CN204670764U - A kind of structure of folding bed frame - Google Patents
A kind of structure of folding bed frame Download PDFInfo
- Publication number
- CN204670764U CN204670764U CN201520331046.1U CN201520331046U CN204670764U CN 204670764 U CN204670764 U CN 204670764U CN 201520331046 U CN201520331046 U CN 201520331046U CN 204670764 U CN204670764 U CN 204670764U
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- China
- Prior art keywords
- underframe
- articulated
- folding bed
- frame
- connecting rod
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a kind of structure of folding bed frame, comprise two upper frames of symmetrical setting, the both sides foot rest being articulated in outer end bottom two upper frames and the middle foot rest be located between two upper frames, each limit foot rest comprises the foot lever being located at both sides and the tranverse connecting rod connecting two foot levers, an oblique fulcrum bar is at least provided with between tranverse connecting rod and corresponding upper frame, the below of upper frame is provided with two underframes, each underframe comprises two cross bars be arranged in parallel and connects at least one vertical pole of two cross bars, many longitudinal connectors are articulated with between underframe and upper frame, one end of each connector is articulated on upper frame, the other end is articulated on underframe, also connecting rod is provided with between each limit foot rest and adjacent connector, the both sides of two underframe opposite ends are flexibly connected respectively by a transverse connection.Whereby, the utility model can effectively utilize a base space, sheet can be made not easily to slide and keep the attractive in appearance of folding bed.
Description
Technical field
The utility model relates to a kind of bed structure, belongs to daily life field, refers to a kind of structure of folding bed frame especially.
Background technology
The quickening of gathering is saved along with people live, a lot of daily necessities also needs to have various adjustment function, especially in the room of limited space, bed can occupy main space, therefore has article for subsequent use in folding iron frame bed Chang Zuowei people daily life easy to use, to save accommodation space.
Traditional folding bedstead, all support a bed surface framework by folding foot rest to form, and this bed surface framework is formed by least two unit frame pivot joints, namely this bed surface framework be by two vertical poles with at least surrounded by rear three cross bars in front, two vertical poles are formed by least two sections of body of rod pivot joints respectively, the cross bar be positioned in the middle part of bed surface is articulated on two sections of bodies of rod, two sections, each left and right body of rod and cross bar and middle part cross bar just forming unit frame, therefore when iron bedstand carries out folding, this Unit two frame is for rotating shaft and to stacking with middle part cross bar, and foot rest is folded in the lower surface of each unit frame simultaneously, so just complete folding of whole bedstead.
Because bed surface frame is supported by foot rest, leave larger idle space in the bottom of bed surface frame.In order to improve the comfort level and attractive in appearance that folding bed uses, people often can lay mattress and sheet on folding bed.In the use of existing folding bed, for keeping the attractive in appearance of folding bed, meeting first sheathed sheet on bed surface frame, and make sheet week along hanging to close to ground, bed surface frame and bed base space to be covered, thus keep the attractive in appearance of this folding bedstead, place mattress more afterwards.But in use, sheet easily slides, the part of sheet is caused to hang toward ground, even landing on the ground, affects the attractive in appearance of whole folding bed and sheet of easily making dirty, and user needs to go to pull and adjust sheet through conventional hand and keeps neat to make sheet.In addition, when sweeping a bed base space, the sheet periphery hung can affect cleaning.
In view of this, the design people does not attain perfect caused many disappearances and inconvenience in above-mentioned existing structure of folding bed frame design, and deeply conceives, and active research improvement has a fling at and development and Design goes out the utility model.
Utility model content
The purpose of this utility model is to provide one can effectively utilize a base space, sheet can be made not easily to slide and the structure of folding bed frame that sheet can be kept smooth.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of structure of folding bed frame, comprise two upper frames of symmetrical setting, the both sides foot rest being articulated in outer end bottom two upper frames and the middle foot rest be located between two upper frames, each limit foot rest comprises the foot lever being located at both sides and the tranverse connecting rod connecting two foot levers, an oblique fulcrum bar is at least provided with between tranverse connecting rod and corresponding upper frame, the below of two upper frames is provided with two underframes, each underframe comprises two cross bars be arranged in parallel and connects at least one vertical pole of two cross bars, many longitudinal connectors are articulated with between underframe and upper frame, one end of each connector is articulated on upper frame, the other end is articulated on underframe, also connecting rod is provided with between each limit foot rest and adjacent connector, the both sides of two underframe opposite ends are flexibly connected respectively by a transverse connection.
Described each underframe is the U-shaped frame with a vertical pole, and the opening of this U-shaped frame is located at the side near middle foot rest, and described transverse connection connects the opening two ends of two U-shaped frames.
One end of described each transverse connection is fixed on wherein on a underframe, and the other end is dismountable to be incorporated on another underframe.
Described each transverse connection is the expansion link of mutual fit.
Described each transverse connection is elastic threads.
Described each transverse connection is brace.
One end of described brace is fixed in wherein on a underframe by bolt lock, and the other end of brace is provided with a U-type groove, and another underframe is provided with a limited post, and U-type groove and the limited post of brace are movably fastened.
Described underframe is also provided with many interior bars, and each interior bar longitudinally connects two cross bars or crisscross being located between cross bar and vertical pole.
One end of described oblique fulcrum bar is articulated on described tranverse connecting rod, the other end is articulated on upper frame, oblique fulcrum bar comprises telescoping inner and the outer tube of mutual fit, one end of interior pipe is sheathed in outer tube, the other end is articulated in tranverse connecting rod, one end of outer tube is articulated in the bottom of upper frame, and the other end and interior pipe are socketed, and are located between interior pipe and outer tube by latch.
Described latch is located on described tranverse connecting rod by a noose is mobilizable.
After adopting technique scheme, a kind of structure of folding bed frame of the utility model limits the movement of sheet by setting lower frame body, during concrete use, bed sheet is located on two upper frames, utilize the retractility of bed sheet mouth, cover mouth can be strapped on lower frame body, the transverse connection between the cross bar of lower frame body and two lower frame bodies can strut this sheet completely, make the edge of sheet more smooth, increase the attractive in appearance of this folding bed.And the setting of underframe, make to form material-putting space between upper frame and underframe, user can put article in this material-putting space, effectively utilizes the space bottom bed, increases the using function of this folding iron frame bed; Space below underframe, owing to being propped up by limit pin and middle foot rest, at the bottom of user therefore can be facilitated to clean bed, is placed in the article in material-putting space and sets at the cover of sheet and can avoid being infected with too much dust.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model first preferred embodiment;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is the perspective view of the utility model second preferred embodiment;
Fig. 4 is the perspective view of the utility model the 3rd preferred embodiment;
Fig. 5 is the partial enlarged drawing of Fig. 4.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Consult Fig. 1, Fig. 2, for concrete preferred embodiment of the present utility model, as shown in the figure, a kind of structure of folding bed frame of the utility model comprises: two upper frames 1 of symmetrical setting, the both sides foot rest 2 being articulated in outer end bottom two upper frames and the middle foot rest 3 be located between two upper frames 1, each limit foot rest 2 comprises two foot levers 21, the tranverse connecting rod 4 and one connecting two foot levers 21 is arranged at the oblique fulcrum bar 5 between tranverse connecting rod 4 and corresponding upper frame 1, key of the present utility model is: the below of each upper frame 1 is provided with the underframe 6 corresponding with this upper frame 1, underframe 6 comprises two cross bars be arranged in parallel 61 and connects at least one vertical pole 62 of two cross bars 61, many longitudinal connectors 7 are provided with between underframe 6 and upper frame 1, one end of each longitudinal connector 7 is articulated on upper frame 1, the other end is articulated on underframe 6, each limit pin 2 is provided with the connecting rod 8 with underframe 6 interlock, the both sides of two underframe 6 opposite ends connect 9 respectively by a transverse connection, one end of each transverse connection 9 is fixed on wherein on a underframe, the other end is dismountable to be incorporated on another underframe.
As shown in Figure 1 and Figure 2, two underframes 6 are respectively the U-shaped frame with a vertical pole, and the opening of each U-shaped frame is provided at the side near middle foot rest.One end of each connecting rod 8 is located on the foot lever 21 of limit foot rest 2, and the other end is located on this underframe 6 and adjacent transverse connector 7 and is located.
In the present embodiment, described transverse connection 9 is expansion link 91 structure of mutual fit, the expansion link 91 of two transverse connections 9 comprises interior bar 911 and outer bar 912 respectively, the opening both sides of U-shaped frame are located at respectively by two expansion links 91, the outer bar 912 of each expansion link 91 is fixedly arranged on wherein on a underframe 6, the interior bar 911 of expansion link 91 is telescopic to be inserted in the cross bar 61 of another underframe 6, to connect two lower frame bodies.
Still as shown in Figure 1, one end of described oblique fulcrum bar 5 is articulated on described tranverse connecting rod 4, the other end is articulated on upper frame 1, oblique fulcrum bar 5 comprises telescoping inner and the outer tube of mutual fit, one end of interior pipe is sheathed in outer tube, the other end is articulated on tranverse connecting rod 4, one end of outer tube is articulated in the bottom of upper frame 1, the other end and interior pipe are socketed, located by latch between interior pipe and outer tube, this latch is located on tranverse connecting rod 4 by a noose is mobilizable, and the setting of noose is that the situation for easily losing after avoiding the latch when this folding bed folding to extract produces.
In addition, each underframe 6 also can be provided with many interior bars 63, and each interior bar 63 longitudinally can connect two cross bars 61 or crisscross be located between cross bar 61 and vertical pole 62, when this underframe 6 has two vertical poles 62, and also can lateral connection two vertical pole 62.
As shown in Figure 1, a kind of structure of folding bed frame of the utility model upon deployment, the opposite end of two upper frames 1 is articulated on middle foot rest 3 respectively, each longitudinal connector 7 is in vertical connection status two underframe 6 and two upper frames 1, each limit pin 2 supports upper frame 1 in vertical state, the interior pipe of oblique fulcrum bar 5 is inserted in outer tube, and is fixed by latch, and the interior bar 911 connecting the transverse connection 9 of two underframes 6 stretches out outer bar 912 and inserts in the cross bar 61 of underframe 6.And during folding, bar 911 in transverse connection 9 is inserted in outer bar 912 in bar 912 direction outward, extract the latch be plugged on interior pipe and outer tube, remove the position-limiting action of internal and external casing, the limit pin 2 of each upper frame 1 is pulled toward the direction of middle foot rest 3 respectively, the action of underframe 6 interlock can be driven by connecting rod 8 while limit pin 2 action, until each limit pin 2, connecting rod 8, underframe 6 and connector receive the bottom leaning against upper frame 1, again the direction receipts of left and right two upper frame 1 toward middle foot rest 3 are close together, namely complete the folding of this folding bed.
The utility model folding bedstead, when launching to use, can form an accommodation space between upper frame 1 and underframe 6, facilitate user to store article, effectively utilize the space bottom bed, increase the using function of this folding iron frame bed; This accommodation space is except putting article, the cover mouth mask of sheet more can be facilitated to be located on this underframe 6, and the transverse connection 9 of the cross bar 61 of underframe 6, vertical pole 62 and connection two underframes 6 can strut this sheet completely, the edge of sheet is strutted by complete, sheet edge is more smooth, attractive in appearance, and the outward appearance of this folding bed therefore can be made more attractive in appearance.Underframe 6 arranges interior bar, and more convenient user stores article, and is placed in the article in material-putting space and sets at the cover of sheet and can avoid being infected with too much dust.In addition, the space below underframe 6 is supported by limit foot rest 2 and middle foot rest 3 therefore to facilitate user to sweep a base space.
Fig. 3 is the second preferred embodiment of the present utility model, be with the difference of the first embodiment: in the present embodiment, described transverse connection 9 is for being arranged at two elastic threads 92 structures at U-shaped frame opening two ends, one end of each elastic threads 92 can be fixed on wherein on a underframe 6, and the other end of elastic threads 92 is then dismountable to be located on another underframe 6.
Fig. 4, Fig. 5 are the 3rd preferred embodiment of the present utility model, be with the difference of the first embodiment: in the present embodiment, described transverse connection 9 is for being arranged at two braces 93 at U-shaped frame opening two ends, one end of each brace 93 is fixedly arranged on by bolt 94 on the U-shaped opening of a wherein underframe 6, the other end of brace 93 is provided with a U-type groove 931, and this U-type groove 931 is movably fastened with the limited post 64 be fixedly arranged on another underframe 6.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (10)
1. a structure of folding bed frame, comprise two upper frames of symmetrical setting, the both sides foot rest being articulated in outer end bottom two upper frames and the middle foot rest be located between two upper frames, each limit foot rest comprises the foot lever being located at both sides and the tranverse connecting rod connecting two foot levers, an oblique fulcrum bar is at least provided with between tranverse connecting rod and corresponding upper frame, it is characterized in that: the below of two upper frames is provided with two underframes, each underframe comprises two cross bars be arranged in parallel and connects at least one vertical pole of two cross bars, many longitudinal connectors are articulated with between underframe and upper frame, one end of each connector is articulated on upper frame, the other end is articulated on underframe, also connecting rod is provided with between each limit foot rest and adjacent connector, the both sides of two underframe opposite ends are flexibly connected respectively by a transverse connection.
2. a kind of structure of folding bed frame as claimed in claim 1, is characterized in that: described each underframe is the U-shaped frame with a vertical pole, and the opening of this U-shaped frame is located at the side near middle foot rest, and described transverse connection connects the opening two ends of two U-shaped frames.
3. a kind of structure of folding bed frame as claimed in claim 1 or 2, is characterized in that: one end of described each transverse connection is fixed on wherein on a underframe, and the other end is dismountable to be incorporated on another underframe.
4. a kind of structure of folding bed frame as claimed in claim 3, is characterized in that: described each transverse connection is the expansion link of mutual fit.
5. a kind of structure of folding bed frame as claimed in claim 3, is characterized in that: described each transverse connection is elastic threads.
6. a kind of structure of folding bed frame as claimed in claim 3, is characterized in that: described each transverse connection is brace.
7. a kind of structure of folding bed frame as claimed in claim 6, it is characterized in that: one end of described brace is fixed in wherein on a underframe by bolt lock, the other end of brace is provided with a U-type groove, and another underframe is provided with a limited post, and U-type groove and the limited post of brace are movably fastened.
8. a kind of structure of folding bed frame as claimed in claim 1, is characterized in that: described underframe is also provided with many interior bars, and each interior bar longitudinally connects two cross bars or crisscross being located between cross bar and vertical pole.
9. a kind of structure of folding bed frame as claimed in claim 1, it is characterized in that: one end of described oblique fulcrum bar is articulated on described tranverse connecting rod, the other end is articulated on upper frame, oblique fulcrum bar comprises telescoping inner and the outer tube of mutual fit, one end of interior pipe is sheathed in outer tube, and the other end is articulated in tranverse connecting rod, and one end of outer tube is articulated in the bottom of upper frame, the other end and interior pipe are socketed, and are located between interior pipe and outer tube by latch.
10. a kind of structure of folding bed frame as claimed in claim 9, is characterized in that: described latch is located on described tranverse connecting rod by a noose is mobilizable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331046.1U CN204670764U (en) | 2015-05-21 | 2015-05-21 | A kind of structure of folding bed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331046.1U CN204670764U (en) | 2015-05-21 | 2015-05-21 | A kind of structure of folding bed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204670764U true CN204670764U (en) | 2015-09-30 |
Family
ID=54170500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331046.1U Expired - Fee Related CN204670764U (en) | 2015-05-21 | 2015-05-21 | A kind of structure of folding bed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204670764U (en) |
-
2015
- 2015-05-21 CN CN201520331046.1U patent/CN204670764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 |