Beach chair with heat preservation pad
By designing a beach chair with an insulated pad, the problem of discomfort when using the beach chair in low-temperature environments was solved by using roll-up and limit components, thus improving the insulation effect and comfort.
Patent Information
- Application Number
- CN202520156424.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-23
AI Technical Summary
Beach chairs can get too cold in low sunlight or windy conditions, causing discomfort for users and affecting comfort during winter use.
A beach chair with an insulated pad was designed. The insulated pad is rolled up and down using a roll-up assembly and a limiting assembly. A guide assembly ensures that the insulated pad fits the back panel. A drive device and a limiting device ensure that the insulated pad rolls up and down smoothly.
Insulation pads can be laid out when needed to raise the temperature of the chair and prevent user discomfort. The roll-up and unrolling process is lightweight and the limiting components prevent twisting. The guiding components increase comfort and safety.
Smart Images

Figure CN223759487U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a beach chair with an insulated pad. Background Technology
[0002] Beach chairs are a type of leisure chair. They can be divided into fabric beach chairs, casual beach chairs, outdoor beach chairs, and folding beach chairs. They are made of materials such as leather, stainless steel, and plastic, and are comfortable chairs for outdoor leisure and indoor rest.
[0003] Beach chairs can get very cold when there is not enough sunshine or strong winds. Sitting on them can be uncomfortable and make them less suitable for use in winter. Summary of the Invention
[0004] The purpose of this utility model is to provide a beach chair with an insulating pad, which can be laid out or recycled to prevent the temperature of the main body of the beach chair from getting too low and causing discomfort to the user.
[0005] The technical solution to achieve the purpose of this utility model is as follows: This utility model has a beach chair body, which includes an integrally formed base plate, a back plate, and a foot plate. One end of the back plate is fixedly mounted on one end of the base plate, and one end of the foot plate is fixedly mounted on the other end of the base plate. A first sliding groove is symmetrically provided on the back plate, a second sliding groove is symmetrically provided on the base plate, and a third sliding groove is symmetrically provided on the foot plate. The first, second, and third sliding grooves are sequentially corresponding and connected. A slider, a heat insulation pad, and a pull plate are also provided. The slider can simultaneously form a sliding engagement with the first, second, and third sliding grooves. A winding and unwinding assembly for winding and unwinding the heat insulation pad is provided on the other end of the back plate. The pull plate is fixedly mounted on the slider and slides on the base plate, back plate, and foot plate through the slider. One end of the heat insulation pad is fixedly mounted on the pull plate, and the other end of the heat insulation pad acts on the winding and unwinding assembly and can be wound and unwound under the action of the winding and unwinding assembly. A limiting component for sliding limit of the slider is also provided in the third sliding groove. The pull plate acts on the foot plate to limit the sliding of the slider through the limiting component.
[0006] Furthermore, the take-up and unwind assembly includes a first support plate, a second support plate, and a rotating roller. The first and second support plates are symmetrically fixed on the back plate. The two ends of the rotating roller are rotatably mounted on the first and second support plates via a first rotating rod and a second rotating rod, respectively. The first rotating rod passes through the corresponding first support plate, and a first gear is fixedly mounted on the portion of the first rotating rod that extends out of the first support plate. A driving device is also fixedly mounted on the first support plate, and a second gear that can mesh with the first gear is fixedly mounted on the driving end of the driving device. The rotating roller is rotatably mounted between the first and second support plates through the driving of the driving device and the meshing transmission between the first and second gears. The end of the heat insulation pad that acts on the take-up and unwind assembly is fixedly mounted on the rotating roller, and the heat insulation pad forms a take-up and unwind roll on the rotating roller through the rotation of the rotating roller.
[0007] Furthermore, the limiting assembly includes a limiting rod, a return spring, and a control plate. The foot plate has an embedding groove located on the side of the third slide groove. The inner wall of the embedding groove has a through hole for connecting the embedding groove and the third slide groove and allowing the limiting rod to pass through. The limiting rod includes a control end located in the embedding groove and a limiting end located in the third slide groove. The inner wall of the embedding groove, opposite to the through hole, has a movable hole corresponding to the through hole, allowing the end of the control end to slide inside. The control plate is fixedly mounted on the control end of the limiting rod and slides within the embedding groove along the extension direction of the limiting rod. The return spring is sleeved on the control end, with one end acting on the control plate and the other end acting on the inner wall of the embedding groove with the movable hole. The limiting end of the limiting rod moves towards the third slide groove under the elastic force of the return spring. The slider has a limiting hole that can be inserted into the limiting end of the limiting rod. The slider forms a sliding limit in the third slide groove through the insertion and engagement of the limiting hole and the limiting rod.
[0008] Furthermore, the limiting end of the limiting rod is provided with a sliding block to form a guiding inclined surface for guiding the limiting end of the limiting rod to form a limiting fit with the limiting hole. The contact surface of the guiding inclined surface is set towards the take-up and unwinding assembly, one end of the guiding inclined surface extends towards the through hole, and the other end of the guiding inclined surface extends away from the through hole.
[0009] Furthermore, a guide assembly for guiding the insulation pad to adhere to the back panel is fixedly provided on the back panel. The guide assembly includes a first base column, a second base column, and a guide plate. The first base column and the second base column are respectively fixedly arranged in a symmetrically arranged first slide groove and are arranged opposite to each other. The two ends of the guide plate are respectively fixedly arranged on the first base column and the second base column. A guide space is formed between the guide plate and the back panel, which allows the insulation pad to pass through and is used to guide the insulation pad to adhere to the back panel.
[0010] Furthermore, the guide plate is set parallel to the back plate, and the outer surface of the guide plate is covered with an elastic wrapping element.
[0011] Furthermore, a support foot for support is fixedly provided at the lower end of the substrate.
[0012] The present invention has the following positive effects: (1) The other end of the back panel of the present invention is provided with a winding and unwinding assembly for winding and unwinding the heat insulation pad. The pull plate is fixedly set on the slider and is slidably set on the base plate, back panel and foot plate through the slider. One end of the heat insulation pad is fixedly set on the pull plate, and the other end of the heat insulation pad acts on the winding and unwinding assembly and can be wound and unwinded under the action of the winding and unwinding assembly. By winding and unwinding the heat insulation pad through the winding and unwinding assembly, the heat insulation pad can be laid on the beach chair body or the heat insulation pad can be recycled. When needed, the temperature of the beach chair body is too low, which may cause discomfort to the user.
[0013] (2) The winding and unwinding assembly of this utility model includes a first support plate, a second support plate, and a rotating roller. The two ends of the rotating roller are rotatably mounted on the first support plate and the second support plate respectively through a first rotating rod and a second rotating rod. The first rotating rod passes through the corresponding first support plate, and a first gear is fixedly mounted on the first rotating rod. A driving device is also fixedly mounted on the first support plate. A second gear that can mesh with the first gear is fixedly mounted on the driving end of the driving device. The rotating roller is rotatably mounted between the first support plate and the second support plate through the driving of the driving device and the meshing transmission between the first gear and the second gear. When the rotating roller is winding and unwinding the heat insulation pad, the winding and unwinding is made easier due to the driving of the driving device.
[0014] (3) The limiting component of this utility model includes a limiting rod, a return spring, and a control plate. The limiting rod includes a control end located in the embedded groove and a limiting end located in the third slide groove. The return spring is sleeved on the control end. One end of the return spring acts on the control plate, and the other end of the return spring acts on the inner wall of the embedded groove, which has a movable hole. The limiting end of the limiting rod moves toward the third slide groove under the elastic force of the return spring. The slider is provided with a limiting hole that can be inserted and matched with the limiting end of the limiting rod. The slider forms a sliding limit in the third slide groove through the insertion and matching of the limiting hole and the limiting rod. The limiting component can fix the pull plate on the foot plate to prevent the heat insulation pad from twisting on the main body of the beach chair.
[0015] (4) The back panel of this utility model is fixedly provided with a guide component for guiding the heat insulation pad to fit against the back panel. The guide component includes a first base column, a second base column and a guide plate. The two ends of the guide plate are respectively fixed on the first base column and the second base column. A guide space is formed between the guide plate and the back panel, which allows the heat insulation pad to pass through and is used to guide the heat insulation pad to fit against the back panel. After passing through the guide space, the heat insulation pad can fit against the back panel more closely, so that the heat insulation pad can slide more smoothly along the surface of the beach chair body after being pulled by the pull plate.
[0016] (5) The guide plate and the back plate of this utility model are arranged in parallel. The outer surface of the guide plate is covered with an elastic wrapping element, which can protect the user's head and reduce the damage from bumps. Attached Figure Description
[0017] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a front view of the present invention;
[0020] Figure 3 for Figure 1 Enlarged view of part A in the middle;
[0021] Figure 4 for Figure 1 Enlarged view of part B in the middle;
[0022] Figure 5 for Figure 1 A magnified view of part C in the middle. Detailed Implementation
[0023] See Figures 1 to 5This utility model includes a beach chair body, comprising an integrally formed base plate 1, a back panel 2, and a footboard 3. One end of the back panel 2 is fixedly mounted on one end of the base plate 1, and one end of the footboard 3 is fixedly mounted on the other end of the base plate 1. The back panel 2 is symmetrically provided with a first sliding groove 21, the base plate 1 is symmetrically provided with a second sliding groove 11, and the footboard 3 is symmetrically provided with a third sliding groove 31. The first sliding groove 21, the second sliding groove 11, and the third sliding groove 31 are sequentially corresponding and connected. The model also includes a slider 4, a heat-insulating pad, and a pull plate 5. The slider 4 can simultaneously engage with the first sliding groove 21, the second sliding groove 11, and the third sliding groove 31. The three sliding grooves 31 form a sliding fit. The other end of the back plate 2 is provided with a winding and unwinding assembly 6 for winding and unwinding the insulation pad. The pull plate 5 is fixedly mounted on the slider 4 and is slidably mounted on the base plate 1, the back plate 2 and the foot plate 3 through the slider 4. One end of the insulation pad is fixedly mounted on the pull plate 5, and the other end of the insulation pad acts on the winding and unwinding assembly 6 and can be wound and unwound under the action of the winding and unwinding assembly 6. The third sliding groove 31 is also provided with a limiting assembly 7 for sliding limit of the slider 4. The pull plate 5 acts on the foot plate 3 to limit the sliding of the slider 4 through the limiting assembly 7 to form a sliding limit.
[0024] Insulated mats are usually softer than beach chairs, which can increase comfort when sitting or lying down and reduce physical discomfort that may result from prolonged sitting or lying down.
[0025] The take-up and unwind assembly 6 includes a first support plate 61, a second support plate 62, and a rotating roller 63. The first support plate 61 and the second support plate 62 are symmetrically fixed on the back plate 2. The two ends of the rotating roller 63 are rotatably mounted on the first support plate 61 and the second support plate 62 respectively via a first rotating rod 631 and a second rotating rod. The first rotating rod 631 passes through the corresponding first support plate 61, and a first gear 632 is fixedly mounted on the part of the first rotating rod 631 that extends out of the first support plate 61. A driving device 611 is also fixedly mounted on the first support plate 61. A second gear 612 that can mesh with the first gear 632 is fixedly mounted on the driving end of the driving device 611. The rotating roller 63 is rotatably mounted between the first support plate 61 and the second support plate 62 through the driving of the driving device 611 and the meshing transmission of the first gear 632 and the second gear 612. The end of the heat insulation pad that acts on the take-up and unwind assembly 6 is fixedly mounted on the rotating roller 63. The heat insulation pad forms a take-up and unwind roll on the rotating roller 63 through the rotation of the rotating roller 63.
[0026] The rotating roller 63 is also fixed with baffles a at both ends. The baffles a are used to prevent the insulation pad from detaching from the surface of the rotating roller 63 during the roll-up process.
[0027] The limiting assembly 7 includes a limiting rod 71, a return spring 72, and a control plate 73. The foot plate 3 has an embedding groove 8 located on the side of the third sliding groove 31. The inner wall of the embedding groove 8 has a through hole for connecting the embedding groove 8 and the third sliding groove 31 and allowing the limiting rod 71 to pass through. The limiting rod 71 includes a control end located in the embedding groove 8 and a limiting end located in the third sliding groove 31. The inner wall of the embedding groove 8, opposite to the through hole, has a movable hole corresponding to the through hole, allowing the end of the control end to slide within it. The control plate 73 is fixedly mounted on the limiting rod 71. The control plate 73 is slidably disposed in the embedded groove 8 along the extension direction of the limiting rod 71 on the control end. The reset spring 72 is sleeved on the control end. One end of the reset spring 72 acts on the control plate 73, and the other end of the reset spring 72 acts on the inner wall of the embedded groove 8, which has a movable hole. The limiting end of the limiting rod 71 moves toward the third slide groove 31 under the elastic force of the reset spring 72. The slider 4 is provided with a limiting hole that can form an insertion fit with the limiting end of the limiting rod 71. The slider 4 forms a sliding limit in the third slide groove 31 through the insertion fit between the limiting hole and the limiting rod 71.
[0028] The control board 73 is located inside or slightly beyond the embedding groove 8.
[0029] The limiting end of the limiting rod 71 is provided with a slider 4 to form a guide slope 711 for guiding the limiting end of the limiting rod 71 to form a limiting fit with the limiting hole. The contact surface of the guide slope 711 is set towards the take-up and unwinding assembly 6. One end of the guide slope 711 extends towards the through hole, and the other end of the guide slope 711 extends away from the through hole.
[0030] During the process of the limiting end of the limiting rod 71 engaging with the limiting hole, the movable hole allows the control end of the limiting rod 71 to be fully within the movable space.
[0031] A guide assembly 9 is fixedly provided on the back plate 2 to guide the heat insulation pad to adhere to the back plate 2. The guide assembly 9 includes a first base column 91, a second base column 92 and a guide plate 93. The first base column 91 and the second base column 92 are respectively fixedly arranged in the symmetrically arranged first slide groove 21 and are arranged opposite to each other. The two ends of the guide plate 93 are respectively fixedly arranged on the first base column 91 and the second base column 92. A guide space 94 is formed between the guide plate 93 and the back plate 2, which allows the heat insulation pad to pass through and is used to guide the heat insulation pad to adhere to the back plate 2.
[0032] The insulation pad is wound up or unwound below the rotating roller 63. After entering the guide space 94 formed between the guide plate 93 and the back plate 2 from below the rotating roller 63, the insulation pad is fixedly connected to the lower end of the pull plate 5. At the same time, the guide plate 93 can scrape off the debris on the surface of the insulation pad during winding.
[0033] The width of the insulation pad is consistent with the width between the symmetrically arranged first slide groove 21, second slide groove 11 and third slide groove 31.
[0034] The guide plate 93 is arranged parallel to the back plate 2, and the outer surface of the guide plate 93 is covered with an elastic wrapping element. The guide plate 93 extends along the extension direction of the back plate 2 and is flat, so it can be used as a headrest. The elastic wrapping element can be formed by wrapping the outer skin and sponge. The elastic wrapping element is used to support and cushion the user's head.
[0035] When the insulation pad reaches its roll-up limit, the slider 4 presses against the first base post 91 and the second base post 92 in the corresponding groove.
[0036] The lower end of the substrate 1 is fixedly provided with a support foot 12 for support.
[0037] The working principle of this utility model is as follows: When the insulation pad is unwound, the driving device 611 drives the second gear 612 to rotate. The second gear 612 drives the first gear 632 to rotate through meshing transmission. The first gear 632 drives the first connecting rod to rotate. The rotation of the first connecting rod drives the rotating roller 63 to roll. The rotating roller 63 unwound the insulation pad. During the unwound process, the pull plate 5 slides from the back plate 2. After passing the base plate 1, the pull plate 5 reaches the foot plate 3. When the pull plate 5 slides to the end of the foot plate 3, the slider 4 receives guidance. The inclined plane 711 guides the limiting end of the limiting rod 71 to slide toward the embedded groove 8. When the limiting end of the limiting rod 71 slides, it drives the control plate 73 to slide synchronously. During the sliding process, the control plate 73 pushes the return spring 72 to squeeze. When the limiting end of the limiting rod 71 reaches the position of the limiting hole, the slider 4 loses the squeezing of the limiting rod 71. Under the action of the elastic force of the return spring 72, the limiting end of the limiting rod 71 forms an insertion fit with the limiting hole. The pull plate 5 is fixed on the foot plate 3. At this time, the heat insulation pad is unrolled and the drive device 611 stops driving.
[0038] When the insulation pad is being rolled up, the control plate 73 is pulled to compress the reset spring 72, causing the limit rod 71 to disengage from the limit hole. At this time, the pull plate 5 is released from its fixation on the foot plate 3. The drive device 611 drives the second gear 612 to rotate. The second gear 612 drives the first gear 632 to rotate through meshing transmission. The first gear 632 drives the first connecting rod to rotate. The rotation of the first connecting rod drives the rotating roller 63 to roll. The rotating roller 63 rolls up the insulation pad. During the rolling process, the pull plate 5 is pulled to slide. After passing the foot plate 3, the base plate 1 and the back plate 2 in sequence, the pull plate 5 forms a contact with the guide plate 93. At this time, the drive device 611 stops driving, and the insulation pad is rolled up.
[0039] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A beach chair with a thermal pad, having a beach chair body, the beach chair body comprising an integrally formed base plate (1), a back plate (2) and a foot plate (3), one end of the back plate (2) being fixedly arranged on one end of the base plate (1), and one end of the foot plate (3) being fixedly arranged on the other end of the base plate (1); characterized in that: The back plate (2) is symmetrically provided with a first sliding groove (21), the base plate (1) is symmetrically provided with a second sliding groove (11), and the foot plate (3) is symmetrically provided with a third sliding groove (31); the first sliding groove (21), the second sliding groove (11) and the third sliding groove (31) are sequentially corresponding and sequentially communicated, and a sliding block (4), a heat preservation pad and a pull plate (5) are further provided, the sliding block (4) can simultaneously form sliding cooperation with the first sliding groove (21), the second sliding groove (11) and the third sliding groove (31), one end of the back plate (2) is provided with a winding and unwinding assembly (6) for winding and unwinding the heat preservation pad, the pull plate (5) is fixedly arranged on the sliding block (4) and is slidably arranged on the base plate (1), the back plate (2) and the foot plate (3) through the sliding block (4), one end of the heat preservation pad is fixedly arranged on the pull plate (5), the other end of the heat preservation pad acts on the winding and unwinding assembly (6) and can be wound and unwound under the action of the winding and unwinding assembly (6), and the third sliding groove (31) is further provided with a limiting assembly (7) for limiting the sliding of the sliding block (4), and the pull plate (5) acts on the foot plate (3) to form sliding limiting through the limiting of the sliding block (4) by the limiting assembly (7).
2. A beach chair with thermal pad according to claim 1, characterized in that: The winding and unwinding assembly (6) comprises a first supporting plate (61), a second supporting plate (62) and a rotating roller (63), the first supporting plate (61) and the second supporting plate (62) are symmetrically fixedly arranged on the back plate (2), and the two ends of the rotating roller (63) are rotatably arranged on the first supporting plate (61) and the second supporting plate (62) through a first rotating rod (631) and a second rotating rod respectively, the first rotating rod (631) penetrates through the corresponding first supporting plate (61), a first gear (632) is fixedly arranged on the part of the first rotating rod (631) penetrating out of the first supporting plate (61), a driving device (611) is further fixedly arranged on the first supporting plate (61), a second gear (612) is fixedly arranged on the driving end of the driving device (611) and can form meshing transmission with the first gear (632), and the rotating roller (63) is rotatably arranged between the first supporting plate (61) and the second supporting plate (62) through the driving of the driving device (611) and the meshing transmission of the first gear (632) and the second gear (612); one end of the heat preservation pad acting on the winding and unwinding assembly (6) is fixedly arranged on the rotating roller (63), and the heat preservation pad forms winding and unwinding on the rotating roller (63) through the rotation of the rotating roller (63).
3. A beach chair with thermal pad according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting rod (71), a reset spring (72) and a control plate (73), the foot plate (3) is provided with an embedded groove (8), the embedded groove (8) is located on the side of the third sliding groove (31), and the inner wall of the embedded groove (8) is provided with a through hole for connecting the embedded groove (8) and the third sliding groove (31) and allowing the limiting rod (71) to pass through; the limiting rod (71) comprises a control end located in the embedded groove (8) and a limiting end located in the third sliding groove (31), the inner wall of the embedded groove (8) opposite to the through hole is provided with a movable hole corresponding to the through hole and allowing the tail end of the control end to be inserted in the inner wall for sliding, the control plate (73) is fixedly arranged on the control end of the limiting rod (71) and is arranged in the embedded groove (8) along the extension direction of the limiting rod (71), the reset spring (72) is sleeved on the control end, one end of the reset spring (72) acts on the control plate (73), and the other end of the reset spring (72) acts on the inner wall of the embedded groove (8) provided with the movable hole, and the limiting end of the limiting rod (71) moves towards the third sliding groove (31) under the action of the elastic force of the reset spring (72); the sliding block (4) is provided with a limiting hole capable of being inserted into the limiting end of the limiting rod (71), and the sliding block (4) is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in the third sliding groove (31) and is in 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A beach chair with thermal pad according to claim 3, characterized in that: 5. The beach chair with thermal pad of claim 1, wherein: 6. A beach chair with thermal pad according to claim 5, characterized in that: 7. A beach chair with thermal pad according to claim 1, characterized in that: