 is at linear state 14, the rigidity of structure of flexible member 20 is violated the natural bias voltage of flexible member 20, and therefore, flexible member 20 has stored spring energy, can be from rolled state 12 to being deployed into linear state 14.Therefore, when flexible member 20 is touched, by the slight deformation of linear state 14, the spring energy of storage will discharge, and flexible member 20 will spring back to rolled state 12 rapidly.

As shown in Figure 5, clamping part is one to be arranged near body 10,62,72 button hole 34 of an end wherein, and this button hole 34 is through body 10,62,72.

Or as shown in Figure 6, clamping part is one to be arranged at body 10,62,72 button holes 34 that wherein stretch out and form on an end, this button hole 34 is structure ringwise.

Again or, clamping part is one to be arranged near body 10,62,72 grab 64 of an end wherein.

Further, as shown in Fig. 7-13, the utility model has also disclosed a kind of bistable projectile toy assembly, and it comprises: one has bistable body 10,62,72 and one flat pad 44,68,74, form a complete toy system 40, this body 10,62,72 is above-mentioned bistable projectile toy, i.e. this body 10,62,72 technical characterictic adopts the technical characterictic of bistable projectile toy to lay down a definition, this flat pad 44,68,74 are provided with to connect body 10,62, the support portion of 72 clamping parts.

As shown in Figure 7, flat pad 44,68, the platform surface 46 that support portion is set on 74 is a curved surface, the radius of curvature R 1 of this platform surface 46 and flexible member 20 radius of curvature R 1 when linear state 14 is consistent.Yet, flat pad 44,68,74 have length restriction, had better not be longer than body 10,62,72 1/3rd.

As shown in Fig. 8-10, when clamping part is a button hole 34, the support portion being connected with this clamping part is one to have hook-shaped fulcrum 48, and button hole 34 be located on hook-shaped fulcrum 48 when combination, forms a mechanical close system 45,60,76, and formation can disengaged position.

As shown in Figure 11-12, when clamping part is a grab 64, the support portion being connected with this clamping part is a barb 70, and grab 64 hook when combination is located on barb 70, forms a mechanical close system 45,60,76, and formation can disengaged position.

In addition, as shown in figure 13, this clamping part also can be one and is arranged on body 10,62,72 pit bit 78 of one end wherein, the support portion being connected with this clamping part is to grab bar 84, this support portion and flat pad 44,68, be formed with clamping region between 74, the size of the size in this clamping region and pit bit 78 matches, pit bit 78 is plugged in the clamping region of support portion, forms a mechanical close system 45,60,76, formation can disengaged position.

The above is only to preferred embodiment of the present utility model; not scope of the present utility model is limited; therefore do not departing under the prerequisite of the utility model design spirit; equivalence that the common engineers and technicians in this area do structure described in the utility model, feature and principle changes or decorates, and all should fall in the protection domain that the utility model applies for a patent.

Claims

1. a bistable projectile toy, it comprises a body, it is characterized in that: described body comprises that one has can be from rolled state to linear state time flexible member that can stored energy and is coated at least partly by cementing material the glued layer that flexible member surface forms, and this body wherein one end is provided with a clamping part.

2. projectile toy according to claim 1, is characterized in that: described flexible member is one have bistable banded shell fragment or have flexible plastic sheet.

3. projectile toy according to claim 1, is characterized in that: described flexible member forms radius of curvature when linear state between long limit, both sides, is bottom surface recessed, the structure of end face projection.

4. projectile toy according to claim 1, is characterized in that: described clamping part is one to be arranged near the body button hole of an end wherein.

5. projectile toy according to claim 1, is characterized in that: described clamping part is one to be arranged at the button hole that body wherein stretches out and forms on an end.

6. projectile toy according to claim 1, is characterized in that: described clamping part is one to be arranged near the body grab of an end wherein.

7. a bistable projectile toy assembly, is characterized in that, it comprises:

8. projectile toy assembly according to claim 7, it is characterized in that: the flexible member of described body is one have bistable banded shell fragment or have flexible plastic sheet, this flexible member forms radius of curvature when linear state between long limit, both sides, be bottom surface recessed, the structure of end face projection, the platform surface that support portion is set on the flat pad being connected with this body is a curved surface, and the radius of curvature of this platform surface and the flexible member radius of curvature when linear state is consistent.

9. projectile toy assembly according to claim 7, it is characterized in that: described clamping part is one to be arranged near the body button hole of an end wherein, or one be arranged at the button hole that body wherein stretches out on an end and forms, the support portion being connected with this clamping part is one to have hook-shaped fulcrum, and button hole be located in when combination that on hook-shaped fulcrum, form can disengaged position.

10. projectile toy assembly according to claim 7, it is characterized in that: described clamping part is one to be arranged near the body grab of an end wherein, the support portion being connected with this clamping part is a barb, grab when combination hook be located at that on barb, form can disengaged position, or clamping part is one to be arranged on the wherein pit bit of one end of body, the support portion being connected with this clamping part is to grab bar, between this support portion and flat pad, be formed with clamping region, the size in this clamping region and the size of pit bit match, pit bit is plugged in the clamping region of support portion, formation can disengaged position.