阅读说明：本技术 一种跟腱康复防护靴 (Achilles tendon rehabilitation protective boots ) 是由 陈静 王立平 于 2020-12-22 设计创作，主要内容包括：本发明涉及医疗设备技术领域,具体是一种跟腱康复防护靴包括靴体、连接板、足底保护按摩部件、脚后跟保护按摩部件、跟腱保护按摩部件、足背保护按摩部件使得本发明能根据患者的行走动作对患者的脚部各个部位进行按摩保护,同时能同时能有效缓解患者脚掌部位的疲劳程度,能使得脚后跟处得到有效地放松,能防止脚后跟处产生死皮结茧等现象,进而提高脚部的血液循环有利于患者的康复,使得外界气体能进入第三按摩保护气囊内,这样实现了对靴体内部的气体交换,这样就使得患者的脚部不会长时间处于密闭的空间,尤其是当患者跟腱处做过手术有伤口时,能有利于患者伤口处的愈合,防止密闭空间内含有细菌的气体对伤口造成二次感染。(The invention relates to the technical field of medical equipment, in particular to an achilles tendon rehabilitation protective boot which comprises a boot body, a connecting plate, a foot bottom protection massage component, a heel protection massage component, an achilles tendon protection massage component and a instep protection massage component, so that the achilles tendon rehabilitation protective boot can massage and protect each part of the foot of a patient according to the walking action of the patient, can simultaneously and effectively relieve the fatigue degree of the sole part of the foot of the patient, can effectively relax the heel part of the foot, can prevent dead skin and callosity at the heel part, further improves the blood circulation of the foot, is beneficial to the rehabilitation of the patient, enables outside air to enter a third massage protective air bag, realizes the air exchange in the boot body, enables the foot of the patient not to be in a closed space for a long time, and is beneficial to the healing of the wound of the patient when the achilles tendon of the patient is subjected to an operation, prevent the gas containing bacteria in the closed space from causing secondary infection to the wound.)

1. An achilles tendon rehabilitation protective boot is characterized by comprising a boot body (1), a connecting plate (3) elastically connected to the bottom end inside the boot body (1), a sole protection massage part (4) arranged on the connecting plate (3), a heel protection massage part (5) arranged inside the boot body (1), an achilles tendon protection massage part (6) arranged inside the boot body (1), and a instep protection massage part (7) arranged inside the boot body (1);

the foot sole protection massage component (4) comprises a fixed mounting block (402), a massage driving rod (405) and a first massage protection air bag (401), wherein the fixed mounting block (402) is uniformly fixed on the connecting plate (3) along the length direction of the protective boot, the fixed mounting block (402) is provided with a first mounting groove (403), the slotted hole of the first mounting groove (403) faces the heel direction of the boot body, and the upper part of the opening of the first mounting groove (403) is provided with a first baffle (406); the massage driving rod (405) comprises a vertical rod and an L-shaped connecting rod (404) fixed on the vertical rod, and the massage driving rod is U-shaped after being fixed and has a longer side; the L part of the L-shaped connecting rod (404) is matched with the first mounting groove (403) for mounting, the end part of the L-shaped connecting rod (404), namely the short side part of the U shape, is connected with the first baffle (406) through a second connecting spring (408) in an elastic connection mode, the second connecting spring (408) is divided into two parts, the other part is connected to the other end face of the first baffle (406) and the vertical rod, the lower part of the U shape is arranged on a supporting bottom plate (409) in a sliding mode, and the supporting bottom plate (409) is connected to the side wall of the lower part of the first mounting groove (403) through a plate spring (407); the vertical part of the massage driving rod (405) is fixedly connected with the first massage protective air bag (401); connecting plate (3) are connected in the inside bottom of the boots body (1) through a plurality of third connecting spring (301) elasticity, wherein third connecting spring (301) are provided with a plurality of along protection boots length direction, are provided with a plurality of in the width direction, make it be the matrix and distribute.

