CN113648593B - Cardiovascular function enhancing device for preventing cardiovascular diseases - Google Patents
Cardiovascular function enhancing device for preventing cardiovascular diseases Download PDFInfo
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- CN113648593B CN113648593B CN202110932849.2A CN202110932849A CN113648593B CN 113648593 B CN113648593 B CN 113648593B CN 202110932849 A CN202110932849 A CN 202110932849A CN 113648593 B CN113648593 B CN 113648593B
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- groove
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- 230000009084 cardiovascular function Effects 0.000 title claims abstract description 42
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 36
- 208000024172 Cardiovascular disease Diseases 0.000 title claims abstract description 27
- 230000003405 preventing effect Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000013016 damping Methods 0.000 claims abstract description 32
- 230000000670 limiting effect Effects 0.000 claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 50
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 16
- 230000009471 action Effects 0.000 description 8
- 230000002526 effect on cardiovascular system Effects 0.000 description 6
- 208000026106 cerebrovascular disease Diseases 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000031169 hemorrhagic disease Diseases 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 208000023589 ischemic disease Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
Abstract
The invention relates to the technical field of cardiovascular function enhancing devices, in particular to a cardiovascular function enhancing device for preventing cardiovascular diseases, which comprises a base plate, a headrest, a cushion and supporting legs, wherein the right side of the top end of the base plate is fixedly connected with the headrest, the left side of the headrest is provided with the cushion, the cushion is fixedly connected with the base plate, both sides of the bottom end of the base plate are fixedly connected with the supporting legs, the bottom end of the supporting legs is provided with a leveling mechanism, the base plate is provided with a protection mechanism, and the protection mechanism comprises a supporting rod, a movable groove, a connecting rod, a connecting block, a first sliding groove, a first pushing block, a damping cavity, a squeezing block, a movable cavity, a reset spring, a sleeve block, a second sliding groove, a limiting spring, a squeezing cavity, a damping block, a friction block, a second pushing block, a protection pad and a balancing weight. The invention solves the problem that the prior cardiovascular function enhancing device is easy to be injured when being operated improperly.
Description
Technical Field
The invention relates to the technical field of cardiovascular function enhancing devices, in particular to a cardiovascular function enhancing device for preventing cardiovascular diseases.
Background
Cardiovascular and cerebrovascular diseases are the general terms of cardiovascular and cerebrovascular diseases, and refer broadly to ischemic or hemorrhagic diseases of heart, brain and systemic tissues caused by hyperlipidemia, blood viscosity, atherosclerosis, hypertension, etc. Cardiovascular and cerebrovascular diseases are common diseases seriously threatening the health of people, especially middle-aged and elderly people over 50 years old, have the characteristics of high morbidity, high disability rate and high mortality rate, even though the most advanced and perfect treatment means are applied at present, more than 50% of cerebrovascular accident survivors can not be fully self-care in life, the number of people dying from the cardiovascular and cerebrovascular diseases all the year round is up to 1500 ten thousand people, various death reasons are first, the cardiovascular function can be enhanced through proper exercise, proper exercise can have better protection effect on the cardiovascular diseases, the existing cardiovascular function enhancing device can have better exercise effect so as to play a role in enhancing the cardiovascular function, but a plurality of inconveniences still exist when in use, so the existing cardiovascular function enhancing device can basically meet the demands of people, but still has some problems.
Problem one: the existing cardiovascular function enhancing devices can only enhance cardiovascular functions, but do not have corresponding protective structures, and injury of people can be caused by irregular use during exercise, so that the practicality and usability are low.
And a second problem: the current cardiovascular function reinforcing apparatus mostly does not have the demand that the people of adjustment function can not fine match different statures were tempered, and the arm length of the staff of different heights is different, and the position of arm is different when taking exercise, if can't adjust, and the people of different heights is comparatively inconvenient when using, and practicality and easy usability are lower.
Problem three: the existing cardiovascular function enhancing devices are not provided with leveling structures in most cases, when the devices are placed on uneven ground, the devices are inclined, the expected exercise effect cannot be achieved, the cardiovascular function cannot be effectively enhanced, the cardiovascular disease preventing effect is achieved, and the practicability and the usability are low.
