CN204519982U - Foldable bed mattress bracing frame - Google Patents
Foldable bed mattress bracing frame Download PDFInfo
- Publication number
- CN204519982U CN204519982U CN201520117037.2U CN201520117037U CN204519982U CN 204519982 U CN204519982 U CN 204519982U CN 201520117037 U CN201520117037 U CN 201520117037U CN 204519982 U CN204519982 U CN 204519982U
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- connecting rod
- pivot joint
- bed mattress
- foldable bed
- transverse part
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- 238000010276 construction Methods 0.000 claims abstract description 20
- 238000003032 molecular docking Methods 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 18
- 230000000994 depressogenic effect Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 12
- 230000032258 transport Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model discloses a kind of Foldable bed mattress bracing frame, it comprises all in bending structure first, two, three, four connecting rods and support member, 3rd, four connecting rods are the docking of pivot joint and form enclosed construction, 3rd connecting rod is positioned at immediately below head rod and the two is arranged in parallel, 4th connecting rod is positioned at immediately below the second connecting rod and the two is arranged in parallel, support member is in being articulated in first uniformly, three connecting rods and second, between four connecting rods, it also comprises fold mechanism, described fold mechanism comprises pin-jointing piece and brace, the two ends of the upside of pin-jointing piece are respectively with first, the free end pivot joint of two connecting rods, first, two connecting rods are the docking of pivot joint by pin-jointing piece and form enclosed construction, institute's brace and pin-jointing piece pivot joint, brace is support member pivot joint adjacent thereto also, force is rotated any connecting rod and can be realized folding, the utility model structure is simple and easy to operate, and folding rear appearance profile is regular and volume is little, is convenient to packing, carrying and transport.
Description
Technical field
The utility model relates to a kind of household goods, particularly relates to a kind of for support mattress and Foldable bedding support frame.
Background technology
In prior art, there are following two kinds of modes of emplacements in sleep mattress usually:
The mode that a kind of Asian on the low side relative to Europe for height uses, which is directly layed on bedstead by mattress, in order to embody the comfortableness of bedstead, luxury and aesthetic property, the framework of usual bedstead all adopts solid wood material, then be equipped with shades of colour to be decorated, simultaneously conveniently carry mattress, also laterally parallel on framework many horizontal stripes are set, when mattress is less than framework, mattress can directly be carried on horizontal stripe; Even if when mattress is larger than framework, when mattress can directly be carried on framework, because this horizontal stripe also can add the load that big frame carries, the stability of maintenance mattress that simultaneously can be more stable.In order to ensure the globality of bedstead, fastness and aesthetic property, the framework of existing bedstead all cannot fold, because its size (usual standard has: 1.8 meters × 1.8 meters, 2.0 meters × 2.0 meters) is excessive, therefore very inconvenience in packing, carrying and transportation.
The another kind of mode used for the occidentals that height is relatively higher, which is more than an aforementioned manner mattress supports frame, during use, first mattress supports frame is positioned on bedstead, and then mattress is layed on this mattress supports frame, owing to there being mattress supports frame, therefore the height of mattress is promoted, thus the occidentals that more can be applicable to height relatively higher used, because the supporting leg of bedstead is not for highly to change, therefore occidentals's use can be also applicable to without the need to carrying out any Design of Reinforcement to bedstead and improving, existing mattress supports frame major part cannot fold, therefore there is packing equally, carry and transport the defect of very inconvenience, have fraction to fold, but its structure is comparatively complicated, and folding rear profile is irregular and volume is comparatively large, is not easy to packing, carrying equally and transports.
Therefore, need badly a kind of be convenient to pack, carrying and transport and structure be simply easy to operate Foldable bed mattress bracing frame.
Utility model content
The purpose of this utility model is to provide a kind of to be convenient to pack, carrying and transport and structure are simply easy to the Foldable bed mattress bracing frame that operates.
For achieving the above object, the utility model provides a kind of Foldable bed mattress bracing frame, be applicable to support mattress and collapsible, described Foldable bed mattress bracing frame comprises the head rod all in bending structure, second connecting rod, 3rd connecting rod, 4th connecting rod and support member, described head rod is docking of pivot joint with described second connecting rod and forms enclosed construction, described 3rd connecting rod is docking of pivot joint with described 4th connecting rod and forms enclosed construction, described 3rd connecting rod is positioned at immediately below described head rod and the two is arranged in parallel, described 4th connecting rod is positioned at immediately below described second connecting rod and the two is arranged in parallel, described support member is in being articulated in described head rod and described 3rd connecting rod uniformly and between described second connecting rod and described 4th connecting rod, wherein, also comprise fold mechanism, described fold mechanism comprises pin-jointing piece and brace, the two ends of the upside of described pin-jointing piece respectively with the free end pivot joint of described head rod and the second connecting rod, described head rod and the second connecting rod are the docking of pivot joint by described pin-jointing piece and form enclosed construction, one end of described brace and the downside pivot joint of described pin-jointing piece, the other end support member pivot joint adjacent thereto of described brace, force is rotated any connecting rod and can be realized folding.
Preferably, described pin-jointing piece comprises the sheet noumenon of rectangular structure, the corner of described sheet noumenon is chamfering structure, two jiaos of the upside of described sheet noumenon respectively with the free end pivot joint of described head rod and the second connecting rod, its contiguous support member of one angle of the downside of described sheet noumenon protrudes out a linking arm, described linking arm and described brace pivot joint.
Preferably, the pivoting point of described sheet noumenon and described head rod and the second connecting rod is positioned on same level line.
Preferably, described head rod, the second connecting rod, the 3rd connecting rod, the 4th connecting rod structure are identical.
Preferably, described head rod, the second connecting rod, the 3rd connecting rod, the 4th connecting rod include in longitudinal longitudinal part, the two ends of described longitudinal part are respectively towards laterally extending formation transverse part, and described support member is in being articulated between the transverse part of described head rod and the transverse part of the transverse part of described 3rd connecting rod and the transverse part of described second connecting rod and described 4th connecting rod uniformly.
Preferably, described support member comprises supporter, the two ends of described supporter and described transverse part pivot joint, and described supporter extends to form a limiting section towards the end face of described transverse part, when launching completely, described limiting section and described transverse part are conflicted and are limited described transverse part and continue to launch.
Preferably, the two ends of described supporter extend to form articulated section towards the side of described transverse part respectively, on the side that described articulated section is affixed on described transverse part and pivot joint.
Preferably, described limiting section and described articulated section are in misplacing vertical distribution.
Preferably, described fold mechanism also comprises two driving arms, the lower end of driving arm described in one and the free end pivot joint of described 3rd connecting rod, the lower end of driving arm described in another and the free end pivot joint of described 4th connecting rod, the upper end pivot joint of driving arm described in two, described 3rd connecting rod and described 4th connecting rod are docking of pivot joint by driving arm described in two and form enclosed construction.
Preferably, described in two, driving arm is symmetrical set.
Preferably, the upper end of described driving arm is bending structure, and described bending structure forms depressed area, and described in two, the pivoting point of driving arm is positioned at described depressed area.
Preferably, the bending edge of described bending structure is ramp structure.
Preferably, described Foldable bed mattress bracing frame also comprises horizontal stripe, and described horizontal stripe is between the transverse part being connected to described head rod uniformly, between the transverse part of the second connecting rod, between the transverse part of the 3rd connecting rod, between the transverse part of the 4th connecting rod.
Compared with prior art, because Foldable bed mattress bracing frame of the present utility model has fold mechanism, this fold mechanism comprises pin-jointing piece and brace, the two ends of the upside of described pin-jointing piece respectively with the free end pivot joint of described head rod and the second connecting rod, described head rod and the second connecting rod are the docking of pivot joint by described pin-jointing piece and form enclosed construction, one end of described brace and the downside pivot joint of described pin-jointing piece, the other end support member pivot joint adjacent thereto of described brace, therefore any connecting rod of force rotation can drive remaining connecting rod to rotate, thus realize the folding of Foldable bed mattress bracing frame of the present utility model, this fold mechanism is simple and be easy to operation, after folding, described head rod is overlapping with the second connecting rod and be held between the 3rd connecting rod and the 4th connecting rod, and 3rd connecting rod and the 4th connecting rod are parallel to each other after folding, thus make folding after appearance profile rule and volume is little, thus make Foldable bed mattress bracing frame of the present utility model be convenient to packing, carrying and transport, separately, pin-jointing piece due to fold mechanism has and other parts pivot joint at 3, and therefore these 3 pivoting points of pin-jointing piece define triangular structure, thus ensure that when folding, the stability that each connecting rod rotates and harmony, avoid rocking and waving between connecting rod, improve folding stability and stationarity greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of Foldable bed mattress bracing frame of the present utility model when launching completely.
Fig. 1 a is the enlarged diagram of part A in Fig. 1.
Fig. 1 b is the enlarged diagram of part B in Fig. 1.
Fig. 2 is status architecture schematic diagram when folding certain angle in Fig. 1 along the direction of arrow M.
Fig. 2 a is the enlarged diagram of D part in Fig. 2.
Fig. 3 is the status architecture schematic diagram of Fig. 2 when continuing folding certain angle.
Fig. 3 a is the enlarged diagram of E part in Fig. 3.
Fig. 4 is the status architecture schematic diagram of Fig. 3 when continuing folding certain angle.
Fig. 4 a is the enlarged diagram of F part in Fig. 4.
Fig. 5 is that Fig. 4 continues the folding rear structural representation in complete folded state.
Fig. 5 a is the enlarged diagram of G part in Fig. 5.
Fig. 6 is the structural representation of support member in Fig. 1.
Fig. 6 a is the enlarged diagram of C1 part in Fig. 1.
Fig. 6 b is the enlarged diagram of C2 part in Fig. 1.
Fig. 7 a is the plan structure schematic diagram of the Foldable bed mattress bracing frame of the present utility model with horizontal stripe.
Fig. 7 b be the Foldable bed mattress bracing frame of the present utility model with horizontal stripe look up structural representation.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Foldable bed mattress bracing frame of the present utility model is used for support mattress and collapsible, be convenient to packing, carrying and transport, simultaneously in order to adapt to the height of different users, also Foldable bed mattress bracing frame of the present utility model first can be positioned on bedstead, and then mattress be layed on Foldable bed mattress bracing frame of the present utility model.
As shown in Fig. 1-Fig. 1 b, Foldable bed mattress bracing frame of the present utility model comprises the head rod 1 all in bending structure, second connecting rod 2, 3rd connecting rod 3, 4th connecting rod 4 and support member 5, described head rod 1 and described second connecting rod 2 docking and forming enclosed construction in pivot joint, this head rod 1 docks with the second connecting rod 2 and forms enclosed construction thus form upper frame, described 3rd connecting rod 3 and described 4th connecting rod 4 docking and forming enclosed construction in pivot joint, 3rd connecting rod 3 docks with the 4th connecting rod 4 and forms enclosed construction thus form underframe, described 3rd connecting rod 3 is positioned at immediately below described head rod 1 and the two is arranged in parallel, described 4th connecting rod 4 is positioned at immediately below described second connecting rod 2 and the two is arranged in parallel, therefore upper frame and underframe are set in parallel, and underframe is positioned at immediately below upper frame, described support member 5 is in being articulated in described head rod 1 and described 3rd connecting rod 3 uniformly and between described second connecting rod 2 and described 4th connecting rod 4, namely, carry out by support member 5 the formula structure that links into an integrated entity between upper frame and underframe, fold for the ease of Foldable bed mattress bracing frame of the present utility model, Foldable bed mattress bracing frame of the present utility model also comprises fold mechanism 6, described fold mechanism 6 comprises pin-jointing piece 61 and brace 62, the two ends of the upside of described pin-jointing piece 61 respectively with the free end pivot joint of described head rod 1 and the second connecting rod 2, the i.e. upside left end 611 of pin-jointing piece 61 and free end 11 pivot joint of head rod 1, the upside right-hand member 612 of pin-jointing piece 61 and free end 21 pivot joint of the second connecting rod 2, described head rod 1 and the second connecting rod 2 are the docking of pivot joint by described pin-jointing piece 61 and form enclosed construction, therefore head rod 1 and the second connecting rod 2 are under the effect of pin-jointing piece 61, not only achieve pivot joint but also achieve docking, thus the two docking defines upper frame, the left end 621 of described brace 62 and downside right-hand member 613 pivot joint of described pin-jointing piece 61, the right-hand member 622 support member 5 adjacent thereto pivot joint of described brace 62, force is rotated any connecting rod and can be realized folding, for convenience of explanation, all embodiment is all described to rotate head rod 1 below, and as shown in Figure 1, the direction along arrow M is rotated head rod 1 and namely realized folding the utility model Foldable bed mattress bracing frame, certain rotation second connecting rod the 2, the 3rd connecting rod 3 and the 4th connecting rod 4 also all can realize folding the utility model Foldable bed mattress bracing frame.
As from the foregoing, continue shown in composition graphs 1-Fig. 1 b, because Foldable bed mattress bracing frame of the present utility model has fold mechanism 6, this fold mechanism 6 comprises pin-jointing piece 61 and brace 62, the two ends of the upside of described pin-jointing piece 61 respectively with the free end pivot joint of described head rod 1 and the second connecting rod 2, described head rod 1 and the second connecting rod 2 are the docking of pivot joint by described pin-jointing piece 61 and form enclosed construction, one end of described brace 62 and the downside pivot joint of described pin-jointing piece 61, the other end support member 5 adjacent thereto pivot joint of described brace 62, therefore any connecting rod of force rotation can drive remaining connecting rod to rotate, thus realize the folding of Foldable bed mattress bracing frame of the present utility model, this fold mechanism is simple and be easy to operation, after folding, described head rod 1 is overlapping with the second connecting rod 2 and be held between the 3rd connecting rod 3 and the 4th connecting rod 4 (specifically as shown in Figure 5), and 3rd connecting rod 3 and the 4th connecting rod 4 are parallel to each other after folding, thus make folding after appearance profile rule and volume is little, thus make Foldable bed mattress bracing frame of the present utility model be convenient to packing, carrying and transport, separately, pin-jointing piece 61 due to fold mechanism 6 has and other parts pivot joint at 3, and therefore these 3 pivoting points of pin-jointing piece 61 define triangular structure, thus ensure that when folding, the stability that each connecting rod rotates and harmony, avoid rocking and waving between connecting rod, improve folding stability and stationarity greatly.Below in conjunction with Fig. 2-Fig. 5, the utility model Foldable bed mattress bracing frame is described in further detail:
Continue shown in composition graphs 2 and Fig. 2 a, in order to better pivot joint head rod 1 and the second connecting rod 2, and make folding process more steadily with stable, also make folding rear appearance profile more regular simultaneously, described pin-jointing piece 61 comprises the sheet noumenon 61a of rectangular structure, the corner of described sheet noumenon 61a is chamfering structure, two jiaos of the upside of described sheet noumenon 61a respectively with the free end pivot joint of described head rod 1 and the second connecting rod 2, the i.e. upside left end 611 of the sheet noumenon 61a of pin-jointing piece 61 and free end 11 pivot joint of head rod 1, free end 21 pivot joint of right-hand member 612 and the second connecting rod 2 on the upside of the sheet noumenon 61a of pin-jointing piece 61, its contiguous support member 5 of one angle of the downside of described sheet noumenon 61a protrudes out a linking arm 61b, namely described linking arm 61b to be protruded out to its contiguous support member 5 by the downside right-hand member 613 of sheet noumenon 61a and is formed, left end 621 pivot joint of described linking arm 61b and described brace 62, the right-hand member 622 support member 5 adjacent thereto pivot joint of described brace 62, therefore, dock head rod 1 and the second connecting rod 2 by the pin-jointing piece 61 of said structure, make folding process more steady and stable, also make folding rear appearance profile more regular simultaneously, be more convenient to packing, carrying and transport.
Preferably, the pivoting point of described sheet noumenon 61a and described head rod 1 and the second connecting rod 2 is positioned on same level line, ensure that Foldable bed mattress bracing frame of the present utility model is when launching completely, head rod 1 and the second connecting rod 2 are positioned at same level height, thus make mattress can be smooth laid thereon, further ensure that comfortableness and the reliability of use.
Continue shown in composition graphs 1-Fig. 2 a, for the ease of the manufacture of batch, simultaneously also for the ease of installing and reducing the volume after folding, described head rod 1, second connecting rod 2, 3rd connecting rod 3, 4th connecting rod 4 structure is identical, because the structure of all connecting rods is all identical, therefore after folding, the connecting rod being positioned at same plane when launching completely symmetrically folding, namely further ensure that, after folding, described head rod 1 is overlapping with the second connecting rod 2 and be held between the 3rd connecting rod 3 and the 4th connecting rod 4 (specifically as shown in Figure 5), thus make folding after appearance profile rule and volume is little, thus make Foldable bed mattress bracing frame of the present utility model be convenient to packing, carrying and transport.
