WO2018157306A1 - 夹持器 - Google Patents

夹持器 Download PDF

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Publication number
WO2018157306A1
WO2018157306A1 PCT/CN2017/075260 CN2017075260W WO2018157306A1 WO 2018157306 A1 WO2018157306 A1 WO 2018157306A1 CN 2017075260 W CN2017075260 W CN 2017075260W WO 2018157306 A1 WO2018157306 A1 WO 2018157306A1
Authority
WO
WIPO (PCT)
Prior art keywords
ligament
glove
finger
palm
tenacity
Prior art date
Application number
PCT/CN2017/075260
Other languages
English (en)
French (fr)
Inventor
邓静
丘世因
李满天
袁金生
杨泽国
Original Assignee
深圳龙海特机器人科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳龙海特机器人科技有限公司 filed Critical 深圳龙海特机器人科技有限公司
Priority to PCT/CN2017/075260 priority Critical patent/WO2018157306A1/zh
Publication of WO2018157306A1 publication Critical patent/WO2018157306A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A41D19/015—Protective gloves

Definitions

  • the present invention is in the field of assistive tool technology, and more particularly, it relates to a gripper.
  • An object of the present invention is to provide a holder for solving the problem that people are likely to cause arm fatigue, excessive physical exertion, and low work efficiency while carrying heavy objects.
  • the technical solution adopted by the present invention is: providing a gripper comprising a glove for being sleeved on a hand, the glove being provided with a plurality of ligaments on a side of the palm, the ligament Extending along the direction of the finger toward the palm of the hand, a joint is formed at the end of the ligament, the ligament being made of a flexible material having good strength and toughness.
  • each of the ligaments bypasses a corresponding finger, and both ends of the ligament extend toward the palm position along the direction of the finger.
  • each of the ligaments is disposed at a position of the back of the finger with a support block connected to the ligament
  • the support block is slidably sleeved on the ligament.
  • the support block is located at a middle phalanx position of the finger.
  • the glove is provided with a first tightening strap that traverses the palm corresponding to the palm position.
  • the glove is further provided with a section that is fixed on the first tightening strap after being closed under the thumb
  • the connecting portion is located at a side of the first tightening strap adjacent to the second hard block, the first An outer cord trigger locking device is mounted on the tightening strap, the cord triggering locking device having one end connected to the connecting portion and the other end being coupled to the outer carrier rope.
  • a position on the glove corresponding to the distal phalanx is provided with a first hard block, and the first hard block is made of a material with high strength and toughness.
  • a position on the glove corresponding to the middle phalanx is provided with a second lumps, and the second lumps are made of a material with high strength and toughness.
  • the present invention provides a gripper having the beneficial effects of:
  • the gripper of the present invention comprises a glove sleeved on the hand, and a plurality of ligaments disposed on the glove are distributed along the finger direction to the palm position. a connecting portion is formed at the end of the ligament.
  • the gripper is worn on both hands, and the ligament connecting portion of the gripper is connected to the external load transfer device, and the load transfer device is placed at the ligament. Tightly stretched state and transmit the force to the ligament, then the ligament transmits the force to the hand, and finally to the weight, which is used to assist people in carrying heavy objects, reducing the burden on the human arm by heavy objects. People are more relaxed in carrying heavy loads and also improve the efficiency of handling.
  • FIG. 1 is a front view showing a structure of a holder according to a first embodiment of the present invention
  • FIG. 2 is a schematic side view showing the structure of a holder according to Embodiment 1 of the present invention.
  • FIG. 3 is a front view showing a structure of a holder according to a second embodiment of the present invention.
  • FIG. 4 is a front view showing a structure of a holder according to a third embodiment of the present invention.
  • the holder 100 includes a glove 10, a person carries the weight ⁇ using the holder 100, and the two gloves 10 are respectively sleeved on the two hands; the glove 10 is provided with a ligament 20 on the side of the palm, and the ligament 20 is along The finger direction is distributed to the palm position, and a connecting portion 21 is formed at the end of the ligament 20, and the connecting portion 21 is used for connecting with an external load transmitting device. During the carrying process, the load transmitting device makes the ligament 20 straight and stretched.
  • the load transfer device applies a force to the ligament 20, and then to the hand, and finally to the weight for carrying the heavy object, thereby reducing the load on the human body by the heavy object, and the heavy load waiting for people to move It is easier; the ligament 20 is made of a flexible material with good strength and toughness. When people carry heavy objects and bend their fingers, the flexible ligament 20 can also be bent. Because of its good strength, the load transfer device can be better. The force is transmitted to the hand, and its good toughness makes the transmitted force large enough and does not cause the ligament 20 to break.
  • the holder 100 of the present invention comprises a glove 10 sleeved on the hand, and a plurality of ligaments 20 disposed on the glove 10 are distributed along the finger direction to the palm position, and a joint is formed at the end of the ligament 20 21, in the process of carrying a heavy object, the gripper 100 is worn on both hands, the ligament 20 connecting portion 21 of the gripper 100 is connected to an external load transfer device, and the load transfer device causes the ligament 20 to be tight
  • the tensile state of the stretch and the force is transmitted to the ligament 20, and then the ligament 20 transmits the force to the hand, and finally to the weight, which is used to assist people in carrying heavy objects and reduce the burden on the human body by the heavy objects. It makes it easier for people to carry heavy loads and improves the efficiency of handling.
  • each ligament 20 bypassing the corresponding finger that is, each ligament 20 is pierced from the root of the finger on both sides of the finger, and is worn. Both ends of the ligament 20 are extended to the palm position along the direction of the finger, so that when the heavy object is carried, the finger is bent around the weight, and the connecting portion 21 at both ends of the ligament 20 is connected to the external load transfer device, and the load is applied.
  • each ligament 20 is located at a position on the back of the finger and is provided with a support block 30 connected to the ligament 20, and the support block 30 enlarges the ligament 20 and the finger.
  • the contact area is such that the force of the ligament 20 on the finger is dispersed, and the pressure of the force is reduced, and the finger is not injured due to the excessive pressure feeling, and the finger is protected.
  • the support block 30 is sleeved on the ligament 20, that is, the support block 30 can slide freely on the ligament 20, carrying different weights, and people During the use of the holder 100, the position of the support block 30 on the ligament 20 can be adjusted to find the optimum position of the support block 30 for optimal finger protection.
  • the support block 30 is located at the middle phalanx of the finger, because people are carrying heavy objects, and the main force position is between the middle phalanx and the palm. Therefore, the support block 30 is disposed at the middle phalanx position of the finger to have the best pressure reduction effect.
  • the glove 10 is provided with a first tightening strap 40 traversing the palm corresponding to the palm position, and the first strap 40 is used for the glove 10 In the palm of the hand to play the role of support and restraint, and the restraint belt is soft, more comfortable to use, people in the process of carrying heavy objects, the glove 10 is firmly placed on the hand, and the weight is also more stable, the glove 10 does not It is prone to distortion, further tightening the grip of the weight and optimizing the comfort of the gripper 100.
  • a second tightening strap 50 is further fixed on the glove 10, and the second strap tightening 50 is wound around the thumb and then fixed.
  • the second strap On the first strap 40, the second strap further acts to restrain and support the glove 10, and the second strap has a force in the direction of the finger from the wrist, which prevents the glove 10 from falling off and in this direction. Distorted.
  • the connecting portion 21 is located on the side of the first tightening strap 40 adjacent to the second hard block 70,
  • An outer strap trigger locking device 200 is mounted on a bundle of straps 40.
  • the cord trigger locking device 200 is connected to the connecting portion 21, and the other end is connected to the outer carrier cord 300.
  • the carrier cord 300 is connected to an external load transmitting device.
  • the cord trigger locking device 200 is used to trigger or lock the transmission of the ligament 20 load, that is, when the weight is not required to be carried, the cord trigger locking device 200 is set in a trigger state, and the carrier rope 300 is on the device.
  • the load transfer device pulls the carrier rope 300, the ligament 20 is always in a relaxed state, does not tighten, and the load transfer device cannot transmit the force to the ligament 20; when the heavy object needs to be carried, the rope is
  • the belt trigger locking device 200 is disposed in a locked state, the carrier rope 300 is locked on the device, the ligament 20 is also locked, the carrier rope 300 is pulled, the ligament 20 is in a tight state, and the load transfer device transmits the force to the carrier rope 300. And transmitted to the ligament 20 through the cord trigger locking device 200, the ligament 20 transmits the force to the fingers and the palm, thereby reducing the load on the arm.
  • the glove 10 is provided with a first hard block 60 corresponding to the distal phalanx.
  • the first hard block 60 is made of a material with high strength and toughness, and people are carrying heavy objects.
  • the finger is bent and the distal phalanx of the finger must be used to contact the weight. Frequent rubbing between the glove 10 and the weight causes the glove 10 to be worn, and the first block 60 is more wear-resistant and functions to protect the glove 10.
  • a second hard block 70 is disposed on the glove 10 corresponding to the middle phalanx, and the second hard block 70 is made of a material with high strength and toughness, and people are carrying heavy objects. ⁇ , especially the heavy and heavy weight ⁇ , will also use the middle phalanx of the finger to contact with the heavy object, the friction between the glove 10 and the heavy object will cause the glove 10 to wear, and the second hard block 70 will protect the glove. 10 is not easy to be worn out.
  • first hard block 60 and the second hard block 70 are both flat structures, and the largest area side of the first hard block 60 is attached to the distal end of the phalanx of the glove 10, and the largest area side of the second hard block 70 is The glove 10 is placed at the middle phalanx, and the heavy objects are required to be bent. The lumps of this structure are more flexible to bend, and the contact area with the heavy objects is larger, so that the load can be transmitted more efficiently.
  • first hard block 60 and the second hard block 70 are elliptical in parallel with the cross section of the glove 10, and the elliptical contour is rounded around.
  • the gripper 100 is used, the hard block does not scratch the hand.
  • first hard block 60 and the second hard block 70 are provided with a concave and convex pattern away from the side of the glove 10, for reinforcing the friction between the glove 10 and the weight, and preventing the heavy object from being clamped during the handling. Disengaged in the device 100
  • first hard block 60 and the second hard block 70 are both formed by hardening of glue, and exhibit semi-steel semi-flexible material, and the forming method is simple and convenient to operate.
  • the glove 10 is made of a gas permeable elastic material, and preferably, the glove 10 is woven from cotton.
  • each ligament 20 is distributed along the axial direction of the finger, and the connecting portion 21 is formed after passing through the finger.
  • the connection part 21 and the external negative The load transfer device is connected, the pulling force of the load transfer device acts on the ligament 20 and drives the finger to bend, the ligament 20 transmits the force to the finger, and finally transmits the weight to the heavy object, effectively reducing the weight to the finger.
  • the load is applied, which reduces people's burden and fatigue.
  • the first hard block 60 and the second hard block 70 respectively cover the ligament 20, and the first hard block 60 increases the effective contact area of the ligament 20 at the distal phalanx, and the distal section
  • the load on the phalanx is transmitted from the first ostium 60 to the ligament 20, dispersing the pressure on the distal phalanx, protecting the distal phalanx from damage;
  • the second slab 70 increases the ligament 20 at the middle phalanx of the finger
  • the effective contact area transfers the load from the middle phalanx to the ligament 20 from the second lumps 70, dispersing the pressure on the middle phalanx and protecting the middle phalanx from damage.
  • each ligament 20 is distributed along the central axis of the finger at the finger on the glove 10, that is, along the center of the distal phalanx, the middle phalanx, and the proximal phalanx of the finger. People carry heavy objects, and their fingers are attached to the weight. If the ligament 20 deviates from the central axis of the finger, not only does the ability to transmit force decrease, but also the force transmission is uneven, resulting in the force of the glove 10. Uniform and twisting causes the gripper 100 to be unstable to wear.
  • the four ligaments 20 are fan-shapedly distributed through the palm of the palm at the palm of the glove 10, and the short arc of the sector is close to the wrist, that is, the ligament 20 is distributed along the sesam of the palm. , effectively transfer the load acting on the palm, reduce the load on the bone, and protect the hand bone from damage.
  • a third hard block 80 is disposed on the palm of the glove 10 corresponding to the position of each ligament 20.
  • the third hard block 80 is made of a material with high strength and toughness. Made, people carry large and heavy weights, they will put the whole palm on the weight, the load of the heavy object also acts on the palm, the sesam of the palm is under a lot of pressure, so the glove 10 and The heavy object will have a strong friction at the palm of the hand. The long-lasting action of the friction will cause the glove 10 to be worn out.
  • the third hard block 80 has the wear-resistant property to protect the glove 10, and the third hard block 80 is distributed at the palm position.
  • the glove 10 also plays a certain supporting role in the palm of the hand. During the handling of the heavy object, the glove 10 and the weight are more firmly attached, and the glove 10 is not easily twisted, further tightening the clamping and optimization of the weight. The comfort of the gripper 100 is worn. [0045] Further, in the embodiment, each ligament 20 is distributed along the finger toward the palm, and the connecting portion 21 is formed after passing through the palm, and the connecting portion 21 is connected to the external load transmitting device, and the pulling force of the load transmitting device is Acting on the ligament 20 and bending the fingers and palms, the ligaments 20 transmit the force to the fingers and palms, and finally to the weights for carrying heavy objects, reducing the force on the human arm.
  • the third hard block 80 is also covered on the ligament 20, and the third hard block 80 increases the effective contact area of the ligament 20 at the palm seed bone, and the load on the seed bone is received from The third lumps 80 are transferred to the ligaments 20, dissipating the pressure on the sesam bones, and protecting the sesam from damage.
  • the third hard block 80 is also a flat structure, and the largest area side of the third hard block 80 is attached to the seed bone at the seed bone, and the weight of the hand is required to be bent, and the hard block of the structure is bent. It is more flexible and has a larger contact area with heavy objects, enabling more efficient load transfer.
  • the cross section of the third hard block 80 parallel to the glove 10 is also elliptical, and the elliptical contour is rounded around.
  • the gripper 100 is used, the hard block does not scratch the hand.
  • the third hard block 80 is also provided with a concave and convex pattern on the side away from the glove 10 for reinforcing the friction between the glove 10 and the weight to prevent the heavy object from falling off the holder 100 during the handling. .
  • the third hard block 80 is also formed by hardening of the glue, and exhibits a semi-steel semi-flexible material, and the forming method is simple and convenient to operate.

Abstract

夹持器（100），包括用于套设在手上的手套（10），手套（10）上位于手掌一侧设有若干韧带（20），韧带（20）沿着手指方向向掌心位置延伸，在韧带（20）末端形成连接部（21），韧带（20）由强度和韧性较好的柔性材料制成。人们在搬运重物的过程中，两只手上都佩戴这种夹持器（100），夹持器（100）的韧带（20）连接部（21）与外部的负载传递装置相连，负载传递装置使韧带（20）处于紧绷的拉伸状态并将作用力传递给韧带（20），然后韧带（20）将作用力传递给手部，最后施加到重物上，用于辅助人们搬运重物，减轻了重物对人体手臂的负担，使得人们在搬运重物时更加轻松，也提高了搬运的工作效率。

Description

夹持器
技术领域
[0001] 本发明属于辅助工具技术领域， 更具体地说， 是涉及一种夹持器。
背景技术
[0002] 人们在搬运物品吋需要用手将物品提起、 移动和放下， 重物载荷主要作用在人 体的手臂、 腰部以及脊柱上， 经过长吋间的搬运劳动， 容易造成手臂疲劳， 而 且体力消耗也过大， 不但危害了身体的健康， 而且还降低了工作效率。
技术问题
[0003] 本发明的目的在于提供一种夹持器， 旨在解决人们在搬运重物吋容易造成手臂 疲劳， 体力消耗过大且工作效率低的问题。
问题的解决方案
技术解决方案
[0004] 为实现上述目的， 本发明采用的技术方案是： 提供一种夹持器， 包括用于套设 在手上的手套， 所述手套上位于手掌一侧设有若干韧带， 所述韧带沿着手指方 向向掌心位置延伸， 在所述韧带末端形成连接部， 所述韧带由强度和韧性较好 的柔性材料制成。
[0005] 进一步地， 每根所述韧带绕过对应的指头， 该所述韧带的两端都沿着手指方向 向掌心位置延伸。
[0006] 进一步地， 在每根所述韧带位于手指背部位置设置有与所述韧带相连的支撑块
[0007] 进一步地， 所述支撑块滑动套设在所述韧带上。
[0008] 进一步地， 所述支撑块位于手指的中节指骨位置。
[0009] 进一步地， 所述手套上对应于掌心位置设有横穿掌心的第一束紧带。
[0010] 进一步地， 所述手套上还设有绕过大拇指下方后固定在所述第一束紧带上的第
^一 ·市Κ糸1 巾。
[0011] 进一步地， 所述连接部位于所述第一束紧带靠近所述第二硬块一侧， 所述第一 束紧带上安装有外部绳带触发锁定装置， 所述绳带触发锁定装置一端与所述连 接部连接， 另外一端与外部承载绳连接。
[0012] 进一步地， 所述手套上的对应于远节指骨位置设有第一硬块， 所述第一硬块由 强度高韧性好的材料制成。
[0013] 进一步地， 所述手套上的对应于中节指骨位置设有第二硬块， 所述第二硬块由 强度高韧性好的材料制成。
发明的有益效果
有益效果
[0014] 本发明提供的夹持器的有益效果在于： 与现有技术相比， 本发明夹持器包括套 设在手上的手套， 手套上设置的若干韧带沿着手指方向向掌心位置分布， 在韧 带末端形成连接部， 人们在搬运重物的过程中， 两只手上都佩戴这种夹持器， 夹持器的韧带连接部与外部的负载传递装置相连， 负载传递装置使韧带处于紧 绷的拉伸状态并将作用力传递给韧带， 然后韧带将作用力传递给手部， 最后施 加到重物上， 用于辅助人们搬运重物， 减轻了重物对人体手臂的负担， 使得人 们在搬运重物吋更加轻松， 也提高了搬运的工作效率。
对附图的简要说明
附图说明
[0015] 图 1为本发明实施例一提供的夹持器的正视结构示意图；
[0016] 图 2为本发明实施例一提供的夹持器的侧视结构示意图；
[0017] 图 3为本发明实施例二提供的夹持器的正视结构示意图；
[0018] 图 4为本发明实施例三提供的夹持器的正视结构示意图。
[0019] 图中： 10-手套； 20-韧带； 21-连接部； 30-支撑块； 40-第一束紧带； 50-第二束 紧带； 60-第一硬块； 70_第二硬块； 80-第三硬块； 100-夹持器； 200-绳带触发锁 定装置； 300-承载绳。
本发明的实施方式
[0020] 为了使本发明所要解决的技术问题、 技术方案及有益效果更加清楚明白， 以下 结合附图及实施例， 对本发明进行进一步详细说明。 应当理解， 此处所描述的 具体实施例仅仅用以解释本发明， 并不用于限定本发明。
[0021] 请参阅图 1至图 4， 现对本发明提供的夹持器 100进行说明。 该夹持器 100包括手 套 10， 人们在使用夹持器 100搬运重物吋， 将两个手套 10分别套设在两只手上； 手套 10上位于手掌一侧设有韧带 20， 韧带 20沿着手指方向向掌心位置分布， 在 韧带 20末端形成连接部 21， 连接部 21用于与外部的负载传递装置连接， 在搬运 过程中， 负载传递装置使得韧带 20—直处于紧绷的拉伸状态， 负载传递装置将 作用力作用于韧带 20， 然后再传递到手部， 最后施加到重物上， 用于搬运重物 ， 从而减轻了重物对人体手臂的作用载荷， 人们搬运重物吋候会更加轻松； 韧 带 20由强度和韧性较好的柔性材料制成， 当人们搬运重物手指弯曲吋， 柔性韧 带 20也可以弯曲起来， 由于其具有较好的强度， 可以较好的将负载传递装置的 作用力传递给手部， 其较好的韧性使得传递的作用力足够大也不会引起韧带 20 断裂。
[0022] 与现有技术相比， 本发明夹持器 100包括套设在手上的手套 10， 手套 10上设置 的若干韧带 20沿着手指方向向掌心位置分布， 在韧带 20末端形成连接部 21， 人 们在搬运重物的过程中， 两只手上都佩戴这种夹持器 100， 夹持器 100的韧带 20 连接部 21与外部的负载传递装置相连， 负载传递装置使韧带 20处于紧绷的拉伸 状态并将作用力传递给韧带 20， 然后韧带 20将作用力传递给手部， 最后施加到 重物上， 用于辅助人们搬运重物， 减轻了重物对人体手臂的负担， 使得人们在 搬运重物吋更加轻松， 也提高了搬运的工作效率。
[0023] 实施例一
[0024] 请参阅图 1至图 2， 本实施在上述特征的基础上， 其每根韧带 20绕过对应的指头, 即是每根韧带 20都从手指两侧指缝的根部穿出，穿出的韧带 20的两端都沿着手指 方向向掌心位置延伸，这样一来,人们在搬运重物吋,手指弯曲环绕重物,韧带 20两 端的连接部 21与外部的负载传递装置连接，负载传递装置作用力拉动韧带 20,这种 拉动力从韧带 20位于手指背部并与手指相接触的位置传递给手部,然后从手部传 递到重物上， 用于辅助重物的搬运， 从而减轻了重物对人体手臂作用的载荷,使 得人们在搬运重物吋更加轻松。 [0025] 进一步地， 请参阅图 1至图 2， 本实施例中， 每根韧带 20位于手指背部的位置设 有与韧带 20相连接的支撑块 30， 支撑块 30增大了韧带 20与手指的接触面积， 使 韧带 20对手指的作用力分散幵来， 减小作用力的压强， 不会因为压迫感过大而 使手指受伤， 保护手指。
[0026] 进一步地， 请参阅图 1至图 2， 本实施例中， 支撑块 30套设在韧带 20上， 即是支 撑块 30可以在韧带 20上自由滑动， 搬运不同的重物吋， 人们在使用夹持器 100的 过程中可以调节支撑块 30在韧带 20上的位置， 找到最佳的支撑块 30位置， 达到 最佳的保护手指的效果。
[0027] 进一步地， 请参阅图 1至图 2， 本实施例中， 支撑块 30位于手指的中节指骨位置 ， 因为人们在搬运重物吋， 主要受力位置在中节指骨到掌心之间， 所以支撑块 3 0设于手指的中节指骨位置具有最佳的减小压强效果。
[0028] 进一步地， 请参阅图 1至图 2， 本实施例中， 手套 10上对应于掌心位置设有横穿 掌心的第一束紧带 40， 第一束紧带 40用于对手套 10在掌心处起到支撑和束缚的 作用， 而且束缚带柔软， 用起来更加舒适， 人们在搬运重物过程中， 手套 10稳 固套设在手上， 与重物贴合也更加稳固， 手套 10不容易发生扭曲， 进一步稳固 对重物的夹持以及优化夹持器 100佩戴的舒适性。
[0029] 进一步地， 请参阅图 1至图 2， 本实施例中， 手套 10上还固定设有第二束紧带 50 ， 第二束紧带 50绕过绕过大拇指下方后再固定在第一束紧带 40上， 第二束缚带 进一步起到对手套 10的束缚和支撑作用， 第二束缚带对手部有从手腕指向手指 方向的作用力， 能够防止手套 10脱落以及在这个方向上发生扭曲。
[0030] 进一步地， 请参阅图 1至图 2， 本实施例中， 进一步地， 请参阅图， 本实施例中 ， 连接部 21位于第一束紧带 40靠近第二硬块 70—侧， 第一束紧带 40上安装有外 部绳带触发锁定装置 200， 绳带触发锁定装置 200—端与连接部 21连接， 另外一 端与外部承载绳 300连接， 承载绳 300再连接外部的负载传递装置。 绳带触发锁 定装置 200用来对韧带 20负载的传递进行触发或者锁定， 即是当不需要搬运重物 的吋候， 将绳带触发锁定装置 200设置在触发状态， 承载绳 300在该装置上能够 自由移动， 负载传递装置拉动承载绳 300， 韧带 20始终处于松弛状态， 不会紧绷 ， 负载传递装置也不能将作用力传递给韧带 20; 当需要搬运重物的吋候， 将绳 带触发锁定装置 200设置在锁定状态， 承载绳 300在该装置上被锁定， 韧带 20也 被锁定， 拉动承载绳 300， 韧带 20处于紧绷状态， 负载传递装置将作用力传递给 承载绳 300， 并经过绳带触发锁定装置 200传递给韧带 20， 韧带 20将作用力传递 给手指和手掌， 起到减轻手臂承受负载的作用。
[0031] 进一步地， 请参阅图 1至图 2， 手套 10的对应于远节指骨位置设有第一硬块 60， 第一硬块 60由强度高韧性好的材料制成， 人们在搬运重物吋， 手指弯曲且一定 会用到手指的远节指骨处来接触重物， 手套 10与重物间经常摩擦会导致手套 10 磨破， 第一硬块 60更加耐磨， 起到保护手套 10的作用。
[0032] 进一步地， 请参阅图 1至图 2， 手套 10上的对应于中节指骨位置设有第二硬块 70 ， 第二硬块 70由强度高韧性好的材料制成， 人们在搬运重物吋， 特别是体积大 重量大的重物吋， 也会用到手指的中节指骨与重物接触， 手套 10与重物间经常 摩擦会导致手套 10磨破， 第二硬块 70起到保护手套 10不容易被磨破的作用。
[0033] 进一步地， 第一硬块 60以及第二硬块 70均为扁平结构， 第一硬块 60的最大面积 一侧与手套 10位于远节指骨处贴合， 第二硬块 70的最大面积一侧与手套 10位于 中节指骨处贴合， 搬运重物吋人们手部需要弯曲， 这种结构的硬块弯曲起来更 加灵活， 而且与重物的接触面积较大， 能够更有效地进行负载传递。
[0034] 进一步地， 第一硬块 60以及第二硬块 70平行于手套 10的横截面均为椭圆， 椭圆 轮廓四周圆滑， 人们在使用夹持器 100吋， 硬块不会扎伤手部。
[0035] 进一步地， 第一硬块 60以及第二硬块 70远离手套 10的侧面设有凹凸的花纹， 用 于增强手套 10与重物之间的摩擦力， 防止在搬运过程中重物从夹持器 100中脱落
[0036] 进一步地， 第一硬块 60以及第二硬块 70均由胶水硬化形成， 呈现半钢半柔的材 质， 这种成形方式操作简单方便。
[0037] 进一步地， 手套 10采用透气的弹性材料制成， 优选地， 手套 10由棉线编织而成
， 方便灵活的弯曲双手， 而且也有助于手部出汗后的排汗。
[0038] 实施例二
[0039] 请参阅图 3， 本实施例二与实施例一的区别在于， 每根韧带 20沿着手指轴向分 布， 穿过手指后形成连接部 21。 人们在搬运重物过程中， 连接部 21与外部的负 载传递装置连接， 负载传递装置的拉动力作用于韧带 20并带动手指弯曲， 韧带 2 0将作用力传递给手指， 最后传递给重物用于搬运重物， 有效地减少了重物对手 指的作用载荷， 减轻了人们的负担和劳累。
[0040] 进一步地， 在本实施例中， 第一硬块 60以及第二硬块 70分别覆盖在韧带 20上， 第一硬块 60增大了韧带 20在远节指骨处的有效接触面积， 将远节指骨处承受的 负载从第一硬块 60传递到韧带 20， 分散了远节指骨处所承受的压力， 保护远节 指骨不受损伤； 第二硬块 70增大了韧带 20在手指的中节指骨处的有效接触面积 ， 将中节指骨处承受的负载从第二硬块 70传递到韧带 20， 分散了中节指骨处所 承受的压力， 保护中节指骨不受损。
[0041] 进一步地， 在本实施例中， 每根韧带 20在手套 10上的手指处沿着手指中心轴分 布， 也就是沿着手指的远节指骨、 中节指骨和近节指骨的中心分布， 人们在搬 运重物吋， 手指都贴合在重物上， 如果韧带 20偏离手指的中心轴， 不但传递作 用力的能力下降， 而且还会因为作用力传递不均匀， 导致手套 10受力不均匀而 扭转， 造成夹持器 100的佩戴不稳定。
[0042] 进一步地， 在本实施例中， 四根韧带 20在手套 10上的掌心处呈扇形穿过掌心分 布， 扇形的短圆弧边靠近手腕， 也就是韧带 20沿着掌心的籽骨分布， 将作用于 掌心的负载有效地传递出去， 减轻对骨骼的作用载荷， 保护手部骨骼少受损伤
[0043] 实施例三
[0044] 请参阅图 4， 本实施例三与实施例二的区别在于， 手套 10的掌心上对应于各韧 带 20的位置设有第三硬块 80， 第三硬块 80由强度高韧性好的材料制成， 人们在 搬运体积大重量大的重物吋， 会将整个手掌贴在重物上， 重物的负载也作用在 掌心处， 掌心处的籽骨承受较大的压力， 因此手套 10与重物在掌心处会发生强 度较大的摩擦， 摩擦长久作用会导致手套 10磨破， 第三硬块 80具有耐磨特性， 起到保护手套 10的作用， 另外第三硬块 80在掌心位置分布， 还对手套 10在掌心 处起到一定的支撑作用， 人们在搬运重物过程中， 手套 10与重物贴合得更加稳 固， 手套 10不容易发生扭曲， 进一步稳固对重物的夹持以及优化夹持器 100佩戴 的舒适性。 [0045] 进一步地， 在本实施例中， 每根韧带 20沿着手指朝向掌心分布， 穿过掌心后形 成连接部 21， 连接部 21再与外部的负载传递装置连接， 负载传递装置的拉动力 作用于韧带 20并带动手指和手掌弯曲， 韧带 20将作用力传递给手指和手掌， 最 后传递给重物用于搬运重物， 减轻了人体手臂的受力。
[0046] 进一步地， 在本实施例中， 第三硬块 80也覆盖在韧带 20上， 第三硬块 80增大了 韧带 20在掌心籽骨处的有效接触面积， 将籽骨处承受的负载从第三硬块 80传递 到韧带 20， 分散了籽骨处处所承受的压力， 保护籽骨处不受损伤。
[0047] 进一步地， 第三硬块 80也为扁平结构， 第三硬块 80的最大面积一侧与手套 10位 于籽骨处贴合， 搬运重物吋人们手部需要弯曲， 这种结构的硬块弯曲起来更加 灵活， 而且与重物的接触面积较大， 能够更有效地进行负载传递。
[0048] 进一步地， 第三硬块 80平行于手套 10的横截面也为椭圆， 椭圆轮廓四周圆滑， 人们在使用夹持器 100吋， 硬块不会扎伤手部。
[0049] 进一步地， 第三硬块 80远离手套 10的侧面也设有凹凸的花纹， 用于增强手套 10 与重物之间的摩擦力， 防止在搬运过程中重物从夹持器 100中脱落。
[0050] 进一步地， 第三硬块 80也由胶水硬化形成， 呈现半钢半柔的材质， 这种成形方 式操作简单方便。
[0051] 以上仅为本发明的较佳实施例而已， 并不用以限制本发明， 凡在本发明的精神 和原则之内所作的任何修改、 等同替换和改进等， 均应包含在本发明的保护范 围之内。

Claims

权利要求书
夹持器， 其特征在于： 包括用于套设在手上的手套， 所述手套上位于 手掌一侧设有若干韧带， 所述韧带沿着手指方向向掌心位置延伸， 在 所述韧带末端形成连接部， 所述韧带由强度和韧性较好的柔性材料制 成。
如权利要求 1所述的夹持器， 其特征在于： 每根所述韧带绕过对应的 指头， 该所述韧带的两端都沿着手指方向向掌心位置延伸。
如权利要求 2所述的夹持器， 其特征在于： 在每根所述韧带位于手指 背部位置设置有与所述韧带相连的支撑块。
如权利要求 3所述的夹持器， 其特征在于： 所述支撑块滑动套设在所 述韧带上。
如权利要求 3所述的夹持器， 其特征在于： 所述支撑块位于手指的中 节指骨位置。
如权利要求 1所述的夹持器， 其特征在于： 所述手套上对应于掌心位 置设有横穿掌心的第一束紧带。
如权利要求 6所述的夹持器， 其特征在于： 所述手套上还设有绕过大 拇指下方后固定在所述第一束紧带上的第二束紧带。
如权利要求 6所述的夹持器， 其特征在于： 所述连接部位于所述第一 束紧带靠近所述第二硬块一侧， 所述第一束紧带上安装有外部绳带触 发锁定装置， 所述绳带触发锁定装置一端与所述连接部连接， 另外一 端与外部承载绳连接。
如权利要求 1-8任一项所述的夹持器， 其特征在于： 所述手套上的对 应于远节指骨位置设有第一硬块， 所述第一硬块由强度高韧性好的材 料制成。
如权利要求 1-8任一项所述的夹持器， 其特征在于： 所述手套上的对 应于中节指骨位置设有第二硬块， 所述第二硬块由强度高韧性好的材 料制成。
PCT/CN2017/075260 2017-02-28 2017-02-28 夹持器 WO2018157306A1 (zh)

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CN1039349A (zh) * 1988-07-13 1990-02-07 尚和化工株式会社 外贴面工作手套及其制作法
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