AU2021102714A4 - Chained underframe of a folding bed - Google Patents
Chained underframe of a folding bed Download PDFInfo
- Publication number
- AU2021102714A4 AU2021102714A4 AU2021102714A AU2021102714A AU2021102714A4 AU 2021102714 A4 AU2021102714 A4 AU 2021102714A4 AU 2021102714 A AU2021102714 A AU 2021102714A AU 2021102714 A AU2021102714 A AU 2021102714A AU 2021102714 A4 AU2021102714 A4 AU 2021102714A4
- Authority
- AU
- Australia
- Prior art keywords
- underframe
- chained
- bed
- connector
- folding bed
- 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.)
- Ceased
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a chained underframe of a folding bed. The chained underframe
of the folding bed comprises a structural main body which comprises chained middle legs and
connectors fixedly arranged on the chained middle legs, wherein screw holes are symmetrically
formed in each connector, a clamping piece is arranged between the screw holes and is located
at the outer side of the corresponding connector, and the top end of each connector is of a planar
structure. According to the utility model, bed legs and a bed frame are folded in half in a space
staggering manner, space minimization is achieved, the top of each connector is in plane contact
with a bed surface, the supporting force of middle legs on a bed body is maximized, the mutual
pressure between pipe orifices of a bed underframe generates interaction to guarantee the
relative perpendicularity of the middle legs and the bed surface and to prevent the middle legs
from swinging. The chained underframe of the folding bed disclosed by the utility model has
the advantages of no need of installation, strong supporting force, stability, difficulty in
swinging and convenience in packaging and transportation.
DRAWINGS
- - 3
72
.7< 2
A-4
FIG.
-<------ - -C-- U
FJG.
Description
- - 3
72 .7< A-4 2
-<------ - -C-- U
EDITORIAL NOTE 2021102714
There are 4 pages of description only.
[0001] The utility model relates to the technical field of folding beds, and in particular to a chained underframe of a folding bed.
[0002] On the premise of the development trend of international network sales, in order to overcome the limitations of international transportation and reduce the transportation cost, a bed body folding structure is developed on the thinking of minimizing the volume of package. A bed frame of the folding bed generally comprises a bottom support and an enclosure frame supported on the bottom support, the bottom support and the enclosure frame are folded, then the whole bed frame can be folded; and the folding bed can be extensively used due to the fact that the volume of the folding bed can be reduced by folding. However, a folding structure on an existing multifunctional bed body has the following problems that chained installation are inconvenient; insufficient strength of the bed body is caused by insufficient structure; and the bed body shakes due to the middle leg structure.
[0003] The purpose of the utility model is to provide a chained underframe of a folding bed for solving the problems. The purpose of the utility model is achieved through the following technical schemes: a chained underframe of a folding bed comprises a structural main body which comprises chained middle legs and connectors fixedly arranged on the chained middle legs; screw holes are symmetrically formed in each connector, and a clamping piece is arranged between the screw holes and located at the outer side of the corresponding connector; and the top end of each connector is of a planar structure. Preferably, each connector is welded to the top of the corresponding chained middle leg. Preferably, the structural main body further comprises a front underframe and a rear underframe, each clamping piece is located between the front underframe and the rear underframe, and the front underframe and the rear underframe are in bending connection with the connectors through screws respectively. Preferably, connecting pieces are arranged on the front underframe and the rear underframe, and each connecting piece is of a 7-shaped structure.
The beneficial effects are that bed legs and a bed frame are folded in half in a space staggering manner, space minimization is achieved, the top of each connector is in plane contact with a bed surface, the supporting force of middle legs on the bed body is maximized, the mutual pressure between pipe orifices of a bed underframe generates interaction to guarantee the relative perpendicularity of the middle legs and the bed surface and to prevent the middle legs from swinging. The chained underframe of the folding bed disclosed by the utility model has the advantages of no need of installation, strong supporting force, stability, difficulty in swinging and convenience in packaging and transportation. The structure of the chained middle legs and the connectors in the utility model can be applied to products of a variety of functional furniture and intelligent furniture, with a wide range of application.
[0004] Fig. 1 is a schematic view of an overall structure of the utility model; Fig. 2 is a schematic view of a connector in the utility model; Fig. 3 is a side view of a connector in the utility model; In the drawings: 1-chained middle leg; 2-connector; 3-front underframe; 4-rear underframe; -clamping piece; 6-screw hole; 7-connecting piece.