2. The achilles tendon rehabilitation protective boot as claimed in claim 1, wherein: the heel protection massage component (5) comprises a connecting rotating shaft (501) and a second massage protection air bag (506), wherein a first driving rod (502) is fixedly arranged in the direction of the connecting rotating shaft (501) close to the sole massage protection component (4), the other end of the first driving rod (502) is installed on the end face of the connecting plate (3), the connecting plate (3) and the connecting rotating shaft (501) are connected together in an inclined manner by the first driving rod (502), a second driving rod (503) is fixedly arranged in the other direction of the connecting rotating shaft (501), a third driving rod (504) is fixedly arranged on the upper side face of the first driving rod (502), the other end of the third driving rod (504) is fixedly connected with the second massage protection air bag (506), and a fourth driving rod (505) is arranged at the other end of the second massage protection air bag (506), the other end of the fourth driving rod (505) is fixedly connected with a fifth driving rod (610) in the achilles tendon protection massage component (6).

3. The achilles tendon rehabilitation protective boot as claimed in claim 2, wherein: the achilles tendon massage protection component (6) comprises an achilles tendon massage protection pad (607), an achilles tendon massage protection fixed block (601) and a fifth driving rod (610), wherein the fifth driving rod (610) is fixedly arranged at the bottom end of the achilles tendon massage protection fixed block (601) and is in an inclination, the inclination of the fifth driving rod is parallel to that of the second driving rod (503) in an initial state, the achilles tendon massage protection fixed block (601) is elastically connected to the inner side wall of the boot body (1) through a plurality of sixth connecting springs (609), the sixth connecting springs (609) are arranged in the height direction of the protection boot, a plurality of second mounting grooves (602) are arranged in the width direction and are distributed in a matrix manner, a plurality of second mounting grooves (602) are formed in the end face of the achilles tendon massage protection fixed block (601), the openings of the second mounting grooves face the achilles tendon direction of a human body, and arc-shaped connecting pieces (604, the arc-shaped connecting piece (604) is elastically connected to the bottom surface of the second mounting groove (602) through a fourth connecting spring (603), an arc-shaped groove is formed in the arc-shaped concave surface of the arc-shaped connecting piece (604), a plurality of connecting rods (605) are uniformly arranged in the arc-shaped groove, the connecting rods (605) can slide in the arc-shaped groove, the connecting rods (605) are different in length, the other ends of the connecting rods (605) are fixedly connected to the spherical surface of the spherical connecting piece (606), and the achilles tendon massage protecting pad (607) is elastically connected to the spherical connecting piece (606) through a fifth connecting spring (608).

4. The achilles tendon rehabilitation protective boot as claimed in claim 3, wherein: the instep massage protection component (7) comprises a third massage protection airbag (701), an air inlet pipe (702) and an air outlet connecting pipe (703), the third massage protection airbag (701) is arranged at the corner of the vertical part and the horizontal part of the boot body (1), the air inlet pipe (702) is arranged on the side wall of the vertical part of the boot body (1) and is communicated with the third massage protection airbag (701), a second baffle (706) is arranged at the joint of the air inlet pipe (702) and the third massage protection airbag (701), the second baffle (706) is elastically connected to the inner side wall of the air inlet pipe (702) through a seventh connecting spring (707), a push rod (705) is fixedly arranged on one side surface of the second baffle (706) close to the third massage protection airbag (701), and the other end of the push rod (705) abuts against the inner side wall of the third massage protection airbag (701), the air outlet connecting pipe (703) is fixedly arranged at the horizontal part of the boot body (1), one end of the air outlet connecting pipe is communicated with the third massage protective air bag (701), and a plurality of air outlets (704) are formed in the bottom wall of the air outlet connecting pipe (703) along the length direction.

5. The achilles tendon rehabilitation protective boot as claimed in claim 4, wherein: the second baffle (706) and the vertical direction of the boot body (1) form an included angle of 135 degrees; the axial curvature of the seventh connecting spring (707) is the same as the curvature of the motion locus of the second baffle (706).

