Deformable lying flat locking device for electronic sports chair

Abstract

The utility model relates to a deformable flat-lying locking device for an electronic sports chair. The core structure of the deformable flat-lying locking device comprises a cushion part, a backrest part, a supporting part and related connecting parts, the cushion part is movably connected with the supporting part through a rotating shaft structure and is movably connected with the backrest part. The supporting part is connected with a first supporting plate, the cushion part is connected with a second supporting plate, supporting legs are arranged below the cushion, the first supporting plate and the second supporting plate form armrests, and the first supporting plate, the second supporting plate and the supporting legs form a supporting leg assembly. A soft cushion is arranged on the cushion and the supporting part, the supporting part can rotate by 0-180 degrees through a rotating shaft structure, auxiliary supporting rods corresponding to the thickness of the soft cushion are arranged at the two ends of the side, close to the cushion, of the supporting part, transverse reinforcing ribs and longitudinal reinforcing ribs which are distributed in a crossed mode are arranged on the side, away from the soft cushion, of the cushion, and one end of each longitudinal reinforcing rib is connected with an adjusting locking shaft. Arc-shaped adjusting supporting legs are arranged at the bottom of the backrest.

Description

Technical Field

[0001] This utility model provides a deformable reclining locking device, belonging to the field of gaming chair technology, and particularly relates to a deformable reclining locking device for gaming chairs. Background Technology

[0002] Existing gaming chairs typically only offer a single sitting posture mode, lacking flexible reclining functionality, making it difficult to meet the diverse needs of users during extended use. While some gaming chairs do have some backrest adjustment capabilities, their structural design is often complex and inconvenient to operate, and they cannot effectively increase the thickness and softness of the seat cushion, affecting overall comfort.

[0003] Existing convertible reclining locking mechanisms in gaming chairs typically employ bulky mechanical structures, such as complex gear and linkage systems, to achieve backrest angle adjustment and reclining functionality. These mechanisms are not only difficult to install but also cumbersome to adjust, requiring multiple steps. Furthermore, existing mechanisms fall short in enhancing seat comfort, lacking effective support and cushioning design, and failing to provide users with a superior sitting / reclining experience. Simultaneously, existing mechanisms also suffer from structural stability issues, unable to withstand significant weight pressure, and prone to component loosening or damage, affecting lifespan and safety. Utility Model Content

[0004] In order to solve the above problems, this application provides a deformable reclining locking device for gaming chairs, which solves the problems of inconvenient adjustment, inability to recline easily, and insufficient comfort of existing gaming chairs.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a deformable reclining locking device for a gaming chair, including a seat cushion and a backrest part movably connected to the seat cushion. The end of the seat cushion away from the backrest part is movably connected to a support part through a pivot structure, and the support part corresponds to the seat cushion.

[0006] A first support plate is fixedly connected to the support portion, and a second support plate is fixedly connected to the cushion portion.

[0007] Preferably, a support leg is fixedly connected to the lower part of the seat cushion, the first support plate and the second support plate correspond to each other, the first support plate and the second support plate together form an armrest, and the first support plate and the support leg together form a support leg assembly.

[0008] Preferably, the seat cushion portion is provided with several soft pads on the top and the upper and lower sides of the support portion. The pivot structure is fixedly connected to one end of the support portion and passes through the corresponding end of the seat cushion portion. The support portion can rotate from 0 to 180° with the help of the pivot structure.

[0009] Preferably, two ends of the supporting part close to one side of the cushion part are fixedly connected with auxiliary support rods corresponding to the thickness of the two layers of soft cushions, and the side of the cushion part away from the corresponding soft cushions is provided with transversely and longitudinally distributed reinforcing ribs, and the transversely distributed reinforcing ribs penetrate through the second supporting plate.

[0010] Preferably, one end of the longitudinally distributed reinforcing rib close to the backrest part is movably connected with an adjusting and locking shaft, and the adjusting and locking shaft is used for adjusting the inclination angle of the backrest part; and the bottom of the backrest part is fixedly connected with arc-shaped adjusting support feet corresponding to the supporting legs and the first supporting plate, and the adjusting support feet are used for dynamically adjusting the support with the inclination of the backrest part.

