CN217695810U - Mattress - Google Patents

Abstract

The application discloses a mattress, including frame, turriform spring. Elastic rope, pivot, gear and tooth claw, the pivot is rotated and is installed on the frame, the gear is installed in the pivot, the tooth claw sets up at the frame, the tooth claw supports the gear, the elastic rope direct or indirect with the pivot cooperation is in the same place, the elastic rope pastes tightly the frame, the frame is the frame of cuboid form or square form. The frame is internally provided with a tower-shaped spring, and the spring is used for supporting the mattress by an elastic rope so that the mattress has more elasticity and is sewn with fabric to form the mattress. The utility model discloses following beneficial effect has: when the elastic rope is stretched and loosened, the elastic rope can be always in a tightened state only by twisting the rotating shaft.

Description

Mattress

Technical Field

The utility model relates to a household articles field especially relates to a mattress.

Background

The elasticity net mattress is a household articles who uses commonly at present, and present elasticity net mattress mainly includes metal crate (iron or aluminum alloy) and two parts of elasticity rope, and wherein the elasticity rope twines on metal crate (iron or aluminum alloy), and the elasticity net mattress of this kind of structure has a defect, and the elasticity rope can age gradually in the use promptly, and the ageing messenger elasticity rope of elasticity rope relaxs to make the phenomenon that the elasticity net mattress appears collapsing and loses elasticity of just opening.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mattress is adjusted to soft or hard to the above-mentioned problem.

The utility model adopts the following technical scheme:

the utility model provides a mattress, includes frame, spring, elasticity rope, pivot, gear and tooth claw, the pivot is rotated and is installed on the frame, the gear is installed in the pivot, the tooth claw sets up at the frame, the tooth claw supports the gear, the elasticity rope direct or indirect with the pivot cooperation is in the same place, the elasticity rope pastes tightly the frame, the frame is the fretwork frame of cuboid form or square form.

In this kind of mattress, the one end and the pivot cooperation of elasticity rope are in the same place, and set up gear and the tooth claw that can lock the pivot on the frame, after the elasticity rope elongates like this, can rotate the pivot, make the elasticity rope increase at the epaxial winding volume of commentaries on classics, the tooth claw supports the gear and can guarantee that the pivot takes place the gyration after rotating simultaneously, ensure that the elasticity rope is in the state of tightening all the time, so the mattress of this kind of structure can adjust the pivot as required at any time and make the pivot be in the state of tightening, and convenient operation. The spring is arranged in the frame, two ends of the spring are propped against the elastic rope, the elastic rope forms a bed surface, and the elasticity of the bed surface can be increased by the spring being propped against the bed surface.

In conclusion, the mattress can enable the rotating shaft to be always in a tightened state only by twisting the rotating shaft after the elastic rope is stretched and loosened.

Optionally, a sleeving rod is arranged on the rotating shaft, and the elastic rope is sleeved on the sleeving rod.

The rod is established to the setting cover, establishes the elasticity rope cover on the pole is established to the cover, so be for the ease of installing the elasticity rope, the pole perpendicular to pivot is established to specific cover.

Optionally, both ends of pivot are fixed with nut piece and gear respectively, the elasticity rope is located between nut piece and the gear.

The nut block is provided at one end of the shaft to facilitate rotation of the shaft by a tool such as a wrench.

Optionally, the elastic ropes are provided with a plurality of elastic ropes, and the elastic ropes are staggered on the frame.

The staggered arrangement of the elastic ropes is to form a rope net.

Optionally, the frame further comprises a mounting plate, the mounting plate is arranged on the frame, and the rotating shaft is mounted on the mounting plate.

The function of the specific mounting plate is to mount the rotating shaft.

Optionally, the mounting plate is a flat-bottom U-shaped mounting plate.

The mounting plate with the flat-bottom U-shaped structure is used for enabling the gear and the nut to be attached to two sides respectively, so that the rotating shaft can rotate stably, and the rotating shaft cannot swing in the rotating process.

Optionally, the frame is a metal frame.

The frame is made of metal materials to ensure the strength of the frame.

Optionally, the elastic rope is a cylindrical elastic rope.

The beneficial effects of the utility model are that: when the elastic rope is stretched and loosened, the rotating shaft is only required to be twisted, and the rotating shaft can be always in a tightened state.

Description of the drawings:

figure 1 is a schematic and diagrammatic view of a mattress,

fig. 2 is an enlarged schematic diagram at a in fig. 1.

The figures are numbered: 1. an elastic cord; 2. a frame; 3. mounting a plate; 4. a nut; 5. sleeving the rod; 6. a rotating shaft; 7. a gear; 8. and (4) a toothed claw.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the mattress comprises a frame 2 and a tower-shaped spring. Elastic rope 1, pivot 6, gear 7 and tooth claw, pivot 6 rotate and install on frame 2, and gear 7 installs on pivot 6, and the tooth claw sets up at frame 2, and the tooth claw supports gear 7, and elastic rope 1 is directly or indirectly in the same place with pivot 6 cooperation, and elastic rope 1 pastes tight frame 2, and frame 2 is the fretwork frame 2 of cuboid form or square form. A tower spring (not shown) is mounted within the frame with both ends of the tower spring abutting the elastic cord.

In this kind of mattress, the one end of elasticity rope 1 is in the same place with the cooperation of pivot 6, and set up gear 7 and the tooth claw that can carry out the locking to pivot 6 on the frame 2, can rotate pivot 6 after elasticity rope 1 elongates like this, make the winding volume of elasticity rope 1 on pivot 6 increase, the tooth claw supports gear 7 and can guarantee that pivot 6 takes place to revolve after rotating simultaneously, ensure that elasticity rope 1 is in the state of tightening all the time, so the mattress of this kind of structure can adjust pivot 6 as required at any time and make pivot 6 be in the state of tightening, and convenient for operation.

In conclusion, the mattress can ensure that the rotating shaft 6 is always in a tightened state only by screwing the rotating shaft 6 after the elastic rope 1 is stretched and loosened.

As shown in fig. 1 and fig. 2, a sleeving rod 5 is arranged on the rotating shaft 6, and the elastic rope 1 is sleeved on the sleeving rod 5.

Set up the cover and establish pole 5, establish the elastic rope 1 cover on the cover establishes pole 5, so for the convenience of installation elastic rope 1, specifically overlap and establish pole 5 perpendicular to pivot 6.

As shown in fig. 1 and 2, a nut 4 and a gear 7 are fixed at two ends of the rotating shaft 6, respectively, and the elastic rope 1 is located between the nut 4 and the gear 7.

The nut 4 is provided at one end of the shaft 6 to facilitate rotation of the shaft 6 by a tool such as a wrench.

As shown in fig. 1 and 2, there are a plurality of elastic ropes 1, and the elastic ropes 1 are arranged on the frame 2 in a staggered manner.

The staggered arrangement of the elastic cords 1 is to form a net.

As shown in fig. 1 and 2, the device further comprises a mounting plate 3, the mounting plate 3 is disposed on the frame 2, and the rotating shaft 6 is mounted on the mounting plate 3.

The mounting plate 3 is specifically designed to mount the shaft 6.

As shown in fig. 1 and 2, the mounting plate 3 is a flat-bottomed U-shaped mounting plate 3.

The mounting plate 3 adopting the flat-bottom U-shaped shape has the advantages that the gear 7 and the nut 4 are respectively attached to two sides of the mounting plate, the rotating shaft 6 can stably rotate, and the rotating shaft 6 cannot swing in the rotating process.

As shown in fig. 1 and 2, the frame 2 is a metal frame 2.

The frame 2 is made of a metal material to ensure the strength of the frame 2.

As shown in fig. 1 and 2, the elastic cord 1 is a cylindrical elastic cord 1.

The above only be the preferred embodiment of the utility model discloses a not consequently restrict promptly the patent protection scope of the utility model, all utilize the utility model discloses the equivalent transform that the specification was made, direct or indirect application is in other relevant technical field, and all the same reason is included in the protection scope of the utility model.

Claims (8)

1. The utility model provides a mattress, its characterized in that includes frame, spring, elasticity rope, pivot, gear and tooth claw, the pivot is rotated and is installed on the frame, the gear is installed in the pivot, the tooth claw sets up at the frame, the tooth claw supports the gear, elasticity rope direct or indirect with the pivot cooperation is in the same place, the elasticity rope pastes tightly the frame, the frame is the fretwork frame of cuboid form or square form, and the spring mounting is in the frame, the both ends of spring support the elasticity rope.

2. The mattress of claim 1 wherein said pivot shaft is provided with a sleeved bar and said elastic cord is sleeved on said sleeved bar.

3. The mattress according to claim 1, wherein a nut block and a gear are fixed to both ends of the rotation shaft, respectively, and the elastic cord is located between the nut block and the gear.

4. The mattress of claim 1 wherein there are a plurality of said elastic cords, and wherein the frame is provided with springs and the elastic cords are woven back and forth around the frame and the fabric is applied to form the mattress.

5. The mattress of claim 1 further comprising a mounting plate disposed on the frame, the pivot shaft being mounted to the mounting plate.

6. The mattress of claim 5 wherein said mounting plate is a flat-bottomed U-shaped mounting plate.

7. The mattress of claim 1 wherein said frame is a metal frame.

8. The mattress of claim 1 wherein said elastic cord is a cylindrical elastic cord.

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