6. The achilles tendon rehabilitation protective boot as claimed in claim 5, wherein: the external bottom end of the boot body (1) is provided with a non-slip mat (2).

7. The achilles tendon rehabilitation protective boot as claimed in claim 6, wherein: the achilles tendon rehabilitation protective boot is divided into two identical parts which are connected together through a binding band (101) when being worn.

Technical Field

The invention relates to the technical field of medical equipment, in particular to an achilles tendon rehabilitation protective boot.

Background

The achilles tendon is a thick tendon between the foot and the lower leg, is formed by fusing the muscle tendon of the lower leg triceps muscle above the heel, and depends on the function of the tendon when people walk, run and jump. Achilles tendon rupture is a common clinical athletic trauma.

The rehabilitation process after the achilles tendon treatment needs rest and also needs to be matched with exercise, the traditional plaster fixation obviously cannot achieve the purpose, and a patient needs to be matched with a medical achilles tendon boot. The achilles tendon boots on the market at present have single rehabilitation function and poor comfort level, can not effectively protect the achilles tendons and are not beneficial to rehabilitation of the achilles tendons.

Disclosure of Invention

The invention aims to provide an achilles tendon rehabilitation protective boot to solve the problems in the background technology.

The technical scheme of the invention is as follows: the achilles tendon rehabilitation protection boot comprises a boot body, a connecting plate elastically connected to the bottom end of the interior of the boot body, a sole protection massage component arranged on the connecting plate, a heel protection massage component arranged in the interior of the boot body, an achilles tendon protection massage component arranged in the interior of the boot body and a instep protection massage component arranged in the interior of the boot body;

as a preferable scheme of the invention, the foot bottom protection massage component comprises a fixed mounting block, a massage driving rod and a first massage protection air bag, wherein the fixed mounting block is uniformly fixed on the connecting plate along the length direction of the protection boot, the fixed mounting block is provided with a first mounting groove, a groove hole of the first mounting groove faces to the heel direction of the boot body, and the upper part of an opening of the first mounting groove is provided with a first baffle; the massage driving rod comprises a vertical rod and an L-shaped connecting rod fixed on the vertical rod, and is U-shaped after being fixed, and one side of the U-shaped connecting rod is longer; the L part of the L-shaped connecting rod is matched with the first mounting groove, the end part of the L-shaped connecting rod, namely the short side part of the U shape, is elastically connected with the first baffle plate through a second connecting spring, the second connecting spring is divided into two parts, the other part of the second connecting spring is connected to the other end surface of the first baffle plate and the vertical rod, the lower part of the U shape is arranged on a supporting bottom plate in a sliding mode, and the supporting bottom plate is connected to the side wall of the lower part of the first mounting groove through a plate spring; the vertical part of the massage driving rod is fixedly connected with the first massage protection air bag; the connecting plate is connected in the inside bottom of the boots body through a plurality of third connecting spring elastic connection, wherein third connecting spring is provided with a plurality of along protection boots length direction, is provided with a plurality of on width direction, makes it be the matrix and distributes.

As a preferable proposal of the invention, the heel protection massage component comprises a connecting rotating shaft and a second massage protection air bag, wherein the connecting rotating shaft is fixedly provided with a first driving rod in the direction close to the foot massage protecting component, the other end of the first driving rod is arranged on the end surface of the connecting plate, the connecting plate and the connecting rotating shaft are connected together by the first driving rod in a slope manner, a second driving rod is fixedly arranged on the other direction of the connecting rotating shaft, a third driving rod is fixedly arranged on the upper side surface of the first driving rod, the other end of the third driving rod is fixedly connected with the second massage protection air bag, the other end of the second massage protection air bag is provided with a fourth driving rod, the other end of the fourth driving rod is fixedly connected with a fifth driving rod in the achilles tendon protection massage component.

As a preferable scheme of the present invention, the achilles tendon massage protection component includes an achilles tendon massage protection pad, an achilles tendon massage protection fixed block, and a fifth driving rod, wherein the fifth driving rod is fixedly disposed at the bottom end of the achilles tendon massage protection fixed block, and has an inclination, the inclination of the fifth driving rod is parallel to the initial state of the second driving rod, the achilles tendon massage protection fixed block is elastically connected to the inner side wall of the boot body through a plurality of sixth connection springs, the sixth connection springs are disposed in the height direction of the protection boot, and disposed in the width direction so as to be distributed in a matrix, the end surface of the achilles tendon massage protection fixed block is disposed with a plurality of second mounting grooves, the openings of the second mounting grooves face the achilles tendon direction of the human body, the inside of the second mounting grooves is disposed with arc-shaped connection members, the arc-shaped connection members are elastically connected to the bottom surfaces of, the novel massage protective pad is characterized in that an arc-shaped groove is formed in the arc-shaped concave surface of the arc-shaped connecting piece, a plurality of connecting rods are evenly arranged in the arc-shaped groove and can slide in the arc-shaped groove, the connecting rods are different in length and are fixedly connected to the surface of a ball of the spherical connecting piece at the other ends of the connecting rods, and the achilles tendon massage protective pad is elastically connected to the spherical connecting piece through a fifth connecting spring.

As a preferable scheme of the present invention, the instep massage protection member includes a third massage protection airbag, an air inlet pipe, and an air outlet connection pipe, the third massage protection airbag is disposed at a corner of the vertical portion and the horizontal portion of the boot body, the air inlet pipe is disposed on the sidewall of the vertical portion of the boot body and is communicated with the third massage protection airbag, a second baffle is disposed at a connection portion of the air inlet pipe and the third massage protection airbag, the second baffle is elastically connected to the inner sidewall of the air inlet pipe through a seventh connection spring, a push rod is fixedly disposed on a side surface of the second baffle close to the third massage protection airbag, the other end of the push rod abuts against the inner sidewall of the third massage protection airbag, the air outlet connection pipe is fixedly disposed at the horizontal portion of the boot body, and one end of the air outlet connection pipe is communicated with the third massage protection airbag, and the bottom wall of the air outlet connecting pipe is provided with a plurality of air outlets along the length direction.

As a preferable aspect of the present invention, the second baffle forms an included angle of 135 ° with a vertical direction of the shoe body; the axis curvature of the seventh connecting spring is the same as the motion track curvature of the second baffle.

As a preferable scheme of the invention, the outer bottom end of the boot body is provided with a non-slip mat.

As a preferable scheme of the invention, the achilles tendon rehabilitation protection boot is divided into two identical parts which are connected together through a binding band when being worn.

Advantageous effects

The invention provides an achilles tendon rehabilitation protective boot through improvement, compared with the prior art, the achilles tendon rehabilitation protective boot has the following improvements and advantages:

the invention can massage and protect each part of the foot of the patient according to the walking action of the patient by arranging the boot body, the connecting plate, the foot bottom protection massage component, the heel tendon protection massage component and the instep protection massage component, meanwhile, the fatigue degree of the sole part of the foot of the patient can be effectively relieved, the heel part can be effectively relaxed, the phenomena of dead skin and cocooning at the heel part and the like can be prevented, the blood circulation of the foot is further improved, the recovery of the patient is facilitated, and the external gas can enter the third massage protective air bag, thus, the air exchange inside the boot body is realized, so that the feet of the patient are not in a closed space for a long time, particularly when the achilles tendon of the patient has a wound after the operation, can be beneficial to the healing of the wound of a patient and prevent the secondary infection of the wound caused by the gas containing bacteria in the closed space.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

fig. 5 is an enlarged view of fig. 1 at D.

