CN220344549U - Antibacterial artificial limb receiving cavity - Google Patents

Abstract

The utility model discloses a bacteriostatic artificial limb receiving cavity, which comprises an outer cylinder and an inner cylinder, wherein a connecting piece is fixedly connected to the bottom of the outer cylinder, the inner cylinder is arranged on the inner circumferential surface of the outer cylinder, the inner cylinder comprises a main body, the main body is attached to the inner circumferential surface of the outer cylinder, a plurality of cylindrical cavities are arranged in the main body, the cylindrical cavities are respectively arranged vertically, and through holes communicated with the cylindrical cavities are formed in the surface of the main body.

Description

Antibacterial artificial limb receiving cavity

Technical Field

The utility model relates to the technical field of rehabilitation supplies, in particular to a bacteriostatic artificial limb receiving cavity.

Background

The artificial limb, also called "artificial limb", is used by amputee to compensate the function of defective limb part, and has upper limb artificial limb and lower limb artificial limb, the joint is made of metal parts, the main stream of artificial limb is titanium alloy and carbon fiber material, artificial limb is artificial limb, and the artificial limb is used to replace limb dysfunction (whether temporary or permanent) or to cover limb disability, and the artificial limb is different from artificial limb (such as artificial breast, artificial nose, wig, etc.) in maximum, and has stronger artificial limb function and single upper limb and lower limb, but more recently, artificial penis or artificial vagina is also included, wherein the artificial limb also comprises artificial leg.

The artificial leg used in the current market has a simple structure and a single function, does not have the functions of bacteriostasis and ventilation, is easy to cause bacteria to grow on the contact part of a user and the artificial leg and is moist and overheated, and is unfavorable for the use of the user, therefore, the artificial limb receiving cavity with bacteriostasis is provided.

Disclosure of Invention

The utility model aims to provide a bacteriostatic prosthetic socket for solving the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an antibacterial artificial limb receiving cavity, includes urceolus and inner tube, the bottom fixedly connected with connecting piece of urceolus, the inner tube sets up on the urceolus inner peripheral surface, the inner tube includes the main part, the main part laminating is in on the urceolus inner peripheral surface, the inside of main part is equipped with a plurality of cylindrical cavitys, cylindrical cavity is vertical setting respectively, and the surface of main part is equipped with the through-hole that is linked together with cylindrical cavity.

According to the technical scheme, the outer cylinder comprises an outer cylinder body, the outer cylinder body is cylindrical, an opening is formed in one side of the outer cylinder, an arc-shaped clamping plate is arranged at the opening, a fastening piece is arranged between the arc-shaped clamping plate and the outer cylinder body, and the connecting piece is arranged on the outer surface of the lower end of the outer cylinder body.

According to the technical scheme, the number of the main bodies is two, and the two main bodies are respectively arranged on the outer cylinder main body and the arc clamping plate.

According to the technical scheme, the fastener includes the shell of fixed connection on arc splint, the fixed surface of urceolus main part be connected with the corresponding connecting plate of shell, the inside of shell is equipped with circular cavity, just the internal surface rotation of circular cavity is equipped with tightens up the runner, the inside of tightening up the runner is provided with the connecting hole along radial, the inside of connecting hole is passed there is tightening up the rope, and tightens up the both ends of rope and wears out and fixed connection on the surface of corresponding connecting plate by one side of shell, the surface rotation of shell is equipped with the knob, the knob with tighten up the coaxial setting of runner.

