CN216020182U

CN216020182U - Mattress spring with inflating air bag

Info

Publication number: CN216020182U
Application number: CN202121921056.2U
Authority: CN
Inventors: 刘长江
Original assignee: Shandong Heng Fu Home Technology Co ltd
Current assignee: Shandong Heng Fu Home Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-15
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of mattress springs, in particular to a mattress spring with an inflatable air bag, which comprises a mattress spring body, wherein a supporting plate is welded at the top of the mattress spring body, the air bag is placed at the top of the supporting plate, a pressing plate is placed at the top of the air bag, a sleeve is movably sleeved on the side surface of the supporting plate, the sleeve and the supporting plate are connected through a limiting mechanism, the air bag and the pressing plate are positioned inside the sleeve, and a plurality of fixing rods are installed at the top of the pressing plate through screws. According to the utility model, the air bag is added on the basis of the existing mattress spring, after the air bag is stressed, the pressure applied to the mattress spring can be reduced, the mattress spring is protected, the service life of the mattress spring is further prolonged, part of the stress applied to the mattress spring can be counteracted by the air bag, the counterforce of the mattress on the body of a user is reduced, and the comfort of the user when using the mattress is improved.

Description

Mattress spring with inflating air bag

Technical Field

The utility model relates to the technical field of mattress springs, in particular to a mattress spring with an inflatable air bag.

Background

The mattress spring is the component part among the spring mattress, and current mattress spring is at the atress in-process, and the performance of buffering is lower, and along with the extension of time, the elastic potential energy of spring also reduces gradually moreover, leads to the fatigue degree of spring to increase, has reduced the elastic force of spring, has reduced the holding power of mattress spring to the human body, has reduced the travelling comfort of user when using spring mattress.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mattress spring with an inflatable air bag.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides a mattress spring of subsidiary air bag, includes the mattress spring body, the top welding of mattress spring body has the backup pad, the gasbag has been placed at the top of backup pad, the clamp plate has been placed at the top of gasbag, the side movable sleeve of backup pad is equipped with the sleeve pipe, connect through stop gear between sleeve pipe and the backup pad, gasbag and clamp plate are located sheathed tube inside, there are a plurality of dead levers, a plurality of at the top of clamp plate through the mounting screw the one end of dead lever all runs through the sheathed tube surface and extends to sheathed tube top, and is a plurality of there is first mounting panel, a plurality of through mounting screw between the one end of dead lever the equal movable sleeve in surface of dead lever is equipped with buffer spring, the bottom and the sheathed tube top at first mounting panel are installed respectively through the screw in buffer spring's both ends.

Preferably, stop gear includes the double-screw bolt, the one end fixed mounting of double-screw bolt is in sheathed tube bottom, the surface activity cover of double-screw bolt is equipped with the fly leaf, the one end of fly leaf extends to the bottom of backup pad, the surface thread cover of double-screw bolt is equipped with the screwed pipe, the tip of screwed pipe and the bottom contact of backup pad.

Preferably, a plurality of recesses have been seted up to the side of backup pad, and is a plurality of the long strip piece has been placed in the inside slip of recess, and is a plurality of the long strip piece is all installed in sheathed tube inside through the screw, two and symmetrical arrangement have been seted up at least to the recess.

Preferably, a through hole is formed in the side face of the sleeve, and the inflation tube of the air bag is inserted into the through hole.

Preferably, the bottom of clamp plate and the top of backup pad all have two stoppers through the screw installation, two the stopper symmetrical arrangement is in the both sides of gasbag, the stopper is circular-arc with the surface of gasbag contact.

Preferably, a second mounting plate is fixedly mounted at the bottom of the mattress spring body, and the surface of the second mounting plate is circular.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the air bag is added on the basis of the existing mattress spring, after the air bag is stressed, the pressure applied to the mattress spring can be reduced, and the mattress spring is protected, so that the service life of the mattress spring is prolonged, and the air bag can offset part of the stressed pressure, so that the reaction force of the mattress stress on the body of a user is reduced, and the comfort of the user when using the mattress is improved;

according to the utility model, the buffer spring is arranged, so that the pressure of the external pressure on the air bag is reduced, the air bag is protected, the stability of the air bag after being stressed is improved, and the service life of the mattress is prolonged due to the matching of the air bag and the existing mattress spring.

Drawings

FIG. 1 is an isometric view of a mattress spring with an inflatable bladder according to the utility model;

FIG. 2 is a cross-sectional view of an inflatable bladder-carrying mattress spring of the present invention;

FIG. 3 is a schematic view of the sleeve and support plate connection of an air bag mattress spring of the present invention;

FIG. 4 is a schematic view of the sleeve construction of a mattress spring with an attached inflatable bladder according to the present invention;

FIG. 5 is a schematic view of a support plate for an inflatable mattress spring of the present invention.

In the figure: the mattress comprises a through hole 1, a first mounting plate 2, a buffer spring 3, a sleeve 4, a mattress spring body 5, a second mounting plate 6, a fixed rod 7, a long block 8, a groove 9, a limiting block 10, an air bag 11, a pressing plate 12, a supporting plate 13, a stud 14, a solenoid 15 and a movable plate 16.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

1-5, the mattress spring with the additional inflatable air bag comprises a mattress spring body 5, a support plate 13 is welded at the top of the mattress spring body 5, the air bag 11 is placed at the top of the support plate 13, a pressing plate 12 is placed at the top of the air bag 11, a sleeve 4 is movably sleeved on the side of the support plate 13, a through hole 1 is formed in the side of the sleeve 4, and the inflatable tube of the air bag 11 is inserted in the through hole 1. In the process of inflating the air bag 11, the air bag 11 does not need to be taken out, and the air bag 11 only needs to be inflated through the inflation tube, so that the operation of a user is facilitated.

The sleeve 4 is connected with the support plate 13 through a limiting mechanism, the limiting mechanism comprises a stud 14, one end of the stud 14 is fixedly installed at the bottom of the sleeve 4, a movable plate 16 is movably sleeved on the surface of the stud 14, one end of the movable plate 16 extends to the bottom of the support plate 13, a threaded sleeve 15 is arranged on the surface of the stud 14 in a threaded sleeve mode, and the end portion of the threaded sleeve 15 is in contact with the bottom of the support plate 13. After the airbag 11 is placed on the top of the supporting plate 13, and when the sleeve 4 and the supporting plate 13 are limited, the movable plate 16 is movably sleeved on the surface of the stud 14, then the threaded pipe 15 is sleeved on the surface of the stud 14 in a threaded manner, after the end of the threaded pipe 15 is contacted with the bottom of the movable plate 16, one end of the movable plate 16 is contacted with the bottom of the supporting plate 13, so that the limiting operation between the sleeve 4 and the supporting plate 13 is completed, and the stability of the sleeve 4 in the sliding process is improved.

A plurality of recesses 9 have been seted up to the side of backup pad 13, and rectangular piece 8 has been placed in the inside slip of a plurality of recesses 9, and a plurality of rectangular pieces 8 all install in the inside of sleeve pipe 4 through the screw, and two and symmetrical arrangement have been seted up at least to recess 9. After the air bag 11 is stressed, the sleeve 4 moves synchronously with the air bag 11, and the sleeve 4 drives the strip block 8 to move in the groove 9, so that the stability of the sleeve 4 in sliding on the supporting plate 13 is improved.

The bottom of clamp plate 12 and the top of backup pad 13 all have two stopper 10 through the screw installation, and two stopper 10 symmetrical arrangement are in the both sides of gasbag 11, and the surface that stopper 10 and gasbag 11 contact is circular-arc. The four limit blocks 10 are respectively contacted with the top and the bottom of the air bag 11, so that the stability of the air bag 11 in the sleeve 4 is improved.

Gasbag 11 and clamp plate 12 are located sleeve pipe 4's inside, there are a plurality of dead levers 7 at the top of clamp plate 12 through the screw mounting, the one end of a plurality of dead levers 7 all runs through sleeve pipe 4's surface and extends to sleeve pipe 4's top, have first mounting panel 2 through the screw mounting between the one end of a plurality of dead levers 7, the equal movable sleeve in surface of a plurality of dead levers 7 is equipped with buffer spring 3, buffer spring 3's both ends are passed through the screw and are installed respectively in the bottom of first mounting panel 2 and sleeve pipe 4's top. When a user lies on the spring mattress, the pressure of the body of the user is exerted behind the spring mattress, the pressure is exerted on the top of the first mounting plate 2, the first mounting plate 2 is stressed to push the fixing rod 7, the fixing rod 7 slides in the sleeve 4, the length of the buffer spring 3 contracts, the buffer spring 3 is convenient to offset partial pressure, in the moving process of the fixing rod 7, the buffer spring 3 pushes the sleeve 4 to move synchronously, the fixing rod 7 pushes the pressing plate 12, the pressure of the pressing plate 12 is exerted on the top of the air bag 11, the volume of the air bag contracts after being stressed, partial pressure is further offset, meanwhile, the air bag 11 exerts acting force on the supporting plate 13, the supporting plate 13 exerts acting force on the spring, the pressure borne by the spring is further reduced, and the service life of the spring is prolonged.

The bottom of the mattress spring body 5 is fixedly provided with a second mounting plate 6, and the surface of the second mounting plate 6 is circular. The stability of placing the mattress spring on the horizontal plane has been promoted in the setting of second mounting panel 6.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The mattress spring with the inflatable air bag comprises a mattress spring body (5) and is characterized in that a support plate (13) is welded at the top of the mattress spring body (5), the air bag (11) is placed at the top of the support plate (13), a pressing plate (12) is placed at the top of the air bag (11), a sleeve (4) is movably sleeved on the side face of the support plate (13), the sleeve (4) is connected with the support plate (13) through a limiting mechanism, the air bag (11) and the pressing plate (12) are located inside the sleeve (4), a plurality of fixing rods (7) are mounted at the top of the pressing plate (12) through screws, one ends of the fixing rods (7) penetrate through the surface of the sleeve (4) and extend to the upper portion of the sleeve (4), and a first mounting plate (2) is mounted between one ends of the fixing rods (7) through screws, it is a plurality of the surface of dead lever (7) all moves about the cover and is equipped with buffer spring (3), the both ends of buffer spring (3) are passed through the screw and are installed respectively at the bottom of first mounting panel (2) and the top of sleeve pipe (4).

2. The mattress spring with the inflatable air bag as claimed in claim 1, wherein the limiting mechanism comprises a stud (14), one end of the stud (14) is fixedly arranged at the bottom of the sleeve (4), a movable plate (16) is movably sleeved on the surface of the stud (14), one end of the movable plate (16) extends to the bottom of the support plate (13), a threaded pipe (15) is sleeved on the surface of the stud (14), and the end of the threaded pipe (15) is in contact with the bottom of the support plate (13).

3. The mattress spring with the inflatable air bag as claimed in claim 1, wherein a plurality of grooves (9) are formed in the side surface of the support plate (13), the long blocks (8) are slidably placed in the grooves (9), the long blocks (8) are installed in the sleeve (4) through screws, and at least two grooves (9) are formed and are symmetrically arranged.

4. The mattress spring with the inflatable air bag as claimed in claim 1, wherein the side of the sleeve (4) is provided with a through hole (1), and the inflatable tube of the air bag (11) is inserted into the through hole (1).

5. The mattress spring with the inflatable air bag as claimed in claim 1, wherein two limit blocks (10) are mounted on the bottom of the pressure plate (12) and the top of the support plate (13) through screws, the two limit blocks (10) are symmetrically arranged on two sides of the air bag (11), and the contact surface of the limit blocks (10) and the air bag (11) is arc-shaped.

6. An air bag mattress spring according to claim 1, wherein a second mounting plate (6) is fixedly mounted to the bottom of the mattress spring body (5), and the surface of the second mounting plate (6) is circular.