Locking structure and alpenstock

Abstract

The utility model discloses a locking structure and an alpenstock, the locking structure comprises: a fixed part, the fixed part is provided with an accommodating cavity and a mounting groove, the accommodating cavity extends along the axial direction of the fixed part, and the mounting groove is arranged on the peripheral wall of the fixed part so as to communicate the accommodating cavity with the outside; the matching piece is suitable for being inserted into the accommodating cavity; the locking piece is contained in the installation groove so as to move in the radial direction of the fixing piece, and therefore the locking piece can be connected with or separated from the matching piece in an embedded mode. The movable part is arranged on the fixed part in a sleeving mode so as to be suitable for moving in the axial direction of the fixed part, and the movable part is located on the periphery of the locking part and abuts against the locking part so that the locking part can be driven to move in the radial direction of the fixed part, operation is convenient, and reliability is good after locking.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor articles technical field, specifically designs a locking structure and mountain climbing stick. BACKGROUND

[0002] Mountain climbing stick is an indispensable auxiliary instrument in mountain climbing, hiking and other outdoor activities. During walking, using mountain climbing stick can effectively reduce the load pressure of hiker, let the leg and arm cooperate to exert force, disperse body weight, relieve the burden of leg muscle, and then effectively disperse the impact force on knee and ankle when walking, reduce the risk of injury. In addition, mountain climbing stick can also provide additional support on rugged mountain road, improve the stability of walking, help hiker to better maintain balance, easily cope with various complex terrain, make outdoor walking more safe, comfortable and efficient.

[0003] The mountain climbing stick in the related art is usually of telescopic structure, and is locked by cooperating with the corresponding locking structure, so that the length of the mountain climbing stick as a whole can be adjusted according to requirements. However, the locking structure of the mountain climbing stick is usually a rotary locking type fixing structure. Although this structure can realize basic locking function, the rotary locking structure is prone to loosening after long time use, and even may fall off, which undoubtedly brings safety hazard to the user. In addition, this structure is also prone to jamming and other problems due to improper operation or external environmental influence during use, which greatly affects the user experience. UTILITARY MODEL CONTENT

[0004] One purpose of the utility model is to provide a locking structure which is convenient to operate and has good reliability after locking.

[0005] Another purpose of the utility model is to provide a mountain climbing stick which has the above-mentioned locking structure, is convenient to lock and fold, and has good reliability after locking.

[0006] In order to achieve at least one of the above purposes, the utility model adopts the technical scheme of a locking structure, which comprises: a fixed part, the fixed part is provided with an accommodating cavity and a mounting groove, the accommodating cavity extends along the axial direction of the fixed part, and the mounting groove is arranged on the peripheral wall of the fixed part to communicate the accommodating cavity with the outside; a cooperating part, the cooperating part is adapted to be inserted into the accommodating cavity; a locking part, the locking part is accommodated in the mounting groove and is adapted to move along the radial direction of the fixed part to be embedded with or separated from the cooperating part; and a movable part, the movable part is sleeved on the fixed part and is adapted to move along the axial direction of the fixed part, the movable part is located outside the locking part and abuts against the locking part to drive the locking part to move along the radial direction of the fixed part.

[0007] As a preferred, the fitting member comprises a main body part and a protruding part, the main body part is adapted to be inserted into the accommodating cavity, the protruding part is radially protrudingly arranged on the main body part, a limiting slot is formed between the protruding part and the main body part, the limiting slot is adapted to be embedded with the locking member to lock the axial movement between the fitting member and the fixing member.

[0008] As a preferred, the locking member has a first guide surface on the side facing the accommodating cavity, the first guide surface is obliquely arranged towards the opening of the accommodating cavity; the protruding part of the fitting member has an obliquely arranged guide surface, the oblique direction of the guide surface is the same as that of the first guide surface, when the fitting member is inserted into the accommodating cavity, the guide surface is adapted to abut against the first guide surface to drive the locking member to move radially outwardly along the fixing member.

[0009] As a preferred, the locking member has a second guide surface on the side facing the movable member, the second guide surface is obliquely arranged away from the opening of the accommodating cavity; the inner wall of the movable member has a first driving surface obliquely arranged, the first driving surface is adapted to abut against the second guide surface to drive the locking member to move radially inwardly along the fixing member, so that the locking member and the limiting slot are embedded.

[0010] As a preferred, the locking member further has a third guide surface, the third guide surface is obliquely arranged towards the opening of the accommodating cavity; the inner wall of the movable member further has a second driving surface obliquely arranged, the oblique direction of the second driving surface is the same as that of the third guide surface, when the movable member moves axially along the fixing member, the second driving surface is adapted to abut against the third guide surface to drive the locking member to move radially outwardly along the fixing member, so that the locking member is separated from the limiting slot.

[0011] As a preferred, the protruding part of the fitting member further has an abutting surface, the abutting surface is arranged perpendicularly to the axial direction of the fitting member; the locking member further has a locking surface, the locking surface is arranged perpendicularly to the axial direction of the fixing member, when the locking member is embedded with the limiting slot, the abutting surface is adapted to abut against the locking surface to lock the axial movement between the fitting member and the fixing member.

[0012] As a preferred, the locking structure further comprises a reset member, the reset member is arranged between the movable member and the fixing member, the reset member is adapted to drive the movable member to move axially along the fixing member, so that the locking member is embedded with the limiting slot.

[0013] As a kind of preference, at least part of the movable element and the fixed element are arranged radially spaced apart, so that the gap is formed between the movable element and the fixed element;The reset element is a compression spring, the compression spring is housed in the gap, one end of the compression spring is in contact with the fixed element, the other end of the compression spring is in contact with the movable element.

[0014] As a kind of preference, the movable element includes a driving sleeve and a spring sleeve arranged in sequence along the axial direction, the driving sleeve includes a sleeve part and a driving part, the sleeve part is sleeved on the fixed element and located at the outer periphery of the locking element, the driving part is connected to the sleeve part and located between the driving part and the fixed element, and the driving part extends along the axial direction of the driving sleeve;The spring sleeve is connected to the driving sleeve, and the spring sleeve and the fixed element are arranged radially spaced apart, so that the gap is formed between the spring sleeve and the fixed element;The locking element is provided with a slot, the opening of the slot faces the opening of the accommodating cavity, and the slot is adapted to accommodate the driving part, so that the locking element is retained between the driving sleeve and the fixed element.

[0015] To achieve the above at least one purpose, the technical scheme adopted by the utility model is as follows: a mountaineering stick, comprising the locking structure as described above.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The movable element is sleeved on the fixed element and in contact with the locking element, and then the locking element is moved radially along the fixed element by moving the movable element along the axial direction of the fixed element, so that the locking element is embedded with or separated from the cooperating element, and the locking and separation between the cooperating element and the fixed element are conveniently realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the sectional view of the cooperating element not inserted into the fixed element of the locking structure according to some embodiments of the application.

[0019] Figure 2 It is the sectional view of the fixed element, the locking element and the movable element of the locking structure according to some embodiments of the application.

[0020] Figure 3 It is the exploded view of the fixed element, the locking element and the movable element of the locking structure according to some embodiments of the application.

[0021] Figure 4 It is the sectional view of the cooperating element pushing the locking element of the locking structure according to some embodiments of the application.

[0022] Figure 5 It is the sectional view of the cooperating element pushing the locking element of the locking structure according to some embodiments of the application.

[0023] Figure 6 is a sectional view of the fitting piece and the locking piece of the locking structure according to some embodiments of the present application.

[0024] Figure 7 is a sectional view of the movable piece pushing away the locking piece of the locking structure according to some embodiments of the present application.

[0025] Figure 8 is a sectional view of the fitting piece pulling out the fixing piece of the locking structure according to some embodiments of the present application.

[0026] Figure 9 is a schematic view of the hiking stick in a use state according to some embodiments of the present application.

[0027] Figure 10 is a schematic view of the hiking stick in a folded state according to some embodiments of the present application.

[0028] In the figure: 1, locking structure; 10, fixing piece; 11, peripheral wall; 12, accommodating cavity; 13, mounting groove; 14, guide groove; 20, fitting piece; 21, main body part; 22, protruding part; 221, guide surface; 222, abutting surface; 223, transition surface; 23, limiting groove; 30, locking piece; 31, first guide surface; 32, abutting surface; 33, second guide surface; 34, insertion slot; 35, third guide surface; 36, locking surface; 40, movable piece; 41, driving sleeve; 411, sleeve part; 412, driving part; 413, second driving surface; 42, spring sleeve; 421, gap; 422, first driving surface; 50, reset piece; 2, hiking stick; 61, handle part; 62, shaft part; 63, tip part; 64, elastic rope; 70, positioning piece. DETAILED DESCRIPTION

[0029] Hereinafter, the present application will be further described in conjunction with specific embodiments, and it should be noted that the following described embodiments or technical features can be combined in any manner to form new embodiments without conflict.

