CN215936879U

CN215936879U - Mattress with adjustable elasticity

Info

Publication number: CN215936879U
Application number: CN202121286760.5U
Authority: CN
Inventors: 朱斌
Original assignee: Yancheng Kuyi Home Furnishing Co ltd
Current assignee: Yancheng Kuyi Home Furnishing Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-04
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an elastic adjustable mattress, which comprises a bed plate bottom plate, an adjusting assembly and an inner hexagonal bolt head, wherein a sleeve is fixed on the inner side surface of the bed plate bottom plate, a movable pipe is connected inside the sleeve in a penetrating and sliding mode, sliding grooves are formed in two sides of the surface of the movable pipe, the inner hexagonal pipe is rotatably connected to the bottom of the inner side of the sleeve, a screw is connected to the upper portion of the inner threaded pipe in a threaded mode, the inner hexagonal bolt head is rotatably connected to the outer side surface of the bed plate bottom plate, and the inner hexagonal bolt head is connected with the adjusting assembly. This mattress with adjustable elasticity is provided with sleeve and internal thread pipe, rotates through the inside internal thread pipe of sleeve, makes the internal thread pipe drive the screw rod of being connected rather than the meshing and rises or descend to the stopper that makes the screw rod top drives the expansion pipe and rises or descend, so that the spring that makes the expansion pipe outside takes place deformation, thereby adjusts the elasticity of spring, simple structure, convenient operation has solved current mattress and has used comparatively troublesome problem when adjusting.

Description

Mattress with adjustable elasticity

Technical Field

The utility model relates to the technical field of furniture articles, in particular to an elastic adjustable mattress.

Background

The mattress is an essential article in life, such as a spring mattress, the mattress core of the mattress is composed of springs, the mattress has the advantages of good elasticity, good bearing performance, strong air permeability, durability and the like, in order to better meet the requirements of different people, an elastic adjustable mattress is needed to be searched in a large quantity, the typical elastic adjustable spring mattress in the prior art is disclosed as CN209807772U, the elastic adjustable spring mattress comprises a mattress outer cover and an inner frame, the inner frame is fixedly arranged with the springs which form regular transverse rows and longitudinal columns, the springs are provided with a bearing layer and a lifting layer, the bearing layer comprises string springs positioned between adjacent transverse row springs and straight bars fixed on the string springs and provided with toughness, the string springs are connected with the longitudinally adjacent springs and extend in the transverse row direction, the adjacent springs in the transverse row are connected by the string springs to form a whole, the lifting layer comprises a supporting strip located between adjacent longitudinal row springs, the supporting strip is located below the straight strips, and a lifting device is arranged on the supporting strip. The scheme achieves the purpose of adjustment by limiting the moving range of the bearing layer, the deformation quantity and the performance parameters of the spring are not changed under the condition that the bearing layer is integrated, the external force used during elastic adjustment is small, and the adjustment process can be completed more quickly.

In conclusion, the purpose of adjusting the elasticity of the spring is achieved by the existing spring mattress in a hydraulic telescopic mode, the mode can be adjusted only by externally arranging a booster pump or manually and manually boosting when in use, the use is troublesome, the elasticity cannot be intuitively controlled when the elasticity is adjusted, the adjustment is required to be continuously carried out, and the adjustment precision is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elastic adjustable mattress, which solves the problems that the existing spring mattress in the background art is troublesome to use and poor in adjustment precision.

In order to achieve the purpose, the utility model provides the following technical scheme: an elastic adjustable mattress comprises a bed board bottom plate, an adjusting component and an inner hexagonal bolt head,

the inner side surface of the bed board bottom plate is fixedly provided with a sleeve, the interior of the sleeve is connected with a movable pipe in a penetrating and sliding manner, two sides of the surface of the movable pipe are provided with sliding grooves, the outer side of the movable pipe is sleeved with a spring, the upper end and the lower end of the spring are respectively connected with the sleeve and an installation block, the installation block is fixed at the top of the movable pipe, and the installation block is connected with the inner side surface of the top plate;

the adjusting assembly for adjusting the elasticity of the spring is arranged inside the sleeve;

the socket head cap is rotationally connected to the outer side surface of the bed board bottom plate and is connected with the adjusting component, a pointer is fixed to the surface of the socket head cap, and a dial is fixed to the outer side surface of the bed board bottom plate.

Preferably, the adjusting part includes internal thread pipe, screw rod and stopper, the internal thread pipe rotates to be connected in telescopic inboard bottom, and the top threaded connection of internal thread pipe has the screw rod, the top both ends that the screw rod runs through the movable tube are fixed with the stopper, and stopper sliding connection is in the inboard of spout.

Preferably, the sliding grooves are arranged in two groups and are symmetrically arranged.

Preferably, telescopic mechanisms are formed among the sleeve, the movable pipe and the spring and are provided with multiple groups.

Preferably, the inner diameter of the dial is larger than the outer diameter of the hexagon socket head bolt, and the dial is arranged on the outer side of the hexagon socket head bolt.

Preferably, a sliding mechanism is formed among the movable tube, the internal thread tube, the screw and the limiting block.

Compared with the prior art, the utility model has the beneficial effects that: the elastic adjustable mattress is provided with a plurality of elastic adjustable mattresses,

(1) the mattress is provided with a sleeve and an internal thread pipe, the internal thread pipe in the sleeve rotates to drive a screw rod meshed with the internal thread pipe to ascend or descend, so that a limiting block at the top of the screw rod drives a movable pipe to ascend or descend, a spring outside the movable pipe is deformed, the elasticity of the spring is adjusted, the structure is simple, the operation is convenient, and the problem that the existing mattress is troublesome to use when being adjusted is solved;

(2) be provided with calibrated scale and pointer, the pointer through hexagon socket head cap screw surface and the calibrated scale in its outside can make the adjustment more accurate when adjusting elasticity, avoid appearing the phenomenon of elasticity nonconformity, improve its practicality.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the movable tube of the present invention;

FIG. 3 is a schematic cross-sectional front view of the sleeve of the present invention;

fig. 4 is a bottom view of the mattress base of the present invention.

In the figure: 1. the bed board comprises a bed board bottom board, 2, a sleeve, 3, a movable pipe, 4, a sliding groove, 5, a spring, 6, an installation block, 7, a bed board top board, 8, an adjusting component, 801, an internal threaded pipe, 802, a screw rod, 803, a limiting block, 9, an inner hexagonal bolt head, 10, a pointer, 11 and a dial.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an elastic adjustable mattress, as shown in fig. 1, fig. 2 and fig. 3, a sleeve 2 is fixed on the inner side surface of a bed plate bottom plate 1, a movable tube 3 is connected inside the sleeve 2 in a penetrating and sliding manner, sliding grooves 4 are formed on two sides of the surface of the movable tube 3, springs 5 are sleeved on the outer side of the movable tube 3, the sliding grooves 4 are arranged in two groups and are symmetrically arranged, so that limit blocks 803 on the top of a screw 802 can slide in the sliding grooves 4 on two sides of the movable tube 3 and limit the screw 802 at the same time, the phenomenon that the screw 802 rotates when the internal thread tube 801 rotates is avoided, the upper end and the lower end of the spring 5 are respectively connected with the sleeve 2 and a mounting block 6, the mounting block 6 is fixed on the top of the movable tube 3, the mounting block 6 is connected with the inner side surface of a top plate 7, telescopic mechanisms are formed among the sleeve 2, the movable tube 3 and the springs 5, and are all provided with a plurality of groups, so as to support the mattress top plate 7 by the elastic force of the springs 5 above the sleeve 2.

As shown in fig. 1, 2 and 4, an adjusting assembly 8 for adjusting the elasticity of the spring 5 is disposed inside the sleeve 2, the adjusting assembly 8 includes an internal threaded tube 801, a screw rod 802 and a limiting block 803, the internal threaded tube 801 is rotatably connected to the bottom of the inner side of the sleeve 2, the screw rod 802 is in threaded connection with the upper side of the internal threaded tube 801, the screw rod 802 penetrates through two ends of the top of the movable tube 3, the limiting block 803 is slidably connected to the inner side of the chute 4, a sliding mechanism is formed among the movable tube 3, the internal threaded tube 801, the screw rod 802 and the limiting block 803, the internal threaded tube 801 of the sleeve 2 is driven to rotate by rotating the hexagon socket head bolt 9 on the outer surface of the bedplate bottom plate 1, the internal threaded tube 801 drives the screw rod 802 to ascend or descend, and the limiting block 803 on two ends of the top of the screw rod 802 drives the movable tube 3 to ascend or descend, so that the movable tube 3 drives the mounting block 6 and the bedplate 7 to ascend or descend, so that installation piece 6 exerts pressure to spring 5 and makes it take place deformation, thereby adjustment spring 5's elasticity, moreover, the steam generator is simple in structure, the simple operation, hexagon socket head bolt 9 rotates the outside surface of connecting at bed board bottom plate 1, and hexagon socket head bolt 9 is connected with adjusting part 8, simultaneously hexagon socket head bolt 9's fixed surface has pointer 10, bed board bottom plate 1's outside fixed surface has calibrated scale 11, the internal diameter of calibrated scale 11 is greater than hexagon socket head bolt 9's external diameter, and calibrated scale 11 sets up the outside at hexagon socket head bolt 9, can observe the regulation condition through pointer 10 on its surface and calibrated scale 11 in hexagon socket head bolt 9 outside when rotating hexagon socket head bolt 9, make the regulation more accurate.

The working principle is as follows: when the elastic adjustable mattress is used, firstly, the hexagon wrench is used for rotating the hexagon socket head 9 on the outer surface of the bedplate bottom plate 1 to drive the internal thread pipe 801 inside the sleeve 2 inside the bedplate bottom plate 1 to rotate, the internal thread pipe 801 rotates and simultaneously drives the screw rod 802 and the limiting block 803 at the top of the screw rod 802 to slide downwards, so that the limiting block 803 can drive the movable pipe 3 to slide towards the inside of the sleeve 2, thereby leading the movable tube 3 to drive the mounting block 6 and the bed board top plate 7 to descend so as to lead the spring 5 sleeved outside the movable tube 3 to contract and deform, thereby adjusting the elasticity of the spring 5, the dial 11 and the pointer 10 can make the adjustment more accurate in the process of rotating the hexagon socket head bolt 9, improve the practicability thereof, complete the whole operation, and those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a mattress with adjustable elasticity, includes bed board bottom plate (1), adjusting part (8) and hexagon socket head cap screw head (9), its characterized in that:

the bed plate is characterized in that a sleeve (2) is fixed on the surface of the inner side of a bed plate bottom plate (1), a movable pipe (3) is connected inside the sleeve (2) in a penetrating and sliding mode, sliding grooves (4) are formed in two sides of the surface of the movable pipe (3), a spring (5) is sleeved on the outer side of the movable pipe (3), the upper end and the lower end of the spring (5) are respectively connected with the sleeve (2) and a mounting block (6), the mounting block (6) is fixed to the top of the movable pipe (3), and meanwhile the mounting block (6) is connected with the surface of the inner side of a top plate (7);

the adjusting component (8) for adjusting the elasticity of the spring (5) is arranged inside the sleeve (2);

hexagon socket head cap (9) rotate to be connected on the outside surface of bed board bottom plate (1), and hexagon socket head cap (9) are connected with adjusting part (8), and the fixed surface of hexagon socket head cap (9) has pointer (10) simultaneously, the outside fixed surface of bed board bottom plate (1) has calibrated scale (11).

2. The adjustable elastic mattress of claim 1, wherein: adjusting part (8) include internal thread pipe (801), screw rod (802) and stopper (803), internal thread pipe (801) rotate to be connected in the inboard bottom of sleeve (2), and the top threaded connection of internal thread pipe (801) has screw rod (802), top both ends that screw rod (802) run through movable tube (3) are fixed with stopper (803), and stopper (803) sliding connection is in the inboard of spout (4).

3. The adjustable elastic mattress of claim 1, wherein: the sliding grooves (4) are arranged in two groups and are symmetrically arranged.

4. The adjustable elastic mattress of claim 1, wherein: the telescopic mechanism is formed among the sleeve (2), the movable pipe (3) and the spring (5), and a plurality of groups of telescopic mechanisms are arranged among the sleeve, the movable pipe and the spring.

5. The adjustable elastic mattress of claim 1, wherein: the inner diameter of the dial (11) is larger than the outer diameter of the hexagon socket head bolt (9), and the dial (11) is arranged on the outer side of the hexagon socket head bolt (9).

6. The adjustable elastic mattress of claim 2, wherein: a sliding mechanism is formed among the movable tube (3), the internal threaded tube (801), the screw (802) and the limiting block (803).