CN101357004B - Extension member and protection tool with the extension member - Google Patents
Extension member and protection tool with the extension member Download PDFInfo
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- CN101357004B CN101357004B CN2007101397600A CN200710139760A CN101357004B CN 101357004 B CN101357004 B CN 101357004B CN 2007101397600 A CN2007101397600 A CN 2007101397600A CN 200710139760 A CN200710139760 A CN 200710139760A CN 101357004 B CN101357004 B CN 101357004B
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- connecting portion
- pars contractilis
- arc limit
- extensible member
- protector
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Abstract
The invention relates to a protector with an expansion element. The protector is mainly used for protecting a joint and a limb connected with the joint, which helps the limb part properly swing, extend and twist. The protector comprises a first protecting element, a second protecting element and the expansion element, wherein, the first protecting element is used for covering the limb part, the second protecting element is used for covering the joint, and the expansion piece comprises a first connecting part, a second connecting part and an expansion part; the expansion part is positioned between the first connecting part and the second connecting part, the first connecting part is connected with the first protecting element, the second connecting part is connected with the second protecting element, and the expansion part is of a platelet with continuous convex parts and concave parts.
Description
Technical field
The present invention refers in particular to a kind of protector with extensible member relevant for a kind of protector.
Background technology
TaiWan, China is announced a kind of protecting ware for sports structure of patent disclosure No. 336500, and its knee-pad portion utilizes several pieces screening glass to combine with rivet, can the front expands agley and stretches withdrawal with the action that cooperates shank.TaiWan, China is announced the improvement structure of No. 282683 patent disclosure one knee-pad, elbow support, and it is provided with concavo-convex guard strip and the chases that order is arranged of number in upper and lower section an of body, allows the user suitable protection be arranged according to active state.Moreover United States Patent (USP) the 5806092nd, 6158051,6223350 B1 and 2005/0015841 A1 patent or WO 02/091867 A1 show that similarly the knee protector can be the structure of fan-shaped expansion.
Yet, above-mentioned before case the protector of being convenient to the joint part bending only is provided, can free stretching and the protector of lateral compression or swing and can't provide between a kind of joint and limbs.More detailed it, during physical activity, present various lines and bending or pendulum angle between its limbs; Therefore, the protector that is used for those limbs and joint thereof is wanted to meet ergonomics, and cooperates different actions and different protections next to the shin is provided.In addition, the whole side of the protector of those preceding cases is fixing all, not only can influence stretching, the sideshake between its protector or reverse cooperation, more is restricted to user's limb activity or swing; Therefore, those protector user's limbs of can't fitting, and cause the user to feel under the weather and uneasy, and become its burden; In addition, those protector structures are also comparatively complicated, and cost of manufacture is then higher relatively.
Summary of the invention
Main purpose of the present invention is to provide a kind of protector with extensible member, but this protector meets human motion and free bend, swings and reverse.
The object of the present invention is achieved like this, and a kind of protector with extensible member, this protector mainly are to be used to the limb portion that protects a joint of limbs and connect this joint, for this limb portion can the appropriateness swing, stretch and reverse.This protector comprises that one first protects part, one second and protects a part and an extensible member; Wherein, this first protects part for covering this limb portion, this second protects part for covering this joint, this extensible member has one first connecting portion, one second connecting portion and a pars contractilis, and this pars contractilis is between this first and second connecting portion, this first connecting portion connects this and first protects part, and this second connecting portion connects this and second protects part, and this pars contractilis is the tablet with continuous protuberance and recess.
Purpose of the present invention also can realize like this, a kind of protector with extensible member, and the one first limb portion and the one second limb portion that supply to protect a joint of limbs and connect this joint, this protector comprises: one protects a part and an extensible member; Wherein: protect part and cover this joint and this first limb portion; Extensible member is linked to this end that protects part, and be located in this second limb portion, this extensible member has one first connecting portion and a pars contractilis, and this first connecting portion is connected in this and protects part, this pars contractilis connects an end of this first connecting portion, and pars contractilis is one to have the tablet of continuous protuberance and recess.
So, first protect part and second and protect limb portion and the joint that part just can be protected these limbs respectively, and the pars contractilis of this extensible member can utilize the plural number composition structure of protuberance and recess continuously, and make it can be easy to bending, swing and reverse by this.Therefore this first protect part with this second protect part just can be free mutually movable by this extensible member, to meet the activity direction of user's limb portion, can be flexible when making the user movable and do not have constriction or a burden.In addition, the present invention more utilizes the plural protuberance design of this pars contractilis and a wear-resisting and impact-resistant effect is provided.
Description of drawings
Fig. 1: first preferred embodiment of the present invention, it shows that one has the protector of extensible member.
Fig. 2: part section enlarged diagram of the present invention.
Fig. 3: the stereo amplification figure of extensible member of the present invention.
Fig. 4: the schematic diagram when protector of the present invention stretches.
Fig. 5: the schematic diagram when protector of the present invention is crooked.
Fig. 6: the schematic diagram when protector of the present invention is swung.
Fig. 7: second preferred embodiment of the present invention.
Drawing reference numeral:
The second limb portion 8,8a first protects part 10
Second protects part 12 extensible members 14,14a
Second fixed band, 24 first connecting portions 28,28a
Second connecting portion, 30 pars contractilis 32,32a
34 second arc limits 36, the first arc limit
38 second arc limits 40, the first arc limit
Recess 46 protects part 10a
The specific embodiment
Fig. 1 to Fig. 6 shows one first preferred embodiment of the present invention, as shown in Figure 1, protector 1 with extensible member 14 of the present invention, the one first limb portion 6 that it is used to protect a joint 4 of limbs 2 and connects this joint 4, and make this first limb portion 6 can appropriateness crooked, swing and reverse; Wherein, these limbs 2 have one second limb portion 8 and are connected with this joint 4.And the limbs 2 that this protector 1 is suitable for can be hand or leg.So when these limbs 2 were hand, this first limb portion 6 was little arm, this second limb portion 8 is elbow joint for big arm, this joint 4.When these limbs 2 were leg, this first limb portion 6 was shank, this second limb portion 8 is knee joint for thigh, this joint 4.In the present embodiment, then illustrate it with protector with leg.
As shown in Figures 1 and 2, this protector 1 comprises that one first protects part 10, one second and protects a part 12 and an extensible member 14; Wherein, this first protects part 10 for the outside that covers this first limb portion 6 (being the shank outside), and this first protects part 10 and be provided with plural first fixed band 20 in addition for this first is protected part 10 and be fixed on this shank.Moreover, this second protects part 12 for the outside that fully covers this joint 4 (being the knee joint outside), this second protects part 12 and is provided with plural second fixed band 24 in addition for being fixed in this second limb portion 8 (being on the thigh), so that this second protects part 12 and can be fixed in this 4 positions, joint, and nonvoluntary moving.As shown in the figure, extensible member 14 of the present invention is located at this and first is protected part 10 and this second and protect 12 of parts, and mainly is positioned in this first limb portion 6, and is different from the preceding case of before being discussed; In addition, this extensible member 14 has one first connecting portion 28, one second connecting portion 30 and a pars contractilis 32, this first connecting portion 28 connects this and first protects part 10, and this second connecting portion 30 connects this and second protects part 12, and this pars contractilis 32 is between this first and second connecting portion 28,30.
In addition; because of this first protect part 10 and this second protect part 12 each by harder and wear-resisting to undermine impact-resistant material made; so protector 1 of the present invention more utilizes an elasticity lining cloth 16 to be located at that this first protects part 10, this second protects between part 12 and this extensible member 14 inboards; protecting these limbs 2 can directly not contact friction, and increase the user and wear the comfort that this protector 1 uses with this protector.
See also Fig. 3, in the present invention, this extensible member 14 is one-body molded for good with rubber or plastic material, and its actual material application is as limit, and this extensible member 14 also can be replaced by other similar material.As shown in the figure, this first connecting portion 28 is in the form of sheets, and has one first arc limit 34 and one second arc limit 36.This first and second arc limit 34,36 is recessed respectively to this pars contractilis 32, and this first arc limit 34 connects these pars contractilis 32, and this second arc limit 36 can cooperate this first radian that protects part 10 first to protect part 10 and combine with this; In addition, the two ends of this first connecting portion 28 more extend outward this pars contractilis 32 1 suitable lengths, first protect part 10 for being incorporated into this.
This second connecting portion 30 is similar in appearance to this first connecting portion 28 and in the form of sheets, it has one first arc limit 38 and one second arc limit 40, this first and second arc limit 38,40 is recessed respectively to this pars contractilis 32, this first arc limit 38 connects this pars contractilis 32, this second arc limit 40 can cooperate this second radian that protects part 12 second to protect part 12 and combine with this, and the two ends of this second connecting portion 30 more extend outward this pars contractilis 32 1 suitable lengths, second protect part 12 for being incorporated into this.
Moreover this pars contractilis 32 is for having the tablet of continuous protuberance 42 and recess 44.In the present invention, this pars contractilis 32 is consisted of good with three protuberances 42 and two recesses 44, and practice is not as limit.Have a first side, a second side, one the 3rd side and a four side respectively around this pars contractilis 32, this first side is with respect to this second side, and the 3rd side is with respect to this four side; Wherein, this first side is connected with the first arc limit 34 of this first connecting portion 28, and in abutting connection with the protuberance 42 of this first side is that shape along the first arc limit 34 of this first connecting portion 28 is a curved arc shape, and this second side is connected with the first arc limit 38 of this second connecting portion 30, and is that shape along the first arc limit 38 of this second connecting portion 30 is a curved arc shape in abutting connection with the protuberance 42 of this second side.The dual-side that the central spud 42 of this pars contractilis 32 connects these two recesses 44 is that the shape along this two outsides protuberance 42 also is set as the curved arc shape.
Each protuberance 42 is for being the tablet of ㄇ font, and each recess 44 is for being the tablet of ㄩ font, and and be connected between the two adjacent protuberances 42; Can make by this continuous protuberance 42 and 44 of recesses that this pars contractilis 32 is easy to be stretched, crooked and swing.In addition, the 3rd side of this pars contractilis 32 and four side curve inwardly respectively and form a recess 46, can not interfere mutually when bending or the torsional oscillation to allow this extensible member 14.In addition, protuberance 42 of the present invention changes to some extent with the visual practice of radian of recess 44, and for example the radian of wave-like, whole or at least one protuberance 42 have radian or the like with recess 44.
Fig. 4 shows when thigh and shank stretch, and this first protects part 10 and be fixed on this shank by those first fixed bands 20, and this second to protect part 12 be to be fixed on this knee by those second fixed bands 24.These extensible member 14 upper and lower both sides second are protected part 12 and first are protected part 10 to be a straight line be a contraction state with this because of this, and then the protuberance 42 of this pars contractilis 32 and recess 44 are drawn close mutually.
Fig. 5 shows when shank and thigh bending are drawn close, this extensible member 14 be subjected to upper and lower both sides this second protect part 12 and first protect the interlock of part 10 and be the state of a whole stretching with this, and then make the mutual stretching, extension of the protuberance 42 and the recess 44 of this pars contractilis 32, and present stretching action similar in appearance to the accordion principle.
Fig. 6 is when showing shank interlock thigh towards side torsionoscillation to an angle or lateral compression, this first protect part 10 can along with this shank to a LRO Lateral Runout, and this second protects part 12 and can't move on this knee because of being fixed in, therefore, setting by this extensible member 14,44 of the protuberance 42 of these pars contractilis 32 1 sides and recesses can be drawn close in the recess 46 of the 3rd side, and the protuberance 42 of opposite side and recess 44 then can be in recess 46 intramedullary expansions of four side.
Fig. 7 shows one second preferred embodiment of the present invention, similar in appearance to above-mentioned first preferred embodiment, protector 1a shown in this second preferred embodiment also supplies the joint 4a of protection limbs 2a and connects one first 6a of limb portion and one second 8a of limb portion of this joint 4a, this protector 1a comprises and protects part 10a, for covering this joint 4a and this first limb 6a of portion; And an extensible member 14a, be linked to the end that this protects part 10a, and for being located on this second limb 8a of portion.Similar in appearance to first preferred embodiment, this extensible member 14a has one first a connecting portion 28a and a pars contractilis 32a, this first connecting portion 28a protects part 10a for being connected in this, and this pars contractilis 32a connects the end of this first connecting portion 28a, and is one to have the tablet of continuous protuberance and recess.So when this protects part 10a with user action and when mobile, this extensible member 14a then can cooperate this to protect the action of part 10a and stretch or crooked.Because of the structural similarity of this second preferred embodiment in above-mentioned first preferred embodiment, repeat no more in this.
Since general shank or little arm by the effect of this knee joint or elbow joint can appropriateness stretching, extension, swing and reverse. And of the present invention first protect part and can protect part by this extensible member and this second and mutually freely stretch, swing and reverse. Therefore, protector of the present invention can not limit the action of original shank or little arm, and more meets ergonomics. In addition; plural protuberance on this pars contractilis can utilize the design of its protrusion and a wear-resisting and impact-resistant effect is provided; so that this first protects part and this second and protects and also have the protection effect between the part; and no matter protector of the present invention stretches, during the various multi-directional action of crooked or distortion; this first protects part and this second and protects between part and all can fit in this limbs outside according to the physical activity curve constantly, so the user does not have constriction on wearing. Moreover extensible member of the present invention is formed in one, so overall structure and making assembling are also comparatively simple, and then so that cost of manufacture is lower.
Claims (10)
1. protector with extensible member for a joint of protection limbs and connect the limb portion in this joint, is characterized in that this protector comprises:
One first protects part, for covering this limb portion;
One second protects part, for covering this joint;
One extensible member, being located at this first protects part and this second and protects between part, and this extensible member has one first connecting portion, one second connecting portion and a pars contractilis, this first connecting portion connects this and first protects part, this second connecting portion connects this and second protects part, this pars contractilis is between this first and second connecting portion, and pars contractilis is one to have the tablet of continuous protuberance and recess, and this continuous protuberance and recess come down to by the bending and forming continuously of this tablet.
2. the protector with extensible member as claimed in claim 1 is characterized in that: each protuberance of this pars contractilis is ㄇ shape, and each recess of this pars contractilis is ㄩ shape.
3. the protector with extensible member as claimed in claim 2 is characterized in that:
This first connecting portion, have one first relative arc limit and one second arc limit, this first and second arc limit is recessed respectively to this pars contractilis, this first arc limit is for connecting this pars contractilis, this second arc limit is for first protecting part in conjunction with this, and the two ends of this first connecting portion extend outward this pars contractilis, first protect part for being incorporated into this;
This second connecting portion, have one first relative arc limit and one second arc limit, this first and second arc limit is recessed respectively to this pars contractilis, this first arc limit is for connecting this pars contractilis, this second arc limit is for second protecting part in conjunction with this, and the two ends of this second connecting portion extend outward this pars contractilis, second protect part for being incorporated into this;
This pars contractilis has a relative first side and a second side; Wherein, this first side is connected with the first arc limit of this first connecting portion, and the shape of protuberance along the first arc limit of this first connecting portion in abutting connection with this first side is an arcuation, and this second side is connected with the first arc limit of this second connecting portion, and is an arcuation in abutting connection with the shape of protuberance along the first arc limit of this second connecting portion of this second side.
4. the protector with extensible member as claimed in claim 3 is characterized in that: this pars contractilis has relative one the 3rd side and a four side, and the 3rd side and four side curve inwardly respectively and form a recess.
5. extensible member, being used for bridge joint one first protects part and one second and protects part, it is characterized in that: this extensible member is made by rubber and is comprised one first connecting portion, one second connecting portion and a pars contractilis, this pars contractilis is between this first and second connecting portion, and pars contractilis is one to have the tablet of continuous protuberance and recess, this continuous protuberance and recess come down to be bent continuously and formed by this tablet, this first connecting portion is used to connect this and first protects part, and this second connecting portion is used to connect one second and protects part.
6. extensible member as claimed in claim 5 is characterized in that: each protuberance of this pars contractilis is ㄇ shape, and each recess of this pars contractilis is ㄩ shape.
7. extensible member as claimed in claim 6 is characterized in that:
This first connecting portion has one first relative arc limit and one second arc limit, and this first and second arc limit is recessed respectively to this pars contractilis, and this first arc limit is for this pars contractilis of connection, and the two ends of this first connecting portion extend outward this pars contractilis;
This second connecting portion has one first relative arc limit and one second arc limit, and this first and second arc limit is recessed respectively to this pars contractilis, and this first arc limit is for this pars contractilis of connection, and the two ends of this second connecting portion extend outward this pars contractilis;
This pars contractilis has a relative first side and a second side; Wherein, this first side is connected with the first arc limit of this first connecting portion, and the shape of protuberance along the first arc limit of this first connecting portion in abutting connection with this first side is an arcuation, and this second side is connected with the first arc limit of this second connecting portion, and is an arcuation in abutting connection with the shape of protuberance along the first arc limit of this second connecting portion of this second side.
8. extensible member as claimed in claim 7 is characterized in that: this pars contractilis has relative one the 3rd side and a four side, and the 3rd side and four side curve inwardly respectively and form a recess.
9. protector with extensible member for a joint of protection limbs and connect the one first limb portion and the one second limb portion in this joint, is characterized in that this protector comprises:
One protects part, for covering this joint and this first limb portion;
One extensible member, be linked to the end that this protects part, and be located in this second limb portion, this extensible member has one first connecting portion and a pars contractilis, this first connecting portion is connected in this and protects part, this pars contractilis connects an end of this first connecting portion, and pars contractilis is one to have the tablet of continuous protuberance and recess, and this continuous protuberance and recess come down to by the bending and forming continuously of this tablet.
10. the protector with extensible member as claimed in claim 9 is characterized in that: at least one protuberance and the recess of this pars contractilis have radian.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101397600A CN101357004B (en) | 2007-07-31 | 2007-07-31 | Extension member and protection tool with the extension member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101397600A CN101357004B (en) | 2007-07-31 | 2007-07-31 | Extension member and protection tool with the extension member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101357004A CN101357004A (en) | 2009-02-04 |
| CN101357004B true CN101357004B (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101397600A Active CN101357004B (en) | 2007-07-31 | 2007-07-31 | Extension member and protection tool with the extension member |
Country Status (1)
| Country | Link |
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| CN (1) | CN101357004B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017058979A1 (en) * | 2015-10-01 | 2017-04-06 | Richards Lee E | Knee pad device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267784B (en) * | 2015-06-05 | 2018-09-21 | 香港纺织及成衣研发中心有限公司 | Dynamic biological function leg protector |
| CN108567184A (en) * | 2017-03-14 | 2018-09-25 | 马杰 | Protector |
| CN109330059A (en) * | 2018-10-09 | 2019-02-15 | 何伟华 | Elbow support |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297294A (en) * | 1993-03-15 | 1994-03-29 | Washick Steven R | Shin guard having kneeshield, accordian pleated flexure area, flexure grooves and ventilation apertures |
| CN2248466Y (en) * | 1995-11-22 | 1997-03-05 | 黄澄烟 | Protector for knee or elbow |
-
2007
- 2007-07-31 CN CN2007101397600A patent/CN101357004B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297294A (en) * | 1993-03-15 | 1994-03-29 | Washick Steven R | Shin guard having kneeshield, accordian pleated flexure area, flexure grooves and ventilation apertures |
| CN2248466Y (en) * | 1995-11-22 | 1997-03-05 | 黄澄烟 | Protector for knee or elbow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017058979A1 (en) * | 2015-10-01 | 2017-04-06 | Richards Lee E | Knee pad device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101357004A (en) | 2009-02-04 |
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