[0011] The one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0012] The deformable lying and locking device of the novel e-sports chair mainly comprises a cushion part, a backrest part, a rotating shaft structure and a supporting part. The backrest part is movably connected with the cushion part, and the supporting part is connected with one end of the cushion part away from the backrest part through the rotating shaft structure. The first supporting plate is fixed on the supporting part, and the second supporting plate is fixed on the cushion part. When lying down is needed, the supporting part can be rotated to be parallel to the cushion part, so that the overall length of the chair is effectively increased. At this time, the angle of the backrest part can be adjusted by using the adjusting and locking shaft in the prior art to adapt to the lying state. In daily use, if the thickness and softness of the cushion are to be enhanced, the supporting part can be rotated above the cushion part. At this time, the supporting part corresponds to the cushion part, and the cushion is thickened. In addition, the design of the rotating shaft structure enables the supporting part to be conveniently rotated and locked when needed, so as to meet the needs of users in different use scenarios.

[0013] Other advantages, objects and features of the present application will be set forth in part in the following description, and in part will become apparent to those skilled in the art from the examination of the following text, or can be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the deformable lying and locking device of the e-sports chair according to the present application;

[0015] Figure 2 It is a perspective view of the supporting part of the deformable lying and locking device of the e-sports chair according to the present application in an unfolded state;

[0016] Figure 3 It is a bottom view of the supporting part of the deformable lying and locking device of the e-sports chair according to the present application in an unfolded state;

[0017] Figure 4The utility model discloses a transformable lying locking device for e-sports chair.

[0018] As shown in the figure:

[0019] 1, cushion part, 2, backrest part, 3, pivot structure, 4, support part, 5, first support plate, 6, second support plate, 7, support leg, 8, soft pad, 9, auxiliary support rod, 10, transverse reinforcing rib, 11, longitudinal reinforcing rib, 12, adjusting locking shaft, 13, adjusting support foot. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs; the terms used in the specification of the utility model are only for the purpose of describing specific embodiments and are not intended to limit the utility model; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] As Figure 1 and Figure 2 shown, a transformable lying locking device for e-sports chair. The core structure includes cushion part, backrest part, support part and related connecting components. The cushion part is movably connected to the support part through the pivot structure, and the cushion part is movably connected to the backrest part. The first support plate is connected to the support part, and the second support plate is connected to the cushion part. The support leg is below the cushion, and the first support plate and the second support plate form an armrest with the support leg to form a support leg assembly. In addition, the cushion and the support part are provided with a soft pad, and the support part can be rotated by 0-180° through the pivot structure, and the two ends of the side close to the cushion have auxiliary support rods corresponding to the thickness of the soft pad, and the side away from the soft pad of the cushion has cross-distributed reinforcing ribs, one end of the longitudinal reinforcing rib is connected to the adjusting locking shaft, and the bottom of the backrest has an arc-shaped adjusting support foot.

[0024] In this embodiment, each component works together to achieve the multifunctional form switching of the e-sports chair. When in daily use state, the support part can be rotated above the cushion part, and the corresponding design of the two parts makes the support part adhere to the cushion part, thereby increasing the thickness and softness of the cushion and providing a more comfortable sitting experience for the user. At the same time, the first support plate and the second support plate form an armrest, which is convenient for the user to lean on.

[0025] When lying down is needed, the support part is rotated through the rotating shaft structure to 0-180°, until it is parallel to the cushion part. At this time, the overall length of the chair is extended to provide enough space for the user to stretch his legs. The backrest part adjusts the inclination angle by means of the adjusting and locking shaft under the existing technology, so as to adapt to the lying state and meet the needs of sitting or lying.

