Clamping piece for back patting machine

Abstract

The utility model belongs to the technical field of fastening devices, and mainly relates to a clamping piece for a back patting machine, which comprises a body and a locking part penetrating through the body, and is characterized in that the locking part comprises a screw rod and a pressing body connected to the farthest end of the screw rod in the length direction; the length of the screw is greater than the thickness of the body and penetrates through the through hole of the body; the pressing body is used for pressing the flapping piece assembled in the body; by means of the design, the problem that an existing clamping piece for the back patting machine cannot stably fix the patting piece is solved, and the patting effect of the patting machine is further improved.

Description

Technical Field

[0001] The utility model belongs to the field of fastening devices, and particularly relates to a clamping part for a back-patting machine. Background Art

[0002] In the existing structure of a back-patting machine, as an indispensable connecting element between the beating component and the main structure, the structural design and performance of the clamping part are directly related to the use effect and durability of the back-patting machine.

[0003] Traditional clamping parts often face challenges such as complex structural design, long assembly process, and insufficient connection stability. These problems often lead to loosening, falling off, or even damage of the product during use, greatly reducing the user's satisfaction. In addition, the above traditional clamping part design has obvious defects in fixing the beating part, thus unable to ensure the stability of the beating effect and difficult to meet the high requirements of users for the comfort and functional effects of the back-patting machine. Moreover, the current technology generally focuses on the method of using screw fasteners. However, considering that most of the beating parts in the field of beating machines are made of non-metallic materials, they are extremely prone to breakage when facing the sharp pressing of the screw end, further exacerbating the instability during use.

[0004] Based on this, there is an urgent need for a clamping part for a back-patting machine that can be firmly clamped and effectively fix the beating part to solve the above technical defects. Summary of the Utility Model

[0005] The purpose of the utility model is to provide, in view of the deficiencies of the prior art, a clamping part for a back-patting machine that can be firmly clamped, effectively fix the beating part, and will not cause excessive damage to the beating part.

[0006] In order to achieve the above technical purpose, the following technical solutions are implemented in this application:

[0007] A clamping part for a back-patting machine includes a body and a locking part penetrating the body. The locking part includes a screw and a pressing body connected to the farthest end in the length direction of the screw; the screw, with a length greater than the thickness of the body, is used to penetrate the through hole of the body; the pressing body is used to press the beating part assembled in the body.

[0008] The above technical solutions have the following technical effects:

[0009] By improving the structure of the clamping part for a beating machine, specifically, by setting a locking part penetrating the body in the clamping part, this application not only simplifies the structure of the clamping part, reduces the assembly difficulty, but also significantly improves the connection firmness between the clamping part and the beating part, effectively solving the problems of easy loosening, falling off, or damage of traditional clamping parts.

[0010] As a further improvement to the clamping part for a back-patting machine in the present utility model, the body is provided with a cavity for accommodating the patting part, and the pressing body is arranged in the cavity.

[0011] As a further improvement to the clamping part for a back-patting machine in the present utility model, the body is provided with an extension part, and the extension part is provided with a plurality of first teeth arranged at intervals; the first teeth are used for connecting with the transmission rod of the patting machine.

[0012] Furthermore, the transmission rod is provided with a connecting body, the connecting body is provided with a plurality of second teeth arranged at intervals, and the first teeth and the second teeth are meshed and connected.

[0013] As a further improvement to the clamping part for a back-patting machine in the present utility model, the extension part is provided with a threaded hole, the connecting body is provided with a through hole, and the threaded hole and the through hole are threadedly connected by a fastener.

[0014] As a further improvement to the clamping part for a back-patting machine in the present utility model, the extension part is arranged on the side of the body away from the cavity; at least one pair of extension parts are symmetrically arranged along the central axis of the cavity.

[0015] As a further improvement to the clamping part for a back-patting machine in the present utility model, the number of through holes is at least one, and the through holes are arranged at intervals along the length direction of the body.

[0016] As a further improvement to the clamping part for a back-patting machine in the present utility model, the through hole has an internal thread, the screw has an external thread, and the screw is threadedly connected with the through hole.

[0017] As a further improvement to the clamping part for a back-patting machine in the present utility model, a fixing part is fixedly connected to the side of the screw away from the body, and the diameter of the fixing part is larger than the diameter of the through hole.

[0018] As a further improvement to the clamping part for a back-patting machine in the present utility model, the pressing body is circular, square or irregular in shape.

[0019] As a further improvement to the clamping part for a back-patting machine in the present utility model, the patting part includes a patting head and a patting rod.

