Anti-toppling psychological counseling relaxation chair
By incorporating a rotating support and a rebound mechanism on the back of the relaxation chair, the problem of the chair tipping over due to instability of the center of gravity after backrest adjustment is solved, achieving stability of the chair when the center of gravity changes, and improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU POLYTECHNIC
- Filing Date
- 2025-05-07
- Publication Date
- 2026-05-12
AI Technical Summary
Existing psychological counseling relaxation chairs have a problem where the user's center of gravity becomes unstable and the chair easily tipes over after the backrest is adjusted to tilt.
A tilt-proof psychological counseling and relaxation chair was designed. By setting a rotating support and a rebound mechanism in the storage slot on the back of the backrest, and using a return spring and a switch mechanism, the rotating support can be automatically adjusted to support the ground, ensuring that the chair remains balanced when the center of gravity changes.
It effectively prevents the chair from tipping over, improves the user experience, and enhances the goodwill and recognition of the product.
Smart Images
Figure CN224220375U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of psychological counseling auxiliary equipment technology, and in particular to an anti-tipping psychological counseling relaxation chair. Background Technology
[0002] A relaxation chair for psychological counseling is a device specifically designed for psychological counseling and relaxation therapy settings. It aims to help clients relax their minds and bodies in a comfortable state, facilitating better psychological treatment and counseling. Currently, some relaxation chairs for psychological counseling typically have adjustable backrests. However, during use, adjusting the chair's tilt angle shifts the center of gravity. If the user then forcefully lies down on the chair, the center of gravity can easily exceed the chair's stability range, causing the chair to tip over. Utility Model Content
[0003] The purpose of this invention is to address the problem in the existing technology that when the backrest of a relaxation chair is adjusted, the center of gravity changes, and the chair is prone to tipping over when the user lies down forcefully. This invention proposes a tilt-proof psychological counseling relaxation chair.
[0004] The technical solution of this utility model is as follows: A tilt-resistant psychological counseling and relaxation chair, comprising a pair of side panels and a backrest set in the middle of the side panels to support the user's back, and further comprising: a storage groove formed on the back of the backrest, wherein a rotating support is rotatably connected inside the storage groove; a rebound mechanism installed in the storage groove to allow the rotating support to automatically rotate out and support the ground; and a protrusion fixedly connected to the side panels, wherein the backrest is provided with a switch mechanism that automatically opens the rebound mechanism after the protrusion is pressed against it.
[0005] Optionally, the rebound mechanism includes a retaining cover fixedly connected to the backrest. The retaining cover has multiple linearly arranged return springs fixedly connected inside. The ends of the return springs away from the inner wall of the retaining cover are all fixedly connected to a rotating support. The inner wall of the storage slot near the retaining cover has a rotating rod that supports the rotation of the rotating support.
[0006] Optionally, the switching mechanism includes a locking groove inside the rotating support, a sliding groove communicating with the storage slot inside the backrest, a sliding rod inside the sliding groove, a limiting slider fixedly connected to one end of the sliding rod, and a locking insert fixedly connected to the end of the limiting slider away from the sliding rod, which is inserted into the locking groove.
[0007] Optionally, a ball plug is fixedly connected to the end of the locking rod away from the limiting slider.
[0008] Optionally, the switching mechanism further includes a telescopic groove formed inside the backrest and communicating with the slide groove. The telescopic groove is provided with a push spring that is movably sleeved with the end of the slide rod. A stop block is fixedly connected to the end of the slide rod away from the limit slider.
[0009] Optionally, the end of the abutment away from the slide bar is fixedly connected to a spherical end that retracts into the telescopic groove after abutting the protrusion.
[0010] Optionally, a seat cushion for a user to sit on is fixedly connected to the middle of one or more of the side panels.
[0011] Optionally, a warning sign is fixedly connected to the outer wall of the end of the seat cushion near the backrest.
[0012] In summary, this application includes at least one of the following beneficial technical effects:
[0013] This invention utilizes a combination of a storage slot, a rotating support, a spring-loaded mechanism, protrusions, and a switch mechanism. When the backrest of the relaxation chair is adjusted and the user's weight shifts backward, the spring-loaded mechanism automatically responds, driving the rotating support to smoothly rotate out of the storage slot. In this way, even if the user leans back comfortably due to a shift in the center of gravity, the rotating support will provide immediate and stable support, firmly maintaining the chair's balance and preventing the risk of tipping over. This design allows users to fully immerse themselves in the counseling and support provided by psychological counseling, significantly increasing their positive impression and acceptance of the product. Attached Figure Description
[0014] Figure 1 A schematic diagram of the first state structure of an anti-tipping psychological counseling and relaxation chair according to this utility model is provided;
[0015] Figure 2 A schematic diagram of the second state structure of an anti-tipping psychological counseling and relaxation chair according to this utility model is provided;
[0016] Figure 3 A schematic diagram of the third state structure of an anti-tipping psychological counseling relaxation chair according to this utility model is provided;
[0017] Figure 4 for Figure 2 A partial diagram of the split structure;
[0018] Figure 5 for Figure 4 A partial cross-sectional structural diagram;
[0019] Figure 6 for Figure 3 A schematic diagram of the open state of the backrest and rotating support frame.
