CN211065824U - Electric bed with upper frame structure and lower frame structure provided with rollers - Google Patents
Electric bed with upper frame structure and lower frame structure provided with rollers Download PDFInfo
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- CN211065824U CN211065824U CN201921458294.7U CN201921458294U CN211065824U CN 211065824 U CN211065824 U CN 211065824U CN 201921458294 U CN201921458294 U CN 201921458294U CN 211065824 U CN211065824 U CN 211065824U
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- lower frame
- frame
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- board
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Abstract
The electric bed with the upper frame structure and the lower frame structure and the rollers comprises a bed body and bed legs, wherein the bed body comprises a bed frame and a bed board; the bed frame comprises an upper frame and a lower frame, and the upper frame is hinged inside the lower frame through a hinge structure; the upper frame and the lower frame are both composed of four rod pieces which are vertically and fixedly connected with each other in a plane, and each rod piece comprises two long rod pieces and two short rod pieces; the hinge structure comprises rolling wheels arranged at two ends of two long rod pieces of the upper frame and a through long U-shaped groove which is positioned at two sides of the inner side of the lower frame and matched with the rolling wheels to slide; the lower frame is fixedly connected with a front connecting rod parallel to the lower frame short rod piece at the part, close to the leg, of the lower frame, and the front connecting rod is connected with one end of a first push rod motor positioned at the bottom of the bed board; the first push rod motor pushes the upper frame to slide in the U-shaped grooves on two sides of the inner side of the lower frame. The utility model provides an electric bed of frame structure area gyro wheel about section for electric bed structure is more stable and more convenient to use.
Description
Technical Field
The utility model relates to a bed especially relates to an electric bed of frame structure area gyro wheel about section.
Background
The electric bed is a bed capable of electrically controlling the bending degree of the bed board, and is different from a bed frame structure with a traditional structure, and the bed frame structure of the electric bed is more complex. In the existing electric bed with an integrated frame, a lifting support for controlling the lifting of the electric bed is fixedly connected to the integrated frame; the frame flexibility of integral type is very poor, leads to the problem that the atress concentrates easily, influences lifting support's stability to influence the stability and the security problem of beddo when using.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above, the utility model aims to provide an upper and lower frame structure takes beddo of gyro wheel, and upper and lower frame structure is more nimble, and the problem of concentrating of local power can be solved in the setting of gyro wheel, and stability is better during the use.
(II) technical scheme
The electric bed with the upper frame structure and the lower frame structure and the rollers comprises a bed body and bed legs, wherein the bed body comprises a bed frame and a bed board; the bed plate consists of a head wood plate, a back wood plate, a hip wood plate, a leg wood plate and a foot wood plate which are sequentially hinged, the combined bed plate structure is more suitable for the multifunctional requirement of the electric bed, each part can rotate to a proper angle, and the rotating bending angle of the electric bed is more variable; the bed frame comprises an upper frame and a lower frame, and the upper frame is movably connected with the lower frame; the upper frame and the lower frame are respectively composed of four rod pieces which are vertically and fixedly connected in a plane, and each rod piece comprises two long rod pieces and two short rod pieces; the movable connection comprises rollers arranged at two ends of two long rod pieces of the upper frame and U-shaped grooves which are positioned at two sides of the inner side of the lower frame and slide in cooperation with the rollers, and the rollers are clamped in the U-shaped grooves; the lower frame is fixedly connected with a front connecting rod parallel to the lower frame short rod piece at the part, close to the leg, of the lower frame, and the front connecting rod is connected with one end of a first push rod motor positioned at the bottom of the bed board; when the first push rod motor starts the electric bed to ascend, the upper frame can freely slide in the U-shaped groove of the lower frame through the rollers.
Furthermore, the bottom of the bed board also comprises a lifting support fixedly connected to the bottom of the bed board, and the lifting support comprises a front lifting support and a rear lifting support; the front lifting support comprises a first connecting rod fixedly connected to the bottom of the back wood board through a fixing piece, and a first push rod motor with one end hinged to the first connecting rod; the rear lifting support comprises a second connecting rod fixedly connected to the bottom of the foot board and a second push rod motor hinged to the second connecting rod, the fixing pieces are symmetrically distributed, and the lifting function of the electric bed is achieved by matching with the push rod motor.
Further, the mounting is for welding the U type groove of bed board bottom, U type groove opening direction be for being on a parallel with the direction of bed board, U type groove length is moderate, the effect of dispersion force that can be better makes the lifting support is more firm, and the security is better.
Further, back plank bottom still is provided with the third push rod motor, third push rod motor one end articulates and is located on the motor fixing base of back plank, one end articulates on the rigid coupling spare of the bottom of head plank, the function of the head plank of beddo can be realized in the setting of third push rod motor, and arbitrary suitable position can be crooked to the head plank, further satisfies the travelling comfort requirement of beddo.
Furthermore, the back wood board and the foot wood board are also provided with symmetrically distributed supporting pieces for supporting; one end of a supporting piece positioned on the back wood board is hinged on the fixing piece, and the other end of the supporting piece is hinged on the lower frame short rod piece; one end of the supporting piece positioned on the foot plank is hinged on the hinged piece of the foot plank, and the other end is hinged on the upper frame short rod piece; the support member on the lower frame rotates to a proper position along with the rotation of the front lifting bracket, and the support member on the upper frame rotates to a proper position along with the rotation of the rear lifting bracket.
Furthermore, the back wood board and the foot wood board are provided with symmetrically distributed holes.
Furthermore, the outer edge of the bed frame is positioned inside the bottom of the bed board, and when the electric bed is reset, the bed frame can be completely hidden below the bed board.
(III) advantageous effects
1. The electric bed with the upper frame structure and the lower frame structure provided by the utility model is different from an integrated bed frame, and the bed frame is more flexible by adopting the structure mode of movably connecting the upper frame and the lower frame; the bed board structure of cooperation combination formula, each subsection of beddo is more independent, can the angle of the crooked not equidimension of free rotation, the demand of the different human comfort levels of more adaptation.
2. The utility model provides an electric bed of frame structure area gyro wheel about section still adds a push rod motor at the head plank for the head plank also has the function of free bending, the requirement of travelling comfort when using this electric bed of further satisfying.
Drawings
Fig. 1 is a front view of a bottom structure of an electric bed;
fig. 2 is a side view of the bottom structure of the electric bed;
FIG. 3 is a schematic view of the electric bed when it is lifted;
fig. 4 is a side view of the electric bed when it is reset;
wherein: 1. a bed board; 11. a head wood board; 12. a back wood board; 13. a hip plank; 14. a leg plank; 15. a foot plank; 120. a first connecting rod; 140. a second connecting rod; 2. a bed frame; 21. an upper frame; 22. a lower frame; 210. a roller; 220. a U-shaped groove; 221. a front connecting rod; 101. a first push rod motor; 102. a second push rod motor; 103. a third push rod motor; 4. a fixing member; 5. a support member; 6. and (4) holes.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 4 and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention;
the electric bed with the upper and lower frame structures and the rollers as shown in fig. 1-4 comprises a bed body and bed legs, wherein the bed body comprises a bed frame 2 and a bed board 1; the bed plate 1 consists of a head wood plate 11, a back wood plate 12, a hip wood plate 13, a leg wood plate 13 and a foot wood plate 15 which are sequentially hinged, the combined bed plate structure is more suitable for the multifunctional requirement of the electric bed, each subsection is relatively more independent, each independent subsection can be bent to different degrees, and the bending angle range of the electric bed is larger and more flexible; the bed frame 2 comprises an upper frame 21 and a lower frame 22, wherein the upper frame 21 is movably connected inside the lower frame 22; the upper frame 21 and the lower frame 22 are respectively composed of four rod pieces which are vertically and fixedly connected in a plane, and each rod piece comprises two long rod pieces and two short rod pieces; the movable connection comprises rollers 210 arranged at two ends of two long rod pieces of the upper frame 21 and a through-long U-shaped groove 220 which is positioned at two sides of the inner side of the lower frame 22 and is matched with the rollers to slide, and the rollers 210 are clamped in the through-long U-shaped groove 220; the lower frame 22 is fixedly connected with a front connecting rod 221 parallel to the lower frame short rod piece near the leg part, and the lower frame 22 is also provided with a supporting rod which is vertically connected with the front connecting rod 221 and is used for supporting the bed board; the front connecting rod 221 is connected with one end of a first push rod motor 101, the first push rod motor 101 is located in the middle of the hip board 13, and when the first push rod motor 101 starts the electric bed to ascend, the upper frame 21 can freely slide in the lower frame through U-shaped groove 220 through movable connection.
The bottom of the bed plate 1 also comprises a lifting support fixedly connected to the bottom of the bed plate 1, and the lifting support comprises a front lifting support and a rear lifting support; the front lifting support comprises a first connecting rod 120 fixedly connected to the bottom of the back wood board 12 through a fixing piece 4, and a first push rod motor 101 with one end hinged to the first connecting rod 120; the rear lifting bracket comprises a second connecting rod 140 fixedly connected to the bottom of the foot board 14 through a fixing piece, and a second push rod motor 12 hinged to the second connecting rod 140, wherein the second push rod motor 102 is positioned below the hip board 13; the fixing pieces 4 are symmetrically distributed and are matched with a push rod motor to realize the lifting function of the electric bed.
The mounting 4 for the welding the U type groove of 1 bottom of bed board, U type groove opening direction be for being on a parallel with the direction of bed board, U type groove length is moderate, the effect of dispersion force that can be better makes the lifting support is more firm, and the security is better more pleasing to the eye.
The back wood board 12 and the foot wood board 15 are also provided with symmetrically distributed supporting pieces 5 for supporting; the supporting piece 5 positioned on the back wood board 12 is hinged to the fixing piece 4 at one end and is hinged to the short rod piece of the lower frame 22 at the other end; one end of the supporting piece 5 positioned on the foot wood board 14 is hinged on the hinged piece of the foot wood board 15, and the other end is hinged on the short rod piece of the upper frame 21; the supporting member 5 on the lower frame 22 is rotated to a proper position according to the rotation of the front elevating bracket, and the supporting member 5 on the upper frame 21 is rotated to a proper position according to the rotation of the rear elevating bracket.
The back wood board 12 and the foot wood board 15 are provided with symmetrically distributed holes 6.
The outer edge of the bed frame 2 is located inside the bottom of the bed board 1, and when the electric bed is reset, the bed frame 2 can be completely hidden below the bed board 1.
The working principle is as follows: starting a first push rod motor 101, lifting a front lifting bracket connected with the upper frame 21, lifting and bending the head wood board 11 and the back wood board 12 to proper positions, starting a second push rod motor 102, lifting a rear lifting bracket connected with the lower frame 22, and bending the leg wood board 14 and the foot wood board 15 to proper positions; at the same time, the support 5 at the foot plank 14 connected to the upper frame 21 is rotated into position, and the support 5 at the back plank 12 connected to the lower frame 22 is rotated into position; when the third push rod motor 103 is started, the head wood plate 11 can rotate to meet the comfortable angle requirement when the human body lies. And (4) turning off the push rod motors, and resetting the lifting support and the support piece to the bottom of the bed board.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The electric bed with the upper frame structure and the lower frame structure and the rollers comprises a bed body and bed legs, wherein the bed body comprises a bed frame and a bed board; the bed plate consists of a head wood plate, a back wood plate, a hip wood plate, a leg wood plate and a foot wood plate which are sequentially hinged; the bed frame is characterized by comprising an upper frame and a lower frame, wherein the upper frame is hinged inside the lower frame through a hinge structure; the upper frame and the lower frame are both composed of four rod pieces which are vertically and fixedly connected with each other in a plane, and each rod piece comprises two long rod pieces and two short rod pieces; the hinged structure comprises rolling wheels arranged at two ends of two long rod pieces of the upper frame and a through long U-shaped groove which is positioned at two sides of the inner side of the lower frame and matched with the rolling wheels to slide; the lower frame is fixedly connected with a front connecting rod parallel to the lower frame short rod piece at the part, close to the leg, of the lower frame, and the front connecting rod is connected with one end of a first push rod motor positioned at the bottom of the bed board; the first push rod motor pushes the upper frame to slide in the U-shaped grooves on two sides of the inner side of the lower frame.
2. The electric bed with the rollers in the upper and lower frame structures as claimed in claim 1, wherein the bottom of the bed board further comprises a lifting bracket fixedly connected to the bottom of the bed board, and the lifting bracket comprises a front lifting bracket and a rear lifting bracket; the front lifting support comprises a first connecting rod fixedly connected to the bottom of the back wood board through a fixing piece, and a first push rod motor with one end hinged to the first connecting rod; the rear lifting support comprises a second connecting rod fixedly connected to the bottom of the foot board through a fixing piece, and a second push rod motor hinged to the second connecting rod.
3. The electric bed with rollers in an upper and lower frame structure as claimed in claim 2, wherein the fixing member is a U-shaped groove welded to the bottom of the bed plate, and the opening direction of the U-shaped groove is parallel to the direction of the bed plate.
4. An electric bed with rollers and an upper frame structure and a lower frame structure as claimed in claim 2, wherein a third push rod motor is further arranged at the bottom of the back wood board, one end of the third push rod motor is hinged to a motor fixing seat located on the back wood board, and the other end of the third push rod motor is hinged to a fixed connection piece at the bottom of the head wood board.
5. The electric bed with the rollers and the upper and lower frame structures as claimed in claim 2, wherein the back wood boards and the foot wood boards are further provided with symmetrically distributed supporting members for supporting; one end of a supporting piece positioned on the back wood board is hinged on the fixing piece, and the other end of the supporting piece is hinged on the lower frame short rod piece; one end of the supporting piece positioned on the foot plank is hinged on the hinged piece of the foot plank, and the other end is hinged on the upper frame short rod piece.
6. An electric bed with rollers and an upper frame structure and a lower frame structure as claimed in claim 4, wherein the back wood boards and the foot wood boards are provided with symmetrically distributed holes.
7. An electric bed with rollers and upper and lower frame structures according to claim 1, wherein the outer edge of the bed frame is located inside the bottom of the bed board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458294.7U CN211065824U (en) | 2019-09-04 | 2019-09-04 | Electric bed with upper frame structure and lower frame structure provided with rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921458294.7U CN211065824U (en) | 2019-09-04 | 2019-09-04 | Electric bed with upper frame structure and lower frame structure provided with rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211065824U true CN211065824U (en) | 2020-07-24 |
Family
ID=71642827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921458294.7U Expired - Fee Related CN211065824U (en) | 2019-09-04 | 2019-09-04 | Electric bed with upper frame structure and lower frame structure provided with rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211065824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117547127A (en) * | 2023-12-26 | 2024-02-13 | 添康科技有限公司 | Four-section type electric bed and use method thereof |
-
2019
- 2019-09-04 CN CN201921458294.7U patent/CN211065824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117547127A (en) * | 2023-12-26 | 2024-02-13 | 添康科技有限公司 | Four-section type electric bed and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20210904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |