Cylindrical spring for mattress support

Abstract

The utility model relates to bed mat technical field discloses a cylindrical spring for bed mat support, including bed core, upper bed mat, the upper bed mat fixed connection is in the top outer wall of bed core, the bottom outer wall fixed connection of bed core has lower bed mat, be provided with support mechanism on the upper bed mat, be provided with auxiliary mechanism on the support mechanism, the support mechanism includes fixed disc, the fixed disc fixed connection is in the bottom outer wall of upper bed mat, the left side outer wall fixed connection of fixed disc has horizontal plate, the front side inner wall of fixed disc has the joint T type frame, the bottom outer wall fixed connection of T type frame has cylindrical thick spring. In the utility model, through setting up support mechanism, utilize fixed disc, horizontal plate, lower support plate etc. component constitute stable frame, cooperate the even distribution of cylindrical thick spring and butterfly spring, can scatter transmission the pressure received by bed mat corner, avoid the spring damage and soft collapse deformation problem caused by stress concentration of traditional bed mat corner.

Description

Technical Field

[0001] This utility model relates to the field of mattress technology, and in particular to a cylindrical spring for mattress support. Background Technology

[0002] Mattresses come in two types: synthetic latex and natural latex. Synthetic latex is derived from petroleum, while natural latex comes from rubber trees. Natural latex has a faint milky scent, making it more natural, soft, comfortable, and breathable. The rubber protein in natural latex can inhibit bacteria and allergens. It is highly elastic, meeting the needs of people of different weights, and its good support adapts to various sleeping positions. It conforms closely to the body, evenly distributing body weight and correcting poor sleeping postures. It is also noiseless and vibration-free, effectively improving sleep quality.

[0003] In addition to latex mattresses, there are also spring mattresses. The core of a spring mattress is composed of springs, which support the weight of the body through their elasticity. A high-quality spring system can provide personalized support according to the body's curves, effectively relieving body pressure. It has good elasticity and can conform well to the body's curves, providing comfortable support; it has good support and can support people of different weights; it has strong breathability, allowing air to circulate between the springs, which helps keep the mattress surface dry and reduces bacterial growth; it has good durability and can be used for a long time under normal use.

[0004] Mattresses have the following defects: during daily use, when users sit or lie on the edge of the mattress (such as when getting up or sitting down), the traditional spring edges cannot effectively distribute pressure due to structural design defects. Under long-term concentrated load, they are prone to metal fatigue and elasticity loss, causing edge collapse, which deforms the appearance of the furniture and seriously reduces the aesthetics and practicality of the product. To solve the above problems, a cylindrical spring for mattress support is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a cylindrical spring for mattress support, which aims to improve the problem that in daily use, when users sit or lie on the edge of the mattress (such as when getting up or sitting down), the traditional spring edge cannot effectively distribute pressure due to structural design defects, and is prone to metal fatigue and elasticity loss due to long-term concentrated load.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a cylindrical spring for mattress support, comprising a mattress core and an upper mattress, wherein the upper mattress is fixedly connected to the top outer wall of the mattress core, and a lower mattress is fixedly connected to the bottom outer wall of the mattress core. A support mechanism is provided on the upper mattress, and an auxiliary mechanism is provided on the support mechanism. The support mechanism includes a fixing plate, which is fixedly connected to the bottom outer wall of the upper mattress. A horizontal plate is fixedly connected to the left outer wall of the fixing plate. A T-shaped frame is snapped onto the front inner wall of the fixing plate. A cylindrical thick spring is fixedly connected to the bottom outer wall of the T-shaped frame. A T-shaped plate is snapped onto the front inner wall of the horizontal plate. A butterfly spring is fixedly connected to the front inner wall of the T-shaped plate. A bottom plate is fixedly connected to the bottom outer wall of the butterfly spring, and a lower support plate is snapped onto the side outer wall of the bottom plate.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a movable plate, which is slidably connected to the inner front wall of the horizontal plate. A plug plate is fixedly connected to the outer right side of the movable plate, a compression spring is fixedly connected to the outer left side of the movable plate, a slot is provided on the inner left side of the T-shaped frame, and a threaded rod is threadedly connected to the inner front side of the T-shaped plate.

[0008] As a further description of the above technical solution: the width of the horizontal plate is adapted to the width of the upper mattress, and the horizontal plate is fixedly connected to the bottom outer wall of the upper mattress.

[0009] As a further description of the above technical solution: there are several fixed plates, which are respectively fixedly connected to the left and right outer walls of the lower support plate and the horizontal plate; there are two T-shaped frames, which are respectively snapped into the front inner wall of the fixed plate; and the two ends of the cylindrical thick spring are respectively fixedly connected to the side outer walls of the two T-shaped frames.

[0010] As a further description of the above technical solution: there are several T-shaped plates, and the several T-shaped plates are horizontally distributed on the front inner wall of the horizontal plate, and the butterfly springs are evenly distributed horizontally on the front inner walls of the T-shaped plates and the base plate.

[0011] As a further description of the above technical solution: frosted pads are fixedly connected to the outer walls of the left and right sides of the movable plate, and steel sleeves are fixedly connected to the outer walls of the side of the insert plate.

[0012] As a further description of the above technical solution: the insert plate is snapped into the left inner wall of the slot, the end of the compression spring away from the movable plate is fixedly connected to the right inner wall of the horizontal plate, and the threaded rod is threadedly connected to the front inner wall of the horizontal plate.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by setting up a support mechanism, a stable frame is formed by components such as a fixed plate, a horizontal plate, and a lower support plate. With the even distribution of columnar thick springs and butterfly springs, the pressure on the edges and corners of the mattress can be dispersed and transmitted, avoiding the problem of spring damage and soft deformation caused by concentrated force on the edges and corners of traditional mattresses. At the same time, the fixed plate provides a precise installation base for each component, and the horizontal plate is adapted to the width of the upper mattress to achieve full support. The combination of multiple structures significantly enhances the overall anti-deformation ability of the mattress and effectively extends the service life of the mattress.

[0015] 2. In this utility model, the movable plate, insert plate and slot structure can quickly realize the disassembly and replacement of the cylindrical coarse spring, and the T-shaped plate is threaded to the horizontal plate and the lower support plate through the threaded rod, which facilitates the removal and maintenance of the butterfly spring. This design allows users to complete the inspection and replacement of core components without complicated tools, which simplifies the maintenance process, reduces maintenance time and cost, and improves the ease of use of the product. Attached Figure Description

[0016] Figure 1 This is a schematic front view of a cylindrical spring for mattress support proposed in this utility model;

[0017] Figure 2 This is a schematic diagram showing the disassembled cylindrical spring for mattress support proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the support mechanism of a cylindrical spring for mattress support proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of an auxiliary mechanism for a cylindrical spring used in mattress support, as proposed in this utility model.

[0020] Legend:

[0021] 1. Bed core; 2. Upper mattress; 3. Lower mattress; 4. Support mechanism; 41. Fixing plate; 42. Horizontal plate; 43. T-shaped frame; 44. Columnar spring; 45. T-shaped plate; 46. Butterfly spring; 47. Base plate; 48. Lower support plate; 5. Auxiliary mechanism; 51. Movable plate; 52. Insert plate; 53. Compression spring; 54. Slot; 55. Threaded rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a cylindrical spring for mattress support, comprising a mattress core 1 and an upper mattress 2. The upper mattress 2 is fixedly connected to the top outer wall of the mattress core 1, and a lower mattress 3 is fixedly connected to the bottom outer wall of the mattress core 1. A support mechanism 4 is provided on the upper mattress 2, and an auxiliary mechanism 5 is provided on the support mechanism 4. The support mechanism 4 includes a fixing plate 41, which serves as the basic fixing component of the support mechanism 4 and provides a stable connection point for the subsequent installation of other components, ensuring the positional accuracy of each component of the support mechanism 4 after installation. The fixing plate 41 is fixedly connected to the bottom outer wall of the upper mattress 2, and a horizontal plate 42 is fixedly connected to the left outer wall of the fixing plate 41. A T-shaped frame 43 is snapped onto the inner front wall of plate 1. The snapping method between the T-shaped frame 43 and the fixing plate 41 facilitates installation and disassembly, and enables quick fixing and replacement of the columnar thick spring 44. The columnar thick spring 44 is fixedly connected to the outer bottom wall of the T-shaped frame 43. A T-shaped plate 45 is snapped onto the inner front wall of the horizontal plate 42. A butterfly spring 46 is fixedly connected to the inner front wall of the T-shaped plate 45. A base plate 47 is fixedly connected to the outer bottom wall of the butterfly spring 46. The base plate 47 can support the bottom of the butterfly spring 46, so that the butterfly spring 46 can evenly transmit the force to the bottom structure when under stress. It also provides an installation position for the fixing plate 41. A lower support plate 48 is snapped onto the outer side wall of the base plate 47.

[0024] Reference Figures 2-4 The width of the horizontal plate 42 is matched to the width of the upper mattress 2. This size design allows the horizontal plate 42 to fit perfectly with the upper mattress 2, ensuring that the horizontal plate 42 provides comprehensive support for the upper mattress 2 and avoiding blind spots. The horizontal plate 42 is fixedly connected to the bottom outer wall of the upper mattress 2. There are several fixing plates 41, which are respectively fixedly connected to the lower support plate 48 and the left and right outer walls of the horizontal plate 42. The multiple fixing plates 41 can fix the T-shaped frame 43 from multiple points, enhancing the stability of the T-shaped frame 43 after installation, thereby ensuring the stability of the columnar thick spring. The support effect of 44 is achieved by having two T-shaped frames 43, which are respectively snapped into the front inner wall of the fixed plate 41. The two ends of the cylindrical thick spring 44 are respectively fixedly connected to the side outer walls of the two T-shaped frames 43. There are several T-shaped plates 45, which are horizontally distributed on the front inner wall of the horizontal plate 42. The horizontal distribution of multiple T-shaped plates 45 can make the butterfly springs 46 evenly arranged, ensuring that the mattress can receive even support when it is under pressure in different positions, avoiding deformation caused by excessive local pressure. The butterfly springs 46 are evenly and horizontally distributed on the front inner walls of the T-shaped plates 45 and the bottom plate 47.

[0025] Reference Figures 3-4The auxiliary mechanism 5 includes a movable plate 51, which is slidably connected to the front inner wall of the horizontal plate 42. A plug plate 52 is fixedly connected to the right outer wall of the movable plate 51, and a compression spring 53 is fixedly connected to the left outer wall of the movable plate 51. A slot 54 is provided on the left inner wall of the T-shaped frame 43, which cooperates with the plug plate 52, providing a structural basis for fixing the T-shaped frame 43, allowing the plug plate 52 to be accurately inserted and fixed. A threaded rod 55 is threadedly connected to the front inner wall of the T-shaped plate 45. The left and right outer walls of the movable plate 51 are fixedly connected with a frosted pad. The frosted pad increases the friction of the surface of the movable plate 51, making it easier for personnel to operate without slipping. The side outer wall of the insertion plate 52 is fixedly connected with a steel sleeve. The steel sleeve can enhance the strength and wear resistance of the insertion plate 52, prevent the insertion plate 52 from wearing out too quickly during repeated insertion and removal from the slot 54, and extend the service life of the insertion plate 52. The insertion plate 52 is snapped into the left inner wall of the slot 54. The end of the compression spring 53 away from the movable plate 51 is fixedly connected to the right inner wall of the horizontal plate 42. The threaded rod 55 is threadedly connected to the front inner wall of the horizontal plate 42.

[0026] Working principle: When someone sits on the edge of the mattress or bears pressure, the butterfly spring 46 and the cylindrical thick spring 44 evenly distribute the applied weight, avoiding the problem of the traditional springs on the mattress itself supporting the corners. This prevents the corner springs from being severely damaged after long-term use, which can lead to the mattress corners becoming soft and deformed, affecting the appearance. At the same time, the support mechanism 4 enhances the deformation resistance of the mattress corners, extending its lifespan. However, maintenance is still required. By pulling the movable plate 51, the insert plate 52 is moved and separated from the slot 54. Then, the T-shaped frame 43 is pulled out from the fixed plate 41 to replace and maintain the cylindrical thick spring 44. Also, by rotating the threaded rod 55, it is separated from the inner wall of the horizontal plate 42 and the lower support plate 48. Then, the T-shaped plate 45 is pulled out from the horizontal plate 42 and the lower support plate 48 to easily replace the butterfly spring 46.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cylindrical spring for mattress support, comprising a mattress core (1) and an upper mattress (2), characterized in that: The upper mattress (2) is fixedly connected to the top outer wall of the bed core (1), and the lower mattress (3) is fixedly connected to the bottom outer wall of the bed core (1). A support mechanism (4) is provided on the upper mattress (2), and an auxiliary mechanism (5) is provided on the support mechanism (4). The support mechanism (4) includes a fixed plate (41), which is fixedly connected to the bottom outer wall of the upper mattress (2). A horizontal plate (42) is fixedly connected to the left outer wall of the fixed plate (41). A T-shaped frame (43) is snapped into the front inner wall of the fixed plate (41). A columnar thick spring (44) is fixedly connected to the bottom outer wall of the T-shaped frame (43). A T-shaped plate (45) is snapped into the front inner wall of the horizontal plate (42). A butterfly spring (46) is fixedly connected to the front inner wall of the T-shaped plate (45). A bottom plate (47) is fixedly connected to the bottom outer wall of the butterfly spring (46). A lower support plate (48) is snapped into the side outer wall of the bottom plate (47).

2. A cylindrical spring for mattress support according to claim 1, characterized in that: The auxiliary mechanism (5) includes a movable plate (51), which is slidably connected to the front inner wall of the horizontal plate (42). A plug plate (52) is fixedly connected to the right outer wall of the movable plate (51), and a compression spring (53) is fixedly connected to the left outer wall of the movable plate (51). A slot (54) is provided on the left inner wall of the T-shaped frame (43), and a threaded rod (55) is threadedly connected to the front inner wall of the T-shaped plate (45).

3. A cylindrical spring for mattress support according to claim 1, characterized in that: The width of the horizontal plate (42) is adapted to the width of the upper mattress (2), and the horizontal plate (42) is fixedly connected to the bottom outer wall of the upper mattress (2).

4. A cylindrical spring for mattress support according to claim 1, characterized in that: There are several fixed plates (41), and several fixed plates (41) are respectively fixedly connected to the left and right outer walls of the lower support plate (48) and the horizontal plate (42). There are two T-shaped frames (43), and the two T-shaped frames (43) are respectively snapped into the front inner wall of the fixed plate (41). The two ends of the columnar thick spring (44) are respectively fixedly connected to the side outer walls of the two T-shaped frames (43).

5. A cylindrical spring for mattress support according to claim 1, characterized in that: There are several T-shaped plates (45), and several T-shaped plates (45) are horizontally distributed on the front inner wall of the horizontal plate (42). The butterfly springs (46) are evenly distributed on the front inner walls of the T-shaped plates (45) and the bottom plate (47).

6. A cylindrical spring for mattress support according to claim 2, characterized in that: The outer walls of the left and right sides of the movable plate (51) are fixedly connected with frosted pads, and the outer walls of the side of the insert plate (52) are fixedly connected with steel sleeves.

7. A cylindrical spring for mattress support according to claim 2, characterized in that: The insert plate (52) is snapped into the left inner wall of the slot (54), the end of the compression spring (53) away from the movable plate (51) is fixedly connected to the right inner wall of the horizontal plate (42), and the threaded rod (55) is threadedly connected to the front inner wall of the horizontal plate (42).

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