CN211244422U - Walking stick for old men - Google Patents

Abstract

The utility model relates to a walking stick for old men, which comprises a stick rod and a handle arranged at the top of the stick rod, wherein an inner cavity for containing urine is arranged inside the stick rod, a urine opening is arranged at the upper part of the stick rod and communicated with the inner cavity, and a detachable cover is arranged at the urine opening; a urine outlet is formed in the lower portion of the crutch rod and communicated with the inner cavity, and a sealing cover used for sealing the urine outlet is arranged at the urine outlet; the utility model discloses, compact structure, it is convenient to wash, not only can regard as the auxiliary stay utensil of old person's activity, can effectively solve old male sex's urine problem moreover, is particularly useful for having the old male sex crowd of symptoms such as frequent micturition, urgency of micturition such as prostatitis, prostatic hyperplasia, prostate hypertrophy, bladder pathological change.

Description

Walking stick for old men

Technical Field

The utility model relates to the technical field of medical equipment related to an old health-care appliance, in particular to a crutch for old men.

Background

The population base of China is large, and the number of the elderly people is increased remarkably along with the accelerating aging process of the population. Among these elderly populations, there are a large number of elderly male patients with varying degrees of prostate hyperplasia, prostatic hypertrophy, prostatitis, bladder disorders, etc., which share common symptoms, namely, frequency and urgency of urination. Because the public toilets in most cities in China are not completely equipped at present, the old men are often troubled by the problem that the old men cannot find the toilet urine as soon as possible due to frequent and urgent urination, and great inconvenience is brought to outdoor activities of the old men.

In the prior art, the crutch is an auxiliary sports apparatus which is often carried by the old when going out, and can help the old to perform proper walking exercise and enhance the physique of the old; some multifunctional crutches are added with functions of seats, illumination and the like, some multifunctional crutches can even provide intelligent functions of radio, calling for help after falling down, calling for family, alarming for help when encountering danger and the like, and the safety of the old people going out is greatly improved; however, the walking stick on the market at present can not meet the basic physiological requirements of the old people except for serving as an auxiliary supporting device for the old people, can not effectively solve the urine problem of the old people, and is not suitable for old male patients suffering from diseases such as prostatic hyperplasia, prostatitis or bladder diseases.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to improve the not enough that exists among the prior art, provide a walking stick for old man, compact structure, the function is perfect, not only can regard as the auxiliary stay utensil of old man's activity, can effectively solve old man's patient's urine problem moreover, is particularly useful for having the old man crowd who frequently urinates, the urgent micturition symptom such as prostatitis, prostatic hyperplasia, prostate hypertrophy, bladder pathological change.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides a walking stick for old man, includes the cane pole and sets up in the handle at cane pole top, its characterized in that, the inside of cane pole is provided with the inside cavity that is used for holding urine, and the upper portion of cane pole is provided with urine mouthful, urine mouthful with inside cavity is linked together, urine mouthful department is provided with the detachable lid. In this scheme, through the inside cavity that holds urine that sets up at the inside of cane pole for old man crowd can open the lid and expose the urine mouth in outdoor activities and when needing to urinate, then to urinate towards the urine mouth can, the urine of urine can be along with urine mouthful entering and storage in the inside cavity, after urinating, cover the lid of urine mouth department can, adopt this walking stick, not only can effectively solve old man crowd's urine problem, convenient operation, simple to use moreover is particularly useful for having prostatitis, prostatic hyperplasia, prostate hypertrophy, bladder pathological change etc. and has the urine frequently, the old man crowd of urgency of urination symptom uses.

In order to facilitate the discharge of urine in the crutch, further, a urine discharge port is arranged at the lower part of the crutch rod, the urine discharge port is communicated with the internal cavity, and a sealing cover used for sealing the urine discharge port is arranged at the urine discharge port. When urine in the crutch needs to be discharged, the user only needs to open the sealing cover to discharge urine stored in the inner cavity out of the crutch through the urine discharge port, so that the crutch is convenient to clean and is convenient to reuse.

In order to prevent urine from overflowing the urine inlet during urination, the urine inlet is preferably in a trumpet-shaped structure. Therefore, the area of the urine inlet can be effectively increased, so that old men can easily and conveniently discharge urine into the urine inlet, and the problem of urine overflow can be effectively reduced or eliminated.