[0030] In the description of the present application, it should be noted that, for the positional words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0031] It should be noted that the terms "first", "second" and the like in the description and claims of the application are used for distinguishing between similar objects and do not necessarily have an ordinal or chronological significance.

[0032] In the description of the utility model, it also needs to be explained that, unless there is explicit provision and limitation, the terms "setting", "installing", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or contact connection or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] A locking structure 1, as shown in Figures 1-8 It comprises: a fixed part 10, a matching part 20, a locking part 30 and a movable part 40. As shown in Figure 2 And Figure 3 The fixed part 10 is provided with a receiving cavity 12 and a mounting groove 13, the receiving cavity 12 extends along the axial direction of the fixed part 10, the mounting groove 13 is arranged on the peripheral wall 11 of the fixed part 10, so as to communicate the receiving cavity 12 with the outside world; the matching part 20 is suitable for being inserted into the receiving cavity 12. The locking part 30 is accommodated in the mounting groove 13, so as to be suitable for moving along the radial direction of the fixed part 10, so as to be embedded with or separated from the matching part 20. The movable part 40 is sleeved on the fixed part 10, so as to be suitable for moving along the axial direction of the fixed part 10, the movable part 40 is located outside the locking part 30 and abuts against the locking part 30, so as to drive the locking part 30 to move along the radial direction of the fixed part 10. That is to say, by moving the movable part 40 along the axial direction of the fixed part 10, the locking part 30 is driven to move along the radial direction of the fixed part 10, so that the locking part 30 is embedded with or separated from the matching part 20 in the receiving cavity 12, so as to facilitate the user to quickly and conveniently realize the locking and separation between the matching part 20 and the fixed part 10. In addition, by embedding the locking part 30 with the matching part 20, the reliability of the fixed part 10 after being locked with the matching part 20 can be improved.

[0034] In some embodiments, as shown in Figure 1 The matching part 20 comprises a main body part 21 and a protruding part 22, the main body part 21 is suitable for being inserted into the receiving cavity 12, the protruding part 22 is arranged on the main body part 21 in the radial direction, a limiting groove 23 is formed between the protruding part 22 and the main body part 21, the limiting groove 23 is embedded with the locking part 30, so as to lock the axial movement between the matching part 20 and the fixed part 10, which is beneficial to avoid the separation of the matching part 20 and the fixed part 10, so as to improve the reliability of the fixed part 10 after being locked with the matching part 20.

[0035] In at least one embodiment, as shown in Figures 1-3 The peripheral wall 11 of the fixing member 10 is provided with two radially opposite mounting grooves 13, and each mounting groove 13 is provided with a locking member 30. When the fitting member 20 is inserted into the accommodating cavity 12, the two locking members 30 can clamp the fitting member 20 along the radial direction of the fitting member 20, and the two locking members 30 are embedded in the limiting groove 23, which is beneficial to balance the force of the fitting member 20 and improve the stability of the fixing member 10 and the fitting member 20 after locking. Further, the protruding portion 22 is circumferentially arranged along the main body portion 21, and the mounting groove 13 is circumferentially arranged along the fitting member 20, which is beneficial to improve the convenience of embedding the fitting member 20 and the locking member 30.

[0036] In some embodiments, as shown in Figure 4 The side of the locking member 30 facing the accommodating cavity 12 has a first guide surface 31, which is inclined towards the opening of the accommodating cavity 12. The protruding portion 22 of the fitting member 20 has an inclined guide surface 221, and the inclination direction of the guide surface 221 is the same as that of the first guide surface 31. When the fitting member 20 is inserted into the accommodating cavity 12, the guide surface 221 can be in contact with the first guide surface 31 to drive the locking member 30 to move outwardly along the radial direction of the fixing member 10. That is, during the process of inserting the fitting member 20 into the accommodating cavity 12, the cooperation between the guide surface 221 and the first guide surface 31 can drive the locking member 30 to move outwardly along the radial direction of the fixing member 10, so that the locking member 30 can avoid the protruding portion 22, and the fitting member 20 can be smoothly inserted into the accommodating cavity 12.

