Grid seat

Abstract

The utility model relates to the technical field of seats, in particular to a grid seat. Which comprises a seat body and is characterized in that the seat body comprises a seat cushion, the seat cushion comprises a supporting base plate, the surface of the supporting base plate is sleeved with first gridding cloth, a supporting bottom frame is arranged at the bottom of the supporting base plate, and a backrest frame used for supporting the back is arranged on one side of the supporting bottom frame; a backrest waist cushion is arranged at the connecting position of the backrest frame and the seat cushion, a connecting frame is arranged at the top of the backrest frame, and a headrest is arranged on one side of the connecting frame. According to the utility model, a gridding cloth material with good air permeability is adopted, so that good air circulation is provided, and the seat cushion can be kept dry and cool; the backrest frame and the headrest in ergonomic design can effectively disperse back pressure and reduce fatigue, so that comfort and working efficiency during sitting are improved, and meanwhile, the design of the waist support is favorable for maintaining a correct sitting posture and reducing the risk of waist pain or strain.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a grid seat. Background Art

[0002] Traditional seats are usually made of a single material, such as leather or fabric, which are soft and comfortable but have poor breathability and are prone to feeling stuffy after long-term use. In addition, traditional seats often lack support for the user's body curves, which can easily lead to back pain when sitting for a long time. To solve these problems, some modern seats have begun to use breathable materials such as mesh cloth to improve breathability and comfort. However, these seats often do not take ergonomic principles into consideration and cannot provide users with the best support. Therefore, it is necessary to develop a new type of mesh seat that combines breathability and ergonomic design to provide a better user experience.

[0003] A Chinese patent discloses a chair (publication number: CN 213524555 U) including a seat cushion, which is arranged on a seat frame, a foot frame is welded to the lower end of the seat frame, and the foot frame forms a triangular structure by splicing its own pipe fittings. However, this chair lacks support for the user's body curve and ergonomic design, which leads to back pain when sitting for a long time and poor comfort. Therefore, a mesh chair is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the existing seats lack support for the user's body curves and ergonomic design, which leads to the problem of back pain when sitting for a long time and poor comfort, and to propose a mesh seat.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a mesh seat, comprising a seat body, characterized in that: the seat body comprises a seat cushion, the seat cushion comprises a support pad, the surface of the support pad is covered with a first mesh cloth, the bottom of the support pad is provided with a support base frame, one side of the support base frame is provided with a backrest frame for supporting the back, a backrest lumbar cushion is provided at the connection between the backrest frame and the seat cushion, a connecting frame is provided on the top of the backrest frame, and a headrest is provided on one side of the connecting frame. Combined with the design of the support pad and the mesh cloth, it can provide good air permeability, increase the user's comfort, and at the same time maintain the stability and durability of the seat.

[0006] Preferably, ventilation holes are provided on both sides of the bottom of the support frame, the number of the ventilation holes is 5 to 7 and they are arranged correspondingly with the center of the support frame as the dividing line, bolt holes are provided around the support frame, the bolt holes connect the support frame and the support pad in series in sequence, the number of the bolt holes is 10 to 15 and they are arranged correspondingly to each other, good air circulation helps to keep the seat cushion dry and cool, and improves the comfort under long-term use; and the structural reinforcement improves the durability and stability of the seat.

[0007] Preferably, the backrest frame is composed of an upper supporting part and a bottom connecting part, the upper supporting part is ergonomically designed, the upper supporting part is associated with the backrest lumbar cushion and the headrest, and the bottom connecting part is associated with the seat cushion. The ergonomically designed backrest frame can effectively disperse the back pressure and reduce fatigue, thereby improving the sitting comfort and work efficiency.

[0008] Preferably, the headrest includes a first mounting plate, the outer wall of the first mounting plate is covered with a second mesh cloth, the first mounting plate cooperates with the connecting frame, the additional head support reduces neck fatigue, and the mesh cloth material also provides a certain degree of breathability and comfort, thereby improving the overall sitting comfort.

[0009] Preferably, the backrest lumbar cushion includes a second mounting plate, the outer wall of the second mounting plate is covered with a third mesh cloth, and both ends of the second mounting plate are associated with the backrest frame. The special lumbar support helps to maintain a correct sitting posture and avoid lumbar pain or strain, thereby protecting the user's health and improving overall comfort.

[0010] Preferably, the first mesh cloth, the second mesh cloth and the third mesh cloth are all grid-like structures that are evenly distributed and staggered in the longitudinal and transverse directions, and are made of polyester. The polyester material has excellent wear resistance and is easy to clean, making the mesh cloth not only strong but also easy to maintain, thereby extending the service life of the seat and reducing maintenance costs.

[0011] The utility model is beneficial in that:

[0012] The utility model adopts a mesh cloth material with good air permeability to provide good air circulation, which helps to keep the seat cushion dry and cool, and can effectively reduce the discomfort caused by sitting for a long time; the ergonomically designed back frame and headrest can effectively disperse the pressure on the back and reduce fatigue, thereby improving the comfort and work efficiency when sitting. At the same time, the lumbar support design helps to maintain a correct sitting posture and reduce the risk of lumbar pain or strain; the combined design of the support frame and the seat cushion enhances the stability and durability of the seat, allowing the seat to withstand greater weight and more frequent use, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the explosion structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above.