Fourth problem: the existing cardiovascular function enhancing devices are more troublesome in replacing the balance weight, are inconvenient and troublesome in replacing the balance weight, different crowds have different requirements on the balance weight when exercising, different crowds cannot be well matched with the requirements on the balance weight when exercising, the practicability and usability are low, and therefore the cardiovascular function enhancing device for preventing cardiovascular diseases is needed to solve the problems.
Disclosure of Invention
The present invention is directed to a cardiovascular function enhancing device for preventing cardiovascular diseases, and aims to solve the problems that the existing cardiovascular function enhancing device is not easy to be injured when in use, the existing cardiovascular function enhancing device cannot match people with different heights, the existing cardiovascular function enhancing device cannot achieve the expected exercise effect when placed on uneven ground, and the existing cardiovascular function enhancing device is inconvenient to replace a counterweight.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cardiovascular function reinforcing apparatus for preventing cardiovascular disease, includes backing plate, headrest, blotter and supporting leg, the right side fixedly connected with headrest on backing plate top, and the left side of headrest is provided with the blotter, and blotter and backing plate fixed connection, the both sides of backing plate bottom all fixedly connected with supporting leg, and the bottom of supporting leg is provided with leveling mechanism, be provided with reinforcing mechanism on the backing plate, reinforcing mechanism is including setting up the bracing piece of backing plate both sides, and two all offered the movable groove on the bracing piece, two the inside sliding connection in movable groove has same connecting rod, the front and back both sides of connecting rod all pierce through the bracing piece and extend to the outside of bracing piece, and the outside of the front and back both sides of connecting rod all overlaps to be equipped with the balancing weight, the front and back both sides of connecting rod all are provided with disassembly body;
the utility model provides a damping device, including the connecting rod, the reinforcing mechanism is provided with the protecting mechanism, the protecting mechanism sets up in the movable groove, the connecting block on the connecting rod is including fixed setting, and fixedly connected with first slider on the connecting block, first slider sliding connection is in the inside of first spout, and the side at the movable groove is seted up to first spout, the connecting block is kept away from the bottom fixedly connected with first ejector pad of connecting rod one side, and first ejector pad extends to the inside of extrusion chamber, the extrusion chamber is offered and is kept away from in one side of connecting rod, and the extrusion chamber keep away from one side of connecting rod has seted up the damping chamber, damping chamber's inside is provided with spacing spring, and spacing spring's bottom and cover piece fixed connection, spacing spring's top fixed connection is in the inside of damping chamber, the inside of cover piece has been seted up the movable chamber, and the inside of movable chamber is provided with reset spring, one side fixed connection is in the inside of movable chamber, and reset spring's opposite side and extrusion piece fixed connection are in, one side cover of extrusion piece is established in the inside of movable chamber, and the inside of extrusion chamber, and extrusion chamber is kept away from the inside of extrusion chamber and the inside mounting to the inside of extrusion chamber, the side is located the inside of a damping block, the side is closely installed to the inside friction block, and is kept away from the inside the damping block.
Preferably, the adjustment mechanism includes third slider, third spout, screw rod, first fixed plate, second fixed plate, first bevel gear, second bevel gear, fixed axle and handle, the bracing piece is close to the position department fixedly connected with third slider of bottom, and third slider sliding connection is in the inside of third spout, the front and back both sides at the backing plate are seted up to the third spout, the bottom cover of bracing piece is established in the outside of screw rod, and the right side of screw rod passes through bearing and first fixed plate swing joint, first fixed plate fixed connection is in the bottom of backing plate, the left side of screw rod pierces through the second fixed plate, and screw rod and second fixed plate pass through bearing swing joint, the left side fixedly connected with first bevel gear of screw rod, and first bevel gear meshing has second bevel gear, second bevel gear fixed mounting is in the position department that is close to the center of fixed axle, and the top of fixed axle passes through bearing and the bottom swing joint of backing plate, the bottom fixedly connected with handle of fixed axle.
Preferably, the leveling mechanism comprises a sleeve groove, a sleeve rod, a foot pad, a nut, an anti-slip pad, a inserted bar, a slot, a fourth sliding block and a fourth sliding slot, wherein the sleeve groove is formed in the bottom end of the supporting leg, the sleeve rod is sleeved in the sleeve groove, the nut is connected with the outer side of the sleeve rod in a threaded manner, the nut is movably connected with the bottom end of the supporting leg through a bearing, the inserted bar is fixedly connected with the top end of the inside of the sleeve groove, and the inserted bar is sleeved in the slot.
Preferably, the dismounting mechanism comprises a limiting block, a threaded belt and a fastening nut, wherein the limiting block is sleeved on the front side and the rear side of the connecting rod, the threaded belt is fixedly connected with the limiting block, and the fastening nut is connected with the outer side of the threaded belt in a threaded manner.
Preferably, the protection mechanism further comprises a protection pad glued at the bottom end of the damping cavity, the protection pad is made of rubber, the two ends of the extrusion block, which are far away from one side of the connecting rod, are fixedly connected with second sliding blocks, the second sliding blocks are slidably connected in the second sliding grooves, and the second sliding grooves are formed in the two ends of the movable cavity.
Preferably, the bottom of loop bar is glued there is the callus on the sole, and the callus on the sole is the rubber material.
Preferably, the bottom end of the inserted link is fixedly connected with a fourth sliding block, two sides of the fourth sliding block are both in sliding connection with the inside of a fourth sliding groove, and the fourth sliding groove is formed in two sides of the inside of the slot.
Preferably, the outer side of the nut is sleeved with an anti-slip pad, and the anti-slip pad is made of rubber.
Preferably, each side of the protection mechanism is two groups, the two groups of protection mechanisms are arranged in the movable grooves on the corresponding sides, and the two groups of protection mechanisms are positioned on two sides of the connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the cardiovascular function enhancing device for preventing cardiovascular diseases is provided with a protection mechanism, through a supporting rod, a movable groove, a connecting block, a first sliding groove, a first pushing block, a damping cavity, an extrusion block, a movable cavity, a reset spring, a sleeve block, a second sliding groove, a limit spring, an extrusion cavity, a damping block, a friction block, a second pushing block and a protection pad, the action of the protection pad plays a role in pushing the connecting rod and the balancing weight to the top end, the connecting rod and the balancing weight can not be immediately fallen back after being loosened, the connecting rod and the balancing weight are prevented from being influenced by gravity to quickly fall down to hurt an operator, the practicability and usability are improved compared with the existing device, when the connecting rod is to be pushed up to the sleeve block, the first pushing block extrudes the extrusion block, the reset spring generates elastic deformation under the action of the extrusion force, the extrusion block moves towards the inside of the movable cavity, the extrusion force of the extrusion block is disappeared after the connecting rod completely reaches the top end, at the moment, the extrusion block is restored to be in situ under the action of the reset spring, the reset force of the first pushing block is blocked with the first pushing block, and the connecting rod can not be driven to move downwards if the connecting rod is loosened, the connecting rod is prevented from being influenced by gravity to quickly fall down to hurt the connecting rod, and the existing device is prevented from being damaged due to the fact that the elastic deformation is not to fall down to the elastic deformation of the connecting rod is caused when the existing device is in rapid friction to reduce the friction and the friction to be easy to reduce the friction when the existing device is used to be damaged;
2. the cardiovascular function enhancing device for preventing cardiovascular diseases is provided with the adjusting mechanism, the position of the protecting mechanism is adjusted through the cooperation of the third sliding block, the third sliding groove, the screw rod, the first fixed plate, the second fixed plate, the first conical gear, the second conical gear, the fixed shaft and the handle, so that different height operators can use the device conveniently, the universality of the enhancing device is improved, the practicability and the usability are improved along with the enhancing device, when the positions of the enhancing mechanism and the protecting mechanism are required to be adjusted, the handle is rotated firstly to drive the second conical gear to rotate along with the second conical gear, the second conical gear rotates to drive the first conical gear engaged with the second conical gear and the screw rod fixedly connected with the first conical gear to rotate along with the first conical gear, and when the screw rod rotates, the support rod in threaded connection with the screw rod moves along with the first conical gear, and when the support rod is adjusted to a designated position, the rotation of the handle is stopped, so that the problem that the existing cardiovascular function enhancing device cannot be matched with different heights of operators is solved;
3. the cardiovascular function enhancing device for preventing cardiovascular diseases is provided with a leveling mechanism, the leveling mechanism performs the leveling function on the device through a sleeve groove, a sleeve rod, a foot pad, a nut, an anti-slip pad, an inserting rod, a slot, a fourth sliding block and a fourth sliding groove, the device is prevented from being inclined to have a good exercise effect when placed on uneven ground, the practicability and usability are improved, when the device is to be leveled, the nut is rotated to drive the sleeve rod and the foot pad to move, the device is jacked up or subsided down upwards, the leveling function is performed on the device, and the problem that the existing cardiovascular function enhancing device cannot perform an expected exercise effect when placed on uneven ground is solved;
4. this a cardiovascular function reinforcing apparatus for preventing cardiovascular disease is provided with disassembly body, play the effect of conveniently changing the balancing weight through stopper, threaded belt and fastening nut, more convenient and fast to the change of balancing weight than current cardiovascular function reinforcing apparatus, the requirement of counter weight when the different people of being convenient for to match is to taking exercise, when changing the balancing weight, at first unscrew fastening nut, make the threaded belt remove the state of closely laminating in the connecting rod outside, release the spacing effect of stopper, then take off the stopper from the connecting rod, the spacing effect of stopper to the balancing weight is removed and can be changed the balancing weight this moment, the problem that current cardiovascular function reinforcing apparatus is comparatively inconvenient to the change of counter weight has been solved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1D according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 1 at E in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the structure shown at F in FIG. 1 in accordance with the present invention;
FIG. 8 is a schematic top view of the present invention;
FIG. 9 is an enlarged schematic view of the structure G of FIG. 8 in accordance with the present invention;
fig. 10 is a schematic structural view of the two sets of protection mechanisms in the movable slots on each side of the protection mechanism in the present invention.
In the figure: 1. a backing plate; 2. a headrest; 31. a support rod; 32. a movable groove; 33. a connecting rod; 34. a connecting block; 35. a first slider; 36. a first chute; 37. a first push block; 38. a damping chamber; 39. extruding a block; 310. a movable cavity; 311. a return spring; 312. sleeving blocks; 313. a second slider; 314. a second chute; 315. a limit spring; 316. an extrusion chamber; 317. a damping block; 318. a friction block; 319. a second push block; 320. a protective pad; 321. balancing weight; 4. a cushion pad; 51. a third slider; 52. a third chute; 53. a screw; 54. a first fixing plate; 55. a second fixing plate; 56. a first bevel gear; 57. a second bevel gear; 58. a fixed shaft; 59. a grip; 6. support legs; 71. a sleeve groove; 72. a loop bar; 73. foot pads; 74. a nut; 75. an anti-slip pad; 76. a rod; 77. a slot; 78. a fourth slider; 79. a fourth chute; 81. a limiting block; 82. a threaded belt; 83. and fastening the screw cap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, an embodiment of the present invention is provided: the utility model provides a cardiovascular function reinforcing apparatus for preventing cardiovascular disease, including backing plate 1, headrest 2, blotter 4 and supporting leg 6, the right side fixedly connected with headrest 2 on backing plate 1 top, and the left side of headrest 2 is provided with blotter 4, and blotter 4 and backing plate 1 fixed connection, the both sides of backing plate 1 bottom all are fixedly connected with supporting leg 6, and the bottom of supporting leg 6 is provided with leveling mechanism, be provided with reinforcing mechanism on backing plate 1, reinforcing mechanism includes the bracing piece 31 that sets up in backing plate 1 both sides, and all set up movable groove 32 on two bracing pieces 31, the inside sliding connection of two movable grooves 32 has same connecting rod 33, the front and back both sides of connecting rod 33 all pierce through bracing piece 31 and extend to the outside of bracing piece 31, and the outside of connecting rod 33 all overlaps and is equipped with balancing weight 321, both sides all are provided with dismounting mechanism around the connecting rod 33; in the in-service use process, an operator mainly performs cardiovascular enhancement exercise through the enhancement mechanism, the operator lies on the cushion pad 4, two hands respectively hold the two ends of the connecting rod 33, the connecting rod 33 is pushed upwards, and the exercise of cardiovascular enhancement is realized under the cooperation of the balancing weights 321 at the two sides.
The reinforcing mechanism is also provided with a protection mechanism, the protection mechanism is arranged in the movable grooves 32, a group of protection mechanisms can be arranged on the left side or the right side of the connecting rod 33 in each movable groove 32, a better proposal is that the protection mechanism is arranged on the left side and the right side of the connecting rod 33 as shown in figure 10, the protection mechanism comprises a connecting block 34, a first sliding block 35, a first sliding groove 36, a first pushing block 37, a damping cavity 38, an extrusion block 39, a movable cavity 310, a return spring 311, a sleeve block 312, a second sliding block 313, a second sliding groove 314, a limit spring 315, an extrusion cavity 316, a damping block 317, a friction block 318, a second pushing block 319 and a protection pad 320, the connecting rod 33 is fixedly connected with the connecting block 34, the first sliding block 35 is connected in the first sliding groove 36 in a sliding way, the first sliding groove 36 is arranged on the side of the movable groove 32, the bottom end of one side of the connecting block 34 far away from the connecting rod 33 is fixedly connected with a first push block 37, the first push block 37 extends to the inside of the extrusion cavity 316, the extrusion cavity 316 is arranged on one side of the first sliding groove 36 far away from the connecting rod 33, the damping cavity 38 is arranged on one side of the extrusion cavity 316 far away from the connecting rod 33, a limit spring 315 is arranged in the damping cavity 38, the bottom end of the limit spring 315 is fixedly connected with a sleeve block 312, the top end of the limit spring 315 is fixedly connected in the damping cavity 38, the inside of the sleeve block 312 is provided with a movable cavity 310, the inside of the movable cavity 310 is provided with a reset spring 311, one side of the reset spring 311 is fixedly connected in the inside of the movable cavity 310, the other side of the reset spring 311 is fixedly connected with the extrusion block 39, one side of the extrusion block 39 is sleeved in the inside of the movable cavity 310, the other side of the extrusion block 39 extends to the inside of the extrusion cavity 316, the extrusion block 39 is matched with the first push block 37 and the second push block 319, and second ejector pad 319 fixed mounting is in the inside bottom of extrusion chamber 316, the outside left side fixed mounting of cover piece 312 has damping piece 317, and damping piece 317 closely laminates with friction piece 318, friction piece 318 fixed connection is in the inside one side of keeping away from connecting rod 33 of damping chamber 38, the inside bottom of damping chamber 38 is glued there is protection pad 320, and protection pad 320 is the rubber material, the both ends on the left side of extrusion piece 39 all fixedly connected with second slider 313, and second slider 313 sliding connection is in the inside of second spout 314, the both ends in movable chamber 310 are seted up to second spout 314, play through the effect of rubber material's protection pad 320 prevent that the falling rate of cover piece 312 from being too fast and the bottom in damping chamber 38 from producing the striking and damaging, play the effect of protection to the people when taking exercise through protection mechanism, prevent that improper operation from causing injury during exercise.
The bottom of bracing piece 31 is provided with adjustment mechanism, adjustment mechanism includes third slider 51, third spout 52, screw 53, first fixed plate 54, second fixed plate 55, first bevel gear 56, second bevel gear 57, fixed axle 58 and handle 59, the bracing piece 31 is close to the position department fixedly connected with third slider 51 of bottom, and third slider 51 sliding connection is in the inside of third spout 52, the front and back both sides at backing plate 1 are seted up to third spout 52, the outside at screw 53 is established to the bottom cover of bracing piece 31, and the right side of screw 53 passes through bearing and first fixed plate 54 swing joint, first fixed plate 54 fixed connection is in the bottom of backing plate 1, the left side of screw 53 pierces through second fixed plate 55, and screw 53 and second fixed plate 55 pass through bearing swing joint, the left side fixedly connected with first bevel gear 56 of screw 53, and first bevel gear 56 meshing has second bevel gear 57, second bevel gear 57 fixed mounting is in the position department near the center of fixed axle 58, and the top of 58 passes through bearing and the bottom swing joint of backing plate 1, the bottom fixed axle 58 has the effect of adjustment mechanism to the demand of adjustment mechanism of different height.
The leveling mechanism comprises a sleeve groove 71, a sleeve rod 72, a foot pad 73, a nut 74, an anti-slip pad 75, an inserting rod 76, a slot 77, a fourth sliding block 78 and a fourth sliding groove 79, wherein the sleeve groove 71 is formed in the bottom end of the supporting leg 6, the sleeve rod 72 is sleeved in the sleeve groove 71, the nut 74 is connected with the outer side of the sleeve rod 72 in a threaded manner, the nut 74 is movably connected with the bottom end of the supporting leg 6 through a bearing, the inserting rod 76 is fixedly connected with the top end of the inside of the sleeve groove 71, the inserting rod 76 is sleeved in the slot 77, the foot pad 73 is glued to the bottom end of the sleeve rod 72, the foot pad 73 is made of rubber, and the bottom end of the sleeve rod 72 is prevented from being directly contacted with the ground to be worn through the effect of the foot pad 73 made of rubber; the bottom end of the inserted link 76 is fixedly connected with a fourth sliding block 78, both sides of the fourth sliding block 78 are slidably connected in a fourth sliding groove 79, the fourth sliding groove 79 is formed in both sides of the inside of the slot 77, and the fourth sliding block 78 and the fourth sliding groove 79 play a role in limiting the moving distance of the loop bar 72; the outer side of the nut 74 is covered with a non-slip mat 75, and the non-slip mat 75 is made of rubber, and the non-slip mat 75 made of rubber prevents slipping when the nut 74 is rotated.
The leveling mechanism plays a role in leveling the device, and prevents the device from being unable to play the expected exercise effect due to the fact that the device is placed on uneven ground.
The dismounting mechanism comprises a limiting block 81, a threaded belt 82 and a fastening nut 83, wherein the limiting block 81 is sleeved on the front side and the rear side of the connecting rod 33, the threaded belt 82 is fixedly connected with the limiting block 81, the fastening nut 83 is connected with the outer side of the threaded belt 82 in a threaded manner, and the dismounting mechanism plays a role in conveniently replacing the balancing weight 321.
Working principle: when the connecting rod 33 is pushed up to the sleeve block, the first pushing block 37 extrudes the extrusion block 39, the reset spring 311 elastically deforms under the action of the extrusion force, the extrusion block 39 moves towards the inside of the movable cavity 310, the extrusion force of the first pushing block 37 to the extrusion block 39 disappears after the connecting rod 33 completely reaches the top end, at this time, the extrusion block 39 is restored to be clamped with the first pushing block 37 under the action of the reset force of the reset spring 311, at this time, if the connecting rod 33 is loosened, the connecting rod 33 drives the sleeve block 312 to move downwards, the limit spring 315 is stretched under the action of the downward force to generate elastic deformation, and meanwhile, the damping block 317 and the friction block 318 are rubbed to reduce the falling speed of the connecting rod 33 when the sleeve block 312 moves downwards, so that the falling speed of the connecting rod 33 is prevented from excessively fast damaging the human body.
When the sleeve block 312 moves to the bottommost end of the damping cavity 38, the second pushing block 319 extrudes the extrusion block 39, so that the extrusion block 39 moves towards the inside of the movable cavity 310, at this time, the extrusion block 39 releases the clamping state with the first pushing block 37, the sleeve block 312 moves to the position of the damping cavity 38 near the top end under the action of the restoring force of the limiting spring 315, and the extrusion block 39 also returns to the original position under the action of the restoring force of the restoring spring 311.
When the position of the protection mechanism is to be adjusted, the handle 59 is rotated to drive the second bevel gear 57 to rotate along with the second bevel gear, the second bevel gear 57 rotates to drive the first bevel gear 56 meshed with the second bevel gear 56 and the screw 53 fixedly connected with the first bevel gear 56 to rotate along with the second bevel gear, when the screw 53 rotates, the supporting rod 31 in threaded connection with the screw 53 moves along with the screw 53, and when the supporting rod 31 is adjusted to a specified position, the handle 59 is stopped rotating.
When the device is to be leveled, the nut 74 is rotated to drive the loop bar 72 and the foot pad 73 to move, so that the device is jacked up or settled down, and the leveling effect of the device is achieved.
When the balancing weight 321 is to be replaced, the fastening nut 83 is unscrewed first, the threaded belt 82 is released from the state of being tightly attached to the outer side of the connecting rod 33, the limiting effect of the limiting block 81 is released, then the limiting block 81 is taken down from the connecting rod 33, and at the moment, the limiting effect of the limiting block 81 on the balancing weight 321 is released, so that the balancing weight 321 can be replaced.
When anti-skidding mechanism in every side movable groove sets up to two sets of, as shown in fig. 10, its theory of operation is the same with single group, and two sets of protection mechanism's setting makes the protection effect to the connecting rod better, at the in-process that connecting rod and balancing weight fall, two sets of protection mechanism can support the connecting rod more steadily for the whereabouts of connecting rod and balancing weight is more stable, and factor of safety is higher.
Claims (9)
1. A cardiovascular function enhancing device for preventing cardiovascular diseases, comprising a cushion plate (1), a headrest (2), a cushion pad (4) and support legs (6), characterized in that: the utility model discloses a headrest, including backing plate (1), cushion, connecting rod (33), backing plate (1) and connecting rod (33), the right side fixedly connected with headrest (2) on top, and the left side of headrest (2) is provided with blotter (4), and blotter (4) and backing plate (1) fixed connection, both sides all fixedly connected with supporting leg (6) of backing plate (1) bottom, and the bottom of supporting leg (6) is provided with leveling mechanism, be provided with enhancement mechanism on backing plate (1), enhancement mechanism is including setting up bracing piece (31) of backing plate (1) both sides, and two all offer movable groove (32) on bracing piece (31), two the inside sliding connection of movable groove (32) has same connecting rod (33), both sides all pierce through bracing piece (31) and extend to the outside of bracing piece (31), and the outside of both sides all overlaps in front and back of connecting rod (33) is equipped with balancing weight (321), both sides all are provided with disassembly body around connecting rod (33).
The reinforcing mechanism is further provided with a protection mechanism, the protection mechanism is arranged in the movable groove (32), the protection mechanism comprises a connecting block (34) fixedly arranged on the connecting rod (33), a first sliding block (35) is fixedly connected to the connecting block (34), the first sliding block (35) is slidably connected to the inside of the first sliding groove (36), the first sliding groove (36) is formed in the side edge of the movable groove (32), the connecting block (34) is far away from the bottom end of one side of the connecting rod (33) and is fixedly connected with a first push block (37), the first push block (37) extends to the inside of the extrusion cavity (316), the extrusion cavity (316) is formed in one side, far away from the connecting rod (33), of the first sliding groove (36), a damping cavity (38) is formed in one side, far away from the connecting rod (33), a limit spring (315) is arranged in the inside of the damping cavity (38), the bottom end of the limit spring (315) is fixedly connected with a sleeve block (312), the top end of the limit spring (315) is fixedly connected to the inside of the movable spring (310), the reset spring (310) is fixedly connected to the inside the movable spring (310), and return spring (311) opposite side and extrusion piece (39) fixed connection are at, the inside in movable chamber (310) is established to one side cover of extrusion piece (39), and the opposite side of extrusion piece (39) extends to the inside in extrusion chamber (316), extrusion piece (39) cooperate with first ejector pad (37) and second ejector pad (319), and second ejector pad (319) fixed mounting is in the inside bottom in extrusion chamber (316), outside left side fixed mounting of cover piece (312) has damping piece (317), and damping piece (317) closely laminates with friction piece (318), friction piece (318) fixed connection is kept away from in damping chamber (38) one side of connecting rod (33), the bottom of bracing piece (31) is provided with adjustment mechanism.
2. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 1, wherein: the adjusting mechanism comprises a third sliding block (51), a third sliding groove (52), a screw rod (53), a first fixing plate (54), a second fixing plate (55), a first conical gear (56), a second conical gear (57), a fixing shaft (58) and a handle (59), wherein the third sliding block (51) is fixedly connected to the position of the supporting rod (31) close to the bottom end, the third sliding block (51) is slidably connected to the inside of the third sliding groove (52), the third sliding groove (52) is arranged on the front side and the rear side of the base plate (1), the bottom end of the supporting rod (31) is sleeved on the outer side of the screw rod (53), the right side of the screw rod (53) is movably connected with the first fixing plate (54) through a bearing, the first fixing plate (54) is fixedly connected to the bottom end of the base plate (1), the left side of the screw rod (53) penetrates through the second fixing plate (55), the screw rod (53) is movably connected with the second fixing plate (55) through a bearing, the left side of the screw rod (53) is fixedly connected with the first conical gear (56), the first conical gear (56) is meshed with the second conical gear (58) and is movably connected with the middle position of the second fixing shaft (58) close to the top end of the base plate (1), the bottom end of the fixed shaft (58) is fixedly connected with a handle (59).
3. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 1, wherein: leveling mechanism includes cover groove (71), loop bar (72), callus on sole (73), nut (74), slipmat (75), inserted bar (76), slot (77), fourth slider (78) and fourth spout (79), cover groove (71) have been seted up to the bottom of supporting leg (6), and the inside cover of cover groove (71) is equipped with loop bar (72), the outside threaded connection of loop bar (72) has nut (74), and nut (74) pass through the bottom swing joint of bearing and supporting leg (6), inside top fixedly connected with inserted bar (76) of loop groove (71), and the inside at slot (77) is established to inserted bar (76) cover.
4. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 1, wherein: the dismounting mechanism comprises a limiting block (81), a threaded belt (82) and a fastening nut (83), wherein the limiting block (81) is sleeved on the front side and the rear side of the connecting rod (33), the threaded belt (82) is fixedly connected with the limiting block (81), and the fastening nut (83) is connected with the outer side of the threaded belt (82) in a threaded mode.
5. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 1, wherein: the protection mechanism further comprises a protection pad (320) glued at the bottom end inside the damping cavity (38), the protection pad (320) is made of rubber, two ends of one side of the extrusion block (39) away from the connecting rod (33) are fixedly connected with second sliding blocks (313), the second sliding blocks (313) are slidably connected inside second sliding grooves (314), and the second sliding grooves (314) are formed in two ends inside the movable cavity (310).
6. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 3, wherein: the bottom end of the loop bar (72) is glued with a foot pad (73), and the foot pad (73) is made of rubber.
7. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 3, wherein: the bottom end of the inserted link (76) is fixedly connected with a fourth sliding block (78), two sides of the fourth sliding block (78) are slidably connected in a fourth sliding groove (79), and the fourth sliding groove (79) is formed in two sides of the inside of the slot (77).
8. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 3, wherein: an anti-slip pad (75) is sleeved on the outer side of the nut (74), and the anti-slip pad (75) is made of rubber.
9. A cardiovascular function enhancing apparatus for preventing cardiovascular diseases according to claim 1, wherein: each side protection mechanism is two groups, two groups protection mechanism all set up in the movable groove of corresponding side, and two groups protection mechanism is located the both sides of connecting rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110932849.2A CN113648593B (en) | 2021-08-13 | 2021-08-13 | Cardiovascular function enhancing device for preventing cardiovascular diseases |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110932849.2A CN113648593B (en) | 2021-08-13 | 2021-08-13 | Cardiovascular function enhancing device for preventing cardiovascular diseases |
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| CN113648593A CN113648593A (en) | 2021-11-16 |
| CN113648593B true CN113648593B (en) | 2023-09-29 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209333125U (en) * | 2018-12-28 | 2019-09-03 | 洛阳谷昕体育运动服务有限公司 | A kind of children with safeguard function are with pushing away shoulder frame |
| CN210159167U (en) * | 2019-04-16 | 2020-03-20 | 西北师范大学 | Multifunctional thigh muscle group training device |
| CN210186361U (en) * | 2019-05-22 | 2020-03-27 | 曲靖市第一人民医院 | Clinical exercise device of cardiovascular internal medicine |
| CN210644977U (en) * | 2019-06-13 | 2020-06-02 | 北京自游人商务有限公司 | Bench press body-building apparatus with safeguard measure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170361149A1 (en) * | 2016-06-16 | 2017-12-21 | Elite Strength Equipment, Llc | Bench Press Assembly |
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- 2021-08-13 CN CN202110932849.2A patent/CN113648593B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209333125U (en) * | 2018-12-28 | 2019-09-03 | 洛阳谷昕体育运动服务有限公司 | A kind of children with safeguard function are with pushing away shoulder frame |
| CN210159167U (en) * | 2019-04-16 | 2020-03-20 | 西北师范大学 | Multifunctional thigh muscle group training device |
| CN210186361U (en) * | 2019-05-22 | 2020-03-27 | 曲靖市第一人民医院 | Clinical exercise device of cardiovascular internal medicine |
| CN210644977U (en) * | 2019-06-13 | 2020-06-02 | 北京自游人商务有限公司 | Bench press body-building apparatus with safeguard measure |
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| CN113648593A (en) | 2021-11-16 |
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Inventor after: Chen Yangyan Inventor after: Tian Yuqi Inventor before: Tian Yuqi |
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Effective date of registration: 20240226 Address after: Building 3, No. 180 Zhangheng Road, Pudong New Area, Shanghai, April 2012 Patentee after: Chen Yangyan Country or region after: China Address before: 510000 Taoyuan Road, Tianhe District, Guangzhou, Guangdong Patentee before: Tian Yuqi Country or region before: China |