[0026] In addition, the auxiliary support rods at both ends of the support part near the cushion side correspond to the thickness of the two layers of soft cushions. When the support part is rotated above the cushion, the auxiliary support rods can support the soft cushions, further improving the comfort and stability of the cushion. The cross-distributed transverse and longitudinal reinforcing ribs on the side of the cushion away from the soft cushion, and the adjusting and locking shaft connected to one end of the longitudinal reinforcing rib, enhance the structural strength of the cushion part, and can adjust the inclination angle of the backrest part, ensuring the stability and durability of the device in different forms. The arc-shaped adjusting support foot at the bottom of the backrest corresponds to the support leg and the first support plate, dynamically adjusts the support when the backrest part is inclined, so that the whole device remains balanced in the lying state, and can adapt to the body contour of different users, providing personalized comfortable support. Overall, through the ingenious combination of each component, this scheme not only realizes the convenient conversion of the e-sports chair from the ordinary sitting position to the lying state, but also significantly improves the comfort and experience of the user in different use scenarios, with high practicality and innovation.

[0027] As shown in Figure 3 and Figure 4 , the components of the deformable lying locking device of the e-sports chair work together and have multiple practical functions. The rotating function of the support part enables the chair to switch between different forms to meet the lying requirement. The auxiliary support rods cooperate with the soft cushions to improve comfort, the reinforcing ribs enhance structural stability, the adjusting and locking shaft facilitates the adjustment of the inclination angle of the backrest, and the adjusting support foot dynamically adjusts the support according to the inclination of the backrest. The overall design not only guarantees the stability and durability of the chair, but also takes into account the comfort experience of the user, meeting the use requirements in different scenarios.

[0028] In this embodiment, the basic structure and common models of each component are as follows:

[0029] 1. The seat cushion part 1 and the backrest part 2 are usually made of high-density foam material with good elasticity and support, and their sizes can be adjusted according to different models of e-sports chairs. The thickness of the seat cushion part is generally between 8-12 cm, and the height of the backrest part is generally between 30-50 cm.

[0030] 2. The rotating shaft structure 3 is made of metal material with high strength and durability, and its specifications can be customized according to actual needs. The common rotating shaft diameter is between 2-3 cm, which can withstand large torque and ensure the stable rotation of the support part.

[0031] 3. The support part 4 is made of similar material and thickness as the seat cushion part, and its length is generally the same as the seat cushion part to ensure that the seat length can be effectively extended in the lying state.

[0032] 4. The first support plate 5 and the second support plate 6 are usually made of plastic or metal material with certain strength and rigidity, and their sizes are designed according to actual needs. The thickness is generally between 1-2 cm, and the surface can be treated with anti-slip to improve the safety of use.

[0033] 5. The support leg 7 is made of metal material with high strength and stability. The common support leg height is between 30-40 cm, and the bottom can be installed with anti-slip pads to prevent the chair from sliding.

[0034] 6. The soft cushion 8 is made of soft foam material with a thickness of generally between 3-5 cm. The surface can be covered with leather or fabric to provide a comfortable sitting and lying experience.

[0035] 7. The auxiliary support rod 9 is made of metal material with certain strength and toughness. Its length and diameter are designed according to actual needs, and the common diameter is between 1-2 cm. It can effectively support the soft cushion and prevent it from deforming.

[0036] 8. The transverse reinforcing rib 10 and the longitudinal reinforcing rib 11 are made of metal material with high strength and rigidity. Their sizes and distribution are optimized according to actual needs to enhance the structural strength of the seat cushion part.

[0037] 9. The adjustment locking shaft 12 is made of metal material with good adjustment and locking performance. Its specifications can be customized according to actual needs. The common adjustment angle range is 0-180°, which can meet the backrest angle needs of different users.

[0038] Different use cases of the device are as follows:

[0039] In daily use, when the user needs to increase the thickness and softness of the cushion, the support part 4 can be rotated above the cushion part 1. At this time, the support part 4 corresponds to the cushion part 1, and the auxiliary support rod 9 cooperates with the soft pad 8 to increase the thickness of the cushion part and provide a more comfortable sitting experience. At the same time, the first support plate 5 and the second support plate 6 form an armrest to facilitate the user's arm to lean on, and the support leg 7 provides stable support for the entire device.

[0040] When the user needs to lie down, the support part 4 can be rotated to be parallel to the cushion part 1 by means of the rotating shaft structure 3. At this time, the overall length of the seat is extended to provide enough space for the user to stretch their legs. At the same time, the backrest part 2 can adjust the inclination angle by means of the adjusting locking shaft 12 to adapt to the lying state. The adjusting support foot 13 dynamically adjusts the support position according to the inclination angle of the backrest part 2 to ensure the stability and comfort of the entire device in the lying state.

[0041] The advantages of this device are:

[0042] 1. Multifunctionality: Through the rotating function of the support part, it realizes the convenient conversion from ordinary sitting to lying state, and meets the use requirements in different scenes.

[0043] 2. Comfort: The cooperation of the auxiliary support rod and the soft pad, as well as the dynamic adjustment function of the adjusting locking shaft and the adjusting support foot, provides personalized comfortable support for the user and improves the use experience.

[0044] 3. Stability and durability: The design of the reinforcing rib enhances the structural strength of the cushion part, and the metal material of the rotating shaft structure, the support leg and the adjusting locking shaft and other components has high strength and durability, ensuring the stability and reliability of the device in long-term use.

[0045] 4. Personalized adjustment: The inclination angle of the backrest part can be adjusted according to the user's needs to meet the comfort requirements of different users and adapt to various postures such as sitting or lying.

[0046] It is particularly pointed out that in the present scheme, the mounting mode of the rotating shaft structure 3 learns from the mature technology of the existing furniture rotating shaft, usually embedded or externally mounted, and is firmly connected to the cushion part 1 and the supporting part 4 by bolts or rivets to ensure that the supporting part can smoothly rotate 0-180° and remain stable during rotation. Common types of rotating shafts include ordinary hinge-type rotating shafts and damping rotating shafts, which can provide a smoother rotating experience, and the damping force can be customized according to actual needs. Second, the adjusting and locking shaft 12 of the backrest part 2 adopts the common backrest adjusting mechanism in existing technology, such as a manual knob type or a pneumatic rod type adjusting and locking shaft. The manual knob type adjusting and locking shaft controls the adjustment and locking of the backrest angle by rotating the knob, and the pneumatic rod type adjusting and locking shaft realizes the adjustment and locking of the backrest angle by means of pneumatic or hydraulic principle, which is simple to operate and has high adjustment accuracy. The common adjusting angle range is 0-180°, which can meet the backrest angle needs of different users. Third, the material and mounting method of the soft pad 8 refer to the existing furniture soft pad technology. The soft pad is usually made of high-density foam material, which has good elasticity and support. Its thickness is generally between 3-5 cm, and the surface is covered with leather or fabric. It is fixed on the cushion part 1 and the supporting part 4 by pasting, sewing or buckling, etc. to enhance the comfort of the cushion and the supporting part. Fourth, the structure and mounting method of the supporting leg 7 refer to the manufacturing process of the existing furniture leg. It is usually made of metal material, which has high strength and stability. The common supporting leg height is between 30-40 cm. Anti-skid pads can be installed at the bottom to provide stable support for the entire device by fixing them under the cushion part 1 through bolts or screws.

[0047] During the use or operation of the device, the operation process of the existing devices, products and technologies involved is as follows: when the inclination angle of the backrest part 2 needs to be adjusted, the user can adjust the adjusting and locking shaft 12 according to the operation method of the existing technology. If it is a manual knob type adjusting and locking shaft, first rotate the knob counterclockwise to unlock, adjust the backrest to the desired angle, and then rotate the knob clockwise to lock the backrest. If it is a pneumatic rod type adjusting and locking shaft, press the adjusting button and adjust the backrest to the appropriate angle, then release the button to complete the locking. When installing the device, first install the rotating shaft structure 3 to the cushion part 1 and the supporting part 4 according to the conventional furniture assembly method to ensure that the supporting part can rotate freely; then connect the backrest part 2 to the cushion part 1 through the movable connecting piece, which can be a common hinge or a connecting piece with adjusting function to realize the movable connection of the backrest part; then install the supporting leg 7 and other related parts, such as the first supporting plate 5 and the second supporting plate 6, according to the corresponding installation instructions. The use process of the device is simple and convenient, and by combining existing technology and means, it can effectively realize the multifunctional conversion of the gaming chair and provide users with diversified use experience.

