CN210902286U

CN210902286U - Mattress with adjustable hardness

Info

Publication number: CN210902286U
Application number: CN201921463904.2U
Authority: CN
Inventors: 张全领
Original assignee: Anhui Hengjin Furniture Manufacturing Co ltd
Current assignee: Anhui Hengjin Furniture Manufacturing Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-07-03
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a mattress with adjustable soft or hard, which comprises a mattress, the mattress comprises mattress body and the outer framework of mattress jointly, just mattress body top-down comprises ventilative layer, bearing layer, supporting layer in proper order, mattress body design is installed in the outer framework of mattress, just the interior bottom of the outer framework of mattress is provided with the supporting mechanism who matches with the mattress body. The utility model discloses in be less than the elastic coefficient who leans on the spring in the buffer gear on right side owing to the elastic coefficient who leans on the spring in the left buffer gear, so lean on left buffer gear on the half-gear and lean on the flexible buffer capacity of the buffer gear on right side also can appear the difference, one is soft partially, one is hard partially, just can realize the adjustment to the whole soft or hard degree of mattress through changing the provider of the actual holding power of mattress body like this, can make it satisfy most people's user demand under the prerequisite of not changing the mattress.

Description

Mattress with adjustable hardness

Technical Field

The utility model relates to a mattress technical field especially relates to a mattress with adjustable soft or hard.

Background

The mattress with rich elasticity is important for the comfort degree and the sleeping quality of a human body. The general requirements of people on the mattress are beautiful appearance, smooth surface, dryness, ventilation, moderate thickness, difficult deformation, durability, easy maintenance and the like. And the standard of professional evaluation of the mattress is from the aspects of functionality, comfort, use safety and the like of the mattress. Factors that affect mattress functionality include: stability, fixity, weight, friction characteristics between the cushion and the cushion cover, thickness, appearance, durability and retention characteristics; factors that affect the comfort of a mattress include: pressure distribution, shear force, friction, humidity, temperature, stability, and the like.

However, the hardness of the mattress in the market is constant when leaving factory, and during subsequent use, the requirements of different people on the hardness of the mattress are different, and people like the soft mattress and the hard mattress, and it is obviously unlikely that the mattress is frequently replaced.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the hardness of mattress on the market at present leaves the factory invariable, and during subsequent use, there is the difference in the requirement of different crowds to mattress hardness, and someone likes soft partially, and someone likes hard partially, and it is obviously unlikely to change the mattress frequently, and then the adjustable mattress of a soft or hard that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mattress with adjustable soft or hard, includes the mattress, the mattress comprises mattress body and mattress outer frame jointly, just mattress body top-down comprises ventilative layer, bearing layer, supporting layer in proper order, the mattress body design is installed in mattress outer frame, just the interior bottom of mattress outer frame is provided with the supporting mechanism who matches with the mattress body.

Preferably, supporting mechanism includes the electric putter of fixed mounting on the mattress outer framework inside wall, electric putter's output fixedly connected with rack, the interior bottom of mattress outer framework is turned right about the axis of electric putter output from a left side in proper order and is installed many to the mount pad, and every all be connected with the pinion through the round pin hub rotation on the mount pad, it is a plurality of the pinion all is connected with rack toothing, and every all install two buffer gear on the lateral wall of pinion in proper order, a plurality of gyro wheels are installed to the bottom of rack, the interior bottom of mattress outer framework seted up with a plurality of gyro wheel assorted spout, and a plurality of the outer fringe of gyro wheel all sets up with the inside wall laminating of spout.

Preferably, buffer gear includes the sleeve of fixed connection on the semi-gear lateral wall, sliding connection has the slider in the sleeve, the one end that the round pin axle was kept away from to the slider runs through telescopic top back fixedly connected with bracing piece, the one end fixed mounting that the slider was kept away from to the bracing piece has the supporting seat, be provided with the spring in the sleeve, the one end and the slider fixed connection of round pin axle are kept away from to the spring, the one end and the telescopic interior bottom fixed connection of slider are kept away from to the spring.

Preferably, the spring constant of the spring in the left cushion mechanism is smaller than the spring constant of the spring in the right cushion mechanism.

Preferably, the middle part of the bearing layer is filled with a latex inner core.

Preferably, the side surface of the breathable layer is provided with densely distributed ventilation micropores.

The utility model has the advantages that: 1. because the elastic coefficient of the spring in the buffer mechanism close to the left side is smaller than that of the spring in the buffer mechanism close to the right side, the telescopic buffer capacities of the buffer mechanisms close to the left side and the right side on the half gear are different, one is soft and the other is hard, so that the hardness of the whole mattress can be adjusted by exchanging providers of actual supporting force of the mattress body, and the use requirements of most people can be met on the premise of not replacing the mattress;

2. the cooperation of rack bottom gyro wheel and spout can improve smooth and easy nature and stability when supporting mechanism moves, avoids supporting mechanism's unexpected damage.

Drawings

Fig. 1 is a front view of a mattress with adjustable hardness;

fig. 2 is a schematic view of the internal structure of a mattress with adjustable hardness and softness provided by the utility model;

FIG. 3 is a schematic view of the internal structure of the middle buffering mechanism of the present invention;

fig. 4 is a side view of the connection condition between the mounting seat and the pin shaft of the present invention.

In the figure: 1-mattress, 101-mattress body, 101 a-breathable layer, 101 b-supporting layer, 101 c-supporting layer, 102-mattress outer layer frame, 2-electric push rod, 3-rack, 4-roller, 5-chute, 6-mounting seat, 7-pin shaft, 8-semi-gear, 9-sleeve, 10-slide block, 11-spring, 12-supporting rod and 13-supporting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a soft and hard adjustable mattress comprises a mattress 1, wherein the mattress 1 is composed of a mattress body 101 and a mattress outer layer frame 102, the mattress body 101 is composed of a breathable layer 101a, a supporting layer 101b and a supporting layer 101c from top to bottom in sequence, the mattress body 101 is designed and installed in the mattress outer layer frame 102, and a supporting mechanism matched with the mattress body 101 is arranged at the inner bottom of the mattress outer layer frame 102; supporting mechanism includes electric putter 2 of fixed mounting on the outer framework 102 inside wall of mattress, electric putter 2's output fixedly connected with rack 3, the interior bottom of the outer framework 102 of mattress is installed many pairs of mount pad 6 about the axis of electric putter 2 output is symmetrical in proper order from left to right, and every all rotate through round pin axle 7 on mount pad 6 and be connected with half gear 8, a plurality of half gear 8 all are connected with the meshing of rack 3, and all install two buffer gear on every half gear 8's the lateral wall in proper order, a plurality of gyro wheels 4 are installed to the bottom of rack 3, the interior bottom of the outer framework 102 of mattress seted up with a plurality of gyro wheels 4 assorted spout 5, and the outer fringe of a plurality of gyro wheels 4 all sets up with the inside wall laminating of spout 5.

The buffer mechanism comprises a sleeve 9 fixedly connected to the outer side wall of the half gear 8, a sliding block 10 is connected in the sleeve 9 in a sliding mode, one end, away from the pin shaft 7, of the sliding block 10 penetrates through the top end of the sleeve 9 and then is fixedly connected with a supporting rod 12, one end, away from the sliding block 10, of the supporting rod 12 is fixedly provided with a supporting seat 13, a spring 11 is arranged in the sleeve 9, one end, away from the pin shaft 7, of the spring 11 is fixedly connected with the sliding block 10, and one end, away from the sliding block; the spring coefficient of the spring 11 in the buffer mechanism on the left side is smaller than the spring coefficient of the spring 11 in the buffer mechanism on the right side.

The middle part of the supporting layer 101b is filled with an inner latex core, and the side surface of the breathable layer 101a is provided with densely distributed ventilation micropores. The latex inner core of supporting layer 101b intussuseption can improve user's sleep comfort level betterly, and the ventilation micropore of the dense cloth that ventilative layer 101a side set up can play deodorant, resist the utility of warming to a certain extent.

In the soft and hard adjustable mattress provided by the utility model, the left or right translation of the rack 3 can be realized through the corresponding extension and retraction of the output end of the electric push rod 2, the rack 3 is meshed and connected with each half gear 8, the translation action of the rack 3 can realize the corresponding exchange of the buffer mechanism playing the actual supporting role for the mattress body 101, namely the alternation of the provider of the actual supporting force of the mattress body 101 between the buffer mechanism near the left side and the buffer mechanism near the right side is realized, and the extension and retraction buffering capacities of the buffer mechanism near the left side and the buffer mechanism near the right side on the half gear 8 can also be different due to the fact that the elastic coefficient of the spring 11 in the buffer mechanism near the left side is smaller than that of the spring 11 in the buffer mechanism near the right side, one is soft and one is hard, thus, the adjustment of the whole degree of the mattress 1 can be realized through the exchange of the provider of the actual supporting force of the mattress body 101, can meet the use requirements of most people on the premise of not replacing the mattress 1.

It should be noted that a layer of silica gel protective layer is adhered to the upper surface of the supporting seat 13, so that the silica gel protective layer can play a role of scratch protection for the bottom of the mattress body 101 to the greatest extent in the process that the actual supporting force provider of the mattress body 101 alternates between the buffer mechanism near the left side and the buffer mechanism near the right side.

In addition, a control switch is arranged outside the outer frame body 102 of the mattress and is electrically connected with the electric push rod 2 through a lead, so that the expansion of the output end of the electric push rod 2 can be realized by the on-off of the control switch; further, the half gear 8 in the present specification is not a helical gear in the conventional sense, but the same component as the half gear mentioned in the publication of patent publication No. CN 204704345U.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mattress with adjustable softness, includes mattress (1), its characterized in that, mattress (1) comprises mattress body (101) and mattress outer frame (102) jointly, and mattress body (101) top-down comprises ventilative layer (101a), bearing layer (101b), supporting layer (101c) in proper order, mattress body (101) design is installed in mattress outer frame (102), just the interior bottom of mattress outer frame (102) is provided with the supporting mechanism with mattress body (101) assorted.

2. The soft and hard adjustable mattress according to claim 1, wherein the supporting mechanism comprises an electric push rod (2) fixedly installed on the inner side wall of the outer frame (102) of the mattress, the output end of the electric push rod (2) is fixedly connected with a rack (3), a plurality of pairs of installation seats (6) are symmetrically installed on the inner bottom of the outer frame (102) of the mattress from left to right in sequence about the axis of the output end of the electric push rod (2), each pair of installation seats (6) is rotatably connected with a half gear (8) through a pin shaft (7), the half gears (8) are meshed and connected with the rack (3), two buffer mechanisms are sequentially installed on the outer side wall of each half gear (8), a plurality of rollers (4) are installed at the bottom of the rack (3), a sliding groove (5) matched with the rollers (4) is formed in the inner bottom of the outer frame (102) of the mattress, and the outer edges of the rollers (4) are attached to the inner side wall of the sliding groove (5).

3. The mattress with adjustable hardness as claimed in claim 2, wherein the buffer mechanism comprises a sleeve (9) fixedly connected to the outer side wall of the half gear (8), a slider (10) is slidably connected in the sleeve (9), one end of the slider (10) away from the pin (7) penetrates through the top end of the sleeve (9) and is fixedly connected with a support rod (12), one end of the support rod (12) away from the slider (10) is fixedly provided with a support seat (13), a spring (11) is arranged in the sleeve (9), one end of the spring (11) away from the pin (7) is fixedly connected with the slider (10), and one end of the spring (11) away from the slider (10) is fixedly connected with the inner bottom of the sleeve (9).

4. The soft or hard adjustable mattress according to claim 3, characterized in that the spring constant of the spring (11) in the left cushioning mechanism is smaller than the spring constant of the spring (11) in the right cushioning mechanism.

5. The soft or hard adjustable mattress according to claim 1, characterized in that the middle of the supporting layer (101b) is filled with an inner latex core.

6. The hardness-adjustable mattress according to claim 1, wherein the side of the ventilation layer (101a) is provided with densely distributed ventilation micropores.