CN219206375U

CN219206375U - Spareribs frame with adjustable hardness

Info

Publication number: CN219206375U
Application number: CN202320189347.XU
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: De Rucci Healthy Sleep Co Ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-20
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a row skeleton with adjustable hardness, which comprises a bedstead, a first bearing layer, a second bearing layer and a transmission mechanism, wherein the bedstead is of a hollow structure, the transmission mechanism is arranged in the hollow structure, the first bearing layer and the second bearing layer have different hardness, one of the first bearing layer and the second bearing layer is arranged on the upper surface of the transmission mechanism, and the other one of the first bearing layer and the second bearing layer is arranged on the lower surface of the transmission mechanism so as to selectively exchange the positions of the first bearing layer and the second bearing layer. According to the utility model, the first bearing layer and the second bearing layer are respectively arranged on the upper surface and the lower surface of the transmission mechanism, when the transmission mechanism is driven to start, the positions of the first bearing layer and the second bearing layer can be exchanged, so that the hardness adjustment of the row skeleton is realized.

Description

Spareribs frame with adjustable hardness

Technical Field

The utility model relates to the technical field of bedding, in particular to a soft and hardness-adjustable row skeleton.

Background

With the arousal of the health and sleep consciousness of the consumer, the consumer gradually knows the important role played by the rib cage in the sleep quality from the initial appearance and the decisive purchasing factors of the mattress when purchasing the bedstead. The physical characteristics and sleeping requirements of different consumers are different, so that the requirements on the softness and hardness of the row skeleton are different.

The rib frame with adjustable softness and hardness in the prior art usually adopts an infrared sensor to detect the bending degree of the supporting plate, then utilizes a control element to control a rolling power piece, and utilizes the rolling power piece to roll or unreel a tightening belt, thereby controlling the loosening degree of the tightening belt, and adjusting the supporting force of the tightening belt on the supporting plate, so as to meet the requirement of a user on supporting hardness. However, the tightening belt is difficult to hold, long time is often required to adjust to proper supporting hardness, and the tightening belt is often easy to deform when being wound or unwound, and can be replaced after being used for a period of time, so that the service life is not long, and the tightening belt is very inconvenient.

Therefore, an improvement on the rib frame with adjustable hardness in the prior art is needed to solve the problems of low adjusting efficiency and short service life of the rib frame with adjustable hardness in the prior art.

Disclosure of Invention

The utility model aims to provide a rib frame with adjustable hardness, which solves the technical problems of low adjusting efficiency and short service life of the rib frame with adjustable hardness in the prior art.

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

the utility model provides a row skeleton with adjustable hardness, its includes bedstead, first loading layer, second loading layer and drive mechanism, the bedstead is hollow structure, drive mechanism locates in the hollow structure, first loading layer and second loading layer have different hardness, one of them locates drive mechanism's upper surface, and the lower surface of drive mechanism is located to another one, drive mechanism drives first loading layer and second loading layer and rotates, in order to optionally exchange first loading layer and second loading layer's position.

Preferably, the row skeleton with adjustable hardness further comprises a driving unit, the transmission mechanism comprises two transmission belts, two opposite sides of the bedstead along the length direction are both connected with the driving unit, the two transmission belts are in one-to-one correspondence with the driving units on the two opposite sides of the bedstead, and the driving units are used for driving the transmission belts to circularly transmit relative to the bedstead.

Preferably, the first bearing layer comprises a plurality of first bearing plates, the second bearing layer comprises a plurality of second bearing plates, the first bearing plates are arranged at intervals, the second bearing plates are arranged at intervals, one of the first bearing plates and the second bearing plates is a flexible bearing plate, and the other is a hard bearing plate.

Preferably, the transmission mechanism further comprises a gear assembly, the bedstead is provided with a through hole, the inner sides of the two transmission belts are provided with a plurality of teeth, the gear assembly is meshed with the teeth, a first end of the gear assembly is arranged in the through hole, a second end of the gear assembly is connected with the driving unit, and the driving unit drives the gear assembly to rotate so as to drive the transmission belts.

Preferably, the row skeleton with adjustable hardness further comprises a base plate assembly, the base plate assembly is arranged between the two conveying belts, a positioning hole is formed in the base plate assembly, and the second end of the gear assembly penetrates through the positioning hole to be connected with the driving unit and can rotate relative to the positioning hole.

Preferably, the hardness-adjustable row skeleton further comprises a positioning sheath, and the positioning sheath penetrates through the cushion plate assembly and the conveying belt and is connected with the bedstead.

Preferably, the gear assembly comprises a plurality of gears, the gears on each transmission belt are arranged at intervals, and at least one gear on each transmission belt is connected with the driving unit.

Preferably, the driving unit comprises a motor and a control key, wherein the output end of the motor is connected with the gear assembly, and the control key is used for adjusting the steering direction of the motor.

Preferably, the control key includes a forward rotation key for rotating the motor in a clockwise direction and a reverse rotation key for rotating the motor in a counterclockwise direction.

Preferably, the rib frame with adjustable hardness further comprises a power supply, and the power supply is electrically connected with the driving unit.

Preferably, two ends of the first bearing plate and/or the second bearing plate are respectively bonded with two conveying belts.

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

the adjustable row skeleton of hardness of this application has set up bedstead, drive mechanism, first loading layer and second loading layer, the bedstead is hollow structure, drive mechanism locates in the hollow structure, first loading layer and the second loading layer that the hardness is different locate drive mechanism's upper surface and lower surface respectively, drive mechanism is driven when starting, the position of exchangeable first loading layer and second loading layer, with this hardness regulation that realizes row skeleton, compared with traditional hardness regulation that realizes through rolling or unreeling tightening belt, the regulation efficiency of this utility model is obviously improved, and life is relatively longer.

Drawings

FIG. 1 is a schematic view of a hardness-adjustable row skeleton structure of the present utility model;

fig. 2 is a schematic view of still another structure of the hardness-adjustable rowing frame of the present utility model.

Illustration of: the bed frame 1, the first bearing plate 2, the second bearing plate 3, the transmission belt 4, the teeth 5, the backing plate component 6, the motor 7, the gear 8 and the positioning sheath 9.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

Referring to fig. 1-2, the rib frame with adjustable hardness in this embodiment includes a frame 1, a first bearing layer, a second bearing layer and a transmission mechanism, wherein the frame 1 is in a hollow structure, the transmission mechanism is disposed in the hollow structure, the first bearing layer and the second bearing layer have different hardness, one of the first bearing layer and the second bearing layer is disposed on an upper surface of the transmission mechanism, the other one is disposed on a lower surface of the transmission mechanism, and the transmission mechanism drives the first bearing layer and the second bearing layer to rotate so as to selectively exchange positions of the first bearing layer and the second bearing layer.

Specifically, the row skeleton with adjustable hardness still includes drive unit, and drive mechanism includes two conveyer belts 4, and drive unit is all connected to the two opposite sides of bedstead 1 along length direction, and two conveyer belts 4 and the drive unit one-to-one of two opposite sides of bedstead 1, drive unit are used for driving the annular transmission of conveyer belt 4 relative to bedstead 1.

It should be noted that, the adjustable frame of the present utility model is provided with the frame 1, the driving unit, the first bearing layer, the second bearing layer and the two transmission belts 4, the frame 1 is in a hollow structure, two sides of the frame 1 along the length direction are connected with the driving unit, the driving unit drives the transmission belts 4, the first bearing layer and the second bearing layer have different hardness, the first bearing layer and the second bearing layer are respectively arranged above and below the transmission belts 4, when the driving unit is started, the transmission belts 4 rotate annularly relative to the frame 1, the positions of the first bearing layer and the second bearing layer are exchanged, thereby realizing the hardness adjustment of the frame, compared with the traditional method of realizing the hardness adjustment by winding or unwinding the tightening belt, the adjusting efficiency of the present utility model is obviously improved, and the service life is relatively longer.

Specifically, the first bearing layer includes a plurality of first bearing plates 2, the second bearing layer includes a plurality of second bearing plates 3, the plurality of first bearing plates 2 are arranged at intervals, the plurality of second bearing plates 3 are arranged at intervals, one of the first bearing plates 2 and the second bearing plates 3 is a flexible bearing plate, the other is a rigid bearing plate, the width of the first bearing plates 2 and the second bearing plates 3 is 5 cm, the distance between the upper surface and the lower surface of the conveying belt 4 is 40 cm, the width of the first bearing plates 2 and the width of the second bearing plates 3 are far smaller than the semicircular arc length of the two ends of the conveying belt 4, and the first bearing plates 2 and the second bearing plates 3 can rotate along with the rotation of the conveying belt 4.

Specifically, the drive mechanism still includes gear assembly, and bedstead 1 is equipped with the through-hole, and the inboard of two conveyer belts 4 is equipped with a plurality of tooth 5, and gear assembly meshes with tooth 5 mutually, and gear assembly's first end is located in the through-hole, and gear assembly's second end connection drive unit, drive unit drive gear assembly rotates to drive conveyer belt 4.

Specifically, the row skeleton with adjustable hardness still includes backing plate subassembly 6, and backing plate subassembly 6 is located between two transmission bands 4, is equipped with the locating hole on the backing plate subassembly 6, and the second end of gear assembly runs through the locating hole and is connected with drive unit to can rotate relative locating hole.

Specifically, the adjustable skeleton of arranging of hardness still includes locating sheath 9, and locating sheath 9 runs through backing plate subassembly 6 and conveyer belt 4 to connect bedstead 1.

The backing plate assembly 6 is fixed on the bedstead 1 through the positioning sheath 9, two ends of the gear assembly are respectively limited on the positioning holes of the backing plate assembly 6 and the through holes of the bedstead 1, the positioning holes and the through holes are in the same height, the transmission belt 4 and the bottom surface have a certain distance, and when the driving unit drives, the gear assembly is not easy to deviate, and the gear assembly can be stably meshed with the teeth 5 so as to stably drive the transmission belt 4 to rotate.

Specifically, the gear assembly includes a plurality of gears 8, and a plurality of gears 8 on each transmission belt 4 are arranged at intervals, and at least one gear 8 on each transmission belt 4 is connected with a driving unit.

It should be noted that, a plurality of gears 8 are arranged on each transmission belt 4, a driving unit is arranged on two sides of the bed frame 1 along the length direction, the two driving units are respectively connected with one gear 8 on the two transmission belts 4, when the driving unit is started, the driving unit can drive one gear 8 of the transmission belt 4 to rotate, the transmission belt 4 rotates along with the rotation, and then drives other gears 8 on the transmission belt 4 to rotate, so that the utility model is very convenient, only one driving unit is required to drive a plurality of gears 8 on the transmission belt 4, not only is energy saved greatly, but also the transmission speed of the transmission belt 4 is obviously accelerated, and when the hardness of the skeleton is changed, a long time is not needed, and quite convenience is ensured, and of course, a plurality of driving units can be arranged, so that each gear 8 on the transmission belt 4 is connected with the driving unit.

Specifically, the drive unit includes motor 7 and control key, and gear assembly is connected to motor 7's output, and the control key is used for adjusting motor 7's the steering.

Specifically, in order to facilitate control of the conveyor belt 4, the control keys include a forward key for rotating the motor 7 in the clockwise direction and a reverse key for rotating the motor 7 in the counterclockwise direction.

Specifically, the rib frame with adjustable hardness further comprises a power supply, and the power supply is electrically connected with the driving unit.

Specifically, two ends of the first carrier plate 2 and/or the second carrier plate 3 are respectively adhered with two conveyor belts 4, however, it should be noted that, in practical application, in order to enhance the connection strength between the first carrier plate 2 and the second carrier plate 3 and the conveyor belts 4, the first carrier plate 2 and the conveyor belts 4 or the second carrier plate 3 and the conveyor belts 4 may be connected by bolts, which is not limited in the present utility model.

Referring to fig. 1-2, the bed frame 1 is provided with a hollow structure, the driving unit and the backing plate assembly 6 are fixed on the bed frame 1, the transmission mechanism is arranged in the hollow structure, the first bearing layer and the second bearing layer with different hardness are arranged above and below the transmission mechanism, when the driving unit is started, the driving unit drives the transmission mechanism to rotate, and then the positions of the first bearing layer and the second bearing layer can be selectively exchanged, so that the hardness of the row framework is adjusted.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a hardness adjustable row skeleton which characterized in that: including bedstead, first loading layer, second loading layer and drive mechanism, the bedstead is hollow structure, drive mechanism locates in the hollow structure, first loading layer and second loading layer have different hardness, one of them locates drive mechanism's upper surface, and the lower surface of drive mechanism is located to the other, drive mechanism drives first loading layer and second loading layer and rotates, in order to exchange selectively first loading layer and second loading layer's position.

2. The hardness-adjustable row skeleton according to claim 1, wherein: the driving mechanism comprises two transmission belts, the two opposite sides of the bedstead along the length direction are both connected with the driving units, the two transmission belts are in one-to-one correspondence with the driving units on the two opposite sides of the bedstead, and the driving units are used for driving the transmission belts to circularly drive relative to the bedstead.

3. The hardness-adjustable row skeleton according to claim 2, wherein: the first bearing layer comprises a plurality of first bearing plates, the second bearing layer comprises a plurality of second bearing plates, the first bearing plates are arranged at intervals, the second bearing plates are arranged at intervals, one of the first bearing plates and the second bearing plates is a flexible bearing plate, and the other is a hard bearing plate.

4. The hardness-adjustable row skeleton according to claim 2, wherein: the transmission mechanism further comprises a gear assembly, the bedstead is provided with a through hole, the inner sides of the two transmission belts are provided with a plurality of teeth, the gear assembly is meshed with the teeth, a first end of the gear assembly is arranged in the through hole, a second end of the gear assembly is connected with the driving unit, and the driving unit drives the gear assembly to rotate so as to drive the transmission belts.

5. The adjustable durometer frame of claim 4, wherein: the gear assembly is characterized by further comprising a base plate assembly, the base plate assembly is arranged between the two conveying belts, a positioning hole is formed in the base plate assembly, and the second end of the gear assembly penetrates through the positioning hole to be connected with the driving unit and can rotate relative to the positioning hole.

6. The adjustable durometer frame of claim 5, wherein: the bed frame also comprises a positioning sheath, wherein the positioning sheath penetrates through the base plate assembly and the conveying belt and is connected with the bed frame.

7. The adjustable durometer frame of claim 4, wherein: the gear assembly comprises a plurality of gears, the gears on each transmission belt are arranged at intervals, and at least one gear on each transmission belt is connected with the driving unit.

8. The adjustable durometer frame of claim 4, wherein: the driving unit comprises a motor and a control key, wherein the output end of the motor is connected with the gear assembly, and the control key is used for adjusting the steering direction of the motor.

9. The hardness-adjustable row skeleton according to claim 2, wherein: the power supply is electrically connected with the driving unit.

10. A hardness-adjustable row skeleton according to claim 3, wherein: two ends of the first bearing plate and/or the second bearing plate are respectively bonded with two conveying belts.