CN211048467U - Semi-open hip protection protective equipment for preventing tumble injury - Google Patents
Semi-open hip protection protective equipment for preventing tumble injury Download PDFInfo
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- CN211048467U CN211048467U CN201921839218.0U CN201921839218U CN211048467U CN 211048467 U CN211048467 U CN 211048467U CN 201921839218 U CN201921839218 U CN 201921839218U CN 211048467 U CN211048467 U CN 211048467U
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Abstract
The utility model relates to the technical field of protective tools, and discloses a semi-open hip protection protective tool for preventing tumble injury, which comprises a fixing belt worn on the hip of a human body, wherein the fixing belt comprises a protection area, a waist fixing belt and a leg fixing belt which are respectively arranged around the protection area, the protection area comprises a caudal vertebra protection pad installation position arranged in the middle of the protection area, and the caudal vertebra protection pad installation position is provided with a caudal vertebra protection pad; the utility model provides a pair of semi-open prevention falls to hinder hip protection protective equipment combines the design of hip protection pad, can carry out fine protection to human hip, caudal vertebra position, is showing in falling down or other traumatic events to the hip and alleviates the impaired degree of hip fracture and reduce the risk of hip fracture, can the fixed stay hip joint simultaneously, alleviates the load, maintains that hip joint is stable, dresses comfortablely, safety, does not influence daily action.
Description
Technical Field
The utility model relates to a protection apparatus technical field, concretely relates to semi-open type prevention tumble injury hip protection protective equipment.
Background
The existing hip joint protectors are few in the market and are mostly traditional inner-wearing type hip joint protection underpants, two fixing bags are respectively arranged on two sides of the crotch of the inner underpants, and materials such as sponge and the like are made into anti-collision pads which are placed in the fixing bags to form a certain protection effect on the hip. The appearance of the protective appliance product is in a common underwear style, is loose and not attached to a human body, and the anti-collision cushion is made of common materials and has limited anti-collision effect; the anti-collision pad has simple structure design, can not tightly protect the hip joint and can influence the action; the underpants and the crash pad are not integrated, and the crash pad needs to be taken out and put in during cleaning, so that the process is complicated and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a semi-open prevention falls to hinder hip protection protective equipment combines the design of hip protection pad, can carry out fine protection to human hip, coccyx position, the fixed stay hip joint, alleviates the load, maintains hip joint stable, is showing in falling down or other traumatic events to the hip and alleviates the impaired degree of hip fracture and reduce the risk of hip fracture, can fixed stay hip joint simultaneously, alleviates the load, maintains hip joint stable, dresses comfortablely, safety, does not influence daily action.
The utility model discloses the technical scheme who adopts does:
the utility model provides a semi-open prevention is fallen to hinder hip protection protective equipment, is including being used for wearing the fixed band at human hip, the fixed band includes the protection zone and sets up waist fixed band and shank fixed band around the protection zone respectively, the protection zone is including setting up the caudal vertebra protection pad installation position at protection zone middle part, caudal vertebra protection pad installation position is provided with caudal vertebra protection pad, the bilateral symmetry of caudal vertebra protection pad installation position is provided with left side hip protection pad installation position and right side hip protection pad installation position respectively, left side hip protection pad installation position and right side hip protection pad installation position all are provided with hip protection pad.
The protection zone is provided with a caudal vertebra protection pad installation position which is provided with a caudal vertebra protection pad for protecting the caudal vertebra, the left hip protection pad installation position and the right hip protection pad installation position are both provided with hip protection pads for protecting the hip, the whole fixing band realizes two-position fixing, namely the waist is fixed by a waist fixing band, the legs are fixed by leg fixing bands for ensuring the stability and the reliability of wearing, the hip protection pad is combined with the design of the hip protection pad for well protecting the hip and the caudal vertebra of a human body, fixedly supporting the hip joint, reducing the load and maintaining the stability of the hip joint, obviously reducing the damage degree of the hip joint and reducing the risk of the hip joint in tumble or other traumatic events of the hip, and simultaneously, fixedly supporting the hip joint, reducing the load, maintaining the stability of the hip joint, being comfortable to wear, Safe and does not affect daily activities.
The utility model discloses a position that can guarantee that caudal vertebra protection pad and hip protection pad is fixed, thereby can avoid under the wearing state to change the position that leads to caudal vertebra protection pad and hip protection pad because of the activity and influence the protection effect, thereby in order to make things convenient for the use, the embedded setting of caudal vertebra protection pad is at caudal vertebra protection pad installation position, and the embedded setting of hip protection pad is at the left side hip protection pad installation position and the right side hip protection pad installation position that corresponds, and the embedded design of this kind of integration.
Further, in order to fix the waist, the waist fixing band comprises a left waist fixing band and a right waist fixing band, the left waist fixing band extends from the left hip protection pad mounting position to the upper left, and the right waist fixing band extends from the right hip protection pad mounting position to the upper right.
The utility model discloses a waist fixed band, including the left side waist fixed band, the right side waist fixed band is fixed with the protection zone, and the right side of protection zone is fixed with the protection zone, and the right side waist fixed band is fixed with the protection zone, and the right side of protection zone is fixed with the protection zone, and the radian design that this kind of waist fixed band was taken can realize better and human waist laminating, and the waist.
Furthermore, in order to realize the fixation of the leg, the leg fixing band comprises a left leg fixing band and a right leg fixing band, the left leg fixing band comprises a first left leg fixing band and a second left leg fixing band, the first left leg fixing band is positioned below the left waist fixing band, the second left leg fixing band is formed at the lower part of the protection area, and the second left leg fixing band is positioned on the extension line of the first left leg fixing band;
the right leg fixing band comprises a first right leg fixing band and a second right leg fixing band, the first right leg fixing band is located below the right waist fixing band, and the second right leg fixing band is formed on the extension line of the first right leg fixing band and located at the lower portion of the protection area.
Left leg fixed band, right leg fixed band is because designing respectively with the waist fixed band, dress respectively, therefore, under the wearing state, the waist fixed band is dressed at the waist, left leg fixed band is dressed on left leg, right leg fixed band is dressed on right leg, the enclosure to human hip and coccyx position is realized to whole guard space, the protection to human hip and coccyx position can be realized to the pertinence, shank and waist adopt open design, and in the ventilative design of thigh ditch department, avoid uncomfortable or aggravate the state of an illness that stifle caused, the constraint that has reduced the human body is felt, the comfort level of dressing is high, and shank, open design of waist, also can conveniently wear to take off.
Furthermore, for wearing and taking off of the waist fixing belt conveniently, waist magic tapes are arranged on the left side waist fixing belt and the right side waist fixing belt.
Furthermore, in order to facilitate the wearing and taking-off of the leg fixing bands, left leg magic tapes capable of being bonded are arranged on the left leg fixing band I and the left leg fixing band II, and right leg magic tapes capable of being bonded are arranged on the right leg fixing band I and the right leg fixing band II.
Furthermore, a left side U-shaped enclosure area with an opening facing the left side is formed between the end portion of the left leg fixing band I and the left side waist fixing band, and a right side U-shaped enclosure area with an opening facing the right side is formed between the end portion of the right leg fixing band I and the right side waist fixing band.
The design of the left U-shaped enclosure area and the right U-shaped enclosure area is perfectly fit with a human body, so that thighs are not tied while the hips are protected, the left hip protection pad and the right hip protection pad can realize tight protection on the hips, impact force generated when the hips fall or impact is resolved, and damage to people is reduced.
Further, in order to guarantee the wearing effect, the fixed band formula structure as an organic whole.
Furthermore, the left hip protection pad and the right hip protection pad are two symmetrical pads, the pads are made of polyurethane + P4U composite material, the pads have a shape structure corresponding to the body surface of the hip of a human body, the pads comprise a large arc part and a small arc part which are oppositely arranged, the large arc part extends from the upper end of the pads to the lower end of the pads in an arc shape and bends upwards from the lower end of the pads to the lower end of the small arc part in an arc shape, when the pads are worn to the left hip and the right hip of the human body, the small arc part is positioned in front of the large arc part, the arc convex directions of the large arc part and the small arc part face towards the rear of the human body, the front side and the back side of the pads are both provided with a plurality of spacing grooves, a plurality of coplanar spacing grooves extend from the small arc part to the large arc part in a divergent shape, the spacing grooves on the front side are arranged in one-to, in order to ensure better action freedom degree and smoothness, seven spacing grooves are formed in the front side and the back side, and a plurality of air holes are formed in the spacing grooves.
The cushion body is made of polyurethane + P4U composite material, the polyurethane + P4U composite material keeps loose state under normal state, and is soft and elastic, once suffering violent collision or impact, the molecules are locked with each other immediately, and are tightened and hardened rapidly so as to digest external force, and a layer of protective layer is formed, when the external force disappears, the material returns to the initial loose soft elastic state, therefore, the cushion body made of the material has better softness under normal state, does not influence various postures of walking, sitting, lying and the like, has certain strength after being stressed in the falling process, forms a layer of protective layer, disperses and absorbs impact force, thereby reducing the injury to the hip in the falling process, and the cushion body can play a good protective role when being worn on two sides of the hip.
The design of the spacing grooves on the cushion body ensures that the cushion body can be adjusted and deformed along with the action of the human body, so that the cushion body is suitable for various postures of walking, sitting, lying and the like, and the degree of freedom and smoothness of daily action are ensured; the design of a plurality of air holes realizes the ventilation effect, avoids mugginess, perfectly fits the shape of the pad body with the hip bone, and increases the stress area when falling down.
Furthermore, the cushion body comprises a body part and an edge part, the edge part is arranged on the periphery of the body part, and the thickness of the edge part is smaller than that of the body part, so that the cushion body is lighter and thinner while the protection effect is ensured, and the body can keep better flexibility in the moving process.
Further, the fixed band includes two and carries the buttockss paster, and two are carried the buttockss paster and are carried the buttockss paster for the left side respectively and carry the buttockss paster and the right side, the left side is carried the buttockss paster and is carried the middle part axis of buttockss paster with the fixed band as benchmark symmetry setting with the right side, the one end that the buttockss paster was carried in the left side extends to left side hip protection pad installation position, and the other end extends to the position of left leg fixed band two, the one end that the buttockss paster was carried in the right side extends to right side hip protection pad installation position, and the other end extends to the position of right. The design of lifting the buttock paster has the effect of lifting the buttock, can also maintain the stability of waist simultaneously.
The utility model has the advantages that: the protection zone is provided with a caudal vertebra protection pad installation position which is provided with a caudal vertebra protection pad for protecting the caudal vertebra, the left hip protection pad installation position and the right hip protection pad installation position are both provided with hip protection pads for protecting the hip, the whole fixing band realizes two-position fixing, namely the waist is fixed by a waist fixing band, the legs are fixed by leg fixing bands for ensuring the stability and the reliability of wearing, the hip protection pad is combined with the design of the hip protection pad for well protecting the hip and the caudal vertebra of a human body, fixedly supporting the hip joint, reducing the load and maintaining the stability of the hip joint, obviously reducing the damage degree of the hip joint and reducing the risk of the hip joint in tumble or other traumatic events of the hip, and simultaneously, fixedly supporting the hip joint, reducing the load, maintaining the stability of the hip joint, being comfortable to wear, Safe and does not affect daily activities.
Be the arc curved state that upwards extends between the left side of left side waist fixed band and protected area, also the symmetry is the arc curved state that upwards extends between the right side of right side waist fixed band and protected area, the radian design of this kind of waist fixed band area can realize better and human waist laminating, and the waist fixed band carries out unique radian design according to human position of sitting, guarantees the comfort level.
Left leg fixed band, right leg fixed band is because designing respectively with the waist fixed band, dress respectively, therefore, under the wearing state, the waist fixed band is dressed at the waist, left leg fixed band is dressed on left leg, right leg fixed band is dressed on right leg, the enclosure to human hip and coccyx position is realized to whole guard space, the protection to human hip and coccyx position can be realized to the pertinence, shank and waist adopt open design, and in the ventilative design of thigh ditch department, avoid uncomfortable or aggravate the state of an illness that stifle caused, the constraint that has reduced the human body is felt, the comfort level of dressing is high, and shank, open design of waist, also can conveniently wear to take off.
The cushion body is made of polyurethane + P4U composite material, the polyurethane + P4U composite material keeps loose state under normal state, and is soft and elastic, once suffering violent collision or impact, the molecules are locked with each other immediately, and are tightened and hardened rapidly so as to digest external force, and a layer of protective layer is formed, when the external force disappears, the material returns to the initial loose soft elastic state, therefore, the cushion body made of the material has better softness under normal state, does not influence various postures of walking, sitting, lying and the like, has certain strength after being stressed in the falling process, forms a layer of protective layer, disperses and absorbs impact force, thereby reducing the injury to the hip in the falling process, and the cushion body can play a good protective role when being worn on two sides of the hip.
The design of the spacing grooves on the cushion body ensures that the cushion body can be adjusted and deformed along with the action of the human body, so that the cushion body is suitable for various postures of walking, sitting, lying and the like, and the degree of freedom and smoothness of daily action are ensured; the design of a plurality of air holes realizes the ventilation effect, avoids mugginess, perfectly fits the shape of the pad body with the hip bone, and increases the stress area when falling down.
The design structure realizes the protection of the hip and the caudal vertebra part by three in one, protects the hip and the hip in a larger range, has better anti-collision effect than other products on the market, integrates the anti-tumble injury and hip joint fixation, can pull the abdomen and lift the hip, and has the body-beautifying effect; the design of the left U-shaped enclosure area and the right U-shaped enclosure area is perfectly fit with a human body, so that thighs are not tied while the hip is protected, and the comfort is ensured; the legs and the waist are designed in an open way, and the magic tapes are stuck and fixed, so that the old or people with mobility disabilities can put on and take off freely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the wearing state of the present invention;
fig. 3 is a rear view of the wearing state of the present invention;
figure 4 is a schematic structural view of the middle hip protection pad of the present invention;
fig. 5 is a front view of the hip pad of the present invention;
fig. 6 is a schematic rear view of the hip protection pad of the present invention.
In the figure: a protected area 1; a caudal vertebra protection pad installation position 2; a caudal vertebra protection pad 3; a left hip protection pad mounting position 4; a right hip protection pad mounting location 5; a hip protection pad 6; a left waist fixing belt 7; a right waist fixing belt 8; a first left leg fixing belt 9; a second left leg fixing strap 10; a first right leg fixing belt 11; a second right leg fixing belt 12; waist magic tape 13; a left leg magic tape 14; right leg magic tape 15; a left U-shaped enclosure 16; a right U-shaped enclosure 17; a cushion body 18; a body portion 18.1; the edge portion 18.2; a large arc portion 19; a small arc portion 20; a spacing groove 21; air holes 22; a left hip lift patch 23; a right hip lift patch 24; an upper end margin one 25; and an upper end edge two 26.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-6, this embodiment provides a semi-open type hip protection protective equipment for preventing tumble injury, including being used for wearing the fixed band at human hip, the fixed band includes protection zone 1 and waist fixed band and the shank fixed band that sets up respectively around protection zone 1, protection zone 1 includes the coccyx protection pad installation position 2 that sets up at protection zone 1 middle part, coccyx protection pad installation position 2 is provided with coccyx protection pad 3, the bilateral symmetry of coccyx protection pad installation position 2 is provided with left side hip protection pad installation position 4 and right side hip protection pad installation position 5 respectively, left side hip protection pad installation position 4 and right side hip protection pad installation position 5 all are provided with hip protection pad 6.
Specifically, for convenient use, the embedded setting of caudal vertebra protection pad 3 is at caudal vertebra protection pad installation position 2, and the embedded setting of hip protection pad 6 is at left side hip protection pad installation position 4 and right side hip protection pad installation position 5 that correspond, and the embedded design of this kind of integration can guarantee caudal vertebra protection pad 3 and hip protection pad 6's rigidity, thereby can avoid leading to caudal vertebra protection pad 3 and hip protection pad 6's position to change because of the activity to influence the protective effect under the wearing state.
The protective area 1 is provided with a caudal vertebra protective pad installation position 2, the caudal vertebra protective pad installation position 2 is provided with a caudal vertebra protective pad 3 which can realize the protection of the caudal vertebra, the left hip protective pad installation position 4 and the right hip protective pad installation position 5 are both provided with hip protective pads 6 which can realize the protection of the hip, the whole fixing band realizes two fixing, namely the waist is fixed by a waist fixing band, the legs are fixed by leg fixing bands which can ensure the stability and the reliability of wearing, the design of the hip protective pad 6 is combined, the hip and the caudal vertebra of the human body can be well protected, the hip joint is fixedly supported, the load is reduced, the hip joint is stably maintained, the damaged degree of the hip fracture and the risk of the hip fracture are obviously reduced in falling or other traumatic events to the hip, meanwhile, the hip joint can be fixedly supported, the load is reduced, and the hip joint is stably maintained, comfortable and safe to wear, and does not influence daily activities.
Example 2:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to realize the fixed of waist, the waist fixed band includes left side waist fixed band 7 and right side waist fixed band 8, and left side waist fixed band 7 extends from left side hip protection pad installation position 4 upper left side, and right side waist fixed band 8 extends from right side hip protection pad installation position 5 upper right side.
Specifically, be the arc curved state that upwards extends between left side waist fixed band 7 and the left side of protection zone 1, also the symmetry is the arc curved state that upwards extends between the right side waist fixed band 8 and the right side of protection zone 1, and the radian design of this kind of waist fixed band can realize better and human waist laminating, and the waist fixed band carries out unique radian design according to human position of sitting, guarantees the comfort level.
Example 3:
this embodiment is defined by optimization based on embodiment 2 described above.
In order to realize the fixation of the leg, the leg fixing belt comprises a left leg fixing belt and a right leg fixing belt, the left leg fixing belt comprises a left leg fixing belt I9 and a left leg fixing belt II 10, the left leg fixing belt I9 is positioned below the left waist fixing belt 7, the left leg fixing belt II 10 is formed at the lower part of the protection area 1, and the left leg fixing belt II 10 is positioned on the extension line of the left leg fixing belt I9;
the right leg fixing band comprises a first right leg fixing band 11 and a second right leg fixing band 12, the first right leg fixing band 11 is located below the right waist fixing band 8, and the second right leg fixing band 12 is formed on the lower portion of the protection area 1 and the second right leg fixing band 12 is located on an extension line of the first right leg fixing band 11.
Left leg fixed band, right leg fixed band is because designing respectively with the waist fixed band, dress respectively, therefore, under the wearing state, the waist fixed band is dressed at the waist, left leg fixed band is dressed on left leg, right leg fixed band is dressed on right leg, the enclosure to human hip and coccyx position is realized to whole guard space 1, the protection to human hip and coccyx position can be realized to the pertinence, shank and waist adopt open design, and in the ventilative design of thigh ditch department, avoid uncomfortable or aggravate the state of an illness that stifle caused, the constraint that has reduced the human body is felt, the comfort level of dressing is high, and shank, open design of waist, also can conveniently wear to take off.
Example 4:
this embodiment is defined by optimization based on embodiment 2 described above.
In order to facilitate the wearing and taking-off of the waist fixing straps, waist magic tapes 13 are arranged on the left side waist fixing strap 7 and the right side waist fixing strap 8.
Example 5:
this embodiment is defined by optimizing the above embodiment 3.
In order to facilitate the wearing and taking-off of the leg fixing bands, left leg magic tapes 14 capable of being bonded are arranged on the left leg fixing band I9 and the left leg fixing band II 10, and right leg magic tapes 15 capable of being bonded are arranged on the right leg fixing band I11 and the right leg fixing band II 12.
It should be noted that the left leg magic tape 14 can be replaced by a zipper or other fasteners to wear the left leg fixing strap one 9 and the left leg fixing strap two 10, and the right leg magic tape 15 can be replaced by a zipper or other fasteners to wear the right leg fixing strap one 11 and the right leg fixing strap two 12.
Example 6:
this embodiment is defined by optimizing the above embodiment 3.
A left U-shaped enclosure area 16 with an opening facing the left side is formed between the end of the left leg fixing belt I9 and the left waist fixing belt 7, and an opening facing the right side is formed between the end of the right leg fixing belt I11 and the right waist fixing belt 8.
The design of the left U-shaped enclosure area 16 and the right U-shaped enclosure area 17 is perfectly fit with a human body, so that thighs are not tied while the hips are protected, the left hip protection pad 6 and the right hip protection pad 6 can realize tight protection on the hips, impact force generated when the hips fall or impact is resolved, and damage to the human body is reduced.
Example 7:
this embodiment is optimized and defined based on any one of embodiments 1 to 6.
In order to guarantee the wearing effect, the fixing band formula structure as an organic whole.
Example 8:
this embodiment is defined by optimization based on embodiment 1 described above.
The left hip protection pad 6 and the right hip protection pad 6 are two symmetrical pad bodies 18, the pad bodies 18 are made of polyurethane + P4U composite materials, the pad bodies 18 have a shape structure corresponding to the body surface of the hip of a human body, each pad body 18 comprises a large arc-shaped part 19 and a small arc-shaped part 20 which are oppositely arranged, each large arc-shaped part 19 extends from the upper end of each pad body 18 to the lower end of each pad body 18 in an arc shape and bends upwards from the lower end of each pad body 18 to the lower end of each small arc-shaped part 20 in an arc shape, when the pad bodies 18 are worn on the left hip and the right hip of the human body, each small arc-shaped part 20 is positioned in front of each large arc-shaped part 19, the arc-shaped convex directions of each large arc-shaped part 19 and each small arc-shaped part 20 face towards the back of the human body, a plurality of spacing grooves 21 are arranged on the front side of each pad body 18, the coplanar plurality of spacing grooves 21 are diver, in order to ensure better freedom degree and fluency of movement, seven spacing grooves 21 are arranged on the front surface and the back surface, and two air holes 22 are arranged in the spacing grooves 21.
The cushion body 18 is made of polyurethane + P4U composite material, the polyurethane + P4U composite material is kept in a loose state under normal conditions, is soft and elastic, and once being severely collided or impacted, the molecules are locked with each other immediately, and are quickly tightened and hardened so as to digest external force to form a layer of protective layer, and after the external force disappears, the material returns to the initial loose soft elastic state.
The design of the spacing grooves 21 on the cushion body 18 ensures that the cushion body 18 can adjust and deform along with the action of the human body, so that the cushion body can adapt to various postures of walking, sitting, lying and the like, and the freedom degree and the fluency of daily actions are ensured; the design of the plurality of air holes 22 realizes the ventilation effect, avoids mugginess, perfectly fits the shape of the cushion body 18 with the hip bone, and increases the stress area when falling down.
Example 9:
this embodiment is defined by optimization based on embodiment 8 above.
The cushion body 18 comprises a main body part 18.1 and an edge part 18.2, wherein the edge part 18.2 is arranged at the periphery of the main body part 18.1, and the thickness of the edge part 18.2 is smaller than that of the main body part 18.1, so that the cushion body 18 is lighter and thinner while the protection effect is ensured, and the body can keep better flexibility in the moving process.
In particular, the thickness of the body portion 18.1 is 5-12mm in order to achieve a good protective strength. The outermost thickness of the edge portion 18.2 is 4mm for a good fit. In order to match with the waist direction of the human body, the upper end of the cushion body 18 comprises an upper end edge I25 and an upper end edge II 26, the upper end edge I25 has a radian corresponding to the waist of the human body, one end of the upper end edge I25 is connected with the upper end of the large arc-shaped part 19, the other end of the upper end edge I25 is connected with one end of the upper end edge II 26, an included angle between the two ends is an obtuse angle, and the other end of the upper end edge II 26 is connected with the upper end of the small arc-shaped part.
In order to achieve a better protective strength, the thickness of the body part 1.1 is 5-12mm, preferably 8mm, and the test is performed by using samples of the design structure of the product with the same thickness (8mm), which are respectively the product 1 and the product 2 in table 1, and when the weights of the product 1 and the product 2 are 70g and 56g, respectively, the sample with the weight of 70g has a similar hardness and an impact test, but the weight is increased by 20-30% compared with the sample with the weight of 56 g.
While the test was carried out using samples of the two materials of the same thickness (10mm) directly (samples 1 and 2 were made directly of material of 10mm thickness without other structural design), the weights were 324g and 233.5g respectively, and the impact test value of the 10mm thick sample was 15-20% better than that of the 8mm sample piece. Under the same formulation conditions, 8mm can reduce the impact by about 50%, and 10mm can reduce the impact by about 60% (as shown in Table 1).
Table 1:
the test is based on 10J energy, EN14120 (the 10J impact permeability does not exceed 6KN), and most of products in the current foreign market meet the EN144404(5J impact force, the permeability does not exceed 2.8KN) standard, and all designs can meet the standard requirements.
It should be noted that the polyurethane + P4U composite material used in the present invention adopts the technology of the published patent application, and the patent application number: CN201710243388.1, namely high-damping silica gel mud, a composite material containing the high-damping silica gel mud, and a preparation method and application thereof.
The polyurethane + P4U composite material for testing the products 1, 2, samples 1 and 2, which is adopted in the technical scheme, is prepared from the following components in parts by weight:
wherein: preparation of product 1, sample 1:
the paint is prepared from the following components in parts by weight: 100 parts of phenyl hydroxy silicone oil with the phenyl content of 35%, 5 parts of boric acid, 3 parts of octanoic acid, 80 parts of lead zirconate titanate powder, 25 parts of acetylene black powder, 100 parts of butyl rubber and 1 part of di-tert-butylperoxy diisopropylbenzene.
1) Firstly, 100 parts of phenyl hydroxyl silicone oil with the phenyl content of 35 percent and 5 parts of boric acid are put into a kneader to react at the temperature of 180 ℃ to prepare silica gel mud containing boron hydroxyl and phenyl, and then 3 parts of octanoic acid is added to carry out hybridization to prepare silica gel mud with low crosslinking degree;
2) and uniformly mixing 100 parts of low-crosslinking-degree silica gel mud, 80 parts of lead zirconate titanate powder and 25 parts of acetylene black powder by using an open mill to obtain the high-damping silica gel mud.
3) Mixing 100 parts of high-damping silica gel paste, 100 parts of butyl rubber and 1 part of di-tert-butylperoxy diisopropylbenzene, uniformly mixing by an internal mixer, and pressing a plate by a flat vulcanizing instrument at 15MPa pressure and 185 ℃ to obtain the high-damping silica gel paste composite material.
Preparation of product 2, sample 2:
the paint is prepared from the following components in parts by weight: 100 parts of phenyl hydroxy silicone oil with the phenyl content of 35%, 5 parts of boric acid, 3 parts of octanoic acid, 80 parts of lead zirconate titanate powder, 25 parts of acetylene black powder, 60 parts of butyl rubber and 1 part of di-tert-butylperoxy diisopropylbenzene.
1) Firstly, 100 parts of phenyl hydroxyl silicone oil with the phenyl content of 35 percent and 5 parts of boric acid are put into a kneader to react at the temperature of 180 ℃ to prepare silica gel mud containing boron hydroxyl and phenyl, and then 3 parts of octanoic acid is added to carry out hybridization to prepare silica gel mud with low crosslinking degree;
2) and uniformly mixing 100 parts of low-crosslinking-degree silica gel mud, 80 parts of lead zirconate titanate powder and 25 parts of acetylene black powder by using an open mill to obtain the high-damping silica gel mud.
3) Mixing 100 parts of high-damping silica gel mud, 60 parts of butyl rubber and 1 part of di-tert-butylperoxy diisopropylbenzene, uniformly mixing by an internal mixer, and pressing a plate by a flat vulcanizing instrument at 15MPa pressure and 185 ℃ to obtain the high-damping silica gel mud composite material.
Example 10:
this embodiment is defined by optimization based on embodiment 1 described above.
The fixed band includes two and carries the buttockss paster, and two are carried the buttockss paster to carry the buttockss paster 23 and the right side is carried the buttockss paster 24 for the left side respectively, and the left side is carried the buttockss paster 23 and is carried the middle part axis that the buttockss paster 24 used the fixed band to set up as the benchmark symmetry with the right side, and the one end that the buttockss paster 23 was carried in the left side extends to left side hip protection pad installation position 4, and the other end extends to the position of left leg fixed band two 10, and the one end that the buttockss paster 24 was carried in the right side extends to right side hip protection pad installation position 5. The design of lifting the buttock paster has the effect of lifting the buttock, can also maintain the stability of waist simultaneously.
Example 11:
this embodiment is defined by optimizing the above embodiment 3.
In order to facilitate the wearing and taking-off of the waist fixing straps, waist magic tapes 13 are arranged on the left side waist fixing strap 7 and the right side waist fixing strap 8.
In order to facilitate the wearing and taking-off of the leg fixing bands, left leg magic tapes 14 capable of being bonded are arranged on the left leg fixing band I9 and the left leg fixing band II 10, and right leg magic tapes 15 capable of being bonded are arranged on the right leg fixing band I11 and the right leg fixing band II 12.
It should be noted that the left leg magic tape 14 can be replaced by a zipper or other fasteners to wear the left leg fixing strap one 9 and the left leg fixing strap two 10, and the right leg magic tape 15 can be replaced by a zipper or other fasteners to wear the right leg fixing strap one 11 and the right leg fixing strap two 12.