The utility model discloses the second problem that solves is: the problem of shielding when the old male crowd urinates by using the crutch is solved, so that the privacy of the old male crowd is protected; for solving the problem, the utility model adopts the technical proposal that: still including having the shielding part that expandes and fold the function, shielding part set up in the cane pole, shielding part is used for sheltering from at least one side of urine mouth after expanding. In the scheme, the blocking part with the unfolding and folding functions is arranged on the crutch rod, so that when elderly male people urinate, the blocking part can be unfolded, and at least one side of the urination opening is blocked by the unfolded blocking part, so that the purpose of protecting the privacy of a user can be achieved, the psychological burden of the user can be eliminated, and the urination of the user is facilitated; after the use of the crutch, the user can fold the shielding part, so that the volume of the shielding part is reduced, the shielding part is accommodated, and the normal use of the crutch is not influenced.

In the scheme, the shielding part includes the main frame and shelters from cloth, be provided with the notch that is used for holding the shielding part on the cane pole of urine mouthful both sides respectively, the top of notch is provided with the couple, is provided with the hinge post in the notch, the main frame be provided with the link of couple looks adaptation, the one end of main frame articulates in the hinge post, the one end that shelters from cloth is fixed in the notch, and the other end is fixed in the main frame. The shielding part in folded state can be accommodated in the notch, and the shielding cloth gradually expands under the drive of the main framework, and finally, the hanging ring on the main framework is hung on the corresponding hook, so that the main framework can be fixed, and the shielding purpose is achieved.

In another scheme, the shielding part comprises a main framework and shielding cloth, notches for accommodating the shielding part are respectively formed in the crutch rods on two sides of the urine opening, hinged columns are arranged in the notches, one end of the main framework is hinged to the hinged columns, one end of the shielding cloth is fixed in the notches, and the other end of the shielding cloth is fixed to the main framework; still include torsion spring and locking mechanism, the torsion arm of torsion spring's one end is fixed in the skeleton, and the torsion arm of the other end is fixed in the cane pole, and when the skeleton was in fold condition, torsion spring was in compression state, locking mechanism is used for locking the skeleton, prevents that the skeleton from automatic expansion. By adopting the scheme, the automatic unfolding function of the shielding part can be effectively realized.

Furthermore, the locking mechanism comprises a button assembly arranged on the crutch rod and a blocking arm matched with the button assembly, and the blocking arm is arranged at one end, located at the hinged column, of the main framework; the button assembly comprises a bolt and a compression spring, a guide surface is arranged at one end of the bolt and is an inclined surface or an arc-shaped surface, a handle is arranged at the other end of the bolt, the compression spring is sleeved on the bolt, one end of the compression spring is fixed on the crutch rod, the other end of the compression spring is fixed on the bolt, and the bolt is used for limiting the stop arm to rotate. In this scheme, when needs unblock, the user only need outwards stimulate the handle for the bolt outwards removes, and breaks away from and keeps off the arm, keeps off arm and main frame and can rotate under torsion spring's elasticity effect, and realizes the automatic function that expandes of shielding portion.

Further, still include a plurality of vice skeletons, vice skeleton is respectively along the radial direction that shelters from cloth evenly sets up, and the one end of vice skeleton articulate respectively in articulated post. The setting of vice skeleton is more convenient for accomodate and folding shielding cloth.

The utility model discloses the third problem that solves is: this walking stick how is applicable to not co-altitude old man crowd and uses, for solving this problem, the utility model discloses the scheme that adopts is: the height-adjustable of cane pole to can adjust to the old man crowd of co-altitude not, both be convenient for play better auxiliary stay effect to the user, can effectively adjust the position of urine mouth again, with the urine demand that satisfies co-altitude user.

In one scheme, the crutch rod comprises an upper rod section, a lower rod section and a locking component, wherein the handle is arranged at the top of the upper rod section, an upper cavity and a lower cavity are respectively arranged in the upper rod section and the lower rod section, the upper cavity is communicated with the lower cavity through a communicating pipe, the urine outlet is arranged in the upper rod section and is communicated with the upper cavity, and the urine outlet is arranged in the lower rod section and is communicated with the lower cavity; the lower end of the upper rod section is provided with a sliding groove, the upper end of the lower rod section is arranged in the sliding groove and forms a sliding pair with the upper rod section, or the upper end of the lower rod section is provided with a sliding groove, the lower end of the upper rod section is arranged in the sliding groove and forms a sliding pair with the lower rod section, and the locking component is used for locking the upper rod section and the lower rod section. In the scheme, a user can effectively adjust the total length of the upper rod section and the lower rod section through the sliding pair, and after the adjustment is in place, the upper rod section and the lower rod section are locked by the adjusting part, so that the length of the walking stick is kept unchanged, and the purpose of quickly and effectively adjusting the height of the walking stick is achieved; and the setting of communicating pipe for at the in-process of adjusting the cane pole height, the upper plenum is in the connected state all the time with cavity down, is favorable to storing the urine, avoids taking place the problem of weeping.

In another scheme, the walking stick further comprises a collecting bag, the walking stick rod comprises an upper rod section, a lower rod section and a locking component, wherein the handle is arranged at the top of the upper rod section, an upper cavity and a lower cavity are respectively arranged in the upper rod section and the lower rod section, the urine outlet is arranged in the lower rod section and communicated with the lower cavity, and the urine outlet is arranged in the upper rod section and communicated with the lower cavity; the upper end of the lower rod section is arranged in the upper cavity and forms a sliding pair with the upper rod section, or the lower end of the upper rod section is arranged in the lower cavity and forms a sliding pair with the lower rod section, and the locking component is used for locking the upper rod section and the lower rod section; the collecting bag is arranged in the upper cavity and the lower cavity, and the bag opening of the collecting bag is arranged at the urine opening. In the scheme, a user can effectively adjust the total length of the upper rod section and the lower rod section through the sliding pair, and after the adjustment is in place, the upper rod section and the lower rod section are locked by the adjusting part, so that the length of the walking stick is kept unchanged, and the purpose of quickly and effectively adjusting the height of the walking stick is achieved; the collection bag can be used for containing urine, and when the collection bag needs to be taken out, the collection bag can be conveniently taken out or the urine in the collection bag can be directly discharged only by opening the sealing cover at the urine opening.

In order to prevent the bag opening of the collecting bag from falling off from the urine opening, preferably, a plurality of hanging lugs are arranged in the circumferential direction of the urine opening, the bag opening of the collecting bag is hung on the hanging lugs in the circumferential direction, or a first external thread is arranged at the urine opening, the bag opening of the collecting bag is outwards turned over from the urine opening and is compressed through a compression ring provided with an internal thread, and the cover realizes the sealing of the urine opening through a second external thread arranged at the urine opening. In this scheme, the sack can be compressed tightly in the cooperation of clamp ring and first external screw thread, prevents that the collection bag from droing, also is convenient for change and collects the bag.

Compared with the prior art, use the utility model provides a pair of a walking stick for old man has following beneficial effect:

1. the walking stick has novel and compact structure and perfect function, can be used as an auxiliary supporting device for daily outdoor activities of the old, can effectively solve the outdoor urination problem of old male patients, and is particularly suitable for old male crowds with symptoms of frequent urination, urgent urination and the like, such as prostatitis, prostatic hyperplasia, prostatic hypertrophy, bladder lesion and the like.

2. The walking stick is convenient to clean and more convenient to reuse.

3. This walking stick is provided with the shielding part that can fold and expand, and the privacy position that can effectively solve old man crowd when using this walking stick to urinate shelters from the problem to maximum protection user's privacy.

4. The crutch has adjustable height, can be suitable for old men with different heights to use, and has wider application range.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a crutch provided in embodiment 1 of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a partial cross-sectional view of a crutch provided in embodiment 2 of the present invention.

Fig. 4 is a partially enlarged schematic view of fig. 3.

Fig. 5 is a partial sectional view of another crutch provided in embodiment 2 of the present invention.

Fig. 6 is a partially enlarged schematic view of fig. 5.

Fig. 7 is a partial schematic view of a crutch provided in embodiment 3 of the present invention.

Fig. 8 is a schematic view of a crutch provided in embodiment 3 of the present invention, in which a shielding portion on one side is in an expanded state.

Fig. 9 is a schematic view of another crutch provided in embodiment 3 of the present invention, in which a shielding portion on one side is in an unfolded state.

Fig. 10 is a partial cross-sectional view of a locking mechanism of a crutch provided in embodiment 3 of the present invention, in which a shielding portion is in a folded state.

Fig. 11 is a schematic view of a button assembly in a crutch provided in embodiment 3 of the present invention.

Fig. 12 is a partial cross-sectional view of a locking mechanism of a crutch provided in embodiment 3 of the present invention, in which a shielding portion is in an expanded state.

Description of the drawings

A pole 100, a handle 101, an anti-slip foot pad 102, an internal cavity 103, a urine opening 104, a urine outlet 105, a sealing cover 106, a urine outlet tube 107, a valve 108, a cover 109, a hanging lug 110, external threads 111, a rubber bag, a,

An upper rod section 200, an upper cavity 201, a communicating pipe 202, a chute 203, a joint 204,

A lower rod segment 300, a lower cavity 301,

Positioning hole 401, locking bar 402, spring 403, groove 404, step 405,

A collecting bag 500,

Main frame 601, shielding cloth 602, notch 603, hinge column 604, hook 605, hanging ring 606, side cover 607, auxiliary frame 608,

Torsion spring 701, catch arm 702, latch 703, compression spring 704, guide surface 705, pull 706.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The embodiment provides a walking stick for old men, which comprises a stick rod 100 and a handle 101 arranged at the top of the stick rod 100, wherein an anti-slip foot pad 102 is arranged at the bottom of the stick rod 100, as shown in fig. 1 and 2, in the embodiment, the anti-slip foot pad 102 comprises a support rod and an anti-slip block, the support rod is of a ring structure, the upper end of the support rod is connected with the stick rod 100, and the anti-slip block is hinged to the lower end of the support rod through a ball joint 204 so as to be suitable for uneven ground.

As shown in fig. 1 and 2, in one embodiment provided by this embodiment, an internal cavity 103 for accommodating urine is provided inside the pole 100, a urine opening 104 is provided on the upper portion of the pole 100, the urine opening 104 is communicated with the internal cavity 103, a detachable cover 109 is provided at the urine opening 104, and the cover 109 is used to close the urine opening 104 and prevent odor and liquid in the internal cavity 103 from diffusing around; the user is in outdoor activities and when needing to urinate, can open lid 109 and expose urine mouth 104, then to the urine mouth 104 urinate can, the urine of urine can be along with urine mouth 104 entering and storage in the inside cavity 103, after urinating, cover the lid 109 of urine mouth 104 department can, use this walking stick, not only can effectively solve old man crowd's urine problem, and convenient operation, simple to use are particularly useful for having the old man crowd of symptoms such as frequent micturition, urgency of urination that have such as prostatitis, prostatic hyperplasia, bladder pathological change.

It will be appreciated that the lid 109 may be removably closed about the access opening 104 by a threaded connection or a snap or taper joint 204.

As shown in fig. 1 and fig. 2, in order to facilitate the discharge of urine in the crutch, a urine outlet 105 is provided at the lower part of the crutch rod 100, the urine outlet 105 is communicated with the internal cavity 103, and a sealing cover 106 for sealing the urine outlet 105 is provided at the urine outlet 105; when urine in the crutch needs to be discharged, the urine stored in the internal cavity 103 can be discharged out of the crutch through the urine discharge port 105 only by opening the sealing cover 106, so that the crutch is convenient to clean and is convenient to reuse.

It will be appreciated by those skilled in the art that the sealing cover 106 may be a cap 109 commonly used in the prior art, for example, in a preferred embodiment provided in this embodiment, the lower end portion of the pole 100 is provided with an external thread 111, the cap 109 is provided with an internal thread adapted to the external thread, the middle of the cap 109 is provided with a urine drainage tube 107, and the urine drainage tube 107 is provided with a valve 108, as shown in fig. 1 or fig. 2, and this design is convenient for draining urine through the urine drainage tube 107 without contaminating hands, and for removing the cap 109 for cleaning.

In order to prevent urine from overflowing the urine inlet 104 during urination, as shown in fig. 1 or fig. 2, in a preferred embodiment, the urine inlet 104 is in a trumpet-shaped structure, so that the area of the urine inlet 104 can be effectively increased, and elderly male people can easily and conveniently discharge urine into the urine inlet 104, thereby effectively reducing or eliminating the problem of urine overflow.

Example 2

The main difference between this embodiment 2 and the above embodiment 1 is that the crutch provided in this embodiment can be suitable for elderly male people with different heights to use, and in this embodiment, the height of the crutch rod 100 is adjustable, so that the crutch rod can be adjusted for elderly male people with different heights, which not only facilitates the user to have a better auxiliary supporting effect, but also can effectively adjust the position of the urine inlet 104, so as to meet the urine demands of users with different heights.

By way of example, in a first preferred embodiment provided by this embodiment, the pole 100 comprises an upper pole segment 200, a lower pole segment 300 and a locking element, wherein,

as shown in fig. 3 and 4, the handle 101 is disposed on the top of the upper pole section 200, an upper cavity 201 and a lower cavity 301 are disposed in the upper pole section 200 and the lower pole section 300, respectively, the upper cavity 201 is communicated with the lower cavity 301 through a communicating pipe 202, the urine outlet 104 is disposed on the upper pole section 200 and is communicated with the upper cavity 201, the urine outlet 105 is disposed on the lower pole section 300 and is communicated with the lower cavity 301, and the upper cavity 201, the communicating pipe 202 and the lower cavity 301 together enclose an inner cavity 103 for containing urine;

the lower end of the upper rod section 200 is provided with a sliding chute 203, the upper end of the lower rod section 300 is arranged in the sliding chute 203 and forms a sliding pair with the upper rod section 200, or the upper end of the lower rod section 300 is provided with a sliding chute 203, the lower end of the upper rod section 200 is arranged in the sliding chute 203 and forms a sliding pair with the lower rod section 300; for example, as shown in fig. 3 and 4, in this embodiment, the lower end of the upper pole segment 200 is provided with a sliding slot 203, the upper end of the lower pole segment 300 is arranged in the sliding slot 203, and forms a sliding pair with the upper pole segment 200, so that the upper pole segment 200 can move up and down relative to the lower pole segment 300, thereby effectively adjusting the height of the pole 100;

the locking member is used to lock the upper rod segment 200 and the lower rod segment 300, thereby stabilizing the structure of the entire crutch and stably supporting the user.

In this embodiment, a user can effectively adjust the total lengths of the upper pole segment 200 and the lower pole segment 300 through the sliding pair, and after the adjustment is completed, the upper pole segment 200 and the lower pole segment 300 are locked by using the adjusting component, so that the length of the crutch rod 100 remains unchanged, and the purpose of quickly and effectively adjusting the height of the crutch rod 100 is achieved; and the arrangement of the communicating pipe 202 ensures that the upper cavity 201 and the lower cavity 301 are always in a communicated state in the process of adjusting the height of the crutch rod 100, thereby being beneficial to storing urine and avoiding the problem of liquid leakage.

It can be understood that, in this embodiment, the communication pipe 202 may be a hose, and the length of the communication pipe 202 at least can meet the length requirement that the upper cavity 201 and the lower cavity 301 can be communicated when the crutch is adjusted to the maximum height.

As shown in fig. 3 and 4, in a further scheme, joints 204 for connecting the communication pipes 202 are respectively disposed at the upper cavity 201 of the upper pole section 200 and the lower cavity 301 of the lower pole section 300, and the joints 204 may be pipe joints 204 commonly used in the prior art, so as to implement installation, cleaning, detachment, replacement, and the like of the communication pipes 202.

In the second preferred embodiment provided by the present embodiment, the collecting bag 500 is further included, the collecting bag 500 is used for storing urine, so that urine can be directly stored in the collecting bag 500, on one hand, a user can achieve the purpose of cleaning the crutch by replacing the collecting bag 500, thereby being beneficial to simplifying the cleaning process, on the other hand, the sealing problem that urine is directly stored in the crutch is not considered, thereby being beneficial to the more compact structure and lower cost of the whole crutch.

As shown in fig. 5 and 6, in the present embodiment, the pole 100 comprises an upper pole segment 200, a lower pole segment 300 and a locking component, wherein the handle 101 is disposed on the top of the upper pole segment 200, an upper cavity 201 and a lower cavity 301 are respectively disposed in the upper pole segment 200 and the lower pole segment 300, the urine outlet 104 is disposed in the upper pole segment 200 and is communicated with the upper cavity 201, the urine outlet 105 is disposed in the lower pole segment 300 and is communicated with the lower cavity 301, and a user can conveniently remove the collecting bag 500 or discharge urine in the collecting bag 500 by removing the sealing cover 106 at the urine outlet 105;

for example, as shown in fig. 5 and 6, in this embodiment, the upper end of the lower rod segment 300 is disposed in the upper cavity 201 and forms a moving pair with the upper rod segment 300, so that the upper rod segment 200 can move relative to the lower rod segment 300, thereby achieving the purpose of adjusting the height;

the locking component is used for locking the upper pole segment 200 and the lower pole segment 300; the collecting bag 500 is arranged in the upper cavity 201 and the lower cavity 301, and the mouth of the collecting bag 500 is arranged at the urine opening 104. In the scheme, a user can effectively adjust the total lengths of the upper pole segment 200 and the lower pole segment 300 through the sliding pair, and after the adjustment is in place, the upper pole segment 200 and the lower pole segment 300 are locked by using the adjusting part, so that the length of the crutch rod 100 is kept unchanged, and the purpose of quickly and effectively adjusting the height of the crutch rod 100 is achieved; the collection bag 500 can be used for containing urine, and when the collection bag 500 needs to be taken out, the collection bag 500 can be conveniently taken out or the urine in the collection bag 500 can be directly discharged only by opening the sealing cover 106 at the urine opening 105.

In the present embodiment, in order to prevent the bag mouth of the collecting bag 500 from being separated from the urine port 104 under the action of gravity, in a preferred embodiment, the bag mouth of the collecting bag 500 is constrained at the urine port 104, for example, a plurality of hanging lugs 110 are arranged in the circumferential direction of the urine port 104, the bag mouth of the collecting bag 500 is hung on the hanging lugs 110 in the circumferential direction, and the urine port 104 is provided with external threads 111 for connecting the cover 109, as shown in fig. 5 and 6, so that the bag mouth can be kept in an open state, the collecting bag 500 can be prevented from falling off, and the cover 109 can be closed together with the hanging lugs 110; for example, in another scheme, the urine opening 104 is provided with a first external thread 111, the bag opening of the collection bag 500 is turned over from the urine opening 104 and is pressed by a pressing ring provided with an internal thread, and the bag opening can be pressed by the cooperation of the pressing ring and the first external thread 111, so as to prevent the collection bag 500 from falling off; while the lid 109 may achieve an integral closure of the urine port 104 together with the compression ring by means of a second external thread 111 provided at the urine port 104.

It will be understood by those skilled in the art that the locking means can be a locking knob disposed at the lower end of the upper rod section 200 or the upper end of the lower rod section 300, for example, a locking knob disposed on an elevating fan in the prior art, and the upper rod section 200 and the lower rod section 300 can be effectively loosened or locked by rotating the locking knob forward/backward for height adjustment.

As another example, the locking component includes a plurality of positioning holes 401 disposed on the upper rod segment 200 or the lower rod segment 300, and a locking rod 402 disposed on the lower rod segment 300 or the upper rod segment 200, as shown in fig. 3 and 4, one end of the locking rod 402 is provided with a spring or spring 403, so that the locking rod 402 can be inserted into the positioning holes 401, thereby achieving the purpose of locking the upper rod segment 200 and the lower rod segment 300, as shown in fig. 4, for example, a side surface of the lower rod segment 300 is provided with a groove 404, the groove 404 is provided with a spring or spring, a step 405 is disposed at the mouth of the groove 404, one end of the locking rod 402 is disposed in the groove 404 and clamped at the step by the spring or spring, so that the locking rod 402 can be clamped into the corresponding positioning hole 401, and by pressing the locking rod 402 inward, the locking rod 402 can be withdrawn from the current positioning hole 401, so that the locking rod 402 can be inserted into different positioning holes, the purpose of adjusting the height of the crutch is achieved.

Example 3

The main difference between the embodiment 3 and the embodiment 2 is that the crutch provided by the embodiment can solve the problem of shielding of the privacy part when the elderly male crowd urinates, so that the privacy of the elderly male crowd can be effectively protected;

in order to solve the problem, the crutch provided in this embodiment further includes a shielding portion having unfolding and folding functions, the shielding portion is disposed on the crutch rod 100, and the shielding portion is used for shielding at least one side of the urine opening 104 after being unfolded, so as to shield one direction of a user, and further achieve the purpose of protecting privacy of a patient. In this embodiment, the blocking portion with the unfolding and folding functions is arranged on the crutch rod 100, so that when elderly male people urinate, the blocking portion can be unfolded, and at least one side of the urination opening 104 is blocked by the unfolded blocking portion, which not only can protect the privacy of the user, but also can eliminate the psychological burden of the user, and is more convenient for the user to urinate; after the use urine is finished, the user can fold the shielding part, so that the volume of the shielding part is reduced, the shielding part is stored, and the normal use of the crutch is not influenced.

For example, a foldable shielding portion is respectively disposed on the crutch rod 100 at two sides of the urine opening 104, so as to achieve a better shielding effect; as an embodiment, as shown in fig. 7 and 8, the blocking portion includes a main frame 601 and a blocking cloth 602, notches 603 for accommodating the blocking portion are respectively formed on the stick rod 100 on two sides of the urine opening 104, a hook 605 is arranged above the notch 603, a hinge column 604 is arranged in the notch 603, the main frame 601 is provided with a hanging ring 606 adapted to the hook 605, one end of the main frame 601 is hinged to the hinge column 604, one end of the blocking cloth 602 is fixed in the notch 603, and the other end of the blocking cloth 602 is fixed to the main frame 601;

when the shielding portion is in a folded state, it can be received in the notch 603, and it can be understood that a side cover 607 capable of being opened and closed can be further provided at the notch 603 for closing the notch 603, as shown in fig. 7 and 8,

when the shielding device is needed to be used, the side cover is opened, then the main framework 601 is manually unfolded, in the process, the shielding cloth 602 is gradually unfolded under the driving of the main framework 601, and finally the hanging ring 606 on the main framework 601 is hung on the corresponding hanging hook 605 to fix the main framework 601, as shown in fig. 8, so that the shielding purpose is achieved.

Those skilled in the art can understand that the shielding cloth 602 may be made of cloth, oiled paper, opaque plastic film, etc., and the shielding cloth 602 may preferably adopt a fan-shaped structure, and in order to facilitate the connection between the main frame 601 and the hinge column 604, one end of the main frame 601 is provided with a hinge ring so as to be sleeved on the hinge column 604 for realizing the movable connection, which is not described herein again.

In order to facilitate folding of the shielding cloth 602, in a further aspect, as shown in fig. 9, the shielding portion further includes a plurality of sub-frames 608, the sub-frames 608 are respectively and uniformly disposed along a radial direction of the shielding cloth 602, and one ends of the sub-frames 608 are respectively hinged to the hinge columns 604, so that the whole shielding portion can form a fan-shaped structure, when the shielding portion is folded, only the sub-frames 608 and the main frame 601 are sequentially arranged in the slots 603, so that the shielding cloth 602 is more convenient to be folded, and can be more regularly placed in the slots 603, and after the shielding portion is unfolded, the sub-frames 608 can effectively increase rigidity of the shielding portion.

It will be appreciated that the structure of the shielding portion includes, but is not limited to, the above structure, and as another example, the shielding portion can be unfolded and folded by using an umbrella-shaped structure, and in a further modification, the unfolding of the main frame 601 can be achieved by using an automatic manner in addition to the above manual unfolding manner, as shown in fig. 10 and 12, for example, a torsion spring 701 is further included, one end of the torsion spring 701 is fixed to the main frame 601, the other end of the torsion spring is fixed to the pole 100 (upper pole segment 200), and when the main frame 601 is in the folded state (i.e., when being accommodated in the groove), the torsion spring 701 is in a compressed state (i.e., has a larger elastic force); in order to maintain the folded state of the main frame 601, a locking mechanism is further included, the locking mechanism is used for locking the corresponding main frame 601 to prevent the main frame 601 from automatically unfolding, for example, as shown in fig. 11, in a preferred embodiment, the locking mechanism includes a button assembly disposed on the pole 100 and a stop arm 702 adapted to the button assembly, the stop arm 702 is disposed at one end of the hinge pillar 604 of the main frame 601 and can rotate along with the main frame 601, and therefore, a space for the stop arm 702 to rotate is provided in the pole 100;

the button assembly comprises a bolt 703 and a compression spring 704, wherein one end of the bolt 703 is provided with a guide surface 705, the guide surface 705 is a slope or an arc surface, the other end of the bolt 703 is provided with a pull 706, the compression spring 704 is sleeved on the bolt 703, one end of the compression spring 704 is fixed on the pole 100, the other end of the compression spring 704 is fixed on the bolt 703, the compression spring 704 is in a compressed state, and the pull 706 is enabled to cling to the outer side wall of the pole 100, as shown in fig. 10-12, in the process that a user rotates the main framework 601 to fold the main framework 601, the blocking arm 702 rotates towards the direction close to the guide surface 705 and gradually presses the guide surface 705, so that the bolt 703 moves towards the direction far away from the pole 100, and the blocking arm 702 can rotate to the other side of the bolt, at this time, the bolt 703 returns to the initial position under the action of the, the blocking arm 702 can not rotate reversely, the main framework 601 is just in a completely folded state, the elasticity of the torsion spring 701 is the largest, so that the blocking part is locked, when unlocking is needed, a user only needs to pull the handle 706 outwards to enable the bolt 703 to move outwards and separate from the blocking arm 702, the blocking arm 702 and the main framework 601 can rotate under the elasticity of the torsion spring 701, the automatic unfolding function of the blocking part is realized, when the main framework 601 is in contact with the upper side wall of the notch 603, rotation is limited, rotation is not continued, and the main framework is just in a state of being unfolded in place.

It is understood that the main frame 601 may be a straight rod or a bent rod, which is not illustrated here.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims (10)

1. A walking stick for old men comprises a stick rod and a handle arranged at the top of the stick rod, and is characterized in that an internal cavity for containing urine is formed in the stick rod, a urine opening is formed in the upper portion of the stick rod and communicated with the internal cavity, and a detachable cover is arranged at the urine opening; the lower part of the crutch rod is provided with a urine outlet which is communicated with the inner cavity, and a sealing cover used for sealing the urine outlet is arranged at the urine outlet.

2. The crutch of claim 1 further comprising a shield for covering at least one side of the urine inlet after being unfolded, the shield being disposed on the crutch shaft and being capable of being unfolded and folded.

3. The crutch for elderly men as defined in claim 2, wherein the shielding portion comprises a main frame and shielding cloth, the crutch rod on both sides of the urine opening is provided with a notch for accommodating the shielding portion, a hook is provided above the notch, a hinge post is provided in the notch, the main frame is provided with a hanging ring adapted to the hook, one end of the main frame is hinged to the hinge post, one end of the shielding cloth is fixed in the notch, and the other end of the shielding cloth is fixed to the main frame.

4. The crutch for elderly men as defined in claim 2, wherein the shielding portion comprises a main frame and shielding cloth, the crutch rod on both sides of the urination opening is provided with a notch for accommodating the shielding portion, the notch is provided with a hinge post, one end of the main frame is hinged to the hinge post, one end of the shielding cloth is fixed in the notch, and the other end of the shielding cloth is fixed to the main frame; still include torsion spring and locking mechanism, the torsion arm of torsion spring's one end is fixed in the skeleton, and the torsion arm of the other end is fixed in the cane pole, and when the skeleton was in fold condition, torsion spring was in compression state, locking mechanism is used for locking the skeleton, prevents that the skeleton from automatic expansion.

5. The crutch of claim 4 wherein the locking mechanism comprises a push button assembly disposed on the shaft and a stop arm adapted to the push button assembly, the stop arm being disposed on the main frame at one end of the hinge post; the button assembly comprises a bolt and a compression spring, a guide surface is arranged at one end of the bolt and is an inclined surface or an arc-shaped surface, a handle is arranged at the other end of the bolt, the compression spring is sleeved on the bolt, one end of the compression spring is fixed on the crutch rod, the other end of the compression spring is fixed on the bolt, and the bolt is used for limiting the stop arm to rotate.

6. The crutch for elderly men as defined in any of claims 3 to 5, further comprising a plurality of sub-frames, wherein the sub-frames are respectively and uniformly arranged along the radial direction of the shielding cloth, and one ends of the sub-frames are respectively hinged to the hinge columns.

7. The crutch of any one of claims 1 to 5 for an elderly male wherein the crutch shaft is height adjustable.

8. The crutch of any one of claims 1 to 5 wherein the crutch rod comprises an upper rod segment, a lower rod segment, and a locking member, wherein the handle is disposed at the top of the upper rod segment, the upper and lower rod segments have an upper cavity and a lower cavity disposed therein, respectively, and the upper and lower cavities communicate with each other through a communication pipe, the urine outlet is disposed on the upper rod segment and communicates with the upper cavity, and the urine outlet is disposed on the lower rod segment and communicates with the lower cavity; the lower end of the upper rod section is provided with a sliding groove, the upper end of the lower rod section is arranged in the sliding groove and forms a sliding pair with the upper rod section, or the upper end of the lower rod section is provided with a sliding groove, the lower end of the upper rod section is arranged in the sliding groove and forms a sliding pair with the lower rod section, and the locking component is used for locking the upper rod section and the lower rod section.

9. The crutch of any one of claims 1 to 5 further comprising a collection bag, wherein the crutch rod comprises an upper rod segment, a lower rod segment, and a locking member, wherein the handle is disposed at the top of the upper rod segment, an upper cavity and a lower cavity are disposed in the upper rod segment and the lower rod segment, respectively, the urination opening is disposed in the upper rod segment and is communicated with the upper cavity, and the urination opening is disposed in the lower rod segment and is communicated with the lower cavity; the upper end of the lower rod section is arranged in the upper cavity and forms a sliding pair with the upper rod section, or the lower end of the upper rod section is arranged in the lower cavity and forms a sliding pair with the lower rod section, and the locking component is used for locking the upper rod section and the lower rod section; the collecting bag is arranged in the upper cavity and the lower cavity, and the bag opening of the collecting bag is arranged at the urine opening.

10. The crutch of claim 9 wherein a plurality of hangers are provided circumferentially around the urine opening, and the mouth of the collection bag is hung circumferentially around the hangers, or wherein a first external thread is provided at the urine opening, the mouth of the collection bag is folded over from the urine opening and is compressed by a compression ring provided with an internal thread, and the lid closes the urine opening by a second external thread provided at the urine opening.

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