[0020] Among them, the patting head is placed at one end away from the body and is used for patting the back of the user in contact; the patting rod is fixed to the body through the pressing body. Description of the Drawings

[0021] The drawings described herein are used to provide a further understanding of the present utility model, form a part of the present utility model, and the schematic embodiments and descriptions thereof are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0022] Figure 1Structural schematic diagram of Embodiment 1 in the present utility model;

[0023] Figure 2 Top view of Embodiment 1 in the present utility model;

[0024] Wherein:

[0025] 1 - Body;

[0026] 11 - Through hole;

[0027] 12 - Cavity;

[0028] 13 - Extension part;

[0029] 131 - First tooth;

[0030] 132 - Threaded hole;

[0031] 2 - Locking part;

[0032] 21 - Screw rod;

[0033] 22 - Pressing body;

[0034] 23 - Fixing part;

[0035] 3 - Beating part;

[0036] 31 - Beating head;

[0037] 32 - Beating rod;

[0038] 4 - Transmission rod;

[0039] 41 - Connecting body;

[0040] 411 - Second tooth;

[0041] 412 - Perforation;

[0042] 413 - Fastening piece. Specific embodiments

[0043] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs. The terms used in the specification of the present application herein are only for the purpose of describing specific embodiments, and are not intended to limit the present application.

[0044] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", and "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; 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 components or the interaction relationship between two components. 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 circumstances.

[0045] Although this application is disclosed above in a preferred embodiment, it is not used to limit the claims. Any person skilled in the art can make several possible changes and modifications without departing from the concept of this application. Therefore, the protection scope of this application should be subject to the scope defined by the claims of this application.

[0046] The following will further describe the present utility model in detail in combination with specific embodiments, but the embodiments of the present utility model are not limited thereto.

[0047] Embodiment 1

[0048] As Figure 1 shown, in order to improve the problem in the prior art that the flapping member 3 cannot be effectively fixed by a clamping member, an application designs a clamping member for a back-patting machine, which includes a body 1 and a locking portion 2 penetrating the body 1; the locking portion 2 includes a screw 21 and a pressing body 22 connected to the most distal end in the length direction of the screw 21; the length of the screw 21 is greater than the thickness of the body 1 and is used to penetrate the through hole 11 of the body 1. In the specific implementation process, the screw 21 can be pushed into the body 1 so that the flapping member 3 assembled in the body 1 is clamped.

[0049] Among them, the pressing body 22 is used to press the flapping member 3 assembled in the body 1. Through the design of the pressing body 22, the situation that the flapping member 3 may be damaged when only the screw 21 presses the flapping member 3 is solved. The reason for the above design is that, generally speaking, the end of the screw 21 is relatively sharp, and the back-patting machine needs to drive the flapping member 3 to reciprocally pat. During the reciprocating patting process, the sharp pressing of the screw 21 on the flapping member 3 is extremely likely to cause damage to the flapping member 3. Based on this, this application generates a technical solution in which the pressing body 22 presses the flapping member 3. Among them, the pressing area of the pressing body 22 on the flapping member 3 is larger than the area of the end of the screw 21, so as to disperse the force of the end of the screw 21 on the flapping member 3, so that the flapping member 3 will not be damaged due to the concentrated force on the flapping member 3 during the reciprocating patting process controlled by the back-patting machine.

[0050] Meanwhile, through the design of the pressing body 22, when the flapping member 3 is subjected to an external force, it can maintain a stable connection state, effectively avoiding the problems of easy loosening or detachment of traditional clamping members, and further improving the user's comfort.

[0051] Furthermore, the main body 1 of the clamping member is designed with a cavity 12 for accommodating the flapping member 3. This design not only facilitates the installation of the flapping member 3 but also makes the overall structure more compact. The pressing body 22 is arranged in the cavity 12. By rotating the screw 21, the pressing body 22 can gradually approach and press the flapping member 3 to achieve a firm fixing effect. In addition, the shape of the pressing body 22 can be designed according to actual needs, such as circular, square or irregular shapes, to adapt to flapping members 3 of different shapes and sizes.

[0052] Furthermore, the number and position of the through holes 11 can be adjusted according to needs to adapt to the main body 1 of different sizes and shapes. At the same time, the through holes 11 are also designed to have internal threads, which match the external threads of the screw 21, so as to achieve a tight threaded connection. This connection method is not only firm and reliable but also has a certain adjustment range, facilitating fine adjustment according to actual situations.

[0053] Embodiment 2

[0054] As Figure 1-2 shown, different from Embodiment 1: In order to further improve the stability and durability of the clamping member, this embodiment also adopts a variety of improvement measures. Specifically, the main body 1 is provided with an extension part 13, and the extension part 13 is provided with a plurality of first teeth 131 arranged at intervals; among them, the plurality of first teeth 131 are used to connect with the transmission rod 4 of the flapping machine; and the transmission rod 4 is provided with a connecting body 41, and the connecting body 41 is provided with a plurality of second teeth 411 arranged at intervals. The first teeth 131 are meshed and connected with the second teeth 411, so as to ensure the stable connection between the clamping member and the flapping machine.

[0055] Further, the extension part 13 is provided with a threaded hole 132, and the connecting body 41 is provided with a through hole 412. The threaded hole 132 and the through hole 412 are threadedly connected through a fastener 413. The two are threadedly connected through the fastener 413. This connection method is not only simple and reliable but also convenient for disassembly and maintenance. In the specific implementation process, only the extension part adopts the threaded hole 132, and the connecting body 41 only adopts the through hole 412. The fastener 413, such as a screw, passes through the through hole 412 and then is screwed into the threaded hole 132 to achieve the firm connection of the two. This design not only improves the connection stability but also avoids the loosening problem that may occur in the traditional connection method.

[0056] In addition, in order to further improve the user experience, the pressing body 22 in this embodiment is also made of an elastic material, such as rubber or silica gel. This material has good elasticity and wear resistance, and can effectively buffer the impact force generated by the reciprocating beating of the beating member 3 while pressing the beating member 3, reduce the damage to the beating member 3, and extend its service life. At the same time, the use of elastic materials also enables the pressing body 22 to better adapt to beating members 3 of different shapes and sizes, improving the versatility and practicality of the clamping members.

[0057] Further, the extension portion 13 is provided on the side of the main body 1 away from the cavity 12; at least a pair of extension portions 13 are symmetrically arranged along the central axis of the cavity 12. Through the design of the above-mentioned extension portion 13, the back-beating machine can flexibly adjust the distance between the beating members 3 when performing a multi-arm back-beating action. Specifically, these extension portions 13 are symmetrically arranged with the main body 1 as the center. One end corresponds to the area where the distance between the two arms of the back-beating machine is compact, and the other end is adapted to the area with a larger distance. The operating mechanism of this symmetrically designed extension portion 13 is that when it is necessary to adjust the distance between the beating members 3 according to the width of the user's back or comfort requirements, the operator only needs to simply adjust the connection point position of the symmetric extension portion 13 and the beating member 3 to accurately control the distance size. If it is necessary to arrange the two arms closely to meet specific requirements, the connecting member should be installed at one end of the extension portion 13 close to the core of the cavity 12; conversely, to increase the distance, the connecting member should be fixed at the end far from the core.

[0058] In addition, due to the symmetric configuration of the extension portion 13 along the central axis of the cavity 12, no matter how the beating member 3 is adjusted, the center of gravity of the back-beating machine can remain relatively stable, effectively reducing the shaking or tilting caused by position changes, thereby improving the safety of use.

[0059] In summary, the clamping member for the back-beating machine in this embodiment not only improves the stability and durability of the clamping member, but also enhances the user experience by adopting a variety of improvement measures. At the same time, the clamping member also has the advantages of simple structure, convenient installation, strong versatility, etc., and can be widely applied to various back-beating machines.

[0060] Other parts that are the same as those in Embodiment 1 are not described again in this embodiment.

[0061] Embodiment 3

[0062] As Figure 1-2As shown, different from Embodiment 1, in order to further improve the versatility and flexibility of the clamping member. Specifically, in this application, the number of through holes 11 is at least one, and the through holes 11 are arranged at intervals along the length direction (X-axis direction) of the body 1. By arranging multiple through holes 11, the fixing of the flapping member 3 at different positions can be realized, meeting diverse installation requirements. In addition, the arrangement of multiple through holes 11 also improves the adaptability of the clamping member. In practical applications, since the sizes and shapes of the flapping members 3 may vary, a single position of the through hole 11 may not meet the installation requirements of all flapping members 3. By arranging multiple through holes 11 on the body 1, it can be ensured that flapping members 3 of almost any size and shape can find a suitable installation position, thus greatly enhancing the versatility of the clamping member.

[0063] Furthermore, the through hole 11 has an internal thread, and the screw rod 21 has an external thread. The screw rod 21 is threadedly connected to the through hole 11. Through this threaded connection setting, a tight fixation between the clamping member and the flapping member 3 can be achieved, avoiding the problems of loosening or falling off that may occur in traditional clamping methods. This connection method is not only firm and reliable but also has a certain adjustment range and can be finely adjusted according to actual needs to ensure the stability and accuracy of the flapping member 3 during reciprocating flapping.

[0064] Further, a fixing member 23 is fixedly connected to the side of the screw rod 21 away from the body 1, and the diameter of the fixing member 23 is larger than the diameter of the through hole 11. The above design is considered in the actual operation process. When the user needs to fix the flapping member 3, a certain fine adjustment or quick disassembly may be required. Therefore, a fixing member 23 is added to the side of the screw rod 21 away from the body 1, and its diameter is larger than the diameter of the through hole 11. This design ingeniously realizes dual functions. First, the design of the fixing member 23 enhances the connection strength between the screw rod 21 and the body 1, preventing the screw rod 21 from loosening or falling off due to uneven stress during long-term use. Second, when it is necessary to adjust or disassemble the flapping member 3, the user can rotate the fixing member 23 to drive the screw rod 21 to rotate, thus easily realizing the fine adjustment or quick disassembly of the flapping member 3. This design not only simplifies the operation process but also improves work efficiency.

[0065] Specifically, the material and shape of the fixing member 23 can also be selected and designed according to actual needs. For example, in order to increase friction and improve the stability during rotation, the fixing member 23 can be made of a non-slip material or designed to have a non-slip texture shape.

[0066] In summary, the clamping member for the back-slapping machine in this embodiment further improves the stability and flexibility of the clamping member through improvement measures such as adding the fixing member 23. These improvement measures not only enhance the user experience but also make the clamping member more adaptable to diverse installation requirements and application scenarios.

[0067] Further, in the present application, the flapping member 3 includes a flapping head 31 and a flapping rod 32; the flapping head 31 is placed at one end away from the body 1 and is used to flap the back in contact with the user; the flapping rod 32 is fixed to the body 1 through the pressing body 22. Specifically, in the present application, the flapping head 32 part is made of a softer and more elastic material, such as memory foam or silicone, to better adapt to the curve of the human back, reduce the impact during flapping, and increase comfort. The shape of the flapping head 32 can also be replaced to better match the user experience.

[0068] In summary, the clamping member for the back flapping machine provided by this embodiment effectively solves the problems of easy loosening, falling off or damage of the traditional clamping member through a series of innovative designs and technical improvements. At the same time, the clamping member also has the advantages of simple structure, convenient assembly, firm connection, good stability, etc., and can significantly improve the use effect and user experience of the back flapping machine.

[0069] For those that are the same as those in Embodiment 1, they will not be repeated in this embodiment.

[0070] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A clamping part for a back-patting machine, comprising a body (1) and a locking part (2) penetrating through the body, characterized in that the locking part (2) comprises a screw rod (21) and a pressing body (22) connected to the most distal end in the length direction of the screw rod (21); the screw rod (21), with a length greater than the thickness of the body (1), is used to penetrate through the through hole (11) of the body (1); the pressing body (22), with a pressing area larger than the area of the end of the screw rod (21), is used to press the patting part (3) assembled in the body (1).

2. The snap connector for a back-patting machine according to claim 1, wherein: The body (1) is provided with a cavity (12) for accommodating the patting part (3), and the pressing body (22) is arranged in the cavity (12).

3. The snap-in part for a back-patting machine according to claim 2, characterized in that: The body (1) is provided with an extension part (13), and the extension part (13) is provided with a plurality of first teeth (131) arranged at intervals; the first teeth (131) are used to be connected to the transmission rod (4) of the patting machine; the transmission rod (4) is provided with a connecting body (41), the connecting body (41) is provided with a plurality of second teeth (411) arranged at intervals, and the first teeth (131) are meshed and connected with the second teeth (411).

4. The snap-in part for a back-patting machine according to claim 3, characterized in that: The extension part (13) is provided with a threaded hole (132), the connecting body (41) is provided with a through hole (412), and the threaded hole (132) and the through hole (412) are threadedly connected through a fastener (413).

5. The snap connector for a back-patting machine according to claim 3, characterized in that: The extension part (13) is arranged on the side of the body (1) away from the cavity (12); At least a pair of extension parts (13) are symmetrically arranged along the central axis of the cavity.

6. The snap-in part for a back-patting machine according to claim 1, characterized in that: The number of the through holes (11) is at least one, and the through holes (11) are arranged at intervals along the length direction of the body.

7. The snap-in part for a back-patting machine according to claim 1, characterized in that: The through hole (11) has internal threads, the screw rod (21) has external threads, and the screw rod (21) is threadedly connected with the through hole (11).

8. The snap-in part for a back-patting machine according to claim 1, characterized in that: A fixing part (23) is fixedly connected to the side of the screw rod (21) away from the body (1), and the diameter of the fixing part (23) is larger than the diameter of the through hole.

9. The snap-in part for a back-patting machine according to claim 1, wherein: The pressing body (22) is circular, square or irregular in shape.

10. The snap-in part for a back-patting machine according to claim 1, characterized in that: The patting part (3) comprises a patting head (31) and a patting rod (32); the patting head (31), placed at one end away from the body (1), is used to pat the back of the user in contact; the patting rod (32) is fixed to the body (1) through the pressing body (22).

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