Modularized assembled spring mattress and spring mattress module thereof
Through modular design and ultrasonic welding, the spring mattress connected by the spring mattress is solved, and the existing mattress support capacity is reduced and the inability to meet the needs of different parts is achieved, flexible replacement and soft and hardness adjustment are achieved, reducing the cost of use and improving transportation Convenience and user experience.
Patent Information
- Application Number
- CN202421188180.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The overall structure of the existing mattress leads to excessive load bearing in the local position, resulting in a reduced bearing capacity, high cost of use, and cannot meet the bearing needs of different body parts, poor experience and large sizes for transport.
Modular assembly design, including spring pad modules of various soft and hardness, cloth bags and compression spring cores connected through outer wrap covers and breathable mesh surfaces. The modular design allows for independent replacement and adjustment, and connects the spring cores using ultrasonic welding. .
It realizes flexible replacement of spring mattresses and adjusts softness and hardness, reduces usage costs, improves transportation convenience and user experience, and is environmentally friendly and glue-free.
Smart Images
Figure CN222285105U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a spring mattress, in particular to a modular assembled spring mattress and a spring pad module thereof. Background Art
[0002] The current mattress is basically an integral structure (i.e. a whole mattress). After a certain period of use, the local parts will bear heavy loads for a long time, resulting in a decrease in the supporting capacity. The whole mattress needs to be replaced, which is costly and causes great waste. In addition, since the whole mattress is processed at one time, the hardness of each part is consistent, which cannot meet the support needs of multiple parts of the body (especially the head and shoulders, waist, buttocks, etc.), and the experience effect is poor. In addition, the size of the whole mattress is large, which is inconvenient to carry. Utility Model Content
[0003] One purpose of the utility model is to provide a modular assembled spring mattress with reasonable structure, independent replacement of each spring pad module and multiple softness and hardness mode adjustment.
[0004] One purpose of the utility model is achieved in this way:
[0005] A modular assembled spring mattress comprises a spring mattress body, wherein the spring mattress body comprises at least one spring pad module, the spring pad module comprises at least two spring pad modules arranged head to tail, the spring pad module comprises an outer wrapping cover and a plurality of spring cores spread inside the wrapping cover, the spring core comprises a cloth bag and a compression spring, and the compression spring is longitudinally arranged and encapsulated inside the cloth bag.
[0006] One purpose of the utility model can also be solved by the following technical measures:
[0007] As a more specific solution, the spring pad module includes more than three spring pad modules, and all the spring pad modules have at least two softness and hardness; each spring pad module has the same thickness under normal conditions.
[0008] As a further solution, the spring mattress body includes a left spring pad module and a right spring pad module.
[0009] As a further solution, the outer wrapping cover includes a bottom cover layer, a side cover layer and a top cover layer, and the bottom cover layer, the side cover layer and the top cover layer are connected to form a wrapping cavity, at least one side of the wrapping cavity is provided with a zipper opening, and the multiple spring cores are connected into one and placed in the wrapping cavity through the zipper opening.
[0010] As a further solution, at least one of the bottom cover layer, the side cover layer and the top cover layer is provided with a breathable mesh surface, and the spring cores are integrally connected to each other through the cloth bag and / or ultrasonic welding.
[0011] As a further solution, the spring mattress body is provided with a peripheral edge, and the spring pad module is fully spread within the peripheral edge; and / or, connecting pieces are provided between the spring pad modules.
[0012] Another object of the utility model is to provide a modular assembled spring mattress with a reasonable structure, each spring pad module can be replaced independently, and has multiple softness and hardness mode adjustments.
[0013] Another purpose of the utility model is achieved in this way:
[0014] A spring pad module comprises an outer wrapping sleeve and a plurality of spring cores spread inside the wrapping sleeve. The spring cores comprise a cloth bag and a compression spring. The compression spring is longitudinally arranged and packaged inside the cloth bag.
[0015] Another purpose of the utility model can also be solved by the following technical measures:
[0016] As a more specific solution, the outer wrapping cover includes a bottom cover layer, a side cover layer and a top cover layer, and the bottom cover layer, the side cover layer and the top cover layer are connected to form a wrapping cavity, and at least one side of the wrapping cavity is provided with a zipper opening. The multiple spring cores are connected into one and placed in the wrapping cavity through the zipper opening.
[0017] As a further solution, at least one of the bottom cover layer, the side cover layer and the top cover layer is provided with a breathable mesh surface.
[0018] As a further solution, the spring cores are integrally connected to each other through the cloth bag and / or ultrasonically welded.
[0019] The beneficial effects of the utility model are as follows:
[0020] (1) The mattress of the utility model is assembled by modular spring pad modules, which is more convenient to transport. Moreover, users can independently replace the spring pad modules according to the life status of each module or the support needs, which has strong flexibility and low use cost.
[0021] (2) The hardness of each spring pad module in the mattress of the utility model can be different, so that the user can adjust the position of each spring pad module according to his own needs, thereby achieving a better user experience.
[0022] (3) The outer wrapping cover of the spring pad module of the utility model is detachable, which is convenient for cleaning; in addition, the cloth bag of the internal spring is connected by ultrasonic welding, and there is no glue bonding, which is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural schematic diagram of an embodiment of a spring mattress in the utility model.
[0024] Figure 2 It is a schematic diagram of the exploded structure of the spring pad module in the utility model.
[0025] Figure 3 It is a schematic diagram of the exploded structure of the spring core of the spring pad module in the utility model.
[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the spring core of the spring pad module in the utility model.
[0027] Figure 5 This is a schematic structural diagram of another embodiment of a spring mattress in the utility model.
[0028] Figure 6 for Figure 5 Schematic diagram of another installation method of the middle spring pad module.
[0029] Figure 7 This is a structural schematic diagram of another embodiment of a spring mattress in the utility model. DETAILED DESCRIPTION
[0030] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0031] See also Figures 1 to 3 As shown, a modular assembled spring mattress includes a spring mattress body 100, wherein the spring mattress body 100 includes two groups AB (left and right groups) of spring pad modules 10, the spring pad module 10 includes three spring pad modules a arranged from head to tail (respectively, a head spring pad module a1, a middle spring pad module a2 and a tail spring pad module a3), the spring pad module a includes an outer wrapping cover 1 and a plurality of spring cores 2 spread in the wrapping cover, the spring core 2 includes a cloth bag 22 and a compression spring 21, and the compression spring 21 is longitudinally arranged and encapsulated in the cloth bag 22.
[0032] A further solution is that all spring pad modules a have at least two kinds of softness and hardness; each spring pad module a has the same thickness under normal conditions (the thickness is 12-18CM). In this embodiment, the spring pad module has three kinds of hardness, among which the head spring pad module a1 is the hardest, the middle spring pad module a2 is the softest, and the tail spring pad module a3 has a medium hardness. Under normal circumstances: the head spring pad module a1 is roughly the same width as the pillow, which provides support for the head. The widths of the middle spring pad module a2 and the tail spring pad module a3 are roughly equal and significantly larger than the width of the head spring pad module a1; among which, the middle spring pad module a2 is roughly equivalent to the position from the buttocks to the shoulders of an adult human body. The position from the buttocks to the shoulders is generally the most in need of feeling the hardness and softness of the entire mattress. The tail spring pad module a3 is roughly equivalent to the calf and foot of an adult human body. If the user likes it to be softer, the middle spring pad module a2 can be placed in the middle. If the user likes it to be harder, the tail spring pad module a3 can be placed in the middle. See Figure 5 shown.
[0033] Also, combined Figure 6 As shown, the head spring pad module a1 can also be placed in the middle for use. For example, if the user has lumbar disease, since the hardest head spring pad module a1 is approximately located at the waist (the specific position can be determined by moving the pillow to find the relative position of the head spring pad module a1 and the waist), when the human body lies down, it is equivalent to the position of the mattress relative to the waist being convex, which supports the waist and makes the patient more comfortable.
[0034] The spring pad module a achieves changes in hardness and softness by using springs wound with different wire diameters. The thicker the spring steel wire diameter, the greater the hardness.
[0035] The outer wrapping sleeve 1 includes a bottom sleeve layer 11, a side sleeve layer 12 and a top sleeve layer 13. The bottom sleeve layer 11, the side sleeve layer 12 and the top sleeve layer 13 are connected to form a wrapping cavity 15. A zipper opening 14 is provided on the bottom surface of the wrapping cavity 15. Multiple spring cores 2 are connected into one body and placed in the wrapping cavity 15 through the zipper opening 14.
[0036] At least one of the bottom cover layer 11, the side cover layer 12 and the top cover layer 13 is provided with a breathable mesh surface 111, and the spring cores 2 are integrally connected C and / or ultrasonically welded D through the cloth bag 22. Specifically, the non-woven fabric roll is made into a long sleeve shape through the equipment, and the wound compression springs 21 are placed one by one in the long sleeve-shaped non-woven fabric, and the non-woven fabric between two adjacent springs is ultrasonically welded and separated by an ultrasonic welding device to form a cloth bag 22 (see Figure 4 As shown), therefore, the bags are connected as a whole and in a string (see Figure 3 Then put multiple strings of spring cores as shown in E); Figure 3The adjacent spring core strings are welded side by side in the direction of the middle arrow to form the inner shell of the spring pad module a.
[0037] As a further solution, the outer periphery of the spring mattress body 100 is provided with a surrounding edge 3, and the spring pad module 10 is fully spread in the surrounding edge 3. The surrounding edge is preferably a sponge surrounding edge.
[0038] Depending on the width of the bed, or when used as a single bed, the spring pad module 10 can be a group, such as Figure 7 shown.
[0039] See also Figures 2 to 4 As shown, a spring pad module a includes an outer wrapping sleeve 1 and a plurality of spring cores 2 spread inside the wrapping sleeve. The spring core 2 includes a cloth bag 22 and a compression spring 21 . The compression spring 21 is longitudinally arranged and encapsulated in the cloth bag 22 .
[0040] The outer wrapping sleeve 1 includes a bottom sleeve layer 11, a side sleeve layer 12 and a top sleeve layer 13. The bottom sleeve layer 11, the side sleeve layer 12 and the top sleeve layer 13 are connected to form a wrapping cavity 15. A zipper opening 14 is provided on the bottom surface of the wrapping cavity 15. Multiple spring cores 2 are connected into one body and placed in the wrapping cavity 15 through the zipper opening 14.
[0041] At least one of the bottom cover layer 11, the side cover layer 12 and the top cover layer 13 is provided with a breathable mesh surface 111, and the spring cores 2 are integrally connected C and / or ultrasonically welded D through the cloth bag 22. Specifically, the non-woven fabric roll is made into a long sleeve shape through the equipment, and the wound compression springs 21 are placed one by one in the long sleeve-shaped non-woven fabric, and the non-woven fabric between two adjacent springs is ultrasonically welded and separated by an ultrasonic welding device to form a cloth bag 22 (see Figure 4 As shown), therefore, the bags are connected as a whole and in a string (see Figure 3 Then put multiple strings of spring cores as shown in E); Figure 3 The adjacent spring core strings are welded side by side in the direction of the middle arrow to form the inner shell of the spring pad module a.
[0042] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A modular assembled spring mattress, comprising a spring mattress body (100), characterized in that: The spring mattress body (100) comprises at least one spring pad module (10), the spring pad module (10) comprising at least two spring pad modules (a) arranged head to tail, the spring pad module (a) comprising an outer wrapping cover (1) and a plurality of spring cores (2) spread inside the wrapping cover, the spring core (2) comprising a cloth bag (22) and a compression spring (21), the compression spring (21) being arranged longitudinally and encapsulated inside the cloth bag (22).
2. The modular assembled spring mattress according to claim 1, characterized in that: The spring pad module (10) comprises more than three spring pad modules (a), and all the spring pad modules (a) have at least two levels of softness and hardness; each spring pad module (a) has the same thickness under normal conditions.
3. The modular assembled spring mattress according to claim 1, characterized in that: The spring mattress body (100) comprises a left spring pad module and a right spring pad module.
4. The modular assembled spring mattress according to claim 1, characterized in that: The outer wrapping sleeve (1) comprises a bottom sleeve layer (11), a side sleeve layer (12) and a top sleeve layer (13); the bottom sleeve layer (11), the side sleeve layer (12) and the top sleeve layer (13) are connected to form a wrapping cavity (15); at least one side of the wrapping cavity (15) is provided with a zipper opening (14); a plurality of the spring cores (2) are connected into one body and placed into the wrapping cavity (15) through the zipper opening (14).
5. The modular assembled spring mattress according to claim 4, characterized in that: At least one of the bottom cover layer (11), the side cover layer (12) and the top cover layer (13) is provided with a breathable mesh surface (111), and the spring cores (2) are integrally connected and / or ultrasonically welded to each other via the cloth bag (22).
6. The modular assembled spring mattress according to claim 1, characterized in that: The spring mattress body (100) is provided with a peripheral edge (3) on its periphery, and the spring pad module (10) is fully spread within the peripheral edge (3); and / or, a connecting piece is provided between the spring pad modules (a) and the spring pad modules (a).
7. A spring pad module, characterized in that: The invention comprises an outer wrapping sleeve (1) and a plurality of spring cores (2) spread inside the wrapping sleeve, wherein the spring core (2) comprises a cloth bag (22) and a compression spring (21), and the compression spring (21) is longitudinally arranged and encapsulated inside the cloth bag (22).
8. The spring washer module according to claim 7, characterized in that: The outer wrapping sleeve (1) comprises a bottom sleeve layer (11), a side sleeve layer (12) and a top sleeve layer (13); the bottom sleeve layer (11), the side sleeve layer (12) and the top sleeve layer (13) are connected to form a wrapping cavity (15); at least one side of the wrapping cavity (15) is provided with a zipper opening (14); a plurality of the spring cores (2) are connected into one body and placed into the wrapping cavity (15) through the zipper opening (14).
9. The spring washer module according to claim 8, characterized in that: At least one of the bottom cover layer (11), the side cover layer (12) and the top cover layer (13) is provided with a breathable mesh surface (111).
10. The spring washer module according to any one of claims 7 to 9, characterized in that: The spring cores (2) are integrally connected and / or ultrasonically welded to the spring cores (2) via the cloth bag (22).