Environment-friendly breathable mesh chair
By designing curved backrests and blower components in the breathable mesh chair, the problem that existing breathable mesh chairs cannot dissipate heat in hot environments is solved, and efficient heat dissipation of the waist, back or neck is achieved, and the human comfort is quickly restored. .
Patent Information
- Application Number
- CN202420646290.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-29
AI Technical Summary
Existing breathable mesh chairs cannot efficiently dissipate heat to the waist, back or neck in a targeted manner in hot environments, resulting in slow recovery of human comfort.
An environmentally friendly and breathable mesh chair is designed, adopting a curved-angle backrest structure, with a cavity and a blowing component inside, and targeted air blowing is achieved through the air transfer component and the air control component, allowing users to control the air volume for rapid heat dissipation.
It achieves efficient heat dissipation for different parts, quickly restores human comfort, and adapts to the sweating needs of different users.
Smart Images
Figure CN222217531U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seats, in particular to an environmentally friendly breathable mesh chair. Background Art
[0002] A leisure chair is a chair that people usually use to enjoy their leisure time. This type of chair is not as formal as a dining chair or an office chair. A leisure chair brings infinite comfort and fashionable home life enjoyment to people.
[0003] In the prior art, a utility model patent document with authorization announcement number "CN 213247863 U" and patent name "A comfortable breathable mesh chair" discloses a comfortable breathable mesh chair, including a support frame, a frame matching with the support frame is symmetrically arranged on the top of the support frame, an adjustment block matching with the support frame is arranged on the bottom of the frame, a functional rope is inserted through the bottom of the frame, an adjustment frame matching with the support frame is arranged on the top of the frame, the adjustment frame and the frame are integrally cast, elastic mesh is arranged between the two adjustment frames and the frame, an inflatable support tube is arranged between the adjustment frames, a connecting function frame matching with the support frame is symmetrically arranged on one side of the support frame, a functional block matching with the support frame is arranged inside the connecting function frame, and a support rod matching with the adjusting frame is arranged on the top of the functional block.
[0004] The above patent document increases the comfort of users by changing the structure of the mesh chair itself. However, when it is hot, different users may sweat in different parts of their body, such as the waist, back or neck, under different circumstances. The mesh chair in the prior art can usually only slowly dissipate heat for the entire back, and cannot efficiently dissipate heat for a specific part, thereby quickly restoring human comfort. Utility Model Content
[0005] The utility model aims to propose an environmentally friendly and breathable mesh chair in view of the deficiencies in the prior art. The above patent document increases the comfort of users when using the mesh chair by changing the structure of the mesh chair itself. However, when it is hot, different users may sweat in different parts of their body, such as the waist, back or neck, under different circumstances. The mesh chair in the prior art can usually only slowly dissipate heat for the entire back, and cannot efficiently dissipate heat for a specific part, thereby quickly restoring human comfort.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] An environmentally friendly breathable mesh chair comprises a seat plate and a backrest with an arc angle fixed on the seat plate, the backrest comprises a bottom plate and a back plate, a cavity is provided in the backrest, and a fixing plate is provided on the bottom plate on one side of the cavity, a blowing component is provided on the fixing plate for blowing air toward one side of the back plate, a plurality of air transmission components are fixed on the back plate from top to bottom, and the blowing components are connected to a plurality of air transmission components one by one, a wind control component is provided on one side of each air transmission component, and the wind control component is used to control the on and off of the airflow of the air transmission component.
[0008] Working principle:
[0009] When using the chair in the hot summer, when a certain area of the user's back needs to be cooled and sweated, the user will first lean on the seat board, and then the user's backrest will contact the backrest board. At this time, the operator starts the blowing component, and the blowing component blows the wind to several air transmission components for air transmission. The air transmission component will blow out sweat-dissipating wind from the entire backrest. When a certain area of the user's back does not need corresponding heat dissipation and sweating, the operator can control the amount of air to be delivered by the air transmission component through the wind control component on each air transmission component. In this way, the user can make targeted blowing when the back needs heat dissipation and sweating, thereby increasing the scope of use of the product.
[0010] The beneficial effects of the utility model are:
[0011] Compared with the patent literature mentioned in the background technology, when leaning on the back of the seat and using the hair dryer, the user can use the hair dryer component to blow the air, and the hair dryer component blows the air to several air transmission components for air transmission. The air transmission component will blow out sweat-dissipating and heat-dissipating air from the entire backrest. Different users have certain differences in the parts where they sweat, such as the waist, back or neck, but efficient heat dissipation can be achieved through targeted specific parts, thereby quickly restoring human comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;
[0013] Figure 2 It is a partial cross-sectional structural schematic diagram of the fixed tube, the rotating tube and the bearing in the embodiment of the utility model;
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed tube, the rotating tube and the bearing in the embodiment of the utility model.
[0015] Explanation of the accompanying drawings: seat plate 1, backrest 2, cavity 3, fixed plate 4, blower 5, air outlet pipe 6, air transfer pipe 7, fixed pipe 8, rotating pipe 9, bearing 10, first ventilation slot 11, second ventilation slot 12, third ventilation slot 13, elastic mesh 14, limit bolt 15, sliding block 16, disassembly slot 17, armrest 18, soft cushion 20, surrounding cushion 19, bottom plate 21, back plate 22, memory foam 23, fourth ventilation slot 24, wind control block 25. DETAILED DESCRIPTION
[0016] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0017] like Figure 1 As shown, an environmentally friendly breathable mesh chair includes a seat plate 1 and a backrest 2 with an arc angle fixed on the seat plate 1, the backrest 2 includes a base plate 21 and a backrest 22, a cavity 3 is provided in the backrest 2, and a fixing plate 4 is provided on the base plate 21 on one side of the cavity 3, and a blowing component for blowing air from one side toward the backrest 22 is provided on the fixing plate 4, the blowing component includes a blower 5, an air outlet pipe 6 and a plurality of air transfer pipes 7, one end of the air outlet pipe 6 is sleeved on the output end of the blower 5 and the other end is conductively connected to the plurality of air transfer pipes 7, and the plurality of air transfer pipes 7 are conductively connected to the air transfer component one by one.
[0018] When using the chair in the hot summer, when a certain area of the user's back needs to be cooled and sweated, the user will first lean on the seat plate 1, and then the user's backrest 2 will contact the backrest plate 22. At this time, the operator starts the blower 5, and the blower 5 exhausts air to the air outlet duct 6. The air outlet duct 6 transmits the wind source to a plurality of air transfer ducts 7. The plurality of air transfer ducts 7 blow the wind to a plurality of air transfer components for air transfer. The air transfer components will blow out sweat-dissipating wind from the entire backrest 22. When a certain area of the user's back does not need corresponding heat dissipation and sweating, the operator can control the amount of air to be delivered from the air transfer component through the wind control component on each air transfer component. In this way, the user can make targeted blowing when the back needs heat dissipation and sweating, and the human body comfort can be quickly restored.
[0019] like Figure 1 , Figure 2 and Figure 3As shown, the back plate 22 is respectively fixed with several air transmission components from top to bottom, and the air transmission components include a fixed tube 8, a rotating tube 9 and two bearings 10. The fixed tube 8 is fixed on the back side of the back plate 22, and the rotating tube 9 is inserted into the fixed tube 8. A bearing 10 is rotatably installed between the rotating tube 9 and the head and tail of the fixed tube 8. A long strip of first ventilation slot 11 is respectively opened on both sides of the fixed tube 8, and a long strip of second ventilation slot 12 is respectively opened on both sides of the rotating tube 9. The two first ventilation slots 11 can be mutually connected with the two second ventilation slots 12 when the rotating tube 9 rotates to a certain position, and the first ventilation slots 11 close to the side of the cavity 3 are all connected with a plurality of air transmission tubes 7 one by one, and the first ventilation slots 11 are all facing the back of the user. The rotating tube 9 can be rotated in the fixed tube 8 and transmit the wind to the back plate 22 through the first ventilation slots 11 and the second ventilation slots 12 respectively provided on the rotating tube 9 and the fixed tube 8. In this way, the wind can be continuously transmitted out of the back plate 22.
[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the plurality of air transmission pipes 7 are connected to the plurality of first ventilation slots 11 one by one, and a wind control component is provided on one side of each rotating pipe 9, and the wind control component is used to control the on-off of the airflow of the air transmission component. The wind control component includes a plurality of wind control blocks 25, and the plurality of wind control blocks 25 are fixedly arranged on one side of the rotating pipe 9 in a one-to-one correspondence. The rotating pipe 9 can be rotated by the plurality of wind control blocks 25, until the two second ventilation slots 12 on the rotating pipe 9 and the two first ventilation slots 11 are no longer connected to each other, and the two second ventilation slots 12 on the rotating pipe 9 and the two first ventilation slots 11 on the fixed pipe 8 are connected by turning the plurality of wind control blocks 25. In this way, the wind can be transmitted to the rotating pipes 9 at different positions on the backrest, so as to achieve the on-off of the airflow.
[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the backboard 22 is provided with a plurality of third ventilation slots 13, and the plurality of third ventilation slots 13 are all connected to the plurality of second ventilation slots 12 one by one. A ventilated memory foam 23 is also installed on one side of the backboard 22, and the memory foam 23 is provided with a fourth ventilation slot 24 connected to the plurality of third ventilation slots 13. The third ventilation slots 13 and the fourth ventilation slots 24 can provide ventilation to the user while the user is lying comfortably on the memory foam 23.
[0022] like Figure 1As shown, it also includes an elastic mesh 14, four limiting bolts 15 and two sliding blocks 16. The top and bottom of the support plate 22 are each provided with a long strip disassembly groove 17. The two sliding blocks 16 are slidably installed in the upper and lower disassembly grooves 17 in a one-to-one correspondence. The upper and lower ends of the elastic mesh 14 are respectively fixedly connected to the two sliding blocks 16. The four limiting bolts 15 are arranged in groups of two, one group of limiting bolts 15 is inserted into the disassembly groove 17 at the top and abuts against the sliding blocks 16 near the top, and the other group of limiting bolts 15 is inserted into the disassembly groove 17 at the bottom and abuts against the sliding blocks 16 near the bottom. By providing a detachable elastic mesh 14, when the elastic mesh 14 encounters sweat stains or dirt and needs to be replaced and cleaned, the elastic mesh 14 can be replaced in time by disassembly.
[0023] like Figure 1 As shown, the seat 1 further comprises two armrests 18, the bottoms of the two armrests 18 are fixedly mounted on both sides of the seat plate 1, and also comprises a cushion 20 and a surrounding cushion 19, the cushion 20 is fixedly mounted on the seat plate 1, and the surrounding cushion 19 covers the outer surfaces of the two armrests 18. The armrests 18 are provided to make the user more comfortable, and the surrounding cushion 19 can further increase the comfort.
[0024] Working principle:
[0025] When using the chair in the hot summer, when it is necessary to dissipate heat and sweat at a certain place on the user's back, the user will first lean on the seat plate 1, and then the user's backrest 2 will contact the backrest plate 22. At this time, the operator starts the blower 5, and the blower 5 exhausts air to the air outlet pipe 6. The air outlet pipe 6 transmits the wind source to a plurality of air transfer pipes 7. The plurality of air transfer pipes 7 blow the wind to a plurality of first ventilation slots 11 for air transmission. The rotating pipe 9 can rotate in the fixed pipe 8 and transmit the wind to the backrest plate 22 through the first ventilation slots 11 and the second ventilation slots 12 respectively provided on the rotating pipe 9 and the fixed pipe 8. This method can continuously transmit wind out of the backrest 22. The rotating tube 9 can be rotated by means of a plurality of wind control blocks 25 until the two second ventilation slots 12 on the rotating tube 9 are no longer connected to the two first ventilation slots 11. The two second ventilation slots 12 on the rotating tube 9 are connected to the two first ventilation slots 11 on the fixed tube 8 by moving a plurality of wind control blocks 25. This method can transmit wind to the rotating tubes 9 at different positions on the backrest, thereby achieving the on-off of airflow, and enabling the user to efficiently dissipate heat in a specific part in a targeted manner, thereby quickly restoring human comfort.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. An environmentally friendly breathable mesh chair, comprising a seat plate (1) and a backrest (2) with an arc angle fixed on the seat plate (1), characterized in that: The backrest (2) comprises a bottom plate (21) and a backrest (22), a cavity (3) is provided in the backrest (2), and a fixing plate (4) is provided on the bottom plate (21) on one side of the cavity (3), and a blowing component for blowing air from one side toward the backrest (22) is provided on the fixing plate (4), and a plurality of air transmission components are fixedly provided on the backrest (22) from top to bottom, and the blowing components are connected to the plurality of air transmission components one by one, and a wind control component is provided on one side of each air transmission component, and the wind control component is used to control the on and off of the airflow of the air transmission component.
2. The environmentally friendly breathable mesh chair according to claim 1, characterized in that: The blowing assembly comprises a blower (5), an air outlet pipe (6) and a plurality of air transmission pipes (7); one end of the air outlet pipe (6) is sleeved on the output end of the blower (5) and the other end is conductively connected to the plurality of air transmission pipes (7); the other end of the blower (5) is conductively connected to the outside, and the plurality of air transmission pipes (7) are conductively connected to the air transmission assembly in a one-to-one correspondence.
3. The environmentally friendly breathable mesh chair according to claim 1, characterized in that: The air transmission component comprises a fixed tube (8), a rotating tube (9) and two bearings (10); the fixed tube (8) is fixedly arranged on the back side of the back plate (22); the rotating tube (9) is inserted into the fixed tube (8) and a bearing (10) is rotatably arranged between the rotating tube (9) and the head and tail of the fixed tube (8); a long strip of first ventilation groove (11) is respectively provided on both sides of the fixed tube (8); a long strip of second ventilation groove (12) is respectively provided on both sides of the rotating tube (9); and the two first ventilation grooves (11) can be mutually connected with the two second ventilation grooves (12) when the rotating tube (9) is rotated to a certain position; and the first ventilation grooves (11) close to the cavity (3) are all connected with a plurality of air transmission tubes (7) in a one-to-one correspondence and the first ventilation grooves (11) are all facing the back of the user.
4. The environmentally friendly breathable mesh chair according to claim 1, characterized in that: The backing plate (22) is provided with a plurality of third ventilation slots (13), and the plurality of third ventilation slots (13) are all connected to the plurality of second ventilation slots (12) one by one. A ventilated memory foam (23) is also installed on one side of the backing plate (22), and the memory foam (23) is provided with fourth ventilation slots (24) connected to the plurality of third ventilation slots (13).
5. The environmentally friendly breathable mesh chair according to claim 3, characterized in that: The wind control component comprises a plurality of wind control blocks (25), and the plurality of wind control blocks (25) are fixedly arranged one by one on one side of the rotating tube (9).
6. The environmentally friendly breathable mesh chair according to claim 1, characterized in that: It also includes an elastic mesh (14), four limiting bolts (15) and two sliding blocks (16). The top and bottom of the support plate (22) are each provided with a long strip disassembly groove (17). The two sliding blocks (16) are slidably arranged in the upper and lower disassembly grooves (17) in a one-to-one correspondence. The upper and lower ends of the elastic mesh (14) are respectively fixedly connected to the two sliding blocks (16). The four limiting bolts (15) are arranged in groups of two. One group of limiting bolts (15) is inserted into the disassembly groove (17) at the top and abuts against the sliding block (16) near the top, and the other group of limiting bolts (15) is inserted into the disassembly groove (17) at the bottom and abuts against the sliding block (16) near the bottom.
7. The environmentally friendly breathable mesh chair according to claim 1, characterized in that: It also comprises two armrests (18), the bottoms of the two armrests (18) are fixed on both sides of the seat plate (1).
8. The environmentally friendly breathable mesh chair according to claim 7, characterized in that: It also comprises a soft cushion (20) and a surrounding cushion (19), wherein the soft cushion (20) is fixed on the seat plate (1), and the surrounding cushion (19) is coated on the outer surfaces of the two armrests (18).