In the figures, a boot body 1; a connecting plate 3; a foot sole protection massage part 4; a heel protection massage part 5; an achilles tendon protection massage member 6; an instep protection massage part 7; a fixed mounting block 402; a first mounting groove 403; the first connection spring 407; an L-shaped connecting rod 404; a massage drive rod 405; a first baffle 406; a first massage protecting bag 401; a first drive rod 502; a connecting rotating shaft 501; a second drive lever 503; a third drive lever 504; a second massage protective airbag 506; the fourth drive lever 505; an achilles tendon massage protection fixing block 601; a second mounting groove 602; a fourth connecting spring 603; an arcuate connector 604; an arc-shaped slot; a connecting rod 605; a ball-type connector 606; a fifth connecting spring 608; achilles tendon massage protection pad 607; a fifth drive rod 610; an intake pipe 702; a third massage protection airbag 701; a push rod 705; a second baffle 706; an air outlet connecting pipe 703; and an air outlet 704.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and technical solutions in embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of the protection of the present invention.

As shown in fig. 1 to 5, the invention relates to an achilles tendon rehabilitation protective boot, which comprises a boot body 1, a connecting plate 3, a sole protection massage component 4, a heel protection massage component 5, an achilles tendon protection massage component 6 and a instep protection massage component 7; the foot bottom protection massage component 4 comprises a fixed mounting block 402, a massage driving rod 405 and a first massage protection air bag 401, wherein the fixed mounting block 402 is uniformly fixed on the connecting plate 3 along the length direction of the protective boot, the fixed mounting block 402 is provided with a first mounting groove 403, the slotted hole of the first mounting groove 403 faces to the heel direction of the boot body, and the upper part of the opening of the first mounting groove 403 is provided with a first baffle 406; the massage driving rod 405 comprises a vertical rod and an L-shaped connecting rod 404 fixed on the vertical rod, the U-shaped connecting rod is fixed, one side of the U-shaped connecting rod is longer, the L part of the L-shaped connecting rod 404 is installed in a matching way with the first installation groove 403, and the first baffle 406 blocks the L-shaped connecting rod 404 to prevent the L-shaped connecting rod 404 from being punched out of the first installation groove 403; the end of the L-shaped connecting rod 404, i.e. the short side of the U-shape, is elastically connected to the first baffle 406 by a second connecting spring 408, the second connecting spring 408 is divided into two parts, the other part is connected to the other end face of the first baffle 406 and the vertical rod, the lower part of the U-shape is slidably disposed on a supporting bottom plate 409, and the supporting bottom plate 409 is connected to the lower side wall of the first mounting groove 403 by a plate spring 407. The vertical portion of the massage drive rod 405 is fixedly connected to the first massage protecting airbag 401. The connecting board 3 is elastically connected with the bottom end of the inner part of the boot body 1 through a plurality of third connecting springs 301, wherein 6 third connecting springs 301 are arranged along the length direction of the protective boot, 3 third connecting springs 301 are arranged along the width direction, so that the third connecting springs are distributed in a matrix shape, when a patient with injured achilles tendon wears the protective boot, in the walking process, as the front end of the sole of the foot is stressed firstly in the treading and lifting process of the foot and then the whole sole of the foot is lifted in a slope, the front end of the first massage protective air bag 401 is stressed downwards to be compressed in the treading process, so that the massage driving rod 405 right opposite to the front end of the sole of the foot is contracted downwards, and meanwhile, the massage driving rod 405 at the rear end moves upwards to massage the sole of the foot, so as to promote the blood circulation at the bottom of the sole of the foot, and as the foot is farthest away from the heart of the human body, the blood circulation of the foot is, therefore, when the massage driving rod 405 massages the sole through the first massage protecting air bag 401, the blood circulation at the bottom of the sole can be promoted, the rehabilitation of the achilles tendon of the patient can be promoted, meanwhile, the fatigue degree of the sole of the patient can be effectively relieved, and because a person has backward static friction in the walking process, the second connecting spring 408 can be stretched and/or compressed in the walking process of the patient, so that the massage driving rod 405 can reciprocate in the vertical direction and can also reciprocate in the horizontal direction, the massage effect on the bottom of the sole of the patient is further improved, the blood circulation at the bottom of the sole is further promoted, the rehabilitation of the affected part of the patient is promoted, and the practicability of the invention is improved.

