Walking stick base and walking stick

Abstract

The utility model provides a crutch base, which is used for installing a crutch body and comprises a crutch sleeve, a base plate and a connecting piece, a mounting hole is formed in the inner side of the crutch sleeve, and the mounting hole is used for being connected with the bottom end of the crutch body; the elastic steering piece is connected with the bottom of the walking stick sleeve; the supporting chassis is connected with the bottom of the elastic steering part; the elastic supporting piece is at least located in the center of the bottom face of the supporting base plate. The walking stick solves the problem that a straight rod type walking stick is inconvenient to flexibly support in an inclined mode according to actual conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of crutches, and in particular, to a crutch base and a crutch. Background Art

[0002] Crutches are used for auxiliary support when walking.

[0003] Conventional crutches are straight rods that cannot be bent. If the crutch needs to be tilted, the bottom end of the crutch needs to be designed as a bendable structure, but the bending is not flexible and it is easy to cause unstable support. In addition, the existing anti-slip sleeves of crutches are only sleeved at the bottom of the crutches and only play the role of anti-slip and cannot be tilted and bent. Therefore, conventional straight rod crutches are not convenient for flexible inclined support according to actual situations. Summary of the Utility Model

[0004] The problem solved by the utility model is that straight rod crutches are not convenient for flexible inclined support according to actual situations.

[0005] To solve the above problems, the utility model provides a crutch base for installing a crutch body. The crutch base includes: a crutch sleeve with an installation hole inside for connecting the bottom end of the crutch body; an elastic steering member connecting the bottom of the crutch sleeve; a support chassis connecting the bottom of the elastic steering member; and an elastic support member at least located at the center of the bottom surface of the support chassis.

[0006] The technical effects achieved by adopting this technical solution are as follows: the elastic steering member can deform to any side, so that the crutch sleeve and the connected crutch body are inclined relative to the support chassis under the condition of stable support of the support chassis, realizing the inclined support effect of the crutch; the elastic support member is convenient for the support chassis to support on an uneven ground, and the elastic support member can also make the support chassis tilt slightly relative to the ground, thus realizing a more flexible inclined support effect of the crutch.

[0007] Further, the crutch sleeve is a conical structure.

[0008] The technical effects achieved by adopting this technical solution are as follows: the structure of the side wall of the crutch sleeve is more stable, so as to better support the side of the bottom of the crutch body and avoid large deformation of the side wall of the crutch sleeve caused by the crutch body pressing on it.

[0009] Further, the crutch base further includes: a reinforcing member provided on the side of the crutch sleeve.

[0010] The technical effects achieved by adopting this technical solution are as follows: the reinforcing member is used to further improve the strength of the side wall of the crutch sleeve and reduce the deformation of the crutch sleeve caused by the extrusion of the crutch body.

[0011] Further, the reinforcing members extend circumferentially along the side surface of the crutch sheath and are arranged at intervals.

[0012] The technical effects achieved after adopting this technical solution: The reinforcing members are arranged in the circumferential direction, which can reduce the deformation of the side wall of the crutch sheath in the transverse stretching direction, thereby improving the stability of the crutch sheath.

[0013] Further, the elastic steering member includes at least one elastic ring; wherein, a circumferential first elastic groove is provided between the elastic ring and the crutch sheath, and / or between the elastic ring and the support bottom plate, and / or between adjacent elastic rings.

[0014] The technical effects achieved after adopting this technical solution: The first elastic grooves on the upper and lower sides of the elastic ring can be compressed or expanded to generate deformation. When the crutch body and the crutch sheath tilt to one side, the first elastic groove in the tilting direction is compressed, and the first elastic groove away from the tilting direction expands, so that the support chassis can maintain the support state.

[0015] Further, the side of the support chassis close to the elastic steering member is a conical structure.

[0016] The technical effects achieved after adopting this technical solution: The structure of the support chassis is more stable.

