Supporting device capable of adjusting hardness of mattress

Abstract

The utility model provides a supporting device capable of adjusting the hardness of a mattress, which comprises a rod body, a plurality of supporting rods and a plurality of supporting rods, the supporting piece is clamped on the installation position of the rod body, the supporting piece is of an elastic compressible structure and is provided with an installation end connected with the rod body and an abutting end for bearing external pressure, and the connecting line of the center line of the abutting end and the center line of the installation end is perpendicular to the length direction of the rod body; according to the utility model, the supporting pieces and the rod bodies can be simply disassembled and assembled by adopting a buckle connection mode, the original supporting effect of a product is not influenced, the hardness of the mattress can be adjusted according to the arrangement density of the supporting pieces, and even the supporting pieces can be quickly assembled and disassembled according to actual requirements, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mattress support structures, in particular to a support device capable of adjusting the softness and hardness of a mattress. Background Art

[0002] At present, in daily life, in order to improve comfort, an elastic support device (such as a spring) is usually set inside the existing mattress to meet the rebound requirement of the mattress. However, since the elastic support device of the traditional mattress cannot adjust the softness and hardness of each part according to the needs of different customers, the softness and hardness of the mattress cannot be adjusted, and the user's various soft and hard support needs cannot be met. For this reason, the Chinese utility model patent with application number CN202323410259.7 discloses a mattress with softness and hardness adjustment and massage functions, and the Chinese utility model patent with application number CN202120322258.9 discloses a sleeve installation method used in a new mattress, which cannot be quickly assembled and unassembled in actual production and use. The traditional fixed spacing method has certain limitations, which affects the softness and hardness adjustment effect of the product. Therefore, in order to solve the cumbersome assembly and disassembly problem of the above-mentioned double-layer soft plastic springs and increase the function of adjusting the softness and hardness by the density of the spring arrangement, a support device that is easy to assemble and disassemble and can adjust the softness and hardness of the mattress is proposed. Utility Model Content

[0003] The utility model provides a support device capable of adjusting the hardness of a mattress, so as to solve the problem of limitations in the hardness adjustment of the existing mattress support device mentioned in the background art.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] A support device capable of adjusting the softness and hardness of a mattress, comprising:

[0006] The rod body has a plurality of mounting positions on its surface along its length direction;

[0007] The support member is clamped on the mounting position of the rod body. The support member is an elastically compressible structure having a mounting end connected to the rod body and an abutting end capable of withstanding external pressure. The line connecting the abutting end and the center line of the mounting end is perpendicular to the length direction of the rod body.

[0008] Preferably, the support member includes two mirror-imaged and closed special-shaped rings, the abutting ends of which are arc-shaped structures and located outside the support member, and the mounting ends are flat-plate structures and located in the middle of the support member.

[0009] Preferably, the two mounting ends in the middle of the support member are connected by a connecting rod, and outwardly protruding limiting protrusions are provided on the facing surfaces of the two mounting ends and on the side away from the connecting rod.

[0010] Preferably, the cross section of the limiting protrusion is a triangular structure, and the distance between the two limiting protrusions gradually decreases toward the connecting rod.

[0011] Preferably, in the two connected special-shaped rings, one side of the mounting end of one of the special-shaped rings has a protective protrusion protruding outward, and the connecting rod is located between the protective protrusion and the limiting protrusion.

[0012] Preferably, the mounting position on the rod body is a mounting groove, and the support member is clamped on the mounting groove.

[0013] Preferably, the mounting grooves are arranged at equal intervals along the length direction of the rod body and are arranged on the upper and lower surfaces of the rod body.

[0014] Preferably, a blocking bar protruding outward is formed between two adjacent mounting grooves.

[0015] Preferably, there are two blocking bars between two adjacent mounting grooves, and a gap is formed between the two blocking bars.

[0016] By adopting the above technical solution, the beneficial effects of the utility model are:

[0017] The utility model adopts a snap connection method to achieve simple disassembly and assembly of the support member and the rod body, which will not affect the original supporting effect of the product, and can adjust the softness and hardness of the mattress according to the density of the arrangement of the support members. It can even quickly install and disassemble the support members according to actual needs, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the rod body of the utility model;

[0021] Figure 3 A three-dimensional diagram of the support member of the present invention;

[0022] Figure 4 This is the front view of the support member of the utility model.

[0023] in:

[0024] 1. Rod body; 101. Mounting slot; 102. Stop bar; 103. Gap;

[0025] 2. Support member; 201. Abutment end; 202. Mounting end; 203. Protective protrusion; 204. Limiting protrusion; 205. Special-shaped ring;

[0026] 3. Connecting rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] As shown in the figure, a support device capable of adjusting the hardness of a mattress includes:

[0029] The rod body 1 has a plurality of mounting positions on its surface along its length direction;

[0030] The support member 2 is clamped on the mounting position of the rod body 1. The support member 2 is an elastically compressible structure. Specifically, the support member 2 is made of plastic material, has a mounting end 202 connected to the rod body 1, and an abutting end 201 that withstands external pressure. The line connecting the abutting end 201 and the midline of the mounting end 202 is perpendicular to the length direction of the rod body 1. In actual use, the support member 2 is installed in the rod body 1, and the abutting end 201 is set upward. The mattress contacts the abutting end 201 and can apply pressure to the abutting end 201. The mounting end 202 is a fixed end and is in a fixed state. After being compressed, the abutting end 201 can move closer to the mounting end 202. When the pressure is reduced, it will return to its original shape under the action of its own elastic force.