Further, as shown in fig. 4, the heel protection massage part 5 comprises a connection rotation shaft 501 and a second massage protection airbag 506, wherein a first driving rod 502 is fixedly arranged on the connection rotation shaft 501 in a direction close to the sole massage protection part 4, the other end of the first driving rod 502 is mounted on the end surface of the connecting plate 3, the first driving rod 502 connects the connecting plate 3 and the connection rotation shaft 501 together in a gradient manner, a second driving rod 503 is fixedly arranged on the other direction of the connection rotation shaft 501, a third driving rod 504 is fixedly arranged on the upper side surface of the first driving rod 502, the other end of the third driving rod 504 is fixedly connected with the second massage protection airbag 506, a fourth driving rod 505 is arranged on the other end of the second massage protection airbag 506, the other end of the fourth driving rod 505 is fixedly connected with a fifth driving rod 610 in the achilles tendon protection massage part 6, in the using process, when a patient walks, the connecting plate 3 can drive the first driving rod 502 to move, the first driving rod 502 can drive the connecting rotating shaft 501 to swing in a reciprocating manner, the third driving rod 504 can drive the third driving rod 504 to swing, the second massage protecting air bag 506 can be compressed in a reciprocating manner by the third driving rod 504, and when the connecting rotating shaft 501 swings in a reciprocating manner, the fifth driving rod 610 can be flapped in a reciprocating manner by the second driving rod 503, so that the fourth driving rod 505 can press the second massage protecting air bag 506 in a reciprocating manner, so that when the patient walks, the second massage protecting air bag 506 can be pressed in a reciprocating manner discontinuously by the third driving rod 504 and the fourth driving rod 505, the heel part can be massaged, the blood circulation of the injured foot can be reduced, and the heel part is always stressed maximally, the heel part always forms a thick dead skin, be unfavorable for the blood circulation of foot, owing to set up second massage protection gasbag 506 and can make heel department relax effectively, can prevent that heel department from producing phenomena such as dead skin callosity, and then improve the blood circulation of foot, be favorable to patient's recovery, also can avoid the patient to cause the secondary injury.

Further, as shown in fig. 1 and 3, the achilles tendon massage protecting component 6 includes an achilles tendon massage protecting cushion 607, an achilles tendon massage protecting fixing block 601, and a fifth driving rod 610, wherein the fifth driving rod 610 is fixedly disposed at the bottom end of the achilles tendon massage protecting fixing block 601 and has an inclination which is parallel to the second driving rod 503 in the initial state, the achilles tendon massage protecting fixing block 601 is elastically connected to the inner side wall of the boot body 1 through a plurality of sixth connecting springs 609, wherein in the present embodiment, 8 of the sixth connecting springs 609 are disposed in the height direction of the protecting boot, 2 of the sixth connecting springs 609 are disposed in the width direction so as to be distributed in a matrix manner, a plurality of second mounting grooves 602 are disposed on the end surface of the achilles tendon massage protecting fixing block 601, the openings of the second mounting grooves 602 face the achilles tendon direction of the human body, and arc-shaped connecting, the arc-shaped connecting piece 604 is elastically connected to the bottom surface of the second mounting groove 602 through a fourth connecting spring 603, an arc-shaped groove is formed on the arc-shaped concave surface of the arc-shaped connecting piece 604, the arc-shaped groove is uniformly provided with three connecting rods 605, the connecting rods 605 can slide in the arc-shaped groove, the three connecting rods 605 are different in length, the other ends of the three connecting rods 605 are fixedly connected to the spherical surface of the spherical connecting piece 606, and the achilles tendon massage protective pad 607 is elastically connected to the spherical connecting piece 606 through a fifth connecting spring 608;

