CN214632545U - External fixation walking protective clothing - Google Patents

Abstract

The utility model discloses an external fixation walking protector, relating to the technical field of medical external fixation protectors; the external fixation walking protector comprises a walking protector body, wherein a wearing groove for placing the foot of a patient is formed on the walking protector body; the quick fixing component is arranged on the foot of the patient and extends from one side edge of the notch of the wearing groove to the other side edge of the notch of the wearing groove. Through the notch edge detachably in wearing the groove connect quick fixed subassembly for the external fixation walks the wearing region of protective equipment adjustable, can avoid the inconvenient direct contact's of patient region, has improved the application scope of the protective equipment of external fixation walking.

Description

External fixation walking protective clothing

Technical Field

The utility model relates to a medical external fixation protective equipment technical field especially relates to an external fixation protective equipment of walking.

Background

According to the current clinical data, patients who have operated due to foot fracture, ankle sprain and the like account for a large proportion of surgical patients. Among them, most patients lose walking ability or have difficulty in moving during the early stage of treatment. In the conventional treatment, a therapist is required to perform rehabilitation training on a patient, and a great labor cost is required, so that many hospitals put rehabilitation boots into use.

The prior art has some defects, for example, the rehabilitation boots in the market mainly wear the rehabilitation boots on the feet of the patients in a binding mode, the binding area is usually fixed, when the unsuitable binding area of the feet of the patients is superposed with the binding area, the unsuitable binding area obviously causes the inapplicability of the rehabilitation boots, and the application range is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external fixation protective equipment of walking solves the low problem of suitability scope of present recovered boots.

To achieve the purpose, the utility model adopts the following technical proposal:

an external fixation walking protector comprises a walking protector body, wherein a wearing groove for placing the foot of a patient is formed on the walking protector body;

the quick fixing component is arranged on the foot of the patient and extends from one side edge of the notch of the wearing groove to the other side edge of the notch of the wearing groove.

Optionally, the quick fixing assembly includes two quick fixers respectively distributed at two sides of the notch of the wearing groove; the two quick fixing devices are respectively connected with the walking protector main body in a clamping way;

and a connecting piece is arranged between the two quick fixing devices, one end of the connecting piece is arranged on one of the quick fixing devices, and the other end of the connecting piece is arranged on the other quick fixing device.

Optionally, the walking protector body is provided with a mounting hole at a position corresponding to the quick fixer; the walking protector body is provided with a clamping groove outwards from the hole wall of the mounting hole along a preset first direction;

the quick fixer is convexly provided with an installation block at a position corresponding to the installation hole, and a clamping block is convexly provided at a position corresponding to the clamping groove;

when the quick fixer is clamped and connected with the walking protector main body, the mounting block penetrates through the mounting hole, and the clamping block penetrates through the clamping groove and rotates for a preset first angle along the direction far away from the clamping groove.

Optionally, the mounting block is further provided with a stop block in a protruding manner;

when the quick fixer is clamped and connected with the walking protector main body, the stop block is abutted against the edge of the notch of the clamping groove.

Optionally, the quick fixer is provided with a through groove;

a first ferrule is formed at one end of the connecting piece, and the inner wall of the first ferrule is abutted with the groove wall of the through groove of one of the quick retainers;

and a detachable second ferrule is formed at the other end of the connecting piece, and the inner wall of the second ferrule is abutted against the groove wall of the through groove of the other quick fixer.

Optionally, the second loop comprises a hook and loop fastener surface arranged at the tail end of the connecting piece and a hook and loop fastener arranged in the middle of the connecting piece;

or the second sleeve ring comprises a magic tape arranged at the tail end of the connecting piece and a magic tape hook surface arranged at the middle part of the connecting piece.

Optionally, the number of the quick fixing assemblies is two;

two sets of quick fixed subassembly is followed the extending direction at the notch edge of wearing the groove sets gradually.

Optionally, a protective soft body is further arranged in the walking protector body; the protective soft body comprises an inner soft cushion and an outer soft cushion; an air pump structure is arranged between the inner soft cushion and the outer soft cushion;

the air pump structure comprises an air bag and an air filling device, the air bag is communicated with the air filling device, and the air filling device is arranged at the top of the quick fixing component.

Optionally, the gas filling device comprises a flexible gas filling switch and a gas inlet sheet; a sealed cavity is formed between the flexible gas filling switch and the gas inlet sheet; the sealed cavity is communicated with the air bag through a one-way valve, and the one-way valve enables gas to be communicated to the air bag only from the sealed cavity in a one-way mode.

Optionally, a push type exhaust valve is arranged between the one-way valve and the air bag.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides an external fixation protective equipment of walking connects quick fixed subassembly through the notch edge detachably in wearing the groove for the external fixation protective equipment of walking dresses regional adjustable, can avoid the region of the inconvenient direct contact of patient, has improved the application scope of external fixation protective equipment of walking.

Drawings

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

The structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the achievable purpose.

Fig. 1 is a schematic view of the overall structure of an external fixation walking protector according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of FIG. 1 at A;

fig. 3 is a schematic view of an explosion structure of the external fixation walking protector according to the embodiment of the present invention;

fig. 4 is a schematic view of a local explosion structure of the external fixed walking protector according to an embodiment of the present invention;

fig. 5 is a schematic view of another partial explosion structure of the external fixed walking protector according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a quick fastener according to an embodiment of the present invention;

fig. 7 is a schematic side view of the external fixation walking protector according to the embodiment of the present invention;

fig. 8 is a schematic view of an installation structure of an air pump structure according to an embodiment of the present invention;

fig. 9 is a schematic view of an expanded structure of the air pump structure according to the embodiment of the present invention;

fig. 10 is a first partial schematic structural view of an air pump structure according to an embodiment of the present invention;

fig. 11 is a schematic cross-sectional view of an air pump structure according to an embodiment of the present invention;

fig. 12 is a second partial schematic structural diagram of an air pump structure according to an embodiment of the present invention.

Illustration of the drawings: 1. a walking protector body; 11. a wearing groove; 12. mounting holes; 13. a clamping groove; 2. a quick-fixing component; 21. a quick fastener; 211. mounting blocks; 212. a clamping block; 213. a stopper; 22. a connecting member; 221. a first ferrule; 222. a second ferrule; 23. a through groove; 3. protecting the software; 31. an inner cushion; 32. an outer cushion;

4. an air pump structure; 41. an air bag; 42. a gas adding device; 421. a flexible gas filling switch; 422. an air inlet sheet; 423. a one-way valve; 43. a pressing type exhaust valve; 431. a control panel; 432. a spring; 44. a base upper cover; 45. a rear cover; 46. putting the pipe joint; 47. a base lower cover; 48. a pipeline;

51. a foot pad; 52. a foot pad base shell; 53. a main body bottom case; 54. a side pad; 55. a rear cushion; 56. a support side case; 61. a limiting ring; 62. a shock-absorbing pad.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings. Referring to fig. 1 to 12, fig. 1 is a schematic diagram of the overall structure of an external fixation walking protector provided by an embodiment of the present invention, fig. 2 is a schematic diagram of a partial structure of fig. 1 at a, fig. 3 is a schematic diagram of an explosion structure of an external fixation walking protector provided by an embodiment of the present invention, fig. 4 is a schematic diagram of a partial explosion structure of an external fixation walking protector provided by an embodiment of the present invention, fig. 5 is a schematic diagram of another partial explosion structure of an external fixation walking protector provided by an embodiment of the present invention, fig. 6 is a schematic diagram of a structure of a rapid anchor according to an embodiment of the present invention, fig. 7 is a schematic diagram of a side view cross-sectional structure of an external fixation walking protector provided by an embodiment of the present invention, fig. 8 is a schematic diagram of an installation structure of an air pump structure according to an embodiment of the present invention, fig. 9 is a schematic diagram of an expansion structure of an air pump structure according to an embodiment of the present invention, fig. 10 is a schematic view of a first partial structure of an air pump structure according to an embodiment of the present invention, fig. 11 is a schematic view of a sectional structure of an air pump structure according to an embodiment of the present invention, and fig. 12 is a schematic view of a second partial structure of an air pump structure according to an embodiment of the present invention.

The embodiment of the utility model provides an external fixation protective equipment of walking mainly is applied to the scene that the patient postoperative resumes, improves through the fixed form of external fixation protective equipment of walking, has effectively improved external fixation protective equipment suitability of walking.

As shown in fig. 1 and 2, the external fixation walking supporter provided in the present embodiment includes a walking supporter main body 1, and the walking supporter main body 1 is formed with a wearing groove 11 for placing a foot of a patient.

The notch edge of the wearing groove 11 is detachably connected with a plurality of groups of quick fixing components 2 used for wearing the walking protector body 1 on the foot of the patient, and the quick fixing components 2 extend from one side edge of the notch of the wearing groove 11 to the other side edge of the notch of the wearing groove 11.

Specifically, it is through the notch edge detachably connection quick fixation subassembly 2 at wearing groove 11 for the region of wearing of external fixation walking protective equipment is adjustable, can avoid the inconvenient direct contact's of patient region, has improved the application scope of external fixation walking protective equipment. Illustratively, the number of the quick fixing assemblies 2 is two, and the two quick fixing assemblies 2 are sequentially arranged along the extending direction of the edge of the notch of the wearing groove 11; the user can install two sets of quick fixed subassemblies 2 that set up side by side on walking protective equipment main part 1 as required in proper order, also can select any one of them quick fixed subassembly 2 to install on walking protective equipment main part 1, also can select one of them left quick fixer 21 of group and the quick fixer 21 of another group's right side to install on walking protective equipment main part 1, realizes the effect of wearing is binded in the slope, has greatly improved the suitability of external fixation walking protective equipment.

Further, as shown in fig. 2 to 4, the quick fastening assembly 2 includes two quick fasteners 21 respectively disposed at two sides of the opening of the wearing groove 11; the two quick fastening devices 21 are respectively engaged with the walking supporter main body 1.

A connecting piece 22 is arranged between the two quick fixing devices 21, one end of the connecting piece 22 is arranged on one quick fixing device 21, and the other end of the connecting piece 22 is arranged on the other quick fixing device 21.

Further, as shown in fig. 4 and 5, the walking supporter body 1 is provided with a mounting hole 12 at a position corresponding to the quick fastener 21; the walking supporter body 1 has an engaging groove 13 formed along a predetermined first direction outward from the hole wall of the mounting hole 12.

The quick fixer 21 is provided with a mounting block 211 corresponding to the mounting hole 12, and the mounting block 211 is provided with an engaging block 212 corresponding to the engaging groove 13.

When the quick fixer 21 is engaged with the walking protector body 1, the mounting block 211 passes through the mounting hole 12, and the engaging block 212 passes through the engaging slot 13 and rotates a predetermined first angle in a direction away from the engaging slot 13.

Further, as shown in fig. 5 and 6, the mounting block 211 is further protruded with a stopper 213.

When the quick fastener 21 is engaged with the walking supporter body 1, the stopper 213 abuts against the notch edge of the engagement groove 13. The width of the stopper 213 is greater than the width of the engaging block 212, when the fast fixer 21 is installed, the stopper 213 can be inserted through the installation hole 12, the engaging block 212 can be inserted through the engaging groove 13, and then the fast fixer 21 can be rotated by a first angle to abut against the edge of the notch of the engaging groove 13, so that the fast fixer 21 is locked on the walking protector body 1, thereby completing the installation of the fast fixer 21.

Further, as shown in fig. 1, 2 and 6, the quick fixing device 21 is provided with a through groove 23.

One end of the connecting element 22 forms a first collar 221, the inner wall of which first collar 221 abuts against the wall of the through-groove 23 of one of the quick-action holders 21.

The other end of the connecting element 22 forms a detachable second collar 222, the inner wall of the second collar 222 abuts against the wall of the through slot 23 of the other quick fastener 21.

Further, the second loop 222 includes a hook and loop fastener disposed at the end of the connecting member 22 and a hook and loop fastener disposed at the middle of the connecting member 22.

Alternatively, the second loop 222 includes a hook and loop fastener disposed at the end of the connecting member 22 and a hook and loop fastener disposed at the middle of the connecting member 22.

Additionally, as shown in fig. 3 and 7, the foot pad 51 is mounted inside the walking supporter body 1, i.e., on the groove bottom of the wearing groove 11; a foot pad bottom shell 52 is arranged between the foot pad 51 and the bottom of the wearing groove 11; the bottom of the walking protector body 1 is provided with a main body bottom shell 53, and the main body bottom shell 53 has certain flexibility; the side wall of wearing groove 11 is still laminated with side pad 54 and back pad 55 respectively, and side pad 54 is used for protecting patient's ankle, and back pad 55 is used for protecting patient's heel, and the inside shock pad 62 that still is provided with of walking protective equipment main part 1, and shock pad 62 sets up the bottom at the footpad drain pan 52. Meanwhile, the two side supporting cases 56 are provided, the surfaces of the side supporting cases 56 are provided with protruding elastic buckles, the side supporting cases 56 are respectively installed in the grooves at the left and right sides of the walking protector main body 1 through the elastic buckles, the side supporting cases 56 are provided with limiting rings 61 for penetrating the connecting pieces 22 so as to be convenient for users to wear, and it is understood that the limiting rings 61 can be replaced by the quick fixing pieces 21.

Further, as shown in fig. 1, 8 and 9, the walking supporter body 1 is further provided with a protective soft body 3 therein; the protective soft body 3 comprises an inner soft cushion 31 and an outer soft cushion 32; an air pump structure 4 is provided between the inner cushion 31 and the outer cushion 32.

The air pump structure 4 comprises an air bag 41 and an air-entrapping device 42, the air bag 41 is communicated with the air-entrapping device 42, and the air-entrapping device 42 is arranged at the top of the quick fixing component 2.

Further, the gas filling device 42 shown in fig. 10 to 12 includes a flexible gas filling switch 421 and a gas filling sheet 422; a sealed cavity is formed between the flexible gas filling switch 421 and the gas filling sheet 422; the sealed chamber is connected to the gas bag 41 through a check valve 423, and the check valve 423 allows gas to flow only from the sealed chamber to the gas bag 41 in one direction.

A push-type exhaust valve 43 is provided between the check valve 423 and the bag 41. It should be added that, as shown in fig. 8-10, the air pump structure 4 further includes a base upper cover 44, a rear cover 45 and a pipe joint 46, the flexible air-entrapping switch 421, the base upper cover 44, the rear cover 45, the pipe joint 46 and the one-way valve 423 form a closed cavity, the air inlet sheet 422 is disposed on the rear cover 45, and an air inlet hole is disposed at a position of the rear cover 45 corresponding to the air inlet sheet 422; when the flexible gas adding switch 421 is pressed, the gas in the sealed cavity flows out through the one-way valve 423, and when the flexible gas adding switch 421 is restored, the gas outside the cavity flows into the sealed cavity through the gas inlet sheet 422. The air pump structure 4 further comprises a base lower cover 47 and a control panel 431, the base lower cover 47 and the control panel 431 are combined to form a cavity, the pressing type exhaust valve 43 is arranged on the control panel 431, a pipeline 48 is arranged between the base lower cover 47 and the control panel 431, the pipeline 48 is communicated with the one-way valve 423 and the air bag 41, the air in the sealed cavity is extruded and flows to the cavity and flows into the air bag 41 through the pipeline 48, when the pressing type exhaust valve 43 is pressed, the cavity is communicated with the outside, and the air in the air bag 41 flows out; wherein, the push type exhaust valve 43 comprises a spring 432 for return.

In summary, the external fixation walking protector provided by the embodiment has the characteristics of wide applicability, comfortable wearing, less vibration, convenient use, simple operation, stable structure, difficult air leakage and the like.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. An external fixation walking protector is characterized by comprising a walking protector main body (1), wherein the walking protector main body (1) is provided with a wearing groove (11) for placing the foot of a patient;

the edge of the notch of the wearing groove (11) is detachably connected with a plurality of groups of quick fixing components (2) used for wearing the walking protector body (1) on the foot of a patient, and the quick fixing components (2) extend from one side edge of the notch of the wearing groove (11) to the other side edge of the notch of the wearing groove (11).

2. An exoskeleton as claimed in claim 1 wherein the quick fixation assembly (2) comprises two quick fixators (21) distributed on either side of the slot opening of the wearing channel (11); the two quick fixing devices (21) are respectively connected with the walking protector body (1) in a clamping way;

a connecting piece (22) is arranged between the two quick fixing devices (21), one end of the connecting piece (22) is installed on one of the quick fixing devices (21), and the other end of the connecting piece (22) is installed on the other quick fixing device (21).

3. The exoskeleton of claim 2, wherein the walking supporter body (1) is provided with mounting holes (12) at positions corresponding to the quick anchors (21); the walking protector body (1) is provided with a clamping groove (13) outwards from the hole wall of the mounting hole (12) along a preset first direction;

the quick fixer (21) is convexly provided with an installation block (211) at a position corresponding to the installation hole (12), and the installation block (211) is convexly provided with a clamping block (212) at a position corresponding to the clamping groove (13);

when the quick fixer (21) is connected with the walking protector body (1) in a clamping mode, the mounting block (211) penetrates through the mounting hole (12), and the clamping block (212) penetrates through the clamping groove (13) and rotates by a preset first angle in the direction away from the clamping groove (13).

4. An exoskeleton as claimed in claim 3 wherein the mounting block (211) is further embossed with a stop (213);

when the quick fixer (21) is engaged with the walking protector body (1), the stopper (213) abuts against the notch edge of the engagement groove (13).

5. The exoskeleton of claim 2 wherein the quick fixation device (21) is perforated with a through slot (23);

one end of the connecting piece (22) forms a first ferrule (221), and the inner wall of the first ferrule (221) is abutted with the groove wall of the through groove (23) of one of the quick retainers (21);

the other end of the connecting piece (22) forms a detachable second ferrule (222), and the inner wall of the second ferrule (222) is abutted with the groove wall of the through groove (23) of the other quick fixer (21).

6. The over-fixation walking protector according to claim 5 wherein the second collar (222) comprises a hook and loop fastener surface disposed at the distal end of the connector (22) and a hook and loop fastener disposed at the middle of the connector (22);

or the second ferrule (222) comprises a magic tape arranged at the tail end of the connecting piece (22) and a magic tape hook surface arranged in the middle of the connecting piece (22).

7. An exoskeleton walking protector according to claim 2 where the number of fast fixing assemblies (2) is two;

two sets of quick fixed subassembly (2) are followed the extending direction at the notch edge of wearing groove (11) sets gradually.

8. The exoskeleton of claim 1 wherein the walking protector body (1) is further provided with a protective soft body (3); the protective soft body (3) comprises an inner soft cushion (31) and an outer soft cushion (32); an air pump structure (4) is arranged between the inner cushion (31) and the outer cushion (32);

the air pump structure (4) comprises an air bag (41) and an air-entrapping device (42), the air bag (41) is communicated with the air-entrapping device (42), and the air-entrapping device (42) is arranged at the top of the quick fixing component (2).

9. An exoskeleton as claimed in claim 8 wherein the air-entrainment device (42) comprises a flexible air-entrainment switch (421) and an air-entrainment flap (422); a sealed cavity is formed between the flexible gas filling switch (421) and the gas inlet sheet (422); the sealed cavity is communicated with the air bag (41) through a one-way valve (423), and the one-way valve (423) enables gas to only flow from the sealed cavity to the air bag (41) in one way.

10. An exoskeleton walking protector according to claim 9 wherein a push type exhaust valve (43) is provided between the one way valve (423) and the air bag (41).

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