CN210276586U - Bedstead structure of rocking sleep-aid bed - Google Patents
Bedstead structure of rocking sleep-aid bed Download PDFInfo
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- CN210276586U CN210276586U CN201920939148.XU CN201920939148U CN210276586U CN 210276586 U CN210276586 U CN 210276586U CN 201920939148 U CN201920939148 U CN 201920939148U CN 210276586 U CN210276586 U CN 210276586U
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- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 230000005059 dormancy Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 46
- 239000000725 suspension Substances 0.000 claims description 40
- 238000013016 damping Methods 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007958 sleep Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 206010067171 Regurgitation Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004800 psychological effect Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a sway and help bedstead structure of dormancy bed, including bedstead, base, be provided with the subassembly that sways that is used for driving the bedstead to sway on the base, sway the subassembly including swing arm, actuating mechanism, swing arm one end is connected with the bedstead and supports it, and the swing arm other end is driven by actuating mechanism and is followed concave type's arc-shaped track reciprocating motion, two most distal ends of arc-shaped track are towards the end to end direction setting of bedstead respectively. The utility model discloses simple structure has better travelling comfort and helps the dormancy effect.
Description
Technical Field
The utility model relates to a bed frame structure of a swing sleep-assisting bed.
Background
From human meteorology (see Huangdi's classic on medicine), it is known that the sleeping position, seasonal changes, and external environments such as cloudy, sunny, wet and rainy weather all have practical influence on the sleeping quality of human body. Likewise, external conditions of the back-and-forth swinging mode of the bed can also have a certain weighting effect on the sleep quality of the human body.
At present, the back-and-forth swinging mode of the swinging sleep-assisting bed on the market is limited or influenced by the design of a conventional mechanism, and is often designed into a 'convex arc arch' back-and-forth swinging mode, namely, the rotating centers of the bed frames are all below the swinging arc, or the rotating hinges are positioned below the swinging arc. Although the 'convex arc arch' swing mode has a relatively simple structure and also takes the design of a conventional thinking mechanism as a starting point, the 'convex arc arch' swing mode cannot well meet the substantive psychological and physiological requirements of sleep assistance, namely the psychological requirements of safety, stability and mildness. On the contrary, the swing bed with the convex arc arch has the function of helping sleep to a certain extent, but does not have the optimal effect of helping sleep. After actual use, it was found that: after sleeping, testees feel tired and absentmindedly, and even some people have slight regurgitation. Therefore, the swinging mode also determines that the applicable people have certain narrowness or limitation, and the old people as old age are not very suitable for the swinging mode. This is because the 'convex arc arch' swing pattern is fundamentally in that it gives a 'dangling' and non-impressive psychological effect of sleep.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a sway and help bedstead structure of bed of sleeping, its simple structure has better travelling comfort and helps the dormancy effect.
In order to achieve the above object, the utility model provides a sway and help bedstead structure of bed of sleeping, including bedstead, base, be provided with the subassembly that sways that is used for driving the bedstead and sways on the base, it is including swing arm, actuating mechanism to sway the subassembly, swing arm one end is connected with the bedstead and supports it, and the swing arm other end is driven by actuating mechanism and is followed concave type arc-shaped track reciprocating motion, two most distal ends of arc-shaped track are towards the end-to-end direction setting of bedstead respectively.
The utility model has the advantages that: one end of the swing arm is connected with the bedstead and supports the bedstead, and the driving mechanism can drive the other end of the swing arm to reciprocate along the arc-shaped track of the concave type, so that the bedstead can be driven to reciprocate along the arc-shaped track of the concave type. Because the two farthest ends of the arc-shaped track are respectively arranged towards the head end and the tail end of the bedstead, the bedstead can always swing back and forth towards the head end and the tail end of the bedstead. By adopting the upper concave type swinging motion mode, the swinging motion mode more accords with the biological characteristics of a human body, can give more comfortable sleeping feeling to a user, and has better sleeping-aiding effect.
Furthermore, the swing arms are divided into two groups, the two groups of swing arms are respectively and symmetrically arranged on two sides of the bedstead or close to two sides of the bedstead, the driving mechanism comprises two synchronous driving parts and a power module, the two synchronous driving parts are respectively in transmission connection with the other ends of the two groups of swing arms, and the power module drives the two groups of swing arms to synchronously move through the synchronous driving parts.
The technical scheme has the advantages that: two groups of swing arms are symmetrically arranged on two sides of the bedstead or close to two sides of the bedstead respectively, and the power module can drive the swing arms to synchronously move through two synchronous driving pieces which are in transmission connection with the other ends of the swing arms respectively, so that the swinging stability of the bedstead is improved.
Furthermore, the driving mechanism comprises a plurality of suspension arm components, the suspension arm components are divided into two groups and are respectively matched and connected with each synchronous transmission part, each suspension arm component comprises a suspension arm support and a suspension arm, the suspension arm supports are matched and fixed with the base, the upper ends of the suspension arms are hinged on the suspension arm supports, the lower ends of the suspension arms are hinged on the synchronous transmission parts, and the power modules can drive the synchronous transmission parts to reciprocate along the swinging direction of the suspension arms.
The technical scheme has the advantages that: the upper end of the suspension arm is a hinged end, the lower end of the suspension arm is a swinging end, the lower end of the suspension arm is hinged on the synchronous transmission part, the synchronous transmission part can be limited to move according to the concave arc-shaped track, and when the power module drives the synchronous transmission part to reciprocate along the swinging direction of the suspension arm, the synchronous transmission part can drive the other end of the swing arm to realize reciprocating motion along the concave arc-shaped track.
Furthermore, the bedstead is located above the base, a cavity is formed in the upper end of the base, the swing arms and the driving mechanism are arranged in the cavity, the power module is located in the middle of the two groups of swing arms and comprises a motor, a speed reduction unit, a first shaft and a second shaft, the motor drives the first shaft to rotate through the speed reduction unit, a loop bar is connected between the first shaft and the second shaft, one end of the loop bar is eccentrically and rotatably connected with the first shaft, the other end of the loop bar is coaxially and rotatably connected with the second shaft, and two ends of the second shaft are rotatably connected with the two synchronous driving parts respectively.
The technical scheme has the advantages that: the upper end of the base is provided with the concave cavity, and the swing arm and the driving mechanism are arranged in the concave cavity, so that sundries can be prevented from entering the concave cavity, and certain isolation protection effect is provided for internal parts. In addition, the power module is arranged in the middle of the two groups of swing arms, so that the overall structure of the swing assembly is more compact, and the power module is favorable for driving the two groups of swing arms to move synchronously. The motor passes through the rotation of speed reduction unit drive primary shaft, can drive the secondary shaft and connect two synchronous transmission spare synchronous reciprocating motion at the secondary shaft both ends when the primary shaft rotates, and the structure is comparatively reasonable, and stability is stronger.
Furthermore, damping structures are arranged at the joints among the swing arms, the suspension arm bases and the synchronous transmission parts.
The technical scheme has the advantages that: when the bed frame reciprocates along the arc-shaped track, impact force is easily generated at the reciprocating inflection point, the impact force not only can bring discomfort to a user, but also easily causes the abrasion at the connecting parts among the swing arm, the suspension arm base and the synchronous transmission part. The damping shock absorption structure is arranged at the joint, so that the impact can be effectively reduced, the abrasion can be reduced, and the comfort in use is improved.
Furthermore, the driving mechanism comprises a plurality of swinging members hinged between the other end of the swinging arm and the synchronous transmission piece, the swinging members are hinged on the base, and the other end of the swinging arm can vertically swing by taking the hinged position of the swinging members and the base as an axis.
The technical scheme has the advantages that: the swing member is arranged to limit the other end of the swing arm and the synchronous transmission part to perform falling and swinging motion by taking the hinged position of the swing member and the base as an axis, and the power module can realize the reciprocating motion of the other end of the swing arm along the arc-shaped track of the upper concave type when driving the synchronous transmission part to move.
Furthermore, the driving mechanism comprises an arc-shaped sliding rail corresponding to the movement track of the other end of the swing arm and a sliding block moving along the arc-shaped sliding rail, the sliding block is hinged with the other end of the swing arm, and the power module pulls the sliding block to reciprocate along the arc-shaped sliding rail through the synchronous transmission piece.
The technical scheme has the advantages that: when the power module pulls the sliding block to reciprocate along the arc-shaped sliding rail through the synchronous transmission piece, the other end of the swing arm can be driven to reciprocate along the concave arc-shaped track.
Furthermore, a horizontal anti-impact shock absorber is arranged at the joint of one end of the swing arm and the bed frame.
The technical scheme has the advantages that: the impact force generated by the bed frame at the reciprocating motion inflection point can be effectively reduced, and the comfort in use is improved.
Drawings
FIG. 1 is a structural diagram of embodiment 1 of the present invention;
fig. 2 is a plan view of embodiment 1 of the present invention;
FIG. 3 is a cross-sectional view taken along section A-A of FIG. 2;
fig. 4 is a schematic diagram of embodiment 2 of the present invention;
fig. 5 is a schematic view of embodiment 3 of the present invention;
fig. 6 is a schematic diagram of embodiment 4 of the present invention.
Detailed Description
The embodiment 1 of the bed frame structure of the swing sleep-assisting bed of the utility model is shown in figures 1-3: the bed frame 1 can be used for laying a mattress, the base 2 is provided with a swinging assembly used for driving the bed frame 1 to swing, the swinging assembly comprises a swinging arm 31 and a driving mechanism, one end of the swinging arm 31 is connected with the bed frame 1 and supports the same, the other end of the swinging arm 31 is driven by the driving mechanism to reciprocate along an upper concave arc-shaped track, the upper concave arc-shaped track refers to the arrangement that a notch of an arc-shaped track faces the upper side, and two farthest ends of the arc-shaped track are respectively arranged towards the head and tail ends of the bed frame 1, so that the bed frame 1 can swing towards the head and tail ends of the bed frame in a reciprocating manner.
The swing arms 31 are divided into two groups, each group of swing arms 31 includes two swing arms 31, one ends of the two groups of swing arms 31 are symmetrically fixed at the lower end of the bed frame 1 near to the two sides, of course, in other embodiments, one end of each swing arm 31 can be also arranged at the two sides of the bed frame 1, the driving mechanism includes a synchronous transmission member 32 and a power module, the synchronous transmission member 32 is a hard connecting rod in this embodiment, the synchronous transmission members 32 are two and are respectively connected with the other ends of the groups of swing arms 31 in a transmission manner, the power module is simultaneously connected with the two synchronous transmission members 32 in a transmission manner, and the power module drives the two groups of swing arms 31 to synchronously move through the synchronous transmission members.
The driving mechanism comprises a plurality of suspension arm components, the plurality of suspension arm components are divided into two groups and are respectively matched and connected with each synchronous transmission piece 32, each suspension arm component comprises a suspension arm support 331 and a suspension arm 332, the suspension arm supports 331 are matched and fixed with the base 2, the upper ends of the suspension arms 332 are hinged on the suspension arm supports 331, the lower ends of the suspension arms 332 are hinged on the synchronous transmission pieces 32, the lower ends of the suspension arms 332 and the synchronous transmission pieces 32 can both vertically swing by taking the joints of the suspension arms 332 and the suspension arm supports 331 as axes, and the power module can drive the synchronous transmission pieces 32 to reciprocate along the swinging direction of the suspension arms 332 when driving the synchronous transmission pieces.
The bedstead 1 is located above the base 2, the upper end of the base 2 is provided with a cavity 21, the swing arms 31 and the driving mechanism are both arranged in the cavity 21, the power module is located in the middle of the two sets of swing arms 31, the power module comprises a motor 341, a speed reduction unit 342, a first shaft 343 and a second shaft 344, and certainly, in other embodiments, a speed reduction motor integrated with the motor 341 and the speed reduction unit 342 can be directly adopted. In this embodiment, the speed reducing unit 342 includes a speed reducing shaft 3421 mounted on the base 2, a first large belt pulley 3422 is fixed in the middle of the speed reducing shaft 3421, the first large belt pulley 3422 and the output shaft of the motor 341 are connected by a belt, the first shaft 343 is mounted on the base 2, two small belt pulleys 3424 are fixed at two ends of the speed reducing shaft 3421, two second large belt pulleys 3423 are fixed at two ends of the first shaft 343 corresponding to the speed reducing shaft 3421, the second large belt pulley 3423 is connected with the small belt pulley 3424 by a belt, the motor 341 drives the first shaft 343 to rotate through the speed reducing unit to increase the torque and reduce the rotation speed of the first shaft 343, two sleeve rods 345 are connected between the first shaft 343 and the second shaft 344, one end of the two sleeve rods 345 is eccentrically and rotatably connected with two ends of the first shaft 343, the other end of the two sleeve rods 345 is coaxially and rotatably connected with the second shaft 344, two ends of the second shaft 344 are rotatably connected with, the first shaft 343 can drive the second shaft 344 to reciprocate when rotating. Of course, in other embodiments of the present invention, the speed reduction unit 342 is not limited to the speed reduction structure of the pulley, and may also adopt a gear transmission, such as a planetary gear, a cycloidal pin gear, etc.
The joints among the swing arm 31, the boom 332, the boom base 331 and the synchronous transmission member 32 are provided with damping shock-absorbing structures, and in this embodiment, the damping shock-absorbing structures adopt damping pins inserted at the joints, so that noise generated during swinging can be reduced, and the swinging process is smoother.
Embodiment 3 of the present invention is shown in fig. 5: embodiment 3 differs from embodiment 2 only in the structure of the rocking member 35. In embodiment 3, the swing member 35 is a pendulum structure, and includes an upper connection end 353 located at an upper portion and a lower connection end 354 located at a lower portion, the lower connection end 354 can swing vertically with the upper connection end 353 as an axis, the upper connection end 353 is hinged to the base 2, or may be hinged to a support frame fixed to the base 2, the lower connection end 354 is hinged to the synchronous actuator 32, and the other end of the swing arm 31 is hinged to a middle position of the swing member 35.
Embodiment 4 of the utility model is as shown in fig. 6: the bed frame structure of embodiment 4 is substantially the same as that of embodiment 1, except that: the driving mechanism comprises an arc-shaped slide rail 36 corresponding to the motion track of the other end of the swing arm 31 and a slide block 37 moving along the arc-shaped slide rail 36, the slide block 37 is hinged with the other end of the swing arm 31, the power module pulls the slide block 37 to reciprocate along the arc-shaped slide rail 36 through the synchronous transmission piece 32, and the slide block 37 can drive the other end of the swing arm 31 to reciprocate along the upward concave arc-shaped track when reciprocating along the arc-shaped slide rail 36. In embodiment 4, the synchronous transmission element 32 is a flexible chain belt or a traction rope, the middle part of the synchronous transmission element 32 can be fixed on a wheel disc driven by a speed reduction motor to rotate, and the synchronous transmission element 32 is driven by the rotation of the wheel disc to continuously pull the sliding block 36 back and forth, so as to realize reciprocating motion. The horizontal shock absorber 38 is arranged at the joint of one end of the swing arm 31 and the bedstead 1, and the shock absorber 38 can obviously reduce the horizontal impact force when the bedstead 1 swings to the reciprocating inflection point, thereby improving the comfort.
Besides the above mentioned embodiments, the swing arm 31 can be configured to be adjustable and telescopic, so that the swing amplitude of the swing arm 31 can be adjusted to meet the requirements of different users.
The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sway and help bedstead structure of dormancy bed, includes bedstead, base, is provided with the subassembly that sways that is used for driving the bedstead to sway on the base, its characterized in that: the swing assembly comprises a swing arm and a driving mechanism, one end of the swing arm is connected with the bedstead and supports the bedstead, the other end of the swing arm is driven by the driving mechanism to reciprocate along an upward concave arc-shaped track, and two farthest ends of the arc-shaped track are respectively arranged towards the head end and the tail end of the bedstead.
2. The frame structure of a rocking sleep-aid bed according to claim 1, wherein:
the swing arms are divided into two groups, the two groups of swing arms are symmetrically arranged on two sides of the bedstead or close to two sides of the bedstead respectively, the driving mechanism comprises two synchronous driving parts and a power module, the two synchronous driving parts are in transmission connection with the other ends of the two groups of swing arms respectively, and the power module drives the two groups of swing arms to move synchronously through the synchronous driving parts.
3. The frame structure of a rocking sleep-aid bed according to claim 2, wherein: the driving mechanism comprises a plurality of suspension arm components, the suspension arm components are divided into two groups and are respectively matched and connected with each synchronous transmission part, each suspension arm component comprises a suspension arm support and a suspension arm, the suspension arm supports are matched and fixed with the base, the upper ends of the suspension arms are hinged on the suspension arm supports, the lower ends of the suspension arms are hinged on the synchronous transmission parts, and the power modules can drive the synchronous transmission parts to reciprocate along the swinging direction of the suspension arms.
4. The frame structure of a rocking sleep-aid bed according to claim 3, wherein: the bed frame is located the base top, and the cavity has been seted up to the base upper end, swing arm, actuating mechanism all set up in the cavity, power module is located the intermediate position of two sets of swing arms, and power module is including motor, speed reduction unit, primary shaft, secondary shaft, and the motor passes through the rotation of speed reduction unit drive primary shaft, is connected with the loop bar between primary shaft and the secondary shaft, and loop bar one end is connected with the eccentric rotation of primary shaft, and the loop bar other end is connected with the coaxial rotation of secondary shaft, and the both ends of secondary shaft rotate with two synchronous drive spare respectively and are connected.
5. The frame structure of a rocking sleep-aid bed according to claim 4, wherein: and damping structures are arranged at the joints among the swing arms, the suspension arm bases and the synchronous transmission parts.
6. The frame structure of a rocking sleep-aid bed according to claim 2, wherein: the driving mechanism comprises a plurality of swinging members hinged between the other end of the swinging arm and the synchronous transmission piece, the swinging members are hinged on the base, and the other end of the swinging arm can vertically swing by taking the hinged position of the swinging members and the base as an axis.
7. The frame structure of a rocking sleep-aid bed according to claim 2, wherein: the driving mechanism comprises an arc-shaped sliding rail corresponding to the movement track of the other end of the swing arm and a sliding block moving along the arc-shaped sliding rail, the sliding block is hinged with the other end of the swing arm, and the power module pulls the sliding block to reciprocate along the arc-shaped sliding rail through the synchronous transmission piece.
8. The frame structure of a rocking sleep-aid bed according to any one of claims 1 to 7, wherein: and a horizontal anti-impact shock absorber is arranged at the joint of one end of the swing arm and the bed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939148.XU CN210276586U (en) | 2019-06-20 | 2019-06-20 | Bedstead structure of rocking sleep-aid bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920939148.XU CN210276586U (en) | 2019-06-20 | 2019-06-20 | Bedstead structure of rocking sleep-aid bed |
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| Publication Number | Publication Date |
|---|---|
| CN210276586U true CN210276586U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920939148.XU Active CN210276586U (en) | 2019-06-20 | 2019-06-20 | Bedstead structure of rocking sleep-aid bed |
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| CN (1) | CN210276586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236326A (en) * | 2019-06-20 | 2019-09-17 | 浙江豪中豪健康产品有限公司 | Wave the bedstead structure of Hypnotic bed |
-
2019
- 2019-06-20 CN CN201920939148.XU patent/CN210276586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236326A (en) * | 2019-06-20 | 2019-09-17 | 浙江豪中豪健康产品有限公司 | Wave the bedstead structure of Hypnotic bed |
| CN110236326B (en) * | 2019-06-20 | 2024-09-03 | 浙江豪中豪健康产品有限公司 | Bedstead structure of swing sleeping-aid bed |
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