[0020] Reference numerals: 1. Side panel; 11. Seat cushion; 12. Backrest; 111. Warning sign; 112. Protrusion; 121. Storage slot; 122. Rotating rod; 123. Cover; 124. Return spring; 125. Slide groove; 126. Telescopic groove; 127. Slide rod; 128. Abutment block; 129. Spherical end; 130. Push spring; 131. Limiting slider; 132. Locking rod; 2. Rotating support; 21. Locking groove. Detailed Implementation
[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.
[0022] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.
[0023] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0025] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] Example
[0028] like Figures 1 to 6 As shown, this utility model proposes an anti-tipping psychological counseling and relaxation chair, including a pair of side panels 1 and a backrest 12 located in the middle of the side panels 1 to support the user's back. The backrest 12 has a storage groove 121 on its back, the size of which is required for the rotation of a rotating support frame 2. The rotating support frame 2 is rotatably connected inside the storage groove 121. The end of the rotating support frame 2 away from the rotating rod 122 is equipped with rubber, which serves to buffer and dampen shocks when the end of the rotating rod 122 touches the ground downwards, preventing excessive vibration. The structure at both ends of the rotating support frame 2 is designed to allow smooth rotation within the storage groove 121, avoiding any restriction on rotation due to the shape of the ends, which would prevent the rotating support frame 2 from failing to provide support. After the rotating support 2 rotates to its limit and touches the ground, the angle of rotation of the rotating support 2 will not automatically fold due to force. On the contrary, the rotating support 2 will firmly press against the cover 123. A protrusion 112 is fixedly connected to the side plate 1. The protrusion 112 is used to hold the spherical end 129 after rotation. A seat cushion 11 for the user to sit on is fixedly connected to the middle of the pair of side plates 1. A warning sign 111 is fixedly connected to the outer wall of the end of the seat cushion 11 near the backrest 12. The warning sign 111 should read that when the rebound mechanism is opened, people should avoid standing in this area, because the rotating support 2 that pops out from the storage slot 121 will touch people, prevent the rotating support 2 from completing its rotation, and avoid scratching people.
[0029] Among them, such as Figures 4 to 6 As shown, a spring-loaded mechanism is installed inside the storage slot 121 to allow the rotating support 2 to automatically rotate out and support the ground. The spring-loaded mechanism includes a retaining cover 123 fixedly connected to the backrest 12. Several linearly arranged return springs 124 are fixedly connected inside the retaining cover 123. The return springs 124 are used to ensure that the rotating support 2, which is not retaining the retaining cover, can rotate and provide firm support. The ends of the return springs 124 away from the inner wall of the retaining cover 123 are all fixedly connected to the rotating support 2. A rotating rod 122 is fixedly connected to the inner wall of the storage slot 121 near the retaining cover 123 to support the rotation of the rotating support 2. The rotating rod 122 is made of metal to ensure that it can stably support the rotation of the rotating support 2.
[0030] In addition, such as Figures 4 to 5 As shown, the backrest 12 has an internal switch mechanism that automatically opens the rebound mechanism after abutting against the protrusion 112. The switch mechanism includes a locking groove 21 inside the rotating support 2, which is used for the end of the locking rod 132 to be engaged. The backrest 12 has an internal slide groove 125 that communicates with the storage slot 121. The slide groove 125 has a slide rod 127 inside, and one end of the slide rod 127 is fixedly connected to a limiting slider 131. The shape of the limiting slider 131 is such that the slide rod 127 can only slide horizontally and cannot rotate within the slide groove 125. The end of the limiting slider 131 away from the slide rod 127 is fixedly connected to a locking rod 132 that is inserted into the locking groove 21. The end of the locking rod 132 away from the limiting slider 131 is fixedly connected to a ball plug. The ball plug serves as a guide to ensure that the end of the locking rod 132 engages with the locking groove 21, ensuring a smooth and fast process.
[0031] It is worth noting that, such as Figure 5 As shown, the switching mechanism also includes a telescopic groove 126 that is opened inside the backrest 12 and communicates with the slide groove 125. The telescopic groove 126 is provided with a push spring 130 that is movably sleeved with the end of the slide rod 127. A stop block 128 is fixedly connected to the end of the slide rod 127 away from the limit slider 131.
[0032] Furthermore, such as Figure 3 , Figure 5 and Figure 6 As shown, the end of the abutment 128 away from the slide bar 127 is fixedly connected to a spherical end 129 that retracts into the telescopic groove 126 after abutting against the protrusion 112. The structure of the spherical end 129 ensures that it will automatically retract into the telescopic groove 126 after being stuck by the protrusion 112.
[0033] In this embodiment, an anti-tipping psychological counseling relaxation chair is used, such as... Figure 3 As shown, when adjusting the tilt angle of the backrest 12 in the middle of the side panel 1, the backrest 12 will cause the spherical end 129 on it to rotate downwards. When the spherical end 129 abuts against the protrusion 112 on the side panel 1, the spherical end 129 will cause the abutment 128 to retract into the telescopic groove 126. At the same time, the abutment 128 will cause the slide rod 127 to slide in the slide groove 125. The slide rod 127 is locked in the slide groove 125 by the limiting slider 131 and can only slide horizontally and cannot rotate. During the movement of the limiting slider 131, it will also drive the locking rod 132 to move, thereby causing the locking rod 132 to disengage from the locking groove 21 in the rotating support 2. At this time, the rotating support 2 will rotate outwards from the storage groove 121 around the rotating rod 122 by the elastic tension of the multiple return springs 124 in the cover 123, until the rotating support 2 rotates to Figure 6As shown, the end of the rotating support 2 away from the rotating rod 122 will provide support when the backrest 12 tilts backward, thereby preventing the backrest 12 rear panel 1 and seat cushion 11 from tipping over due to the shift in center of gravity.
[0034] When the rotating support 2 is finished using, simply rotate it to retract it into the storage slot 121. Before doing so, press the spherical end 129 to ensure the locking rod 132 does not obstruct the retraction of the rotating support 2 into the storage slot 121. When the rotating support 2 is fully retracted into the storage slot 121, simply release the spherical end 129. The abutment 128, through the elastic force of the spring 130, causes the abutment 128 to move sequentially, driving the slide rod 127, the limiting slider 131, and the locking rod 132. This allows the locking rod 132 to re-insert into the locking groove 21 within the rotating support 2, thus allowing the rotating support 2 to be stored in the storage slot 121 for future use.
[0035] The preferred embodiments of this utility model described above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A fall-preventing psychological counseling relaxation chair comprising a pair of side plates (1) and a backrest (12) provided in the middle of the side plates (1) to support the back of a user, characterized in that, Also includes: A storage slot (121) is provided on the back of the backrest (12), and a rotating support (2) is rotatably connected inside the storage slot (121); The rebound mechanism is installed in the storage slot (121) so that the rotating support (2) can automatically rotate out and support the ground; A protrusion (112) is fixedly connected to the side plate (1), and the backrest (12) is provided with a switch mechanism that automatically opens the rebound mechanism after the protrusion (112) is pressed against it.
2. The anti-toppling psychological counseling relaxation chair according to claim 1, characterized in that, The rebound mechanism includes a retaining cover (123) fixedly connected to the backrest (12). A plurality of linearly arranged return springs (124) are fixedly connected inside the retaining cover (123). The end of each return spring (124) away from the inner wall of the retaining cover (123) is fixedly connected to the rotating support (2). The inner wall of the storage slot (121) near the retaining cover (123) is fixedly connected to a rotating rod (122) that supports the rotation of the rotating support (2).
3. The anti-toppling psychological counseling relaxation chair according to claim 1, characterized in that, The switching mechanism includes a locking groove (21) inside the rotating support (2), and a sliding groove (125) communicating with the storage groove (121) is provided inside the backrest (12). A sliding rod (127) is provided inside the sliding groove (125). One end of the sliding rod (127) is fixedly connected to a limiting slider (131), and the end of the limiting slider (131) away from the sliding rod (127) is fixedly connected to a locking insert (132) inserted into the locking groove (21).
4. The anti-toppling psychological counseling relaxation chair according to claim 3, characterized in that, A ball plug is fixedly connected to the end of the locking rod (132) away from the limiting slider (131).
5. The anti-toppling psychological counseling relaxation chair according to claim 3, characterized in that, The switching mechanism also includes a telescopic groove (126) opened inside the backrest (12) and communicating with the slide groove (125). The telescopic groove (126) is provided with a push spring (130) that is movably sleeved with the end of the slide rod (127). A stop block (128) is fixedly connected to the end of the slide rod (127) away from the limiting slider (131).
6. The anti-toppling psychological counseling relaxation chair according to claim 5, characterized in that, The end of the abutment (128) away from the slide bar (127) is fixedly connected to a spherical end (129) that abuts against the protrusion (112) and retracts into the telescopic groove (126).
7. The anti-toppling psychological counseling relaxation chair according to claim 1, characterized in that, A seat cushion (11) for a user to sit on is fixedly connected to the middle of a pair of side panels (1).
8. The anti-toppling psychological counseling relaxation chair according to claim 7, characterized in that, A warning sign (111) is fixedly connected to the outer wall of one end of the seat cushion (11) near the backrest (12).