[0037] In some embodiments, as shown in Figure 4 and Figure 5 The side of the locking member 30 facing the movable member 40 has a second guide surface 33, which is inclined away from the opening of the accommodating cavity 12. The inner wall of the movable member 40 has an inclined first driving surface 422, which can be in contact with the second guide surface 33 to drive the locking member 30 to move inwardly along the radial direction of the fixing member 10, so that the locking member 30 can be embedded in the limiting groove 23. It should be understood that Figure 5As shown, during the process of inserting the fitting piece 20 into the accommodating cavity 12, the locking piece 30 moves radially outward along the fixed piece 10, and through the cooperation of the second guide surface 33 and the first driving surface 422, the locking piece 30 drives the movable piece 40 to move axially along the fixed piece 10, and then the movable piece 40 avoids the locking piece 30; at the same time, the movable piece 40 provides the locking piece 30 with an acting force to drive the locking piece 30 to move radially inward along the fixed piece 10. Further, when the locking piece 30 is opposite to the limiting groove 23 in the radial direction, the movable piece 40 moves axially along the fixed piece 10 to reset, and through the cooperation of the first driving surface 422 and the second guide surface 33, the movable piece 40 drives the locking piece 30 to move radially inward along the fixed piece 10, so that the locking piece 30 is embedded with the limiting groove 23, and then the axial movement between the fitting piece 20 and the fixed piece 10 is locked.

[0038] In some embodiments, as shown in Figure 7 As shown, the locking piece 30 further has a third guide surface 35, which is inclinedly arranged towards the opening of the accommodating cavity 12; the inner wall of the movable piece 40 further has a second driving surface 413, which is inclinedly arranged, and the inclination direction of the second driving surface 413 is similar to that of the third guide surface 35; when the movable piece 40 moves axially along the fixed piece 10, the second driving surface 413 can be in abutment with the third guide surface 35 to drive the locking piece 30 to move radially outward along the fixed piece 10, so that the locking piece 30 is separated from the limiting groove 23. It can be understood that when the user pushes the movable piece 40 to move axially along the fixed piece 10, through the cooperation of the second driving surface 413 and the third guide surface 35, the movable piece 40 drives the locking piece 30 to move radially outward along the fixed piece 10, so that the locking piece 30 is separated from the limiting groove 23, and then the axial movement between the fitting piece 20 and the fixed piece 10 is unlocked, so as to facilitate pulling the fitting piece 20 out of the accommodating cavity 12 of the fixed piece 10.

[0039] In some embodiments, as shown in Figure 6 As shown, the protruding part 22 of the fitting piece 20 further has an abutting surface 222, which is arranged perpendicularly to the axial direction of the fitting piece 20; the locking piece 30 further has a locking surface 36, which is arranged perpendicularly to the axial direction of the fixed piece 10; when the locking piece 30 is embedded with the limiting groove 23, the abutting surface 222 is suitable for abutting with the locking surface 36 to lock the axial movement between the fitting piece 20 and the fixed piece 10, which is beneficial to avoiding the disengagement between the fitting piece 20 and the fixed piece 10, and improving the reliability after the locking of the fixed piece 10 and the fitting piece 20.

[0040] In some embodiments, as shown in Figure 5 and Figure 6As shown, the locking piece 30 further comprises a fitting surface 32, which is located on the side of the locking piece 30 facing the accommodating cavity 12 and is connected between the first guide surface 31 and the locking surface 36. When the locking piece 30 is embedded in the limiting groove 23, the fitting surface 32 is adapted to fit the main body 21 of the cooperating piece 20, so as to increase the contact area between the locking piece 30 and the cooperating piece 20 and improve the reliability of locking. In addition, the fitting surface 32 is beneficial to avoid the acute angle connection between the first guide surface 31 and the locking surface 36, so as to improve the structural strength of the locking piece 30.

[0041] In some embodiments, as shown in Figure 5 As shown, the protruding part 22 of the cooperating piece 20 further comprises a transition surface 223, which is parallel to the axial direction of the cooperating piece 20 and is located between the guide surface 221 and the abutting surface 222. When the cooperating piece 20 is inserted into the accommodating cavity 12, the transition surface 223 is adapted to abut the fitting surface 32 of the locking piece 30, so as to make the locking piece 30 keep the tendency of moving radially outward of the fixing piece 10, and then the cooperating piece 20 can be smoothly inserted into the accommodating cavity 12. In addition, the transition surface 223 is beneficial to avoid the acute angle connection between the guide surface 221 and the abutting surface 222, so as to improve the structural strength of the protruding part 22.

[0042] In some embodiments, as shown in Figure 1 As shown, the locking structure 1 further comprises a positioning piece 70, which is sleeved on the main body 21 of the cooperating piece 20, and the positioning piece 70 and the protruding part 22 are spaced apart along the axial direction of the main body 21, and the limiting groove 23 is located between the positioning piece 70 and the protruding part 22. As shown, Figure 6 When the locking piece 30 is embedded in the limiting groove 23, the end surface of the fixing piece 10 can abut the positioning piece 70, which is beneficial to increase the force area of the fixing piece 10 and the cooperating piece 20 and improve the connection reliability and repeatable operation of the fixing piece 10 and the cooperating piece 20. Further, when the locking piece 30 is embedded in the limiting groove 23, the end surface of the movable piece 40 can also abut the positioning piece 70, so as to assist in limiting the movable piece 40.

[0043] It is worth mentioning that the positioning piece 70 can also be integrally formed with the cooperating piece 20, so as to improve the connection reliability of the positioning piece 70 and the cooperating piece 20, and reduce the number of parts of the locking structure 1 and the assembly difficulty of the locking structure 1.

[0044] In some embodiments, as shown in Figure 3 and Figure 4As shown, the locking structure 1 further comprises a reset member 50, which is arranged between the movable member 40 and the fixed member 10, so as to drive the movable member 40 to move along the axial direction of the fixed member 10, so that the locking member 30 is kept in engagement with the limiting groove 23. Further, at least part of the movable member 40 and the fixed member 10 are arranged in radial direction, so as to form a gap 421 between the movable member 40 and the fixed member 10, and the reset member 50 is accommodated in the gap 421, which is beneficial to make the parts of the locking structure 1 more compact, so as to reduce the overall size of the locking structure 1.

[0045] In at least one embodiment, the reset member 50 is a compression spring, which is accommodated in the gap 421, one end of the compression spring abuts against the fixed member 10, and the other end of the compression spring abuts against the movable member 40, so as to provide an axial force acting in opposite directions to the fixed member 10 and the movable member 40. Further, through the cooperation of the first driving surface 422 and the second guiding surface 33, the movable member 40 drives the locking member 30 to move along the radial direction of the fixed member 10, so that the locking member 30 is engaged with the limiting groove 23, thereby locking the axial movement between the cooperating member 20 and the fixed member 10.

[0046] In some embodiments, as shown in Figure 2 and Figure 3 The movable member 40 comprises a driving sleeve 41 and a spring sleeve 42 arranged in sequence along the axial direction, the driving sleeve 41 comprises a sleeve portion 411 and a driving portion 412, the sleeve portion 411 is sleeved on the fixed member 10 and located at the outer periphery of the locking member 30, the driving portion 412 is connected to the sleeve portion 411 and located between the driving portion 412 and the fixed member 10, the driving portion 412 extends along the axial direction of the driving sleeve 41, and the side of the driving portion 412 facing the sleeve portion 411 forms the second driving surface 413. Further, the spring sleeve 42 is connected to the driving sleeve 41, and the spring sleeve 42 is arranged in radial direction away from the fixed member 10, so as to form the gap 421 between the spring sleeve 42 and the fixed member 10, so as to accommodate the compression spring; the end of the spring sleeve 42 close to the sleeve portion 411 forms the first driving surface 422. Still further, the locking member 30 is provided with the insertion slot 34, the opening of the insertion slot 34 faces the opening of the accommodating cavity 12, the insertion slot 34 is adapted to accommodate the driving portion 412, so as to keep the locking member 30 between the driving sleeve 41 and the fixed member 10, which is beneficial to avoid the disengagement between the fixed member 10, the locking member 30 and the driving sleeve 41, and make the parts of the locking structure 1 more compact; the side slot wall of the insertion slot 34 close to the sleeve portion 411 forms the third guiding surface 35.

[0047] In at least one embodiment, as shown in Figure 3As shown, the peripheral wall 11 of the fixing member 10 is further provided with an axial extending guide slot 14, and the driving part 412 of the driving sleeve 41 is adapted to slide along the guide slot 14, and further through the cooperation between the guide slot 14 and the driving part 412, the driving sleeve 41 is assisted to move along the axial direction of the fixing member 10, which is beneficial to avoid the circumferential rotation or skew of the driving sleeve 41 relative to the fixing member 10.

[0048] The specific use mode of the locking structure 1 is as follows:

[0049] When the cooperating member 20 is inserted into the accommodating cavity 12, as shown in Figure 4 , the guiding surface 221 of the cooperating member 20 is abutted with the first guiding surface 31 of the locking member 30, so as to drive the locking member 30 to move along the radial direction of the fixing member 10 outward, and then the locking member 30 is avoided from the convex part 22; at the same time, as shown in Figure 5 , through the cooperation between the second guiding surface 33 of the locking member 30 and the first driving surface 422 of the spring sleeve 42, the locking member 30 drives the driving sleeve 41 and the spring sleeve 42 to move along the axial direction of the fixing member 10 upward to overcome the action force of the compression spring, that is, the cooperating member 20 pushes the locking member 30. Further, as shown in Figure 5 , the transition surface 223 of the cooperating member 20 is abutted with the abutting surface 32 of the locking member 30, so as to make the locking member 30 keep the trend of moving along the radial direction of the fixing member 10 outward, that is, the cooperating member 20 pushes away the locking member 30. Still further, as shown in Figure 6 , the locking member 30 is arranged in the radial direction opposite to the limiting groove 23, and through the action force of the compression spring, the spring sleeve 42 and the driving sleeve 41 are driven to move along the axial direction of the fixing member 10 downward, and through the cooperation between the first driving surface 422 of the spring sleeve 42 and the second guiding surface 33 of the locking member 30, the movable member 40 drives the locking member 30 to move along the radial direction of the fixing member 10 inward, so that the locking member 30 is embedded with the limiting groove 23.

[0050] When the cooperating member 20 needs to be pulled out of the accommodating cavity 12, as shown in Figure 7 and Figure 8As shown, the user overcomes the force of the compression spring, so that the drive sleeve 41 and spring sleeve 42 together along the fixed part 10 axial upward movement, through the drive sleeve 41 second drive surface 413 and the locking member 30 third guide surface 35 of the cooperation, so that the movable part 40 drive locking member 30 along the fixed part 10 radial outward movement, so that the locking member 30 and the limiting groove 23 is separated, namely the movable part 40 push the locking member 30, and then unlock the cooperation between the fixed part 10 and the axial movement of the member 20. Further, after pulling out the cooperation member 20, through the compression spring force to drive the spring sleeve 42 and the drive sleeve 41 along the fixed part 10 axial downward movement, through the spring sleeve 42 first drive surface 422 and the second guide surface 33 of the locking member 30 of the cooperation, so that the movable part 40 drive locking member 30 along the fixed part 10 radial inward movement reset.

[0051] A hiking pole 2 comprising the locking structure 1 described above. Specifically, the hiking pole 2 comprises a handle portion 61, a plurality of pole body portions 62, and a tip portion 63 in sequence, wherein the handle portion 61 is for the user to hold, so as to improve the comfort of the hiking pole 2; the tip portion 63 is adapted to penetrate into the mud layer, so as to improve the anti-skid ability of the hiking pole 2; the plurality of pole body portions 62 are connected between the handle portion 61 and the tip portion 63, so as to adjust the length of the hiking pole 2.

[0052] Further, the locking structure 1 is arranged between the handle portion 61 and the pole body portion 62, between two adjacent pole body portions 62, and between the pole body portion 62 and the tip portion 63, so that the handle portion 61, each pole body portion 62, and the tip portion 63 can be connected and locked or separated, so that the hiking pole 2 is suitable for folding and storage.

[0053] Further, the hiking pole 2 further comprises a spring rope 64 connected to the handle portion 61, each pole body portion 62, and the tip portion 63 in sequence. It should be understood that the spring rope 64 can provide an axial moving force to the fixed part 10 and the cooperation member 20 of the locking structure 1, so as to make the user more convenient and labor-saving to connect and lock each part of the hiking pole 2.

[0054] It is worth mentioning that the locking structure 1 is also applicable to other articles, including but not limited to: support poles of a tent, fishing rods, table legs.

[0055] The above describes the basic principle, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A locking structure, characterized by comprising: The utility model relates to a locking structure of a fixing member and a cooperating member, comprising: a fixing member, which is provided with a receiving cavity and a mounting groove, the receiving cavity extends along the axial direction of the fixing member, and the mounting groove is arranged on the peripheral wall of the fixing member to communicate the receiving cavity with the outside; a cooperating member, which is adapted to be inserted into the receiving cavity; a locking member, which is accommodated in the mounting groove and is adapted to move along the radial direction of the fixing member to be engaged with or separated from the cooperating member; a movable member, which is sleeved on the fixing member and is adapted to move along the axial direction of the fixing member, the movable member is located outside the locking member and abuts against the locking member to drive the locking member to move along the radial direction of the fixing member.

2. The locking structure according to claim 1, wherein The cooperating member comprises a main body and a protruding portion, the main body is adapted to be inserted into the receiving cavity, the protruding portion is arranged on the main body in the radial direction, and a limiting groove is formed between the protruding portion and the main body, the limiting groove is adapted to be engaged with the locking member to lock the axial movement between the cooperating member and the fixing member.

3. The locking structure according to claim 2, wherein The side of the locking member facing the receiving cavity is provided with a first guide surface, which is arranged obliquely towards the opening of the receiving cavity; the protruding portion of the cooperating member is provided with a guide surface arranged obliquely, the oblique direction of the guide surface is the same as that of the first guide surface, when the cooperating member is inserted into the receiving cavity, the guide surface is adapted to abut against the first guide surface to drive the locking member to move outward along the radial direction of the fixing member.

4. The locking structure according to claim 2, wherein The side of the locking member facing the movable member is provided with a second guide surface, which is arranged obliquely away from the opening of the receiving cavity; the inner wall of the movable member is provided with a first driving surface arranged obliquely, the first driving surface is adapted to abut against the second guide surface to drive the locking member to move inward along the radial direction of the fixing member, so that the locking member is kept engaged with the limiting groove.

5. The locking structure according to claim 2, wherein The locking member is further provided with a third guide surface arranged obliquely towards the opening of the receiving cavity; the inner wall of the movable member is further provided with a second driving surface arranged obliquely, the oblique direction of the second driving surface is the same as that of the third guide surface, when the movable member moves along the axial direction of the fixing member, the second driving surface is adapted to abut against the third guide surface to drive the locking member to move outward along the radial direction of the fixing member, so that the locking member is separated from the limiting groove.

6. The locking structure according to claim 2, wherein The protruding portion of the cooperating member is further provided with an abutting surface arranged perpendicularly to the axial direction of the cooperating member; the locking member is further provided with a locking surface arranged perpendicularly to the axial direction of the fixing member, when the locking member is engaged with the limiting groove, the abutting surface is adapted to abut against the locking surface to lock the axial movement between the cooperating member and the fixing member.

7. The locking structure according to any one of claims 2 to 6, wherein The locking structure further comprises a reset member arranged between the movable member and the fixing member to drive the movable member to move along the axial direction of the fixing member, so that the locking member is kept engaged with the limiting groove.

8. The locking structure according to claim 7, wherein At least part of the movable member and the fixed member are radially spaced to form a gap between the movable member and the fixed member; the reset member is a compression spring, which is accommodated in the gap, one end of the compression spring abuts against the fixed member, and the other end of the compression spring abuts against the movable member.

9. The locking structure according to any one of claims 2 to 6, wherein The movable member comprises a driving sleeve and a spring sleeve arranged in sequence along an axial direction, the driving sleeve comprises a sleeve part and a driving part, the sleeve part is sleeved on the fixed member and located at an outer periphery of the locking member, the driving part is connected to the sleeve part and located between the driving part and the fixed member, and the driving part extends along the axial direction of the driving sleeve; the spring sleeve is connected to the driving sleeve, and the spring sleeve and the fixed member are radially spaced to form a gap between the spring sleeve and the fixed member; the locking member is provided with an insertion slot, an opening of the insertion slot faces an opening of the accommodating cavity, and the insertion slot is adapted to accommodate the driving part so that the locking member is retained between the driving sleeve and the fixed member.

10. An alpine pole characterized in that, The locking structure comprises the locking structure as claimed in any one of claims 1-9.

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