Polymorphic walking stick with locking structure
By designing a multi-form cane with a locking structure, using the mutual cooperation of grips, thread grooves, thread bolts and other components, the multiple forms of the cane are switched, solving the problem of limited uses of traditional cane, and improving functional diversity and Flexibility to use.
Patent Information
- Application Number
- CN202421435807.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-22
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-22
AI Technical Summary
Traditional canes have limited uses and single functions, and one cane cannot achieve multiple uses.
A multi-form cane with a locking structure is designed. Through the mutual cooperation of grips, thread grooves, thread bolts, support rods, protective covers and other components, the rapid separation of the support rods and grips and the installation of various forms is achieved.
It realizes multiple uses of canes, switches shapes according to the use scenarios, meets different requirements, and improves the functional diversity and flexibility of canes.
Smart Images
Figure CN222486431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of walking sticks, in particular to a multi-form walking stick with a locking structure. Background Art
[0002] A cane is a tool used to assist walking, mainly used to support and stabilize the body. It is usually made of light but strong materials such as aluminum alloy or carbon fiber to ensure sufficient strength and lightness. The design of the cane takes into account the height and needs of the user, and usually has an adjustable height to adapt to different individuals. When in use, the cane can reduce the burden on the body and provide additional support and balance, which is especially important for the elderly, disabled or injured.
[0003] In addition, walking sticks can also increase stability on uneven ground or unstable situations, helping users walk safely, such as climbing mountains. Modern walking sticks focus not only on functionality, but also on design aesthetics and comfort. Some high-end products are even equipped with non-slip bottoms and ergonomic handles. As an ancient and effective auxiliary tool, walking sticks continue to provide practical help and a comfortable use experience for people who need extra support.
[0004] The use of walking sticks varies with their shapes, but the handrails of traditional walking sticks are directly welded and fixed on the support rod or are integrally formed, with limited uses and single functions. A walking stick cannot achieve multiple uses. Therefore, a multi-shape walking stick with a locking structure is proposed to solve the above problem. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a multi-form walking stick with a locking structure, aiming to improve the problem that traditional walking sticks have limited uses and single functions, and one walking stick cannot achieve multiple uses.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-form walking stick with a locking structure, comprising a handle, two threaded grooves are arranged inside the handle, a connecting piece is sleeved inside the handle, a threaded bolt is fixedly connected to the rear side of the connecting piece, the threaded bolt is threadedly connected to the inside of the threaded groove outside, a support rod is sleeved inside the front side of the connecting piece, a protective cover is slidably connected to the top of the handle, a fixing assembly is installed inside the protective cover, and the fixing assembly is used to prevent the protective cover from falling off and being lost.
[0007] As a further description of the above technical solution:
[0008] The fixing assembly includes two insertion rods, which are slidably connected to the inside of the protective cover. A sliding rod is slidably connected between the two insertion rods. A spring is sleeved on the outside of the sliding rod. A lever is fixedly connected to the top of the insertion rod.
[0009] As a further description of the above technical solution:
[0010] A baffle is sleeved inside the protective cover, a connecting belt is fixedly connected to the top of the baffle, a connecting block is fixedly connected to the left end of the connecting belt, and a hand rope is fixedly connected inside the connecting block.
[0011] As a further description of the above technical solution:
[0012] The bottom of the handle is provided with a plurality of anti-slip grooves 1, and the outside of the connecting piece is provided with a plurality of anti-slip grooves 2.
[0013] As a further description of the above technical solution:
[0014] The outer portion of the threaded bolt is sleeved inside the handle, and the outer portion of the support rod is sleeved inside the handle.
[0015] As a further description of the above technical solution:
[0016] The front and rear ends of the spring are fixedly connected between the adjacent ends of the two insertion rods, and the outside of the insertion rod is inserted into the inside of the handle.
[0017] As a further description of the above technical solution:
[0018] The outside of the lever is slidably connected to the inside of the upper side of the protective cover.
[0019] As a further description of the above technical solution:
[0020] The outer portion of the connection belt is slidably connected to the inner portion of the upper side of the protection cover.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, the handle, threaded groove, threaded bolt, support rod, protective cover knot, anti-slip pattern 1, baffle, connecting belt, connecting block, hand rope, and anti-slip pattern 2 are coordinated with each other to drive the connecting parts to work, so that the support rod and the handle can be quickly separated, and the support rod and the handle can be installed in parallel or vertically according to the use scenario, and different requirements can be met by switching their own shapes.
