CN212015098U - A flexible sofa backup plate for bedroom iron frame bed - Google Patents
A flexible sofa backup plate for bedroom iron frame bed Download PDFInfo
- Publication number
- CN212015098U CN212015098U CN202020570266.0U CN202020570266U CN212015098U CN 212015098 U CN212015098 U CN 212015098U CN 202020570266 U CN202020570266 U CN 202020570266U CN 212015098 U CN212015098 U CN 212015098U
- Authority
- CN
- China
- Prior art keywords
- plate
- backup plate
- bed
- adjusting device
- angle adjusting
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 17
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Abstract
The utility model discloses a flexible sofa backup plate for a bedroom iron frame bed, which comprises a bed plate, a backup plate and an angle adjusting device, wherein the angle adjusting device comprises an operating rod, a connecting plate, a reset spring, a first ratchet wheel, a second ratchet wheel and a connecting rod, the operating rod is rotatably connected with the connecting plate, the second ratchet wheel is welded at the bottom of the connecting plate, the first ratchet wheel is rotatably connected with the connecting rod, and the operating rod is provided with a connecting groove for the first ratchet wheel to rotate; the connecting plate is fixedly connected inside the backup plate, and the backup plate is rotatably connected with the bed board through the angle adjusting device. The bed board of the utility model can be directly placed on the iron frame bed, thus saving the trouble of secondary installation; the backup plate is rotationally connected with the bed plate through the angle adjusting device, and a user can adjust the angle of the backup plate according to the requirement; in addition, the back plate is connected with a headrest through a sliding rod, a through hole used for fixing the position of the sliding rod is formed in the sliding rod, and a user can adjust the height of the headrest according to needs.
Description
Technical Field
The utility model relates to the field of furniture articles, in particular to a flexible sofa backup plate for a bedroom iron frame bed.
Background
At present, the iron frame bed used in a bedroom in the market is mainly of a structure of bunk beds or a structure of upper beds and lower tables, and the iron frame bed with any structure only has the inherent function of a 'bed', namely can be used for lying and sleeping or used for sitting and standing without support. The development of a bed board which can provide back and head support for users, can be adjusted in angle, has a telescopic function and is simple to mount must be popular among consumers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible sofa backup plate for bedroom iron frame bed to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a telescoping sofa back for a bedroom iron frame bed, comprising: the angle adjusting device comprises an operating rod, a connecting plate, a return spring, a first ratchet wheel, a second ratchet wheel and a connecting rod, wherein the operating rod is rotatably connected with the connecting plate; the connecting plate is fixedly connected inside the backup plate, and the backup plate is rotatably connected with the bed plate through the angle adjusting device; reset spring, first ratchet, second ratchet and connecting rod set up the inside at the bed board, the action bars rotation is connected in the side of bed board.
As a further aspect of the present invention: the angle adjusting device is characterized in that a headrest is arranged at one end, far away from the angle adjusting device, of the backup plate, a sliding rod is fixedly connected to the bottom of the headrest, and the headrest is connected with the backup plate in a sliding mode through the sliding rod and a sliding groove formed in the backup plate.
As a further aspect of the present invention: the sliding rod is internally provided with a plurality of through holes perpendicular to the axis of the sliding rod, and limiting rods are inserted in the through holes.
As a further aspect of the present invention: one end of the sliding rod, which is close to the angle adjusting device, is integrally provided with a limiting column matched with the sliding groove in shape.
As a further aspect of the present invention: the outer filler of the back plate and the headrest is sponge, and carbon fiber leather wraps the sponge.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a bed board, a backup plate and an angle adjusting device, wherein the bed board can be directly placed on the iron frame bed, thus saving the trouble of secondary installation; the backup plate is rotationally connected with the bed plate through the angle adjusting device, and a user can adjust the angle of the backup plate according to the requirement; in addition, the back plate is connected with a headrest through a sliding rod, a through hole used for fixing the position of the sliding rod is formed in the sliding rod, and a user can adjust the height of the headrest according to needs.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the angle adjusting device when locked.
Fig. 5 is a schematic structural view of the angle adjusting device in use.
Fig. 6 is an enlarged schematic view of a portion a in fig. 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, in an embodiment of the present invention, a flexible sofa backrest for a bedroom iron frame bed includes: the bed plate comprises a bed plate 1, a backup plate 2 and an angle adjusting device 4, wherein the connecting plate 42 is fixedly connected inside the backup plate 2, and the backup plate 2 is rotatably connected with the bed plate 1 through the angle adjusting device 4; the return spring 43, the first ratchet 44, the second ratchet 45 and the connecting rod 46 are arranged inside the bed plate 1, and the operating rod 41 is rotatably connected to the side surface of the bed plate 1. The utility model discloses directly place bed board 1 in the top of iron frame bed, need not extra connection fixed, simple bright, labour saving and time saving. The outer filler of backup plate 2 and headrest 3 is the sponge to the outside parcel of sponge has carbon fiber leather, and sponge and carbon fiber leather can both play the buffering and reduce the effect of pressure, can improve user's use comfort level.
Referring to fig. 3, a headrest 3 is arranged at one end of the backup plate 2 far from the angle adjusting device 4, a sliding rod 31 is fixedly connected to the bottom of the headrest 3, the headrest 3 is slidably connected with the backup plate 2 through the sliding rod 31 and a sliding groove arranged inside the backup plate 2, and the headrest 3 has a height adjusting function. One end of the sliding rod 31, which is close to the angle adjusting device 4, is integrally provided with a limiting column 32 matched with the shape of the sliding groove, and the limiting column 32 can ensure that the headrest 3 does not excessively shake when moving up and down and can prevent the sliding rod 31 from sliding out of the sliding groove. The inside through-hole 311 that is provided with a plurality of perpendicular to slide bar 31 axis of slide bar 31 that is provided with, it has spacing stick 5 to peg graft in the through-hole 311, and when the high back of adjusting of headrest 3, the user can insert the first through-hole 311 that is higher than backup plate 2 top with spacing stick 5, and headrest 3 just can be fixed.
Referring to fig. 4-6, the angle adjusting device 4 includes an operating rod 41, a connecting plate 42, a return spring 43, a first ratchet 44, a second ratchet 45 and a connecting rod 46, wherein the operating rod 41 and the connecting plate 42 are rotatably connected, the return spring 43 is disposed at a connection position of the operating rod 41 and the connecting plate 42, the second ratchet 45 is welded at a bottom of the connecting plate 42, the first ratchet 44 is rotatably connected with the connecting rod 46, and the operating rod 41 is provided with a connecting groove for the first ratchet 44 to rotate. The adjusting principle is as follows: the operating rod 41 is pulled upwards, the operating rod 41 drives the connecting rod 46 to move towards one side far away from the backup plate 2 through the connecting groove, the connecting rod 46 pulls the second ratchet wheel 45 away towards the direction far away from the first ratchet wheel 44, after the first ratchet wheel 44 and the second ratchet wheel 45 are separated, the backup plate 2 inclines towards one side close to the bed plate 1 under the action of the return spring 43, and because the first ratchet wheel 44 and the second ratchet wheel 45 are not bound at this time, a user can adjust the angle of the backup plate 2 by using the back; when the adjustment is completed, the operating lever 41 is pushed downward, and the first ratchet 44 and the second ratchet 45 are engaged with each other, so that the angle of the backup plate 2 is locked, and the backup plate 2 is fixed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A telescoping sofa back for a bedroom iron frame bed, comprising: bed board (1), backup plate (2) and angle adjusting device (4), its characterized in that: the angle adjusting device (4) comprises an operating rod (41), a connecting plate (42), a return spring (43), a first ratchet wheel (44), a second ratchet wheel (45) and a connecting rod (46), wherein the operating rod (41) is rotatably connected with the connecting plate (42), the return spring (43) is arranged at the connecting position of the operating rod (41) and the connecting plate (42), the second ratchet wheel (45) is welded at the bottom of the connecting plate (42), the first ratchet wheel (44) is rotatably connected with the connecting rod (46), and a connecting groove for the first ratchet wheel (44) to rotate is formed in the operating rod (41); the connecting plate (42) is fixedly connected inside the backup plate (2), and the backup plate (2) is rotatably connected with the bed plate (1) through the angle adjusting device (4); reset spring (43), first ratchet (44), second ratchet (45) and connecting rod (46) set up in the inside of bed board (1), action bars (41) rotate to be connected in the side of bed board (1).
2. The telescoping sofa back panel for a bedroom iron frame bed as claimed in claim 1 wherein: the angle adjusting device is characterized in that one end, far away from the angle adjusting device (4), of the backup plate (2) is provided with a headrest (3), the bottom of the headrest (3) is fixedly connected with a sliding rod (31), and the headrest (3) is connected with the backup plate (2) in a sliding mode through the sliding rod (31) and a sliding groove formed in the backup plate (2).
3. The retractable sofa back panel for a bedroom iron frame bed as claimed in claim 2 wherein: the sliding rod (31) is internally provided with a plurality of through holes (311) vertical to the axis of the sliding rod (31), and the through holes (311) are internally inserted with limiting rods (5).
4. The telescoping sofa back panel for a bedroom iron frame bed as claimed in claim 3 wherein: one end of the sliding rod (31) close to the angle adjusting device (4) is integrally provided with a limiting column (32) matched with the shape of the sliding groove.
5. The telescoping sofa back panel for a bedroom iron frame bed as claimed in claim 1 wherein: the outer-layer fillers of the backup plate (2) and the headrest (3) are sponges, and carbon fiber leather wraps the sponges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570266.0U CN212015098U (en) | 2020-04-16 | 2020-04-16 | A flexible sofa backup plate for bedroom iron frame bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570266.0U CN212015098U (en) | 2020-04-16 | 2020-04-16 | A flexible sofa backup plate for bedroom iron frame bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212015098U true CN212015098U (en) | 2020-11-27 |
Family
ID=73493795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020570266.0U Expired - Fee Related CN212015098U (en) | 2020-04-16 | 2020-04-16 | A flexible sofa backup plate for bedroom iron frame bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212015098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073375A (en) * | 2021-11-01 | 2022-02-22 | 贵州电网有限责任公司 | Apply to portable computer support of computer lab |
-
2020
- 2020-04-16 CN CN202020570266.0U patent/CN212015098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114073375A (en) * | 2021-11-01 | 2022-02-22 | 贵州电网有限责任公司 | Apply to portable computer support of computer lab |
| CN114073375B (en) * | 2021-11-01 | 2023-12-08 | 贵州电网有限责任公司 | Portable computer support applied to machine room |
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Legal Events
| 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: 20201127 |