CN205323160U - Safe sword - Google Patents
Safe sword Download PDFInfo
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- CN205323160U CN205323160U CN201620052771.XU CN201620052771U CN205323160U CN 205323160 U CN205323160 U CN 205323160U CN 201620052771 U CN201620052771 U CN 201620052771U CN 205323160 U CN205323160 U CN 205323160U
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- sword
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- safe
- retainer plate
- handle
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Abstract
The utility model discloses a safe sword contains handle, shelves hand and sword body, and the sword body includes sword core and sword cover, the sword body still includes the sword core cover of arranging in between sword core and the sword sword cover, and on the sword core was arranged in to sword core ways, with sword core fixed connection, the fixed suit of sword cover was sheathe in at the sword core. The cross section of sword core is the long circle, and the cross section of sword body also can be for the long circle, and the length of sword core cover is more than or equal to the length of sword core. The utility model provides a weight is moderate, the likelihood sword of feeling, damping performance is good and long service life's safe sword.
Description
Technical field
This utility model relates to a kind of martial arts equipment, particularly to a kind of safe sword being suitable to teaching。
Background technology
Existing sword mainly includes handle, handle core, shelves hands and sword body, and sword body is usually and is made with hard materials such as metal, plank or bamboo chips, when having sports or train, and the sword body that these hard materials are made, it is very easy to hurt sb.'s feelings, dangerous。Also having plastic-steel sword on market, adopt one-shot forming technique to make, in use not easily loosen, but moulding has deviation, weight, center of gravity are bad, and material is really up to the mark, can practitioner be caused serious injury。
Consider security standpoint, having at present and sword body changes into what soft material made, such as plastics, rubber, sponge etc., but this kind of sword body is too light due to weight, sword body is too soft, feel is too poor, in use can shake, it is impossible to realize preaching of strength, and due to intensity difference, being easy to damage, service life is not long, and uncomfortable cooperation fitness training uses。
Being substantially the sword of the as a whole single layer structure of sword body in prior art, adopt hard material, safety does not ensure, adopts soft material, then the feel of sword, performance and life-span can not get ensureing, and are easily damaged, and damping effect is poor。
Chinese patent 200420062076.9 discloses a kind of safety composite cutlery, including handle core, handle, handguard and blade or sword body, blade or sword body are adopted made of plastic, it is provided with metal-cored in plastics blade or sword body, length is about 1/3rd of blade or sword body, metal-cored be connected as a single entity with handle core, plastics blade or sword body be fixedly set in metal-cored on。
The blade of this safety composite cutlery or sword are as double-layer structure, including metal-cored and plastics blade or sword body, bigger than the intensity of the plastic sword body of single layer structure, weight is more moderate, feel is better, but it is metal-cored near handle end, the center of gravity of daggers and swords is near hands handle, the attack end of sword body does not have sword core, it is still that the single layer structure of plastic material, hardness and weight are inadequate, in use can there is violent shake in the front end of sword body, and when outer layer plastic damage, internal is metal-cored hard, it is easy to hurt people, and there is no the hands sense of true sword, directivity is bad, uncomfortable cooperation fitness training uses。
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of average weight, and feel likelihood sword, performance is good, the safe sword with three-decker of life-span length。
But, in use, the inventors have also found that following problem:
(1) existing sword mostly is flat, and flat horizontal surface is used for defending, and narrower one side is used for attacking, but has corner angle easily to hurt sb.'s feelings；The sword having circle or ellipse improved, surface surrounding is all round and smooth without corner angle, it does not have significantly receding surface and the face of attack, in use cannot grasp completely firmly；
(2) although sword body outer layer elastomeric material is rolled into sword sword set, all compare safety under normal circumstances, but under extreme conditions, still have the probability hurted sb.'s feelings。
In order to solve the problem of above-mentioned discovery, this utility model adopts following scheme:
(1) sword body cross section is Long Circle, uses semi arch end to attack, smooth without corner angle, not easily hurts sb.'s feelings, and use mid-plane position is defended, it is simple to have an effect and the control of power；
(2) making the length length more than sword core of sword core retainer plate, sword core retainer plate and sword core form hollow structure in one end of sword body, and under extreme conditions, strenuous vibration and impact can occur hollow structure, cause fracture, thus ensure that the safety of people。
The technical scheme that this utility model provides is: a kind of safe sword, comprise handle, shelves hands and sword body, sword body includes sword core and sword sword set, described sword body also includes a sword core retainer plate being placed between sword core and sword sword set, sword core retainer plate is placed on sword core, fixing with sword core and be connected, sword sword set is fixing with sword core retainer plate to be connected。Sword cored structure is the skeleton of whole sword, plays the effect supporting and providing bulk strength；Sword core retainer plate encapsulated by structures, outside sword core, plays the effect supporting and cushioning, and still can play the effect of protection when outer layer sword sword set destroys, be unlikely to hurt sb.'s feelings；Sword sword nested structure is then the effect playing damping and buffering。So the double-layer bumper of sword core retainer plate and sword sword set further increases the safety of sword。
The cross section of sword core is Long Circle (Long Circle refers to that centre is two isometric parallel lines, and two ends are semicircular shape, are different from common ellipse), and surface is round and smooth without corner angle, and durable, and it is all especially good that it waves speed, strength and directivity。
The cross section of sword body is Long Circle (Long Circle refers to that centre is two isometric parallel lines, and two ends are semicircular shape, are different from common ellipse), surface is round and smooth without corner angle, not easily hurt sb.'s feelings, be not easy to produce breach when antagonism so that sword can keep intensity and firm in antagonism。The oblong semi arch position that uses when being shaped such that attack in training simultaneously, anti-punctual uses flattened medial position so that degree of having of retreating。
The length of sword core retainer plate is more than or equal to the length of sword core。
When the length of sword core retainer plate is equal to the length of sword core, sword core retainer plate is coated with sword core completely, and the sword body of three-decker ensure that safety；When the length of sword core retainer plate is more than the length of sword core, sword core retainer plate is placed on sword core, defines one section of hollow structure, and in use, when running into extreme condition, hollow structure can disconnect, it is ensured that the safety of user。
The length ratio of the entire length of safe sword and sword core retainer plate and sword core is 1:1:1。Sword core extends to whole safe sword so that the center of gravity of sword is uniform, weight foot, and violent shake will not occur in the front end of in use sword body, has the feel of class likelihood sword, and directivity is fine。
The length ratio of the entire length of safe sword and sword core retainer plate and sword core is 5:5:4。Sword core retainer plate and sword core form hollow structure in sword body distance handle one end farther out, and in use, when running into extreme condition, strenuous vibration and impact can occur hollow structure, cause fracture, it is ensured that the safety of personnel。Hollow structure can return factory and keep in repair, be replaced sword core retainer plate, extend the service life of this safe sword after disconnecting。
Sword core and sword core retainer plate extend to whole handle, and sword core, sword core retainer plate and handle are by High Temperature High Pressure one-shot forming, and sword core and handle as a whole, in use do not have the situation that handle loosens, further increase safety。Handle is three-decker, including sword core, sword core retainer plate and taper knob。Taper knob is plastic material。
Sword sword set is removable is divided into yataghan sword set and dirk sword set。Dirk sword set is removable。In use, dirk sword set is partially in attack end, so under repeatedly using for a long time, it is easy to damage, so sword set sword is designed to yataghan sword set and dirk sword overlaps two parts, under the situation damaged, only need to change dirk sword set part, without changing whole sword sword set, reduce maintenance cost, and readily replaceable, increase the service life of sword。
Sword core is glass steel material, and sword core retainer plate adopts atactic copolymerized polypropene (PPR) to be made, and the two is adhesively fixed, and the sword core retainer plate of PPR material makes fiberglass sword core intensity increase, it is ensured that sword has the intensity the same with true sword and feel。
Shelves hand getting ethylene-vinyl acetate copolymer (EVA) are made, and have good safeguard function。
Sword sword set adopts ethylene-vinyl acetate copolymer (EVA) to be made, and belongs to elastomeric material compared to metal, it is ensured that the safety of people during use。
Additionally at the handle place of safe sword, metal ball can be installed, for balancing the counterweight of sword, change the center of gravity of sword, thus the more convenient control to sword。
The beneficial effects of the utility model: adopt the sword body of the three-decker with sword core, sword core retainer plate and sword sword set, double-layer bumper further increases the safety of sword, oblong sword core and sword body cross section, allow a user to control power freely, the hollow structure that simultaneously sword core retainer plate and sword core are formed ensure that the safety of extreme situation, and therefore this utility model provides that a kind of average weight, feel likelihood sword, damping performance be good and the safe sword of long service life。
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the safe sword of this utility model。
Fig. 2 is the partial enlarged drawing of Fig. 1。
Fig. 3 is the another kind of structural representation of the safe sword of this utility model。
Fig. 4 is the sword body cross-sectional structure schematic diagram of the safe sword of this utility model。
Fig. 5 is the handle cross-section structural representation of the safe sword of this utility model。
In figure: 1. handle；2. grade hands；3. sword body；4. sword core；5. sword core retainer plate；6. sword sword set；7. yataghan sword set；8. dirk sword set；9. taper knob。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is expanded on further。
As shown in Figure 1, this utility model provides a kind of safe sword, it includes handle 1, shelves hands 2 and sword body 3, and sword body 3 is three-decker, overlapping 6 including sword core 4, sword core retainer plate 5 and sword sword, sword core retainer plate 5 is placed on sword core 4, is placed between sword core 4 and sword sword set 6, and be adhesively fixed with sword core 4 and to be connected, sword sword set 6 is adhesively fixed with sword core retainer plate 5 and is connected。
The cross section of sword core 4 and sword body 3 is Long Circle。Sword core 4 and sword core retainer plate 5 extend to whole handle 1, and sword core 4, sword core retainer plate 5 and handle 1 are by High Temperature High Pressure one-shot forming, and sword core 4 and handle 1 are as a whole, therefore in use do not have the situation that handle loosens, further increase safety。
The length ratio of the entire length of safe sword and sword core retainer plate 5 and sword core 4 is 1:1:1。Sword core 4 extends to whole safe sword so that the center of gravity of sword is uniform, weight foot, and violent shake will not occur in the front end of in use sword body, and when outer layer sword sword overlaps 6 destruction, the sword core retainer plate 5 of internal layer still can play the effect of protection。Sword sword set 6 splits into yataghan sword set 7 and dirk sword set 8, and dirk sword set 8 is removable。
Sword core 4 is glass steel material, and sword core retainer plate 5 adopts atactic copolymerized polypropene (PPR) to be made, and the two is adhesively fixed, and the sword core retainer plate 5 of PPR material adds the intensity of sword body；Shelves hands 2 is EVA(ethylene-vinyl acetate copolymer) material, there is good safeguard function；Sword sword set 6 is EVA(ethylene-vinyl acetate copolymer) material, belong to elastomeric material compared to metal, it is ensured that user safety。
As shown in Figure 2, this utility model provides another kind of safe sword, it includes handle 1, shelves hands 2 and sword body 3, and sword body 3 is three-decker, overlapping 6 including sword core 4, sword core retainer plate 5 and sword sword, sword core retainer plate 5 is placed on sword core 4, is placed between sword core 4 and sword sword set 6, and be adhesively fixed with sword core 4 and to be connected, sword sword set 6 is adhesively fixed with sword core retainer plate 5 and is connected。
The cross section of sword core 4 and sword body 3 is Long Circle。Sword core 4 and sword core retainer plate 5 extend to whole handle 1, and sword core 4, sword core retainer plate 5 and handle 1 are by High Temperature High Pressure one-shot forming, and sword core 4 and handle 1 as a whole, in use do not have the situation that handle loosens, further increase safety。
The length ratio of the entire length of safe sword and sword core retainer plate 5 and sword core 4 is 5:5:4。Sword core retainer plate 5 and sword core 4 form hollow structure at sword body 3 apart from handle 1 one end farther out, and in use, when running into extreme condition, strenuous vibration and impact can occur hollow structure, cause fracture, it is ensured that the safety of people during use。Hollow structure can return factory and keep in repair, be replaced sword core retainer plate, extend the service life of this safe sword after disconnecting。Sword sword set 6 splits into yataghan sword set 7 and dirk sword set 8。Dirk sword set 8 is removable。
Sword core 4 is glass steel material, and sword core retainer plate 5 adopts atactic copolymerized polypropene (PPR) to be made, and the two is adhesively fixed, and the sword core retainer plate 5 of PPR material adds the intensity of sword body；Shelves hands 2 is EVA(ethylene-vinyl acetate copolymer) material, there is good safeguard function；Sword sword set 6 is EVA(ethylene-vinyl acetate copolymer) material, belong to elastomeric material compared to metal, it is ensured that the safety of people during use。
Additionally at handle 1 place of sword, metal ball can be installed, for balancing the counterweight of sword, change the center of gravity of sword, thus the more convenient control to sword。
As it is shown on figure 3, sword body 3 is three-decker, respectively sword core 4, sword core retainer plate 5 and sword sword set 6。Sword core 4 is the skeleton of whole sword, plays the effect supporting and providing bulk strength；Sword core retainer plate 5 is wrapped in outside sword core 4, plays the effect supporting and cushioning, and still can play the effect of protection when outer layer sword sword overlaps 6 destruction；Sword sword set 6 is then the effect playing damping and buffering。
The cross section of sword core 4 is Long Circle, and surface is round and smooth without corner angle, and durable, and it is all especially good that it waves speed, strength and directivity。The cross section of sword body 3 is Long Circle, and surface is round and smooth without corner angle, not easily hurts sb.'s feelings, and is not easy to produce breach when antagonism so that sword can keep intensity and firm in antagonism。The oblong semi arch position that uses when being shaped such that attack in training simultaneously, anti-punctual uses flattened medial position so that degree of having of retreating。
As shown in Figure 4, handle 1 is also three-decker, respectively sword core 4, sword core retainer plate 5 and taper knob 9。Handle 1 is oval, and taper knob 9 is plastic material。
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive according to the technical solution of the utility model and utility model thereof and be equal to replacement or change, all should be encompassed within protection domain of the present utility model。
Claims (10)
1. a safe sword, comprise handle (1), shelves hands (2) and sword body (3), sword body (3) includes sword core (4) and sword sword set (6), it is characterized in that described sword body (3) also includes a sword core retainer plate (5) being placed between sword core (4) and sword sword set (6), sword core retainer plate (5) is placed on sword core (4), fixing with sword core (4) and be connected, sword sword set (6) is fixedly set on sword core retainer plate (5)。
2. safe sword according to claim 1, it is characterised in that the cross section of described sword body (3) is Long Circle。
3. safe sword according to claim 1, it is characterised in that the cross section of described sword core (4) is Long Circle。
4. safe sword according to claim 1, it is characterised in that the length of described sword core retainer plate (5) is more than or equal to the length of sword core (4)。
5. safe sword according to claim 1, it is characterised in that described sword core (4) extends to whole handle (1), and handle (1) is three-decker, including sword core (4), sword core retainer plate (5) and taper knob (9)。
6. safe sword according to claim 5, it is characterised in that the length ratio of the entire length of described safe sword and sword core retainer plate (5) and sword core (4) is 1:1:1。
7. safe sword according to claim 5, it is characterised in that the length ratio of the entire length of described safe sword and sword core retainer plate (5) and sword core (4) is 5:5:4。
8. safe sword according to claim 1, it is characterised in that described sword sword set (6) is removable is divided into yataghan sword set (7) and dirk sword set (8)。
9. safe sword according to claim 1, it is characterised in that also include a metal ball, is arranged on handle (1)。
10. safe sword according to claim 1, it is characterized in that, described shelves hands (2) adopts ethylene-vinyl acetate copolymer to be made, sword core (4) adopts fiberglass to be made, sword core retainer plate (5) adopts atactic copolymerized polypropene to be made, and sword sword set (6) adopts ethylene-vinyl acetate copolymer to be made。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052771.XU CN205323160U (en) | 2016-01-20 | 2016-01-20 | Safe sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052771.XU CN205323160U (en) | 2016-01-20 | 2016-01-20 | Safe sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323160U true CN205323160U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052771.XU Active CN205323160U (en) | 2016-01-20 | 2016-01-20 | Safe sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205323160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093097A1 (en) * | 2019-11-12 | 2021-05-20 | 庄长宽 | Safe practice sword suitable for different groups |
-
2016
- 2016-01-20 CN CN201620052771.XU patent/CN205323160U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093097A1 (en) * | 2019-11-12 | 2021-05-20 | 庄长宽 | Safe practice sword suitable for different groups |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |