CN204862136U - Infinitely variable control inclination's back bed - Google Patents
Infinitely variable control inclination's back bed Download PDFInfo
- Publication number
- CN204862136U CN204862136U CN201520152695.5U CN201520152695U CN204862136U CN 204862136 U CN204862136 U CN 204862136U CN 201520152695 U CN201520152695 U CN 201520152695U CN 204862136 U CN204862136 U CN 204862136U
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- China
- Prior art keywords
- bed
- framework
- frame
- foot stool
- cramp bar
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- Withdrawn - After Issue
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Abstract
The utility model discloses an infinitely variable control inclination's back bed, including bed frame, bed frame, back supporting arrangement, the supporting pole has two to the axis is the symmetry axis setting, the mount includes two fly leafs and a connecting rod, the fly leaf divide symmetrically the both sides of arranging back frame axis in and with the position of supporting pole is corresponding, fly leaf one end articulates the superpose end, the fly leaf other end is equipped with the through -hole, the through -hole with supporting pole looks adaptation, the both ends of connecting rod are respectively with two the fly leaf other end is articulated. The lower extreme of supporting pole passes rigid coupling stop device behind the through -hole. The utility model discloses simple structure, use comfortable, accomodate the convenience.
Description
Technical field
The utility model relates to the bed with back at step-less adjustment angle of inclination.
Background technology
In prior art, bed with back is generally by being divided into the bed frame of two-section and being formed by the bedstead that bed frame is fixing, bed frame is made up of the principal plane framework arranged along axis and back frame, back frame one end is hinged on the middle part of principal plane framework two lateral surface, make back frame and principal plane frame part stacked, principal plane framework one end forms stacked end, back frame is supported by back rest support device, angle α can be formed with principal plane framework, user regulates angle α according to personal like, changes the gradient of back frame to improve comfort.But the adjustment of the back rest support device of prior art is all classifications to be regulated, angle α has adjustment span, the gradient regulated is made to present classification adjustment, the phenomenon that easy generation angle α is excessive or too small, comfort is caused to decline, and the back rest support device complex structure of prior art, produce and use all not easy.
Summary of the invention
Utility model technical problem to be solved is, provides the bed with back that a kind of structure is simple, use comfortable step-less adjustment angle of inclination.
The utility model solves the technical scheme that its technical problem adopts: a kind of bed with back of step-less adjustment angle of inclination comprises a frame, this frame is made up of the principal plane framework arranged along axis and back frame, back frame one end is hinged on the middle part of principal plane framework two lateral surface, make back frame and principal plane frame part stacked, this principal plane framework one end forms stacked end; Bedstead, this principal plane framework is located on bedstead; Back rest support device, this back rest support device comprises cramp bar and fixed mount, and the upper end thereof of this cramp bar is at the back frame other end; Cramp bar has two, is that symmetry axis is arranged with axis; Fixed mount comprises two panels portable plate and a connecting rod, this portable plate is placed in the both sides of back frame axis corresponding with the position of cramp bar symmetrically, portable plate one end is hinged on stacked end, and the portable plate other end is provided with through hole, through hole and cramp bar suitable; The two ends of connecting rod are hinged with the two panels portable plate other end respectively; The lower end of cramp bar is through affixed stopping means after through hole.
Beneficial effect: in the technical program, because supporting arrangement adopts following technical scheme: fixed mount comprises two panels portable plate and a connecting rod, wherein, portable plate one end is hinged on stacked end, the two ends of the portable plate other end and connecting rod are hinged respectively, make the quadrangle that stacked end, two panels portable plate and connecting rod are formed, the other end of two panels portable plate changes height along with stressed difference, the two ends of connecting rod increase or reduce, cramp bar upper end thereof is at the back frame other end, cramp bar lower end is through the through hole of the portable plate other end and affixed stopping means, when needing the angle of inclination changing back frame, operator supports the back frame other end on the other hand, another portable connecting rod, make the axis of two through hole overlapping with the axis of cramp bar, thus two cramp bars are moved freely in through-holes, when two cramp bars move to the angle of inclination that back frame reaches predetermined, another hand of operator decontrols connecting rod, the other end of two panels portable plate down rotates around stacked end along with falling of connecting rod, the axis of through hole and the axes intersect of cramp bar are pitched, form cramp bar to be blocked by through hole, at this moment operator decontrols the hand supporting the back frame other end, complete the adjustment at the angle of inclination to back frame, both fast simple to operation, structure is also simple.
As a kind of concrete scheme to technique scheme, the gap of through hole and cramp bar is 1mm to 1.5mm, and the thickness of portable plate is 3mm to 5mm.The size range of this concrete scheme be both beneficial to when the axis of two through hole and the axis of cramp bar overlapping time, two cramp bars move freely in through-holes, are also beneficial to the cramp bar when the axis of through hole and the axes intersect of cramp bar are pitched and are blocked by through hole.
As the further improvement to technique scheme, principal plane framework is divided into the first hinged framework of folding bed frame loose-leaf and the second framework, this is stated the second framework and comprises this stacked end, the bed foot stool that bedstead comprises six cabinet bases and fixed by cabinet base, there are two cabinet base interfaces first framework bottom surface, there are four cabinet base interfaces second framework bottom surface, cabinet base interface and described cabinet base suitable.This improvement makes product be convenient to storage, when not needing to use, by bed frame from bedstead separately, first by stacked to back frame and principal plane framework, then the first framework of principal plane framework and the second framework is folded, and makes the bed frame after folding take less space.
As the further improvement to technique scheme, bed foot stool forms by with hinged the first bed foot stool of cabinet base loose-leaf and the second bed foot stool, this first bed foot stool and the first frame parallel, second bed foot stool and the second frame parallel, cabinet base has four to be fixed on the first bed foot stool, has two to be fixed on the second bed foot stool.This improvement makes product be convenient to storage further, when receiving, being unloaded by cabinet base, then the first bed foot stool and the second bed foot stool are folded from cabinet base loose-leaf from bed foot stool, makes the bed foot stool after folding take less space.
As the further improvement to technique scheme, also comprise the main mattress being fixed on the first framework and the backrest mattress be fixed on back frame, the length of main mattress is greater than the length of the first framework, is less than the length difference of principal plane framework and described stacked end.Main mattress and backrest mattress add comfort, and the length of main mattress is greater than the length of the first framework, are less than the length difference of principal plane framework and described stacked end, main mattress and backrest mattress are continued, when backrest mattress is set level, form plane bed, make the using function of product abundanter.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 be the utility model work as the axis of through hole overlapping with the axis of cramp bar time front view;
Fig. 3 is the C direction view of Fig. 5;
Fig. 4 is the front view of the utility model when working as the axial offset of the axis of through hole and cramp bar;
Fig. 5 is the front view that the utility model works as when back frame gradient is zero;
Fig. 6 is the A-A direction view of Fig. 5;
The B-B direction view of Fig. 7 Fig. 5;
Fig. 8 is the schematic diagram after dismounting of the present utility model is decomposed;
Fig. 9 is folded schematic diagram of the present utility model;
Figure 10 is folded schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See Fig. 1, the bed with back at step-less adjustment angle of inclination of the present utility model, comprises a frame 1, bedstead 2, back rest support device 3, mattress 4.Bed frame 1 is made up of the principal plane framework 11 arranged along axis and back frame 12, back frame one end 121 is hinged on the middle part 111 of principal plane framework two lateral surface, make back frame 12 and principal plane framework 11 overlapping portions, principal plane framework 11 one end forms stacked end 112; Back rest support device 3 comprises cramp bar 31 and fixed mount 32; Cramp bar 31 has two, is that symmetry axis is arranged with axis; Fixed mount 32 comprises two panels portable plate 321 and a connecting rod 322, portable plate 321 is placed in the both sides of back frame 12 axis corresponding with the position of cramp bar 31 symmetrically, portable plate one end 3211 is hinged on stacked end 112, the portable plate other end 3212 is provided with through hole 3213, and through hole 3213 is suitable with cramp bar 31; The two ends of connecting rod 322 are hinged with the two panels portable plate other end 3212 respectively.Bedstead 2 comprises six cabinet bases 21, and bedstead 2 also comprises the first hinged bed foot stool 23 and the second bed foot stool 24 of folding cabinet base loose-leaf 22, has two cabinet bases 21 to be fixed on the first bed foot stool 23, has four cabinet bases 21 to be fixed on the second bed foot stool 24.
See Fig. 2, principal plane framework 11 is located on bedstead 2; Principal plane framework 11 is divided into the first hinged framework 113 and the second framework 114 of folding bed frame loose-leaf 116, second framework 114 comprises stacked end 112, the upper end 311 of cramp bar is hinged on the back frame other end 122, and the lower end 312 of cramp bar is through affixed stopping means 3214 after through hole 3213.Through hole 3213 is 1mm to 1.5mm with the gap of cramp bar 31, and the thickness of portable plate 321 is 3mm to 5mm.First bed foot stool 23 is parallel with the first framework 113, and the second bed foot stool 24 is parallel with the second framework 114.Mattress 4 comprises the main mattress 41 being fixed on the first framework 113 and the backrest mattress 42 be fixed on back frame 12.The length of main mattress 41 is greater than the length of the first framework 113, is less than the length difference of principal plane framework 11 and stacked end 112.
See Fig. 3, the quadrangle that stacked end 112, two panels portable plate 321 and connecting rod 322 are formed, reviews Fig. 2 and contrasts with Fig. 3, and the other end 3212 of two panels portable plate changes height along with stressed difference, the two ends of connecting rod 322 increase or reduce; When needing the angle of inclination changing back frame 12, operator supports the back frame other end 122 on the other hand, another portable connecting rod 322, makes the axis of two through hole 3213 overlapping with the axis of cramp bar 31, thus two cramp bars 31 are moved freely in through hole 3213.
See Fig. 4, when the two cramp bar other ends 312 move in through hole 3213, the back frame other end 122 is raised or reduces when reaching predetermined angle of inclination, another hand of operator decontrols connecting rod 322, the other end 3212 of two panels portable plate down rotates around stacked end 112 along with falling of connecting rod 322, make the axis of through hole 3213 and the axes intersect of cramp bar 31, form cramp bar 31 to be blocked by through hole 3213, at this moment operator decontrols the hand supporting the back frame other end, complete the adjustment at the angle of inclination to back frame 12, fast simple to operation.In the present embodiment, user to complete adjustment height after the back frame other end 122 whole own body weight 70 kilograms be pressed in above, back frame 12 is motionless, very firmly.
See Fig. 5, when the angle of inclination of back frame 12 is zero, the bed with back at step-less adjustment angle of inclination of the present utility model becomes plane bed, reaches the effect of one-object-many-purposes.
See Fig. 6, the first framework 113 bottom surface has four cabinet base interfaces 115, second framework 114 bottom surface to have two cabinet base interfaces 115, and cabinet base interface 115 is suitable with cabinet base 21.During storage, first cabinet base 21 is unloaded from cabinet base interface 115.
See Fig. 7, then, take trip bolt 211 apart, cabinet base 21 is separated with the first bed foot stool 23 and the second bed foot stool 24.
See Fig. 8, stopping means 3214 is dismantled, then cramp bar lower end 312 is exited from through hole 3213, cramp bar upper end 311 is disassembled from the back frame other end 122.
See Fig. 9, when being folded by bed frame, the first framework 113 and the second framework 114 fold from bed frame loose-leaf 116, then by folded inverted to back frame 12 and stacked end 112, make bed frame 1 frame after folding take less space, make the bed foot stool after folding take less space.
See Figure 10, the first bed foot stool 23 and the second bed foot stool 24 fold from cabinet base loose-leaf 22.
Claims (5)
1. the bed with back at step-less adjustment angle of inclination, comprises
Bed frame, described bed frame is made up of the principal plane framework arranged along axis and back frame, and described back frame one end is hinged on the middle part of described principal plane framework two lateral surface, make described back frame and described principal plane frame part stacked;
Bedstead, described principal plane framework is located on described bedstead;
Back rest support device, described back rest support device comprises cramp bar and fixed mount, and the upper end thereof of described cramp bar is at the described back frame other end, and described principal plane framework one end forms stacked end;
It is characterized in that:
Described cramp bar has two, is that symmetry axis is arranged with axis;
Described fixed mount comprises two panels portable plate and a connecting rod, described portable plate is placed in the both sides of back frame axis corresponding with the position of described cramp bar symmetrically, described portable plate one end is hinged on described stacked end, the described portable plate other end is provided with through hole, described through hole and described cramp bar suitable; The two ends of described connecting rod are hinged with the portable plate other end described in two panels respectively;
The lower end of described cramp bar is through affixed stopping means after described through hole.
2. the bed with back at step-less adjustment angle of inclination according to claim 1, is characterized in that: the gap of described through hole and described cramp bar is 1mm to 1.5mm, and the thickness of described portable plate is 3mm to 5mm.
3. the bed with back at step-less adjustment angle of inclination according to claim 1, it is characterized in that: described principal plane framework is divided into the first hinged framework of folding bed frame loose-leaf and the second framework, described second framework comprises described stacked end, the bed foot stool that described bedstead comprises six cabinet bases and fixed by described cabinet base, there are two cabinet base interfaces described first framework bottom surface, there are four cabinet base interfaces described second framework bottom surface, described cabinet base interface and described cabinet base suitable.
4. the bed with back at step-less adjustment angle of inclination according to claim 3, it is characterized in that: described bed foot stool forms by with hinged the first bed foot stool of cabinet base loose-leaf and the second bed foot stool, described first bed foot stool and described first frame parallel, described second bed foot stool and described second frame parallel, described cabinet base has four to be fixed on described first bed foot stool, has two to be fixed on described second bed foot stool.
5. the bed with back at the step-less adjustment angle of inclination according to claim 3 or 4, it is characterized in that: also comprise the main mattress being fixed on described first framework and the backrest mattress be fixed on described back frame, the length of described main mattress is greater than the length of described first framework, is less than the length difference of described principal plane framework and described stacked end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152695.5U CN204862136U (en) | 2015-03-17 | 2015-03-17 | Infinitely variable control inclination's back bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152695.5U CN204862136U (en) | 2015-03-17 | 2015-03-17 | Infinitely variable control inclination's back bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862136U true CN204862136U (en) | 2015-12-16 |
Family
ID=54806583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152695.5U Withdrawn - After Issue CN204862136U (en) | 2015-03-17 | 2015-03-17 | Infinitely variable control inclination's back bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204862136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706075A (en) * | 2015-03-17 | 2015-06-17 | 李焕明 | Backrest bed realizing stepless regulation of oblique angle |
-
2015
- 2015-03-17 CN CN201520152695.5U patent/CN204862136U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706075A (en) * | 2015-03-17 | 2015-06-17 | 李焕明 | Backrest bed realizing stepless regulation of oblique angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20171114 |