in the using process, when the connecting rotating shaft 501 swings back and forth, the second driving rod 503 is driven to swing back and forth, the fifth driving rod 610 is intermittently flapped by the back and forth swing of the second driving rod 503, so that the Achilles tendon massage protection fixing block 601 swings back and forth, the fourth connecting spring 603 swings back and forth, the arc-shaped connecting piece 604 swings back and forth by the back and forth of the fourth connecting spring 603, the connecting rod 605 slides back and forth in the arc-shaped groove, the ball-shaped connecting piece 606 swings back and forth, the Achilles tendon massage protection pad 607 swings under the action of the fifth connecting spring 608, the Achilles tendon massage protection pad 607 can massage the Achilles tendon part, the pain feeling caused by the pulling of the Achilles tendon during the walking process of the patient can be relieved, and the secondary injury caused by the Achilles can be prevented, the rehabilitation device can effectively help the achilles tendon of a patient to recover, further, the other end of the fourth driving rod 505 is fixedly connected to the surface of the fifth driving rod 610, and when the fifth driving rod 610 swings, the fourth driving rod 505 can be driven to shake in a reciprocating mode, so that the heel of the patient can be massaged and protected, the practicability of the rehabilitation device is improved, all the components are carried out in the walking process, and all the parts of the steps of the patient can be massaged and protected according to the walking action of the patient.

Further, as shown in fig. 1-2, the instep massage protection device 7 includes a third massage protection airbag 701, an air inlet pipe 702, an air outlet connection pipe 703, the third massage protection airbag 701 is disposed at the corner of the vertical portion and the horizontal portion of the boot body 1, the air inlet pipe 702 is disposed on the sidewall of the vertical portion of the boot body 1 and is communicated with the third massage protection airbag 701, a second baffle 706 is disposed at the connection between the air inlet pipe 702 and the third massage protection airbag 701, the second baffle 706 is elastically connected to the inner sidewall of the air inlet pipe 702 through a seventh connection spring 707, the second baffle 706 forms an included angle of 135 degrees with the vertical direction of the boot body 1, a push rod 705 is fixedly disposed on a side surface of the second baffle 706 close to the third massage protection airbag 701, the other end of the push rod abuts against the inner sidewall of the third massage protection airbag 701, the axial curvature 705 of the seventh connection spring 707 is the same as the motion trajectory curvature of the second baffle 706, an air outlet connecting pipe 703 is fixedly arranged at the horizontal part of the boot body 1, one end of the air outlet connecting pipe is communicated with the third massage protection air bag 701, a plurality of air outlets 704 are arranged on the bottom wall of the air outlet connecting pipe 703 along the length direction, in the using process, when a patient walks, the third massage protection air bag 701 can be intermittently extruded, when the foot falls to the ground, the third massage protection air bag 701 can be extruded, in the extruding process, a push rod 705 can push a second baffle 706 to move, so that the second baffle 706 can block the air inlet pipe 702, gas in the third massage protection air bag 701 can be discharged from the air outlet connecting pipe 703, when the foot is lifted in the walking process, the third massage protection air bag 701 can be reset, so that the second baffle 706 can not block the inside of the air inlet pipe 702 any more, and outside gas can enter the third massage protection air bag 701, therefore, the air exchange in the boot body is realized, so that the feet of the patient cannot be in the closed space for a long time, particularly when the achilles tendon of the patient has a wound after an operation, the healing of the wound of the patient can be facilitated, the secondary infection of the wound caused by the air containing bacteria in the closed space is prevented, and the practicability of the invention is improved.

Further, as shown in fig. 1, the outer bottom end of the boot body 1 is provided with a non-slip mat 2, so that the patient is not easy to slip when walking, and the safety of the invention is improved.

Furthermore, the achilles tendon rehabilitation protective boots are divided into two identical parts which are connected together through the binding bands 101 when being worn, so that the achilles tendon rehabilitation protective boots are more convenient to wear and improve the practicability of the achilles tendon rehabilitation protective boots.

Other parts in the present invention are not described in detail for the prior art.

The working principle is as follows:

in the using process, when a patient with an injured achilles tendon wears the protective boot, in the walking process, the front end of the sole is stressed firstly in the process of treading and lifting the foot, and then the whole sole is lifted in a slope, so that the front end of the first massage protective air bag 401 is stressed and compressed downwards in the treading process, the massage driving rod 405 right opposite to the front end of the sole is contracted downwards, meanwhile, the massage driving rod 405 at the rear end moves upwards to massage the sole and promote the blood circulation at the bottom of the sole, and the blood circulation of the foot is slowest because the foot is farthest away from the heart of the human body, therefore, when the massage driving rod 405 massages the sole through the first massage protective air bag 401, the blood circulation at the bottom of the sole can be promoted, the rehabilitation of the achilles part of the patient can be promoted, and the fatigue degree of the sole part of the patient can be effectively relieved, because the person has backward static friction in the walking process, the second connecting spring 408 can be stretched in the walking process of the patient, so that the massage driving rod 405 can reciprocate in the vertical direction and can also reciprocate in the horizontal direction, the massage effect on the bottom of the sole of the patient is further improved, the blood circulation at the bottom of the sole is further promoted, the recovery of the affected part of the patient is promoted, and the practicability of the invention is improved;

in the using process, when a patient walks, the connecting plate 3 can drive the first driving rod 502 to move, the first driving rod 502 can drive the connecting rotating shaft 501 to swing in a reciprocating manner, the third driving rod 504 can drive the third driving rod 504 to swing, the second massage protecting air bag 506 can be compressed in a reciprocating manner by the third driving rod 504, and when the connecting rotating shaft 501 swings in a reciprocating manner, the fifth driving rod 610 can be flapped in a reciprocating manner by the second driving rod 503, so that the fourth driving rod 505 can press the second massage protecting air bag 506 in a reciprocating manner discontinuously, so that the heel part can be massaged by the second massage protecting air bag 506, the blood circulation of the injured foot can be reduced, and the heel is often the position with the largest stress in the walking process, the heel part often forms thick dead skin, the second massage protection air bag 506 is arranged, so that the heel part of the foot can be effectively relaxed, the phenomena of dead skin and callosity at the heel part can be prevented, the blood circulation of the foot is further improved, the recovery of a patient is facilitated, and the secondary injury of the patient can be avoided;

in the using process, when the connecting rotating shaft 501 swings back and forth, the second driving rod 503 is driven to swing back and forth, the fifth driving rod 610 is intermittently flapped by the back and forth swing of the second driving rod 503, so that the Achilles tendon massage protection fixing block 601 swings back and forth, the fourth connecting spring 603 swings back and forth, the arc-shaped connecting piece 604 swings back and forth by the back and forth of the fourth connecting spring 603, the connecting rod 605 slides back and forth in the arc-shaped groove, the ball-shaped connecting piece 606 swings back and forth, the Achilles tendon massage protection pad 607 swings under the action of the fifth connecting spring 608, the Achilles tendon massage protection pad 607 can massage the Achilles tendon part, the pain feeling caused by the pulling of the Achilles tendon during the walking process of the patient can be relieved, and the secondary injury caused by the Achilles can be prevented, the rehabilitation device can effectively help the achilles tendon of a patient to recover, further, the other end of the fourth driving rod 505 is fixedly connected to the surface of the fifth driving rod 610, and when the fifth driving rod 610 swings, the fourth driving rod 505 can be driven to shake in a reciprocating manner, so that the heel of the patient can be massaged and protected, the practicability of the rehabilitation device is improved, and all parts are carried out in the walking process, so that all parts of the feet of the patient can be massaged and protected according to the walking action of the patient;

when the foot is lifted in the walking process, the third massage protection air bag 701 can be reset, the second baffle 706 can not block the inside of the air inlet pipe 702 any more, external air can enter the third massage protection air bag 701, and therefore air exchange inside the boot body is achieved, the foot of a patient can not be in a closed space for a long time, particularly when the achilles tendon of the patient has a wound after an operation, healing of the wound of the patient can be facilitated, secondary infection of the wound caused by air containing bacteria in the closed space is prevented, and the practicability of the invention is improved.