[0048] When in use, firstly, in daily use, if it is necessary to increase the thickness and softness of the seat cushion, rotate the support part 4 above the seat cushion part 1 so that it fits the seat cushion part. At this time, the auxiliary support rod 9 and the soft cushion 8 work together to improve the comfort of the seat cushion. Meanwhile, the first support plate 5 and the second support plate 6 form an armrest for the user to lean on.

[0049] Secondly, when lying down is required, the support part 4 is rotated to be parallel to the seat cushion part 1 through the pivot structure 3, extending the overall length of the seat to stretch the legs. At this time, the backrest part 2 can be adjusted to the tilt angle by means of the adjustment locking shaft 12 to adapt to the lying down state. When adjusting the locking shaft 12, if it is a manual knob type, first rotate the knob counterclockwise to unlock, adjust the backrest to the appropriate angle, and then rotate it clockwise to lock; if it is a pneumatic rod type, press the adjustment button to adjust the angle and then release the lock. At the same time, the adjustment support foot 13 will dynamically adjust the support position as the backrest part 2 tilts to ensure stability and comfort in the lying down state.

[0050] Finally, if the strength of the seat cushion 1 is found to be insufficient during use, the cross-distributed transverse reinforcing ribs 10 and longitudinal reinforcing ribs 11 on the side of the seat cushion away from the soft pad 8 can be used to enhance the structural strength. The adjustment locking shaft 12, which is movably connected to the end of the longitudinal reinforcing rib 11 near the backrest 2, can not only adjust the backrest angle, but also further reinforce the structure of the seat cushion 1, ensuring the stability and durability of the entire device.

[0051] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims.

Claims

1. A transformable flat-lying locking device for an e-sports chair, comprising a cushion part (1) and a backrest part (2) movably connected to the cushion part (1), characterized in that: The seat cushion part (1) is movably connected with a support part (4) through a rotating shaft structure (3) at one end away from the backrest part (2), and the support part (4) corresponds to the seat cushion part (1); The support part (4) is fixedly connected with a first support plate (5), and the seat cushion part (1) is fixedly connected with a second support plate (6).

2. The transformable lying locking device for e-sports chair according to claim 1, characterized in that: The seat cushion part (1) is fixedly connected with a support leg (7) below, the first support plate (5) corresponds to the second support plate (6), the first support plate (5) and the second support plate (6) jointly form an armrest, and the first support plate (5) and the support leg (7) jointly form a support leg assembly.

3. The transformable lying locking device for e-sports chair according to claim 1, characterized in that: The upper side of the seat cushion part (1) and the upper and lower sides of the support part (4) are each provided with a plurality of soft pads (8), the rotating shaft structure (3) is fixedly connected with the support part (4) at one end and penetrates through the corresponding end of the seat cushion part (1), and the support part (4) rotates 0-180° through the rotating shaft structure (3).

4. The transformable lying locking device for e-sports chair according to claim 3, characterized in that: The support part (4) is fixedly connected with auxiliary support rods (9) corresponding to the thickness of the two layers of soft pads (8) at both ends of the side close to the seat cushion part (1), the side of the seat cushion part (1) away from the corresponding soft pad (8) is provided with cross-distributed transverse reinforcing ribs (10) and longitudinal reinforcing ribs (11), and the transverse reinforcing ribs (10) penetrate through the second support plate (6).

5. The transformable lying locking device for e-sports chair according to claim 4, characterized in that: The longitudinal reinforcing rib (11) is movably connected with an adjusting and locking shaft (12) at one end close to the backrest part (2), and the adjusting and locking shaft (12) is used for adjusting the inclination angle of the backrest part (2); and the bottom of the backrest part (2) is fixedly connected with an arc-shaped adjusting support leg (13) corresponding to the support leg (7) and the first support plate (5), and the adjusting support leg (13) dynamically adjusts the support along with the inclination of the backrest part (2).

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