Anti-slip sofa cushion

Abstract

The utility model provides an anti-slip sofa cushion. The anti-slip sofa cushion comprises a sofa body and a sofa cushion body arranged on the sofa body, two first concave grooves are formed in the top of the sofa body, two second concave grooves are formed in the top of the sofa body, and two limiting sliding grooves are located between the two second concave grooves respectively; first concave grooves are formed in the two sides of the sofa cushion body, a plurality of limiting sliding grooves are formed in the inner walls of the two sides of each first concave groove, two limiting inserting blocks are fixedly installed at the bottom of the sofa cushion body, the two limiting inserting blocks are matched with the two first concave grooves respectively, limiting sliding blocks are fixedly installed on the two limiting inserting blocks, and the limiting sliding blocks are matched with the limiting sliding grooves. The anti-slip sofa cushion provided by the utility model has the advantages that the structure is simple, the sofa cushion can be conveniently disassembled, assembled and fixed, the disassembly and assembly time can be saved, and the disassembly and assembly trouble is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sofa cushions, in particular to an anti-slip sofa cushion. Background Art

[0002] Sofa cushions refer to cushions that are placed directly on the seat of the sofa. Their main purpose is to wrap and protect the sofa. However, sofa cushions placed directly on the sofa are prone to sliding and are inconvenient to use.

[0003] Utility model patent publication number CN 215533114 U discloses an anti-slip sofa cushion, comprising a sofa cushion body, the upper outer surface of which is provided with massage patterns, the upper inner surface of which is provided with a dividing groove, a first connecting strap provided on one side of the sofa cushion body, a fixing hook provided on the lower outer surface of the first connecting strap, an anti-slip base provided on the lower outer surface of the sofa cushion body, a mounting sleeve provided on the upper outer surface of the anti-slip base, and anti-slip filaments provided on the lower outer surface of the anti-slip base. The anti-slip sofa cushion described in this utility model has an anti-slip base for increasing static friction between the sofa cushion and a wooden bed, a fixing hook and a fixing hook for facilitating securing the sofa cushion to the upper end of the wooden bed, an anti-drop member for preventing the lead-out member from falling off the sofa cushion body, and a square connecting ring for facilitating the guidance and installation of the second connecting strap, offering excellent prospects for use.

[0004] Regarding the above-mentioned related technologies, the utility model applicant believes that there are the following defects:

[0005] 1. The sofa in the above structure is troublesome to install the sofa cushion, which is difficult to assemble and unassemble and wastes time. Therefore, it is necessary to provide a new anti-slip sofa cushion to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an anti-slip sofa cushion which has a simple structure and can be easily disassembled, assembled and fixed to the sofa cushion, thereby saving disassembly and assembly time and reducing disassembly and assembly trouble.

[0007] In order to solve the above technical problems, the utility model provides an anti-slip sofa cushion comprising: a sofa body and a sofa cushion body arranged on the sofa body, wherein the top of the sofa body is provided with two concave grooves 1, the top of the sofa body is provided with two concave grooves 2, and two limiting slide grooves are respectively located between the two concave grooves 2;

[0008] The inner walls on both sides of the concave groove are provided with multiple limiting slides, and two groups of limiting plugs are fixedly installed on the bottom of the sofa cushion body, and the two groups of limiting plugs are respectively adapted to the two concave grooves. Limiting sliders are fixedly installed on the two groups of limiting plugs, and the limiting sliders are adapted to the limiting slides.

[0009] As a further solution of the present invention, a fixed block is fixedly installed in the second concave groove, and an extrusion block is slidably installed in the second concave groove.

[0010] As a further solution of the present invention, a sliding rod is provided in the second concave groove, and one end of the sliding rod passes through the extrusion block and the fixed block and is slidably connected to the extrusion block and the fixed block.

[0011] As a further solution of the present invention, a sliding hole is provided on the sofa body, and one end of the sliding rod away from the extrusion block passes through the sliding hole and is slidably connected to the sliding hole.

[0012] As a further solution of the present invention, a through opening is opened on the inner wall of one side of the concave groove 2, and the concave groove 2 and the concave groove 1 are communicated through the through opening. A telescopic spring is provided on the sliding sleeve of the sliding rod, one end of the telescopic spring is connected to the fixed block, and the other end of the telescopic spring is connected to the extrusion block.

[0013] As a further solution of the present invention, limiting slots are provided on both groups of limiting plugs, and multiple L-shaped rods are provided in both concave grooves. The multiple L-shaped rods are respectively adapted to the two groups of limiting plugs, and one end of the multiple L-shaped rods passes through the through opening and is fixedly connected to the sliding rod. A round rod is fixedly installed in the through opening, and the round rod is slidably connected to the multiple L-shaped rods.

[0014] Compared with the related art, the anti-slip sofa cushion provided by the present invention has the following beneficial effects:

[0015] 1. The utility model has a simple structure and can be easily disassembled and fixed to the sofa cushion, thereby saving disassembly and assembly time and reducing disassembly and assembly trouble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A;

[0020] Figure 4 It is an assembly diagram of the fixed block, the extrusion block, the sliding rod, the telescopic spring, the L-shaped insertion rod and the round rod in the utility model.

[0021] In the figure: 1. Sofa body; 2. Sofa cushion body; 3. Concave groove 1; 4. Limit slide groove; 5. Concave groove 2; 6. Limit plug; 7. Limit slider; 8. Fixed block; 9. Extrusion block; 10. Sliding rod; 11. Telescopic spring; 12. Through port; 13. L-shaped plug; 14. Round rod. DETAILED DESCRIPTION

[0022] Please refer to Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ; Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ; Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A; Figure 4 This is a schematic diagram of the assembly of the fixed block, extrusion block, sliding rod, telescopic spring, L-shaped plug, and round rod in the present invention. The anti-slip sofa cushion comprises a sofa body 1 and a sofa cushion body 2 mounted on the sofa body 1. The top of the sofa body 1 has two concave grooves 1 and 2, respectively. Two limiting slide grooves 4 are located between the two concave grooves 2.

[0023] A plurality of limiting slide grooves 4 are provided on the inner walls on both sides of the concave groove 3. Two groups of limiting plugs 6 are fixedly installed on the bottom of the sofa cushion body 2. The two groups of limiting plugs 6 are respectively adapted to the two concave grooves 3. Limiting sliders 7 are fixedly installed on the two groups of limiting plugs 6. The limiting sliders 7 are adapted to the limiting slide grooves 4.

[0024] A fixing block 8 is fixedly installed in the second concave groove 5 , and an extrusion block 9 is slidably installed in the second concave groove 5 .

[0025] A sliding rod 10 is provided in the second concave groove 5 , and one end of the sliding rod 10 passes through the extrusion block 9 and the fixed block 8 and is slidably connected to the extrusion block 9 and the fixed block 8 .

[0026] The sofa body 1 is provided with a sliding hole, and one end of the sliding rod 10 away from the extrusion block 9 passes through the sliding hole and is slidably connected to the sliding hole.

[0027] A through opening 12 is provided on the inner wall of one side of the concave groove 2 5 , and the concave groove 2 5 and the concave groove 1 3 are communicated through the through opening 12 . A telescopic spring 11 is provided on the sliding sleeve of the sliding rod 10 , and one end of the telescopic spring 11 is connected to the fixed block 8 , and the other end of the telescopic spring 11 is connected to the extrusion block 9 .

[0028] Both sets of limit plugs 6 are provided with limit slots, and both concave grooves 3 are provided with multiple L-shaped rods 13, which are respectively adapted to the two sets of limit plugs 6. One end of the multiple L-shaped rods 13 passes through the through opening 12 and is fixedly connected to the sliding rod 10. A round rod 14 is fixedly installed in the through opening 12, and the round rod 14 is slidably connected to the multiple L-shaped rods 13.

[0029] The working principle of the anti-slip sofa cushion provided by the utility model is as follows:

[0030] The first step: when in use, push the sliding rod 10, and the sliding rod 10 drives the extrusion block 9 to squeeze the telescopic spring 11, and at the same time drives the multiple L-shaped rods 13 to slide on the round rod 14 through the sliding rod 10, and then the sofa cushion body 2 is placed on the top of the sofa body 1. At this time, the limit plug 6 will be inserted into the concave groove 13, and the limit slider 7 will also be inserted into the limit slide 4. Therefore, the sofa cushion body 2 can be limited by the limit plug 6 and the limit slider 7. Finally, the sliding rod 10 is released, and the telescopic spring 11 will drive the sliding rod 10 to reset, causing the multiple L-shaped rods 13 to be inserted into the limit slots on the multiple limit plugs 6 to form a positioning, thereby preventing the sofa cushion body 2 from separating from the sofa body 1;

[0031] The second step: when the sofa cushion body 2 needs to be disassembled, the sliding rod 10 is pushed, and the sliding rod 10 drives the extrusion block 9 to squeeze the telescopic spring 11 and the sliding rod 10 drives the L-shaped plug rod 13 to move away from the limit plug block 6, causing the L-shaped plug rod 13 to disengage from the limit slot on the limit plug block 6, and then the sofa cushion body 2 is lifted and moved upward, so that the sofa cushion body 2 drives the limit plug block 6 and the limit slider 7 to disengage from the concave groove 3 and the limit slide groove 4 on the sofa body 1, thereby completing the disassembly of the sofa cushion body 2, making the structure simple and convenient for disassembling and fixing the sofa cushion body 2.

[0032] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0033] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments or applied directly or indirectly without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the appended claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A non-slip sofa cushion, characterized in that: include: A sofa body and a sofa cushion body arranged on the sofa body, wherein the top of the sofa body is provided with two first concave grooves, the top of the sofa body is provided with two second concave grooves, and the two limiting slide grooves are respectively located between the two second concave grooves; The inner walls on both sides of the concave groove are provided with multiple limiting slides, and two groups of limiting plugs are fixedly installed on the bottom of the sofa cushion body, and the two groups of limiting plugs are respectively adapted to the two concave grooves. Limiting sliders are fixedly installed on the two groups of limiting plugs, and the limiting sliders are adapted to the limiting slides.

2. The anti-slip sofa cushion according to claim 1, characterized in that: A fixing block is fixedly installed in the second concave groove, and an extrusion block is slidably installed in the second concave groove.

3. The anti-slip sofa cushion according to claim 2, characterized in that: A sliding rod is provided in the second concave groove, and one end of the sliding rod passes through the extrusion block and the fixed block and is slidably connected with the extrusion block and the fixed block.

4. The anti-slip sofa cushion according to claim 3, characterized in that: A sliding hole is provided on the sofa body, and one end of the sliding rod away from the extrusion block passes through the sliding hole and is slidably connected to the sliding hole.

5. The anti-slip sofa cushion according to claim 3, characterized in that: A through opening is provided on the inner wall of one side of the concave groove 2, and the concave groove 2 and the concave groove 1 are communicated with each other through the through opening. A telescopic spring is provided on the sliding sleeve of the sliding rod, one end of the telescopic spring is connected to the fixed block, and the other end of the telescopic spring is connected to the extrusion block.

6. The anti-slip sofa cushion according to claim 3 or 5, characterized in that: Both sets of limit plugs are provided with limit slots, and both concave slots are provided with multiple L-shaped rods, which are respectively adapted to the two sets of limit plugs. One end of the multiple L-shaped rods passes through the through opening and is fixedly connected to the sliding rod. A round rod is fixedly installed in the through opening, and the round rod is slidably connected to the multiple L-shaped rods.

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