Modular cushion capable of being spliced

Abstract

The utility model relates to the technical field of household articles, especially to a modularized back cushion capable of being spliced and combined, comprising buffer back cushions, the buffer back cushions are four, the ends of the four buffer back cushions close to each other are all slidably connected, dustcloths are assembled above the four buffer back cushions, lateral connecting mechanisms for splicing the two buffer back cushions on the same side are arranged on the two sides of the bottom end of the four buffer back cushions, and vertical connecting mechanisms for splicing the two buffer back cushions on the same end are arranged on the two ends of the four buffer back cushions, the four back cushions are placed on the back of a chair, the four buffer back cushions are effectively spliced and fixed through the lateral connecting mechanisms and the vertical connecting mechanisms at the moment, and the stability and firmness between the four buffer back cushions are facilitated to be increased.

Description

Technical Field

[0001] This utility model relates to the field of home furnishing technology, and in particular to a modular cushion that can be spliced ​​and combined. Background Technology

[0002] Seat cushions are mats placed on chairs and stools. They are comfortable to use and have a decorative function. They are mostly square, round, and oval in shape, and are made of cotton, velvet, brocade, nylon, or linen. The most comfortable material is memory foam. Backrest cushions are indispensable textile products in the bedroom. They are comfortable to use and have a decorative function that cannot be replaced by other items. Backrest cushions are used to adjust the contact points between the human body and the seat or bed to obtain a more comfortable angle and reduce fatigue. Seat cushions and backrest cushions are convenient and flexible to use, and are easy for people to use in various occasions and environments, especially widely used on beds and sofas in the bedroom.

[0003] When using the above-mentioned technology, the following technical problems were found in the existing technology: Most seat cushions on the market are single structures. During use, the support range of a single cushion is limited, making it difficult to meet the user's needs for support in different parts of the body. When users use multiple cushions, due to the lack of an effective connecting structure, the cushions are prone to shifting, affecting the user experience. At the same time, most existing cushions use dustproof cloths to protect the seat cushions, and the existing technology lacks a locking mechanism for positioning the dustproof cloths. When not in use for a long time, the dustproof cloths are prone to shifting and accumulating dust. Therefore, it is necessary to replace and clean the dustproof cloths regularly. To address these issues, we designed a modular cushion that can be spliced ​​and combined to provide an alternative technical solution. Utility Model Content

[0004] The purpose of this invention is to provide a modular cushion that can be spliced ​​and combined to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A modular cushion that can be spliced ​​and combined includes four cushions. The four cushions are slidably connected to each other at their closest ends. A dustproof cloth is fitted on the top of each cushion. A horizontal connecting mechanism for splicing two cushions on the same side is provided on both sides of the bottom of each cushion. A vertical connecting mechanism for splicing two cushions on the same end is provided at both ends of each cushion.

[0006] The transverse connecting mechanism includes a connecting belt and a support block. One end of the bottom of the two cushions on the same side is fixed with a connecting belt, and the bottom of the two cushions on the same side is fixed with a support block. One end of the connecting belt passes through the support block and is wound around it.

[0007] The bottom end of one end of the connecting belt is fixed with a hook surface and an adhesive surface, and one end of the connecting belt is wrapped and bonded to the support block through the hook surface and the adhesive surface.

[0008] The vertical connecting mechanism includes a bandage, a limiting frame, a buckle, and a limiting hole. A bandage is fixed to one side of one end of the two cushioning pads on the same side, and a limiting frame is fixed to the other side of one end of the two cushioning pads on the same side. One end of the limiting hole is slidably connected to the limiting frame.

[0009] The inner side of the limiting frame is rotatably connected with a buckle, and the inside of the bandage is provided with a limiting hole. One end of the buckle is slidably connected to the corresponding limiting hole.

[0010] The four cushions are each fixed with a pin at one end, and the dustproof cloth is fixed with a connecting cloth at one end. The end of the connecting cloth away from the dustproof cloth is slidably connected to the pin. A connecting strip is fixed to the top of the outer side of the pin. A limit ring is fixed to the end of the connecting strip away from the pin. A retaining ring is fixed to the bottom of the pin. The inside of the limit ring passes through the retaining ring and is slidably connected to the pin.

[0011] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This utility model is flexible and convenient to splice. Through the horizontal and vertical connecting mechanisms, four cushioning cushions can be spliced ​​according to the size of the chair to meet different usage needs. Moreover, the splicing of the four cushioning cushions through the horizontal and vertical connecting mechanisms increases the stability and firmness of the four cushioning cushions. The bonding of the hook and adhesive surfaces in the horizontal connecting mechanism and the snap-fit ​​and limiting hole in the vertical connecting mechanism effectively enhance the connection stability between the cushioning cushions. It has a good dustproof effect and is easy to maintain. The dustproof cloth is connected to the pin by the connecting cloth, which can prevent the cushion from shifting. It can also be easily disassembled for cleaning or replacement. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure between the cushioning pad and the dustproof cloth of this utility model; Figure 3 This is a schematic diagram of the vertical connection structure of this utility model; Figure 4 This is a schematic diagram of the snap-fit ​​mechanism of this utility model.

[0015] In the diagram: 1. Cushion; 2. Dustproof cloth; 3. Connecting cloth; 4. Bandage; 5. Limiting frame; 6. Buckle; 7. Limiting hole; 8. Pin; 9. Connecting strip; 10. Snap ring; 11. Limiting ring; 12. Linkage; 13. Support block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figure 1-4 This utility model provides a technical solution: a modular cushion that can be spliced ​​and combined, including a cushion 1, four cushions 1, the ends of the four cushions 1 that are close to each other are slidably connected to each other, a dustproof cloth 2 is installed on the top of the four cushions 1, and a horizontal connecting mechanism for splicing two cushions 1 on the same side is provided on both sides of the bottom of the four cushions 1, and a vertical connecting mechanism for splicing two cushions 1 on the same side is provided at both ends of the four cushions 1. When in use, if it is necessary to splice the four cushions according to the size of the chair back and seat cushion, place the four cushions on the back of the chair. At this time, the four cushions 1 are effectively spliced ​​and fixed together by the horizontal connecting mechanism and the vertical connecting mechanism, which makes it easier to increase the stability and firmness of the four cushions 1. The transverse connecting mechanism includes a connecting belt 12 and a support block 13. One end of the bottom of the two cushioning pads 1 on the same side is fixed with the connecting belt 12, and the bottom of the two cushioning pads 1 on the same side is fixed with the support block 13. One end of the connecting belt 12 passes through the support block 13 and is wrapped around it. The bottom of one end of the connecting belt 12 is fixed with a hook surface and an adhesive surface. One end of the connecting belt 12 is wrapped and bonded to the support block 13 through the hook surface and the adhesive surface. Specifically, the connecting strap 12 at one end of the bottom on the same side passes through several support blocks 13 and is wrapped around. At this time, one end of the connecting strap 12 is pulled to apply force, and then the hook surface and adhesive surface are used to effectively wrap and connect one end of the connecting strap 12 to the support block 13. Thus, the hook surface and adhesive surface effectively increase the stability between the two cushioning pads 1 on the same side and improve the splicing and combination effect. The vertical connection mechanism includes a bandage 4, a limiting frame 5, a buckle 6, and a limiting hole 7. A bandage 4 is fixed to one side of one end of two cushioning pads 1 on the same side, and a limiting frame 5 is fixed to the other side of one end of two cushioning pads 1 on the same side. One end of the limiting hole 7 is slidably connected to the limiting frame 5. A buckle 6 is rotatably connected to the inside of the limiting frame 5. A limiting hole 7 is opened inside the bandage 4, and one end of the buckle 6 is slidably connected to the corresponding limiting hole 7. Specifically, the bandage 4 on one side of the two cushioning pads 1 at the same end slides through the limiting frame 5 for connection. At this time, one end of the limiting frame 5 is pulled and wrapped around the limiting frame 5. When the bandage 4 and the limiting frame 5 cooperate, the two cushioning pads 1 at the same end are effectively spliced ​​together. Then, the buckle 6 is rotated to lock and position the corresponding limiting hole 7 inside the bandage 4, thereby effectively improving the stability and firmness between the two cushioning pads 1 at the same end. Each of the four bottom ends of the four cushion cushions 1 is fixed with a pin 8, and each of the four ends of the dustproof cloth 2 is fixed with a connecting cloth 3. The end of the connecting cloth 3 away from the dustproof cloth 2 is slidably connected to the pin 8. The top of the outer side of the pin 8 is fixed with a connecting strip 9. The end of the connecting strip 9 away from the pin 8 is fixed with a limit ring 11. The bottom end of the pin 8 is fixed with a retaining ring 10. The inside of the limit ring 11 passes through the retaining ring 10 and is slidably connected to the pin 8. Furthermore, the bottom end of the pin 8 is positioned with the connecting cloth 3, and the connecting cloth 3 effectively drives the dustproof cloth 2 to be positioned. At the same time, the connecting cloth 3 and the dustproof cloth 2 are connected with the pin 8, which effectively increases the connection effect between the four cushioning pads 1 and prevents the four cushioning pads 1 from shifting. Then, the limiting ring 11 passes through the retaining ring 10 and slides to connect with the pin 8. The limiting ring 11 effectively limits the connection cloth 3. At this time, the retaining ring 10 is pressed to retract and disengages the connection cloth 3 from the pin 8, so as to facilitate the replacement and cleaning of the dustproof cloth 2.

[0018] The modular cushion that can be spliced ​​and combined according to this utility model is used as follows: When in use, the modular cushions that can be spliced ​​and combined can be fixed together by using horizontal and vertical connecting mechanisms according to the size of the chair back and seat cushions. When the transverse connecting mechanism is in operation, the connecting straps 12 at one end of the bottom of the two cushioning pads 1 on the same side pass through the support block 13 and wrap around it. After pulling one end of the connecting strap 12 to apply force, the hook and adhesive surfaces of one end of the connecting strap 12 are wrapped and bonded to the support block 13, thereby achieving the splicing of the two cushioning pads 1 on the same side. When the vertical connecting mechanism is in operation, the bandage 4 on one side of one end of the two cushioning pads 1 at the same end passes through the limiting frame 5 on the other side and slides to connect. Pull one end of the limiting frame 5 to make it wrap around the limiting frame 5. After the bandage 4 and the limiting frame 5 are engaged, rotate the buckle 6 to make it engage with the corresponding limiting hole 7 inside the bandage 4 to complete the splicing of the two cushioning pads 1 at the same end. At the same time, the pins 8 at the bottom of the four cushions 1 are slidably connected to the connecting cloths 3 at the four ends of the dustproof cloth 2, which drives the dustproof cloth 2 to be positioned, and the limiting ring 11 passes through the retaining ring 10 and is slidably connected to the pins 8 to limit the connecting cloth 3; pressing the retaining ring 10 to retract it can disengage the connecting cloth 3 from the pins 8, making it easy to replace and clean the dustproof cloth 2.

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A modular cushion that can be spliced ​​and combined, characterized in that, The device includes four cushions (1), which are slidably connected at their closest points. A dustproof cloth (2) is mounted on the top of each of the four cushions (1). A horizontal connecting mechanism for splicing two cushions (1) on the same side is provided on both sides of the bottom of each of the four cushions (1). A vertical connecting mechanism for splicing two cushions (1) on the same side is provided at both ends of each of the four cushions (1).

2. The modular cushion that can be spliced ​​and combined according to claim 1, characterized in that, The transverse connecting mechanism includes a connecting belt (12) and a support block (13). One end of the bottom of the two cushions (1) on the same side is fixed with a connecting belt (12), and the bottom of the two cushions (1) on the same side is fixed with a support block (13). One end of the connecting belt (12) passes through the support block (13) and is wound around it.

3. A modular cushion that can be spliced ​​and combined according to claim 2, characterized in that, The bottom end of one end of the connecting belt (12) is fixed with a hook surface and an adhesive surface, and one end of the connecting belt (12) is wrapped and bonded to the support block (13) through the hook surface and the adhesive surface.

4. A modular cushion that can be spliced ​​and combined according to claim 2, characterized in that, The vertical connection mechanism includes a bandage (4), a limiting frame (5), a buckle (6), and a limiting hole (7). A bandage (4) is fixed to one side of one end of the two cushioning pads (1) on the same side, and a limiting frame (5) is fixed to the other side of one end of the two cushioning pads (1) on the same side. One end of the limiting hole (7) is slidably connected to the limiting frame (5).

5. A modular cushion that can be spliced ​​and combined according to claim 4, characterized in that, The inner side of the limiting frame (5) is rotatably connected to a buckle (6), and the inside of the bandage (4) is provided with a limiting hole (7). One end of the buckle (6) is slidably connected to the corresponding limiting hole (7).

6. A modular cushion that can be spliced ​​and combined according to claim 2, characterized in that, Each of the four bottom ends of the four cushion cushions (1) is fixed with a pin (8), and each of the four ends of the dustproof cloth (2) is fixed with a connecting cloth (3). The end of the connecting cloth (3) away from the dustproof cloth (2) is slidably connected to the pin (8). The top of the outer side of the pin (8) is fixed with a connecting strip (9). The end of the connecting strip (9) away from the pin (8) is fixed with a limiting ring (11). The bottom end of the pin (8) is fixed with a retaining ring (10). The inside of the limiting ring (11) passes through the retaining ring (10) and is slidably connected to the pin (8).

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