Inflatable back cushion
By designing adjustment devices on the inflatable cushion, including fixing frames, mounting columns, adjustment belts and other components, the problem of lack of connection between the inflatable cushion and the seat is solved, the height adjustment and stable fixation of the cushion is achieved, and the use effect and support effect are improved.
Patent Information
- Application Number
- CN202421239443.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-03
AI Technical Summary
There is a lack of connection between the inflatable cushion and the seat, making it difficult to adjust the position easily and stably, affecting the use effect and practicality, and making it difficult to provide good support.
An inflatable cushion is designed, including an adjustment device, including a fixing frame, a mounting column, an adjustment belt, an adjustment hole, a fixing belt and Velcro. Through the combination of these components, the height adjustment and stable fixing of the cushion is achieved.
The cushion body can be adjusted and fixed according to the needs of the user, which improves the use effect, supports the user's waist more effectively, and enhances the functionality of the cushion.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cushions, in particular to an inflatable cushion. Background Art
[0002] The inflatable cushion is a convenient daily item that has a comfort that cannot be replaced by other items. The cushion is used to adjust the contact point between the human body and the seat or bed to obtain a more comfortable angle to reduce fatigue.
[0003] When a traditional inflatable cushion is used in conjunction with a seat, the user first inflates the cushion by aligning its inflation nozzle with the cushion to inflate it, causing it to swell. The cushion is then clamped between the seat cushion and the back cushion of the seat to provide some support for the user's waist or back. However, in actual use, it was found that the user's back and waist pain points are different, and there is a lack of a certain connection between the inflatable cushion and the seat, making it difficult to adjust the position conveniently and stably, which affects the use effect and practicality of the inflatable cushion and makes it difficult to provide a good support effect. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the pain points of the user's back and waist are different, and there is a lack of a certain connection relationship between the inflatable cushion and the seat, which makes it difficult to adjust the position conveniently and stably, affecting the use effect and practicality of the inflatable cushion and making it difficult to achieve a good supporting effect.
[0005] The technical solution adopted by the utility model to solve its technical problems is: an inflatable cushion, comprising a cushion body, an inflation nozzle is fixedly connected to the surface of the cushion body, an adjustment device is arranged on one side surface of the cushion body, the adjustment device comprises a fixing frame, the fixing frame is fixedly connected to the surface of the cushion body, a mounting column is fixedly connected to the inner wall of the fixing frame, an adjustment belt is plugged into the arc surface of the mounting column, a plurality of evenly distributed adjustment holes are opened on the surface of the adjustment belt, the mounting column is plugged into the inner wall of the adjustment hole, a fixing belt is fixedly connected to the one side surface of the fixing frame, a second Velcro is fixedly connected to the one side surface of the fixing belt, a first Velcro is fixedly connected to the one side surface of the fixing frame, the first Velcro is bonded to the second Velcro, and a clamping plate is fixedly connected to the one side surface of the adjustment belt.
[0006] The effect achieved by the above components is that when the cushion body is in use, the height position can be adjusted and fixed better according to the needs of the user, so that the use effect of the cushion body is better, the user's waist is better supported, and the functionality of the cushion body is improved.
[0007] Preferably, one end of the mounting column is fixedly connected to a reinforcement block, and the size of the reinforcement block is slightly larger than the size specification of the mounting column.
[0008] The effect achieved by the above components is that, through the provision of the reinforcement block, the adjustment hole is not easily detached when plugged into the mounting column, thereby keeping the position of the cushion body stable after the height is adjusted.
[0009] Preferably, inner walls of several of the adjustment holes are respectively fixedly connected with reinforcement rings, and the reinforcement rings are sponge rings.
[0010] The effect achieved by the above components is that, by setting the reinforcement ring, it is not easy to produce a gap when the mounting column is plugged into the adjustment hole, thereby making the use of the adjustment device more stable.
[0011] Preferably, a convenience belt is fixedly connected to one side surface of the second Velcro, and a surface of the convenience belt is provided with a plurality of anti-slip stripes.
[0012] The effect achieved by the above components is: through the provision of the convenient belt, the second Velcro can be more convenient to tear off, thereby making the height adjustment of the cushion body more convenient and improving the convenience of using the adjustment device.
