A secretary desk and chair with exercise function

Abstract

The utility model relates to a technical field of seat, especially disclose a kind of secretary office table and chair with exercise function, by setting up pushing mechanism, L-shaped handle can be turned to vertical state in the inside of mounting block when using, back of hand holds and adjusts sitting posture to make back adhere to office chair back, sink shoulder to keep standard power posture, then push L-shaped handle by chest power, drive mounting block and ladder sliding block along ladder limit sliding groove smooth sliding, while the second limit wheel of the symmetrical setting of ladder limit sliding groove side wall is supplied with rope winding, keep rope body tension without deviation when winding to ensure that the effect of guiding is effective, avoid rope to slide and separate from track or produce violent friction, so that pushing mechanism can be realized under the support of stable structure, guide user to carry out chest muscle exercise with standard posture, both improve exercise effect, prevent exercise injury caused by posture error or structure loosening, and each component cooperation makes movement trajectory controllable, avoid exercise action deviation influence chest muscle power efficiency.

Description

Technical Field

[0001] This utility model relates to the field of seating technology, and in particular to an office desk and chair with exercise function. Background Technology

[0002] Office chairs are core pieces of furniture in both office and home office environments. Their main function is to provide users with stable posture support and alleviate physical fatigue caused by long hours of office work through ergonomic seat and backrest designs.

[0003] A search of Chinese patent publication number "CN218738054U" reveals an "office chair" that uses a fan and air duct installed on the seat or backrest. The air blown from the fan's outlet enters through the air inlet and exits through the air outlet, which can remove heat from the office chair, reduce its temperature, and improve the user experience.

[0004] Based on the above search and existing technology findings, the above patent has certain defects: In actual office scenarios, users often experience muscle tension in areas such as the chest muscles due to prolonged sitting, and need to perform simple exercises to relax during office breaks. However, the device lacks an auxiliary structure to guide users to perform standard posture exercises, and cannot provide stable support and trajectory guidance for chest muscle exercises and other movements. Its functionality is insufficient and needs to be improved. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, this utility model provides an office desk and chair with exercise function, which solves the technical problem of insufficient functionality of existing office chairs.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An office desk and chair with exercise function includes an office chair with a base and hand supports around its body. When in use, the base provides stable support for the whole device, while the hand supports serve as the mounting base for the push mechanism, ensuring structural stability during subsequent exercise movements.

[0010] Preferably, a pushing mechanism is fixedly installed on the side wall of the hand support, and the pushing mechanism can exercise the pectoral muscles;

[0011] The pushing mechanism includes a connecting block, a housing, a stepped limiting groove, a stepped slider, a mounting block, and an L-shaped handle. The connecting block is fixedly installed on the side wall of the hand support, and the housing is fixedly installed on the side wall of the connecting block. The connecting block provides a stable connection between the housing and the hand support, serving as the mounting carrier for the entire pushing mechanism. The stepped limiting groove extends through the inside of the housing, and the stepped slider is slidably installed within the stepped limiting groove. During use, one end of the rope must first be fixed along the preset attachment point on the stepped slider. When the chest exerts force to push the L-shaped handle, the stepped slider will slide smoothly under the limiting action of the stepped limiting groove. After sliding to the end of the stepped limiting groove, it returns to its initial position with the handle. In the initial position, the mounting block is fixedly installed on the side wall of the stepped slider, and the L-shaped handle is rotated and installed inside the mounting block. When using, the L-shaped handle needs to be flipped on the mounting block until it is perpendicular to the mounting block. Then, hold the L-shaped handle with the back of your hand facing up, and adjust your sitting posture so that your back is close to the back of the office chair and your shoulders are lowered. After ensuring that the force exertion posture is standard, actively push the L-shaped handle with your chest, thereby driving the mounting block and the stepped slider to move synchronously. The side wall of the stepped limiting slide groove is symmetrically provided with second limiting wheels. When using, the middle section of the rope needs to be wrapped around the second limiting wheels in sequence. During the wrapping process, keep the rope taut and without deviation to ensure that the second limiting wheels play a stable limiting and guiding role for the rope.

[0012] Preferably, the circumferential surface of the base is provided with a counterweight mechanism for adjusting the pushing mechanism;

[0013] The counterweight mechanism includes a sleeve plate, a weight counterweight pan, rectangular weights, and limiting posts. The sleeve plate is fixedly installed on the circumferential surface of the base, and the weight counterweight pan is located at the upper end of the sleeve plate. The sleeve plate provides stable support for the weight counterweight pan, ensuring that the counterweight mechanism is compatible with the overall structure of the office chair. The rectangular weights and limiting posts are both located inside the weight counterweight pan. When using the counterweight, the user needs to select a rectangular weight of appropriate weight according to their own strength level, and then vertically insert the rectangular weight along the limiting post. The limiting post uses linear limiting to restrict the rectangular weight, preventing it from shifting or wobbling during exercise. The inner side of the weight counterweight pan is equipped with a first limiting wheel. When using the counterweight, the middle section of the rope needs to be wound around the second limiting wheel and then around the first limiting wheel. As the rope slides along the stepped slider, under the combined limiting guidance of the first and second limiting wheels, it vertically pulls the rectangular weight upward, completing the counterweight pulling action in one cycle.

[0014] (III) Beneficial Effects

[0015] Firstly, by setting up a pushing mechanism, the L-shaped handle can be flipped to a vertical position inside the mounting block during use. The user holds the handle with the back of their hand facing upwards and adjusts their sitting posture so that their back is close to the back of the office chair and their shoulders are lowered to maintain a standard force exertion posture. Then, the user pushes the L-shaped handle by exerting force with their chest, causing the mounting block and stepped slider to slide smoothly along the stepped limiting groove. At the same time, the second limiting wheel symmetrically set on the side wall of the stepped limiting groove allows the rope to be wound around. During winding, the rope is kept taut and without deviation to ensure effective guidance and prevent the rope from slipping off the track or generating severe friction. Thus, the pushing mechanism can guide the user to perform chest muscle exercises in a standard posture under the support of a stable structure, which not only improves the exercise effect but also prevents exercise injuries caused by incorrect posture or structural loosening. Moreover, the cooperation of each component makes the movement trajectory controllable, avoiding deviation of the exercise movement and affecting the efficiency of chest muscle exertion.

[0016] Secondly, by setting up a counterweight mechanism, users can select a rectangular weight corresponding to their own strength level. The setting of the limiting post can prevent the rectangular weight from swaying or shifting during exercise. At the same time, the first limiting wheel on the inner side of the weight counterweight plate cooperates with the second limiting wheel of the push mechanism for the rope to be wound around. When the rope pulls the rectangular weight, it is kept vertical under the joint limiting guidance of both, avoiding uneven pulling resistance caused by rope skew or weight tilting. Thus, the counterweight mechanism can flexibly adjust the exercise weight according to the user's needs, adapting to the usage needs of users with different strength levels. At the same time, through the limiting and supporting functions of each component, safety hazards such as weight tipping over and rope shifting are avoided, ensuring convenient counterweight adjustment and stable exercise process, further improving the overall safety and applicability of the exercise equipment. Attached Figure Description

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial assembly structure diagram of the present invention;

[0020] Figure 3 This is a cross-sectional view of the weight counterweight pan of this utility model;

[0021] Figure 4 This is a cross-sectional view of the shell of this utility model.

[0022] Legend: 11. Office chair; 12. Base; 13. Hand support; 14. Connecting block; 15. Housing; 16. Stepped limit slide; 17. Stepped slider; 18. Mounting block; 19. L-shaped handle; 21. Sleeve plate; 22. Weight counterweight plate; 23. Rectangular weight; 24. Limiting post; 25. First limiting wheel; 26. Second limiting wheel. Detailed Implementation

