Gel posture correcting cushion
By using gel honeycomb structure and ergonomic design on the seat, the problems of traditional seat sponge collapse and stuffiness are solved, and the effect of heat dissipation of the seat cushion, correcting the sitting posture and extending the service life of the seat cushion is achieved.
Patent Information
- Application Number
- CN202421874162.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The sponge cushioning components of traditional seats are prone to collapse and stuffy when sitting for a long time, and the shape is not ergonomic and cannot correct the sitting position.
The gel material is used to replace the sponge, and the design is to be laid on the seat in a large area, and an ergonomic design is adopted, including the arc-shaped design of the backrest and cushion, as well as the installation of reinforcement ribs on the support.
It realizes long-term refreshing and heat dissipation of the seat cushion, adapts to different lumbar curves, corrects sitting posture, prevents pelvic displacement, enhances lumbar support, and extends service life.
Smart Images
Figure CN223008788U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of posture correction cushions, and in particular relates to a gel posture correction cushion. Background Art
[0002] Traditional seats use sponges as cushioning components, but the sponges will collapse after sitting for a long time, and sitting for a long time will cause stuffiness and hemorrhoids. The application scenarios are also narrow, and they are only suitable for office use. Then someone suggested that the part of the seat that contacts the human buttocks can be replaced with a TPE gel cushion from sponges, and the gel can be set up as a honeycomb structure and laid on a large area of the seat, at the backrest position and the buttocks position, respectively. Less material can be used to obtain greater force, and at the same time, it is arranged according to the honeycomb structure, leaving enough breathable pores, which is cool and comfortable, and will not be stuffy after sitting for a long time.
[0003] However, the shape design of the above-mentioned seat still does not conform to the ergonomic design and cannot correct the sitting posture of the human body. Therefore, a gel posture correction cushion is designed. Utility Model Content
[0004] The purpose of the utility model is to provide a gel posture-correcting cushion to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gel posture correction cushion, comprising a cushion body, the cushion body is divided into a backrest portion, a support portion and a cushion portion, the surfaces of the backrest portion and the cushion portion are covered with flexible pads, the middle part of the front edge of the cushion portion bulges upward to form a bulge, the left and right sides of the bulge extend outward in an arc shape to form a depression, the upper edge of the backrest portion extends backward in an arc shape to form a stretch portion, the left and right sides of the stretch portion extend forward in an arc shape to form a wrapping portion, the support portion is provided with reinforcing ribs, the upper and lower ends of the reinforcing ribs extend to connect with the backrest portion and the cushion portion respectively.
[0006] Preferably, the backrest portion, the support portion, the cushion portion and the reinforcing ribs are an integral structure formed by integral injection molding.
[0007] Preferably, the reinforcing ribs are divided into first reinforcing ribs, second reinforcing ribs and third reinforcing ribs, and are arranged symmetrically from inside to outside.
[0008] Preferably, the flexible pad is made of gel material.
[0009] Preferably, the flexible pad is arranged in a honeycomb shape to form a plurality of honeycomb meshes.
[0010] Preferably, heat dissipation holes are symmetrically provided on the support portion at positions located inside the reinforcing ribs.
[0011] Preferably, a carrying hole is provided at an upper position of the backrest portion.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model replaces the sponge pads on the surfaces of the backrest and the seat cushion with gel pads, which can not only keep the seat cushion fresh and dissipate heat for a long time, but also adopts ergonomic design to make the seat cushion body fit the human waist more closely, and the design of the curvature of the backrest is just suitable for the waist curve of each user, giving full play to the functional effect of the posture correction seat cushion in subtly correcting the sitting posture of the human body; when in use, the "ω-shaped" design of the seat cushion can make the human pelvis be naturally retracted, which plays a role in preventing the displacement of the pelvis, and at the same time, the bulge in the middle part that bulges upward can form a certain distance between the thighs, effectively avoiding the human body from sitting in an irregular posture such as crossing legs or sitting cross-legged; in addition, a plurality of reinforcing ribs are arranged from the inside to the outside on the support part, which can strengthen the elastic support of the support part to the user's lumbar spine, can resist more fatigue cycles and stress concentration, and provide better support and rigidity for the seat cushion body, thereby improving the structural stability of the support part and extending the overall service life of the seat cushion. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is a partial exploded view of the utility model;
[0015] Figure 3 It is the front view of the utility model;
[0016] Figure 4 It is a side view of the utility model.
[0017] Numbers in the figure: 1-seat cushion body, 2-backrest part, 3-support part, 4-seat cushion part, 5-flexible pad, 6-protrusion, 7-recess, 8-stretching part, 9-wrapping part, 10-reinforcement rib, 101-first reinforcement rib, 102-second reinforcement rib, 103-third reinforcement rib, 13-honeycomb mesh, 14-heat dissipation hole, 15-carrying hole. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] Example 1
[0020] like Figures 1 to 4The gel posture correction cushion shown in the figure includes a cushion body 1, which is divided into a backrest portion 2, a support portion 3 and a cushion portion 4. The backrest portion 2 and the cushion portion 4 are both paved with a flexible pad 5. The middle of the front edge of the cushion portion 4 bulges upward to form a bulge 6. The left and right sides of the bulge 6 extend outward in an arc shape to form a concave portion 7. The upper edge of the backrest portion 2 extends backward in an arc shape to form a stretching portion 8. The left and right sides of the stretching portion 8 extend forward in an arc shape to form a wrapping portion 9. The support portion 3 is provided with a reinforcing rib 10. The upper and lower ends of the reinforcing rib 10 extend to It is connected to the backrest portion 2 and the cushion portion 4; the backrest portion 2, the support portion 3, the cushion portion 4 and the reinforcing rib 10 are an integral structure formed by integral injection molding; the reinforcing rib 10 is divided into a first reinforcing rib 101, a second reinforcing rib 102 and a third reinforcing rib 103, and are symmetrically arranged from the inside to the outside; the flexible pad 5 is made of gel material; the flexible pad 5 is arranged in a honeycomb shape to form a plurality of honeycomb meshes 13; heat dissipation holes 14 are symmetrically provided at the inner side of the reinforcing rib 10 on the support portion 3; a carrying hole 15 is provided at the upper position of the backrest portion 2.
[0021] The utility model replaces the sponge pads on the surfaces of the backrest part 2 and the seat cushion part 4 with gel pads, which can not only keep the seat cushion fresh and dissipate heat for a long time, but also adopts ergonomic design to make the seat cushion body 1 fit the human waist more closely. The curvature design of the backrest part 2 is just suitable for the waist curve of each user, and gives full play to the functional effect of the posture correction seat cushion in subtly correcting the sitting posture of the human body. When in use, the "ω-shaped" design of the seat cushion part 4 can make the human pelvis be naturally retracted, which plays a role in preventing the pelvic displacement. At the same time, the bulge 6 that bulges upward in the middle can form a certain distance between the thighs, effectively avoiding the human body from having irregular sitting postures such as crossing legs and legs. In addition, a plurality of reinforcing ribs 10 are arranged from the inside to the outside on the support part 3, which can strengthen the elastic support of the support part 3 for the user's lumbar vertebrae, can resist more fatigue cycles and stress concentration, provide better support and rigidity for the seat cushion body 1, thereby improving the structural stability of the support part 3 and extending the overall service life of the seat cushion.
[0022] Example 2
[0023] like Figures 1 to 4A gel orthopedic cushion as shown includes three parts, which are, from top to bottom, the backrest part 2 that contacts the human back, the support part 3 that provides overall support and helps correct posture, and the cushion part 4 that contacts the human buttocks and plays a supporting role. The three parts are integrally formed by mold injection during the manufacturing process. The front is in a smoothly transitioning "X" shape, and the side presents a curved "L" shape. With a design that conforms to the human curve, it can ensure that key parts such as the waist, hips, and legs are in the correct positions, thereby helping users correct their sitting postures and reducing problems such as backache caused by long-term improper sitting postures. The manufacturing materials can include common materials such as polypropylene, glass fiber, and calcium carbonate. Among them, polypropylene has strong abrasion resistance, which can offset the friction generated by the frequent contact between the cushion and the human body. And polypropylene also has the characteristics of waterproof and oil-proof, which can effectively prevent the hygienic factors caused by the splashing of stains on the cushion and is also convenient for cleaning. While glass fiber has excellent tensile strength and rigidity, which can provide sufficient tensile force and support force to the cushion, maintain the stable shape support of the cushion, and play a role in correcting the sitting posture of the human body. Further, adding calcium carbonate during manufacturing can also improve the hardness and rigidity of the cushion, enhance the support and durability of the cushion, and ensure its service life. In summary, the staff can choose the required materials during manufacturing or use them in combination, effectively improving the performance and cost-effectiveness of the cushion and meeting the needs of different products and the usage experiences of different users.
[0024] To improve comfort, soft and elastic pads such as sponges also need to be set on the surfaces of the backrest part 2 and the cushion part 4, which can effectively reduce the discomfort caused by long sitting. However, the sponge does not have good heat dissipation. In seasons with higher temperatures, it will generate a certain degree of sultriness, and it is prone to collapse after long sitting, and its usability is not good. Then, in this utility model, the sponge pad is replaced with a gel pad, which is arranged in a honeycomb structure over a large area on the backrest part 2 and the cushion part 4, so that the disadvantage of the traditional sponge cushion being inconvenient for heat dissipation can be solved.
[0025] First of all, there are various gel materials. Especially hydrogel, which itself has a cool touch, can help the user's body maintain a comfortable temperature for a long time and has good heat dissipation. And the gel material itself has excellent support and resilience. No matter what the user's body shape is, it can conform to the shape of the human buttocks, effectively disperse the pressure brought by the sitting posture, reduce the harm to the body caused by long sitting, and provide a more comfortable experience. Its good resilience can enable the cushion to quickly return to its original state even after long-term use, maintaining the durability of the cushion.
[0026] Secondly, the gel cushion is arranged in a honeycomb shape to form a plurality of honeycomb meshes 13, so that the gel cushion has multiple support points, which can share the weight of the user, thereby reducing the single-point force, reducing the pressure on the buttocks when sitting for a long time, and alleviating the damage caused by sitting for a long time; moreover, the honeycomb arrangement design can make the cushion have a large number of pores, which is conducive to air circulation, reduces sweat accumulation, and can still keep cool after long-term use, reducing bacterial growth and odor generation, as well as the occurrence of hemorrhoids after sitting for a long time. In addition, since the gel cushion is mostly made of colloid raw materials, it has a certain degree of hydrophobicity. When cleaning, it only needs to be wiped with a damp cloth, which can easily keep the cushion clean and tidy, and can also further reduce bacterial growth and odor generation.
[0027] Example 3
[0028] like Figures 1 to 4 A gel posture-correcting cushion is shown, in which the cushion portion 4 forms an "ω-shape" on the side away from the support portion 3, that is, the front edge of the cushion portion 4. It can be understood that the left and right ends of the cushion portion 4 extend upward and tend to bend inward. When a human body sits on the cushion, the left and right sides of the cushion portion 4 can exert an inward squeezing force to regulate the user's sitting posture; at the same time, the middle part of the front edge of the cushion portion 4 bulges upward to form a protrusion 6, and the left and right sides of the protrusion 6 cooperate with the outer edge of the cushion portion 4 to form two recesses 7 for supporting the thigh part of the human body. When the human body is on the cushion, the thighs will be located in the recesses 7 respectively, and the middle protrusion 6 can form a certain distance between the thighs, effectively avoiding the human body from sitting in irregular postures such as crossing legs or sitting cross-legged, and playing a role in contracting the pelvis and preventing pelvic displacement.
[0029] When the cushion is defined as being placed horizontally, the support part 3 connecting the backrest part 2 and the cushion part 4 must have a strong supporting force so that the human body can rely on the cushion with all its weight after sitting down. Since the weight of the human body varies, a reinforcing rib 10 is provided on the support part 3 to enhance the structural strength of the cushion. The reinforcing rib 10 is divided into a first reinforcing rib 101, a second reinforcing rib 102 and a third reinforcing rib 103. The first reinforcing rib 101 is located inside, the second reinforcing rib 102 is located in the middle, and the third reinforcing rib 103 is located outside. They are arranged from inside to outside and extend to the connection between the backrest part 2 and the cushion part 4. The reinforcing ribs 10 are all provided with a larger cross-sectional area, that is, they can withstand greater tensile force. When the same pressure is borne, the stress level contained in the thicker reinforcing rib 10 will be lower, so it is less likely to break. That is, the reinforcing rib 10 in this embodiment can resist more fatigue cycles and stress concentration, provide better support and rigidity, thereby improving the structural stability of the support part 3 and extending the service life of the cushion as a whole. The reinforcing ribs 10 are simultaneously injection molded during the injection molding process of the backrest portion 2 , the support portion 3 and the cushion portion 4 , so as to further enhance the overall stability.
[0030] The left and right sides of the backrest part 2 both extend forward in an arc, presenting a wrapping design together with the support part 3, which is the wrapping part 9 for wrapping and supporting the user's waist and back to cultivate a correct sitting posture. At the same time, on the side of the backrest part 2 far from the support part 3, that is, the upper edge of the backrest part 2 will form a tendency to extend backward in an arc, which is the stretching part 8. When the human body sits on the seat cushion and leans the back on the backrest part 2, the wrapping part 9 on the support part 3 can wrap and support the human waist. At the same time, the entire back is supported by the backrest part 2. According to the trend of the human spine, the upper part of the back will be stretched more backward. The upper edge of the stretching part 8 can perfectly fit the trend of the human back, giving correct and comfortable sitting posture support.
[0031] Example 4
[0032] As Figures 1 to 4 Shown in a gel posture-correcting seat cushion, in Example 2, the sponge pads on the surfaces of the backrest part 2 and the seat cushion part 4 are replaced with gel pads, which can play a good heat dissipation role, keep cool for a long time, reduce the growth of bacteria and the generation of odors, and the occurrence of hemorrhoids after sitting for a long time. However, no extra heat dissipation treatment is done to the support part 3. Therefore, heat dissipation holes 14 are symmetrically opened at positions inside the reinforcing ribs 10 on the support part 3. The heat dissipation holes 14 can make the air inside the seat cushion flow with the outside, relieve the stuffiness of the waist and back, keep the surface of the backrest part 2 cool, and improve the comfort of use.
[0033] Furthermore, a lifting hole 15 is also opened at the upper position of the backrest part 2, which is convenient for the user to drive the seat cushion to move easily through the lifting hole 15, adapting to the use in multiple scenarios. In short, when using this product, just drive the seat cushion to the required position through the lifting hole 15, and then sit by conforming to the arc curve of the seat cushion, which can drive the user to maintain a correct sitting posture. In the long run, it can achieve the purpose of correcting the user's sitting posture and protecting human health.
[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.
[0035] As described above, it is only used to illustrate the technical solution of the present utility model rather than to limit it. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present utility model shall be covered within the scope of the claims of the present utility model as long as they do not depart from the spirit and scope of the technical solution of the present utility model.
Claims
1. A gel posture correction cushion, comprising a cushion body, characterized in that: The seat cushion body is divided into a backrest portion, a support portion and a seat cushion portion. The surfaces of the backrest portion and the seat cushion portion are covered with flexible pads. The middle part of the front edge of the seat cushion portion bulges upward to form a bulge, and the left and right sides of the bulge extend outward in an arc shape to form a depression. The upper edge of the backrest portion extends backward in an arc shape to form a stretch portion, and the left and right sides of the stretch portion extend forward in an arc shape to form a wrapping portion. The support portion is provided with reinforcing ribs, and the upper and lower ends of the reinforcing ribs extend to connect with the backrest portion and the seat cushion portion respectively.
2. A gel posture correction cushion according to claim 1, characterized in that: The backrest portion, the support portion, the cushion portion and the reinforcing ribs are an integral structure formed by integral injection molding.
3. The gel posture correction cushion according to claim 1, characterized in that: The reinforcing ribs are divided into first reinforcing ribs, second reinforcing ribs and third reinforcing ribs, and are arranged symmetrically from inside to outside.
4. The gel posture-correcting cushion according to claim 1, characterized in that: The flexible pad is made of gel material.
5. A gel posture correction cushion according to claim 4, characterized in that: The flexible pad is arranged in a honeycomb shape to form a plurality of honeycomb meshes.
6. The gel posture-correcting cushion according to claim 2, characterized in that: The support portion is symmetrically provided with heat dissipation holes at positions inside the reinforcing ribs.
7. The gel posture-correcting cushion according to claim 1, characterized in that: A carrying hole is provided at the upper position of the backrest portion.