CN205306501U - Bed of back liftable - Google Patents
Bed of back liftable Download PDFInfo
- Publication number
- CN205306501U CN205306501U CN201620056666.3U CN201620056666U CN205306501U CN 205306501 U CN205306501 U CN 205306501U CN 201620056666 U CN201620056666 U CN 201620056666U CN 205306501 U CN205306501 U CN 205306501U
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- backrest
- guide plate
- hole
- support
- described guide
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Abstract
The utility model relates to a bed of back liftable. The back rigid coupling of current bedstead can not height -adjusting on the bed body, and the user can not be according to the suitable supported condition of self conditioning. The utility model discloses a bedstead, support, back, back pass through elevation structure to be connected on the support, and elevation structure includes base, deflector, and lateral wall of the base is equipped with the edge the card hole that deflector lifting path equidistance set up, it can be with arbitrary to be equipped with one on the deflector the locating hole that the coincidence of card hole corresponds, the back is pegged graft through one the plug connector of card hole and locating hole realize and the support location. Improve the hierarchical lift mode that is area card hole by original fixed connection mode with the connection structure between the back and the bed body for the back can come the adjustment height according to user's stature, ensures that user's upper part of the body has better support, experiences for the user provides comfortable rest.
Description
Technical field
This utility model relates to a kind of bedding, concrete actual a kind of bedstead.
Background technology
Existing bedstead on the market all includes for support mattress and has the bed body in flat support face and be arranged on the backrest above bed body head end, backrest be people with sitting posture rest in bed time for human body upper body provide support rely on parts, owing to existing backrest is all stationarily connected on bedstead, this backrest resulting in existing bedstead can not adjust backrest height according to the needs of actually used person, owing to the health height of user is fat or thin different, maximum support can not be brought to user, affect experience.
Utility model content
In order to solve the deficiencies in the prior art, this utility model provides a kind of liftable bed of backrest, by installing lifting structure between backrest and bed body so that backrest can need to adjust height according to user.
This utility model is accomplished by: a kind of liftable bed of backrest, including bedstead, it is arranged on the support on bedstead head end top and connects backrest on the bracket, described backrest is movably connected on the bracket by a lifting structure, described lifting structure includes a pedestal being fixed on support, the guide plate that can lift along described base front wall, described pedestal sidewall is provided with the hole clipping being placed equidistant along described guide plate lift path, described guide plate is provided with one and can overlap with arbitrary described hole clipping corresponding hole, location, described backrest is realized and described support location by the plug connector of hole clipping described in a grafting and hole, location. attachment structure between backrest and bed body is improved to the classification up-down mode with hole clipping by original fixing connected mode, make backrest can adjust height according to the stature of user, guarantee that user upper body has good support, provide comfortable rest to experience for user. hole, location realizes connecting from different hole clippings by pluggable plug connector so that backrest realizes altitude mixture control. hole clipping is placed equidistant so that backrest can carry out there is a grade lift adjustment, selects for user.
As preferably, described pedestal is provided with vertical guide groove towards the antetheca of described guide plate, and described guide plate is liftably connected in described guide groove towards the roller on the rear wall of described pedestal by being located at it. Roller moves along guide groove so that backrest steadily can lift along preset path, it is possible to be vertical lifting, it is also possible to is oblique lifting, arranges path according to guide groove and determine; Owing to guide plate lifts along guide groove, can effectively guarantee that hole, location overlaps corresponding with the hole clipping of highly dislocation with in guide plate lifting process one by one, place offer facility for plug connector.
As preferably, described roller is connected on described guide plate by connecting rod, and the both sides of the edge of the notch of described guide groove extend towards to be formed and limit the separation prevention bar that described roller departs from, and are provided with mean for the gap that described connecting rod places between described separation prevention bar. Guide groove utilizes separation prevention bar to limit roller range of activity, has both guaranteed that roller accurately moves, it is prevented that roller is beated between separation prevention bar and guide groove bottom surface and hole, location can not be accurately positioned with hole clipping, moreover it is possible to backrest is connected with pedestal all the time; The gap of anticreep condition both provided for connecting rod and had placed space, also provided liftway for connecting rod, it is ensured that roller moves smoothly.
As preferably, described guide groove is two, and is symmetricly set on described base front wall both sides, and described guide plate connects corresponding described guide groove respectively through two rollers being vertically arranged. In every guide groove, all accommodating two rollers, then set four rolling, it is ensured that backrest steadily lifts altogether on guide plate.
As preferably, the upper end of described guide groove is uncovered setting, and is provided with cover cap. Guide groove is arranged along base front wall, and guide groove upper end is uncovered, it is simple to install roller, and cover cap plays the described uncovered effect of closing, and then guarantees that roller will not depart from pedestal because excessively rising, and pair roller plays position-limiting action. Described guide groove lower end is closed configuration.
As preferably, described roller is arranged at the bottom of described guide plate rear wall. Roller is arranged on the bottom of guide plate rear wall, it is ensured that guide plate top is because backrest rises after crossing described cover cap, and roller, still in described guide groove, shortens guide groove length under the premise guaranteeing back lifting stroke as far as possible, so reduce lifting structure take volume.
As preferably, described backrest is provided with mean for, towards described support side, the mounting groove that described guide plate is affixed. Mounting groove is used for setting guide plate, and then reduces the impact on backrest volume of the added lifting structure.
As preferably, at least one side edge bending of described guide plate is formed and the spacer of described pedestal sidewall laminating, and described spacer is offered hole, described location. Described guide plate rear wall is arranged in parallel with base front wall, the spacer being bent to form is parallel with pedestal sidewall, and make hole, location can be correspondingly arranged at the hole clipping of pedestal sidewall in lifting process one by one, owing to needs place plug connector in hole, location and card orifice, so needing hole, location peritreme to arrange with the laminating of hole clipping peritreme, it is easy to plug connector dismounting, and reduces the horizontal force formed because of two interporal lacunas.
As preferably, plug connector includes inserting pole and the annular Handheld Division mated with hole, described location and hole clipping, and described inserting pole one end ora terminalis is provided with chamfering, and the other end arranges described annular Handheld Division. The diameter of inserted link is less than hole, described location and card bore dia, and in inserting pole one end, ora terminalis arranges chamfering, it is simple to insert hole, location and hole clipping, and annular Handheld Division can provide for user and be held by force.
The beneficial effects of the utility model: the attachment structure between backrest and bed body is improved to the classification up-down mode with hole clipping by original fixing connected mode, hole, location utilizes plug connector to be connected in differing heights hole clipping, make backrest can adjust height according to the stature of user, guarantee that user upper body has good support, provide comfortable rest to experience for user.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the partial structurtes schematic diagram behind plug connector location;
Fig. 3 is the structural representation in hole, location and hole clipping dislocation;
Fig. 4 is the horizontal sectional structure schematic diagram of roller and guide groove;
Fig. 5 is the vertical sectional structure schematic diagram of roller and guide groove;
Fig. 6 is connector structure schematic diagram;
In figure: 1, bedstead, 2, support, 3, backrest, 4, pedestal, 5, guide plate, 6, hole clipping, 7, hole, location, 8, guide groove, 9, roller, 10, connecting rod, 11, separation prevention bar, 12, cover cap, 13, mounting groove, 14, spacer, 15, plug connector, 16, inserting pole, 17, Handheld Division.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, substantive distinguishing features of the present utility model is further described.
Such as Fig. 1, the liftable bed of a kind of backrest shown in 2, by bedstead 1, the support 2 being arranged on bedstead 1 head end top and the backrest 3 being connected on described support 2 form, described backrest 3 is movably connected on described support 2 by a lifting structure, described lifting structure includes a pedestal 4 being fixed on support 2, can along the guide plate 5 of described pedestal 4 antetheca lifting, described pedestal 4 sidewall is provided with the hole clipping 6 being placed equidistant along described guide plate 5 lift path, described guide plate 5 is provided with a hole, location 7 that can overlap corresponding with arbitrary described hole clipping 6, described backrest 3 realizes positioning with described support 2 by the plug connector 15 of hole clipping described in a grafting 6 and hole 7, location.
In practical operation, described pedestal 4 is provided with vertical guide groove 8 towards the antetheca of described guide plate 5, and described guide plate 5 is liftably connected in described guide groove 8 towards the roller 9 on the rear wall of described pedestal 4 by being located at it. Described roller 9 is connected on described guide plate 5 by connecting rod 10, and the both sides of the edge of the notch of described guide groove 8 extend towards to be formed and limit the separation prevention bar 11 that described roller 9 departs from, and are provided with mean for the gap that described connecting rod 10 places between described separation prevention bar 11. The cross section profile of vertical guide groove 8 mates with roller 9, and described connecting rod 10 one end is rotationally connected described roller 9, and the other end is fixed on guide plate 5 so that guide plate 5 and roller 9 synchronization action. Described separation prevention bar 11 can arrange (as shown in Figure 4) by bilateral, it is also possible to unilateral setting under meeting the premise that pair roller 9 is spacing, is regarded as specific embodiment of the utility model.
In practical operation, described guide groove 8 is preferably two, and it is symmetricly set on described pedestal 4 antetheca both sides, described guide plate 5 connects corresponding described guide groove 8 respectively through two rollers being vertically arranged 9, every guide groove 8 is correspondingly arranged two roller 9(as shown in Figure 5), it is ensured that guide plate 5 rear wall is parallel to pedestal 4 antetheca all the time and moves. Described roller 9 is arranged at the bottom of described guide plate 5 rear wall; Described backrest 3 is provided with mean for, towards described support 2 side, the mounting groove 13 that described guide plate 5 is affixed.
In practical operation, the upper end of described guide groove 8 is uncovered setting, and is provided with cover cap 12, the installing port of the described roller 9 of described uncovered formation. Additionally, the installing port of described roller 9 can also be opened in described separation prevention bar 11, and configure the sealed piece of correspondence so that separation prevention bar 11 wall corresponding with roller 9 is smooth, also should be regarded as specific embodiment of the utility model. The lower end position of described guide groove 8 should be in the position of roller 9 during lowest order and, to corresponding, play the effect of location backrest 3 by restricting 9 times in-migrations of roller with backrest 3.
In practical operation, when being in the normal state, hole, described location 7 is corresponding with arbitrary hole clipping 6, and place connection by described plug connector 15, when user needs to adjust backrest 3 height, first plug connector 15 is extracted from hole 7, location and hole clipping 6, guide plate 5 can be lifted along described pedestal 4 sidewall, again backrest 3 by lifting or is displaced downwardly to the position (as shown in Figure 3) being suitable for supporting human body, and hole 7, location is directed at adjacent hole clipping 6, finally plug connector 15 is sequentially passed through hole 7, location and hole clipping 6, it is achieved backrest 3 positions.
In practical operation, described at least one side edge bending of guide plate 5 is formed and the spacer 14 of described pedestal 4 sidewall laminating, and described spacer 14 is offered hole, described location 7. When on bedstead 1, the back of the body 3 is depended merely in setting, it is possible to be all bent to form spacer 14 in the both sides of guide plate 5, and all offer the hole clipping 6 of coupling on 4 liang of corresponding sidewalls of pedestal, it is achieved guide plate 5 bilateral steadily positions simultaneously; When bedstead 1 arranges double; two backrest 3 independent side by side, at guide plate 5, spacer 14 can be set near described bedstead 1 edge one lateral buckling, and at pedestal 4, hole clipping 6 is set near side, described bedstead 1 edge, realizing two backrest 3 unattached heights to regulate, above scheme is regarded as specific embodiment of the utility model.
In practical operation, plug connector 15 include the inserting pole 16 that mates with hole, described location 7 and hole clipping 6 and be arranged on described inserting pole 16 one end annular Handheld Division 17(as shown in Figure 6). Described annular Handheld Division 17 can be easy to finger place and formed push away plug fitting 15 put forth effort portion.
In practical operation, quantity and the arranging distance of described hole clipping 6 can be arranged according to actual needs, when hole clipping 6 quantity is more many and spacing more hour, backrest 3 altitude mixture control is more accurate, otherwise then altitude mixture control is more rough.
In practical operation, described pedestal 4 is screwed onto on support 2 by securing member, and it is affixed with backrest 3 that described guide plate 5 passes through to be spirally connected or paste mode, is regarded as specific embodiment of the utility model.
Claims (9)
1. the liftable bed of backrest, including bedstead (1), the support (2) being arranged on bedstead (1) head end top and the backrest (3) being connected on described support (2), it is characterized in that described backrest (3) is movably connected on described support (2) by a lifting structure, described lifting structure includes a pedestal (4) being fixed on support (2), can along the guide plate (5) of described pedestal (4) antetheca lifting, described pedestal (4) sidewall is provided with the hole clipping (6) being placed equidistant along described guide plate (5) lift path, described guide plate (5) is provided with one and can overlap with arbitrary described hole clipping (6) corresponding hole, location (7), described backrest (3) is realized and described support (2) location by the plug connector (15) of hole clipping (6) described in a grafting and hole, location (7).
2. a kind of liftable bed of backrest according to claim 1, it is characterized in that described pedestal (4) is provided with vertical guide groove (8) towards the antetheca of described guide plate (5), described guide plate (5) is liftably connected in described guide groove (8) towards the roller (9) on the rear wall of described pedestal (4) by being located at it.
3. a kind of liftable bed of backrest according to claim 2, it is characterized in that described roller (9) is connected on described guide plate (5) by connecting rod (10), the both sides of the edge of the notch of described guide groove (8) extend towards to be formed and limit the separation prevention bar (11) that described roller (9) departs from, and are provided with mean for the gap that described connecting rod (10) places between described separation prevention bar (11).
4. a kind of liftable bed of backrest according to claim 3, it is characterized in that described guide groove (8) is two, and it being symmetricly set on described pedestal (4) antetheca both sides, described guide plate (5) connects corresponding described guide groove (8) respectively through two rollers being vertically arranged (9).
5. a kind of liftable bed of backrest according to claim 4, it is characterised in that the upper end of described guide groove (8) is uncovered setting, and is provided with cover cap (12).
6. a kind of liftable bed of backrest according to claim 5, it is characterised in that described roller (9) is arranged at the bottom of described guide plate (5) rear wall.
7. a kind of liftable bed of backrest according to claim 1, it is characterised in that described backrest (3) is provided with mean for the mounting groove (13) that described guide plate (5) is affixed towards described support (2) side.
8. according to the arbitrary described liftable bed of a kind of backrest of claim 1-7, it is characterized in that described guide plate (5) at least one side edge bending is formed and the spacer (14) of described pedestal (4) sidewall laminating, described spacer (14) is offered hole, described location (7).
9. a kind of liftable bed of backrest according to claim 8, it is characterised in that plug connector (15) includes the inserting pole (16) mated with hole, described location (7) and hole clipping (6) and the annular Handheld Division (17) being arranged on described inserting pole (16) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056666.3U CN205306501U (en) | 2016-01-20 | 2016-01-20 | Bed of back liftable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620056666.3U CN205306501U (en) | 2016-01-20 | 2016-01-20 | Bed of back liftable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205306501U true CN205306501U (en) | 2016-06-15 |
Family
ID=56206327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620056666.3U Active CN205306501U (en) | 2016-01-20 | 2016-01-20 | Bed of back liftable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205306501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741905A (en) * | 2018-07-25 | 2018-11-06 | 深圳远超实业有限公司 | A kind of bed of the liftable head of a bed |
-
2016
- 2016-01-20 CN CN201620056666.3U patent/CN205306501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741905A (en) * | 2018-07-25 | 2018-11-06 | 深圳远超实业有限公司 | A kind of bed of the liftable head of a bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |