CN216709106U - Pneumatic massage waist adjustable supporting system - Google Patents
Pneumatic massage waist adjustable supporting system Download PDFInfo
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- CN216709106U CN216709106U CN202123144726.7U CN202123144726U CN216709106U CN 216709106 U CN216709106 U CN 216709106U CN 202123144726 U CN202123144726 U CN 202123144726U CN 216709106 U CN216709106 U CN 216709106U
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Abstract
The utility model discloses a pneumatic massage waist adjustable supporting system, which comprises: a supporting steel wire mesh which is arranged on the seat framework and positioned in the back cushion foam on the seat; the waist support air bag is arranged on the support steel wire mesh and supports the waist of a passenger through back cushion foam on the seat after being inflated; the massage air bags are arranged in the back cushion foam on the seat and penetrate out of the back cushion foam on the seat, and when the massage air bags are inflated and deflated, the massage air bags massage the corresponding parts of the back and the shoulders of a passenger; at least one air pump with a motor, which is arranged on one side of the seat framework or the supporting steel wire mesh; at least one install the massage controller on supporting the wire net check, the massage controller passes through the trachea and is connected with air pump, waist support air bag, massage air bag, and the air pump fills the gassing to waist support air bag, massage air bag through control massage controller, massages the health contact position of relevant position, the effect of reinforcing travelling comfort.
Description
Technical Field
The utility model relates to the technical field of seat massage components, in particular to a pneumatic massage waist adjustable supporting system.
Background
The human spine can be divided into double "S" shapes according to ergonomic principles. Such a physiological shape can enhance the flexibility of the human body's activities. The spine is composed of vertebrae, including the cervical, thoracic, lumbar and sacrum (coccyx) from top to bottom. The vertebrae constituting the cervical vertebrae, have the maximum range of motion. The vertebra of the thoracic vertebra is respectively connected with the ribs to form a thoracic cavity with higher rigidity, so that the internal organs of a human body are protected. The vertebrae of the lumbar spine connect the thoracic cavity and the sacrum and provide mobility to the lumbar region (lower back). While the sacrum is made up of fused vertebral segments connected to the ilium on the pelvis by sacral joints.
In the lumbar region, the lumbar region is the most fragile and most protected region because of its strong mobility and support of most of the body weight (upper body weight) and the resistance to various shocks and vibrations (running, jumping, etc.) caused by the movement of the person. Once the lumbar spine is moved away from the "S" configuration for some reason (the lumbar spine is essentially lordotic), the pressure between the vertebrae in the lumbar region (the intervertebral disc) increases rapidly, thereby causing fatigue and pain, and prolonged incorrect posture of the lumbar spine can aggravate the lumbar spine and cause prolapse of the lumbar intervertebral disc.
Since the lumbar lordosis and the lumbar height of different persons vary depending on individual persons, a good sitting posture is required to reduce the pressure of the lumbar intervertebral disc in order to maintain a good shape of the lumbar vertebrae of the persons during a long-term daily activity, and it is necessary to adjust the surface energy of the lumbar region of a seat (car seat, office seat, etc.), and the amount of the protrusion deformation, the height, and the like vary depending on the physical condition of the person. Therefore, lumbar support systems having adjustable lumbar support regions are of considerable importance.
However, the lumbar support system of the existing seat basically adopts a mechanical mechanism to realize the massage function, and the lumbar support system of the seat has the disadvantages of complex structure, high failure rate and high cost.
Some pneumatic lumbar adjustable support systems only have a lumbar support function and no massage function.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a pneumatic massage lumbar adjustable support system, which has massage and lumbar support functions, and aims to overcome the above-mentioned shortcomings of the lumbar support systems of the prior art. Meanwhile, the pneumatic massage waist adjustable supporting system drives the air pump to provide compressed air flow through the motor, controls the flow of the air flow through the air valve, performs actions of inflation, deflation and the like on a specific air bag, adjusts the convex amount and the convex position of the waist area, provides waist support and can adjust the supporting amount according to the requirements.
In order to achieve the above object, the present invention provides a pneumatic massage lumbar adjustable support system, comprising:
a supporting steel wire mesh which is arranged on the seat framework and positioned in the back cushion foam on the seat;
the waist support air bag is arranged on the support steel wire mesh and supports the waist of a passenger through back cushion foam on the seat after being inflated;
the massage air bags are arranged in the back cushion foam on the seat and penetrate out of the back cushion foam on the seat, and when the massage air bags are inflated and deflated, the massage air bags massage the corresponding parts of the back, the shoulders and the like of a passenger;
at least one air pump with a motor, which is arranged on one side of the seat framework or the supporting steel wire mesh;
at least one is installed support the massage controller on the wire net check, the massage controller passes through the trachea and is connected with air pump, waist support air pocket, massage air pocket, the air pump passes through the massage controller fills gassing/gassing to waist support air pocket, massage air pocket.
In a preferred embodiment of the utility model, the lumbar support airbag is mounted to the support wire mesh by a lumbar support airbag cushion.
In a preferred embodiment of the present invention, the lumbar support air bag panel is fixed to the support wire mesh by a plurality of lumbar support air bag panel fasteners, and the lumbar support air bag is mounted to the lumbar support air bag panel by a plurality of lumbar support air bag fasteners.
In a preferred embodiment of the utility model, the massage controller is arranged on the side of the support wire mesh facing away from the cushion foam on the seat and is fastened to the lumbar support air bag pad by means of a snap.
In a preferred embodiment of the present invention, the plurality of massage air bags are divided into a left shoulder massage air bag, a right shoulder massage air bag, a plurality of left back massage air bags and a plurality of right back massage air bags, the plurality of left back massage air bags are arranged at intervals to form a left back massage air bag module, the plurality of right back massage air bags are arranged at intervals to form a right back massage air bag module, wherein the left shoulder massage air bag is arranged on the seat and the cushion foam corresponds to the left shoulder position of the passenger, the right shoulder massage air bag is arranged on the seat and the cushion foam corresponds to the right shoulder position of the passenger, the left back massage air bag module and the right back massage air bag module are parallel to each other, and the cushion foam respectively arranged on the seat corresponds to the left back position and the right back position of the passenger.
In a preferred embodiment of the present invention, the left shoulder massage air bag and the right shoulder massage air bag have the same structure, and each of the left shoulder massage air bag and the right shoulder massage air bag comprises a lower shoulder massage air bag piece and an upper shoulder massage air bag piece, and the upper shoulder massage air bag piece, the lower shoulder massage air bag piece and the corresponding air tube are hot-melt welded together; a pair of shoulder air bag connecting sheets are symmetrically and integrally formed on the lower shoulder massage air bag sheet, a first shoulder air bag fixing sheet and a second shoulder air bag fixing sheet are respectively welded at the tail ends of the pair of shoulder air bag connecting sheets, and an insertion hole is formed in the second shoulder air bag fixing sheet;
the left back massage air bag component and the right back massage air bag component have the same structure and respectively comprise three back massage air bags, each back massage air bag comprises a lower back massage air bag piece and an upper back massage air bag piece, and the upper back massage air bag piece, the lower back massage air bag piece and the corresponding air pipes are welded together in a hot melting mode; the three lower back massage air bag pieces are directly formed on a back massage air bag serial bar at intervals, and a first back air bag fixing piece and a second back air bag fixing piece are respectively welded at two ends of the back massage air bag serial bar;
back massage air bag tandem strip in the left back massage air bag subassembly and the shoulder air bag connection piece in the left shoulder massage air bag establish ties, and concrete series connection mode is: inserting a first back air bag fixing piece at one end of a back massage air bag serial connection strip in the left back massage air bag component into an insertion hole on a second shoulder air bag fixing piece at one end of a shoulder air bag connection piece in the left shoulder massage air bag;
the back massage air bag serial connection strip in the right back massage air bag component is connected with the shoulder air bag connection piece in the right shoulder massage air bag in series, and the concrete serial connection mode is as follows: inserting a first back air bag fixing piece at one end of a back massage air bag serial connection strip in the right back massage air bag component into an insertion hole on a second shoulder air bag fixing piece at one end of a shoulder air bag connection piece in the right shoulder massage air bag;
the left shoulder massage air bag, the right shoulder massage air bag, the left back massage air bag component and the right back massage air bag component are arranged on the back cushion foam in the following mode: and inserting the first back air bag fixing pieces in the left shoulder massage air bag and the right shoulder massage air bag and the second back air bag fixing pieces in the left back massage air bag component and the right back massage air bag component into the back cushion foam of the seat, so that the left shoulder massage air bag, the right shoulder massage air bag, the left back massage air bag component and the right back massage air bag component can be installed in the back cushion foam of the seat.
In a preferred embodiment of the present invention, a vibration-damping bag is sleeved on the housing of the air pump with the motor, which is advantageous for reducing vibration and operation sound of the air pump.
Due to the adoption of the technical scheme, the utility model has the functions of massage and lumbar support. Meanwhile, the pneumatic massage waist adjustable supporting system drives the air pump to provide compressed air flow through the motor, controls the flow of the air flow through the air valve, performs actions of inflation, deflation and the like on a specific air bag, adjusts the convex amount and the convex position of the waist area, provides waist support and can adjust the supporting amount according to the requirements. The present invention utilizes a support wire mesh and lumbar support airbag cushion to support the lumbar support airbag while disposing each massage airbag in the seat foam so that the support formed by the support wire mesh and lumbar support airbag cushion can be designed to be thin overall, e.g., mostly less than 10mm, which facilitates seat manufacturers to flexibly arrange the structure of the seat and install various safety devices such as active headrest/side wing supports, etc. In addition, each massage air bag is arranged in the seat foam (positioned in the mask), and is sequentially inflated/deflated under the action of the massage controller, so as to reciprocate, and further squeeze (massage) the body contact part at the corresponding position, thereby achieving the effects of relieving muscle fatigue, accelerating blood flow and enhancing comfort.
Drawings
Fig. 1 is a schematic structural view of a pneumatic massage lumbar adjustable support system according to an embodiment of the present invention, as viewed from one direction.
Fig. 2 is a schematic structural view of the pneumatic massage lumbar adjustable support system of one embodiment of the present invention, viewed from another direction.
Fig. 3 is a schematic view of a massage airbag disposed on seat foam in a pneumatic massage lumbar adjustable support system in accordance with an embodiment of the present invention.
Figure 4 is a schematic view of a pneumatic massaging lumbar adjustable support system of one embodiment of the present invention installed in a seat foam.
Figure 5 is a schematic view of a pneumatic massage lumbar adjustable support system in accordance with one embodiment of the present invention with the shock sleeve removed.
Fig. 6 is a schematic view of a pneumatic lumbar massage adjustable support system in accordance with an embodiment of the present invention, viewed in one direction, with the shock absorbing cover, massage airbag removed.
Fig. 7 is a schematic view of the pneumatic massage lumbar support system of one embodiment of the present invention from another direction with the shock sleeve and the massage airbag removed.
Figure 8 is an exploded view of a pneumatic massage lumbar adjustable support system of one embodiment of the present invention from one direction (with the massage airbag removed).
Figure 9 is an exploded view of the pneumatic massage lumbar adjustable support system of one embodiment of the present invention from another orientation (with the massage airbag removed).
Fig. 10 is a schematic view of a supporting wire mesh structure in a pneumatic massage lumbar adjustable support system according to an embodiment of the present invention.
FIG. 11 is a schematic view of a lumbar support airbag cushion in an installed position in a pneumatic massage lumbar adjustable support system in accordance with one embodiment of the present invention.
FIG. 12 is a schematic illustration of a lumbar support air bag pad in an unassembled condition in a pneumatic massaging lumbar adjustable support system in accordance with one embodiment of the present invention.
FIG. 13 is a schematic view of a lumbar support airbag of a pneumatic lumbar massage adjustable support system in accordance with one embodiment of the present invention
Fig. 14 is an exploded view of a lumbar support airbag in a pneumatic massage lumbar adjustable support system in accordance with one embodiment of the present invention.
Fig. 15 is a schematic structural view of an air pump with a motor in an adjustable pneumatic massaging lumbar support system according to an embodiment of the present invention, as viewed from one direction.
Fig. 16 is a schematic structural view of an air pump with a motor in an adjustable pneumatic massaging lumbar support system according to an embodiment of the present invention, as viewed from another direction.
Fig. 17 is a schematic view of a massage controller in a pneumatic massage lumbar adjustable support system according to an embodiment of the present invention, as viewed from one direction.
Fig. 18 is a schematic view of the massage controller in the pneumatic massage lumbar adjustable support system of one embodiment of the present invention, viewed from another direction.
Figure 19 is a schematic view of a massage controller in a pneumatic massage lumbar adjustable support system of an embodiment of the present invention, viewed from yet another direction.
Fig. 20 is a combination of several massage air bags in a pneumatic lumbar adjustable support system in accordance with an embodiment of the present invention.
Fig. 21 is an exploded view of the left and right back massage air bag modules of the pneumatic massage lumbar support system in accordance with one embodiment of the present invention.
Fig. 22 is an exploded view of the left shoulder massage bag and the right shoulder massage bag of the pneumatic lumbar adjustable support system in accordance with one embodiment of the present invention.
Detailed Description
The utility model is further described below in conjunction with the appended drawings and detailed description.
Referring to fig. 1-9, there is shown a pneumatically massage lumbar adjustable support system comprising: a supporting steel wire mesh 10, two lumbar supporting air bags 30 and 31, a plurality of massage air bags, an air pump 50 with a motor, a massage controller 80 and a plurality of air pipes.
The supporting wire mesh 10 is mounted on a seat frame (not shown) and within the squab foam 1000 on the seat. Referring specifically to fig. 10, the steel wire rack comprises a left side steel wire 100, a right side steel wire 101, a middle tube 102, an upper transverse steel wire 103, a plurality of transverse steel wires 104, 105, 106, 107, 108, 109, 110 and a plurality of hooks 111, 112, 113, 114, 115, 116. The left side steel wire 100 and the right side steel wire 101 are mirror images of each other, and the middle pipe 102 is located between the left side steel wire 100 and the right side steel wire 101. The intermediate tube 102 may be a plastic tube, or may be a metal tube, and the intermediate tube 102 has a plurality of perforations spaced along the length of the intermediate tube 102.
The middle of the upper transverse steel wire 103 is provided with a bending section, the middle of the upper transverse steel wire passes through the uppermost perforation of the middle tube 102, and the left end and the right end of the upper transverse steel wire 103 are wound on the left side steel wire 100 and the right side steel wire 101. The hooks 111 and 112 may be separately manufactured or integrally manufactured with the upper cross wire 103. If it is manufactured separately from the upper cross wire 103, one ends of the hooks 111 and 112 are wound around the left and right side wires 100 and 101, respectively. If integrally formed with the upper cross wire 103, the left and right ends of the upper cross wire 103 are naturally formed after being wound around the left and right side wires 100 and 101.
The middle of each of the transverse steel wires 104, 105, 106, 107, 108, 109, 110 is provided with a bending section, and the middle of each of the transverse steel wires 104, 105, 106, 107, 108, 109, 110 passes through the corresponding perforation of the middle tube 102. The left and right ends of the horizontal steel wires 104, 105, 106, 107, 108, 109, 110 are wound on the left side steel wire 100 and the right side steel wire 101, and the upper horizontal steel wire 103 and the horizontal steel wires 104, 105, 106, 107, 108, 109, 110 are arranged at equal or unequal intervals along the length direction of the middle tube 102.
One end of each hook 113, 115 is wound on the left side wire 100, one end of each hook 114, 116 is wound on the right side wire 101, the hooks 111, 113, 115 are arranged at equal intervals or at unequal intervals along the length direction of the left side wire 100, and the hooks 112, 114, 116 are arranged at equal intervals or at unequal intervals along the length direction of the right side wire 101.
As an improved technical scheme, the utility model cancels hooks 113, 114, 115 and 116 and directly forms hooks at the left and right ends of the transverse steel wires 104, 105, 106, 107, 108, 109 and 110. In addition, the hooks 113, 114, 115 and 116 of the present invention can rotate around the left side wire 100 and the right side wire 101, respectively, so as to facilitate the installation of the supporting steel wire mesh 10 of the present invention on the seat frame.
In order to eliminate abnormal sound between the left side steel wire 100 and the right side steel wire 101, the left side steel wire 100 and the right side steel wire 101 are coated with plastic layers or/and plastic pipes 117, 118, 119, 120, 121 and 122 are threaded at one ends of the hooks 111, 112, 113, 114, 115 and 116 hooked on the seat frame.
The two lumbar support airbags 30, 31 of the present invention (certainly not limited to two, but may be one or more than two) are mounted to the support wire mesh 10 via the lumbar support airbag cushion panel 20, and the lumbar support airbags 30, 31 are inflated to support the lumbar region of the occupant via the cushion foam 1000 of the seat.
The two lumbar support airbags 30, 31 are mounted to the support wire grid 10 by the lumbar support airbag cushion panel 20 in the following manner:
referring particularly to fig. 11 and 12, the lumbar support air bag cushion panel 20 is a thin panel having flanges 200,201, 214,215 formed at the left and right corners of the upper side (shown in fig. 12) of the lumbar support air cushion panel 20, respectively, the flanges 200,214 being positioned at the left corner of the upper side of the lumbar support air cushion panel 20 and being perpendicular to each other; the flanges 201,215 are positioned at the right corner of the upper side of the lumbar support cushion panel 20 and are perpendicular to each other. Holes 208, 209, 206 and 207 are arranged on the convex edges 200 and 201, wherein the holes 208 and 206 are arranged on the convex edge 200, and the holes 209 and 207 are arranged on the convex edge 201.
The lumbar support airbag cushion panel 20 can be mounted to the support wire grid 10 in two ways, one way being by wrapping the flanges 200,201 around a transverse wire, such as the transverse wire 105, so that the lumbar support airbag cushion panel 20 is mounted to the support wire grid 10. Another way of attachment is to wrap the flanges 200, 201 around a transverse wire, such as transverse wire 105, such that the hole 208 is aligned with the hole 206 and the hole 209 is aligned with the hole 207, and then insert the two clips 40, 41 for mounting the lumbar support bag 31 into the holes 208, 206 and the holes 209, 207, respectively, such that the lumbar support bag panel 20 is mounted to the support wire grid 10.
In addition, holes 202 and 203 are also formed in the convex edge 214 and the convex edge 215, and the holes 202 and 203 are mainly used for penetrating through a binding belt 10a for binding the air pipe on the supporting steel wire mesh 10.
The lumbar support bag support panel 20 is further provided with holes 204, 205 for attaching the lumbar support bag 30 and holes 210, 211, 212, 213 for attaching the massage controller 80.
Referring to fig. 13 and 14, the two lumbar support air bags 30 and 31 have the same structure and are used for lumbar support adjustment, but are not limited to two lumbar support air bags, and may be only one lumbar support air bag or more than two lumbar support air bags.
Both the lumbar support air bags 30, 31 include a lumbar support air bag upper panel 301, 301a and a lumbar support air bag lower panel 300, 300a and an air tube 302, 302a, and the lumbar support air bag upper panel 301, 301a and the lumbar support air bag lower panel 300, 300a and one end 303, 303a of the air tube 302, 302a may be formed into the lumbar support air bag 30, 31 by hot melt welding.
Four holes 305, 306, 307, 308, 309, 310, 311, 312, 305a, 306a, 307a, 308a, 309a, 310a, 311a, 312a are formed in each of the upper and lower lumbar support air bag panels 301, 301a and 300a, and after hot melt welding the upper and lower lumbar support air bag panels 301, 301a and 300a, the holes 305 and 309 are aligned, the holes 306 and 310 are aligned, the holes 307 and 311 are aligned, the holes 308 and 312 are aligned, the holes 305a and 309a are aligned, the holes 306a and 310a are aligned, the holes 307a and 311a are aligned, and the holes 308a and 312a are aligned.
The lumbar support bag 31 is mounted to the lumbar support bag panel 20 in the following manner: the lumbar support air bag 31 is mounted to the lumbar support air bag panel 20 by passing the clip 41 through the holes 305a, 309a and 209, 207 and passing the clip 40 through the holes 308a, 312a and 208, 206. Of course, the positions of the holes 209, 207, 208, and 206 can be adjusted, and the lumbar support air bag 31 can be mounted to the lumbar support air bag support panel 20 by inserting the clips 41 through the holes 306a, 310a, 209, and 207 and inserting the clips 40 through the holes 307a, 311a, 208, and 206.
The lumbar support bag 30 is mounted to the lumbar support bag panel 20 in the following manner: the lumbar support airbag 30 is mounted to the lumbar support airbag cushion 20 by passing the clip 43 through the holes 305, 309, and 205, and passing the clip 42 through the holes 308, 312, and 204. Of course, the position of the holes 205, 204 can be adjusted by inserting the clips 43 through the holes 306, 310 and 205 and inserting the clips 42 through the holes 307, 311 and 204 to attach the lumbar support airbag 30 to the lumbar support airbag cushion 20.
The massage air bags are arranged in the back cushion foam 1000 on the seat and penetrate out of the back cushion foam 1000 on the seat, and when the massage air bags are inflated and deflated, the massage air bags massage the corresponding parts of the back and the shoulders of the passenger; the method comprises the following steps:
referring particularly to fig. 3, the plurality of massage air bags are divided into a left shoulder massage air bag 70e, a right shoulder massage air bag 70a, three left back massage air bags 70f, 70g, 70h and three right back massage air bags 70b, 70c, 70 d. Of course, neither the left shoulder massage air bag 70e nor the right shoulder massage air bag 70a is limited to one, and likewise, the number of the left back massage air bags 70f, 70g, 70h and the right back massage air bags 70b, 70c, 70d is not limited to three, and may be less than three or more than three.
Three left back massage air bags 70f, 70g, 70h are a left back massage air bag subassembly that interval arrangement constitutes, three right back massage air bags 70b, 70c, 70d are a right back massage air bag subassembly that interval arrangement constitutes, wherein left shoulder massage air bag 70e sets up cushion foam 100 on the seat and corresponds passenger's left shoulder position, cushion foam 100 that right shoulder massage air bag 70a set up on the seat corresponds passenger's right shoulder position, left back massage air bag subassembly is parallel to each other with right back massage air bag subassembly, cushion foam 1000 that sets up respectively on the seat corresponds passenger's left back and right back position.
Referring to fig. 22 in particular, the left shoulder massage air bag 70e and the right shoulder massage air bag 70a have the same structure, and each of them includes a lower shoulder massage air bag 711 and an upper shoulder massage air bag 710, and the upper shoulder massage air bag 710, the lower shoulder massage air bag 711 and the corresponding air tube 712 are hot-melt welded together; a pair of shoulder bag attachment pieces 715, 716 are symmetrically and integrally formed on the lower shoulder massage bag piece 711, a second shoulder bag attachment piece 713 and a first shoulder bag attachment piece 714 are welded to the ends of the pair of shoulder bag attachment pieces 715, 716, respectively, and an insertion hole 717 is formed in the second shoulder bag attachment piece 713.
Referring particularly to fig. 21, the left and right back massage air bags have the same structure and each include three back massage air bags, wherein the three back massage air bags of the left back massage air bag assembly are left back massage air bags 70f, 70g, 70h, and the three back massage air bags of the right back massage air bag assembly are three right back massage air bags 70b, 70c, 70 d.
The left back massage air bags 70f, 70g, 70h and the right back massage air bags 70b, 70c, 70d each comprise a lower back massage air bag sheet 703a, 702a, 701a and an upper back massage air bag sheet 703, 702, 701, the upper back massage air bag sheet 703, 702, 701 and the lower back massage air bag sheet 703a, 702a, 701a and the corresponding air tubes 707, 706, 705 are hot-melt welded together; three lower back massage air bag pieces 703a, 702a, 701a are directly formed on a back massage air bag serial bar 704 at intervals, and a first back air bag fixing piece 709 and a second back air bag fixing piece 708 are welded to both ends of the back massage air bag serial bar 704, respectively.
The back massage air bag series connection strip 704 in the left back massage air bag component is connected in series with the shoulder air bag connection piece 715 in the left shoulder massage air bag, and the specific series connection mode is as follows: the first back bag fixing piece 709 at one end of the back massage bag attachment strip 704 in the left back massage bag module is inserted into the insertion hole 717 of the second shoulder bag fixing piece 713 at one end of the shoulder bag attachment piece 715 in the left shoulder massage bag 70 e.
The back massage air bag series connection strip 704 in the right back massage air bag module is connected in series with the shoulder air bag connection piece 715 in the right shoulder massage air bag module in a specific series connection mode: the first back bag fixing piece 709 at one end of the back massage bag attachment strip 704 in the right back massage bag module is inserted into the insertion hole 717 of the second shoulder bag fixing piece 713 at one end of the shoulder bag attachment piece 715 in the right shoulder massage bag 70 a.
The left shoulder massage air bag 70e, the right shoulder massage air bag 70a, the left back massage air bag module and the right back massage air bag module are mounted on the cushion foam in the following manner: the left shoulder massage air bag 70e, the right shoulder massage air bag 70a, the left back massage air bag module, the right back massage air bag module, and the cushion foam 1000 mounted on the seat can be made by inserting the first back air bag fixing piece 714 of the left shoulder massage air bag 70e and the right shoulder massage air bag 70a, and the second back air bag fixing piece 708 of the left back massage air bag module and the right back massage air bag module into the corresponding holes of the cushion foam of the seat.
The number of the air pumps 50 with motors is one, but is not limited to one, and may be plural. An air pump 50 with a motor is mounted on the seat frame or on one side of the supporting wire mesh 10, preferably on the seat frame.
Referring particularly to fig. 15 and 16, the upper portion of the air pump with motor 50 is provided with air outlets 501 and 502, the air outlets 501 and 502 are connected to air nozzles 805 and 806 (see fig. 17, 18 and 19) of the massage controller 80 through air pipes, the power of the air pump with motor 50 is inputted through a wiring connection port 503 of the power cord 500, and the wiring connection port 503 may be connected to a wiring connection port 820 of the massage controller 80 through a wire harness. The internal structure of the air pump 50 with a motor is basically the same as that of an air pump with an integrated electromagnetic valve disclosed in the chinese utility model No. CN 213478616U.
The shell of the air pump 50 with the motor is sleeved with a vibration damping bag 60, the vibration damping bag 60 is a sponge bag, is sleeved outside the air pump 50 with the motor, and is installed on a seat framework or a supporting steel wire mesh 10 together with the air pump 50 with the motor. The vibration-damping bag 60 can absorb vibration and noise generated by the operation of the air pump 50 with a motor, thus having a function of reducing vibration and noise while facilitating the fixation and installation of the air pump 50 with a motor.
The number of the massage controller 80 of the present invention is not limited to one, and may be one or more.
Referring to fig. 17, 18 and 19 in particular, the housing of the massage controller 80 is symmetrically provided with four mounting holes 801, 802, 803, 804, air nozzles 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816 and a wiring connection port 820 for inputting power and control signals.
The massage controller 80 is configured on the side of the support wire grid 100 facing away from the cushion foam 1000 on the seat and is secured to the lumbar support air bag panel 20 by way of the fasteners 44, 45, 46, 47 in the following manner: the clips 44, 45, 46, 47 are inserted through the holes 210, 211, 212, 213 of the lumbar support airbag cushion 20 for mounting the massage controller 80 and then inserted into the mounting holes 801, 802, 803, 804 of the massage controller 80.
The internal structure of the massage controller 80 is the same as that of the "automobile massage controller" disclosed in the chinese utility model patent application No. 2021203325744.
The air nozzles 805, 806 are air inlets for the system air flow and are connected to the air outlets 501, 502 of the motorized air pump 50 via air tubes 805a, 806a (see fig. 7). The air nozzles 807, 808 are air ports for connecting the lumbar support bags 30, 31, both of which are connected to one end 304, 304a of the air tube 302, 302a (see fig. 7 and 14). The air nozzles 809, 810, 811, 812, 813, 814, 815, 816 are connected to a left shoulder massage air bag 70e, a right shoulder massage air bag 70a, three left back massage air bags 70f, 70g, 70h and three right back massage air bags 70b, 70c, 70d through two air tubes 712, 705, 706, 707, respectively, and the motor air pump 50 inflates and deflates the lumbar support air bags 30, 31, a left shoulder massage air bag 70e, a right shoulder massage air bag 70a, three left back massage air bags 70f, 70g, 70h and three right back massage air bags 70b, 70c, 70d through the massage controller 80.
Claims (7)
1. A pneumatically-actuated massage lumbar adjustable support system, comprising:
a supporting steel wire mesh which is arranged on the seat framework and positioned in the back cushion foam on the seat;
the waist support air bag is arranged on the support steel wire mesh and supports the waist of a passenger through back cushion foam on the seat after being inflated;
the massage air bags are arranged in the back cushion foam on the seat and penetrate out of the back cushion foam on the seat, and when the massage air bags are inflated and deflated, the massage air bags massage the corresponding parts of the back and the shoulders of a passenger;
at least one air pump with a motor, which is arranged on one side of the seat framework or the supporting steel wire mesh;
at least one is installed support the massage controller on the wire net check, the massage controller passes through the trachea and is connected with air pump, waist support air pocket, massage air pocket, the air pump passes through the massage controller fills the gassing to waist support air pocket, massage air pocket.
2. The pneumatically actuated massage lumbar adjustable support system of claim 1, wherein said lumbar support airbag is mounted to said support wire mesh by a lumbar support airbag cushion.
3. The pneumatically driven adjustable lumbar massage support system of claim 2 wherein said lumbar support air bag panel is secured to said support wire grid by a plurality of lumbar support air bag panel fasteners, said lumbar support air bag being mounted to said lumbar support air bag panel by a plurality of lumbar support air bag fasteners.
4. A pneumatic massage lumbar adjustable support system as set forth in claim 3 wherein said massage controller is disposed on the side of said support wire mesh facing away from said seat cushion foam and is secured to said lumbar support air bag pad by a snap fit.
5. A pneumatic massaging lumbar adjustable support system as claimed in any one of claims 1 to 4, it is characterized in that the plurality of massage air bags are divided into a left shoulder massage air bag, a right shoulder massage air bag, a plurality of left back massage air bags and a plurality of right back massage air bags, the left back massage air bags are arranged at intervals to form a left back massage air bag component, the right back massage air bags are arranged at intervals to form a right back massage air bag component, wherein the left shoulder massage air bag is arranged at the position of the cushion foam on the seat corresponding to the left shoulder of the passenger, the right shoulder massage air bag is arranged at the position, corresponding to the right shoulder of a passenger, of the back cushion foam on the seat, the left back massage air bag component and the back massage air bag component are parallel to each other, and the back cushion foam arranged on the seat corresponds to the positions, corresponding to the left back and the right back of the passenger, of the back cushion foam.
6. The adjustable pneumatic massage lumbar support system of claim 5 wherein said left and right shoulder massage air bags are identical in construction and each comprise a lower shoulder massage air bag panel and an upper shoulder massage air bag panel, the upper and lower shoulder massage air bag panels and corresponding air tubes being heat fusion welded together; a pair of shoulder air bag connecting sheets are symmetrically and integrally formed on the lower shoulder massage air bag sheet, a first shoulder air bag fixing sheet and a second shoulder air bag fixing sheet are respectively welded at the tail ends of the pair of shoulder air bag connecting sheets, and an insertion hole is formed in the second shoulder air bag fixing sheet;
the left back massage air bag component and the right back massage air bag component have the same structure and respectively comprise three back massage air bags, each back massage air bag comprises a lower back massage air bag piece and an upper back massage air bag piece, and the upper back massage air bag piece, the lower back massage air bag piece and the corresponding air pipes are welded together in a hot melting mode; the three lower back massage air bag pieces are directly formed on a back massage air bag serial bar at intervals, and a first back air bag fixing piece and a second back air bag fixing piece are respectively welded at two ends of the back massage air bag serial bar;
the back massage air bag connecting strip in the left back massage air bag component is connected with the shoulder massage air bag connecting piece in the left shoulder massage air bag in series;
the back massage air bag connecting strip in the right back massage air bag component is connected with the shoulder massage air bag connecting piece in the right shoulder massage air bag in series;
the left shoulder massage air bag, the right shoulder massage air bag, the left back massage air bag component and the right back massage air bag component are mounted on the back cushion foam.
7. The pneumatic massage lumbar support system of claim 6 wherein a vibration reduction bag is attached to the housing of the air pump with motor to reduce vibration and operational sound of the air pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144726.7U CN216709106U (en) | 2021-12-14 | 2021-12-14 | Pneumatic massage waist adjustable supporting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123144726.7U CN216709106U (en) | 2021-12-14 | 2021-12-14 | Pneumatic massage waist adjustable supporting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216709106U true CN216709106U (en) | 2022-06-10 |
Family
ID=81883672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123144726.7U Active CN216709106U (en) | 2021-12-14 | 2021-12-14 | Pneumatic massage waist adjustable supporting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216709106U (en) |
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2021
- 2021-12-14 CN CN202123144726.7U patent/CN216709106U/en active Active
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