Arm strength exerciser
By designing a grip mechanism and a pressing mechanism in the arm strength exerciser, the problem of unsolid grip caused by hand sweat is solved, and the stable storage and quantitative release of anti-slip powder is achieved, which improves exercise efficiency and operation convenience.
Patent Information
- Application Number
- CN202422298401.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-20
AI Technical Summary
During the use of existing arm strength exercisers, students' hands sweat causes imperfect holding, and frequent addition of sweat-absorbing and anti-slip powder is needed, which affects the exercise efficiency and easily leads to waste of powder.
An arm strength exerciser is designed, including a grip mechanism and a pressing mechanism. The grip mechanism facilitates the storage and quantitative release of anti-slip powder through an anti-slip pad and a sliding structure. The pressing mechanism controls the discharge of anti-slip powder through a handwheel and a slider.
It realizes stable storage and quantitative release of anti-slip powder during exercise, avoids powder waste, and improves exercise efficiency and operation convenience.
Smart Images
Figure CN223158768U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of arm strength exercise, in particular to an arm strength exerciser. Background Technique
[0002] In the school gymnasium, there are usually many sports equipment. Among them, the arm strength exerciser is a sports apparatus used to exercise the arm muscle groups. It is mainly used to exercise arm strength and chest muscles, and assist in exercising wrist strength. The arm strength exerciser can make the upper limb muscles developed, increase arm strength, and improve physical fitness.
[0003] In the prior art, usually students hold the handle of the arm strength exerciser with both hands, and then bend the spring forcefully for arm strength exercise. However, in the actual use process, along with students holding the handle for a long time to exercise, the sweat on the hands is likely to cause the situation of not holding firmly, so it is necessary to pour the bottled sweat-absorbing and anti-slip powder on the hands many times. This not only takes a lot of time, but also easily causes the situation of excessive pouring of the sweat-absorbing and anti-slip powder, affecting the exercise efficiency. Therefore, it is necessary to improve an arm strength exerciser to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide an arm strength exerciser to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: an arm strength exerciser, including a first spring, both the left and right ends of the first spring are fixedly installed with connecting rods, a holding mechanism is arranged outside the connecting rods, and a pressing mechanism is arranged inside the holding mechanism.
[0006] Preferably, the holding mechanism includes a holding handle, the holding handle is fixedly installed outside the connecting rod, an anti-slip pad is arranged outside the holding handle, a powder outlet groove is opened inside the holding handle, a connecting cylinder is fixedly installed on the inner wall of the holding handle, a sliding ring is slidably installed on the inner wall of the connecting cylinder, a second spring is fixedly installed between the inner side of the sliding ring and the inner wall of the connecting cylinder, a sliding rod is fixedly installed on the inner side of the sliding ring, a limiting ring is fixedly installed on the outside of the sliding rod, and a baffle is fixedly installed on the outside of the sliding rod, which is convenient for the discharging work of the sweat-absorbing and anti-slip powder.
[0007] Preferably, a through hole is opened at a position corresponding to the sliding rod inside the connecting cylinder, and the sliding rod is slidably installed in the through hole, which is convenient for the movement of the sliding rod, so that the baffle no longer blocks the powder outlet groove.
[0008] Preferably, the pressing mechanism includes a threaded cap, which is threadedly installed inside the holding handle. A handwheel is fixedly installed on the outside of the threaded cap. A push block is slidably installed on the inner wall of the threaded cap. A sliding column is fixedly installed on the outside of the push block. A third spring is fixedly installed between the outside of the push block and the inner wall of the threaded cap. The end of the sliding column away from the push block is fixedly installed with a pressing block, which facilitates the addition of sweat-absorbing and anti-slip powder and the subsequent discharge of sweat-absorbing and anti-slip powder.
[0009] Preferably, a through hole is provided at a position corresponding to the sliding column inside the threaded cap, and the sliding column is slidably installed in the through hole, which facilitates the movement of the sliding column and the push block, and thus facilitates the push block to push the sliding ring to move.
[0010] Compared with the prior art, the present utility model provides an arm strength exerciser, which has the following beneficial effects:
[0011] 1. For this arm strength exerciser, through the provided holding mechanism, during use, through the provided holding handle, it is convenient to store the sweat-absorbing and anti-slip powder. Through the provided anti-slip pad, it is convenient for students to firmly hold the holding handle. When the push block pushes the sliding ring to move, it is convenient for the sliding ring to squeeze the second spring, thereby facilitating the movement of the sliding rod, so that the baffle no longer blocks the powder outlet groove, and thus it is convenient for the sweat-absorbing and anti-slip powder to pass through the powder outlet groove and fall on the student's palm. This not only avoids the situation of excessive pouring out of the sweat-absorbing and anti-slip powder, but also saves time and increases the exercise efficiency.
[0012] 2. For this arm strength exerciser, through the provided pressing mechanism, during use, the provided handwheel facilitates the threaded installation of the threaded cap and the holding handle, thereby blocking the sweat-absorbing and anti-slip powder. When it is necessary to discharge the sweat-absorbing and anti-slip powder, by pressing the pressing block with the thumb, it is convenient for the push block to push the sliding ring to move, and thus it is convenient for the sweat-absorbing and anti-slip powder to fall on the student's palm. The operation is convenient, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:
[0014] Figure 1 It is a front structural schematic diagram of the present utility model;
[0015] Figure 2 It is a structural schematic diagram of the holding mechanism of the present utility model;
[0016] Figure 3Schematic diagram of the position relationship of the baffle of the present utility model;
[0017] Figure 4 Schematic diagram of the position relationship of the second spring of the present utility model;
[0018] Figure 5 Schematic diagram of the position relationship of the pressing mechanism of the present utility model;
[0019] Figure 6 Schematic diagram of the position relationship of the third spring of the present utility model.
[0020] In the figure: 1. First spring; 2. Connecting rod; 3. Holding mechanism; 301. Holding handle; 302. Anti-slip pad; 303. Powder outlet groove; 304. Connecting cylinder; 305. Sliding ring; 306. Second spring; 307. Slide bar; 308. Limit ring; 309. Baffle; 4. Pressing mechanism; 401. Threaded cover; 402. Handwheel; 403. Push block; 404. Slide column; 405. Third spring; 406. Pressing block. Specific implementation manners
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0023] Embodiment 1:
[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a forearm exerciser, including a first spring 1, connecting rods 2 are fixedly installed at both the left and right ends of the first spring 1, a holding mechanism 3 is arranged outside the connecting rods 2, and a pressing mechanism 4 is arranged inside the holding mechanism 3.
[0025] Further, the holding mechanism 3 includes a holding handle 301 which is fixedly installed on the outside of the connecting rod 2. An anti-slip pad 302 is arranged on the outside of the holding handle 301. A powder outlet groove 303 is formed inside the holding handle 301. A connecting cylinder 304 is fixedly installed on the inner wall of the holding handle 301. A sliding ring 305 is slidably installed on the inner wall of the connecting cylinder 304. A second spring 306 is fixedly installed between the inner side of the sliding ring 305 and the inner wall of the connecting cylinder 304. A sliding rod 307 is fixedly installed on the inner side of the sliding ring 305. A limiting ring 308 is fixedly installed on the outside of the sliding rod 307. A baffle 309 is fixedly installed on the outside of the sliding rod 307, which is convenient for the discharging work of the sweat-absorbing anti-slip powder.
[0026] Further, a through hole is formed at a position corresponding to the sliding rod 307 inside the connecting cylinder 304, and the sliding rod 307 is slidably installed in the through hole, which is convenient for the movement of the sliding rod 307, so that the baffle 309 no longer blocks the powder outlet groove 303.
[0027] Embodiment 2:
[0028] Please refer to Figures 5-6 and in combination with Embodiment 1, it is further obtained that the pressing mechanism 4 includes a threaded cover 401 which is threadedly installed inside the holding handle 301. A handwheel 402 is fixedly installed on the outside of the threaded cover 401. A push block 403 is slidably installed on the inner wall of the threaded cover 401. A sliding column 404 is fixedly installed on the outside of the push block 403. A third spring 405 is fixedly installed between the outside of the push block 403 and the inner wall of the threaded cover 401. A pressing block 406 is fixedly installed at one end of the sliding column 404 away from the push block 403, which is convenient for the addition work of the sweat-absorbing anti-slip powder and the subsequent discharging of the sweat-absorbing anti-slip powder.
[0029] Further, a through hole is formed at a position corresponding to the sliding column 404 inside the threaded cover 401, and the sliding column 404 is slidably installed in the through hole, which is convenient for the movement of the sliding column 404 and the push block 403, so as to facilitate the push block 403 to push the sliding ring 305 to move.
[0030] During the actual operation process, when this device is in use, by adding sweat-absorbing and anti-slip powder into the interior of the holding handle 301, and through the holding handwheel 402, the threaded cover 401 is threadedly installed with the holding handle 301 to complete the addition of the sweat-absorbing and anti-slip powder. When performing arm exercises, by holding the holding handle 301, the first spring 1 is bent. When a student has a lot of sweat on their hands, by turning the palm towards and pressing the pressing block 406 with the thumb, the push block 403 is moved, causing the third spring 405 to be stretched, thereby pushing the sliding ring 305 to move, causing the second spring 306 to be squeezed, causing the sliding rod 307 and the baffle 309 to move, so that the baffle 309 no longer blocks the powder outlet groove 303, allowing the sweat-absorbing and anti-slip powder to fall on the student's palm. By releasing the pressing block 406, with the cooperation of the second spring 306 and the limiting ring 308, the sliding ring 305 returns to its original position, causing the baffle 309 to block the powder outlet groove 303 to prevent the discharge of the sweat-absorbing and anti-slip powder, facilitating subsequent arm exercises.
[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitations, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
Claims
1. An arm strength exerciser, comprising a first spring (1), characterized in that: Both the left and right ends of the first spring (1) are fixedly installed with connecting rods (2). A holding mechanism (3) is arranged outside the connecting rods (2), and a pressing mechanism (4) is arranged inside the holding mechanism (3).
2. The arm strength exerciser according to claim 1, characterized in that: The holding mechanism (3) includes a holding handle (301). The holding handle (301) is fixedly installed on the outside of the connecting rod (2). An anti-slip pad (302) is arranged outside the holding handle (301). A powder outlet groove (303) is formed inside the holding handle (301). A connecting cylinder (304) is fixedly installed on the inner wall of the holding handle (301). A sliding ring (305) is slidably installed on the inner wall of the connecting cylinder (304). A second spring (306) is fixedly installed between the inner side of the sliding ring (305) and the inner wall of the connecting cylinder (304). A sliding rod (307) is fixedly installed on the inner side of the sliding ring (305). A limiting ring (308) is fixedly installed on the outside of the sliding rod (307). A baffle (309) is fixedly installed on the outside of the sliding rod (307).
3. The arm strength exerciser according to claim 2, wherein: A through hole is formed at a position corresponding to the sliding rod (307) inside the connecting cylinder (304), and the sliding rod (307) is slidably installed in the through hole.
4. The arm strength exerciser according to claim 2, characterized in that: The pressing mechanism (4) includes a threaded cover (401). The threaded cover (401) is threadedly installed inside the holding handle (301). A handwheel (402) is fixedly installed on the outside of the threaded cover (401). A pushing block (403) is slidably installed on the inner wall of the threaded cover (401). A sliding column (404) is fixedly installed on the outside of the pushing block (403). A third spring (405) is fixedly installed between the outside of the pushing block (403) and the inner wall of the threaded cover (401). A pressing block (406) is fixedly installed at one end of the sliding column (404) away from the pushing block (403).
5. The arm strength exerciser according to claim 4, characterized in that: A through hole is formed at a position corresponding to the sliding column (404) inside the threaded cover (401), and the sliding column (404) is slidably installed in the through hole.