[0031] Among them, a single support member 2 can be disassembled and assembled with the rod body 1 without affecting other support members 2, and can be quickly disassembled and assembled as needed, saving time.

[0032] like Figure 3-4 As shown, the support member 2 includes two mirror-imaged and closed special-shaped rings 205 , the abutting end 201 of which is an arc-shaped structure and is located outside the support member 2 , and the mounting end 202 is a flat plate structure and is located in the middle of the support member 2 .

[0033] Specifically, the two mounting ends 202 in the middle of the support member 2 are connected by a connecting rod 3, and an outward-protruding limiting protrusion 204 is provided on the facing surfaces of the two mounting ends 202 and on the side away from the connecting rod 3. A space that can accommodate the rod body 1 is formed between the limiting protrusion 204 and the connecting rod 3. In actual operation, it is only necessary to use the connecting rod 3 as a fulcrum and press one end with the protective protrusion 203 to open the opening close to the end of the limiting protrusion 204, so that the rod body 1 can enter or exit the space.

[0034] Specifically, the cross section of the limiting protrusion 204 is a triangular structure, and the distance between the two limiting protrusions 204 gradually decreases toward the direction of the connecting rod 3. Figure 4 As shown, when the rod body 1 and the support member 2 are installed, the rod body 1 and the support member 2 can be assembled without pressing, which saves time and effort; and when the two are disassembled, the connecting rod 3 is also used as a fulcrum to press the end with the protective protrusion 203, so that the distance between the two limiting protrusions 204 can be increased, making it easier for the rod body 1 to detach from the support member 2.

[0035] Specifically, among the two connected special-shaped rings 205, one of the special-shaped rings 205 has a protective protrusion 203 protruding outward on one side of the mounting end 202, and the connecting rod 3 is located between the protective protrusion 203 and the limiting protrusion 204. This arrangement is used to use the protective protrusion 203 to first contact the outer wall of the other special-shaped ring 205 when pressing one end with the protective protrusion 203, thereby preventing the opening from being too large to cause damage to the support member 2, thereby achieving a safety protection effect.

[0036] Specifically, the mounting position on the rod body 1 is a mounting groove 101, and the support member 2 is clamped on the mounting groove 101, wherein the mounting grooves 101 are arranged at equal intervals along the length direction of the rod body 1 and are arranged on the upper and lower surfaces of the rod body 1. Since the mounting position is the mounting groove 101, an outwardly protruding barrier 102 can be formed between two adjacent mounting grooves 101. The barrier 102 can prevent the support member 2 from sliding and detaching along the length direction of the rod body 1, thereby achieving a limiting effect.

[0037] More specifically, there are two baffles 102 between two adjacent installation grooves 101, and a gap 103 is formed between the two baffles 102. The gap 103 is provided mainly to avoid abnormal noise caused by squeezing and collision during the installation of the support member 2 under the premise that the baffles 102 have a limiting effect.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A support device capable of adjusting the hardness of a mattress, characterized in that: include: The rod body (1) has a plurality of mounting positions on its surface along its length direction; A support member (2) is clamped on the mounting position of the rod body (1); the support member (2) is an elastically compressible structure, having a mounting end (202) connected to the rod body (1) and an abutting end (201) capable of withstanding external pressure; a line connecting the midlines of the abutting end (201) and the mounting end (202) is perpendicular to the length direction of the rod body (1).

2. A support device capable of adjusting the hardness of a mattress according to claim 1, characterized in that: The support member (2) comprises two mirror-imaged and independently closed special-shaped rings (205), wherein the abutting end (201) is an arc-shaped structure and is located outside the support member (2), and the mounting end (202) is a flat plate-shaped structure and is located in the middle of the support member (2).

3. A support device capable of adjusting the hardness of a mattress according to claim 2, characterized in that: The two mounting ends (202) in the middle of the support member (2) are connected via a connecting rod (3), and outwardly protruding limiting protrusions (204) are provided on the facing surfaces of the two mounting ends (202) and on the side away from the connecting rod (3).

4. The support device for adjusting the hardness of a mattress according to claim 3, characterized in that: The cross section of the limiting protrusion (204) is triangular in structure, and the distance between the two limiting protrusions (204) gradually decreases towards the direction of the connecting rod (3).

5. The support device for adjusting the hardness of a mattress according to claim 3, characterized in that: Among the two connected special-shaped rings (205), one of the special-shaped rings (205) has a protective protrusion (203) protruding outward on one side of the mounting end (202), and the connecting rod (3) is located between the protective protrusion (203) and the limiting protrusion (204).

6. The support device for adjusting the hardness of a mattress according to claim 1, characterized in that: The mounting position on the rod body (1) is a mounting groove (101), and the support member (2) is clamped on the mounting groove (101).

7. The support device for adjusting the hardness of a mattress according to claim 6, characterized in that: The mounting grooves (101) are arranged at equal intervals along the length direction of the rod body (1) and are arranged at the upper and lower surfaces of the rod body (1).

8. The support device for adjusting the hardness of a mattress according to claim 7, characterized in that: A blocking bar (102) protruding outward is formed between two adjacent mounting grooves (101).

9. The support device for adjusting the hardness of a mattress according to claim 8, characterized in that: There are two blocking bars (102) between two adjacent mounting grooves (101), and a gap (103) is formed between the two blocking bars (102).

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