CN207639703U - Anticollision knee-pad with night defencive function - Google Patents
Anticollision knee-pad with night defencive function Download PDFInfo
- Publication number
- CN207639703U CN207639703U CN201721078999.7U CN201721078999U CN207639703U CN 207639703 U CN207639703 U CN 207639703U CN 201721078999 U CN201721078999 U CN 201721078999U CN 207639703 U CN207639703 U CN 207639703U
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- China
- Prior art keywords
- knee
- pad
- main body
- anticollision
- defencive function
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Abstract
The utility model is related to a kind of anticollision knee-pads of band night defencive function.It is made of connecting rod, idler wheel, sliding block, spring and sliding slot including knee-pad main body, shock buffer cover, mesh cloth, fluorescent bands and buffer unit, buffer unit, in knee-pad main body and between hitting buffer cover, knee-pad lower body part is equipped with fluorescent bands for setting.It is simple in structure, it is easy to use；In the case where careless tumble knee lands, the protective effect to knee site can be farthest played, reduces and hits the damage caused by knee；The round air hole being arranged on mesh cloth and knee-pad main body further increases the ventilation and perspiration function performance of knee-pad, keeps the dry and comfortable comfortable of joint part；Material wear and shock-resistant, service life are long；Fluorescent bands can night or it is underlit in the case of traffic and pedestrian are played a warning role.
Description
Technical field
A kind of a kind of the utility model is related to sports goods technical field more particularly to protective values good, ventilation and perspiration function,
Night can play the role of warn traffic, pedestrian band night defencive function anticollision knee-pad.
Background technology
In sports, the crucial joint part of body is easy injury, and for Saving cortilage position, sporter need to be attached to one
It is a little not only to increase movement burden, light and simple during exercise, but also the protective case of good protecting effect can be played.It is existing
Joint protecting casing it is simple in structure, perspiration discharging performance is poor, the protective effect of scratching is functioned only as to knee when falling, taken turns
In the motion processes such as cunning, slide plate, beginner, which is easy to fall, bumps against knee, and larger rush is had in face of knee when knee lands
It hits, if protection is improper even without protection at this time, knee easily causes various arthritis, and part under long-term shock
Skidding, skateboarding person can be practiced and trained in night, if easily by contact vehicle or row in the case of illumination is insufficient at this time
People ignores, and causes unnecessary accident.
A kind of utility model patent for the knee-pad that Patent Office of the People's Republic of China uses when disclosing movement on December 10th, 2014, specially
Sharp publication number CN104188180A, the utility model patent reduce shock when tumble using rigid plastics knee backpack cover shatter-resistant layer
Damage to knee, but the knee backpack cover shatter-resistant layer of one rigid plastics matter fall when knee hit ground can not play it is good
The effect of buffering collision of closed, protective value are still undesirable；Secondly rigid plastics has fixed radian, transported using the knee-pad
Knee outer can not be fitted closely when dynamic, simultaneously because plastic material is harder, must will produce in knee bends, straightening procedure
Certain friction；Thirdly rigid plastics does not set air hole, during use knee site will lead to the problem of perspire it is unsmooth, in addition
The utility model can not ensure that user plays a warning role vehicle, pedestrian in night use.
Utility model content
The utility model is insufficient to the impact protector of knee and at night when falling for knee-pad in order to make up the prior art
Between when moving to pedestrians, vehicle without warning function the problem of, providing a kind of band night reasonable for structure, easy to use protects
The anticollision knee-pad of protective function, the knee-pad play good impact protector effect, warning at night come vehicle, pedestrian while also
With good gas permeability, constraint will not be caused to leg knee site, is conveniently perspired, is avoided in motion process because perspiring not
The generation of the skin allergy problem freely generated, each material of knee-pad is affine to human body, will not cause discomfort to human body using process
Sense, solve the prior art for during knee-pad use when falling it is insufficient to knee protection, to perspire permeability poor
Problem.
It is achieved through the following technical solutions when the utility model：
A kind of anticollision knee-pad of band night defencive function, including knee-pad main body, shock buffer cover and mesh cloth, feature exist
In, knee-pad main body is equipped with several round air holes, and knee-pad main body is connect with buffer cover is hit by several buffer units,
Mesh cloth is fixedly connected by sewing up with knee-pad main body；The buffer unit is made of connecting rod, idler wheel, sliding block, spring and sliding slot,
Connecting rod is flexibly connected by idler wheel with sliding block, and interlinking lever end is equipped with hollow ring, is tightly placed on idler wheel, idler wheel disc circle centre position
It equipped with small through hole, is fixedly connected with a slide block by bolt, connecting rod opposing slider can be rotated centered on idler wheel；Sliding slot recess
Platform be equipped with strip-shaped groove, a sliding block part is stuck in strip-shaped groove, and sliding block is made to fit closely with sliding slot and make sliding block
It can be slided in sliding slot；Sliding block one end connecting spring, the spring other end connect the cell wall of sliding slot recess.Mesh cloth and circle are saturating
Stomata substantially increases the ventilative of the anticollision knee-pad of band night defencive function, perspiration discharging performance；During use, user falls
When, hits buffer cover and impacted to knee site movement, the effect through idler wheel, connecting rod and sliding block, impact force is first by hanging down
It is directly dispersed in knee and is parallel to leg, do not acted directly on knee, hereafter impact force is conducted to sliding block, connecting rod and spring,
Sliding block moves in sliding slot along sliding slot during being somebody's turn to do, sliding block compressed spring, and compressed spring generates restoring force, is produced to sliding block
Raw reversed active force, counteracts a part of impact force, impact force is dispersed through, offset after greatly reduced, will not cause to use
Person is injured, plays extremely outstanding protective effect.
Preferably, the knee-pad main body internal layer is ventilative cotton, outer layer is ventilative silicon rubber.The ventilative cotton of internal layer can improve
The gas permeability of the anticollision knee-pad of the band night defencive function, convenient for perspiring, radiating, outer layer silicon rubber of breathing freely is hardly damaged, can be with
Certain buffering effect is played when impact force acts on buffer unit, is stablized buffer unit and is reduced it and rubs to leg
It wipes.
Preferably, it is three-decker to hit buffer cover, the outermost layer far from knee-pad main body is rigid plastics, and middle layer is
Honeycomb highly elastic layer, innermost layer are layer of silica gel, anti-skidding little particle of uniformly gathering outside outermost layer rigid plastics.Anti-skidding little particle can
It prevents user from continuing to slide forward after wearing is fallen down when in use, avoids causing remaining such as other position of head body
Strike other adamants；Outer layer rigid plastics is mainly to improve the intensity for hitting buffer cover, ensures its quality, not cracky,
And plastics are light does not influence to move；The honeycomb highly elastic layer and layer of silica gel of middle layer can play certain when being hit
Cushioning effect reduces impact force in the protection of the first step, reduces the injury hit to user.
Preferably, the anti-skidding little particle is fixedly connected by binder with rigid plastics.
Preferably, the innermost layer layer of silica gel of the buffer unit and the ventilative silicon rubber and shock buffer cover of knee-pad main body
It is fixedly connected.
Preferably, the buffer unit with two be one group of setting, each two buffer unit crossed-symmetrical, the band night
Between the anticollision knee-pad of defencive function two groups of totally four buffer units are at least set.Impact force, which acts on, hits in buffer cover, hits
Impact force guiding is dispersed to each buffer unit by buffer cover, and thus in the case that not motion-affecting, buffer unit is got over
It is more, it is more outstanding to the protecting effect of user, additionally due to buffer unit also functions to connection, stablizes the work for hitting buffer cover
With, thus at least exist two groups totally four buffer units just can guarantee shock buffer cover connect stable with knee-pad main body, be secured.
Preferably, the knee-pad body top is provided with velcro.Velcro can help user to be dressed from main regulation
Tightness, in the case where user is thinner, velcro contributes to user by the anticollision knee-pad of the band night defencive function
It dresses more stable, is not easy to slip.
Preferably, the knee-pad lower body part is equipped with fluorescent bands.Night or it is underlit in the case of, skidding fortune
The sporters such as dynamic, skateboarding may it is very fast movement velocity, due to visibility is poor etc. with pedestrian, vehicle collision, occur
Contingency, fluorescent bands can help pedestrians, vehicle to find sporter in time in night or underlit environment,
Avoid the generation of contingency.
The utility model has the beneficial effects that：The anticollision knee protector structure of the band night defencive function is simple, both artistic and practical, net
Shape cloth and round air hole substantially increase the ventilative of anticollision knee-pad, the perspiration discharging performance of band night defencive function；It used
Cheng Zhong when user falls, hits buffer cover and is impacted to knee site movement, the effect through idler wheel, connecting rod and sliding block is hit
Hit power and be parallel to leg by being dispersed to perpendicular to knee first, do not act directly on knee, hereafter impact force conduct to sliding block,
Connecting rod and spring, sliding block moves in sliding slot along sliding slot during being somebody's turn to do, sliding block compressed spring, and compressed spring generates recovery
Power generates sliding block reversed active force, counteracts a part of impact force, impact force is dispersed through, offset after greatly reduced, no
User can be caused injured, play extremely outstanding protective effect；The ventilative cotton of the internal layer of knee-pad main body can improve the band night
Between defencive function anticollision knee-pad gas permeability, convenient for perspiring, radiating, outer layer highly elastic fiber is hardly damaged, and can hit
Certain buffering effect is played when power acts on buffer unit, stablize buffer unit and reduces its friction to leg, in addition
Highly elastic fiber can be such that knee-pad more stablizes in wearing, be not easy to slip；Anti-skidding little particle can prevent user from being worn on
Continue to slide forward after falling down when use, avoids that remaining such as other position of head body is caused to strike other adamants；
Outer layer rigid plastics is mainly to improve the intensity for hitting buffer cover, ensures its quality, not cracky, and plastics are light does not influence to transport
It is dynamic；The honeycomb highly elastic layer and layer of silica gel of middle layer can play certain cushioning effect when being hit, in the first step
Protection in reduce impact force, reduce the injury hit to user；Fluorescent bands can warn pedestrians, vehicle, in advance
Early warning is made to reduce the possibility of contingency generation.
Description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view that the utility model hits buffer cover.
Fig. 3 is the force diagram of one group of buffer unit of the utility model.
In figure, 1 knee-pad main body, 2 round air holes, 3 mesh cloths, 4 hit buffer cover, and 5 connecting rods, 6 sliding blocks, 7 springs, 8 slide
Slot, 9 anti-skidding little particles, 10 rigid plastics, 11 honeycomb highly elastic layer, 12 layer of silica gel, 13 buffer units, 14 idler wheels, 15 magics
Patch, 16 fluorescent bands, A1 impact forces, B1-B6 impact force component, C1-C6 restoring forces, D1-D2 reaction forces.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below will be by specific implementation mode, and in conjunction with attached drawing, to this reality
It is described in detail with novel.
As shown in attached drawing 1, attached drawing 2, a kind of anticollision knee-pad of band night defencive function, including knee-pad main body 1, shock buffering
Lid 4 and mesh cloth 3, which is characterized in that knee-pad main body 1 is equipped with several round air holes 2, and knee-pad main body 1 is buffered with shock
Lid 4 is connected by several buffer units 13, and mesh cloth 3 is fixedly connected by sewing up with knee-pad main body 1；The buffer unit 13
It is made of connecting rod 5, idler wheel 14, sliding block 6, spring 7 and sliding slot 8, connecting rod is flexibly connected by idler wheel 14 with sliding block 6, interlinking lever end
It is equipped with hollow ring, is tightly placed on idler wheel 14,14 disc circle centre position of idler wheel is equipped with small through hole, is fixed and is connected by bolt and sliding block
It connects, connecting rod opposing slider can be rotated centered on idler wheel 14；The platform of 8 recess of sliding slot is equipped with strip-shaped groove, sliding block one
Part is stuck in strip-shaped groove, so that sliding block is fitted closely with sliding slot 8 and is made sliding block sliding in sliding slot 8；Sliding block one end connects
Spring 7 is connect, 7 other end of spring connects the cell wall of 8 recess of sliding slot.Mesh cloth 3 and round air hole 2 substantially increase the band
The ventilative of the anticollision knee-pad of night defencive function, perspiration discharging performance；During use, when user falls, hit by impact force A1
It hits buffer cover 4 to be impacted to knee site movement, the effect through idler wheel 14, connecting rod 5 and sliding block 6, impact force A1 is first by hanging down
It is directly dispersed in knee and is parallel to six power B1-B6 of leg and connecting rod 5, do not acted directly on knee, this rear slider 6, even
Bar 5 and 7 three of spring linkage, sliding block moves in sliding slot 8 along the groove of sliding slot 8 during being somebody's turn to do, sliding block compressed spring 7, through pressure
Spring 7 after contracting generates restoring force C1-C6, and reversed active force is generated to sliding block, is transmitted to and hits the generation reaction of buffer cover 4
Power D1-D2 counteracts a part of impact force, impact force is dispersed through, offset after greatly reduced, user will not be caused injured, risen
Extremely outstanding protective effect is arrived.
1 internal layer of knee-pad main body is ventilative cotton, and outer layer is ventilative silicon rubber.The ventilative cotton of internal layer can improve the band night
The gas permeability of the anticollision knee-pad of defencive function, convenient for perspiring, radiating, the ventilative silicon rubber of outer layer is hardly damaged, can be in impact force
Certain buffering effect is played when acting on buffer unit 13, stablizes buffer unit 13 and reduces its friction to leg.
Shock buffer cover 4 is three-decker, and the outermost layer far from knee-pad main body 1 is rigid plastics 10, and middle layer is honeycomb
Shape highly elastic layer 11, innermost layer are layer of silica gel 12, anti-skidding little particle 9 of uniformly gathering outside outermost layer rigid plastics 10.Anti-skidding small
Grain 9 can prevent user from continuing to slide forward after wearing is fallen down when in use, avoid causing remaining such as head body its
His position strikes other adamants；Outer layer rigid plastics 10 is mainly to improve the intensity for hitting buffer cover 4, ensures its quality,
Not cracky, and plastics are light does not influence to move；The honeycomb highly elastic layer 11 and layer of silica gel 12 of middle layer are when being hit
Certain cushioning effect can be played, reduces impact force in the protection of the first step, reduces the injury hit to user.
The anti-skidding little particle 9 is fixedly connected by binder with rigid plastics 10.
The buffer unit 13 and the ventilative silicon rubber of knee-pad main body 1 and the innermost layer layer of silica gel 12 of shock buffer cover 4 are solid
Fixed connection.
The buffer unit 13 with two for one group of setting, protect by 13 crossed-symmetrical of each two buffer unit, the band night
Two groups of totally four buffer units 13 are at least arranged in the anticollision knee-pad of protective function.Impact force, which acts on, hits in buffer cover 4, hits slow
It rushes lid 4 and impact force guiding is dispersed to each buffer unit 13, thus in not motion-affecting, buffer unit 13
It is more, it is more outstanding to the protecting effect of user, additionally due to buffer unit 13 also functions to connection, stablizes and hit buffer cover 4
Effect, therefore at least exist two groups totally four buffer units 13 just can guarantee hit buffer cover 4 connect surely with knee-pad main body 1
It is fixed, secured.
1 top of knee-pad main body is provided with velcro 15.It is elastic that velcro 15 can help user to be dressed from main regulation
Degree, in the case where user is thinner, velcro 15 contributes to user to wear the anticollision knee-pad of the band night defencive function
It wears more stable, is not easy to slip.
The knee-pad lower body part is equipped with fluorescent bands 16.Night or it is underlit in the case of, roller skating, slide plate
The sporters such as movement may it is very fast movement velocity, due to visibility is poor etc. with pedestrian, vehicle collision, unexpected thing occurs
Therefore fluorescent bands 16 can help pedestrians, vehicle to find sporter in time in night or underlit environment, avoid
The generation of contingency.
In use, leg to be stretched into the anticollision knee-pad of band night defencive function, buffer cover 4, knee are hit in knee alignment
Inside is directed at mesh cloth 3, can carry out adjustment by a small margin to the position of buffer unit 13 by tearing knee-pad main body 1, make its position
In the position for allowing user to be comfortable on, and it is made to be in as possible in motion process not by leg curvature, stretch the position influenced
It sets, so that buffer unit can play most good protecting effect, reduces the influence to user's leg movements, then tense evil spirit
Art patch 15 is cemented, and knee-pad is stablized wearing and completed.
Claims (7)
1. a kind of anticollision knee-pad of band night defencive function, including knee-pad main body（1）, hit buffer cover（4）And mesh cloth（3）,
It is characterized in that, knee-pad main body（1）It is equipped with several round air holes（2）, the knee-pad main body（1）Lower part is equipped with phosphor strip
Band（16）, knee-pad main body（1）With shock buffer cover（4）Pass through several buffer units（13）Connection, mesh cloth（3）By sewing up
With knee-pad main body（1）It is fixedly connected；The buffer unit（13）By connecting rod（5）, idler wheel（14）, sliding block（6）, spring（7）And cunning
Slot（8）Composition, connecting rod（5）Pass through idler wheel（14）With sliding block（6）Flexible connection, connecting rod（5）End is equipped with hollow ring, fixed
In idler wheel（14）On, idler wheel（14）Disc circle centre position is equipped with small through hole, passes through bolt and sliding block（6）It is fixedly connected, connecting rod（5）It can
With with idler wheel（14）Centered on opposing slider（6）Rotation；Sliding slot（8）The platform of recess is equipped with strip-shaped groove, sliding block（6）One
Part is stuck in strip-shaped groove, makes sliding block（6）With sliding slot（8）It fits closely and makes sliding block（6）It can be in sliding slot（8）Interior sliding；
Sliding block（6）One end connecting spring（7）, spring other end connection sliding slot（8）The cell wall of recess.
2. a kind of anticollision knee-pad of band night defencive function according to claim 1, which is characterized in that the knee-pad main body
Internal layer is ventilative cotton, and outer layer is ventilative silicon rubber.
3. a kind of anticollision knee-pad of band night defencive function according to claim 1, which is characterized in that hit buffer cover
（4）For three-decker, separate knee-pad main body（1）Outermost layer be rigid plastics（10）, middle layer is honeycomb highly elastic layer
（11）, innermost layer is layer of silica gel（12）, outermost layer rigid plastics（10）Outer anti-skidding little particle of uniformly gathering（9）.
4. a kind of anticollision knee-pad of band night defencive function according to claim 3, which is characterized in that described anti-skidding small
Grain（9）Pass through binder and rigid plastics（10）It is fixedly connected.
5. a kind of anticollision knee-pad of band night defencive function according to claim 1, which is characterized in that the buffer unit
（13）With knee-pad main body（1）Ventilative silicon rubber and hit buffer cover（4）Innermost layer layer of silica gel（12）It is fixedly connected.
6. a kind of anticollision knee-pad of band night defencive function according to claim 1, which is characterized in that the buffer unit
（13）With two for one group of setting, each two buffer unit（13）Crossed-symmetrical, the anticollision knee-pad of the band night defencive function
Two groups of totally four buffer units are at least set（13）.
7. a kind of anticollision knee-pad of band night defencive function according to claim 1, which is characterized in that the knee-pad main body
（1）Top is provided with velcro（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078999.7U CN207639703U (en) | 2017-08-25 | 2017-08-25 | Anticollision knee-pad with night defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078999.7U CN207639703U (en) | 2017-08-25 | 2017-08-25 | Anticollision knee-pad with night defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207639703U true CN207639703U (en) | 2018-07-24 |
Family
ID=62885975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721078999.7U Expired - Fee Related CN207639703U (en) | 2017-08-25 | 2017-08-25 | Anticollision knee-pad with night defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207639703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441198A1 (en) * | 2022-05-17 | 2023-11-20 | Politechnika Warszawska | Joint protector, especially the knee |
-
2017
- 2017-08-25 CN CN201721078999.7U patent/CN207639703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441198A1 (en) * | 2022-05-17 | 2023-11-20 | Politechnika Warszawska | Joint protector, especially the knee |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20190825 |