According to the technical scheme, the outer peripheral surface of the tightening rotating wheel is provided with the ratchets, the side wall of the circular cavity is provided with the through groove, the inner surface of the through groove is rotationally provided with the pawl matched with the ratchets, and an elastic piece is arranged between the pawl and the through groove.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the outer cylinder and the inner cylinder are arranged, the inner cylinder comprises the main body attached to the inner wall of the outer cylinder, the plurality of cylindrical cavities are arranged in the main body, when the device is worn, the main body can be compressed to form buffering under the action of the cylindrical cavities, so that the comfort level during wearing is increased, and meanwhile, through the arrangement of the through holes communicated with the cylindrical cavities, ventilation is performed through the channels formed by the through holes and the cylindrical cavities, so that bacteria breeding is prevented, and the aim of resisting bacteria is fulfilled.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic illustration of the structure of my pain according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view in elevation of a cross-sectional configuration of a fastener of the present utility model;

FIG. 4 is a schematic view in left-hand cross-section of the fastener of the present utility model;

fig. 5 is a schematic top view of the main body of the present utility model.

In the figure: 1-connecting piece, 2-main part, 3-cylindrical cavity, 4-through-hole, 5-urceolus main part, 6-opening, 7-arc splint, 8-shell, 9-connecting plate, 10-circular cavity, 11-tightening runner, 12-connecting hole, 13-tightening rope, 14-ratchet, 15-pawl, 16-knob.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an antibacterial artificial limb receiving cavity, includes urceolus and inner tube, as shown in fig. 1, the bottom fixedly connected with connecting piece 1 of urceolus for be connected with the artificial limb, the inner tube sets up on the urceolus inner peripheral face, the inner tube includes main part 2, and main part 2 adopts flexible material to make, main part 2 laminating is in on the urceolus inner peripheral face, as shown in fig. 5, the inside of main part 2 is equipped with a plurality of cylindrical cavitys 3, cylindrical cavity 3 is vertical setting respectively, and the surface of main part 2 is equipped with the through-hole 4 that is linked together with cylindrical cavity 3, and wherein the upper and lower both ends of cylindrical cavity 3 run through main part 2 respectively, form the air flue, and main part 2 can be compressed under the effect of cylindrical cavity 3, can form the buffering when equipment is used to increase the travelling comfort when wearing, and can ventilate the heat dissipation when main part 2 laminating limbs surface under the effect of through-hole 4, and adopt the detachable connection between main part 2 and the urceolus, can be changed after main part 2 uses for a long time, prevent that the bacterium from breeding in cylindrical cavity 3 and through-hole 4, and concrete can be in main part 2 and main part inner peripheral face and main part 2 setting up or quick and install when the magic 2.

Specifically, the urceolus includes urceolus main part 5, urceolus main part 5 is cylindrically, just one side of urceolus main part 5 is provided with opening 6, as shown in fig. 1, opening 6 department is provided with arc splint 7, and arc splint 7 lock can fix equipment on the limbs in opening 6 department, arc splint 7 with be equipped with the fastener between the urceolus main part 5, connecting piece 1 sets up the lower extreme surface of urceolus main part 5, accessible fastener control arc splint 7 remove to opening 6, presss from both sides equipment on the limbs.

Specifically, as shown in fig. 3, the number of the main bodies 2 is two, and the two main bodies 2 are provided on the outer cylinder main body 5 and the arc clamp 7, respectively.

Specifically, the fastener includes the shell 8 of fixed connection on arc splint 7, as shown in fig. 3 and 4, the fixed surface of urceolus main part 5 be connected with the connecting plate 9 that shell 8 corresponds, the inside of shell 8 is equipped with circular cavity 10, just the internal surface rotation of circular cavity 10 is equipped with tightens up runner 11, tightens up runner 11 and the coaxial setting of circular cavity 10, the inside of tightening runner 11 radially is provided with connecting hole 12, the inside of connecting hole 12 is passed there is tightens up rope 13, and tightens up rope 13's both ends and wears out and fixed connection on the surface of corresponding connecting plate 9 by one side of shell 8, the surface rotation of shell 8 is equipped with knob 16, knob 16 with tighten up runner 11 coaxial setting, control tightens up runner 11 rotation through knob 16, tightens up rope 13 in tightens up the outside of tightening up runner 11 simultaneously rope 13's both ends, and then tightens up arc splint 7 through tightening up rope 13.

Specifically, the outer peripheral surface of the tightening pulley 11 is provided with a ratchet 14, the side wall of the circular cavity 10 is provided with a through groove, the inner surface of the through groove is rotatably provided with a pawl 15 matched with the ratchet 14, an elastic member is arranged between the pawl 15 and the through groove, the elastic member can be a steel plate torsion spring, the pawl 15 is tightly attached to the ratchet 14, the tightening pulley 11 can rotate unidirectionally towards the direction of tightening the tightening rope 13, as shown in fig. 3, a part of the pawl 15 is positioned at the outer side of the housing 8, the pawl 15 can be separated from the ratchet 14 by pressing a protruding part of the pawl 15, the tightening pulley 11 can rotate to prevent the tightening rope 13 from loosening, and the device can be detached.

When the device is used, the main body 2 is positioned in the outer cylinder main body 5, when the device is worn, the limbs are wrapped by the main body 2, the main body 2 is flexible and compressible as a whole under the action of the cylindrical cavity 3, the comfort of the device after being worn is improved, the through holes 4 and the cylindrical cavity 3 form ventilation channels so as to facilitate ventilation and heat dissipation, bacteria are prevented from breeding, the tightening rotating wheel 11 is driven to rotate by the rotating wheel 16 through rotating the rotating wheel 16, the tightening rotating wheel 11 enables the tightening ropes 13 to be wound on the surface of the tightening rotating wheel 11, and the tightening ropes 13 are tightened, so that the device is fixed with the limbs through the arc-shaped clamping plates 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. An antibacterial artificial limb receiving cavity comprises an outer cylinder and an inner cylinder, and is characterized in that: the bottom fixedly connected with connecting piece (1) of urceolus, the inner tube sets up on the urceolus inner peripheral surface, the inner tube includes main part (2), main part (2) laminating is in on the urceolus inner peripheral surface, the inside of main part (2) is equipped with a plurality of cylindrical cavity (3), cylindrical cavity (3) are vertical setting respectively, and the surface of main part (2) is equipped with through-hole (4) that are linked together with cylindrical cavity (3).

2. A bacteriostatic prosthetic socket according to claim 1, wherein: the outer cylinder comprises an outer cylinder main body (5), the outer cylinder main body (5) is cylindrical, an opening (6) is formed in one side of the outer cylinder main body (5), an arc-shaped clamping plate (7) is arranged at the opening (6), a fastener is arranged between the arc-shaped clamping plate (7) and the outer cylinder main body (5), and the connecting piece (1) is arranged on the outer surface of the lower end of the outer cylinder main body (5).

3. A bacteriostatic prosthetic socket according to claim 2, wherein: the number of the main bodies (2) is two, and the two main bodies (2) are respectively arranged on the outer cylinder main body (5) and the arc clamping plate (7).

4. A bacteriostatic prosthetic socket according to claim 3, wherein: the fastener includes shell (8) of fixed connection on arc splint (7), the fixed surface of urceolus main part (5) be connected with connecting plate (9) that shell (8) corresponds, the inside of shell (8) is equipped with circular cavity (10), just the internal surface rotation of circular cavity (10) is equipped with tightens up runner (11), the inside of tightening up runner (11) is provided with connecting hole (12) along radial, the inside of connecting hole (12) is passed there is tightening up rope (13), and tightens up the both ends of rope (13) and wears out and fixed connection on the surface of corresponding connecting plate (9) by one side of shell (8), the surface rotation of shell (8) is equipped with knob (16), knob (16) with tighten up runner (11) coaxial setting.

5. A bacteriostatic prosthetic socket according to claim 4, wherein: the tightening rotary wheel is characterized in that ratchets (14) are arranged on the outer peripheral surface of the tightening rotary wheel (11), through grooves are formed in the side wall of the circular cavity (10), pawls (15) matched with the ratchets (14) are rotatably arranged on the inner surface of the through grooves, and elastic pieces are arranged between the pawls (15) and the through grooves.