[0017] Further, the elastic support member includes: a first support member and a second support member. The bottom area of the second support member is larger than that of the first support member, and a second elastic groove is provided on the bottom surface of the second support member.

[0018] The technical effects achieved after adopting this technical solution: Both the first support member and the second support member can conveniently support the chassis on an uneven ground. The gap between the first support member and the second support member can allow them to have a deformation margin; among them, the second elastic groove of the second support member with a larger area can enable it to have more deformation margin, and a stable support effect can be achieved through different deformation states for different bottom surfaces.

[0019] Further, the crutch base further includes: a side support member. The side support member is arranged around the bottom surface of the support chassis, and the bottom end of the elastic support member is lower than the bottom end of the side support member.

[0020] The technical effects achieved after adopting this technical solution: When the ground is inclined, the elastic support member can be deformed as a whole to one side to achieve the inclined support state of the support chassis. Moreover, the side support member on the inclined side can also support on the ground, further improving the stability of the support chassis.

[0021] Further, the installation hole is provided with an internal thread for cooperating with the external thread on the crutch body.

[0022] Technical effects achieved after adopting this technical solution: The mounting hole is connected to the crutch body through internal threads, preventing the two from loosening during support and enhancing the connection strength between the crutch sleeve and the crutch body.

[0023] The present utility model further provides a crutch, which includes a crutch body and the crutch base provided by any of the above technical solutions, and the crutch base is sleeved on the bottom of the crutch body.

[0024] Technical effects achieved after adopting this technical solution: The crutch provided by this solution can achieve one or more of the above technical effects.

[0025] In summary, each of the above technical solutions of the present application may have one or more of the following advantages or beneficial effects: i) The elastic steering member can deform to any side, so that when the support chassis is stably supported, the crutch sleeve and the connected crutch body are inclined relative to the support chassis, achieving the inclined support effect of the crutch; ii) The elastic support member facilitates the support chassis to support on an uneven ground, and the elastic support member can also cause the support chassis to be slightly inclined relative to the ground, thereby achieving a more flexible inclined support effect of the crutch; iii) When the ground is inclined, the elastic support member can deform as a whole to one side, achieving the inclined support state of the support chassis, and the side support member on the inclined direction side can also support on the ground, further improving the stability of the support chassis. Description of the Drawings

[0026] Figure 1 It is a schematic structural diagram of a crutch base provided by an embodiment of the present utility model;

[0027] Figure 2 is Figure 1 a cross-sectional view of the crutch base in

[0028] Figure 3 is Figure 1 a schematic structural diagram of another perspective of the crutch base in

[0029] Figure 4 is Figure 3 a partial enlarged view of area I in

[0030] Explanation of the reference numerals in the drawings:

[0031] 100 - crutch base; 110 - crutch sleeve; 111 - mounting hole; 112 - internal thread; 120 - elastic steering member; 121 - first elastic groove; 130 - support chassis; 140 - elastic support member; 141 - first support member; 142 - second support member; 143 - second elastic groove; 150 - reinforcing member; 160 - side support member. Detailed Description of the Embodiment

[0032] The purpose of the present utility model is to provide a walking stick base and a walking stick, which are used to achieve the effect of flexible support of the walking stick according to actual situations.

[0033] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings.

[0034] See Figures 1-4 , the present utility model provides a walking stick base 100, the walking stick base 100 is used for installing the walking stick body, and the walking stick base 100 includes: a walking stick sleeve 110, the inner side of the walking stick sleeve 110 has a mounting hole 111, and the mounting hole 111 is used for connecting the bottom end of the walking stick body; an elastic steering member 120, the elastic steering member 120 is connected to the bottom of the walking stick sleeve 110; a support chassis 130, the support chassis 130 is connected to the bottom of the elastic steering member 120; an elastic support member 140, the elastic support member 140 is at least located at the center position of the bottom surface of the support chassis 130.

[0035] In this embodiment, the elastic steering member 120 can deform to any side, so that when the support chassis 130 is stably supported, the walking stick sleeve 110 and the connected walking stick body are inclined relative to the support chassis 130, realizing the inclined support effect of the walking stick; the elastic support member 140 facilitates the support chassis 130 to support on an uneven ground, and the elastic support member 140 can also make the support chassis 130 tilt slightly relative to the ground, thereby realizing a more flexible inclined support effect of the walking stick.

[0036] In a specific embodiment, the walking stick sleeve 110 is a conical structure.

[0037] It should be noted that the structure of the side wall of the walking stick sleeve 110 is more stable, so as to better support the side of the bottom of the walking stick body and prevent the side wall of the walking stick sleeve 110 from being compressed by the walking stick body and generating large deformation.

[0038] In a specific embodiment, the walking stick base 100 includes: a reinforcing member 150, and the reinforcing member 150 is arranged on the side of the walking stick sleeve 110.

[0039] It should be noted that the reinforcing member 150 is used to further improve the strength of the side wall of the walking stick sleeve 110 and reduce the deformation of the walking stick sleeve 110 caused by the extrusion of the walking stick body.

[0040] In a specific embodiment, the reinforcing member 150 extends circumferentially along the side of the walking stick sleeve 110 and is arranged at intervals. For example, the reinforcing member 150 is arranged in three or four groups at intervals along the circumference, and no limitation is made here.

[0041] It should be noted that the reinforcing member 150 is arranged in the circumferential direction, which can reduce the deformation of the side wall of the walking stick sleeve 110 stretched transversely, thereby improving the stability of the walking stick sleeve 110.

[0042] Preferably, multiple groups of reinforcing members 150 can also be arranged in the vertical direction. For example, on the basis that the crutch sleeve 110 is of a conical structure, multiple groups of reinforcing members 150 with gradually increasing horizontal lengths are arranged along the vertical direction on the circumferential side of the crutch sleeve 110.

[0043] In a specific embodiment, the elastic steering member 120 includes at least one elastic ring; wherein, a circumferential first elastic groove 121 is provided between the elastic ring and the crutch sleeve 110, and / or between the elastic ring and the support bottom plate, and / or between adjacent elastic rings.

[0044] It should be noted that the first elastic grooves 121 on the upper and lower sides of the elastic ring can be compressed or expanded to generate deformation. When the crutch body and the crutch sleeve 110 tilt to one side, the first elastic grooves 121 in the tilting direction are compressed, and the first elastic grooves 121 away from the tilting direction are expanded, so that the support chassis 130 can maintain a supporting state.

[0045] Preferably, the elastic groove is a V-shaped groove, and the elastic groove includes an upper inclined surface and a lower inclined surface. When the first elastic groove 121 is compressed, the upper inclined surface and the lower inclined surface approach each other, and when the first elastic groove 121 is expanded, the upper inclined surface and the lower inclined surface expand.

[0046] Preferably, multiple groups of elastic rings can be arranged in the vertical direction, such as 2 groups, 3 groups, and there is no limit here.

[0047] In a specific embodiment, one side of the support chassis 130 close to the elastic steering member 120 is of a conical structure.

[0048] It should be noted that the structure of the support chassis 130 is more stable.

[0049] In a specific embodiment, the elastic support member 140 is, for example, multiple circular elastic pads, and there is no limit here.

[0050] In a specific embodiment, the elastic support member 140 includes: a first support member 141 and a second support member 142. The bottom area of the second support member 142 is larger than the bottom area of the first support member 141, and a second elastic groove 143 is provided on the bottom surface of the second support member 142.

[0051] It should be noted that both the first support member 141 and the second support member 142 can facilitate the support chassis 130 to be arranged on an uneven ground, and the gap between the first support member 141 and the second support member 142 can allow the two to have a deformation margin; wherein, the second elastic groove 143 of the second support member 142 with a larger area itself can enable it to have more deformation margin, and a stable support effect is achieved through different deformation states for different bottom surfaces.

[0052] Preferably, the second elastic groove 143 is, for example, a plurality of grooves extending from the center of the bottom surface of the second support member 142 to the periphery, such as three grooves or four grooves, and the bottom surface of the second support member 142 is equally divided, so as to achieve a uniform deformation effect of the second elastic groove 143 and improve the support stability.

[0053] Preferably, the first support member 141 and the second support member 142 are evenly distributed along the circumferential direction of the bottom surface of the support chassis 130, and at least one first support member 141 and at least one second support member 142 are arranged at intervals in sequence, and no limitation is made here.

[0054] In a specific embodiment, the crutch base 100 further includes: a side support member 160, the side support member 160 is arranged around the bottom surface of the support chassis 130, and the bottom end of the elastic support member 140 is lower than the bottom end of the side support member 160. A plurality of side support members 160 surround the elastic support member 140.

[0055] It should be noted that when the ground is inclined, the elastic support member 140 can be deformed as a whole to one side to achieve a supporting state in which the support chassis 130 is inclined, and the side support member 160 on the inclined side can also support on the ground to further improve the stability of the support chassis 130.

[0056] In a specific embodiment, an internal thread 112 is provided in the mounting hole 111 for cooperating with the external thread on the crutch body.

[0057] It should be noted that the mounting hole 111 is connected to the crutch body through the internal thread 112, so as to prevent the two from becoming loose during support and improve the connection strength between the crutch sleeve 110 and the crutch body.

[0058] Preferably, the crutch base 100 is an integral structure as a whole, which is convenient for production.

[0059] The present utility model also provides a crutch, which includes a crutch body and the crutch base 100 provided in any of the above technical solutions, and the crutch base 100 is sleeved on the bottom of the crutch body.

[0060] It should be noted that the crutch provided by this solution can achieve one or more of the above technical effects.

[0061] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the scope defined by the claims.

Claims

1. A walking stick base for mounting a walking stick body, characterized in that, The walking stick base includes: A walking stick sleeve (110), with a mounting hole (111) inside the walking stick sleeve (110), and the mounting hole (111) is used to connect the bottom end of the walking stick body; An elastic steering member (120), which connects the bottom of the walking stick sleeve (110); A support chassis (130), which connects the bottom of the elastic steering member (120); An elastic support member (140), and the elastic support member (140) is at least located at the center position of the bottom surface of the support chassis (130).

2. The crutch base according to claim 1, characterized in that, The walking stick sleeve (110) is of a conical structure.

3. The crutch base according to claim 1, characterized in that, The walking stick base further includes: A reinforcing member (150), and the reinforcing member (150) is arranged on the side surface of the walking stick sleeve (110).

4. The crutch base according to claim 3, wherein, The reinforcing member (150) extends circumferentially along the side surface of the walking stick sleeve (110) and is arranged at intervals.

5. The crutch base according to claim 1, characterized in that, The elastic steering member (120) includes at least one elastic ring; Wherein, a circumferential first elastic groove (121) is provided between the elastic ring and the walking stick sleeve (110), and / or between the elastic ring and the support bottom plate, and / or between adjacent elastic rings.

6. The crutch base according to claim 1, characterized in that, One side of the support chassis (130) close to the elastic steering member (120) is of a conical structure.

7. The crutch base according to claim 1, characterized in that, The elastic support member (140) includes: A first support member (141) and a second support member (142), the bottom area of the second support member (142) is larger than the bottom area of the first support member (141), and a second elastic groove (143) is provided on the bottom surface of the second support member (142).

8. The crutch base according to claim 1, characterized in that The walking stick base further includes: A side support member (160), the side support member (160) is arranged around the bottom surface of the support chassis (130), and the bottom end of the elastic support member (140) is lower than the bottom end of the side support member (160).

9. The crutch base according to claim 1, characterized in that, Internal threads (112) are provided in the mounting hole (111) for mating with the external threads on the walking stick body.

10. A walking stick, characterized in that, The walking stick includes a walking stick body and the walking stick base according to any one of claims 1-9, and the walking stick base is sleeved on the bottom of the walking stick body.

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