Ergonomic automatic mattress

Abstract

The utility model belongs to the technical field of mattresses, and particularly relates to an ergonomic automatic mattress which comprises a bed body frame, a push rod assembly and a mattress body, the top of the bed body frame is provided with a concave clamping seat, and a plurality of supporting modules are fixedly connected in the concave clamping seat in a sleeved mode. The bed body frame comprises a back frame body, a hip frame body, a leg frame body and a foot frame body which are sequentially hinged, the push rod assembly comprises an upper push rod assembly and a lower push rod assembly, the upper push rod assembly is hinged between the back frame body and the hip frame body, and the lower push rod assembly is hinged between the hip frame body and the leg frame body. The leg frame body and the foot frame body are hinged through a positioning rotating shaft and a declination rotating shaft on the upper side and the lower side, the rear side of the declination rotating shaft is sleeved with a horizontal sliding groove in a sliding mode, and the mattress body is installed on the bed body frame. The automatic mattress provided by the utility model cannot generate abnormal sound when being pressed, and the foot frame body is provided with a declining mechanism, so that the automatic mattress is more in line with ergonomics and high in use comfort.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mattress, specifically, relates to ergonomics automatic mattress. BACKGROUND

[0002] Sleep is the station of life journey, and 1 / 3 of the time in everyone's life is spent in sleep. The primary standard of measuring health is the quality of sleep, and a person only has sufficient sleep, and then has vigorous energy to face the challenge of life in the morning, and then has healthy physique. The general mattress can only be placed on the bed, and is fixed, and can only provide single sleeping posture for people.

[0003] Therefore, in order to adapt to the different sleeping posture needs of people, the market appears the electric adjustment bed, and the mattress has the lifting adjustment function, can adjust the deformation to correspond to a plurality of sleeping postures, so that people can comfortably lie, sit and lean on it, and the use experience of the mattress is effectively improved. In addition, it is also convenient for patients with difficulty in movement to move on the bed and get on and off the bed.

[0004] In the patent file with the patent number CNCN202320229674.3 and the name "a kind of electric mattress", an electric mattress is disclosed, comprising: continuous frame support;Bottom sponge;Electric bed frame, electric bed cover;Mattress sponge, bottom sponge, electric bed frame, mattress sponge is externally sleeved with bed cover;The electric bed frame includes back bed frame plate, hip frame plate, leg frame plate, foot frame plate connected in sequence, support arranged and locked on the back bed frame plate, hip frame plate, leg frame plate, foot frame plate, first pusher and second pusher hinged on the hip frame plate, connecting rod hinged between the hip frame plate and the foot frame plate, the output end of the first pusher is hinged with the back bed frame plate, the output end of the second pusher is hinged with the leg frame plate, the volume of the whole bed frame is reduced, so that the whole bed frame can be installed in the electric bed cover.

[0005] However, the support of the above-mentioned designed electric mattress lacks proper fixing measures, and when in use, the bed body is prone to deformation due to pressure, which causes collision between parts and produces creaking noise. In addition, the angle of the foot frame plate driven to rise by the second pusher is fixed in a relatively horizontal state, and when the user places the lower leg on the foot frame plate to maintain the sitting state, with the passage of time, the leg is prone to discomfort due to poor blood circulation. In order to meet the ergonomics, it is necessary to design a certain downward angle of the foot frame plate in the raised state, so that the blood circulation of the leg can be normal. UTILITY MODEL CONTENTS

[0006] In order to solve the general electric mattress its support mechanism installation is not stable enough, under pressure, easy to deform due to internal components collision and emit creaking noise, in addition, the angle of the foot frame plate is fixed and cannot be adjusted, the user is easy to cause the leg discomfort due to the poor blood circulation of the leg when riding, the ergonomic automatic mattress is provided.

[0007] The ergonomic automatic mattress comprises a bed body frame, a push rod assembly and a mattress body, the top of the bed body frame is provided with an inner recessed clamping seat, a plurality of support modules are sleeved in the inner recessed clamping seat, the bed body frame comprises a back frame body, a hip frame body, a leg frame body and a foot frame body which are sequentially hinged, the push rod assembly comprises an upper push rod assembly and a lower push rod assembly, the upper push rod assembly is hinged between the back frame body and the hip frame body, the lower push rod assembly is hinged between the hip frame body and the leg frame body, the leg frame body and the foot frame body are hinged through positioning shafts on the upper and lower sides and a downward inclined shaft, the rear side of the downward inclined shaft is sleeved in a horizontal sliding groove, and the mattress body is mounted on the bed body frame.

[0008] Further, the support module comprises a clamping seat side plate and a support plate strip, a plurality of support plate strips are arranged, and the left and right ends of the support plate strip are fixedly connected with the clamping seat side plate.

[0009] Further, a plurality of sleeving grooves are arranged on the inner side of the clamping seat side plate, and the shape of the sleeving grooves corresponds to the shape of the side surface of the support plate strip.

[0010] Further, positioning bolts are threadedly connected on the inner side walls of the clamping seat side plate and the inner recessed clamping seat.

[0011] Further, the two ends of the upper push rod assembly are respectively hinged with push rod supports, and the push rod supports are respectively mounted on the lower side of the back frame body and the front end bottom of the hip frame body.

[0012] Further, the two ends of the lower push rod assembly are respectively hinged with push rod supports, and the push rod supports are respectively mounted on the rear end bottom of the hip frame body and the lower side of the leg frame body.

[0013] Further, the positioning shafts and the downward inclined shaft are mounted on a shaft support, the shaft support is fixedly connected with the foot frame body, and the horizontal sliding groove is arranged at one end of the leg frame body close to the foot frame body.

[0014] Further, the bottom of the mattress body is provided with a frame clamping groove, and the bed body frame is sleeved in the frame clamping groove.

[0015] The ergonomic automatic mattress has the advantages that:

[0016] 1. The bed frame is specially designed with support plate clamping seat and the support plate is fixed by the side plate of the clamping seat, which can significantly improve the structural strength and support stability of the bed frame, and avoid the bed frame from deforming and making creaking sound under pressure.

[0017] 2. The foot frame body of the tail section of the bed frame is designed with a downward mechanism, which can naturally incline the lower leg when lifting and sitting, and is closer to the shape of the current popular zero-gravity seat, which can avoid poor blood circulation of the lower leg and improve the comfort of use.

[0018] 3. The mattress is buckled on the bed frame, which is firm and not easy to deviate, and is convenient for disassembling and cleaning and replacing the mattress, which helps to improve the service life of the product. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0020] Fig. 1 The exploded structure diagram of the ergonomic automatic mattress without the push rod assembly;

[0021] Fig. 2 The side view structure diagram of the ergonomic automatic mattress;

[0022] Fig. 3 The side view structure diagram of the ergonomic automatic mattress when the upper push rod assembly is started;

[0023] Fig. 4 The side view structure diagram of the ergonomic automatic mattress when the lower push rod assembly is started;

[0024] Fig. 5 The side view structure diagram of the ergonomic automatic mattress when the upper push rod assembly and the lower push rod assembly are started;

[0025] Fig. 6 The top view structure diagram of the support module;

[0026] Fig. 7 The bottom view structure diagram of the mattress body.

[0027] IDENTIFICATION OF DRAWINGS

[0028] 1, bed body frame; 101, back frame body; 102, hip frame body; 103, leg frame body; 104, foot frame body; 201, upper push rod assembly; 202, lower push rod assembly; 3, mattress body; 301, frame clamping groove; 4, concave clamping seat; 5, support module; 501, clamping seat side plate; 502, support plate strip; 503, sleeve joint groove; 6, positioning pivot; 7, downward pivot; 8, horizontal sliding groove; 9, push rod support; 10, pivot support. DETAILED DESCRIPTION

[0029] In order to solve the problem that the support mechanism of the general electric mattress is not stable enough in installation, and the angle of the foot frame plate rising is fixed and cannot be adjusted, and the user is easy to cause leg discomfort due to poor blood circulation in the legs when riding, an ergonomic automatic mattress is provided.

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0031] It should be noted that the terms such as "inner", "middle" and "one" cited in the specification are only for the convenience of clear description, and are not used to limit the scope of the utility model. The change or adjustment of the relative relationship without substantial change of the technical content is also considered as the scope of the utility model, and it is stated in advance.

[0032] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] As shown in Figs. 1 to 7 The utility model provides ergonomic automatic mattress, including bed body frame 1, push rod subassembly and mattress body 3, the top of bed body frame 1 is provided with recessed seat 4, a plurality of support module 5 are fixedly sleeved in recessed seat 4, and bed body frame 1 includes back frame body 101, hip frame body 102, leg frame body 103, foot frame body 104 that are hingedly connected in turn, push rod subassembly includes upper push rod subassembly 201 and lower push rod subassembly 202, upper push rod subassembly 201 is hingedly connected between back frame body 101 and hip frame body 102, lower push rod subassembly 202 is hingedly connected between hip frame body 102 and leg frame body 103, leg frame body 103 and foot frame body 104 are hingedly connected through the positioning pivot 6 and the decline pivot 7 of upper and lower two sides, the rear side of decline pivot 7 is slidably sleeved in horizontal slide groove 8, and mattress body 3 is installed on bed body frame 1.

[0034] Wherein, because recessed seat 4 is arranged, support module 5 can be stably sleeved in recessed seat 4, and support module 5 is closely limited, so that the collision between the internal structures of the equipment caused by the deformation of support module 5 and other mechanisms under pressure can be effectively avoided.

[0035] In addition, the upper push rod assembly 201 and the lower push rod assembly 202 can use the electric push rod products on the market. When the upper push rod assembly 201 is extended, the back frame body 101 can be driven to be folded upward, so as to adjust the support angle of the back, which is convenient for the user to get up or adjust the sleeping position. When the lower push rod assembly 202 is extended, the leg frame body 103 is folded upward, and the foot frame body 104 is inclined to a more horizontal state under the linkage of the positioning pivot 6 and the downward pivot 7 and the action of gravity, which is convenient for the user to place the lower leg. The horizontal sliding groove 8 moves the downward pivot 7 to the rear side, and the end of the foot frame body 104 is inclined downward, so that when the user sits on the upwardly raised foot frame body 104, the blood circulation of the lower leg is normal, which conforms to the ergonomics.

[0036] The support module 5 comprises a clamping seat side plate 501 and a plurality of support strips 502, and the left and right ends of the support strips 502 are fixedly connected with the clamping seat side plate 501. The clamping seat side plate 501 and the support strips 502 are connected in a cooperative manner, so that the structural stability is high, and the collision and abnormal sound caused by the deformation under pressure between the components can be further avoided. In addition, the material of the support strips 502, such as metal strips, wooden strips or spring strips, can be selected according to the needs of the customer.

[0037] A plurality of sleeve grooves 503 are arranged on the inner side of the clamping seat side plate 501, and the shape of the sleeve grooves 503 corresponds to the shape of the side surface of the support strips 502. The support strips 502 are sleeved in the sleeve grooves 503, so that the assembly is convenient, and the positioning stability is high.

[0038] The clamping seat side plate 501 and the inner side wall of the inner recess clamping seat 4 are threadedly connected with positioning bolts (not shown in the figure). The bolts are connected and disassembled conveniently, so that the mattress can be conveniently transported by logistics. In addition, the clamping seat side plate 501 can also be directly fixed in the inner recess clamping seat 4 by welding or other methods.

[0039] The upper ends of the upper push rod assembly 201 are respectively hinged with push rod supports 9, and the push rod supports 9 are respectively installed on the lower side of the back frame body 101 and the front end bottom of the hip frame body 102. The lower ends of the lower push rod assembly 202 are respectively hinged with push rod supports 9, and the push rod supports 9 are respectively installed on the rear end bottom of the hip frame body 102 and the lower side of the leg frame body 103. The push rod supports 9 can improve the connection stability of the push rod assembly, and the push rod assembly is directly connected with the bed frame 1, which helps to reduce the thickness of the equipment and simplify the equipment mechanism.

[0040] The positioning pivot 6 and the downward pivot 7 are installed on a pivot support 10, the pivot support 10 is fixedly connected with the foot frame body 104, and the horizontal sliding groove 8 is arranged at one end of the leg frame body 103 close to the foot frame body 104. The pivot support 10 can provide support for the positioning pivot 6 and the downward pivot 7, improve the structural strength, and avoid the shaking and abnormal sound of the pivot.

[0041] The bottom of the mattress body 3 is provided with a frame clamping groove 301, and the bed body frame 1 is sleeved in the frame clamping groove 301. The mattress body 3 with the clamping groove sleeve has high assembly stability and small thickness, and different mattress layers of different materials can be conveniently arranged above. In addition, the mattress body 3 can be conveniently disassembled for cleaning or replacement, which is beneficial to improve the product life.

[0042] The above is a further detailed description of the utility model in combination with specific preferred embodiments, and the specific implementation of the utility model cannot be limited to these descriptions, that is, all equivalent changes and modifications made within the scope of the application shall still belong to the scope covered by the utility model.

Claims

1. An ergonomic automatic mattress characterized in that, Including bed body frame, push rod assembly and mattress body, the top of the bed body frame is provided with a recessed seat, a plurality of support modules are sleeved in the recessed seat, the bed body frame includes a back frame body, a hip frame body, a leg frame body and a foot frame body which are sequentially hinged, the push rod assembly includes an upper push rod assembly and a lower push rod assembly, the upper push rod assembly is hinged between the back frame body and the hip frame body, the lower push rod assembly is hinged between the hip frame body and the leg frame body, the leg frame body and the foot frame body are hinged through positioning shafts on the upper and lower sides and a downward tilting shaft, the rear side of the downward tilting shaft is sleeved in a horizontal sliding groove, and the mattress body is installed on the bed body frame.

2. The ergonomic automatic bed mattress according to claim 1, characterized in that, The support module includes a seat side plate and a plurality of support strips, the support strips are arranged, and the left and right ends of the support strips are fixedly connected with the seat side plate.

3. The ergonomic automatic bed mattress according to claim 2, characterized in that, A plurality of sleeving grooves are arranged on the inner side of the seat side plate, and the shape of the sleeving grooves corresponds to the shape of the side surface of the support strip.

4. The ergonomic automatic bed mattress according to claim 3, characterized in that, Positioning bolts are threadedly connected on the inner side walls of the seat side plate and the recessed seat.

5. The ergonomic automatic bed mattress according to claim 1, wherein, The upper push rod assembly is hinged with push rod supports at both ends, and the push rod supports are installed at the lower side of the back frame body and the front end bottom of the hip frame body.

6. The ergonomic automatic bed mattress according to claim 1, wherein, The lower push rod assembly is hinged with push rod supports at both ends, and the push rod supports are installed at the rear end bottom of the hip frame body and the lower side of the leg frame body.

7. The ergonomic automatic bed mattress according to claim 1, characterized by, The positioning shaft and the downward tilting shaft are installed on a shaft support, the shaft support is fixedly connected with the foot frame body, and the horizontal sliding groove is arranged at one end of the leg frame body close to the foot frame body.

8. The ergonomic automatic bed mattress according to claim 1, characterized in that, The bottom of the mattress body is provided with a frame clamping groove, and the bed body frame is sleeved in the frame clamping groove.

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