CN112716152A - Foldable dining table in ward - Google Patents
Foldable dining table in ward Download PDFInfo
- Publication number
- CN112716152A CN112716152A CN202011611115.6A CN202011611115A CN112716152A CN 112716152 A CN112716152 A CN 112716152A CN 202011611115 A CN202011611115 A CN 202011611115A CN 112716152 A CN112716152 A CN 112716152A
- Authority
- CN
- China
- Prior art keywords
- rod
- table top
- cavity
- boss
- ward
- 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B31/00—Service or tea tables, trolleys, or wagons
- A47B31/04—Service or tea tables, trolleys, or wagons foldable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B3/00—Folding or stowable tables
- A47B3/08—Folding or stowable tables with legs pivoted to top or underframe
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The foldable dining table in the ward is opened when in use and folded and stored when not in use, so that the occupation of the ward space can be reduced. Meanwhile, when the table top is unfolded, the table top is supported through the supporting structure, so that the bearing capacity of the table top is effectively improved, and meanwhile, the table top can be conveniently locked and unlocked through the locking structure when in a horizontal unfolding position.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a foldable dining table in a ward.
Background
The existing ward space is narrow, a plurality of sickbeds are usually arranged in the ward, and bedside tables are usually arranged on two sides of each sickbed, so that the ward space is narrower.
Disclosure of Invention
Based on the above, the invention provides a foldable dining table in a ward, which aims to solve the problems in the prior art.
The invention is realized by the following steps:
the utility model provides a collapsible dining table in ward, includes atress frame, mesa and bearing structure, atress frame and wall body are fixed, the atress frame is including the first atress pole, the second atress pole that are parallel to each other, and the atress frame still includes the intermediate lever, intermediate lever one end and first dead lever fixed connection, and the intermediate lever other end is connected with the second dead lever, and first atress pole, second atress pole are all perpendicular with the wall, mesa and intermediate lever swivelling joint for the mesa can be at vertical position and the horizontal position switching of expandeing of withdrawing, bearing structure and mesa are connected.
Furthermore, the supporting structure comprises a middle connecting piece, a supporting rod and a connecting boss, the connecting boss is arranged at the bottom end of the table top when the table top is in a horizontal expansion position, the upper part of the supporting rod is fixedly connected with the middle connecting piece, the middle connecting piece is hinged with the connecting boss, so that the supporting rod can be switched between a contraction position and an expansion position, the middle connecting piece comprises a bottom plate and lug plates positioned on two sides of the bottom plate, the lug plates are provided with first connecting holes, and the connecting boss is provided with second connecting holes; a locking structure is arranged on the inner side of the second stress rod, the locking structure comprises a cavity and a sliding rod, the sliding rod elastically slides in the cavity, one end of the sliding rod slides out of the cavity to form a locking part, and the end face of the locking part forms an inclined plane shape; when the table top is in the horizontal unfolding position, the supporting rod is unfolded to be perpendicular to the table top, at the moment, the first connecting hole is overlapped with the second connecting hole, and the locking part extends into the first connecting hole and the second connecting hole. The improved structure of the pressure spring comprises a cavity, and is characterized in that an intermediate plate is arranged in the cavity, a sliding rod is located at one section inside the cavity and is an intermediate part, the intermediate part passes through the intermediate plate, a boss is arranged on the intermediate part, a pressure spring is sleeved outside the intermediate part, one end of the pressure spring is connected with the boss, and the other end of the pressure spring is connected with the intermediate plate. The other end of the sliding rod slides out of the second stress rod to form a switch part, and a blocking piece is arranged on the bottom surface of the switch part; a fixed plate is arranged at the bottom of the second stress rod, a pedal is hinged to the lower end of the fixed plate and is arranged obliquely, and a spring is connected between the pedal and the second stress rod; the higher end of the pedal is connected with a push rod, the bottom of the second stress rod is provided with an opening, and the push rod is matched with the baffle plate through the opening; when the lower end of the pedal plate is stepped on, the push rod can push the blocking piece, so that the unlocking is realized.
Further, the table top is connected with the middle rod through a torsion spring, so that the table top generates restoring force to a vertical retraction position.
Further, the vertical dimension of the cavity is smaller than that of the second force-bearing rod, and the bottom of the cavity is at the same height as that of the second force-bearing rod.
Furthermore, the middle connecting piece is connected with the connecting boss through a torsion spring.
The foldable dining table in the ward is opened when in use and folded and stored when not in use, so that the occupation of the ward space can be reduced. Meanwhile, when the table top is unfolded, the table top is supported through the supporting structure, so that the bearing capacity of the table top is effectively improved, and meanwhile, the table top can be conveniently locked and unlocked through the locking structure when in a horizontal unfolding position.
Drawings
The attached drawings of the specification are as follows:
FIG. 1 is a top view of a force-bearing frame provided by an embodiment of the present invention;
FIG. 2 is a side view of a force-bearing frame provided by an embodiment of the present invention;
FIG. 3 is a schematic view of a hinge structure of an intermediate connecting member and a connecting boss according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a structure of the support rod in a retracted position, in which the first connecting holes and the second connecting holes are staggered;
FIG. 5 is a schematic structural view of the table top unfolding lock provided by the embodiment of the invention;
fig. 6 is a schematic structural diagram of the foot pedal according to the embodiment of the present invention when unlocking.
Detailed Description
The utility model provides a collapsible dining table in ward, includes atress frame, mesa and bearing structure, atress frame and wall body are fixed, the atress frame is including the first atress pole 13, the second atress pole 14 that are parallel to each other, and first atress pole 13, second atress pole 14 are the cavity rectangle, and the atress frame still includes intermediate lever 15, intermediate lever one end and first dead lever fixed connection, and the intermediate lever other end is connected with the second dead lever, and first atress pole, second atress pole all with the wall vertical fixation, mesa and intermediate lever swivelling joint for the mesa can be in vertical position and the horizontal position switching of expandeing of withdrawing, bearing structure and mesa are connected. The table top is connected with the middle rod through a torsion spring, so that the table top can generate restoring force to a vertical retraction position.
The supporting structure comprises an intermediate connecting piece 25, a supporting rod 21 and a connecting boss 26, wherein the connecting boss 26 is arranged at the bottom end of the table top when the table top is in a horizontal position, the upper part of the supporting rod 21 is fixedly connected with the intermediate connecting piece 25, the intermediate connecting piece is hinged with the connecting boss, so that the supporting rod can be switched between a contraction position (at the moment, the supporting rod is parallel to the table top) and an expansion position (at the moment, the supporting rod is perpendicular to the table top and generates supporting force for the table top), and similarly, the intermediate connecting piece is connected with the connecting boss through a torsion spring, so that the supporting rod can generate. The middle connecting piece comprises a bottom plate and lug plates positioned on two sides of the bottom plate, the lug plates are provided with first connecting holes 27, the connecting bosses are provided with second connecting holes 28, the first connecting holes 27 and the second connecting holes 28 are staggered when the supporting rod is in a contraction position, and the axes of the first connecting holes 27 and the second connecting holes 28 are overlapped when the supporting rod is in an expansion position; a locking structure is arranged on the inner side of the second stress rod, the locking structure comprises a cavity 30 and a sliding rod 31, the sliding rod elastically slides in the cavity, one end of the sliding rod slides out of the cavity to form a dead lock part 32, and the end face of the dead lock part 32 forms an inclined plane shape; when the table top is in the horizontal unfolding position, the supporting rod is unfolded to be perpendicular to the table top, at the moment, the first connecting hole is overlapped with the second connecting hole, and the locking part extends into the first connecting hole and the second connecting hole, so that the table top is locked after being unfolded. The cavity is internally provided with an intermediate plate 33, the sliding rod is positioned at one section inside the cavity, the intermediate part passes through the intermediate plate, the intermediate part is provided with a boss 36, the intermediate part is externally sleeved with a pressure spring 35, one end of the pressure spring is connected with the boss, and the other end of the pressure spring is connected with the intermediate plate. The other end of the sliding rod slides out of the second stress rod to form a switch part 37, and a blocking piece 38 is arranged on the bottom surface of the switch part; the bottom of the second stress rod is provided with a fixing plate 40, the lower end of the fixing plate is hinged with a pedal 39, the pedal is obliquely arranged, and a spring 41 is connected between the pedal and the second stress rod; the higher end of the pedal is connected with a push rod 42, the bottom of the second stress rod is provided with an opening 43, and the push rod is matched with the baffle plate 38 through the opening.
When the lower end of the pedal is stepped on, the higher end of the pedal is turned upwards to drive the push rod 42 to push the blocking piece 38, so that the sliding rod moves rightwards, the locking part unlocks the limitation of the first connecting hole and the second connecting hole, the supporting rod is switched from the unfolding position to the folding position under the action of the torsion spring, and the table top is switched from the horizontal unfolding position to the vertical folding position.
When the pedal is released, the higher end of the pedal is turned downwards under the action of the spring 41, the push rod 42 is separated from the blocking piece 38, and at the moment, the sliding rod moves leftwards under the action of the pressure spring 35, so that the pedal and the sliding rod are reset.
When the table top needs to be used, the table top is unfolded from the vertical retracting position to the horizontal unfolding position, acting force is applied to the supporting rod, so that the table top is correspondingly switched from the retracting position to the unfolding position, at the moment, the axes of the first connecting hole 27 and the second connecting hole 28 slowly start to be overlapped with each other from the staggered state, due to the inclined surface structure of the locking part 32, when the connecting holes are overlapped, the connecting holes can be locked, and under the action of the pressure spring 35, the locking force can be strengthened, so that the table top is fixed.
The foldable dining table in the ward is opened when in use and folded and stored when not in use, so that the occupation of the ward space can be reduced. Meanwhile, when the table top is unfolded, the table top is supported through the supporting structure, so that the bearing capacity of the table top is effectively improved, and meanwhile, the table top can be conveniently locked and unlocked through the locking structure when in a horizontal unfolding position.
Claims (5)
1. The utility model provides a collapsible dining table in ward, includes atress frame, mesa and bearing structure, atress frame and wall body are fixed, the atress frame is including the first atress pole, the second atress pole that are parallel to each other, and the atress frame still includes the intermediate lever, intermediate lever one end and first dead lever fixed connection, and the intermediate lever other end is connected with the second dead lever, and first atress pole, second atress pole are all perpendicular with the wall, mesa and intermediate lever swivelling joint for the mesa can be at vertical position and the horizontal position switching of expandeing of withdrawing, bearing structure and mesa are connected.
2. The foldable dining table for ward rooms as claimed in claim 1, wherein the supporting structure comprises an intermediate connecting member, a supporting rod and a connecting boss, the connecting boss is arranged at the bottom end of the table top in the horizontal unfolding position, the upper part of the supporting rod is fixedly connected with the intermediate connecting member, the intermediate connecting member is hinged with the connecting boss, so that the supporting rod can be switched between the folding position and the unfolding position, the intermediate connecting member comprises a bottom plate and lug plates positioned at two sides of the bottom plate, the lug plates are provided with first connecting holes, and the connecting boss is provided with second connecting holes; a locking structure is arranged on the inner side of the second stress rod, the locking structure comprises a cavity and a sliding rod, the sliding rod elastically slides in the cavity, one end of the sliding rod slides out of the cavity to form a locking part, and the end face of the locking part forms an inclined plane shape; when the table top is in a horizontal unfolding position, the supporting rod is unfolded to be perpendicular to the table top, at the moment, the first connecting hole is overlapped with the second connecting hole, the locking part extends into the first connecting hole and the second connecting hole, a middle plate is arranged in the cavity, one section of the sliding rod, which is positioned in the cavity, is a middle part, the middle part passes through the middle plate, a boss is arranged on the middle part, a pressure spring is sleeved outside the middle part, one end of the pressure spring is connected with the boss, the other end of the pressure spring is connected with the middle plate, the other end of the sliding rod slides out into the second stressed rod to form an opening and closing part, and a blocking piece is arranged on the bottom surface of the opening and closing part; a fixed plate is arranged at the bottom of the second stress rod, a pedal is hinged to the lower end of the fixed plate and is arranged obliquely, and a spring is connected between the pedal and the second stress rod; the higher end of the pedal is connected with a push rod, the bottom of the second stress rod is provided with an opening, and the push rod is matched with the baffle plate through the opening; when the lower end of the pedal plate is stepped on, the push rod can push the blocking piece, so that the unlocking is realized.
3. An in-ward foldable dining table as claimed in any one of the preceding claims, wherein said table top is connected to said intermediate bar by a torsion spring, such that the table top will generate a restoring force to the vertically retracted position.
4. An in-ward foldable dining table as claimed in any one of the preceding claims, wherein the vertical dimension of said cavity is smaller than the vertical dimension of said second force-bearing rod, and the bottom of said cavity is at the same height as said second force-bearing rod.
5. A foldable dining table for use in a patient's room as claimed in any one of the preceding claims, wherein the intermediate connecting member is connected to the connecting boss by a torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611115.6A CN112716152A (en) | 2020-12-30 | 2020-12-30 | Foldable dining table in ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011611115.6A CN112716152A (en) | 2020-12-30 | 2020-12-30 | Foldable dining table in ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112716152A true CN112716152A (en) | 2021-04-30 |
Family
ID=75610264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011611115.6A Pending CN112716152A (en) | 2020-12-30 | 2020-12-30 | Foldable dining table in ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112716152A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035986U (en) * | 1988-04-23 | 1989-04-19 | 夏泉明 | Wall table with cantilever |
| CN2168468Y (en) * | 1993-06-24 | 1994-06-15 | 张买厚 | Multifunctional folding table on hospital bed |
| CN205626454U (en) * | 2016-04-09 | 2016-10-12 | 时艳卫 | Traditional chinese medical science rehabilitation is with table chair |
| CN206252800U (en) * | 2016-11-26 | 2017-06-16 | 天津七二九体育器材开发有限公司 | Two-fold moveable table of table tennis |
| CN107568889A (en) * | 2017-10-25 | 2018-01-12 | 林清 | It is a kind of medical hospital bed with auto-folder desk |
| CN108069362A (en) * | 2018-02-01 | 2018-05-25 | 湖南杰希重工有限公司 | Scissor aerial work platform and its extendable platform lockable mechanism and extendable platform locking method |
| CN207698336U (en) * | 2018-01-08 | 2018-08-07 | 山东华都托盘制造有限公司 | A kind of Novel pedal turning cover dustbin |
| CN209135623U (en) * | 2018-05-09 | 2019-07-23 | 汕头市中心医院 | It is a kind of turnover by wall table |
| CN214803252U (en) * | 2020-12-30 | 2021-11-23 | 鄂东医疗集团市中心医院 | Foldable dining table in ward |
-
2020
- 2020-12-30 CN CN202011611115.6A patent/CN112716152A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035986U (en) * | 1988-04-23 | 1989-04-19 | 夏泉明 | Wall table with cantilever |
| CN2168468Y (en) * | 1993-06-24 | 1994-06-15 | 张买厚 | Multifunctional folding table on hospital bed |
| CN205626454U (en) * | 2016-04-09 | 2016-10-12 | 时艳卫 | Traditional chinese medical science rehabilitation is with table chair |
| CN206252800U (en) * | 2016-11-26 | 2017-06-16 | 天津七二九体育器材开发有限公司 | Two-fold moveable table of table tennis |
| CN107568889A (en) * | 2017-10-25 | 2018-01-12 | 林清 | It is a kind of medical hospital bed with auto-folder desk |
| CN207698336U (en) * | 2018-01-08 | 2018-08-07 | 山东华都托盘制造有限公司 | A kind of Novel pedal turning cover dustbin |
| CN108069362A (en) * | 2018-02-01 | 2018-05-25 | 湖南杰希重工有限公司 | Scissor aerial work platform and its extendable platform lockable mechanism and extendable platform locking method |
| CN209135623U (en) * | 2018-05-09 | 2019-07-23 | 汕头市中心医院 | It is a kind of turnover by wall table |
| CN214803252U (en) * | 2020-12-30 | 2021-11-23 | 鄂东医疗集团市中心医院 | Foldable dining table in ward |
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