CN106625612B - Wearable auxiliary carrying device - Google Patents
Wearable auxiliary carrying device Download PDFInfo
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- CN106625612B CN106625612B CN201710114377.3A CN201710114377A CN106625612B CN 106625612 B CN106625612 B CN 106625612B CN 201710114377 A CN201710114377 A CN 201710114377A CN 106625612 B CN106625612 B CN 106625612B
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- human body
- guide frame
- force
- belt
- rope belt
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000004804 winding Methods 0.000 claims description 33
- 210000003041 ligament Anatomy 0.000 claims description 9
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 206010050031 Muscle strain Diseases 0.000 abstract description 6
- 239000012207 thread-locking agent Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 101000911772 Homo sapiens Hsc70-interacting protein Proteins 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 208000011092 Hand injury Diseases 0.000 description 1
- 241000761557 Lamina Species 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 208000019462 Occupational injury Diseases 0.000 description 1
- 208000020339 Spinal injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0006—Exoskeletons, i.e. resembling a human figure
Abstract
The invention belongs to the field of carrying equipment, and provides a wearable auxiliary carrying device which comprises two holders for supporting an object to be carried, two tension mechanisms for pulling the corresponding holders upwards, a force guide frame for transmitting the force born by the two tension mechanisms to the hip of a human body, and a binding belt for fixing the force guide frame on the human body; the force guide frame comprises two supporting rods and a force bearing belt. When the device is used, the force guide frame is arranged on a human body through the binding belt, the force bearing belt of the force guide frame is supported on the hip of the human body, the upper ends of the two supporting rods of the force guide frame respectively extend to the front ends of the two shoulders of the human body, and when carrying heavy objects, the heavy objects can be clamped by the clamp and pulled onto the tension mechanism, so that the load of arms is reduced, and the fatigue of the arms caused by repeated carrying is reduced; the force guide frame transmits the load of the tension mechanism to the hip body of the human body, and the stress of the waist and back parts of the human body is reduced, so that the waist and the spine of the person are protected, and the muscle strain and the fatigue of the human body are reduced.
Description
Technical Field
The invention belongs to the field of carrying equipment, and particularly relates to a wearable auxiliary carrying device.
Background
With the development of society, many manual operations are replaced by machines, but a lot of work is still needed, and machines cannot be completely replaced, such as the fields of shipping sorting, express sorting, material handling, dock loading and unloading and the like often need manual handling.
In actual production and life, people are used to bend and carry the articles, and lift the articles with the strength of the waist and the back. There are a number of problems with such manual handling: (1) The human body is very easy to cause the injury of the spine when carrying heavy objects; (2) Occupational diseases such as lumbar muscle strain and the like can be caused by long-term transportation; and (3) the human body is easy to fatigue during carrying, and the working efficiency is affected.
Disclosure of Invention
The invention aims to provide a wearable auxiliary carrying device, which aims to solve the problems of spinal injury, muscle strain and human fatigue caused by manual carrying at present.
The embodiment of the invention is realized in such a way that a wearable auxiliary carrying device comprises:
two holders for wearing on the hands to hold and support the object to be carried;
the two tension mechanisms are respectively connected with the two clamps and are used for pulling the corresponding clamps upwards;
the force guide frame is used for transmitting the forces born by the two tension mechanisms to the hip of a human body;
the binding band is connected with the force guide frame and used for fixing the force guide frame on a human body;
the force guide frame comprises two supporting rods, the upper ends of which extend to the front ends of two shoulders of a human body respectively, and a force bearing belt, wherein the force bearing belt is used for being matched and supported on the hip of the human body, and the two tension mechanisms are connected with the two supporting rods respectively.
According to the embodiment of the invention, the two holders, the two tension mechanisms, the binding belt and the force guide frame are arranged; when the device is used, the force guide frame is arranged on a human body through the binding belt, the force bearing belt of the force guide frame is supported on the hip of the human body, the upper ends of the two supporting rods of the force guide frame respectively extend to the front ends of the two shoulders of the human body, and the two tension mechanisms are respectively connected with the two supporting rods and the two clamps, so that when the heavy object is carried, the clamps can be used for clamping the heavy object, and the heavy object is pulled on the tension mechanisms, so that the load of arms is reduced, and the fatigue of the arms caused by repeated carrying is reduced; the tension mechanism transmits the tension to the support rod of the tension frame, so that the tension frame transmits the load tension to the hip body of the human body, and the stress on the waist and back parts of the human body is reduced, thereby protecting the waist and the spine of the person and reducing the muscle strain and the fatigue of the person.
Drawings
Fig. 1 is a schematic diagram of a wearable auxiliary carrying device according to an embodiment of the invention when the wearable auxiliary carrying device is worn;
FIG. 2 is a schematic cross-sectional view of the winding lock of the cord belt of FIG. 1;
FIG. 3 is a schematic view of the structure of the holder and wire locker of FIG. 1;
FIG. 4 is a schematic side view of the holder and wire lock of FIG. 1;
fig. 5 is a schematic view of the structure of the locking device in fig. 4.
Fig. 6 is a schematic side view of a wearable auxiliary carrying device according to a second embodiment of the present invention;
FIG. 7 is a schematic front view of the force-guiding frame of the wearable auxiliary carrying device of FIG. 6;
fig. 8 is a schematic front view of a force guiding frame in a wearable auxiliary carrying device according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that, in this embodiment, terms of left, right, up, down, etc. are merely relative concepts or references to normal use states of the product, and should not be construed as limiting.
Embodiment one:
referring to fig. 1 to 5, a wearable auxiliary carrying device 100 according to an embodiment of the present invention includes two holders 50, two tension mechanisms 30, a force guiding frame 10 and a binding belt 70; the binding band 70 is connected with the force guiding frame 10 and is used for fixing the force guiding frame 10 on a human body; the force guide frame 10 comprises two support rods 11 and a force bearing belt 13, wherein the upper ends of the two support rods 11 respectively extend to the front ends of two shoulders of a human body, and two tension mechanisms 30 are respectively connected with the two support rods 11; the bearing belt 13 is used for being matched and supported on the human hip so as to transmit the force to the human hip when the force guide frame 10 is stressed. The holder 50 is used for holding and supporting an object to be carried, and is generally worn on a hand of a person during use, so as to facilitate carrying, prevent a heavy object from being directly pressed on the hand, and prevent the hand from being injured. The two tension mechanisms 30 are respectively connected with the two holders 50 and are used for pulling the corresponding holders 50 upwards, so that when the holders 50 clamp and support the heavy objects, the heavy objects can be pulled upwards, the load of arms is reduced, and the arm fatigue caused by repeated carrying is reduced. The load force born by the tension mechanism 30 is transmitted to the corresponding supporting rod 11 and then transmitted to the hip of the human body, so that most of the load of the weight is born by the hip of the human body, the load of the waist is lightened, the waist and the spine of the person are protected, and the muscle strain and the fatigue of the human body are lightened.
When the wearable auxiliary carrying device 100 is used, the force guide frame 10 is fixed on a human body through the binding belt 70, and the force bearing belt 13 of the force guide frame 10 is supported on the hip of the human body; the front ends of the two support rods 11 extending to the shoulders of the person are respectively connected with the two support rods 11 and the two clamps 50 by the two tension mechanisms 30; two holders 50 are worn on the hands of a person; when carrying the weight, the two holders 50 support the weight to prevent hand injury; when a person carries a heavy object to get up, the force guide frame 10 is driven to move upwards, so that the two support rods 11 of the force guide frame 10 pull the two tension mechanisms 30 upwards, and the two tension mechanisms 30 pull the two clamps 50 upwards, thereby relieving the load of arms. While most of the load of the weight is transferred to the strut 11 via the tension mechanism 30. In this way, the load forces of the weight are not transferred from the human spine, but rather a force transfer "bypass" is established through the force-guiding frame 10 to the human hip. In addition, since the weight is suspended in front of the human body, there is a horizontal distance between the gravity acting line and the human body supporting point, gravity will generate a tilting moment to the force guide frame 10, and this moment will be significantly increased due to the forward tilting of the body when the weight is lifted. When the wearable auxiliary carrying device 100 is used, a part of the tipping moment is overcome by the moment generated by the hip of the human body, so that the waist stress is relieved.
By providing two holders 50, two tension mechanisms 30, a strap 70 and a force guiding frame 10; when the device is used, the force guide frame 10 is mounted on a human body through the binding belt 70, the force bearing belt 13 of the force guide frame 10 is supported on the hip of the human body, the upper ends of the two support rods 11 of the force guide frame 10 respectively extend to the front ends of the two shoulders of the human body, and the two tension mechanisms 30 respectively connect the two support rods 11 with the two clamps 50, so that when the heavy object is carried, the clamps 50 can be used for clamping the heavy object, and the heavy object is pulled on the tension mechanisms 30, so that the load of the arm is reduced, and the arm fatigue caused by repeated carrying is reduced; the tension mechanism 30 transmits the tension to the clamp holder 50 to the support rod 11 of the force guide frame 10, so that the force guide frame 10 transmits the load tension to the hip body of the human body, and the stress on the waist and back of the human body is reduced, thereby protecting the waist and the spine of the person and reducing the muscle strain and the fatigue of the human body. .
Further, in this embodiment, the bearing belt 13 is a waistband for being cooperatively bound to the hip of the human body. The bearing belt 13 is of a waistband structure, so that the belt can be conveniently installed and fixed on the hip of a person, and can play a bearing and supporting role. In other embodiments, the force bearing belt 13 may also be a two-fork structure that cooperates with the hips of the person on both sides so that when the force guiding frame 10 is mounted on the person, the two-fork structure forks on the hips of the person. In still other embodiments, the bearing belt 13 may also be a U-shaped frame structure, which, in use, is directly mounted on the hip of a human body.
Further, in this embodiment, the force guiding frame 10 further includes a support 20, when in use, the support 20 is disposed at the back of the human body, the lower end of the support 20 is connected to the back side of the waistband, the two struts 11 respectively extend from the back of the human body to the front ends of the two shoulders via the upper sides of the two shoulders, and the rear ends of the two struts 11 are connected to the upper ends of the support 20. The support 20 positioned at the back of the human body is arranged, when the load force is conducted, a part of forward tipping moment of the heavy object to the human body can be overcome by the contact force of the back of the human body, so that the waist stress is further reduced, meanwhile, through the correction function of the support 20, the bending of the spine can be prevented in the carrying process, and the worker can keep the correct posture of the spine in the manual carrying process, so that the health and safety of the waist and the back of the worker are ensured, and the occupational injury is reduced. In other embodiments, the support 20 may be provided on the front of the human body, on both sides of the human body, or the like. In still other embodiments, the struts 11 may be connected directly to the load bearing bands 13.
Further, in this embodiment, the support 20 has a Y-shaped structure, and two free ends at the upper end of the support 20 are respectively connected to the rear ends of the two struts 11. The support 20 is arranged to be of a Y-shaped structure, so that the area of the support 20 covering the back of a person can be reduced, and the support is breathable when worn, so that the comfort of use is improved, and meanwhile, the weight of the support 20 can be reduced, and further the burden on the person is reduced. In addition, the support 20 is provided with a Y-shaped structure, and the upper end of the support 20 is provided with a left free end and a right free end, so that the support 20 can be conveniently connected with the two support rods 11. While being conveniently connected to two struts 11. In other embodiments, the support 20 may have other structures, such as a plate-like structure.
Further, the rear end of each strut 11 is hinged to a corresponding free end of the bracket 20. The rear end of the supporting rod 11 is hinged with the corresponding free end of the supporting rod, so that the supporting rod 11 can swing upwards by a certain amplitude, and the wearing is convenient.
Further, the stand 20 is a telescopic stand, so as to be convenient for people with different heights to wear.
Further, the bracket 20 comprises a containing box 21 and a spinal plate 22, the spinal plate 22 is inserted in the containing box 21, two supporting rods 11 are respectively connected with two sides of the containing box 21, and the lower end of the spinal plate 22 is connected with the bearing belt 13. The housing box 21 and the spinal plate 22 are provided, and the spinal plate 22 is inserted into the housing box 21, and the length of the bracket 20 is adjusted by adjusting the depth to which the spinal plate 22 is inserted into the housing box 21.
Further, each tension mechanism 30 includes a string 31 having both ends connected to the strut 11 and the corresponding holder 50, respectively. The rope belt 31 is used as the tension mechanism 30, so that bending movement can be facilitated, and the arm can drive the clamp 50 to move conveniently. In other embodiments, the tension mechanism 30 may also use a pull rod structure, such as a pull rod with an upper end connected to the strut 11 via a hinge and a pull rod with a lower end connected to the holder 50, which may also function as a force transmission.
Further, each tension mechanism 30 also includes a wrap lock 32, the wrap lock 32 being mounted to the respective strut 11. The winding locker 32 is used for winding the rope belt 31 and locking the rope belt 31 when the rope belt 31 is stressed. The winding locker 32 is arranged, so that the rope belt 31 can be freely stretched and contracted when the rope belt 31 is not stressed, and the arm can conveniently move; when the holder 50 holds the weight and pulls the weight upward, the winding locker 32 locks the string 31 so that the string 31 can bear the weight of the load.
Specifically, the winding locker 32 includes a supporting case 321, a winding drum 322 pivoted in the supporting case 321, a coil spring 323 driving the winding drum 322 to wind the rope 31, a ratchet 324 connected to the winding drum 322, a pawl 325 for locking the ratchet 324, and a torsion spring 326 driving the pawl 325 to unlock the ratchet 324, the pawl 325 pivoted in the supporting case 321, one end of the rope 31 connected to the winding drum 322, and the other end of the rope 31 connected to the pawl 325 by bypassing the holder 50. When the rope belt 31 is not stressed, the torsion spring 326 pushes the pawl 325 to leave the ratchet 324, so that the ratchet 324 and the winding drum 322 can rotate, and when the arm pulls, the rope belt 31 can be pulled out from the winding drum 322, and the rope belt 31 is stretched; and when the arm moves toward the pole support 11, the coil spring 323 drives the winding drum 322 to rotate so as to wind the rope belt 31. When the rope belt 31 pulls the weight, the other end of the rope belt 31 is pulled tightly, and the pawl 325 is driven to lock the ratchet 324, thereby preventing the drum 322 from rotating, so that the rope belt 31 can bear the load.
Further, a wear reducing block 327 is installed on the support case 321, and the other end of the string 31 is connected to the pawl 325 through the wear reducing block 327. The wear of the rope belt 31 can be reduced by providing the wear reducing block 327.
Further, each tension mechanism 30 further includes a thread locker 33 for locking the string 31 to prevent the string 31 from being wound on the drum 322, and the thread locker 33 is mounted on the corresponding holder 50. The thread locker 33 is arranged, and the rope belt 31 can be locked by the thread locker 33 when in use, so that the rope belt 31 is better prevented from stretching. Of course, in other embodiments, when carrying a weight, the other end of the cord 31 may be pressed or hooked to pull the other end of the cord 31 and thus the pawl 325.
Further, the thread locker 33 includes a supporting block 331, a rotating shaft 332 and a stopper 333, the rotating shaft 332 is mounted on the supporting block 331, the stopper 333 is fixed on the supporting block 331, the stopper 333 is disposed at a side of the supporting block 331, the rope 31 bypasses the rotating shaft 332, and one end of the rope 31 is located between the stopper 333 and the rotating shaft 332. Thus, when the position of the supporting block 331 is adjusted, the stopper 333 can be pressed against the other end of the string 31 to lock the string 31. When the string 31 is separated from the stopper 333, the string 31 can be freely moved on the rotating shaft 332, and the string 31 on the spool 322 can be freely extended and contracted. The support block 331 is connected to the holder 50. In other embodiments, the wire lock 33 may be a clip structure, and may clamp the rope belt 31 when bearing weight, so as to lock the rope belt 31.
Further, a connection block 334 is further mounted on the support block 331, and the connection block 334 is used for connecting with the holder 50.
Further, each holder 50 comprises a glove 50 for being put on the hand, a ligament 52 is connected to the glove 50 at a position corresponding to each finger, the ligament 52 is connected with the tension mechanism 30, and a hardening block 53 is arranged on the glove 50 at a position corresponding to each abdomen and palm. With the glove 50, the ligaments 52 are arranged on each finger of the glove 50, when the glove 50 is stressed, the ligaments 52 can pull the glove 50 to bend each finger of the glove, and the hardened blocks 53 are arranged on the abdomen and the palm of the finger, so that the fingers can conveniently buckle the heavy objects. In other embodiments, the holder 50 may also be a flat plate structure to support a weight.
Further, the back of each finger of the glove 50 is provided with a positioning sleeve 55 in a matching manner, and the ligament 52 passes through the positioning sleeve 55, so that the ligament 52 can pull the glove 50 to bend each finger of the glove.
Further, a mounting strap 54 is provided on glove 50 corresponding to the position of the palm. A mounting strap 54 is provided on glove 50 to mount the structure of wire lock 33, clip, etc. Further, the mounting strap 54 may be a cinch strap for mounting the wire locker 33.
Specifically, in this embodiment, the ligament 52 is connected to the connection block 334 of the thread locker 33, so that the rope 31 bypasses the rotation shaft 332 of the thread locker 33, and the end 311 of the rope 31, which is far from the stopper 333, is connected to the spool 322 in the winding locker 32; the end 312 of the cord 31 adjacent the stop 333 is connected to the pawl 325 in the wind-up lock 32. Thus, when the holder 50 carries a load, the position of the thread locker 33 is adjusted so that the stopper 333 abuts against the other end 312 of the string 31, and the one end 311 of the string 31 moves toward the stopper 333 and presses the other end 312 of the string 31 against the stopper 333 to lock the other end 312 of the string 31; the pawl 325 in the wind-up lock 32 is pulled at the other end 312 of the string 31 so that the pawl 325 locks the ratchet 324, thereby preventing the rotation of the spool 322; the string 31 is tensioned to bear the load. When the load on the holder 50 is removed, the cord 31 is released and the torsion spring 326 pushes the pawl 325 away from the ratchet 324, thereby allowing the ratchet 324 and the spool 322 to rotate; the position of the thread locker 33 is adjusted to enable the two ends of the rope belt 31 to move away from the stop block 333, so that the other end 312 of the rope belt 31 is unlocked, and when the arm pulls, the rope belt 31 can be pulled out from the winding drum 322 to extend the rope belt 31; and when the arm moves toward the pole support 11, the coil spring 323 drives the winding drum 322 to rotate so as to wind the rope belt 31.
Further, the strap 70 is a harness structure to facilitate the carrying of the force-guiding frame 10 on a person.
Embodiment two:
referring to fig. 6 and 7, the wearable auxiliary carrying device 100 of the present embodiment is different from the wearable auxiliary carrying device of the first embodiment in that:
the wearable auxiliary carrying device 100 further comprises a holding mechanism 25 for cooperating with the human spine. The supporting mechanism 25 is arranged, so that the bending of the human spine can be better prevented when the device is carried, and the function of protecting the spine and the waist is achieved.
Specifically, the holding mechanism 25 includes a spacer 251 and a support shaft 252, and the support shaft 252 is mounted on the bracket 20 so as to support the spacer 251 on the bracket 20. The cushion block 251 is used for being matched with and propped against the human spine so as to play a role in protection. Further, the cushion block 251 is made of flexible materials, and the shape of the cushion block is in accordance with the waist curve of a human body.
Further, the support shaft 252 is mounted on the bracket 20 through threads so as to adjust the distance between the pad 251 and the bracket 20 to adapt to people of different sizes. In other embodiments, the supporting mechanism 25 may be an elastic plate, and the elastic plate is connected to the bracket 20.
Further, the supporting mechanism 25 further includes an elastic plate 253 for supporting the cushion block 251, the elastic plate 253 is disposed between the cushion block 251 and the spinal plate 22, the cushion block 251 is mounted on the elastic plate 253, and the elastic plate 253 is hinged to the spinal plate 22. The elastic plate 253 is provided so that the pad 251 better fits the waist of the human body.
Further, in the present embodiment, the back plates 211 are respectively mounted on two sides of the accommodating box 21 of the bracket 20, and the two struts 11 are respectively connected to the two back plates 211. A back plate 211 is provided to facilitate connection to each strut 11 and support each strut 11. And the backboard 211 can play a role in protecting both shoulder blade parts of a person.
Further, each backboard 211 is fixed with a back pad 23 for fitting with the shoulder blade of the human body, the back pad 23 is made of flexible material, and the shape of the back pad is consistent with the curve of the back of the human body.
Further, the spine board 22 is provided with a plurality of latches 221, and the accommodating box 21 is provided with a lifting button 212, so that the spine board 22 can be locked when the lifting button 212 stretches into the latches 221 on the spine board 22; when the lifting button 212 is disengaged from the latch 221, the spine board 22 can slide in the housing box 21, thereby adjusting the length of the stand 20.
Further, the carrier band 13 includes a caudal lamina 131 and two hip laminae 132, the two hip laminae 132 being connected to the left and right sides of the caudal lamina 131, respectively. The lower end of the spinal plate 22 is connected to the caudal lamina 131. When in use, the caudal lamina 131 is positioned at the caudal portion of the human body, and the two hip laminas 132 are respectively supported at two sides of the hip of the human body.
Further, the caudal lamina 131 is further provided with a caudal pad 136, the caudal pad 136 is attached to the human caudal cone, the caudal pad 136 is made of flexible material, and the shape of the caudal pad is in accordance with the curve of the human caudal cone.
Further, the two hip plates 132 are hinged to the left and right sides of the caudal lamina 131, respectively, and the front ends of the hip plates 132 are respectively provided with a hook structure, so that when being worn, the front ends of the two hip plates 132 are connected, and the bearing belt 13 is further installed on the hip of a person.
Further, the front ends of the two hip plates 132 are respectively provided with pulleys 133, and the force guide frame 10 further comprises two pull ropes 134; one end of each pull rope 134 is connected with the corresponding pulling mechanism 30, the other end is connected with the hip plate 132 through the bracket 20, the tail vertebral plate 131, one hip plate 132 and the pulley 133 which bypasses the front end of the hip plate 132, and the two pulling mechanisms 30 are respectively and slidably arranged on the two supporting rods 11. For example, one end of the left pulling rope 134 is connected to the left pulling mechanism 30, and the other end of the left pulling rope 134 passes through the bracket 20, the caudal lamina 131 and through the left hip plate 132, and is connected to the left hip plate 132 by a pulley 133 around the front end of the hip plate 132. Similarly, one end of the right pull cord 134 is connected to the right pulling mechanism 30, and the other end of the right pull cord 134 passes through the bracket 20, the caudal lamina 131 and through the right hip plate 132, and passes around the pulley 133 at the front end of the hip plate 132 to be connected to the right hip plate 132. And two tension mechanisms 30 are slidably mounted on the two struts 11, respectively. When the pulling mechanism 30 bears the load, the pulling mechanism moves forwards on the corresponding support rod 11, so that the corresponding pull rope 134 is pulled, and the two hip plates 132 are driven to approach each other, so that the hip plates are held tightly on the hip of a human body.
Further, the two winding locks 32 are respectively slidably mounted on the two supporting rods 11, a sliding groove 111 for matching and mounting the corresponding winding lock 32 is formed on each supporting rod 11, and the two pull ropes 134 are respectively connected with the two winding locks 32.
Further, the force guiding frame 10 further comprises two shoulder covers 16, and the two shoulder covers 16 are respectively arranged on the two supporting rods 11 so as to cover the two winding locks 32 respectively, so that the effect of protecting the winding locks 32 can be achieved, the effect of protecting a user can be achieved, and the winding locks 32 are prevented from colliding with the user.
Further, shoulder pads 12 are mounted on the respective struts 11, and the shoulder pads 12 are made of a flexible material so as to be supported on the shoulders of the person, so that the shoulders of the person can bear part of the load when carrying.
Other structures of the wearable auxiliary carrying device 100 of the present embodiment are the same as those of the wearable auxiliary carrying device of the first embodiment, and will not be described here again.
Embodiment III:
referring to fig. 8, the wearable auxiliary conveying device 100 of the present embodiment is different from the wearable auxiliary conveying device of the second embodiment in that:
in this embodiment, each hip plate 132 is hinged using a plurality of skirt panels 1321. The structure can be better worn on the hip of a human body, can be better suitable for people with different waistline sizes, can be more uniform in contact force with the human body, and improves wearing comfort.
Other structures of the wearable auxiliary carrying device 100 of the present embodiment are the same as those of the wearable auxiliary carrying device of the second embodiment, and will not be described here again.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The utility model provides a supplementary handling device of wearing formula which characterized in that includes:
two holders for wearing on the hands to hold and support the object to be carried;
the two tension mechanisms are respectively connected with the two clamps and are used for pulling the corresponding clamps upwards;
the force guide frame is used for transmitting the forces born by the two tension mechanisms to the hip of a human body;
the binding band is connected with the force guide frame and used for fixing the force guide frame on a human body;
the force guide frame comprises two supporting rods, the upper ends of which extend to the front ends of two shoulders of a human body respectively, and a force bearing belt, the force bearing belt is used for being matched and supported on the hip of the human body, and the two tension mechanisms are connected with the two supporting rods respectively;
each tension mechanism comprises a rope with two ends respectively connected with the supporting rod and the corresponding clamp holder; each tension mechanism further comprises a winding locker which is used for winding the rope belt and locking the rope belt when the rope belt is stressed, and the winding locker is arranged on the corresponding supporting rod;
the winding locker comprises a supporting box, a winding drum pivoted in the supporting box, a coil spring for driving the winding drum to wind a rope belt, a ratchet wheel connected with the winding drum, a pawl for locking the ratchet wheel and a torsion spring for driving the pawl to unlock the ratchet wheel, wherein the pawl is pivoted in the supporting box, one end of the rope belt is connected with the winding drum, and the other end of the rope belt bypasses the clamp holder to be connected with the pawl; when the other end of the rope belt is not stressed, the torsion spring pushes the pawl to leave the ratchet wheel, and when the arm pulls, the ratchet wheel and the winding drum rotate to pull out and stretch the rope belt; when the arm moves towards the direction of the supporting rod, the coil spring drives the winding drum to rotate and wind the rope belt; when the rope belt pulls the weight, the other end of the rope belt pulls the pawl to lock the ratchet wheel and the winding drum, so that the rope belt bears the load, and the rope belt is integrated with the functions of controlling the ratchet wheel and bearing the load.
2. The wearable auxiliary carrying device of claim 1, wherein the carrier is a belt for mating with and binding to a hip of a person.
3. The wearable auxiliary carrying device as claimed in claim 2, wherein the force guiding frame further comprises a bracket for being arranged at the back of the human body, the lower end of the bracket is connected with the rear side of the waistband, the two supporting rods respectively extend from the back of the human body to the front ends of the two shoulders through the upper parts of the two shoulders, and the rear ends of the two supporting rods are connected with the upper ends of the bracket.
4. A wearable auxiliary carrying device as claimed in claim 3, wherein the support is a telescopic support.
5. A wearable auxiliary carrying device according to claim 3, further comprising a holding mechanism for engaging against the spine of the human body.
6. The wearable auxiliary carrying device according to claim 5, wherein the abutting mechanism comprises a cushion block for abutting against the spine of the human body and a support shaft for supporting the cushion block, and the support shaft is mounted on the bracket.
7. The wearable auxiliary carrying device of claim 5, wherein the holding mechanism comprises an elastic plate for engaging against the spine of the human body, the elastic plate being connected to the bracket.
8. The wearable auxiliary carrying device according to any one of claims 1 to 7, wherein each of the holders includes a glove for fitting over a hand, a ligament is connected to the glove at a position corresponding to each finger, the ligament is connected to the tension mechanism, and a hardening block is provided to the glove at a position corresponding to each abdomen and palm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710114377.3A CN106625612B (en) | 2017-02-28 | 2017-02-28 | Wearable auxiliary carrying device |
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| WO2018157307A1 (en) * | 2017-02-28 | 2018-09-07 | 深圳龙海特机器人科技有限公司 | Wearable auxiliary carrying device |
| CN110253540B (en) * | 2017-09-07 | 2022-05-17 | 重庆市牛迪科技发展有限公司 | Exoskeleton |
| CN108839002B (en) * | 2018-09-04 | 2024-02-02 | 赤源动力（大连）科技有限责任公司 | Wearable exoskeleton shoulder assistance device |
| CN109081038A (en) * | 2018-09-18 | 2018-12-25 | 上海工程技术大学 | A kind of wearable work-saving device |
| CN111571568A (en) * | 2020-05-22 | 2020-08-25 | 广州海同工业技术有限公司 | Exoskeleton device |
| CN112975909B (en) * | 2021-02-26 | 2022-04-08 | 重庆理工大学 | Carrying assistance exoskeleton device |
| CN113334353B (en) * | 2021-05-19 | 2023-03-24 | 黄河科技学院 | Electromagnetic braking type arm power-assisted flexible exoskeleton |
| CN116132839B (en) * | 2023-02-18 | 2023-12-08 | 福建一缕光智能设备有限公司 | Live broadcast system |
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