[0017] In the figure: 1. headrest; 2. backrest frame; 3. upper support part; 4. backrest lumbar cushion; 5. seat cushion; 6. bottom connection part; 7. second mesh cloth; 8. first mounting plate; 9. connecting frame; 10. second mounting plate; 11. third mesh cloth; 12. first mesh cloth; 13. support pad; 14. support base frame; 15. ventilation hole; 16. bolt 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

[0020] See also Figure 1-3 As shown, a mesh seat comprises a seat body, characterized in that: the seat body comprises a seat cushion, the seat cushion comprises a support pad, the surface of the support pad is covered with a first mesh cloth, the bottom of the support pad is provided with a support base frame, one side of the support base frame is provided with a backrest frame for supporting the back, a backrest lumbar cushion is provided at the connection between the backrest frame and the seat cushion, a connecting frame is provided on the top of the backrest frame, and a headrest is provided on one side of the connecting frame. Combined with the design of the support pad and the mesh cloth, it can provide good air permeability, increase the user's comfort, and at the same time maintain the stability and durability of the seat.

[0021] In this embodiment, ventilation holes are provided on both sides of the bottom of the support frame. The number of the ventilation holes is 5 to 7 and they are arranged correspondingly with the center of the support frame as the dividing line. Bolt holes are provided around the support frame. The bolt holes connect the support frame and the support pad in series in sequence. The number of the bolt holes is 10 to 15 and they are arranged correspondingly to each other. Good air circulation helps to keep the seat cushion dry and cool, and improves the comfort under long-term use; and the structural reinforcement improves the durability and stability of the seat.

[0022] In this embodiment, the backrest frame is composed of an upper supporting part and a bottom connecting part. The upper supporting part is ergonomically designed. The upper supporting part is associated with the backrest lumbar cushion and the headrest, and the bottom connecting part is associated with the seat cushion. The ergonomically designed backrest frame can effectively disperse the back pressure and reduce fatigue, thereby improving the sitting comfort and work efficiency.

[0023] In this embodiment, the headrest includes a first mounting plate, the outer wall of the first mounting plate is covered with a second mesh cloth, the first mounting plate cooperates with the connecting frame and is fixed by screwing or welding. The additional head support reduces neck fatigue, and the mesh cloth material also provides a certain degree of air permeability and comfort, thereby improving the overall sitting comfort.

[0024] In this embodiment, the backrest lumbar cushion includes a second mounting plate, the outer wall of the second mounting plate is covered with a third mesh cloth, both ends of the second mounting plate are associated with the backrest frame and fixed by screwing or welding, and the special lumbar support helps to maintain a correct sitting posture and avoid lumbar pain or strain, thereby protecting the user's health and improving overall comfort.

[0025] In this embodiment, the first mesh cloth, the second mesh cloth and the third mesh cloth are all grid-like structures that are evenly distributed and staggered in the longitudinal and transverse directions, and are made of polyester. Polyester is a common product on the market and can be purchased directly. Polyester material has excellent wear resistance and is easy to clean, which makes the mesh cloth not only strong but also easy to maintain, thereby extending the service life of the seat and reducing maintenance costs.

[0026] The implementation principle of this embodiment is as follows: first, when the user sits on the mesh seat, the support pad of the seat cushion provides a stable foundation for the entire seat, and the first mesh cloth covers the support pad to increase the air permeability. Then, when the user leans on the backrest frame, the ergonomic design of the upper part begins to work. This design can bend and support appropriately according to the user's back curve, thereby reducing the pressure and fatigue of the back. At the same time, the lumbar cushion and headrest cooperate with the backrest frame to provide the user with additional head and waist support. Finally, in order to ensure the stability and durability of the seat, ventilation holes are provided on both sides of the bottom support frame. These ventilation holes are evenly distributed and moderate in number, which helps to improve the air circulation efficiency and reduce the temperature of the seat. In addition, bolt holes are provided around the bottom for fixed connection, which enhances the stability and durability of the structure.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mesh seat, comprising a seat body, characterized in that: The seat body includes a seat cushion, and the seat cushion includes a support pad, the surface of the support pad is covered with a first mesh cloth, the bottom of the support pad is provided with a support base frame, one side of the support base frame is provided with a backrest frame for supporting the back, a backrest lumbar cushion is provided at the connection between the backrest frame and the seat cushion, a connecting frame is provided on the top of the backrest frame, and a headrest is provided on one side of the connecting frame.

2. A mesh seat according to claim 1, characterized in that: Both sides of the bottom of the support frame are provided with ventilation holes, the number of which is 5 to 7 and they are arranged correspondingly with the center of the support frame as the dividing line. Bolt holes are arranged around the support frame, and the bolt holes connect the support frame and the support pad in series in sequence. The number of the bolt holes is 10 to 15 and they are arranged correspondingly to each other.

3. A mesh seat according to claim 1, characterized in that: The backrest frame is composed of an upper support part and a bottom connection part. The upper support part is ergonomically designed and is associated with a backrest waist cushion and a headrest, and the bottom connection part is associated with a seat cushion.

4. A mesh seat according to claim 1, characterized in that: The headrest comprises a first mounting plate, an outer wall of the first mounting plate is sleeved with a second mesh cloth, and the first mounting plate matches with a connecting frame.

5. The mesh seat according to claim 1, characterized in that: The backrest lumbar cushion comprises a second mounting plate, the outer wall of the second mounting plate is sleeved with a third mesh cloth, and both ends of the second mounting plate are associated with the backrest frame.

6. A mesh seat according to claim 5, characterized in that: The first mesh cloth, the second mesh cloth and the third mesh cloth are all in a mesh structure that is evenly distributed and interlaced in the longitudinal and transverse directions, and are made of polyester.

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