CN210842358U - Back of body that comfort level is high pushes away - Google Patents
Back of body that comfort level is high pushes away Download PDFInfo
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- CN210842358U CN210842358U CN201921310934.XU CN201921310934U CN210842358U CN 210842358 U CN210842358 U CN 210842358U CN 201921310934 U CN201921310934 U CN 201921310934U CN 210842358 U CN210842358 U CN 210842358U
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- slide
- bed board
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- frame
- sliding
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Abstract
The utility model belongs to the technical field of mechanical equipment, a back of body that comfort level is high is pushed away is proposed, slide rail on bed board support is set up including fixed, the slide rail is the arc, just the centre of a circle of slide rail is located bed board support top, still includes sliding frame, sliding frame include interconnect's carriage and push away the back of the body frame, the carriage slides and sets up on the slide rail, push away the back of the body frame and be used for lifting up people's back, still include power unit, be used for driving the carriage slides. Through above-mentioned technical scheme, solved among the prior art lift bed when making the people lift up, can produce pressure, bring uncomfortable problem of feeling to the human body.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, a back of body that comfort level is high pushes away is related to.
Background
The lifting bed can be adjusted at will to adapt to the bending angle of the human body, so that the neck, the back, the hip and the legs are in the most comfortable state respectively, and the most relaxed rest is obtained. However, when the bed plate is lifted up, the bed plate exerts pressure on the human body and brings discomfort.
SUMMERY OF THE UTILITY MODEL
The utility model provides a, solved among the prior art lift bed when making the people lift up, can produce pressure, bring uncomfortable problem of feeling to the human body.
The technical scheme of the utility model is realized like this: comprises that
The slide rail is fixedly arranged on the bed board bracket, the slide rail is arc-shaped, the circle center of the slide rail is positioned above the bed board bracket,
the sliding frame comprises a sliding frame and a back pushing frame which are connected with each other, the sliding frame is arranged on the sliding rail in a sliding mode, the back pushing frame is used for lifting the back of a person,
and the power mechanism is used for driving the sliding frame to slide.
Furthermore, the slide rail is two that the concentric setting is at least, a plurality of the slide rail is parallel to each other, the carriage includes the slide bar, the number of slide bar with the number of slide rail is unanimous, and a plurality of the slide bar slides respectively and sets up in a plurality of in the slide rail.
Further comprises a slide way plate fixedly arranged on the bed board bracket, a slide way is arranged on the slide way plate and forms the slide way,
the slide way plates are two and symmetrically arranged on two sides of the bed board bracket, and two ends of the slide rod respectively slide in the slide rails on two sides of the bed board bracket.
Further, the two ends of the sliding rod are provided with idler wheels, and the idler wheels are arranged in the sliding rail in a rolling mode.
Furthermore, the power mechanism is a push rod motor, one end of the push rod motor is arranged on the bed board bracket, and the other end of the push rod motor is hinged with the sliding frame.
Further, still include U type spare, the output of push rod motor with pass through between the carriage U type spare is articulated, the carriage includes branch, branch with the output of push rod motor becomes the contained angle setting, U type spare cover is established the branch outside, the screw rod passes the both sides of U type spare with the output of push rod motor to lock through the nut.
Further, the carriage with be provided with the bracing piece between the back of the body frame, the one end of bracing piece with the carriage is connected, the other end of bracing piece with the back of the body frame is connected.
Further, when the sliding frame resets, the plane where the sliding frame is located is perpendicular to the plane where the bed board support is located, and the plane where the back pushing frame is located is parallel to the plane where the bed board support is located.
Further, the slide way plate comprises a mounting sleeve, and a threaded hole is formed in the side wall of the mounting sleeve.
The utility model discloses a theory of operation and beneficial effect do:
1. when the back needs to be pushed and lifted, the power mechanism applies acting force to the sliding frame, the sliding frame slides in the sliding rail, the back pushing frame is gradually lifted, and the back of a person is lifted.
When the back needs to be pushed to be flat, the power mechanism applies reverse acting force to the sliding frame, the sliding frame slides in the sliding rail, the back pushing frame is gradually laid flat, and a person gradually lies flat on the bed board.
When a person sits on the bed, the upper half body rotates along the waist to rise, the waist serving as the center of rotation is above the plane of the bed plate support, while the back push in the prior art generally adopts a mode that the bottom is hinged with the bed plate support, and the hinged point is below the plane of the bed plate support, so that when the back push is lifted, the center of rotation is inconsistent with the center of rotation of the human body, and the back push can generate pressure on the human body, thereby causing discomfort; the utility model discloses the back of the body pushes away when lifting up, pushes away the centre of a circle rotation of back of the body frame along arc slide rail, rotates the centre of a circle and is located more than the bed board support plane, and it is unanimous with the human rotation centre of a circle, pushes away the back of the body frame and can not produce pressure to the human body, makes the people comfortable nature when sitting up.
2. The utility model discloses well slide rail is two at least, and a plurality of slide bar on the carriage slides respectively on a plurality of slide rail, and restriction each other avoids certain slide bar to derail between a plurality of slide bar, is favorable to guaranteeing the steady movement of slide frame on the slide rail.
3. The utility model forms a plurality of slide rails by arranging a plurality of slide grooves on the slide way plate, and has simple structure and convenient operation; the two slide way plates play a role in guiding two ends of the slide rod at the same time, and the stability of the slide rod in the moving process is further improved.
4. The utility model discloses well gyro wheel and slide rail rolling contact are favorable to reducing the frictional force of slide bar at the removal in-process, not only are favorable to reducing the part wearing and tearing, are favorable to improving the stationarity that the slide bar removed moreover.
5. The utility model discloses well power unit adopts the push rod motor, and the output of push rod motor is through articulated with the carriage, promotes the carriage and slides along the slide rail, and the push rod motor is one kind and changes the rotary motion of motor into the linear reciprocating motion's of push rod electric drive device, operates steadily, and simple structure, small, auto-lock performance are good moreover, can be according to user's needs, with the carriage locking optional position on the slide rail, be favorable to realizing the utility model discloses a nimble regulation.
6. When the back needs to be pushed and lifted, the push rod motor pushes the support rod, the slide rod slides in the slide rail, the back pushing frame is gradually lifted, and the back of a person is supported.
When the back needs to be pushed to be flat, the push rod motor pushes the supporting rod, the sliding rod slides in the sliding rail, the back pushing frame is gradually flat, and the back pushing reset is realized.
The output end of the push rod motor is hinged with the sliding frame through the U-shaped piece, the support rod is arranged in a space enclosed by the U-shaped piece and the screw rod, a movable space is provided for the support rod, and the push rod motor is simple in structure and reliable in connection.
7. The utility model discloses well bracing piece, push away the triangle-shaped structure that forms stability height between back of the body frame and the carriage, make the carriage play better supporting role to pushing away the back of the body frame, be favorable to improving the utility model discloses a reliability.
8. The utility model discloses in need not push away when lifting by the back of the body, push away to reset by the back of the body, it is parallel with the bed board support to push away the back of the body frame, and the carriage is located the downside of bed board support, does not influence the normal use of bed board support.
9. The utility model discloses can establish the installation sleeve cover on the dead lever of bed board support both sides, then pass the screw hole with the screw rod to through nut locking, realize the fixed of slideway board on the bed board support.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the installation of the present invention on a bed board bracket;
FIG. 2 is a schematic structural view of the utility model when the back is lifted;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic structural view of the back-pushing reset of the present invention;
in the figure: 1-bed board bracket, 2-slide way board, 21-slide way, 22-installation sleeve, 221-threaded hole, 3-sliding frame, 31-sliding frame, 311-sliding rod, 3111-roller, 312-supporting rod, 32-back pushing frame, 33-supporting rod, 4-push rod motor and 5-U-shaped piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, comprises
A slide rail 21 fixedly arranged on the bed board bracket 1, the slide rail 21 is arc-shaped, the circle center of the slide rail 21 is positioned above the bed board bracket,
a sliding frame 3, which comprises a sliding frame 31 and a back-pushing frame 32 connected with each other, wherein the sliding frame 31 is arranged on the sliding rail 21 in a sliding way, the back-pushing frame 32 is used for lifting the back of a person,
and the power mechanism is used for driving the sliding frame 31 to slide.
When the back needs to be pushed and lifted, the power mechanism exerts acting force on the sliding frame 31, the sliding frame 31 slides in the sliding rail 21, the back pushing frame 32 is gradually lifted, and the back of the person is lifted.
When the back needs to be pushed flat, the power mechanism applies reverse acting force to the sliding frame 31, the sliding frame 31 slides in the sliding rail 21, the back pushing frame 32 is gradually laid flat, and a person gradually lies flat on the bed board.
When a person sits on the bed, the upper half body rotates along the waist to rise, the waist serving as the center of rotation is above the plane of the bed plate bracket 1, while the back push in the prior art generally adopts a mode that the bottom is hinged with the bed plate bracket 1, and the hinged point is below the plane of the bed plate bracket 1, so that when the back push is lifted, the center of rotation is inconsistent with the center of rotation of the human body, and the back push can generate pressure on the human body, thereby causing discomfort; the utility model discloses the back of the body pushes away when lifting up, pushes away the centre of a circle rotation of back of the body frame 32 along arc slide rail 21, rotates the centre of a circle and is located more than 1 plane of bed board support, and it is unanimous with the human rotation centre of a circle, pushes away back of the body frame 32 and can not be to human pressure, makes the people comfortable nature when sitting up.
Further, the slide rails 21 are at least two concentrically arranged, the plurality of slide rails 21 are parallel to each other, the sliding rack 31 includes slide bars 311, the number of the slide bars 311 is the same as that of the slide rails 21, and the plurality of slide bars 311 are respectively slidably arranged in the plurality of slide rails 21.
The utility model discloses well slide rail 21 is two at least, and a plurality of slide bar 311 on the carriage 31 slides respectively on a plurality of slide rail 21, and restriction each other between a plurality of slide bar 311 avoids certain slide bar 311 to derail, is favorable to guaranteeing the even movement of carriage 31 on slide rail 21.
Further comprises a slide way plate 2 fixedly arranged on the bed board bracket 1, a slide way is arranged on the slide way plate 2, the slide way forms a slide way 21,
the number of the slide way plates 2 is two, and the slide way plates are symmetrically arranged on two sides of the bed board bracket 1, and two ends of the slide rod 311 slide in the slide rails 21 on two sides of the bed board bracket 1 respectively.
The utility model forms a plurality of slide rails 21 by arranging a plurality of slide grooves on the slide plate 2, and has simple structure and convenient operation; the two slide way plates 2 play a role in guiding two ends of the slide rod 311 at the same time, and the stability of the slide rod 311 in the moving process is further improved.
Further, both ends of the sliding rod 311 are provided with a roller 3111, and the roller 3111 is arranged in the sliding rail 21 in a rolling manner.
The utility model discloses well gyro wheel 3111 and slide rail 21 rolling contact are favorable to reducing the frictional force of slide bar 311 at the removal in-process, not only are favorable to reducing the part wearing and tearing, are favorable to improving the stationarity that slide bar 311 removed moreover.
Further, the power mechanism is a push rod motor 4, one end of the push rod motor 4 is arranged on the bed board bracket 1, and the other end of the push rod motor 4 is hinged with the sliding frame 31.
The utility model discloses well power unit adopts push rod motor 4, and push rod motor 4's output is through articulated with carriage 31, promotes carriage 31 and slides along slide rail 21, and push rod motor 4 is one kind and changes the rotary motion of motor into the linear reciprocating motion's of push rod electric drive device, operates steadily, and simple structure, small, from locking performance are good moreover, can be according to user's needs, with carriage 31 locking optional position on slide rail 21, be favorable to realizing the utility model discloses a nimble regulation.
Further, still include U type spare 5, it is articulated through U type spare 5 between the output of push rod motor 4 and the carriage 31, carriage 31 includes branch 312, and branch 312 and the output of push rod motor 4 become the contained angle setting, and U type spare 5 cover is established in the branch 312 outside, and the screw rod passes the both sides of U type spare 5 and the output of push rod motor 4 to lock through the nut.
When the back needs to be pushed up, the push rod motor 4 pushes the support rod 312, the slide rod 311 slides in the slide rail 21, and the back pushing frame 32 is gradually lifted up to support the back of a person.
When the back needs to be pushed flat, the push rod motor 4 pushes the support rod 312, the slide rod 311 slides in the slide rail 21, and the back pushing frame 32 is gradually laid flat, so that the back pushing reset is realized.
The output end of the push rod motor 4 is hinged with the sliding frame 31 through the U-shaped part 5, the support rod 312 is arranged in a space enclosed by the U-shaped part 5 and the screw rod, a movable space is provided for the support rod 312, the structure is simple, and the connection is reliable.
Further, a support bar 33 is disposed between the sliding frame 31 and the back pushing frame 32, one end of the support bar 33 is connected to the sliding frame 31, and the other end of the support bar 33 is connected to the back pushing frame 32.
The utility model discloses well bracing piece 33, push away the triangle-shaped structure that forms stability height between back of the body frame 32 and the carriage 31, make carriage 31 play better supporting role to pushing away back of the body frame 32, be favorable to improving the utility model discloses a reliability.
Further, when the sliding frame 3 is reset, the plane of the sliding frame 31 is perpendicular to the plane of the bed board bracket 1, and the plane of the back-pushing frame 32 is parallel to the plane of the bed board bracket 1.
The utility model discloses in not needing the back to push away when lifting, the back of the body pushes away and resets, pushes away back of the body frame 32 and is parallel with bed board support 1, and carriage 31 is located the downside of bed board support 1, does not influence the normal use of bed board support 1.
Further, the slide plate 2 includes a mounting sleeve 22, and a threaded hole 221 is formed in a side wall of the mounting sleeve 22.
The utility model discloses can establish the dead lever of bed board support 1 both sides with installation sleeve 22 cover, then pass screw hole 221 with the screw rod to through nut locking, realize the fixed of slide plate 2 on bed board support 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a back that comfort level is high pushes away installs on bed board support (1) for lift up people's back, its characterized in that: comprises that
The slide rail (21) is fixedly arranged on the bed board bracket (1), the slide rail (21) is arc-shaped, the circle center of the slide rail (21) is positioned above the bed board bracket,
the sliding frame (3) comprises a sliding frame (31) and a back pushing frame (32) which are connected with each other, the sliding frame (31) is arranged on the sliding rail (21) in a sliding mode, the back pushing frame (32) is used for lifting the back of a person,
and the power mechanism is used for driving the sliding frame (31) to slide.
2. A comfortable back push as claimed in claim 1, wherein: the slide rail (21) are at least two concentrically arranged, a plurality of the slide rails (21) are parallel to each other, the sliding frame (31) comprises slide bars (311), the number of the slide bars (311) is consistent with that of the slide rails (21), and the slide bars (311) are respectively arranged in the slide rails (21) in a sliding manner.
3. A comfortable back push according to claim 2, characterized in that: also comprises a slideway plate (2) fixedly arranged on the bed board bracket (1), a chute is arranged on the slideway plate (2) and forms the sliding rail (21),
the two slide way plates (2) are symmetrically arranged on two sides of the bed board bracket (1), and two ends of the slide rod (311) slide in the slide rails (21) on two sides of the bed board bracket (1) respectively.
4. A comfortable back push according to claim 2, characterized in that: slide bar (311) both ends all are provided with gyro wheel (3111), gyro wheel (3111) roll the setting is in slide rail (21).
5. A comfortable back push as claimed in claim 1, wherein: the power mechanism is a push rod motor (4), one end of the push rod motor (4) is arranged on the bed board bracket (1), and the other end of the push rod motor (4) is hinged with the sliding frame (31).
6. A comfortable back push according to claim 5, characterized in that: still include U type spare (5), the output of push rod motor (4) with pass through between carriage (31) U type spare (5) are articulated, carriage (31) include branch (312), branch (312) with the output of push rod motor (4) becomes the contained angle setting, U type spare (5) cover is established branch (312) outside, the screw rod passes the both sides of U type spare (5) with the output of push rod motor (4) to lock through the nut.
7. A comfortable back push according to claim 6, characterized in that: carriage (31) with it is provided with bracing piece (33) to push away between back of the body frame (32), the one end of bracing piece (33) with carriage (31) are connected, the other end of bracing piece (33) with it connects to push away back of the body frame (32).
8. A comfortable back push as claimed in claim 1, wherein: when the sliding frame (3) is reset, the plane where the sliding frame (31) is located is perpendicular to the plane where the bed plate support (1) is located, and the plane where the back pushing frame (32) is located is parallel to the plane where the bed plate support (1) is located.
9. A comfortable back push according to claim 3, characterized in that: the slideway plate (2) comprises a mounting sleeve (22), and a threaded hole (221) is formed in the side wall of the mounting sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310934.XU CN210842358U (en) | 2019-08-14 | 2019-08-14 | Back of body that comfort level is high pushes away |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310934.XU CN210842358U (en) | 2019-08-14 | 2019-08-14 | Back of body that comfort level is high pushes away |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210842358U true CN210842358U (en) | 2020-06-26 |
Family
ID=71282531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921310934.XU Active CN210842358U (en) | 2019-08-14 | 2019-08-14 | Back of body that comfort level is high pushes away |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210842358U (en) |
-
2019
- 2019-08-14 CN CN201921310934.XU patent/CN210842358U/en active Active
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