阅读说明：本技术 一种新型前臂悬吊带 (Novel forearm suspension belt ) 是由 李雨萱 于 2019-07-20 设计创作，主要内容包括：本发明公开了一种新型前臂悬吊带,包括托布,托布的顶部设置有若干分支带,左侧分支带的顶端设置有调节机构,调节机构的顶部设置有吊带,吊带的另一端通过暗扣与右侧的分支带连接,吊带上套设有护垫机构,其中,调节机构包括盒体,盒体的内部设置有转动轴,转动轴上套设有柱体,柱体的表面一侧设置有固定块,固定块的一侧设置有棘爪,柱体的一侧设置有固定板,固定板的一侧开设有安装槽一,安装槽一的内部安装有与棘爪相配合的齿环。有益效果：本发明通过调节机构的使用,使得患者能够单手实现对吊带长度的调节,从而使得患者无需他人的帮助也可实现小臂在胸前保持高度的调节,进而使得其更好的满足了患者的使用需求。(The invention discloses a novel forearm suspension strap, which comprises a supporting cloth, wherein a plurality of branch straps are arranged at the top of the supporting cloth, an adjusting mechanism is arranged at the top end of the left branch strap, a sling is arranged at the top of the adjusting mechanism, the other end of the sling is connected with the right branch strap through a hidden buckle, a protection pad mechanism is sleeved on the sling, the adjusting mechanism comprises a box body, a rotating shaft is arranged in the box body, a cylinder is sleeved on the rotating shaft, a fixed block is arranged on one side of the surface of the cylinder, a pawl is arranged on one side of the fixed block, a fixed plate is arranged on one side of the cylinder, a first mounting groove is formed in one side of the fixed plate. Has the advantages that: according to the invention, through the use of the adjusting mechanism, the length of the sling can be adjusted by one hand of a patient, so that the height of the forearm kept in front of the chest can be adjusted without the help of other people, and the use requirement of the patient can be better met.)

1. The novel forearm suspension strap is characterized by comprising a support cloth (1), wherein the top of the support cloth (1) is provided with a plurality of branch straps (2), the left side of the support cloth is provided with an adjusting mechanism (3) at the top end of each branch strap (2), a sling (4) is arranged at the top of the adjusting mechanism (3), the other end of the sling (4) is connected with the branch strap (2) on the right side through a hidden buckle, the sling (4) is sleeved with a protection pad mechanism (5), the adjusting mechanism (3) comprises a box body (301), the bottom of the box body (301) is fixedly connected with the top end of each branch strap (2), a rotating shaft (302) is arranged inside the box body (301), and one end of the rotating shaft (302) penetrates through the box body (301) and is connected with a first adjusting nut (303) positioned on one side of the box body (301), the cylinder (304) is sleeved on the rotating shaft (302), one end of the hanging strip (4) is fixedly wound on the cylinder (304), a fixed block (305) is arranged on one side of the surface of the cylinder (304), a pawl (306) is arranged on one side of the fixed block (305), the pawl (306) is fixedly connected with the fixed block (305) through a spring (307), one end of the pawl (306) is connected with the cylinder (304) through a rotating rod (308), the other end of the rotating rod (308) penetrates through the box body (301) and is fixedly connected with an adjusting nut II (309) positioned on the surface of the box body (301), a fixed plate (310) is arranged on one side of the cylinder (304), a first through hole matched with the rotating shaft (302) is formed in the middle of the fixed plate (310), a first mounting groove (311) is formed in one side of the fixed plate (310), a toothed ring (312) matched with the pawl (306) is installed inside the first installation groove (311), and the toothed ring (312) is located on the outer side of the column body (304).

2. The novel forearm suspension strap as claimed in claim 1, wherein the inner side of the cloth support (1) is provided with a silica gel pad (6), and the silica gel pad (6) and the cloth support (1) are both provided with a plurality of vent holes (7).

3. The novel forearm suspension strap as claimed in claim 1, wherein the box (301) has openings at both sides, and the openings are provided with bearings engaged with the rotation shaft (302).

4. The novel forearm suspension strap of claim 1, characterized in that the protection pad mechanism (5) comprises a protection pad body (501), a cavity (507) is opened in the protection pad body (501), a plurality of air bubbles (508) are uniformly arranged in the cavity (507), and the air bubbles (508) are communicated with each other through a connecting pipe (509), wherein the outermost ends of the connecting pipes (509) are fixedly connected with the inner wall of the cavity (507).

5. The novel forearm suspension strap as claimed in claim 4, characterized in that a nylon cloth (502) is sewn on the top of the pad body (501), and a sliding cavity (503) matched with the sling (4) is arranged between the nylon cloth (502) and the pad body (501).

6. The novel forearm suspension band according to claim 4, characterized in that the bottom of the pad body (501) is provided with a second silicone pad (504), the bottom of the second silicone pad (504) is provided with a sweat absorbing layer (505), and the sweat absorbing layer (505) is woven from super high water absorbent fiber.

7. The novel forearm suspension strap as claimed in claim 6, wherein a plurality of second air holes (506) are formed through the pad body (501) and the second silicone pad (504).

8. The novel forearm suspension band as claimed in claim 6, wherein the bottom of the pad body (501) is uniformly provided with a plurality of second mounting grooves (510), the inside of the second mounting grooves (510) is provided with a first magnet (511), the bottom of the first magnet (511) is provided with a second magnet (512) matched with the first magnet, the bottom of the second magnet (512) is provided with a massage granule (513), and the silica gel pad (504) and the sweat absorbing layer (505) are provided with a plurality of second through holes (514) matched with the massage granule (513).

Technical Field

The invention relates to the technical field of medical auxiliary articles, in particular to a novel forearm suspension strap.

Background

Clinically, nerve and muscle injuries, joint dislocation, fracture and the like of upper limbs are common, small splints or plaster supports are required to be externally fixed for 3-8 weeks after conservative treatment or surgical treatment, and forearms are usually fixed by using suspenders to facilitate early active movement of patients.

Patent number CN206434464U discloses a forearm area of suspending in midair, this suspender simple structure, convenient for material collection not only can suspend in midair and raise the affected limb, is favorable to disappearing of swelling after the injury, wears comfortable moreover, and the gas permeability is good, adjusts the convenience, is applicable to all crowds of different heights, different weight, nevertheless, it has following defect when using:

1. the height of the forearm kept in front of the chest can not be adjusted by a patient with one hand, and the adjustment can be completed only by the help of other people when the adjustment is needed, so that the use requirement of the user is difficult to meet; 2. because the carrying belt does not have good shock absorption and buffering functions, the skin at the back of the neck of a patient rubs against the carrying belt for a long time to cause the skin to be red and even to be broken, and further discomfort is brought to the patient.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a novel forearm suspension band which has the advantages of realizing the adjustment of the height of the forearm kept in front of the chest by one hand and the comfortable use, and further solving the problems in the background technology.

(II) technical scheme

In order to realize the advantages of the height of the forearm kept in front of the chest and comfortable use by one hand, the invention adopts the following specific technical scheme:

a novel forearm suspension strap comprises a supporting cloth, wherein a plurality of branch straps are arranged at the top of the supporting cloth, an adjusting mechanism is arranged at the top end of each branch strap at the left side of the supporting cloth, a sling is arranged at the top of the adjusting mechanism, the other end of the sling is connected with the branch strap at the right side through a hidden buckle, a protection pad mechanism is sleeved on the sling, the adjusting mechanism comprises a box body, the bottom of the box body is fixedly connected with the top end of the branch strap, a rotating shaft is arranged in the box body, one end of the rotating shaft penetrates through the box body and is connected with an adjusting nut I positioned at one side of the box body, a cylinder is sleeved on the rotating shaft, one end of the sling is fixedly wound on the cylinder, a fixed block is arranged at one side of the surface of the cylinder, a pawl is arranged at one side of the fixed block, and the pawl, the one end of pawl pass through the dwang with the cylinder is connected, just the other end of dwang runs through the box body and with be located two fixed connection of adjusting nut on box body surface, one side of cylinder is provided with the fixed plate, just the middle part of fixed plate seted up with axis of rotation matched with through-hole one, mounting groove one has been seted up to one side of fixed plate, the internally mounted of mounting groove one have with pawl matched with ring gear, just the ring gear is located the outside of cylinder.

Further, in order to improve the wearing comfort of the forearm of the patient, the inner side of the supporting cloth is provided with a silica gel pad I, and the silica gel pad I and the supporting cloth are all penetrated and provided with a plurality of air holes I.

Furthermore, openings are formed in the two sides of the box body, and bearings matched with the rotating shaft are clamped in the openings.

Further, in order to improve the comfort level of the patient, the protection pad mechanism comprises a protection pad body, a cavity is formed in the protection pad body, a plurality of bubbles are uniformly arranged in the cavity and communicated with each other through a connecting pipe, wherein the outermost end of the connecting pipe is fixedly connected with the inner wall of the cavity.

Furthermore, in order to facilitate the movement of the protection pad mechanism on the hanging strip, nylon cloth is sewn at the top of the protection pad body, and a sliding cavity matched with the hanging strip is arranged between the nylon cloth and the protection pad body.

Further, in order to improve the wearing comfort of the patient, the bottom of the protection pad body is provided with a silica gel pad II, the bottom of the silica gel pad II is provided with a sweat absorbing layer, and the sweat absorbing layer is formed by weaving ultrahigh water absorption fibers.

Furthermore, in order to achieve a good ventilation effect and further effectively improve the wearing comfort of the neck of the patient, the protection pad body and the silica gel pad II are provided with a plurality of air holes in a penetrating mode.

Further, in order to play fine massage effect and be convenient for realize the dismantlement and the change of massage grain to patient's neck, a plurality of mounting groove two has evenly been seted up to the bottom of protection pad body, the inside of mounting groove two all is provided with magnet one, the bottom of magnet one all is provided with matched with magnet two with it, the bottom of magnet two all is provided with the massage grain, just silica gel pad two with all run through on the sweat-absorbing layer seted up a plurality of with massage grain matched with through-hole two.

(III) advantageous effects

Compared with the prior art, the invention provides a novel forearm suspension band, which has the following beneficial effects:

(1) the length of the hanging strip can be adjusted by one hand of a patient through the adjusting mechanism, so that the height of the forearm kept in front of the chest can be adjusted without the help of other people, and the using requirement of the patient is better met.

(2) The invention can play a good role in damping and buffering the skin at the back of the neck of a patient by using the protection pad mechanism, thereby effectively avoiding the occurrence of redness or skin breakage caused by long-time friction between the skin at the back of the neck of the patient and the hanging strip, and further effectively improving the comfort level of the patient. In addition, the massage granules are used, so that the massage granules can have a good massage effect on the neck of a patient, the strain of the neck muscles of the patient is effectively reduced, and the wearing comfort of the patient is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel forearm sling according to an embodiment of the invention;

FIG. 2 is a schematic view of the connection between a first silicone pad and a cloth pad in a novel forearm sling, according to an embodiment of the invention;

fig. 3 is a schematic diagram of an adjustment mechanism in a novel forearm sling, in accordance with an embodiment of the invention;

FIG. 4 is an enlarged view of the structure according to B in FIG. 3;

fig. 5 is a schematic diagram of a surface of a case in a novel forearm sling, in accordance with an embodiment of the invention;

fig. 6 is a side view of a novel forearm sling medial fixation plate in accordance with embodiments of the invention;

fig. 7 is a schematic structural diagram of a novel forearm sling pad mechanism according to an embodiment of the invention;

fig. 8 is an enlarged view of the structure according to a in fig. 7.

In the figure:

1. supporting cloth; 2. a branching zone; 3. an adjustment mechanism; 301. a box body; 302. a rotating shaft; 303. adjusting a first nut; 304. a cylinder; 305. a fixed block; 306. a pawl; 307. a spring; 308. rotating the rod; 309. adjusting a second nut; 310. a fixing plate; 311. a first mounting groove; 312. a toothed ring; 4. a sling; 5. a pad mechanism; 501. a pad body; 502. nylon cloth; 503. a sliding cavity; 504. a second silica gel pad; 505. a sweat absorbing layer; 506. a second air hole; 507. a cavity; 508. air bubbles; 509. a connecting pipe; 510. a second mounting groove; 511. a magnet I; 512. a second magnet; 513. massage particles; 514. a second through hole; 6. a first silica gel pad; 7. and a first air hole.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to embodiments of the present invention, a novel forearm sling is provided.

Referring to the drawings and the detailed description, as shown in fig. 1-8, a novel forearm suspension strap according to an embodiment of the present invention includes a cloth support 1, the cloth support 1 has a square structure, the general length and width of the cloth support 1 are 30cm, a plurality of branch straps 2 are disposed on the top of the cloth support 1, an adjusting mechanism 3 is disposed on the top end of the branch strap 2 on the left side, a sling 4 is disposed on the top of the adjusting mechanism 3, the other end of the sling 4 is connected to the branch strap 2 on the right side through a hidden buckle, a pad mechanism 5 is sleeved on the sling 4, wherein the adjusting mechanism 3 includes a box 301, the bottom of the box 301 is fixedly connected to the top end of the branch strap 2, a rotating shaft 302 is disposed inside the box 301, and one end of the rotating shaft 302 penetrates through the box 301 and is connected to an adjusting nut 303 on one side of the box 301, a cylinder 304 is sleeved on the rotating shaft 302, and one end of the hanging strip 4 is fixedly wound on the cylinder 304, a fixed block 305 is arranged on one side of the surface of the column 304, a pawl 306 is arranged on one side of the fixed block 305, the pawl 306 is fixedly connected with the fixed block 305 through a spring 307, one end of the pawl 306 is connected with the cylinder 304 through a rotating rod 308, the other end of the rotating rod 308 penetrates through the box body 301 and is fixedly connected with a second adjusting nut 309 positioned on the surface of the box body 301, one side of the cylinder 304 is provided with a fixing plate 310, and a first through hole matched with the rotating shaft 302 is formed in the middle of the fixing plate 310, one side of the fixing plate 310 is provided with a first mounting groove 311, a toothed ring 312 matched with the pawl 306 is mounted inside the first mounting groove 311, and the toothed ring 312 is located outside the column 304.

In one embodiment, a silica gel pad 6 is disposed on the inner side of the supporting cloth 1, and a plurality of air holes 7 are formed through the silica gel pad 6 and the supporting cloth 1. Through the cooperation of the silica gel pad I6 and the air holes I7, the wearing comfort of the lower arm of the patient is effectively improved.

In one embodiment, openings are formed on both sides of the box 301, and bearings matched with the rotating shaft 302 are clamped in the openings.

In one embodiment, the protection pad mechanism 5 includes a protection pad body 501, and the protection pad body 501 is made of high-quality cotton cloth, a cavity 507 is formed in the protection pad body 501, a plurality of bubbles 508 are uniformly arranged in the cavity 507, and the bubbles 508 are communicated with each other through a connecting pipe 509, wherein the outermost end of the connecting pipe 509 is fixedly connected with the inner wall of the cavity 507. Through the use of the protection pad mechanism 5, the good damping and buffering effect can be achieved on the skin at the back of the neck of a patient, so that the phenomenon of redness or skin breakage caused by long-time friction between the skin at the back of the neck of the patient and the hanging strip 4 is effectively avoided, and the comfort level of the patient is effectively improved.

In one embodiment, a nylon cloth 502 is sewn on the top of the pad body 501, and a sliding cavity 503 matched with the hanging strip 4 is arranged between the nylon cloth 502 and the pad body 501. The nylon cloth 502 and the sliding cavity 503 are used together, so that the movement of the pad mechanism 5 on the sling 4 is facilitated.

In one embodiment, the bottom of the pad body 501 is provided with a second silicone pad 504, the bottom of the second silicone pad 504 is provided with a sweat absorbing layer 505, and the sweat absorbing layer 505 is woven by super-high water-absorbent fibers. Through the cooperation use of silica gel pad two 504 and sweat-absorbing layer 505 to make it not only can play fine buffering effect, but also can play fine sweat-absorbing effect of dispelling dampness, and then improved patient's the comfort level of wearing effectively.

In one embodiment, the pad body 501 and the second silicone pad 504 are both provided with a plurality of second air holes 506. Through the use of the second air hole 506, the second air hole has good air permeation effect, and the wearing comfort of the neck of the patient is effectively improved.

In one embodiment, the bottom of the pad body 501 is uniformly provided with a plurality of second mounting grooves 510, the inside of each second mounting groove 510 is provided with a first magnet 511, the bottom of each first magnet 511 is provided with a second magnet 512 matched with the first magnet 511, the bottom of each second magnet 512 is provided with a massage particle 513, and the silica gel pad 504 and the sweat absorbing layer 505 are respectively provided with a plurality of second through holes 514 matched with the massage particles 513 in a penetrating manner. Through the cooperation use of the second mounting groove 510, the first magnet 511, the second magnet 512 and the massage grain 513, not only can the neck of the patient be well massaged, but also the strain of the neck muscle of the patient can be effectively reduced, and the massage grain 513 can be conveniently detached and replaced.

The working principle is as follows: when the height of the forearm in front of the chest needs to be raised by a patient, the first adjusting nut 303 can be rotated to drive the rotating shaft 302 to rotate, so that the column body 304 drives the sling 4 on the column body to retract, and the length of the sling 4 can be adjusted, and at the moment, the spring 307, the pawl 306 and the toothed ring 312 have good limiting effect on the column body 304, so that the column body 304 is prevented from rotating under the action of external force; when the height of the forearm in the chest needs to be reduced by the patient, the second adjusting nut 309 can be rotated, so that the second adjusting nut drives the rotating rod 308 to rotate, the rotating rod 308 drives the pawl 306 and the residual toothed ring 312 to separate, and at the moment, under the condition of the self weight of the arm, the sling 4 can extend out of the box body 301, and the height of the forearm is adjusted.

In summary, according to the above technical solution of the present invention, the length of the sling 4 can be adjusted by one hand of the patient by using the adjusting mechanism 3, so that the height of the lower arm can be adjusted in front of the chest of the patient without the help of other people, and the use requirement of the patient can be better satisfied.

Meanwhile, the invention can play a good role in damping and buffering the skin at the back of the neck of the patient by using the protection pad mechanism 5, thereby effectively avoiding the occurrence of redness or skin breakage caused by long-time friction between the skin at the back of the neck of the patient and the hanging strip, and further effectively improving the comfort level of the patient. In addition, the massage granules 513 are used, so that the massage granules can have a good massage effect on the neck of the patient, the strain of the neck muscles of the patient is effectively reduced, and the wearing comfort of the patient is further improved.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.