Background technology
At present, the various apparatus occurred in film.In addition to mythical piece, stage opera film etc., movie prop is all made every effort to
Truly, what is had is exactly the daily apparatus in life.Stage property in film can be divided into play stage property, furnishings stage property, gas according to purposes
Atmosphere stage property etc..The title play stage property of direct relation occurs with actor performance;Furnishings utensil in actor performance environment claims furnishings
Stage property;For enhancing ambiance, illustrate the title atmosphere stage property of the certain scenarios such as time, place that story occurs.In addition with saying
Stage property needed for bright plot continuity, claims even play stage property.By custom and the size of volume, stage property is divided into large, medium and small three again
Kind.Aircraft, artillery, automobile, warship etc. are referred to as big stage property;Stage property during tables and chairs, bin, bicycle etc. are referred to as;Cigarette holder, playing cards, silver
Member etc. belongs to props.Stage property tends to directly reflect the area of story generation, age, environment, and the affiliated stratum of dramatis personae,
Habits and customs etc..Opera film, mythical piece, musical film, legend sheet etc. are larger using upper flexibility in stage property, are added by art mostly
Work, is made with hyperbole.With the development of science and technology, the making of stage property also develops therewith, aluminium alloy, glass
Steel, plastic or other material are gradually replacing the traditional raw materials such as paper, soil, timber, and internal structure is more and more exquisite, complicated.
Especially in swordsman's class movie and television play, various weapon stage properties are essential, for example, weapon stage property lance, in order to pursue
Vivid effect, is typically still manufactured using metal, and it is sharp and sharp keen to need out cutting edge of a knife or a sword, i.e. blade to need, so, although can be most
Ensure to limits the view effect of movie and television play, but it is carried and the rich process of storage then has larger potential safety hazard.
The content of the invention
Based on this, it is necessary to provide a kind of security performance higher performance property lance.
A kind of performance property lance, including:
Stale,
Spearhead portion, the spearhead portion is arranged on the end of the stale, and embedding slot is offered in the spearhead portion;And
Lance edge assembly, the lance edge assembly includes the first rotary shaft, the first lance blade, the second rotary shaft and the second lance sword
Portion, first rotary shaft is arranged on the madial wall of the embedding slot, one end of the first lance blade and the described first rotation
Axis of rotation is connected, and the first lance sword is provided with the outer side edges of the first lance blade, and second rotary shaft is arranged at described
Interval, second lance are provided with the madial wall of embedding slot, and between first rotary shaft and second rotary shaft
One end of blade is rotated with second rotary shaft and is connected, and the second lance sword is provided with the outer side edges of the second lance blade.
In one of the embodiments, the one end of the stale away from the spearhead portion is provided with support division.
In one of the embodiments, the cross-sectional area of the support division by the support division close to one end of the stale
It is gradually reduced to one end away from the stale.
In one of the embodiments, the stale has round bar shape structure.
In one of the embodiments, it is provided with antirust coat on the outer surface of the stale.
In one of the embodiments, the inner side edge of the inner side edge of the first lance blade and the second lance blade is close
Support.
In one of the embodiments, first rotary shaft has cylindrical-shaped structure.
In one of the embodiments, second rotary shaft has cylindrical-shaped structure.
In one of the embodiments, first rotary shaft be arranged in parallel with second rotary shaft.
In one of the embodiments, the spearhead portion is welded on the end of the stale.
When carrying and storing performance property lance, the first lance blade can be rotated by first rotary shaft,
And the first lance blade is moved to the direction close to the stale, and make the first lance sword by changing into court towards outside
To the direction of stale, i.e., described first lance sword towards inner side, meanwhile, pass through second rotary shaft and rotate the second lance sword
Portion, and the second lance blade is moved to the direction close to the stale, and make the second lance sword by changing towards outside
For towards the direction of stale, i.e., described second lance sword towards inner side, in this way, the first lance sword and the second lance sword be difficult with
User or foreign object contact, security performance are higher.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
In one embodiment, a kind of performance property lance, including:Stale, spearhead portion and lance edge assembly, the spearhead portion are set
In on the end of the stale, embedding slot is offered in the spearhead portion;The lance edge assembly includes the first rotary shaft, the first lance
Blade, the second rotary shaft and the second lance blade, first rotary shaft are arranged on the madial wall of the embedding slot, and described first
One end of lance blade is rotated with first rotary shaft and is connected, and the first lance sword is provided with the outer side edges of the first lance blade,
Second rotary shaft is arranged on the madial wall of the embedding slot, and first rotary shaft and second rotary shaft it
Between be provided with interval, one end of the second lance blade rotates with second rotary shaft and be connected, the second lance blade outside
The second lance sword is provided with side, so, when carrying and storing performance property lance, can be turned by first rotary shaft
The first lance blade is moved, and the first lance blade is moved to the direction close to the stale, and makes the first lance sword
By changing into the direction towards stale towards outside, i.e., described first lance sword towards inner side, meanwhile, pass through second rotary shaft
The second lance blade is rotated, and the second lance blade is moved to the direction close to the stale, and makes second lance
Sword is by changing into the direction towards stale towards outside, i.e., described second lance sword is towards inner side, in this way, the first lance sword and institute
State the second lance sword to be difficult to contact with user or foreign object, security performance is higher.
The performance property lance is illustrated with reference to specific embodiment, to further understand the performance property lance
Design, referring to Fig. 1, performance property lance 10 includes:Stale 100, spearhead portion 200 and lance edge assembly 300, stale 100, spearhead
Portion 200 and lance edge assembly 300 are linked in sequence, and stale 100 is used to play gripping effect, and spearhead portion 200 is used to play connection stale
100 and the effect of lance edge assembly 300, so that stale 100 is fixed together with lance edge assembly 300.
Also referring to Fig. 1 and Fig. 2, spearhead portion 200 is arranged on the end of the stale 100, in the spearhead portion 200
Embedding slot is offered, the embedding slot is used to install lance edge assembly 300.For example, the spearhead portion is welded in the end of the stale
In portion;And for example, the one end of the stale away from the spearhead portion is provided with support division;And for example, the cross-sectional area of the support division
It is gradually reduced from the support division close to one end of the stale to one end away from the stale;And for example, the stale has
Round bar shape structure;And for example, antirust coat is provided with the outer surface of the stale, so, the more firm stabilization of overall structure.
Also referring to Fig. 1 and Fig. 2, lance edge assembly 300 includes the first rotary shaft 310, the first lance blade 320, second and revolved
The lance blade 340 of rotating shaft 330 and second, first rotary shaft is arranged on the madial wall of the embedding slot, the first lance sword
The one end in portion is rotated with first rotary shaft and is connected, and the first lance sword is provided with the outer side edges of the first lance blade, described
Second rotary shaft is arranged on the madial wall of the embedding slot, and is set between first rotary shaft and second rotary shaft
Interval is equipped with, one end of the second lance blade rotates with second rotary shaft and is connected, the outer side edges of the second lance blade
On be provided with the second lance sword, so, when carry and store performance property lance 10 when, then pass through first rotary shaft rotate institute
The first lance blade is stated, and the first lance blade is moved to the direction close to the stale, and makes the first lance sword by court
Change into the direction towards stale laterally, i.e., described first lance sword towards inner side, meanwhile, pass through second rotary shaft rotate
The second lance blade, and make the second lance blade be moved to close to the direction of the stale, and make the second lance sword by
The direction towards stale is changed into towards outside, i.e., described second lance sword is towards inner side, in this way, carrying and storing performance property
During lance, the first lance sword is difficult to contact with user or foreign object with the second lance sword, and security performance is higher.
In one embodiment, the inner side edge of the inner side edge of the first lance blade and the second lance blade is closely supported;
And for example, first rotary shaft has cylindrical-shaped structure;And for example, second rotary shaft has cylindrical-shaped structure;And for example, it is described
First rotary shaft be arranged in parallel with second rotary shaft, so, is conducive to improving integrally-built stability.
It should be noted that in above-mentioned performance property lance, because the first lance blade passes through first rotary shaft
It is connected with the lance head rotation, so, going on the stage is easily caused first knife when firmly brandishing the performance property lance
The problem of blade is rocked, and second blade part is the problem of also easily occur same, is unfavorable for the true to nature of movie and television play
Effect, therefore, it is necessary to enable the first lance blade and the second lance blade respectively relative to the described first rotation
Axle and second rotary shaft are rotated, meanwhile, the problem of rocking can be reduced again.
In order to enable the first lance blade and the second lance blade respectively relative to the described first rotation
Axle and second rotary shaft are rotated, meanwhile, the problem of rocking can be reduced again, for example, the lance edge assembly also includes first
Damping piece and the second damping piece, first damping piece include the first damping ring and the first damping spring, first damping ring
It is placed on outside first rotary shaft, and first rotary shaft and the madial wall of first damping ring are closely supported, institute
State the first damping spring to be placed on outside first damping ring, the one end of first damping spring is interior with the embedding slot
Side wall is mutually fixed, and first damping spring is at least partly embedded at outside first damping ring, so, first resistance
The damping action produced between Buddhist nun's ring and first damping spring, can reduce the problem of rocking, while first damping
The one end of spring, i.e. the one end of first damping spring only and has the madial wall of one end and the embedding slot mutually solid
It is fixed, can be on the basis of suitable damping action be played, additionally it is possible to the first lance blade is rotated down necessarily pre- is provided
Activity space is stayed, i.e., the first lance blade can be avoided to be automatically returned in the presence of user does not exert a force and second lance
Blade is supported;Second damping piece includes the second damping ring and the second damping spring, and second damping ring is placed on described
Outside second rotary shaft, and second rotary shaft and the madial wall of second damping ring are closely supported, second damping
Spring is placed on outside second damping ring, and the one end of second damping spring is mutually solid with the madial wall of the embedding slot
It is fixed, and second damping spring is at least partly embedded at outside second damping ring, so, second damping ring and institute
The damping action produced between the second damping spring is stated, the problem of rocking can be reduced, while the one of second damping spring
End, i.e. the one end of second damping spring is only and the madial wall that has one end and the embedding slot is mutually fixed, Neng Gou
On the basis of playing suitable damping action, additionally it is possible to rotate down that to provide certain reserved activity empty to the second lance blade
Between, i.e., the second lance blade can be avoided to be automatically returned in the presence of user does not exert a force and supported with the first lance blade
Hold, so so that the first lance blade and the second lance blade being capable of relatively described first rotary shafts and described respectively
Second rotary shaft is rotated, safer, meanwhile, the problem of rocking can be reduced again, and more hommization has more embodied humanity
Show loving care for, safe design is more ingenious, it is shown that respect for life and revere.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for the ordinary skill people of this area
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.