[0023] 2. In the utility model, the insertion rod can be driven by the cooperation of the slide rod, spring, lever and other structures, thereby solving the problem of fixing the protective cover and the handle, and avoiding the protective cover from accidentally falling out of the handle and causing loss. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional schematic diagram of a multi-form walking stick with a locking structure proposed by the utility model;
[0025] Figure 2 This is a schematic structural diagram of a connecting piece of a multi-shaped walking stick with a locking structure proposed by the utility model;
[0026] Figure 3 This is a schematic structural diagram of a handle of a multi-form walking stick with a locking structure proposed by the utility model;
[0027] Figure 4 This is a structural schematic diagram of a multi-form walking stick with a locking structure proposed by the utility model;
[0028] Figure 5 The utility model discloses a structural schematic diagram of a hand strap for a multi-shaped walking stick with a locking structure.
[0029] Legend:
[0030] 1. Handle; 2. Threaded groove; 3. Connector; 4. Threaded bolt; 5. Support rod; 6. Protective cover; 7. Insert rod; 8. Slide rod; 9. Spring; 10. Push rod; 11. Anti-slip groove 1; 12. Baffle; 13. Connecting belt; 14. Connecting block; 15. Hand rope; 16. Anti-slip groove 2. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] Reference Figure 1 - Figure 5 The utility model provides an embodiment: a multi-form walking stick with a locking structure, comprising a handle 1, two threaded grooves 2 are arranged inside the handle 1, a connecting piece 3 is sleeved inside the handle 1, a threaded bolt 4 is fixedly connected to the rear side of the connecting piece 3, the threaded bolt 4 is externally threadedly connected to the inside of the threaded groove 2, a support rod 5 is sleeved inside the front side of the connecting piece 3, a protective cover 6 is slidably connected to the top of the handle 1, a fixing component is installed inside the protective cover 6, and the fixing component is used to prevent the protective cover 6 from falling and losing, a baffle 12 is sleeved inside the protective cover 6, a connecting belt 13 is fixedly connected to the top of the baffle 12, a connecting block 14 is fixedly connected to the left end of the connecting belt 13, a hand rope 15 is fixedly connected inside the connecting block 14, a plurality of anti-slip grooves 11 are provided at the bottom of the handle 1, a plurality of anti-slip grooves 16 are provided outside the connecting piece 3, the threaded bolt 4 is sleeved outside the handle 1, the support rod 5 is sleeved outside the handle 1, and the connecting belt 13 is slidably connected to the inside of the upper side of the protective cover 6.
[0033] Specifically, the handle 1 is used to facilitate taking the walking stick, and its shape fits the palm very well and is ergonomic. The threaded groove 2 is used to fix the threaded groove 2, and it has two directions, one is parallel to the handle 1, and the other is perpendicular to the handle 1. The connecting piece 3 is used to install the support rod 5 on the handle 1, wherein the connecting piece 3 is softened by heating, and the support rod 5 and the threaded bolt 4 are inserted into the connecting piece 3, and the two parts are fixed at the same time by cooling and shrinking, which effectively saves production time and cost. The threaded bolt 4 is used to connect with the threaded groove 2. The switchable form is realized. The support rod 5 is used to support the human body to make walking safer. The protective cover 6 is used to cover the upper thread groove 2 to prevent dust from falling into it. The anti-skid pattern 11 is used to increase the friction between the palm and the hand so that it will not slip when used. The baffle 12 is used to block the connecting belt 13 to prevent the connecting belt 13 from detaching from the protective cover 6. The connecting block 14 is used to connect the connecting belt 13 and the hand rope 15. The hand rope 15 is used to be put on the wrist to prevent the cane from falling. The anti-skid pattern 2 16 is used to facilitate the rotation, disassembly and installation of the connecting piece 3.
[0034] Reference Figure 1 - Figure 5 The fixing assembly includes two insertion rods 7, which are slidably connected to the inside of the protective cover 6, a sliding rod 8 is slidably connected between the two insertion rods 7, a spring 9 is sleeved on the outside of the sliding rod 8, a lever 10 is fixedly connected to the top of the insertion rod 7, the front and rear ends of the spring 9 are fixedly connected between the adjacent ends of the two insertion rods 7, the outside of the insertion rod 7 is inserted into the inside of the handle 1, and the outside of the lever 10 is slidably connected to the inside of the upper side of the protective cover 6.
[0035] Specifically, the insertion rod 7 is used to fix the protective cover 6 and the handle 1, the sliding rod 8 is used to limit the moving direction of the insertion rod 7 to ensure that the insertion rod 7 can only move forward and backward without shaking, the spring 9 is used to pop out the insertion rod 7 and reset it, and the lever 10 is used to facilitate the removal of the insertion rod 7.
[0036] Working principle: When using a walking stick, it is necessary to switch the shape of the walking stick according to the usage scenario. When the support rod 5 needs to be perpendicular to the grip 1, first open the protective cover 6, and then push the lever 10 inward at the same time. Under the limit of the slide rod 8, the insertion rod 7 is disengaged from the grip 1 to achieve unlocking, and pull the connecting belt 13 to open the protective cover 6, and then rotate the connecting piece 3 under the action of the anti-slip groove 16 to disengage the threaded bolt 4 from the threaded groove 2 to remove the support rod 5. Before reinstalling, first put the connecting belt 13 on the outside of the connecting piece 3 to prevent Prevent the protective cover 6 from being lost, and then install it, align the threaded bolt 4 with the other threaded groove 2 and rotate the connecting piece 3, install the support rod 5 vertically on the handle 1, and put the hand rope 15 on the wrist to prevent the walking stick from falling. Otherwise, install it parallel to the handle 1. Before parallel installation, remove the connecting belt 13 from the connecting piece 3 and install it back in time. When the protective cover 6 is reset, release the lever 10, and under the action of the spring 9, the insertion rod 7 is ejected and reinserted into the handle 1 to achieve fixation. Similarly, put the hand rope 15 on the wrist when using it.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A multi-shaped walking stick with a locking structure, comprising a handle (1), characterized in that: Two thread grooves (2) are arranged inside the handle (1), a connecting piece (3) is sleeved inside the handle (1), a threaded bolt (4) is fixedly connected to the rear side of the connecting piece (3), the threaded bolt (4) is externally threadedly connected to the thread groove (2), a support rod (5) is sleeved inside the front side of the connecting piece (3), a protective cover (6) is slidably connected to the top of the handle (1), a fixing component is installed inside the protective cover (6), and the fixing component is used to prevent the protective cover (6) from falling off and being lost.
2. A multi-form walking stick with a locking structure according to claim 1, characterized in that: The fixing assembly comprises two insertion rods (7), the insertion rods (7) being slidably connected inside the protective cover (6), a sliding rod (8) being slidably connected between the two insertion rods (7), a spring (9) being sleeved outside the sliding rod (8), and a lever (10) being fixedly connected to the top of the insertion rod (7).
3. The multi-shaped walking stick with a locking structure according to claim 1, characterized in that: A baffle (12) is sleeved inside the protective cover (6), a connecting belt (13) is fixedly connected to the top of the baffle (12), a connecting block (14) is fixedly connected to the left end of the connecting belt (13), and a hand rope (15) is fixedly connected inside the connecting block (14).
4. The multi-shaped walking stick with a locking structure according to claim 1, characterized in that: The bottom of the handle (1) is provided with a plurality of first anti-slip grooves (11), and the outside of the connecting member (3) is provided with a plurality of second anti-slip grooves (16).
5. The multi-shaped walking stick with a locking structure according to claim 1, characterized in that: The threaded bolt (4) is sleeved on the outside of the handle (1), and the support rod (5) is sleeved on the outside of the handle (1).
6. The multi-shaped walking stick with a locking structure according to claim 2, characterized in that: The front and rear ends of the spring (9) are fixedly connected between the adjacent ends of the two insertion rods (7), and the outside of the insertion rod (7) is inserted into the inside of the handle (1).
7. The multi-shaped walking stick with a locking structure according to claim 2, characterized in that: The outside of the lever (10) is slidably connected to the inside of the upper side of the protective cover (6).
8. The multi-shaped walking stick with a locking structure according to claim 3, characterized in that: The outside of the connection belt (13) is slidably connected to the inside of the upper side of the protective cover (6).