[0023] This application provides a clerical office desk and chair with exercise function, effectively solving the technical problem of insufficient functionality in existing office chairs. By incorporating a pushing mechanism, the L-shaped handle can be flipped vertically inside the mounting block. Users hold the chair with their hands facing upwards and adjust their posture so that their back is firmly against the chair back and their shoulders are relaxed to maintain a standard exertion posture. Then, by exerting force with their chest, they push the L-shaped handle, causing the mounting block and stepped slider to slide smoothly along the stepped limiting groove. Simultaneously, second limiting wheels symmetrically arranged on the side wall of the stepped limiting groove allow for rope winding. During winding, the rope remains taut and without deviation to ensure effective guidance, preventing the rope from slipping off the track or generating severe friction. Thus, the pushing mechanism, supported by a stable structure, guides the user to perform chest muscle exercises in a standard posture, improving the exercise effect and preventing injuries caused by incorrect posture or structural loosening. The coordinated operation of each component ensures controllable movement trajectory, preventing deviations in exercise movements that could affect the efficiency of chest muscle activation. Furthermore, the weight-balancing mechanism allows users to select rectangular weights appropriate to their strength level. Limiting posts prevent the rectangular weights from swaying or shifting during exercise. Simultaneously, the first limiting wheel on the inner side of the weight plate works in conjunction with the second limiting wheel of the push mechanism for rope winding, ensuring the rope remains vertically pulled by both limiting wheels. This prevents uneven resistance or weight tilting caused by rope skewing. The weight-balancing mechanism allows for flexible adjustment of the exercise weight according to user needs, adapting to users with different strength levels. The limiting and supporting functions of each component prevent safety hazards such as weight tipping or rope shifting, ensuring convenient weight adjustment and stable exercise, further enhancing the overall safety and applicability of the exercise equipment.

[0024] Example

[0025] like Figure 1 - Figure 4 As shown, the technical solution in this application embodiment effectively solves the technical problem of insufficient functionality of existing office chairs. The overall idea is as follows:

[0026] In view of the problems existing in the prior art, the present invention provides an office desk and chair with exercise function, including an office chair 11, and the office chair 11 is provided with a base 12 and hand support 13 around its body.

[0027] A pushing mechanism is fixedly installed on the side wall of the hand support 13. The pushing mechanism can exercise the pectoral muscles. The pushing mechanism includes a connecting block 14, a housing 15, a stepped limiting slide 16, a stepped slider 17, a mounting block 18, and an L-shaped handle 19. The connecting block 14 is fixedly installed on the side wall of the hand support 13, and the housing 15 is fixedly installed on the side wall of the connecting block 14. The stepped limiting slide 16 is opened through the inside of the housing 15. The stepped slider 17 is slidably installed inside the stepped limiting slide 16. The mounting block 18 is fixedly installed on the side wall of the stepped slider 17. The L-shaped handle 19 is rotatably installed inside the mounting block 18. A second limiting wheel 26 is symmetrically provided on the side wall of the stepped limiting slide 16.

[0028] By setting up a pushing mechanism, the L-shaped handle 19 can be flipped to a vertical position inside the mounting block 18 during use. The user holds the handle with the back of their hand facing up and adjusts their sitting posture so that their back is close to the back of the office chair 11 and their shoulders are lowered to maintain a standard force exertion posture. Then, the user pushes the L-shaped handle 19 by exerting force with their chest, causing the mounting block 18 and the stepped slider 17 to slide smoothly along the stepped limiting groove 16. At the same time, the second limiting wheel 26, which is symmetrically arranged on the side wall of the stepped limiting groove 16, allows the rope to be wound around. During winding, the rope is kept taut and without deviation to ensure effective guidance and prevent the rope from slipping off the track or generating severe friction. Thus, the pushing mechanism can guide the user to perform chest muscle exercises in a standard posture under the support of a stable structure, which not only improves the exercise effect but also prevents exercise injuries caused by incorrect posture or structural loosening. In addition, the cooperation of each component makes the movement trajectory controllable, avoiding deviation of the exercise movement and affecting the efficiency of chest muscle exertion.

[0029] The base 12 has a counterweight mechanism on its circumferential surface for adjusting the pushing mechanism. The counterweight mechanism includes a sleeve plate 21, a weight counterweight plate 22, a rectangular weight 23, and a limiting post 24. The sleeve plate 21 is fixedly installed on the circumferential surface of the base 12. The weight counterweight plate 22 is located at the upper end of the sleeve plate 21. The rectangular weight 23 and the limiting post 24 are both located inside the weight counterweight plate 22. The limiting post 24 can linearly limit the rectangular weight 23. The inner side of the weight counterweight plate 22 is provided with a first limiting wheel 25.

