CN211382305U

CN211382305U - Comfortable mattress for preventing bedsore

Info

Publication number: CN211382305U
Application number: CN201921869253.7U
Authority: CN
Inventors: 沈伟利
Original assignee: Shanghai Lichen Intelligent Technology Co ltd
Current assignee: Shanghai Lichen Intelligent Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-09-01
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a prevent bedsore's comfortable type mattress, the mattress includes tip supporting shoe, frame side bounding wall and internal frame, tip supporting shoe and frame side bounding wall detachable install on the bed body, the internal frame activity sets up in the space that frame side bounding wall and tip supporting block become, including the vertical guide slot that is provided with of inner wall equidistance of frame, on the relative inside wall of frame including the guide slot symmetric distribution. This prevent bedsore's comfortable type mattress, the rotation through driving motor drive transfer line drives the up-and-down back and forth motion of square pipe, and then has realized the up-and-down back and forth motion between the adjacent supporting mechanism, has realized the massage, has reduced nursing staff's working strength, adopts buffer spring and jump ring cooperation on the branch pipe for whole supporting mechanism can the self-adaptation human body, has improved patient and has lain down, has washed and massage the comfort level of in-process.

Description

Comfortable mattress for preventing bedsore

Technical Field

The utility model relates to a nursing bed field specifically is a prevent bedsore's comfortable type mattress.

Background

The nursing bed is a bed used by a patient or an old man who is inconvenient to move in hospital or at home for nursing. The main purpose is to facilitate the care of nursing staff and the rehabilitation of patients.

The existing nursing bed does not have the massage function, so that the blood circulation is blocked due to long-term compression of body parts, and the skin and subcutaneous tissues are subjected to ischemia to generate blisters, ulcers or gangrene, thereby generating bedsore. In addition, the surface of some nursing mattresses is in hard contact with the body of a nursed person, so that the comfort level is extremely poor, the body recovery of the user is not facilitated, and the nursing effect and the recovery progress of the user are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a prevent bedsore's comfortable type mattress, the convenience can be massaged patient, prevents the long-term pressurized of health part, has solved present nursing bed and has not possessed the massage and stand up the function, leads to the long-term pressurized of health part to make blood circulation obstructed to skin and subcutaneous tissue that arouse are ischemic and take place blister, ulcer or gangrene, thereby produce bedsore.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a prevent bedsore's comfortable type mattress, the mattress includes end support piece, frame side bounding wall and internal frame, end support piece and frame side bounding wall detachable install on the bed body, the internal frame activity sets up in the space that frame side bounding wall and end support block constitute.

Guide grooves are vertically arranged on the inner wall of the inner frame at equal intervals, the guide grooves are symmetrically distributed on the opposite inner side wall of the inner frame, a supporting mechanism is slidably mounted between the guide grooves on the opposite edges of the inner wall of the inner frame, the supporting mechanism comprises a plurality of up-and-down moving units which are slidably connected with the guide grooves, each up-and-down moving unit comprises a rectangular frame, branch pipes are inserted into the rectangular frames at equal intervals, the bottom ends of the branch pipes penetrate through the bottom of the rectangular frame, each branch pipe is sleeved with a buffer spring, the buffer springs are located on the inner side of the rectangular frame, the top ends of the buffer springs are in contact with clamp springs on the branch pipes;

the bottom equipment of internal frame has the strutbeam, and the drive mechanism who is no less than two is installed to the below of strutbeam, all erects two square pipes between drive mechanism's the both sides, and the top of every square pipe is impartial apart from being provided with the registration arm to be located drive mechanism and manage the interval dislocation set on two square pipes with one side, the top of registration arm is passed the strutbeam and is contacted rather than corresponding supporting mechanism's bottom.

The transmission mechanism comprises a transmission rod arranged at the bottom of the inner frame, two ends of the transmission rod are respectively provided with a group of balance wheels, each group of balance wheels comprises a first balance wheel and a second balance wheel, the first balance wheel in each group and the second balance wheel in the same group are perpendicular to each other, two ends of the first balance wheel and the second balance wheel in each group are respectively provided with a shaft pin through a bearing, the square pipes are erected on the shaft pins, corresponding positioning pipes arranged on two square pipes erected on the two first balance wheels are connected with supporting mechanisms arranged in the inner frame in an odd number from left to right, corresponding positioning pipes erected on two square pipes on the two second balance wheels are connected with supporting mechanisms arranged in the inner frame in an even number from left to right, one end of the transmission rod is provided with a chain wheel, and the chain wheel is connected with a driving wheel arranged on an output shaft of a driving motor on the inner frame through a chain.

Further inject, the branch pipe is hollow structure, and the bottom of branch pipe is equipped with the adapter, and the adapter extends to the outside of rectangle frame, and the orifice with the branch pipe inner chamber intercommunication is seted up at the middle part of supporting shoe.

Further limiting, motor brackets are mounted on the front side and the rear side of the bottom of the inner frame through bolts, and two ends of the transmission rod are connected with bearings on the motor brackets on the front side and the rear side of the inner frame respectively.

Further limiting, the number of the end supporting blocks is two, the end supporting blocks are respectively installed at the two ends of the bed body through bolts, and the end supporting blocks are latticed hard plastic plates.

Further limit, the frame side bounding wall passes through the bolt and installs in the front and back both sides of the bed body, and frame side bounding wall is soft plastic slab.

Further inject, the surface of branch pipe is vertical to be seted up the spacing groove, spacing groove and the last stopper sliding connection who predetermines of rectangular frame.

Further limiting, support plates are arranged on the inner side of the rectangular frame at equal intervals, the support plates are located between the two adjacent branch pipes, and the two ends of each support plate are respectively clamped with the slots in the rectangular frame.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent bedsore comfortable type mattress, the rotation through driving motor drive transfer line drives the up-and-down back and forth motion of square pipe, and then realized the up-and-down back and forth motion between the adjacent supporting mechanism, can not only realize the massage, effectively prevent bedsore, also can be connected with the adapter through the pipe simultaneously, make adjacent supporting mechanism wash patient's health in turn, it is more convenient to make the nursing to patient, nursing personnel's working strength has been reduced, adopt buffer spring and jump ring cooperation on the branch pipe, make whole supporting mechanism can the self-adaptation human body, patient's lying has been improved, wash and massage in-process's comfort level.

Drawings

Fig. 1 is a usage state diagram of the present invention.

Fig. 2 is a schematic view of the inner frame structure of the present invention.

Fig. 3 is a side view of the inner frame of the present invention.

Fig. 4 is a schematic view of the inner wall of the inner frame of the present invention.

Fig. 5 is a schematic view of the transmission mechanism of the present invention.

Fig. 6 is a front view of the inner frame of the present invention.

Fig. 7 is a schematic view of the supporting mechanism of the present invention.

Fig. 8 is a front view of the supporting mechanism of the present invention.

In the figure: the device comprises a bed body 1, an inner frame 2, a frame side enclosing plate 3, an end supporting block 4, a transmission mechanism 5, a transmission rod 51, a first balance wheel 52, a chain wheel 53, a second balance wheel 54, a shaft pin 55, a chain 56, a guide groove 6, a driving motor 7, a square tube 8, a supporting mechanism 9, a rectangular frame 91, a supporting plate 92, a switching joint 93, a buffer spring 94, a snap spring 95, a branch tube 96, a supporting block 97, a limiting groove 98, a limiting block 99, a supporting beam 10, a positioning tube 11, a spray hole 12 and a motor support 13.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the comfortable mattress for preventing bedsores according to the embodiment includes end support blocks 4, frame side panels 3 and an inner frame 2, wherein the end support blocks 4 and the frame side panels 3 are detachably mounted on a bed body 1, and the inner frame 2 is movably disposed in a space formed by the frame side panels 3 and the end support blocks 4.

Inner wall equidistance vertical guide slot 6 that is provided with of

inner frame

2, 6 symmetric distribution of guide slot are on the relative inside wall of inner frame 2, slidable mounting has supporting mechanism 9 between the guide slot 6 on the relative limit of inner wall of inner frame 2, supporting mechanism 9 includes a plurality of up-and-down movement unit with 6 sliding connection of guide slot, up-and-down movement unit includes rectangle frame 91, equidistance is pegged graft on rectangle frame 91 and is had branch pipe 96, the bottom of branch pipe 96 is run through to the bottom of rectangle frame 91, all the cover is equipped with buffer spring 94 on every branch pipe 96, and buffer spring 94 is located the inboard of rectangle frame 91, the top of buffer spring 94 contacts with jump ring 95 on the branch pipe 96, all be equipped with supporting shoe 97 on the.

The bottom of internal frame 2 is assembled to be had a strutbeam 10, and the drive mechanism 5 that is no less than two is installed to the below of strutbeam 10, all erects two square pipes 8 between drive mechanism 5's the both sides, and the top of every square pipe 8 is equalling apart from being provided with registration arm 11 to be located drive mechanism 5 with two square pipes 8 of one side on 11 interval dislocation sets, the top of registration arm 11 is passed a roof beam 10 and is contacted rather than the bottom of corresponding supporting mechanism 9.

The transmission mechanism 5 comprises a transmission rod 51 arranged at the bottom of the inner frame 2, two ends of the transmission rod 51 are respectively provided with a set of balance wheels, each set of balance wheels comprises a first balance wheel 52 and a second balance wheel 54, the first balance 52 in each set and the second balance 54 in the same set are arranged vertically, pin shafts 55 are arranged at two ends of the first balance 42 and the second balance 54 in each set through bearings, the square tube 8 is erected on the pin shafts 55, and the corresponding positioning pipes on the two square tubes 8 erected on the two first balance wheels 52 are connected with the supporting mechanisms 9 which are arranged in the inner frame 2 in an odd number from left to right, the corresponding positioning pipes on the two square tubes 8 erected on the two second balance wheels 54 are connected with the supporting mechanisms 9 which are arranged in the inner frame 2 in an even number from left to right, one end of the transmission rod 51 is provided with a chain wheel 53, and the chain wheel 53 is connected with a driving wheel on an output shaft of a driving motor 7 which is arranged on the inner frame 2 through a chain 56.

Branch pipe 96 is hollow structure, and branch pipe 96's bottom is equipped with adapter 93, and adapter 93 extends to the outside of rectangle frame 91, and the middle part of supporting shoe 97 is seted up the orifice 12 with the intercommunication of branch pipe 96 inner chamber, connects the pipe respectively on adapter 93 of branch pipe bottom to gather the pipe to the water pump output end, water pump extraction warm water is shunted to a plurality of branch pipes 96 and is transmitted to orifice 12 blowout and wash by the pipe.

The motor brackets 13 are mounted on the front side and the rear side of the bottom of the inner frame 2 through bolts, and two ends of the transmission rod 51 are connected with bearings on the motor brackets 13 on the front side and the rear side of the inner frame 2 respectively.

The number of the end supporting blocks 4 is two and the two end supporting blocks are respectively arranged at the two ends of the bed body 1 through bolts, the end supporting blocks 4 are grid-shaped hard plastic plates so as to support the head and the feet of a patient and facilitate the outflow of water after the head and the feet of the patient are washed.

The frame side coaming 3 passes through the bolt mounting in the front and back both sides of the bed body 1, and frame side coaming 3 is soft plastic board, makes human touch not have the sensation of breaking hard to keep the travelling comfort, the inboard edge of frame side coaming 3 be with supporting shoe 97 complex wavy line structure.

The outer surface of the branch pipe 96 is vertically provided with a limit groove 98, the limit groove 98 is slidably connected with a limit block 99 preset on the rectangular frame 91, and the limit groove 98 is matched with the limit block 99 to prevent the branch pipe 96 from radially rotating.

Support plates 92 are equidistantly arranged on the inner sides of the rectangular frames 91, the support plates 92 are located between the two adjacent branch pipes 96, two ends of each support plate 92 are respectively clamped with the slots in the rectangular frames 91, the support plates 92 can well support the rectangular frames 91, and the stability of the supporting mechanism 9 is guaranteed.

The area of the supporting block provided with the spray holes in the embodiment can be flexibly arranged according to specific requirements, and the spray holes are correspondingly formed in the supporting blocks in different areas according to different parts so as to meet specific requirements.

During the use, can set up the mattress activity of this embodiment on arbitrary bedstead, this prevent bedsore's comfortable type mattress, the rotation through driving motor 7 drive transfer line 51 drives square pipe 8's up-and-down back and forth motion, and then realized the up-and-down back and forth motion between the adjacent supporting mechanism 9, can not only realize the massage, effectively prevent bedsore, also can be connected with adapter 93 through the pipe simultaneously, it washes patient's health to make adjacent supporting mechanism 9 in turn, make the nursing to patient more convenient, nursing personnel's working strength has been reduced, adopt buffer spring 94 and jump ring 95 cooperation on the branch pipe, make whole supporting mechanism 9 can the self-adaptation human body, patient's lying has been improved, wash and massage in-process comfort level.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent bedsore's comfortable type mattress which characterized in that: the mattress comprises end supporting blocks (4), frame side coamings (3) and an inner frame (2), wherein the end supporting blocks (4) and the frame side coamings (3) are detachably arranged on the bed body, and the inner frame (2) is movably arranged in a space formed by the frame side coamings (3) and the end supporting blocks (4);

guide grooves (6) are vertically arranged on the inner wall of the inner frame (2) at equal intervals, the guide grooves (6) are symmetrically distributed on the opposite inner side walls of the inner frame (2), a supporting mechanism (9) is arranged between the guide grooves (6) on the opposite sides of the inner wall of the inner frame (2) in a sliding way, the supporting mechanism (9) comprises a plurality of up-and-down moving units which are connected with the guide groove (6) in a sliding way, the up-and-down moving units comprise rectangular frames (91), the rectangular frame (91) is inserted with branch pipes (96) at equal distances, the bottom ends of the branch pipes (96) penetrate through to the bottom of the rectangular frame (91), each branch pipe (96) is sleeved with a buffer spring (94), the buffer springs (94) are located on the inner side of the rectangular frame (91), the top ends of the buffer springs (94) are in contact with clamp springs (95) on the branch pipes (96), and supporting blocks (97) are arranged at the top ends of the branch pipes (96);

a supporting beam (10) is assembled at the bottom of the inner frame (2), at least two transmission mechanisms (5) are installed below the supporting beam (10), two square pipes (8) are erected between two sides of each transmission mechanism (5), positioning pipes (11) are arranged on the tops of the square pipes (8) at equal distances, the positioning pipes (11) on the two square pipes (8) on the same side of each transmission mechanism (5) are arranged in a staggered mode at intervals, and the top ends of the positioning pipes (11) penetrate through the supporting beam (10) and are in contact with the bottom of the corresponding supporting mechanism (9);

the transmission mechanism (5) comprises a transmission rod (51) arranged at the bottom of the inner frame (2), two ends of the transmission rod (51) are respectively provided with a set of balance wheels, each set of balance wheels comprises a first balance wheel (52) and a second balance wheel (54), the first balance wheel (52) in each set and the second balance wheel (54) in the same set are vertically arranged, two ends of the first balance wheel (52) and the second balance wheel (54) in each set are respectively provided with a shaft pin (55) through a bearing, the square tubes (8) are erected on the shaft pins (55), corresponding positioning tubes on the two square tubes (8) erected on the two first balance wheels (52) are connected with support mechanisms (9) which are arranged in an odd number from left to right in the inner frame (2), corresponding positioning tubes on the two square tubes (8) erected on the two second balance wheels (54) are connected with support mechanisms (9) which are arranged in an even number from left to right in the inner frame (2), one end of the transmission rod (51) is provided with a chain wheel (53), and the chain wheel (53) is connected with a driving wheel on an output shaft of a driving motor (7) arranged on the inner frame (2) through a chain (56).

2. A comfortable mattress for preventing decubitus ulcers as claimed in claim 1, wherein: branch pipe (96) are hollow structure, and the bottom of branch pipe (96) is equipped with adapter (93), and adapter (93) extend to the outside of rectangle frame (91), and orifice (12) with branch pipe (96) inner chamber intercommunication are seted up in the middle part of supporting shoe (97).

3. A comfortable mattress for preventing decubitus ulcers as claimed in claim 2, wherein: the motor support (13) are installed on the front side and the rear side of the bottom of the inner frame (2) through bolts, and two ends of the transmission rod (51) are connected with bearings on the motor supports (13) on the front side and the rear side of the inner frame (2) respectively.

4. A comfortable mattress for preventing decubitus ulcers as claimed in claim 3, wherein: the number of the end supporting blocks (4) is two and the end supporting blocks are respectively arranged at two ends of the bed body (1) through bolts.

5. A comfortable mattress for preventing decubitus ulcers as claimed in claim 4, wherein: the outer surface of the branch pipe (96) is vertically provided with a limiting groove (98), and the limiting groove (98) is connected with a limiting block (99) which is preset on the rectangular frame (91) in a sliding manner.

6. A comfortable mattress for the prevention of decubitus ulcers as claimed in any of claims 1 to 5, wherein: support plates (92) are arranged on the inner sides of the rectangular frames (91) at equal intervals, the support plates (92) are located between the two adjacent branch pipes (96), and two ends of each support plate (92) are clamped with the slots in the rectangular frames (91) respectively.