[0013] Preferably, a reinforcement plate is fixedly connected to one side surface of the fixing belt, the cross-section of the reinforcement plate is "U"-shaped, and both ends of the reinforcement plate are respectively plugged into the inner wall of the adjustment hole.
[0014] The effect achieved by the above components is: through the provision of the reinforcement plate, a certain connection relationship is formed between the adjustment belt and the fixing belt, so as to better stabilize and reinforce the position of the cushion body.
[0015] Preferably, a protecting device is provided on the surface of the cushion body, and the protecting device includes a protecting pad, and fixing plates are fixedly connected to both sides of the surface of the protecting pad, and mounting frames are fixedly connected to both sides of the surface of the cushion body, and the fixing plates are snap-fitted to the inner wall of the mounting frame.
[0016] The effect achieved by the above components is that when the cushion body is in use, the sweat produced by the user's back will adhere to the protective pad, which is not easy to contaminate the cushion body, thereby reducing the growth of bacteria on the surface of the cushion body, protecting the user's health, and improving the use effect of the cushion body.
[0017] Preferably, bolts are threadedly connected through the surface of the mounting frame, and the bolts abut against the surface of the fixing plate.
[0018] The effect achieved by the above components is: through the setting of the bolts, the fixing plate is more firmly clamped in the installation frame and is not easy to be separated, so that the protective pad can better protect the cushion body.
[0019] Preferably, a stabilizing plate is fixedly connected to the surface of the fixing plate, and the stabilizing plate is a rubber plate.
[0020] The effect achieved by the above components is: through the setting of the stabilizing plate, the friction force is further increased when the bolts are in contact and extrusion with the fixing plate, so that the installation of the protection pad is more stable and firm, and the stability of the use of the protection pad is improved.
[0021] In the utility model, when the cushion body is in use, the height position can be adjusted and fixed better according to the needs of the user, so that the use effect of the cushion body is better, the waist of the user is better supported, and the functionality of the cushion body is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0023] Figure 1 It is a structural schematic diagram of the utility model.
[0024] Figure 2 It is a schematic diagram of the regulating device of the utility model;
[0025] Figure 3 It is a schematic diagram of the fixing frame of the utility model;
[0026] Figure 4 It is a schematic diagram of the protection device of the utility model.
[0027] Legend: 1. Cushion body; 2. Inflation nozzle; 3. Adjustment device; 31. Fixing frame; 32. Mounting column; 33. Adjustment strap; 34. Adjustment hole; 35. Fixing strap; 36. First Velcro; 37. Second Velcro; 38. Convenient strap; 39. Reinforcement ring; 310. Reinforcement plate; 311. Clamping plate; 312. Reinforcement block; 4. Protection device; 41. Protection pad; 42. Fixing plate; 43. Mounting frame; 44. Bolt; 45. Stabilization plate. DETAILED DESCRIPTION
[0028] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.
[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0030] Figure 1 An inflatable cushion is shown, comprising a cushion body 1, an inflation nozzle 2 is fixedly connected to the surface of the cushion body 1, an adjustment device 3 is arranged on one side surface of the cushion body 1, and a protection device 4 is arranged on the surface of the cushion body 1.
[0031] Reference Figure 1 , Figure 2 and Figure 3 The adjustment device 3 shown includes a fixed frame 31, which is fixedly connected to the surface of the cushion body 1, a mounting column 32 is fixedly connected to the inner wall of the fixed frame 31, an adjusting belt 33 is inserted on the arc surface of the mounting column 32, a plurality of evenly distributed adjusting holes 34 are opened on the surface of the adjusting belt 33, the mounting column 32 is inserted into the inner wall of the adjusting hole 34, a fixing belt 35 is fixedly connected to one side surface of the fixed frame 31, a second Velcro 37 is fixedly connected to one side surface of the fixing belt 35, a first Velcro 36 is fixedly connected to one side surface of the fixed frame 31, the first Velcro 36 is bonded to the second Velcro 37, a clamping plate 311 is fixedly connected to one side surface of the adjusting belt 33, When the cushion body 1 is placed on the backrest of a chair for use, first the clamping plate 311 on the adjusting belt 33 is clamped onto the backrest of the chair, and then the mounting column 32 on the inner wall of the fixing frame 31 is clamped into the adjusting hole 34 of the adjusting belt 33 of corresponding height according to the user's needs, and then the fixing belt 35 is pulled to make the second Velcro 37 on the fixing belt 35 stick to the first Velcro 36 on one side of the fixing frame 31, so that the position of the cushion body 1 is stabilized. At this time, when the cushion body 1 is in use, the height position can be better adjusted and fixed according to the user's needs, so that the use effect of the cushion body 1 is better, the user's waist is better supported, and the functionality of the cushion body 1 is improved.
