Foldable walking stick

Abstract

The utility model relates to the field of auxiliary supporting tools, and discloses a foldable walking stick which comprises a walking stick body. The adjustable connecting piece comprises a rotating sleeve; the swinging supporting frame comprises a rotating shaft which is rotationally connected with the rotating sleeve and swings up and down, a first supporting rod connected with one end of the rotating shaft and a second supporting rod connected with the other end of the rotating shaft; and the rotating locking piece is used for locking the rotating sleeve and the rotating shaft. The foldable walking stick is provided with the supporting frame capable of swinging up and down, the supporting frame can play a supporting role together with the walking stick body when swinging to the lower side, the foldable walking stick is safer when being used as a walking stick, and the foldable walking stick can be used as an auxiliary fixing piece to extend between a mattress and a bed board when swinging to the horizontal state, and the walking stick body plays a fixing role. The crutch body can also be used as a bedside armrest, and the foldable crutch has the advantage of being good in functional adaptability.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary support tools, and particularly relates to a foldable walking stick. Background Art

[0002] The walking sticks on the market usually only include the support rod of the walking stick and the base at the bottom of the support rod. The structure is relatively simple and cannot provide support when getting up from a sleeping bed, so the functional adaptability is poor. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the background art.

[0004] The utility model provides a foldable walking stick, comprising:

[0005] A walking stick body;

[0006] An adjustable connecting member, including a rotating sleeve;

[0007] A swinging support frame, including a rotating shaft that is rotatably connected to the rotating sleeve and swings up and down, a first support rod connected to one end of the rotating shaft, and a second support rod connected to the other end of the rotating shaft;

[0008] A rotation locking member for locking the rotating sleeve and the rotating shaft.

[0009] The beneficial effects of the utility model: The foldable walking stick of the utility model is configured with a support frame that can swing up and down. When the support frame swings to the lower side, it can jointly play a supporting role with the walking stick body, making it safer when used as a walking stick. When it swings to the horizontal state, it can be used as an auxiliary fixing member and extend between the mattress and the bed board. The walking stick body plays a fixing role, enabling the walking stick body to also be used as a bedside armrest. The foldable walking stick has the advantage of good functional adaptability.

[0010] As some sub-schemes of the above technical solution, the adjustable connecting member further includes a lifting sliding sleeve, the lifting sliding sleeve is connected to the rotating sleeve, the lifting sliding sleeve moves up and down along the walking stick body, and the foldable walking stick further includes a lifting locking member for locking the lifting sliding sleeve and the walking stick body.

[0011] As some sub-schemes of the above technical solution, the walking stick body is provided with a plurality of height-adjusting holes in the vertical direction, the lifting sliding sleeve is provided with height-adjusting lock holes, the lifting locking member includes a height-adjusting spring clip and a height-adjusting pin in the middle of the height-adjusting spring clip. The height-adjusting pin passes through the height-adjusting lock hole and the height-adjusting hole, and the height-adjusting spring clip clamps the lifting sliding sleeve.

[0012] As some sub - solutions of the above - mentioned technical solution, a fixed - angle lock hole is provided on the rotating sleeve, and a plurality of fixed - angle holes arranged along the circumferential direction of the rotating sleeve are provided on the rotating shaft. The rotation locking member includes a fixed - angle cartridge clip and a fixed - angle plug pin in the middle of the fixed - angle cartridge clip. The fixed - angle plug pin passes through the fixed - angle lock hole and the fixed - angle hole, and the fixed - angle cartridge clip clamps the rotating sleeve.

[0013] As some sub - solutions of the above - mentioned technical solution, the foldable crutch further includes a reinforcement frame. The swing support frame includes a first insertion hole and a second insertion hole. The first insertion hole is located on the side of the first support rod away from the rotating shaft, and the second insertion hole is located on the side of the first support rod away from the rotating shaft. A connection hole is further provided on the swing support frame, and the connection hole communicates with the first insertion hole. The reinforcement frame is in a "U" shape, and the two end portions of the reinforcement frame are respectively inserted into the first insertion hole and the second insertion hole. A plug - in hole is provided at one end of the reinforcement frame, and the reinforcement frame and the swing support frame are connected by a fixing member passing through the connection hole and the plug - in hole.

[0014] As some sub - solutions of the above - mentioned technical solution, the structure of the fixing member is the same as that of the rotation locking member.

[0015] As some sub - solutions of the above - mentioned technical solution, the foldable crutch further includes a sponge sleeve, and the sponge sleeve is sleeved on the top side of the crutch body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above - mentioned and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 is a schematic structural diagram of an embodiment of a foldable crutch;

[0018] Figure 2 is an exploded view of an embodiment of a foldable crutch;

[0019] Figure 3 is a schematic structural diagram of a foldable crutch in a horizontal state;

[0020] Figure 4 is a schematic structural diagram of a foldable crutch in a supporting state.

[0021] In the drawings: 1 - crutch body; 11 - a height - adjusting hole;

[0022] 2 - adjustable connecting member; 21 - lifting sliding sleeve; 211 - height - adjusting lock hole; 22 - rotating sleeve; 221 - fixed - angle lock hole;

[0023] 3 - swing support frame; 31 - fixed - angle hole; 32 - first insertion hole;

[0024] 33 - Second jack; 34 - Connection hole;

[0025] 4 - Rotating locking member; 41 - Fixed - angle pin; 42 - Fixed - angle magazine;

[0026] 5 - Lifting locking member; 51 - Height - increasing magazine; 52 - Height - increasing pin;

[0027] 6 - Reinforcement frame;

[0028] 7 - Sponge sleeve;

[0029] 8 - Fixing member. Detailed implementation mode

[0030] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model.

[0032] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense. Those skilled in the relevant technical field can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0033] The following will be combined with Figures 1 to 4 to illustrate the embodiments of the present utility model.

[0034] The foldable walking stick in this embodiment includes:

[0035] Walking - stick body 1;

[0036] Adjustable connecting member 2, including a rotating sleeve 22;

[0037] Swinging support frame 3, including a rotating shaft that rotates up and down by being rotatably connected to the rotating sleeve 22, a first support rod connected to one end of the rotating shaft, and a second support rod connected to the other end of the rotating shaft;

[0038] Rotating locking member 4, used to lock the rotating sleeve 22 and the rotating shaft.

[0039] The foldable walking stick of the present utility model is configured with a swing support frame 3 that can swing up and down. When the swing support frame swings to the lower side and is in a supporting state, it can cooperate with the walking stick body 1 to play a supporting role, making it safer when used as a walking stick. When it swings to the horizontal state, it can be inserted between the mattress and the bed board as an auxiliary fixing member 8, and the walking stick body 1 plays a fixing role, enabling the walking stick body 1 to also be used as a bedside armrest. The foldable walking stick has the advantage of good functional adaptability.

[0040] In order to further improve the adaptability of the foldable walking stick, the adjustable connecting member 2 further includes a lifting sliding sleeve 21, the lifting sliding sleeve 21 is connected to the rotating sleeve 22, the lifting sliding sleeve 21 moves up and down along the walking stick body 1, and the foldable walking stick further includes a lifting locking member 5, and the lifting locking member 5 is used to lock the lifting sliding sleeve 21 and the walking stick body 1. The adjustable connecting member 2 includes a lifting sliding sleeve 21 and a rotating sleeve 22. By adjusting the adjustable connecting member 2 along the walking stick body 1, the height position of the swing support frame 3 can be adjusted, so as to adapt to different bed board heights and insert it between the mattress and the bed board for fixation.

[0041] A plurality of height adjustment holes 11 are provided on the walking stick body 1 in the vertical direction, a height adjustment lock hole 211 is provided on the lifting sliding sleeve 21, the lifting locking member 5 includes a height adjustment spring clip 51 and a height adjustment pin 52 in the middle of the height adjustment spring clip 51, the height adjustment pin 52 passes through the height adjustment lock hole 211 and the height adjustment hole, and the height adjustment spring clip 51 clamps the lifting sliding sleeve 21. By aligning the height adjustment lock hole 211 with different height adjustment holes, the walking stick body 1 can be locked at different heights. When the height needs to be adjusted, first pull out the height adjustment spring clip 51 to make the height adjustment pin 52 withdraw from the height adjustment lock hole 211 and the height adjustment hole, then adjust the height of the lifting locking member 5 to align the height adjustment lock hole 211 with different height adjustment holes, and finally insert the height adjustment pin 52 into the height adjustment hole and the height adjustment lock hole 211 again, and make the height adjustment spring clip 51 clamp the lifting sliding sleeve 21 to complete the adjustment. Using this structure to adjust the position of the lifting sliding sleeve 21 and the swing support frame 3 is convenient to operate.

[0042] A fixed-angle lock hole 221 is provided on the rotating sleeve 22, a plurality of fixed-angle holes 31 are arranged on the rotating shaft along the circumferential direction of the rotating sleeve 22, the rotation locking member 4 includes a fixed-angle spring clip 42 and a fixed-angle pin 41 in the middle of the fixed-angle spring clip 42, the fixed-angle pin 41 passes through the fixed-angle lock hole 221 and the fixed-angle hole 31, and the fixed-angle spring clip 42 clamps the rotating sleeve 22. When adjusting the swing direction of the swing support frame 3, first make the fixed-angle pin 41 disengage from the fixed-angle lock hole 221 and the fixed-angle hole 31, then rotate the swing support frame 3 to the required swing direction, align the fixed-angle lock hole 221 and the fixed-angle hole 31, and finally insert the fixed-angle pin 41 into the fixed-angle hole 31 and the fixed-angle lock hole 221 and make the fixed-angle spring clip 42 clamp the rotating sleeve 22 to complete the adjustment, and the adjustment operation is convenient.

[0043] Further, the foldable walking stick further includes a reinforcement frame 6. The swing support frame 3 includes a first jack 32 and a second jack 33. The first jack 32 is located on the side of the first support rod away from the rotating shaft, and the second jack 33 is located on the side of the first support rod away from the rotating shaft. A connection hole 34 is also provided on the swing support frame 3, and the connection hole 34 communicates with the first jack 32. The reinforcement frame 6 is in a "U" shape, and both ends of the reinforcement frame 6 are respectively inserted into the first jack 32 and the second jack 33. A plug hole is provided at one end of the reinforcement frame 6, and the reinforcement frame 6 and the swing support frame 3 are connected by a fixing member 8 passing through the connection hole 34 and the plug hole. By configuring the reinforcement frame 6, the reinforcement frame 6 and the swing support frame 3 form a square structure as a whole. When this whole swings to the support state, the cross bar of the reinforcement frame 6 is more stable in supporting with the ground structure and is not easily damaged. When this whole swings to the horizontal state and is used as a bedside armrest, the reinforcement frame 6 extends between the mattress and the bed board, which can increase the contact area, disperse the acting force on the mattress, and reduce the deformation of the mattress.

[0044] The structure of the fixing member 8 is the same as that of the rotation locking member 4. The fixing member 8 and the rotation locking member 4 adopting the same structure can save costs. When the fixing member 8 and the rotation locking member 4 have the same structure, the way of fixing them is also the same as that of the rotation locking member 4. Specifically, the fixed angle pin 41 of the fixing member 8 is inserted into the connection hole 34 and the plug hole, and the fixed angle spring clip 42 is clamped outside the first support rod.

[0045] The foldable walking stick further includes a sponge sleeve 7, and the sponge sleeve 7 is sleeved on the top side of the walking stick body 1. By providing the sponge sleeve 7, when the hand contacts the armrest body, it is separated by the sponge sleeve 7. When the armrest body is made of metal and the temperature is relatively low, it can avoid the sudden cooling of the hand and reduce the stimulation to the hand.

[0046] The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the above embodiments. Those skilled in the art can also make various equivalent variations or substitutions without departing from the spirit of the present invention, and these equivalent variations or substitutions are all included within the scope defined by the claims of the present invention.

Claims

1. A foldable crutch, characterized in that: include: Cane body (1); An adjustable connecting member (2) comprising a rotating sleeve (22); A swing support frame (3) comprises a rotating shaft rotatably connected to the rotating sleeve (22) and swinging up and down, a first supporting rod connected to one end of the rotating shaft, and a second supporting rod connected to the other end of the rotating shaft; The rotating locking member (4) is used to lock the rotating sleeve (22) and the rotating shaft.

2. The foldable crutch according to claim 1, characterized in that: The adjustable connecting member (2) further comprises a lifting sleeve (21), wherein the lifting sleeve (21) is connected to the rotating sleeve (22), and the lifting sleeve (21) is lifted and lowered along the crutch body (1). The foldable crutch further comprises a lifting locking member (5), wherein the lifting locking member (5) is used to lock the lifting sleeve (21) and the crutch body (1).

3. The foldable crutch according to claim 2, characterized in that: The crutch body (1) is provided with a plurality of height adjustment holes (11) along the vertical direction, the lifting sleeve (21) is provided with a height adjustment locking hole (211), the lifting locking member (5) comprises a height adjustment clip (51) and a height adjustment pin (52) in the middle of the height adjustment clip (51), the height adjustment pin (52) passes through the height adjustment locking hole (211) and the height adjustment hole, and the height adjustment clip (51) clamps the lifting sleeve (21).

4. The foldable crutch according to claim 1, characterized in that: The rotating sleeve (22) is provided with a fixed angle locking hole (221), the rotating shaft is provided with a plurality of fixed angle holes (31) arranged along the circumferential direction of the rotating sleeve (22), the rotating locking member (4) comprises a fixed angle clip (42) and a fixed angle latch (41) in the middle of the fixed angle clip (42), the fixed angle latch (41) passes through the fixed angle locking hole (221) and the fixed angle hole (31), and the fixed angle clip (42) clamps the rotating sleeve (22).

5. The foldable crutch according to claim 1, characterized in that: The foldable crutch also includes a reinforcement frame (6), and the swing support frame (3) includes a first insertion hole (32) and a second insertion hole (33). The first insertion hole (32) is located on the side of the first support rod away from the rotating shaft, and the second insertion hole (33) is located on the side of the first support rod away from the rotating shaft. The swing support frame (3) is also provided with a connecting hole (34), and the connecting hole (34) is connected to the first insertion hole (32). The reinforcement frame (6) is "U"-shaped, and the two ends of the reinforcement frame (6) are respectively inserted into the first insertion hole (32) and the second insertion hole (33). One end of the reinforcement frame (6) is provided with a plug-in hole. The reinforcement frame (6) and the swing support frame (3) are connected by a fixing member (8) passing through the connecting hole (34) and the plug-in hole.

6. The foldable crutch according to claim 5, characterized in that: The structure of the fixing member (8) is the same as that of the rotating locking member (4).

7. The foldable crutch according to claim 1, characterized in that: The foldable crutch further comprises a sponge cover (7), wherein the sponge cover (7) is sleeved on the top side of the crutch body (1).

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