[0005] The following clearly and completely describes the technical scheme in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Apparently, the described embodiments are merely a part rather than all of the embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model. As shown in Fig. 1-3, a chained underframe of a folding bed comprises a structural main body which comprises chained middle legs 1 and connectors 2 fixedly arranged on the chained middle legs 1, wherein screw holes 6 are symmetrically arranged on each connector 2, and a clamping piece 5 is arranged between the screw holes 6 and is located at the outer side of the corresponding connector 2; and the top end of each connector 2 is of a planar structure. Wherein each connector 2 is welded to the top of the corresponding chained middle leg 1; each connector 2 is of an integrated structure formed by stamping an iron plate; the structural main body further comprises a front underframe 3 and a rear underframe 4, each clamping piece is located between the front underframe 3 and the rear underframe 4, and the front underframe 3 and the rear underframe 4 are in bending connection with the connectors 2 through screws; and connecting pieces 7 are arranged on the front underframe 3 and the rear underframe 4, and each connecting piece is of a 7-shaped structure. It should be noted that each connecting piece 7 is of a 7-shaped structure, and the two surfaces of each connecting piece 7 are fixedly connected with the underframe and the bed surface through screws. It should be noted that the front underframe 3 and the rear underframe 4 are connected with the connectors through the screws respectively, and the front underframe 3 and the rear underframe 4 can do circular motion by taking respective screw as a center of a circle, thereby achieving a fold-in-half effect. The utility model discloses a chained underframe of a folding bed, when the front underframe 3 and the rear underframe 4 are unfolded and placed on the horizontal ground, pipe orifices of the front underframe 3 and the rear underframe 4 are used for clamping the clamping pieces 5 and applying pressure to the same, and a relative perpendicular state between the chained middle legs and the front underframe 3 and the rear underframe 4 which are horizontally unfolded can be achieved through the interaction of the pipe orifices of the front underframe 3 and the rear underframe 4, thereby achieving the purpose of preventing the chained middle legs 1 from shaking left and right. According to the chained underframe of the folding bed, when the front underframe 3 and the rear underframe 4 are unfolded to be in a horizontal state, a bed surface installed on the front underframe 3 and the rear underframe 4 are just pressed on the tops of the connectors 2, and when the bed surface is loaded, the chained middle legs 1 can provide supporting force through contact planes of the connectors 2, thereby achieving the purpose of consolidating the bed surface. It is clear to those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and that the utility model can be implemented in other specific forms without departing from the spirit or essential features of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting from either point of view. The scope of the utility model is defined by the appended claims rather than the foregoing description, thus all modifications falling within the meaning and scope of the equivalent elements of the claims are embraced within the utility model. Any reference numeral in the claims should not be construed as limiting the claims involved. Further, it should be understood that, although this specification is described with reference to the embodiments, not each embodiment contains only one independent technical scheme. The specification is so described only for clarity. Those skilled in the art should regard the specification as a whole, the technical schemes of various embodiments may also be combined appropriately to form other embodiments which can be understood by those skilled in the art.
EDITORIAL NOTE 2021102714
There is 1 page of claims only.
Claims (5)
1. A chained underframe of a folding bed, comprising:
a structural main body which comprises chained middle legs (1) and connectors (2) fixedly arranged on the chained middle legs (1), wherein screw holes (6) are symmetrically formed in each connector (2), a clamping piece (5) is arranged between the screw holes (6) and is located at the outer side of the corresponding connector (2), and the top end of each connector (2) is of a planar structure.
2. The chained underframe of the folding bed according to claim 1, wherein each connector (2) is welded to the top of the corresponding chained middle leg (1).
3. The chained underframe of the folding bed according to claim 1, wherein each connector (2) is of an integrated structure formed by stamping an iron plate.
4. The chained underframe of the folding bed according to claim 1, wherein the structural main body further comprises a front underframe and a rear underframe (4), each clamping piece (5) is located between the front underframe (3) and the rear underframe (4), and the front underframe (3) and the rear underframe (4) are in bending connection with the connectors (2) through screws.
5. The chained underframe of the folding bed according to claim 4, wherein connecting pieces (7) are arranged on the front underframe (3) and the rear underframe (4), and each connecting piece (7) is of a 7-shaped structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2021102714A AU2021102714A4 (en) | 2021-05-20 | 2021-05-20 | Chained underframe of a folding bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2021102714A AU2021102714A4 (en) | 2021-05-20 | 2021-05-20 | Chained underframe of a folding bed |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2021102714A4 true AU2021102714A4 (en) | 2021-07-08 |
Family
ID=76662672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2021102714A Ceased AU2021102714A4 (en) | 2021-05-20 | 2021-05-20 | Chained underframe of a folding bed |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU2021102714A4 (en) |
-
2021
- 2021-05-20 AU AU2021102714A patent/AU2021102714A4/en not_active Ceased
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206745037U (en) | A kind of folding bed framework | |
CN101697849B (en) | Buckle structure for folding table/chair | |
AU2021102714A4 (en) | Chained underframe of a folding bed | |
US20220395103A1 (en) | Hinged underframe of a folding bed | |
CN202177252U (en) | Support frame of solar water heater | |
JP3238991U (en) | Assembled storage rack | |
CN211795455U (en) | Folding bed interlinkage underframe | |
CN214124155U (en) | Semiconductor circuit vertical connection type conductive connecting sheet | |
CN109822276B (en) | Fixing clamp for welding oil cylinder | |
CN209300425U (en) | A kind of folding desk | |
CN217487940U (en) | Folding table leg | |
CN201954821U (en) | Flat and sloping two-purpose folding type solar bracket | |
CN201358559Y (en) | Welding-free assembly type guardrail | |
CN212972403U (en) | Wood bed of tenon fourth of twelve earthly branches structure combination | |
CN202536760U (en) | Stool | |
CN215776790U (en) | Novel detachable bedstead | |
CN217089902U (en) | Fastener and outdoor folding table that can amalgamate and use | |
CN213683279U (en) | Glass attaches frame and glues frame fixing tool | |
CN211608653U (en) | Multifunctional environment-friendly bookshelf | |
CN220816368U (en) | Printer assembly spring | |
CN211821402U (en) | Combined LCD support capable of being folded and stored | |
CN218164680U (en) | Electric bed leg diagonal brace | |
CN218791084U (en) | Environment-friendly furniture | |
CN215014472U (en) | Mounting structure of table top and table leg support of combined table | |
CN220236355U (en) | Tea table with tea table foot folding function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGI | Letters patent sealed or granted (innovation patent) | ||
MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |