Independent spring of mattress

Abstract

The utility model discloses a mattress independent spring relates to mattress spring technical field, including bottom plate and top cover, the top of bottom plate is fixedly equipped with the spring base, the inside of spring base is equipped with the mounting groove, the inside of mounting groove is fixedly equipped with the limit post, the inside of the top of limit post is slidingly equipped with the limit rod, the limit rod is equipped with the spring base, and the top cover is equipped with the limit rod. A top cover is fixedly mounted at the top of the limiting rod, a side-tipping spring is fixedly mounted at the top of the top cover, a side-moving top seat is fixedly mounted at the top of the side-tipping spring, and a plurality of lateral supporting springs are fixedly mounted on the outer side of the top cover; the lateral supporting device has the advantages that the top cover, the side-tipping spring, the side-moving top seat and the lateral supporting springs are matched, lateral stress can be supported through the lateral supporting springs when the lateral stress is borne, the situation that metal is subjected to fatigue deformation due to the fact that only one spring is used for lateral supporting is avoided, and the service life of the lateral supporting device is prolonged. And the stability of lateral stress support is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mattress springs, in particular to an independent mattress spring. Background Art

[0002] The pocket spring mattress is a humanized design of the current high-end mattress. What is a pocket spring? It means that each independent spring is pressed and then filled into a non-woven bag, then connected and arranged, and then glued together to form a bed net. The rest is the same as the normal spring mattress. Its characteristics are that each spring body operates individually, supports independently, and can be stretched and retracted individually.

[0003] At present, the existing independent springs of mattresses are often repeatedly subjected to forces in various directions in a certain area when in use, especially the edge of the mattress. When people go to bed, they first sit on the edge of the mattress and then get into bed. As a result, the lateral force of the independent spring is very large due to the uneven force, which makes the spring connection easy to be damaged. The spring and its connection process are complicated and the cost is very high. After being subjected to lateral force for a long time, the spring will cause metal fatigue and then deformation. Then, the lateral force is too large and cannot be restored. There are certain shortcomings. In addition, the vertical force and lateral force of the existing independent spring of the mattress are both subjected to force by one spring, and the lateral force cannot be separated from the vertical force. Then, the spring metal fatigue deformation and short service life will occur. Over time, the mattress will become hard and affect the experience effect. For this reason, we propose an independent spring for the mattress. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an independent spring for a mattress, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a mattress independent spring, including a bottom plate and a top cover, a spring base is fixedly installed on the top of the bottom plate, a mounting groove is opened inside the spring base, a limiting column is fixedly installed inside the mounting groove, a limiting rod is slidably installed inside the top of the limiting column, a top cover is fixedly installed on the top of the limiting rod, a roll spring is fixedly installed on the top of the top cover, a side displacement top seat is fixedly installed on the top of the roll spring, a plurality of side support springs are fixedly installed on the outer side of the top cover, and one end of the side support spring is fixedly connected to the inner wall of the side displacement top seat.

[0006] Preferably, a limiting groove is provided inside the bottom of the top cover, a main support spring is installed on the outside of the limiting column and the limiting rod, the main support spring cooperates with the installation groove and the limiting groove, a limiting slide groove is provided inside the limiting column, one end of the limiting rod extends to the inside of the limiting slide groove where a slide is fixedly installed, a secondary support spring is installed inside the limiting slide groove, and the secondary support spring cooperates with the slide.

[0007] Preferably, a rubber soft cover is fixedly mounted on the outer side of the side-shift top seat.

[0008] Preferably, a lateral displacement cavity is provided inside the lateral displacement top seat, and the top cover cooperates with the lateral displacement cavity.

[0009] Preferably, a hole cooperating with the limiting rod is opened inside the top of the limiting column.

[0010] Preferably, the slide plate is slidably connected to the inner wall of the limiting slide groove.

[0011] The utility model provides an independent spring mattress, which has the following beneficial effects:

[0012] 1. The mattress has independent springs, which are coordinated by a top cover, a tilt spring, a lateral displacement top seat and a plurality of lateral support springs. When subjected to lateral force, the lateral force can be supported by a plurality of lateral support springs, thereby avoiding the situation in which metal fatigue deformation is caused by relying on only one spring for lateral support, and improving the stability of lateral force support.

[0013] 2. The independent spring of the mattress can be used for vertical force support and guidance through the cooperation of the limit column, the limit rod, the limit groove, the main support spring, the limit slide groove, the slide plate and the auxiliary support spring, so as to avoid the lateral displacement and deformation of the main support spring due to the lateral force. The lateral force and the vertical force of the independent support unit of the mattress can be separated, thereby improving its overall service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the limit column of the utility model;

[0017] Figure 4 It is a top sectional view of the utility model.

[0018] In the figure: 1. bottom plate; 2. spring base; 3. mounting groove; 4. limiting column; 5. limiting rod; 6. top cover; 7. tilt spring; 8. side shift top seat; 9. lateral support spring; 10. rubber soft cover; 11. limiting groove; 12. main support spring; 13. limiting slide groove; 14. slide plate; 15. auxiliary support spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a mattress independent spring, including a bottom plate 1 and a top cover 6, a spring base 2 is fixedly installed on the top of the bottom plate 1, a mounting groove 3 is opened inside the spring base 2, a limiting column 4 is fixedly installed inside the mounting groove 3, a limiting rod 5 is slidably installed inside the top of the limiting column 4, a hole matching with the limiting rod 5 is opened inside the top of the limiting column 4, a top cover 6 is fixedly installed on the top of the limiting rod 5, a roll spring 7 is fixedly installed on the top of the top cover 6, a side shift top seat 8 is fixedly installed on the top of the side shift spring 7, a side shift cavity is opened inside the side shift top seat 8, the top cover 6 cooperates with the side shift cavity, a plurality of side support springs 9 are fixedly installed on the outside of the top cover 6, one end of the side support spring 9 is fixedly connected to the inner wall of the side shift top seat 8, a rubber soft cover 10 is fixedly installed on the outside of the side shift top seat 8, and the overall softness of the mattress is improved by installing the rubber soft cover 10.

[0021] A limiting groove 11 is provided inside the bottom of the top cover 6, and a main support spring 12 is installed on the outer side of the limiting column 4 and the limiting rod 5, and the main support spring 12 cooperates with the installation groove 3 and the limiting groove 11. A limiting slide groove 13 is provided inside the limiting column 4, and one end of the limiting rod 5 extends to the inside of the limiting slide groove 13 and a slide plate 14 is fixedly installed therein, and the slide plate 14 is slidably connected to the inner wall of the limiting slide groove 13, and a secondary support spring 15 is installed inside the limiting slide groove 13, and the secondary support spring 15 cooperates with the slide plate 14. By separately arranging the main support spring 12 and the secondary support spring 15, the overall support performance is effectively improved, wherein the limiting groove 11 and the installation groove 3 are used to limit the main support spring 12, and the limiting column 4 and the limiting rod 5 are used to guide the force, so that the main support spring 12 cannot move sideways after being subjected to force.

[0022] In summary, when the mattress independent spring is in use, it cooperates with the top cover 6, the tilt spring 7, the lateral displacement top seat 8 and several lateral support springs 9. When subjected to lateral force, the lateral force can be supported by several lateral support springs 9, avoiding the situation of metal fatigue deformation caused by relying on only one spring for lateral support, and improving the stability of the lateral force support. Through the cooperation of the limit column 4, the limit rod 5, the limit groove 11, the main support spring 12, the limit slide groove 13, the slide plate 14 and the auxiliary support spring 15, it can be used for vertical force support and guidance, avoiding the situation where the main support spring 12 is subjected to lateral force and lateral deformation, and the lateral force and vertical force of the independent support unit of the mattress can be separated, thereby improving its overall service life.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mattress independent spring, comprising a bottom plate (1) and a top cover (6), characterized in that: A spring base (2) is fixedly mounted on the top of the bottom plate (1); a mounting groove (3) is provided inside the spring base (2); a limit column (4) is fixedly mounted inside the mounting groove (3); a limit rod (5) is slidably mounted inside the top of the limit column (4); a top cover (6) is fixedly mounted on the top of the limit rod (5); a roll spring (7) is fixedly mounted on the top of the top cover (6); a side shift top seat (8) is fixedly mounted on the top of the side shift spring (7); a plurality of side support springs (9) are fixedly mounted on the outside of the top cover (6); one end of the side support spring (9) is fixedly connected to the inner wall of the side shift top seat (8).

2. The mattress independent spring according to claim 1, characterized in that: A limiting groove (11) is provided inside the bottom of the top cover (6); a main support spring (12) is installed on the outer side of the limiting column (4) and the limiting rod (5); the main support spring (12) cooperates with the installation groove (3) and the limiting groove (11); a limiting slide groove (13) is provided inside the limiting column (4); one end of the limiting rod (5) extends to the inside of the limiting slide groove (13) and a slide plate (14) is fixedly installed therein; a secondary support spring (15) is installed inside the limiting slide groove (13); the secondary support spring (15) cooperates with the slide plate (14).

3. The mattress independent spring according to claim 1, characterized in that: A rubber soft cover (10) is fixedly mounted on the outer side of the side-shifting top seat (8).

4. The mattress independent spring according to claim 1, characterized in that: A lateral displacement cavity is provided inside the lateral displacement top seat (8), and the top cover (6) cooperates with the lateral displacement cavity.

5. The mattress independent spring according to claim 1, characterized in that: A hole cooperating with the limiting rod (5) is provided inside the top of the limiting column (4).

6. The mattress independent spring according to claim 2, characterized in that: The slide plate (14) is slidably connected to the inner wall of the limiting slide groove (13).

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