CN212878560U - Sofa top waist mechanical device - Google Patents
Sofa top waist mechanical device Download PDFInfo
- Publication number
- CN212878560U CN212878560U CN202021186284.5U CN202021186284U CN212878560U CN 212878560 U CN212878560 U CN 212878560U CN 202021186284 U CN202021186284 U CN 202021186284U CN 212878560 U CN212878560 U CN 212878560U
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- sofa
- top waist
- waist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a sofa top waist mechanical device, including sofa base, one side outer wall of sofa base is fixed with the fuselage, and the relative one side inner wall of fuselage all is fixed with two U-shaped connecting blocks, two one side inner wall of U-shaped connecting block all articulates there is the second telescopic link, and the piston end that is located two second telescopic links of one side articulates there is same baffle, two the relative one side outer wall of baffle all is fixed with a plurality of second springs, and is a plurality of the relative one end of second spring is fixed with same top waist board, and just a relative one side outer wall of waist board all is connected with the axis of rotation through the bearing. The utility model discloses when using, promote the baffle through electric putter to promote the waist board and rise to descend, adjust the height of top waist board, utilize bearing, pivot and second spring, when the user leaned on the waist board of top, the waist board of top can slightly rotate round the pivot, thereby the angle of adjustment top waist board guarantees user's comfort.
Description
Technical Field
The utility model relates to a sofa production technical field especially relates to sofa top waist mechanical device.
Background
The sofas can be classified into functional sofas, fixed-back sofas, stepless self-control sofas, pneumatic sofas, electric sofas, sofas with televisions and the like according to functions. Sofas have been a necessary piece of furniture for many households. The commercially available sofas generally include three types, namely a low-back sofa, a high-back sofa and a common sofa between the two.
The top waist device is the primary structure of sofa, and current sofa top waist device can not adjust the position and the angle of top waist board, and the position of different heights, fat thin people's waist is different, therefore when different size users take, can feel uncomfortable sometimes, uses for a long time and can the soreness of the back and pain of the waist even, the needs that can not fine satisfy the use, consequently, need to design a sofa top waist mechanical device to solve the problem of complaining on urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sofa waist-supporting mechanical device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the sofa waist-supporting mechanical device comprises a sofa base, the outer wall of one side of the sofa base is fixedly connected with a machine body, two U-shaped connecting blocks are fixedly connected with the inner wall of the opposite side of the machine body, a second telescopic rod is hinged with the inner wall of one side of each U-shaped connecting block, the piston ends of the two second telescopic rods positioned at one side are hinged with the same baffle plate, the outer walls at the opposite sides of the two baffle plates are both connected with a plurality of second springs through bolts, the opposite ends of the plurality of second springs are fixedly connected with the same top waist plate, the outer wall of the opposite side of the waist supporting plate is connected with a rotating shaft through a bearing, the other ends of the two rotating shafts are connected with the outer wall of the baffle through bearings, the top inner wall of the machine body is connected with two electric push rods through bolts, and one end of a piston rod of each electric push rod is connected with the bottom outer wall of the corresponding baffle through bolts.
Further, the inner wall of one side of top waist board fixedly connected with first telescopic link, and the other end fixedly connected with connecting plate of first telescopic link, open one side of connecting plate has a plurality of mounting holes, and the inner wall fixedly connected with massage ball of mounting hole, the top of massage ball is opened there is the bleeder vent.
Furthermore, the circumference outer wall of first telescopic link has cup jointed first spring, and the both ends of first spring respectively with the relative one side inner wall fixed connection of mounting panel and top waist board.
Furthermore, the inner wall of one side of the waist supporting plate is connected with a vibration motor through a bolt.
Further, the top inner wall of fuselage has the fan through bolted connection, and the end of airing exhaust of fan has the exhaust pipe through bolted connection, the one end fixedly connected with heating cabinet of exhaust pipe, a plurality of heater strips of the relative one side inner wall fixedly connected with of heating cabinet, heating cabinet top inner wall fixedly connected with hose, the one end of hose and one side inner wall fixed connection of top waist board.
Furthermore, the top inner wall of the machine body is provided with an air inlet, and one end of the air inlet is fixedly connected with a filter screen.
Furthermore, a groove is formed in the outer wall of one side of the machine body, and a breathable cushion is fixedly connected to the inner wall of the groove.
Further, the equal fixedly connected with installation piece of the relative one side outer wall of fuselage, and one side installation piece is opened has the draw-in groove, and opposite side installation piece fixedly connected with strap, the one end fixedly connected with fixture block of strap, fixture block and draw-in groove looks adaptation.
The utility model has the advantages that:
1. through the second telescopic link that sets up, the baffle, the second spring, top waist board, the fuselage, pivot and electric putter, when using, promote the baffle through electric putter, thereby promote the ascending decline of top waist board, the height of adjustment top waist board, satisfy the people's of different heights demand, because the second telescopic link is articulated with the baffle, electric putter promotes when the baffle rises, the second telescopic link can reciprocate, the stability of baffle is increased, utilize the bearing, pivot and second spring, when the user leans on top waist board, top waist board can slightly rotate round the pivot, thereby the angle of adjustment top waist board, guarantee user's comfortable degree, when leaving the sofa, utilize the second spring to reset top waist board.
2. Through the massage ball that sets up, the bleeder vent, a spring, vibrating motor, first telescopic link, the hose, heating cabinet and fan, the user adjusts the position after, utilize the fan to let in wind in the heating cabinet, heat wind, then in getting into the top waist board through the hose, utilize the bleeder vent discharge of massage ball to ventilative cushion, arrange user's back at last, warm braw massage is carried out to the back, and simultaneously, utilize vibrating motor, a spring and a telescopic link, vibrate the massage ball, the massage ball is close to ventilative cushion, thereby reach the purpose of massaging user's back.
3. Through strap, installation piece, fixture block and the draw-in groove that sets up, during the use, the user need be near ventilative cushion, can make the user feel tired out for a long time, walks around the waist with the strap, injects the fixture block on the strap in the draw-in groove to reach the purpose of fixed user's waist.
Drawings
Fig. 1 is a schematic front sectional structural view of a sofa waist-supporting mechanical device provided by the present invention;
FIG. 2 is a schematic side sectional view of the sofa backrest mechanism of the present invention;
fig. 3 is a schematic view of a top waist plate of the sofa top waist mechanical device provided by the utility model in a three-dimensional structure;
fig. 4 is a schematic front sectional view of a part of the sofa backrest mechanism according to the second embodiment of the present invention.
In the figure: 1-sofa base, 2-hose, 3-heating wire, 4-heating box, 5-blower, 6-electric push rod, 7-vibration motor, 8-breathable soft cushion, 9-first telescopic rod, 10-first spring, 11-massage ball, 12-breathable hole, 13-waist-supporting plate, 14-body, 15-air inlet, 16-baffle, 17-second spring, 18-rotating shaft, 19-second telescopic rod, 20-cloth belt and 21-mounting block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a sofa waist-supporting mechanical device comprises a sofa base 1, a body 14 is arranged on the outer wall of one side of the sofa base 1, two U-shaped connecting blocks are arranged on the inner wall of the opposite side of the body 14, a second telescopic rod 19 is hinged on the inner wall of one side of each U-shaped connecting block, the piston ends of the two second telescopic rods 19 on one side are hinged with a same baffle 16, a plurality of second springs 17 are arranged on the outer wall of the opposite side of each baffle 16, a same waist-supporting plate 13 is arranged at the opposite end of each second spring 17, a rotating shaft 18 is connected on the outer wall of the opposite side of each waist-supporting plate 13 through a bearing, the other end of each rotating shaft 18 is connected with the outer wall of the corresponding baffle 16 through a bearing, two electric push rods 6 are arranged on the inner wall of the top of the body 14, and one end of, the electric push rod 6 is used for driving the waist supporting plate 13 to move up and down, and the height is adjusted.
Wherein, the inner wall of one side of top waist board 13 is equipped with first telescopic link 9, and the other end of first telescopic link 9 is equipped with the connecting plate, and open one side of connecting plate has a plurality of mounting holes, and the inner wall of mounting hole is equipped with massage ball 11, and open at the top of massage ball 11 has bleeder vent 12.
Wherein, the circumference outer wall of first telescopic link 9 has cup jointed first spring 10, and the both ends of first spring 10 respectively with the relative one side inner wall fixed connection of mounting panel and top waist board 13.
Wherein, the inner wall of one side of the waist supporting plate 13 is provided with a vibration motor 7, and the vibration motor 7 drives the massage ball 11 to vibrate.
Wherein, the top inner wall of fuselage 14 is equipped with fan 5, and fan 5's the end of airing exhaust is equipped with the exhaust pipe, and the one end of exhaust pipe is equipped with heating cabinet 4, and the relative one side inner wall of heating cabinet 4 is equipped with a plurality of heater strips 3, and heating cabinet 4 top inner wall is equipped with hose 2, and hose 2's one end and one side inner wall fixed connection of top waist board 13 to can heat the wind through heating cabinet 4.
Wherein, the top inner wall of fuselage 14 is opened there is air intake 15, and the one end of air intake 15 is equipped with the filter screen, impurity in the filtered air.
Wherein, a groove is arranged on the outer wall of one side of the machine body 14, and the inner wall of the groove is provided with a breathable cushion 8.
The working principle is as follows: the control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the supply of power also belongs to the common knowledge in the field, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail, when a user uses the utility model, the baffle 16 is pushed by the electric push rod 6, thereby the top waist plate 13 is pushed to ascend and descend, the height of the top waist plate 13 is adjusted, the requirements of people with different heights are met, because the second telescopic rod 19 is hinged with the baffle 16, when the baffle 16 is pushed by the electric push rod 6 to ascend, the second telescopic rod 19 can move up and down, the stability of the baffle 16 is increased, when the user leans against the top waist plate 13, the top waist plate 13 can slightly rotate around the rotating shaft 18 by utilizing the bearing, the rotating shaft 18 and the second spring 17, thereby adjustment top waist board 13's angle, guarantee user's comfort, when leaving the sofa, utilize second spring 17 to reset top waist board 13, the user adjusts the position after, utilize fan 5 to let in wind in heating cabinet 4, heat the wind, then get into in the top waist board 13 through hose 2, utilize the bleeder vent 12 of massage ball 11 to discharge ventilative cushion 8, arrange user's back at last, carry out the warm braw massage to the back, and simultaneously, utilize vibrating motor 7, first spring 10 and first telescopic link 9, vibrate massage ball 11, massage ball 11 is close to ventilative cushion 8, thereby reach the purpose of massaging user back.
Example 2
Referring to fig. 4, in the sofa waist-supporting mechanical device, compared to embodiment 1, the outer wall of the opposite side of the body 14 is provided with the mounting block 21, the mounting block 21 on one side is provided with a clamping groove, the mounting block 21 on the other side is provided with the cloth belt 20, one end of the cloth belt 20 is provided with a clamping block, and the clamping block is matched with the clamping groove.
The working principle is as follows: when the user uses, the user needs to be close to the breathable cushion 8, the user can feel tired for a long time, the cloth belt 20 is wound around the waist, and the clamping blocks on the cloth belt 20 are inserted into the clamping grooves, so that the purpose of fixing the waist of the user is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. Sofa top waist mechanical device, which comprises a sofa base (1) and is characterized in that the outer wall of one side of the sofa base (1) is fixedly connected with a machine body (14), the inner wall of the opposite side of the machine body (14) is fixedly connected with two U-shaped connecting blocks, the inner wall of one side of each U-shaped connecting block is hinged with a second telescopic rod (19), the piston ends of the two second telescopic rods (19) positioned on one side are hinged with a same baffle (16), the outer wall of the opposite side of the two baffles (16) is connected with a plurality of second springs (17) through bolts, the opposite ends of the second springs (17) are fixedly connected with a same top waist plate (13), the outer wall of the opposite side of the top waist plate (13) is connected with rotating shafts (18) through bearings, and the other ends of the two rotating shafts (18) are connected with the outer wall of the baffle (16), the inner wall of the top of the machine body (14) is connected with two electric push rods (6) through bolts, and one end of a piston rod of each electric push rod (6) is connected with the outer wall of the bottom of the corresponding baffle (16) through bolts.
2. The sofa top waist mechanical device according to claim 1, characterized in that a first telescopic rod (9) is fixedly connected to the inner wall of one side of the top waist plate (13), a connecting plate is fixedly connected to the other end of the first telescopic rod (9), a plurality of mounting holes are formed in one side of the connecting plate, massage balls (11) are fixedly connected to the inner wall of the mounting holes, and ventilation holes (12) are formed in the tops of the massage balls (11).
3. The sofa top waist mechanical device according to claim 2, characterized in that the first spring (10) is sleeved on the outer circumferential wall of the first telescopic rod (9), and two ends of the first spring (10) are respectively fixedly connected with the mounting plate and the inner wall of the opposite side of the top waist plate (13).
4. The sofa top waist mechanical device according to claim 3, characterized in that the top waist plate (13) is connected with a vibration motor (7) through a bolt on one side inner wall.
5. The sofa top waist mechanical device according to claim 4, characterized in that the top inner wall of the machine body (14) is connected with a fan (5) through a bolt, the exhaust end of the fan (5) is connected with an exhaust pipe through a bolt, one end of the exhaust pipe is fixedly connected with a heating box (4), the inner wall of the opposite side of the heating box (4) is fixedly connected with a plurality of heating wires (3), the top inner wall of the heating box (4) is fixedly connected with a hose (2), and one end of the hose (2) is fixedly connected with the inner wall of one side of the top waist plate (13).
6. The sofa top waist mechanical device according to claim 5, characterized in that the top inner wall of the machine body (14) is provided with an air inlet (15), and one end of the air inlet (15) is fixedly connected with a filter screen.
7. The sofa waist-pushing mechanism according to claim 6, characterized in that the outer wall of one side of the machine body (14) is provided with a groove, and the inner wall of the groove is fixedly connected with a breathable cushion (8).
8. The sofa top waist mechanical device according to claim 7, characterized in that the outer wall of the opposite side of the machine body (14) is fixedly connected with a mounting block (21), the mounting block (21) on one side is provided with a clamping groove, the mounting block (21) on the other side is fixedly connected with a cloth belt (20), one end of the cloth belt (20) is fixedly connected with a clamping block, and the clamping block is matched with the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186284.5U CN212878560U (en) | 2020-06-23 | 2020-06-23 | Sofa top waist mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021186284.5U CN212878560U (en) | 2020-06-23 | 2020-06-23 | Sofa top waist mechanical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212878560U true CN212878560U (en) | 2021-04-06 |
Family
ID=75280312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021186284.5U Active CN212878560U (en) | 2020-06-23 | 2020-06-23 | Sofa top waist mechanical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212878560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616034A (en) * | 2021-09-16 | 2021-11-09 | 山东中车华腾环保科技有限公司 | Water circulation intelligent mattress with massage function |
-
2020
- 2020-06-23 CN CN202021186284.5U patent/CN212878560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113616034A (en) * | 2021-09-16 | 2021-11-09 | 山东中车华腾环保科技有限公司 | Water circulation intelligent mattress with massage function |
| CN113616034B (en) * | 2021-09-16 | 2023-06-13 | 中车山东机车车辆有限公司 | Water circulation intelligent mattress with massage function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212878560U (en) | Sofa top waist mechanical device | |
| CN108937302A (en) | A kind of multi-functional furniture | |
| CN105105543B (en) | A kind of electric and hand rocking chair | |
| CN109674275A (en) | A kind of Wood sofa that degree of intelligence is high | |
| CN113491413A (en) | Bed | |
| CN115923627A (en) | Zero-gravity automobile seat with human body massage and vehicle running inertia protection functions | |
| CN213383970U (en) | Automobile seat capable of controlling temperature | |
| CN207784712U (en) | A kind of novel computer cockpit | |
| CN210748287U (en) | Massage backrest for electric sofa | |
| CN207420933U (en) | A kind of air-supply arrangement rotated upwardly and downwardly | |
| CN209346450U (en) | A kind of Intelligent seat system | |
| CN215604327U (en) | Novel office chair with massage function | |
| CN214963979U (en) | Novel sofa with massage function | |
| CN220212459U (en) | Multifunctional chair cushion | |
| CN113491409A (en) | Bed | |
| CN210727268U (en) | Can alleviate tired electronic sofa of waist | |
| CN211434049U (en) | Handrail component for massage chair | |
| CN214415125U (en) | Vibration health-care cabin | |
| CN219306354U (en) | Cold and warm massage electronic contest chair | |
| CN215604385U (en) | But chair handrail is competed to electricity of independent adjustment installation | |
| CN214855539U (en) | High-efficient radiating electricity contest seat | |
| CN216293561U (en) | Intelligence house is with multi-functional sofa that has heating function | |
| CN218900177U (en) | Moxibustion chair with uniform heating | |
| CN212382380U (en) | Office chair with high comfort level | |
| CN213619485U (en) | Electric automobile seat with waist massage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230724 Address after: 516000 Xiaqiao Section, Changbu Village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province (No. 4 plant) Patentee after: Huizhou Yuebang Zhilian Technology Co.,Ltd. Address before: 516200 factory building in Qiaobei section, Changbu village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huizhou yuebangjia Smart Home Technology Co.,Ltd. |