A left side U-shaped enclosure area 16 with an opening facing the left side is formed between the end portion of the left leg fixing belt I9 and the left side waist fixing belt 7, and a right side U-shaped enclosure area 17 with an opening facing the right side is formed between the end portion of the right leg fixing belt I11 and the right side waist fixing belt 8.
The design of the left U-shaped enclosure area 16 and the right U-shaped enclosure area 17 is perfectly fit with a human body, so that thighs are not tied while the hips are protected, the left hip protection pad 6 and the right hip protection pad 6 can realize tight protection on the hips, impact force generated when the hips fall or impact is resolved, and damage to the human body is reduced.
In order to guarantee the wearing effect, the fixing band formula structure as an organic whole.
The left hip protection pad 6 and the right hip protection pad 6 are two symmetrical pad bodies 18, the pad bodies 18 are made of polyurethane + P4U composite materials, the pad bodies 18 have a shape structure corresponding to the body surface of the hip of a human body, each pad body 18 comprises a large arc-shaped part 19 and a small arc-shaped part 20 which are oppositely arranged, each large arc-shaped part 19 extends from the upper end of each pad body 18 to the lower end of each pad body 18 in an arc shape and bends upwards from the lower end of each pad body 18 to the lower end of each small arc-shaped part 20 in an arc shape, when the pad bodies 18 are worn on the left hip and the right hip of the human body, each small arc-shaped part 20 is positioned in front of each large arc-shaped part 19, the arc-shaped convex directions of each large arc-shaped part 19 and each small arc-shaped part 20 face towards the back of the human body, a plurality of spacing grooves 21 are arranged on the front side of each pad body 18, the coplanar plurality of spacing grooves 21 are diver, in order to ensure better freedom degree and fluency of movement, seven spacing grooves 21 are arranged on the front surface and the back surface, and two air holes 22 are arranged in the spacing grooves 21.
The caudal vertebra protection pad 3 and the hip protection pad are both made of polyurethane + P4U composite material, but the caudal vertebra protection pad 3 may also be made of other materials with elasticity.
The cushion body 18 is made of polyurethane + P4U composite material, the polyurethane + P4U composite material is kept in a loose state under normal conditions, is soft and elastic, and once being severely collided or impacted, the molecules are locked with each other immediately, and are quickly tightened and hardened so as to digest external force to form a layer of protective layer, and after the external force disappears, the material returns to the initial loose soft elastic state.
The design of the spacing grooves 21 on the cushion body 18 ensures that the cushion body 18 can adjust and deform along with the action of the human body, so that the cushion body can adapt to various postures of walking, sitting, lying and the like, and the freedom degree and the fluency of daily actions are ensured; the design of the plurality of air holes 22 realizes the ventilation effect, avoids mugginess, perfectly fits the shape of the cushion body 18 with the hip bone, and increases the stress area when falling down.
The cushion body 18 comprises a main body part 18.1 and an edge part 18.2, wherein the edge part 18.2 is arranged at the periphery of the main body part 18.1, and the thickness of the edge part 18.2 is smaller than that of the main body part 18.1, so that the cushion body 18 is lighter and thinner while the protection effect is ensured, and the body can keep better flexibility in the moving process.
In particular, the thickness of the body portion 18.1 is 5-12mm in order to achieve a good protective strength. The outermost thickness of the edge portion 18.2 is 4mm for a good fit. In order to match with the waist direction of the human body, the upper end of the cushion body 18 comprises an upper end edge I25 and an upper end edge II 26, the upper end edge I25 has a radian corresponding to the waist of the human body, one end of the upper end edge I25 is connected with the upper end of the large arc-shaped part 19, the other end of the upper end edge I25 is connected with one end of the upper end edge II 26, an included angle between the two ends is an obtuse angle, and the other end of the upper end edge II 26 is connected with the upper end of the small arc-shaped part.
The fixed band includes two and carries the buttockss paster, and two are carried the buttockss paster to carry the buttockss paster 23 and the right side is carried the buttockss paster 24 for the left side respectively, and the left side is carried the buttockss paster 23 and is carried the middle part axis that the buttockss paster 24 used the fixed band to set up as the benchmark symmetry with the right side, and the one end that the buttockss paster 23 was carried in the left side extends to left side hip protection pad installation position 4, and the other end extends to the position of left leg fixed band two 10, and the one end that the buttockss paster 24 was carried in the right side extends to right side hip protection pad installation position 5. The design of lifting the buttock paster has the effect of lifting the buttock, can also maintain the stability of waist simultaneously.
The design structure realizes the protection of the hip and the caudal vertebra part by three in one, protects the hip and the hip in a larger range, has better anti-collision effect than other products on the market, integrates the anti-tumble injury and hip joint fixation, can pull the abdomen and lift the hip, and has the body-beautifying effect; the design of the left U-shaped enclosure area 16 and the right U-shaped enclosure area 17 is perfectly fit with a human body, so that thighs are not tightened while the hip is protected, and the comfort is ensured; the legs and the waist are designed in an open way, and the magic tapes are stuck and fixed, so that the old or people with mobility disabilities can put on and take off freely.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a semi-open prevention tumble injury hip protection protective equipment which characterized in that: including being used for wearing the fixed band at human hip, the fixed band includes the protection zone and sets up waist fixed band and shank fixed band around the protection zone respectively, the protection zone is including setting up the caudal vertebra protection pad installation position at protection zone middle part, caudal vertebra protection pad installation position is provided with caudal vertebra protection pad, the bilateral symmetry of caudal vertebra protection pad installation position is provided with left side hip protection pad installation position and right side hip protection pad installation position respectively, left side hip protection pad installation position and right side hip protection pad installation position all are provided with the hip protection pad.
2. The semi-open fall prevention hip protection shield of claim 1 wherein: the waist fixing band comprises a left side waist fixing band and a right side waist fixing band, the left side waist fixing band extends towards the left side from the left side hip protection pad installation position, and the right side waist fixing band extends towards the right side from the right side hip protection pad installation position.
3. The semi-open fall prevention hip protection shield of claim 2 wherein: the leg fixing band comprises a left leg fixing band and a right leg fixing band, the left leg fixing band comprises a left leg fixing band I and a left leg fixing band II, the left leg fixing band I is positioned below the left waist fixing band, the left leg fixing band II is formed at the lower part of the protection area, and the left leg fixing band II is positioned on an extension line of the left leg fixing band I;
the right leg fixing band comprises a first right leg fixing band and a second right leg fixing band, the first right leg fixing band is located below the right waist fixing band, and the second right leg fixing band is formed on the extension line of the first right leg fixing band and located at the lower portion of the protection area.
4. The semi-open fall prevention hip protection shield of claim 2 wherein: waist magic tapes are arranged on the left side waist fixing belt and the right side waist fixing belt.
5. The semi-open fall prevention hip protection shield of claim 3 wherein: the left leg fixing band I and the left leg fixing band II are provided with left leg magic tapes capable of being bonded, and the right leg magic tapes capable of being bonded are arranged on the right leg fixing band I and the right leg fixing band II.
6. The semi-open fall prevention hip protection shield of claim 3 wherein: and a left side U-shaped enclosure area with an opening facing the left side is formed between the end part of the left leg fixing band I and the left side waist fixing band, and a right side U-shaped enclosure area with an opening facing the right side is formed between the end part of the right leg fixing band I and the right side waist fixing band.
7. A semi-open fall prevention hip protection shield according to any one of claims 1 to 6 wherein: the fixing band is of an integrated structure.
8. The semi-open fall prevention hip protection shield of claim 1 wherein: the left hip protection pad and the right hip protection pad are two symmetrical pads, the pads are made of polyurethane + P4U composite material, the pad body has an outline structure corresponding to the body surface of the hip of a human body, the pad body comprises a large arc-shaped part and a small arc-shaped part which are oppositely arranged, the large arc part extends from the upper end of the cushion body to the lower end of the cushion body in an arc shape and bends upwards from the lower end of the cushion body to the lower end of the small arc part in an arc shape, the small arc part is positioned in front of the large arc part when the cushion body is worn to the left hip and the right hip of a human body, the protruding direction of arc of big arc portion and little arc portion all faces human rear, the front and the reverse side of filling up the body all are equipped with many interval grooves, and many coplanar interval grooves are to disperse form from little arc portion and extend to big arc portion, and the interval groove one-to-one of positive interval groove and reverse side sets up, be equipped with a plurality of bleeder vents in the interval groove.
9. The semi-open fall prevention hip protection shield of claim 8 wherein: the pad body comprises a body part and an edge part, wherein the edge part is arranged on the periphery of the body part, and the thickness of the edge part is smaller than that of the body part.
10. The semi-open fall prevention hip protection shield of claim 1 wherein: the fixed band includes two and carries the buttockss paster, and two are carried the buttockss paster and are carried the buttockss paster on the left side and the right side respectively, carry the buttockss paster on the left side and carry the middle part axis of buttockss paster use the fixed band to set up as the benchmark symmetry with the right side, the one end that the buttockss paster was carried on the left side extends to left side hip protection pad installation position, and the other end extends to the position of left leg fixed band two, the one end that the buttockss paster was carried on the right side extends to right side hip protection pad installation position, and the other end extends to the position of right leg fixed band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921839218.0U CN211048467U (en) | 2019-10-29 | 2019-10-29 | Semi-open hip protection protective equipment for preventing tumble injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921839218.0U CN211048467U (en) | 2019-10-29 | 2019-10-29 | Semi-open hip protection protective equipment for preventing tumble injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211048467U true CN211048467U (en) | 2020-07-21 |
Family
ID=71582403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921839218.0U Active CN211048467U (en) | 2019-10-29 | 2019-10-29 | Semi-open hip protection protective equipment for preventing tumble injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211048467U (en) |
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2019
- 2019-10-29 CN CN201921839218.0U patent/CN211048467U/en active Active
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