[0030] By setting up a counterweight mechanism, users can select a rectangular weight 23 of appropriate weight according to their own strength level. The setting of the limiting post 24 can prevent the rectangular weight 23 from swaying or shifting during exercise. At the same time, the first limiting wheel 25 on the inner side of the weight counterweight plate 22 cooperates with the second limiting wheel 26 of the push mechanism for the rope to be wound around. When the rope pulls the rectangular weight 23, it remains vertical under the joint limiting guidance of both, avoiding uneven pulling resistance or weight tilting caused by rope skew. Thus, the counterweight mechanism can flexibly adjust the exercise weight according to the user's needs, adapting to the usage needs of users with different strength levels. At the same time, through the limiting and supporting functions of each component, safety hazards such as weight tipping and rope shifting are avoided, ensuring convenient counterweight adjustment and stable exercise process, further improving the overall safety and applicability of the exercise equipment.

[0031] Working principle

[0032] In use, the first step is to prepare the equipment connection. Fix one end of the rope (which is Y-shaped) along the preset hanging point of the stepped slider 17, and connect the other end to the hanging hole at the top of the rectangular weight 23. At the same time, wrap the middle section of the rope around the second limiting wheel 26 and the first limiting wheel 25 in sequence. During the wrapping process, the rope must be kept taut and without deviation to ensure that the guiding effect of the limiting wheels on the rope is effective. Then, proceed to the counterweight adjustment stage. Select a rectangular weight 23 of the corresponding weight according to your own strength level. Next, perform operation and debugging by flipping the L-shaped handle 19 on the mounting block 18 so that it is aligned with the mounting block. With the handle 18 in a vertical position and the back of the hand facing upward, adjust your sitting posture so that your back is firmly against the back of the office chair 11, relax your shoulders, and ensure that the force exertion posture is standard. Then, actively exert force with your chest to push the L-shaped handle 19, which will drive the mounting block 18 and the stepped slider 17 to slide smoothly along the stepped limiting groove 16 in the housing 15. During the sliding process, the rope, under the limiting guidance of the second limiting wheel 26 and the first limiting wheel 25, vertically pulls the rectangular weight 23 upward. After reaching the end, slowly control the handle to reset, so that the stepped slider 17 returns to the initial position, completing one action cycle.

[0033] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A clerical office desk and chair with exercise function, comprising an office chair (11), wherein the office chair (11) is provided with a base (12) and armrests (13) around its body, characterized in that ； A pushing mechanism is fixedly installed on the side wall of the hand support (13), which can exercise the pectoral muscles; The base (12) has a counterweight mechanism on its circumferential surface for adjusting the pushing mechanism.

2. The office desk and chair with exercise function as described in claim 1, characterized in that, The pushing mechanism includes a connecting block (14), a housing (15), a stepped limiting slide (16), a stepped slider (17), a mounting block (18), and an L-shaped handle (19); The connecting block (14) is fixedly installed on the side wall of the hand support (13), and the housing (15) is fixedly installed on the side wall of the connecting block (14).

3. The office desk and chair with exercise function as described in claim 2, characterized in that, The stepped limiting groove (16) is opened through the inside of the housing (15), and the stepped slider (17) is located inside the stepped limiting groove (16) for limiting and sliding installation; The mounting block (18) is fixedly installed on the side wall of the stepped slider (17).

4. The office desk and chair with exercise function as described in claim 3, characterized in that, The L-shaped handle (19) is rotatably mounted inside the mounting block (18); The stepped limiting groove (16) is provided with a second limiting wheel (26) symmetrically on its side wall.

5. A clerical desk and chair with exercise function as described in any one of claims 1-4, characterized in that, The counterweight mechanism includes a sleeve plate (21), a weight counterweight plate (22), a rectangular weight (23), and a limiting post (24); The sleeve plate (21) is fixedly installed on the circumferential surface of the base (12), the weight counterweight plate (22) is located at the upper end of the sleeve plate (21), the rectangular weight (23) and the limiting post (24) are both located inside the weight counterweight plate (22), and the limiting post (24) can linearly limit the rectangular weight (23).

6. The office desk and chair with exercise function as described in claim 5, characterized in that, The inner side of the weight counterweight pan (22) is provided with a first limiting wheel (25).

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