Detachable spring mattress

Abstract

The utility model discloses a detachable spring mattress which comprises a spring base, an upper-layer cushion, an upper cross-shaped blocking frame and a lower cross-shaped blocking frame, a detachable seat is arranged on the outer wall of the spring base, a moving block is connected in the detachable seat in a sliding mode, an inserting rod is arranged on the outer wall of one side of the moving block, and a connecting plate is arranged on the outer wall of the bottom of the upper-layer cushion. And the inserting rods are inserted into the connecting plates, fixing springs connected with the moving blocks are arranged on the inner wall of the dismounting base, and a pull groove is formed in the outer wall of one side of the dismounting base. The moving block and the inserting rod can be pulled to move through the pulling block, the inserting rod can be moved out of the connecting plate, the upper-layer cushion can be detached from the spring base to be cleaned or replaced by pulling the upper-layer cushion upwards, when the spring mattress is stained, only the upper-layer cushion needs to be moved to the cleaning position, the whole spring mattress does not need to be moved, and operation is convenient. And labor is saved, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spring mattresses, and particularly relates to a detachable spring mattress. Background Technique

[0002] Spring mattresses are commonly used modern mattresses with relatively excellent performance. Their cores are composed of springs, and they have the advantages of good elasticity, better support, strong breathability, durability, etc. The three-section partition independent springs designed strictly according to the ergonomic principle can flexibly stretch according to the curve and weight of the human body.

[0003] For example, a spring mattress with the publication number CN207821523U and the publication date of September 7, 2018, includes a mattress body, an outer wrapping layer wrapped outside the mattress body, and a sheet clamping structure. A long zipper is sewn on the upper edge of the outer wrapping layer. When the long zipper is opened, the outer wrapping layer is in the shape of a box with an open top.

[0004] Because the top surface of the spring mattress contacts the human body and is prone to getting stained, it is necessary to move the entire mattress to the cleaning position. And some mattresses have antibacterial effects, which gradually weaken until they disappear during use, so it is necessary to replace the entire spring mattress. However, the price of a whole spring mattress is relatively high and the cost is large. Therefore, there is an urgent need to design a detachable spring mattress to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a detachable spring mattress to solve the above deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A detachable spring mattress includes a spring base, an upper cushion, an upper cross bracket, and a lower cross bracket. A disassembly seat is arranged on the outer wall of the spring base, and a moving block is slidably connected inside the disassembly seat. A plug rod is arranged on the outer wall of one side of the moving block, and a connecting plate is arranged on the outer wall of the bottom of the upper cushion, and the plug rod is inserted into the inside of the connecting plate. A fixing spring connected to the moving block is arranged on the inner wall of the disassembly seat. A pulling groove is opened on the outer wall of one side of the disassembly seat, and a pulling block extending into the pulling groove is arranged on the outer wall of one side of the moving block, and the fixing spring is sleeved outside the pulling block.

[0008] Furthermore, a number of mattress springs are arranged on the outer walls of the bottom of the upper cross bracket and the top of the lower cross bracket. A number of extrusion grooves are opened on the inner wall of the spring base, and the end of the upper cross bracket is slidably connected inside the extrusion grooves.

[0009] Further, a plurality of through grooves are formed in the outer wall of the spring base, and the end of the lower cross-shaped bracket is slidably connected to the inside of the through groove. A long plate located outside the spring base is provided at the end of the lower cross-shaped bracket.

[0010] Further, a rotating rod is rotatably connected to the inside of the through groove, and the rotating rod penetrates through the inside of the lower cross-shaped bracket. An insertion block is provided on the outer wall of the lower cross-shaped bracket.

[0011] Further, vertical grooves and a plurality of insertion slots are formed on the outer wall of the rotating rod, and the insertion block is inserted into the insertion slot. A toothed ring is provided on the outer wall of the rotating rod.

[0012] Further, a toothed plate is slidably connected to the inside of the spring base, and the toothed plate penetrates through the inside of the through groove. The toothed plate is meshed with the toothed ring.

[0013] Further, grooves are formed on the outer walls on both sides of the spring base, and one end of the toothed plate is slidably connected to the inside of the toothed plate. A fixing plate is provided on the inner wall of the groove, and a fixing screw is threadedly penetrated through the toothed plate. The fixing screw is threadedly inserted into the fixing plate after threading through the toothed plate.

[0014] In the above technical solution, a detachable spring mattress provided by the present utility model

[0015] 1. By providing the upper layer cushion, the disassembly seat, the moving block, the insertion rod, the connecting plate, the pulling block and the pulling groove, the pulling block can pull the moving block and the insertion rod to move, and the insertion rod can be moved out of the inside of the connecting plate. Pull the upper layer cushion upward, and the upper layer cushion can be removed from the spring base for cleaning or replacement. When the spring mattress gets stained, only need to move the upper layer cushion to the cleaning position, without moving the whole spring mattress, which is more labor-saving and convenient. And when the antibacterial effect of the antibacterial spring mattress weakens or has no antibacterial effect after long-term use, only need to replace the upper layer cushion, without replacing the whole spring mattress, which can reduce consumption;

[0016] 2. By providing the mattress spring, the upper cross-shaped bracket, the through groove, the rotating rod, the toothed ring, the toothed plate, the insertion block, the insertion slot, the vertical groove and the groove, push the toothed plate to move and mesh with the toothed ring, the toothed ring will drive the rotating rod to rotate until the insertion block is located inside the vertical groove. Lift the lower cross-shaped bracket upward, and then turn the rotating rod back to make the insertion block inserted into the insertion slot to fix the lower cross-shaped bracket. Lifting the lower cross-shaped bracket upward will compress the mattress spring, making the elastic force of the mattress spring smaller. When the elastic force of the mattress spring becomes smaller, the hardness of the spring mattress becomes larger. Therefore, the elasticity of the spring mattress can be adjusted according to the usage requirements;

[0017] 3. After the movement is completed, by means of the provided fixing plate, fixing screws and fixing springs, the fixing screws are threaded through the inside of the tooth plate and then threadedly inserted into the inside of the fixing plate, which can fix the tooth plate and further also fix the rotating rod, and can prevent the rotating rod from rotating by itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 FIG. 1 is a schematic perspective view of an embodiment of a detachable spring mattress according to the present utility model.

[0020] Figure 2 FIG. 2 is a schematic internal side view of an embodiment of a detachable spring mattress according to the present utility model.

[0021] Figure 3 FIG. 3 is a schematic internal front view of an embodiment of a detachable spring mattress according to the present utility model.

[0022] Figure 4 FIG. 4 is a schematic view of the detachable seat structure of an embodiment of a detachable spring mattress according to the present utility model.

[0023] Figure 5 FIG. 5 is a schematic view of the structure of the first groove of an embodiment of a detachable spring mattress according to the present utility model.

[0024] Figure 6 FIG. 6 is a schematic view of the structure of the second groove of an embodiment of a detachable spring mattress according to the present utility model.

[0025] Description of the reference numerals:

[0026] 1. Spring base; 2. Upper cushion; 3. Detachable seat; 4. Moving block; 5. Insertion rod; 6. Connecting plate; 7. Pulling block; 8. Pulling groove; 9. Mattress spring; 10. Upper cross-shaped bracket; 11. Through groove; 12. Rotating rod; 13. Tooth ring; 14. Tooth plate; 15. Insertion block; 16. Insertion slot; 17. Vertical groove; 18. Groove; 19. Fixing plate; 20. Fixing screw; 21. Fixing spring; 22. Lower cross-shaped bracket; 23. Extrusion groove; 24. Long plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0028] AsFigure 1-6 As shown in the figure, a detachable spring mattress provided by an embodiment of the present utility model includes a spring base 1, an upper mattress 2, an upper cross-shaped bracket 10 and a lower cross-shaped bracket 22. A disassembly seat 3 is provided on the outer wall of the spring base 1, and a moving block 4 is slidably connected inside the disassembly seat 3. A plug rod 5 is provided on the outer wall of one side of the moving block 4. A connecting plate 6 is provided on the outer wall of the bottom of the upper mattress 2, and the plug rod 5 is inserted into the inside of the connecting plate 6. A fixing spring 21 connected to the moving block 4 is provided on the inner wall of the disassembly seat 3. A pulling groove 8 is opened on the outer wall of one side of the disassembly seat 3, and a pulling block 7 extending into the inside of the pulling groove 8 is provided on the outer wall of one side of the moving block 4. The fixing spring 21 is sleeved on the outside of the pulling block 7.

[0029] A detachable spring mattress provided by the present utility model includes a spring base 1, an upper mattress 2, an upper cross-shaped bracket 10 and a lower cross-shaped bracket 22. A disassembly seat 3 is provided on the outer wall of the spring base 1, and a moving block 4 is slidably connected inside the disassembly seat 3. A plug rod 5 is provided on the outer wall of one side of the moving block 4. A connecting plate 6 is provided on the outer wall of the bottom of the upper mattress 2, and the plug rod 5 is inserted into the inside of the connecting plate 6. A fixing spring 21 connected to the moving block 4 is provided on the inner wall of the disassembly seat 3. A pulling groove 8 is opened on the outer wall of one side of the disassembly seat 3, and a pulling block 7 extending into the inside of the pulling groove 8 is provided on the outer wall of one side of the moving block 4. The fixing spring 21 is sleeved on the outside of the pulling block 7. When stains are on the upper mattress 2 and need to be cleaned, or for a spring mattress with antibacterial effect, as the spring mattress is used, the antibacterial effect gradually weakens until it needs to be replaced. Pull the pulling block 7 to drive the moving block 4 and the plug rod 5 to move, so that the plug rod 5 moves out of the inside of the connecting plate 6, and then pull the upper mattress 2 upward to detach the upper mattress 2 from the spring base 1. When stains are on the upper mattress 2, just move the upper mattress 2 to the cleaning position. When the spring mattress needs to be replaced, just replace the upper mattress 2 without replacing the whole spring mattress.

[0030] By setting: The pulling block 7 can pull the moving block 4 and the plug rod 5 to move, which can make the plug rod 5 move out of the inside of the connecting plate 6. Pull the upper mattress 2 upward to detach the upper mattress 2 from the spring base 1 for cleaning or replacement. When stains are on the upper mattress 2, just move the upper mattress 2 to the cleaning position without moving the whole spring mattress, which is more labor-saving and convenient. And when the antibacterial effect of the antibacterial spring mattress weakens or has no antibacterial effect after long-term use, just replace the upper mattress 2 without replacing the whole spring mattress, which can reduce consumption.

[0031] In an embodiment provided by the present utility model, such as Figure 2As shown, a number of mattress springs 9 are provided on the outer wall at the bottom of the upper cross bracket 10 and on the outer wall at the top of the lower cross bracket 22. A number of extrusion grooves 23 are formed on the inner wall of the spring base 1, and the end of the upper cross bracket 10 is slidably connected inside the extrusion groove 23, and the extrusion groove 23 can play a guiding role for the upper cross bracket 10.

[0032] In another embodiment provided by the present utility model, as Figure 1 and Figure 5 shown, a number of through grooves 11 are formed on the outer wall of the spring base 1, and the end of the lower cross bracket 22 is slidably connected inside the through groove 11. A long plate 24 located outside the spring base 1 is provided at the end of the lower cross bracket 22, and the through groove 11 can play a guiding role for the lower cross bracket 22.

[0033] In still another embodiment provided by the present utility model, as Figure 5 and Figure 6 shown, a rotating rod 12 is rotatably connected inside the through groove 11, and the rotating rod 12 penetrates through the inside of the lower cross bracket 22. An insertion block 15 is provided on the outer wall of the lower cross bracket 22. When the insertion block 15 is inserted into the inside of the insertion slot 16, it can play a fixing role for the lower cross bracket 22.

[0034] In an embodiment provided by the present utility model, as Figure 5 shown, vertical grooves 17 and a number of insertion slots 16 are respectively formed on the outer wall of the rotating rod 12, and the insertion block 15 is inserted into the inside of the insertion slot 16. A toothed ring 13 is provided on the outer wall of the rotating rod 12, and when the toothed ring 13 rotates, it will drive the rotating rod 12 to rotate.

[0035] In another embodiment provided by the present utility model, as Figure 5 shown, a toothed plate 14 is slidably connected inside the spring base 1, and the toothed plate 14 penetrates through the inside of the through groove 11. The toothed plate 14 and the toothed ring 13 are meshed with each other, and when the toothed plate 14 moves, it will be meshed with the toothed ring 13 to make the toothed ring 13 rotate.

[0036] In still another embodiment provided by the present utility model, as Figure 1 and Figure 6 shown, grooves 18 are formed on the outer walls on both sides of the spring base 1, and one end of the toothed plate 14 is slidably connected inside the toothed plate 14. A fixing plate 19 is provided on the inner wall of the groove 18, and a fixing screw 20 is threadedly penetrated through the inside of the toothed plate 14. After the fixing screw 20 is threadedly penetrated through the toothed plate 14, it is threadedly inserted into the inside of the fixing plate 19, which can play a fixing role for the toothed plate 14.

[0037] Working principle: When stains appear on the spring mattress and need to be cleaned, or for a spring mattress with antibacterial effect, as the spring mattress is used, the antibacterial effect gradually weakens until it needs to be replaced. Pull the pulling block 7 to drive the moving block 4 and the inserting rod 5 to move, so that the inserting rod 5 moves out of the inside of the connecting plate 6, and then pull the upper layer pad 2 upwards, and the upper layer pad 2 can be disassembled from the spring base 1. When stains appear on the upper layer pad 2, just move the upper layer pad 2 to the cleaning position, without moving the whole spring mattress, which is more convenient. And when the antibacterial effect of the upper layer pad 2 with antibacterial function weakens or has no antibacterial effect after long-term use, just replace the upper layer pad 2, without replacing the whole spring mattress, thus reducing the consumption. Because the greater the elasticity of the mattress spring 9 inside the spring mattress, the softer the hardness of the spring mattress; when the elasticity of the mattress spring 9 inside the spring mattress is smaller, the harder the hardness of the spring mattress. Push the toothed plate 14 to move and engage with the toothed ring 13, and the toothed ring 13 will drive the rotating rod 12 to rotate until the inserting block 15 is located inside the vertical groove 17. Lift the lower cross-shaped bracket 22 upwards through the long plate 24, and then pull the toothed plate 14 to engage with the toothed ring 13 to turn the rotating rod 12 back, so that the inserting block 15 is inserted into the slot 16 to fix the lower cross-shaped bracket 22. Thread the fixing screw 20 through the toothed plate 14 and then thread it into the fixing plate 19 to fix the toothed plate 14. Because the lower cross-shaped bracket 22 is lifted upwards, the mattress spring 9 will be compressed, making the elasticity of the mattress spring 9 smaller. When the elasticity of the mattress spring 9 becomes smaller, the hardness of the spring mattress becomes larger. Therefore, the spring mattress can adjust the elasticity of the spring mattress according to the usage requirements. When you want to sleep on a soft bed, adjust the elasticity of the mattress spring 9 to be larger; when you want to sleep on a hard bed, adjust the elasticity of the mattress spring 9 to be smaller. It is very practical.

[0038] Only some exemplary embodiments of the present invention have been described by way of illustration above. Without doubt, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A detachable spring mattress, comprising a spring base (1), an upper pad (2), an upper cross-block (10) and a lower cross-block (22), characterized in that: A disassembly seat (3) is provided on the outer wall of the spring base (1), and a moving block (4) is slidably connected to the inside of the disassembly seat (3); an insertion rod (5) is provided on the outer wall of one side of the moving block (4); a connecting plate (6) is provided on the outer wall of the bottom of the upper pad (2), and the insertion rod (5) is inserted into the inside of the connecting plate (6); a fixing spring (21) connected to the moving block (4) is provided on the inner wall of the disassembly seat (3); a drawing groove (8) is provided on the outer wall of one side of the disassembly seat (3), and a pulling block (7) extending to the inside of the drawing groove (8) is provided on the outer wall of one side of the moving block (4); and the fixing spring (21) is sleeved on the outside of the pulling block (7).

2. The detachable spring mattress according to claim 1, characterized in that: A plurality of mattress springs (9) are provided on the outer wall of the bottom of the upper cross block (10) and the outer wall of the top of the lower cross block (22); a plurality of extrusion grooves (23) are provided on the inner wall of the spring base (1), and the end of the upper cross block (10) is slidably connected to the inside of the extrusion groove (23).

3. The detachable spring mattress according to claim 2, characterized in that: A plurality of through slots (11) are provided on the outer wall of the spring base (1), and the end of the lower cross block (22) is slidably connected to the inside of the through slot (11). The end of the lower cross block (22) is provided with a long plate (24) located outside the spring base (1).

4. The detachable spring mattress according to claim 3, characterized in that: The interior of the through slot (11) is rotatably connected to a rotating rod (12), and the rotating rod (12) passes through the interior of the lower cross block (22). An insert block (15) is provided on the outer wall of the lower cross block (22).

5. The detachable spring mattress according to claim 4, characterized in that: The outer wall of the rotating rod (12) is respectively provided with a vertical groove (17) and a plurality of slots (16), and the inserting block (15) is inserted into the inside of the slot (16). The outer wall of the rotating rod (12) is provided with a gear ring (13).

6. The detachable spring mattress according to claim 5, characterized in that: The spring base (1) is slidably connected to a tooth plate (14) inside, and the tooth plate (14) passes through the inside of the through slot (11), and the tooth plate (14) and the gear ring (13) are meshed with each other.

7. The detachable spring mattress according to claim 6, characterized in that: Grooves (18) are provided on the outer walls on both sides of the spring base (1), and one end of the tooth plate (14) is slidably connected to the interior of the tooth plate (14). A fixing plate (19) is provided on the inner wall of the groove (18), and a fixing screw (20) is passed through the internal thread of the tooth plate (14). The fixing screw (20) is threadedly inserted into the interior of the fixing plate (19) after passing through the tooth plate (14).

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