[0032] Reference Figure 1 , Figure 2 and Figure 3 One end of the mounting column 32 shown is fixedly connected to a reinforcement block 312, and the size of the reinforcement block 312 is slightly larger than the size specification of the mounting column 32. Through the provision of the reinforcement block 312, the adjustment hole 34 is not easy to be detached when it is inserted into the mounting column 32, thereby keeping the position of the cushion body 1 stable after the height is adjusted. The inner walls of several adjustment holes 34 are respectively fixedly connected with reinforcement rings 39, and the reinforcement rings 39 are sponge rings. Through the provision of the reinforcement rings 39, it is not easy to produce a gap when the mounting column 32 is inserted into the adjustment hole 34, thereby making the use of the adjustment device 3 more stable.
[0033] Reference Figure 1 , Figure 2 and Figure 3As shown: a convenient belt 38 is fixedly connected to one side surface of the second Velcro 37, and a plurality of anti-slip stripes are provided on the surface of the convenient belt 38. The provision of the convenient belt 38 makes it easier to tear off the second Velcro 37, thereby making it easier to adjust the height of the cushion body 1 and improving the convenience of using the adjustment device 3. A reinforcing plate 310 is fixedly connected to one side surface of the fixing belt 35. The cross-section of the reinforcing plate 310 is "U"-shaped, and the two ends of the reinforcing plate 310 are respectively plugged into the inner walls of the adjustment hole 34. Through the provision of the reinforcing plate 310, a certain connection relationship is formed between the adjustment belt 33 and the fixing belt 35, thereby better stabilizing and reinforcing the position of the cushion body 1.
[0034] Reference Figure 1 and Figure 4 The protection device 4 shown includes a protection pad 41, and fixing plates 42 are fixedly connected on both sides of the surface of the protection pad 41, and mounting frames 43 are fixedly connected on both sides of the surface of the cushion body 1, and the fixing plates 42 are snapped into the inner walls of the mounting frames 43. When the cushion body 1 is in use, when the protection pad 41 is installed on the cushion body 1, the fixing plates 42 fixedly connected on both sides of the protection pad 41 are first snapped into the mounting frames 43 on the cushion body 1, so that the protection pad 41 is stably installed on the cushion body 1. At this time, when the cushion body 1 is in use, the sweat generated on the back of the user will adhere to the protection pad 41, which is not easy to contaminate the cushion body 1, thereby reducing the growth of bacteria on the surface of the cushion body 1, protecting the health of the user, and improving the use effect of the cushion body 1.
[0035] Reference Figure 1 and Figure 4 The surface of the mounting frame 43 shown is threadedly connected with bolts 44, and the bolts 44 abut against the surface of the fixing plate 42. Through the provision of the bolts 44, the fixing plate 42 is more firmly clamped in the mounting frame 43 and is not easily detached, thereby allowing the protection pad 41 to better protect the cushion body 1. The surface of the fixing plate 42 is fixedly connected with a stabilizing plate 45, and the stabilizing plate 45 is a rubber plate. Through the provision of the stabilizing plate 45, when the bolts 44 are in contact and squeezed with the fixing plate 42, the friction force is further increased, thereby making the installation of the protection pad 41 more stable and firm, thereby improving the stability of the use of the protection pad 41.
[0036] Working principle: When the cushion body 1 is placed on the backrest of a chair for use, first, the clamping plate 311 on the adjusting belt 33 is clamped on the backrest of the chair, and then the mounting column 32 on the inner wall of the fixing frame 31 is clamped into the adjusting hole 34 of the adjusting belt 33 of the corresponding height according to the user's needs, and then the fixing belt 35 is pulled to make the second Velcro 37 on the fixing belt 35 adhere to the first Velcro 36 on one side of the fixing frame 31, so that the position of the cushion body 1 is stabilized. At this time, when the cushion body 1 is in use, the height position can be better adjusted and fixed according to the needs of the user, so that the use effect of the cushion body 1 is better, the user's waist is better supported, and the functionality of the cushion body 1 is improved.
[0037] When the cushion body 1 is in use and the protection pad 41 is installed on the cushion body 1, firstly, the fixing plates 42 fixedly connected on both sides of the protection pad 41 are clamped in the installation frame 43 on the cushion body 1, and then the bolts 44 are threadedly connected in the installation frame 43 until the bolts 44 contact and squeeze on the fixing plates 42, so that the protection pad 41 is stably installed on the cushion body 1. At this time, when the cushion body 1 is in use, the sweat generated on the back of the user will adhere to the protection pad 41, which is not easy to contaminate the cushion body 1, thereby reducing the growth of bacteria on the surface of the cushion body 1, protecting the health of the user, and improving the use effect of the cushion body 1.
[0038] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. An inflatable cushion, comprising a cushion body (1), characterized in that: The surface of the cushion body (1) is fixedly connected with an inflation nozzle (2); a side surface of the cushion body (1) is provided with an adjustment device (3); the adjustment device (3) comprises a fixing frame (31); the fixing frame (31) is fixedly connected with the surface of the cushion body (1); the inner wall of the fixing frame (31) is fixedly connected with a mounting column (32); an adjustment belt (33) is inserted on the arc surface of the mounting column (32); and a plurality of evenly distributed adjustment holes are provided on the surface of the adjustment belt (33). A hole (34) is formed in the fixing frame (31), the mounting column (32) is plugged into the inner wall of the adjusting hole (34), a fixing belt (35) is fixedly connected to one side surface of the fixing frame (31), a second Velcro (37) is fixedly connected to one side surface of the fixing belt (35), a first Velcro (36) is fixedly connected to one side surface of the fixing frame (31), the first Velcro (36) is bonded to the second Velcro (37), and a clamping plate (311) is fixedly connected to one side surface of the adjusting belt (33).
2. The inflatable cushion according to claim 1, characterized in that: One end of the installation column (32) is fixedly connected to a reinforcement block (312), and the size of the reinforcement block (312) is larger than the size of the installation column (32).
3. The inflatable cushion according to claim 2, characterized in that: The inner walls of the plurality of adjustment holes (34) are respectively fixedly connected with reinforcement rings (39), and the reinforcement rings (39) are sponge rings.
4. The inflatable cushion according to claim 3, characterized in that: A convenient belt (38) is fixedly connected to one side surface of the second Velcro (37), and a plurality of anti-slip stripes are provided on the surface of the convenient belt (38).
5. The inflatable cushion according to claim 4, characterized in that: A reinforcing plate (310) is fixedly connected to one side surface of the fixing belt (35); the cross section of the reinforcing plate (310) is U-shaped; two ends of the reinforcing plate (310) are respectively plugged into the inner wall of the adjusting hole (34).
6. The inflatable cushion according to claim 5, characterized in that: The surface of the cushion body (1) is provided with a protection device (4), and the protection device (4) comprises a protection pad (41), and the two sides of the surface of the protection pad (41) are respectively fixedly connected with fixing plates (42), and the two sides of the surface of the cushion body (1) are respectively fixedly connected with mounting frames (43), and the fixing plates (42) are snap-fitted with the inner wall of the mounting frame (43).
7. The inflatable cushion according to claim 6, characterized in that: Bolts (44) are threadedly connected through the surface of the installation frame (43), and the bolts (44) are in contact with the surface of the fixing plate (42).
8. The inflatable cushion according to claim 7, characterized in that: A stabilizing plate (45) is fixedly connected to the surface of the fixing plate (42), and the stabilizing plate (45) is a rubber plate.