Continue composition graphs 2, Fig. 3, shown in Fig. 4 and Fig. 5, described head rod 1, second connecting rod 2, 3rd connecting rod 3, 4th connecting rod 4 includes in longitudinal longitudinal part 100, the two ends of described longitudinal part 100 are respectively towards laterally extending formation transverse part 200, described support member 5 is between the transverse part 200 being articulated in the transverse part 200 of described head rod 1 and the transverse part 200 of described 3rd connecting rod 3 and described second connecting rod 2 uniformly and the transverse part 200 of described 4th connecting rod 4, namely carry out pivot joint by support member 5 between head rod 1 with the 3rd connecting rod 3 to be connected, carry out pivot joint by support member 5 between second connecting rod 2 with the 4th connecting rod 4 to be connected, support member 5 is not connected with the longitudinal part 100 of any connecting rod, ensure that Foldable bed mattress bracing frame of the present utility model can be well on folding.
Continue shown in composition graphs 3-Fig. 4 a and Fig. 6-Fig. 6 b, when launching completely in order to ensure Foldable bed mattress bracing frame of the present utility model, each connecting rod can not shake and wave, described support member 5 comprises supporter 51, the two ends of described supporter 51 and transverse part 200 pivot joint, described supporter 51 extends to form a limiting section 52 towards the end face of described transverse part 200, when launching completely, the end face 521 of described limiting section 52 is conflicted with the end face 201 of described transverse part 200, thus limit described transverse part 200 continuation expansion, therefore the continuation expansion of transverse part 200 is effectively limited by limiting section 52, each connecting rod of expansion is effectively prevented to shake and wave, thus provide reliable and stable support, ensure that the stable and reliable of mattress placed thereon.
Continue shown in composition graphs 6-Fig. 6 b, in order to further improve folding efficiency and the precision of Foldable bed mattress bracing frame of the present utility model, the two ends of described supporter 5 extend to form articulated section 53 towards the side (not marking in figure) of described transverse part 200 respectively, on the side that described articulated section 53 is affixed on described transverse part 200 and pivot joint, because pivot joint is carried out by fitting in the side of transverse part 200 in articulated section 53, when making folding, transverse part 200 and the rotation of articulated section 53 in plane-plane contact, and due to the laminating contact of the two, transverse part 200 can only be turned folding along the surface of articulated section 53, Foldable bed mattress bracing frame of the present utility model is effectively avoided to occur to swing and skew when folding, improve folding efficiency and precision greatly.
Continue shown in composition graphs 6, spacing and articulated section 53 can be carried out to connecting rod to better make limiting section 52 to fit transverse part 200, described limiting section 52 and described articulated section 53 are in misplacing vertical distribution, by the design limiting section 52 of vertical distribution and the articulated section 53 of misplacing, simple and practical, be easy to manufacture and install.
Continue composition graphs 1a, Fig. 1 b, Fig. 2 a, Fig. 3 a, shown in Fig. 4 a and Fig. 5 a, in order to better pivot joint the 3rd connecting rod 3 and the 4th connecting rod 4, and make folding process more steadily with stable, also make folding rear appearance profile more regular simultaneously, described fold mechanism 6 also comprises two driving arms 63, 64, the lower end of driving arm 63 and the free end pivot joint of described 3rd connecting rod 3, the lower end of 64 driving arms and the free end pivot joint of described 4th connecting rod 4, driving arm 63 described in two, the upper end pivot joint of 64, described 3rd connecting rod 3 and described 4th connecting rod 4 are by this driving arm 63 described in two, 64 are the docking of pivot joint and form enclosed construction.
Preferably, described in two, driving arm 63,64 is symmetrical set, and driving arm 63,64 is symmetrical set and makes, and after folding, appearance profile is more regular, thus convenient packing, carrying and transport.
Continue shown in composition graphs 5a, in order to further improve folding efficiency and the precision of Foldable bed mattress bracing frame of the present utility model, described driving arm 63, the upper end of 64 is bending structure 65, described bending structure forms depressed area 66, driving arm 63 described in two, the pivoting point 67 of 64 is positioned at described depressed area 66, make two driving arms 63, 64 in the rotation of plane-plane contact, make in folding process, 3rd connecting rod 3 and the 4th connecting rod 4 can only along two driving arms 63, the plane at the contact surface place of 64 is rotated, Foldable bed mattress bracing frame of the present utility model is effectively avoided to occur to swing and skew when folding, improve folding efficiency and precision greatly, meanwhile, bending structure 65 also enhances the intensity of driving arm 63,64, repeatedly folds and can not cause damage to driving arm 63,64, extend the service life of Foldable bed mattress bracing frame of the present utility model to meet.
Preferably, the bending edge 651 of described bending structure 65 is in ramp structure, make in folding process, the end of two driving arms can be rotated mutually under the guiding of its ramp structure, further improves folding efficiency and the precision of Foldable bed mattress bracing frame of the present utility model.
Continue shown in composition graphs 7a and Fig. 7 b, in order to strengthen the intensity of the utility model stacked mattress supports frame and better support mattress, Foldable bed mattress bracing frame of the present utility model also comprises horizontal stripe 8, and described horizontal stripe 8 is between the transverse part 200 being connected to described head rod 1 uniformly, between the transverse part 200 of the second connecting rod 2, between the transverse part 200 of the 3rd connecting rod 3, between the transverse part 400 of the 4th connecting rod 4.
Shown in composition graphs 1-Fig. 7 b, because Foldable bed mattress bracing frame of the present utility model has fold mechanism 6, this fold mechanism 6 comprises pin-jointing piece 61, brace 62 and two driving arms 63, 64, the two ends of the upside of described pin-jointing piece 61 respectively with the free end pivot joint of described head rod 1 and the second connecting rod 2, described head rod 1 and the second connecting rod 2 are the docking of pivot joint by described pin-jointing piece 61 and form enclosed construction, one end of described brace 62 and the downside pivot joint of described pin-jointing piece 61, the other end support member 5 adjacent thereto pivot joint of described brace 62, the lower end of driving arm 63 and the free end pivot joint of described 3rd connecting rod 3, the lower end of 64 driving arms and the free end pivot joint of described 4th connecting rod 4, driving arm 63 described in two, the upper end pivot joint of 64, described 3rd connecting rod 3 and described 4th connecting rod 4 are by this driving arm 63 described in two, 64 are the docking of pivot joint and form enclosed construction, therefore any connecting rod of force rotation can drive remaining connecting rod to rotate, thus realize the folding of Foldable bed mattress bracing frame of the present utility model, this fold mechanism is simple and be easy to operation, after folding, described head rod 1 is overlapping with the second connecting rod 2 and be held between the 3rd connecting rod 3 and the 4th connecting rod 4 (specifically as shown in Figure 5), and 3rd connecting rod 3 and the 4th connecting rod 4 are parallel to each other after folding, thus make folding after appearance profile rule and volume is little, thus make Foldable bed mattress bracing frame of the present utility model be convenient to packing, carrying and transport, separately, the pin-jointing piece 61 due to fold mechanism has and other parts pivot joint at 3, and therefore these 3 pivoting points of pin-jointing piece 61 define triangular structure, thus ensure that when folding, the stability that each connecting rod rotates and harmony, avoid rocking and waving between connecting rod, improve folding stability and stationarity greatly.Simultaneously, the upper end of described driving arm 63,64 is bending structure 65 and forms depressed area 66, make in folding process, 3rd connecting rod 3 and the 4th connecting rod 4 can only rotate along the plane at the contact surface place of two driving arms 63,64, effectively avoid Foldable bed mattress bracing frame of the present utility model to occur to swing and skew when folding, improve folding efficiency and precision greatly.
Separately, the concrete structure of the connecting rod involved by the utility model and method for folding, be well known to those of ordinary skill in the art, be no longer described in detail at this.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (13)
1. a Foldable bed mattress bracing frame, be applicable to support mattress and collapsible, described Foldable bed mattress bracing frame comprises the head rod all in bending structure, second connecting rod, 3rd connecting rod, 4th connecting rod and support member, described head rod is docking of pivot joint with described second connecting rod and forms enclosed construction, described 3rd connecting rod is docking of pivot joint with described 4th connecting rod and forms enclosed construction, described 3rd connecting rod is positioned at immediately below described head rod and the two is arranged in parallel, described 4th connecting rod is positioned at immediately below described second connecting rod and the two is arranged in parallel, described support member is in being articulated in described head rod and described 3rd connecting rod uniformly and between described second connecting rod and described 4th connecting rod, it is characterized in that: also comprise fold mechanism, described fold mechanism comprises pin-jointing piece and brace, the two ends of the upside of described pin-jointing piece respectively with the free end pivot joint of described head rod and the second connecting rod, described head rod and the second connecting rod are the docking of pivot joint by described pin-jointing piece and form enclosed construction, one end of described brace and the downside pivot joint of described pin-jointing piece, the other end support member pivot joint adjacent thereto of described brace, force is rotated any connecting rod and can be realized folding.
2. Foldable bed mattress bracing frame as claimed in claim 1, it is characterized in that: described pin-jointing piece comprises the sheet noumenon of rectangular structure, the corner of described sheet noumenon is chamfering structure, two jiaos of the upside of described sheet noumenon respectively with the free end pivot joint of described head rod and the second connecting rod, its contiguous support member of one angle of the downside of described sheet noumenon protrudes out a linking arm, described linking arm and described brace pivot joint.
3. Foldable bed mattress bracing frame as claimed in claim 2, is characterized in that: the pivoting point of described sheet noumenon and described head rod and the second connecting rod is positioned on same level line.
4. Foldable bed mattress bracing frame as claimed in claim 1, is characterized in that: described head rod, the second connecting rod, the 3rd connecting rod, the 4th connecting rod structure are identical.
5. Foldable bed mattress bracing frame as claimed in claim 4, it is characterized in that: described head rod, the second connecting rod, the 3rd connecting rod, the 4th connecting rod include in longitudinal longitudinal part, the two ends of described longitudinal part are respectively towards laterally extending formation transverse part, and described support member is in being articulated between the transverse part of described head rod and the transverse part of the transverse part of described 3rd connecting rod and the transverse part of described second connecting rod and described 4th connecting rod uniformly.
6. Foldable bed mattress bracing frame as claimed in claim 5, it is characterized in that: described support member comprises supporter, the two ends of described supporter and described transverse part pivot joint, described supporter extends to form a limiting section towards the end face of described transverse part, when launching completely, described limiting section and described transverse part are conflicted and are limited described transverse part and continue to launch.
7. Foldable bed mattress bracing frame as claimed in claim 6, is characterized in that: the two ends of described supporter extend to form articulated section towards the side of described transverse part respectively, on the side that described articulated section is affixed on described transverse part and pivot joint.
8. Foldable bed mattress bracing frame as claimed in claim 7, is characterized in that: described limiting section and described articulated section are in misplacing vertical distribution.
9. Foldable bed mattress bracing frame as claimed in claim 1, it is characterized in that: described fold mechanism also comprises two driving arms, the lower end of driving arm described in one and the free end pivot joint of described 3rd connecting rod, the lower end of driving arm described in another and the free end pivot joint of described 4th connecting rod, the upper end pivot joint of driving arm described in two, described 3rd connecting rod and described 4th connecting rod are docking of pivot joint by driving arm described in two and form enclosed construction.
10. Foldable bed mattress bracing frame as claimed in claim 9, is characterized in that: described in two, driving arm is symmetrical set.
11. Foldable bed mattress bracing frames as claimed in claim 10, is characterized in that: the upper end of described driving arm is bending structure, and described bending structure forms depressed area, and described in two, the pivoting point of driving arm is positioned at described depressed area.
12. Foldable bed mattress bracing frames as claimed in claim 11, is characterized in that: the bending edge of described bending structure is ramp structure.
13. Foldable bed mattress bracing frames as claimed in claim 5, it is characterized in that: also comprise horizontal stripe, described horizontal stripe is between the transverse part being connected to described head rod uniformly, between the transverse part of the second connecting rod, between the transverse part of the 3rd connecting rod, between the transverse part of the 4th connecting rod.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117037.2U CN204519982U (en) | 2015-02-27 | 2015-02-27 | Foldable bed mattress bracing frame |
| US15/056,150 US10321767B2 (en) | 2015-02-27 | 2016-02-29 | Supports, folding mechanisms and foldable supporting frames |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117037.2U CN204519982U (en) | 2015-02-27 | 2015-02-27 | Foldable bed mattress bracing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204519982U true CN204519982U (en) | 2015-08-05 |
Family
ID=53734053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117037.2U Expired - Fee Related CN204519982U (en) | 2015-02-27 | 2015-02-27 | Foldable bed mattress bracing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204519982U (en) |
-
2015
- 2015-02-27 CN CN201520117037.2U patent/CN204519982U/en not_active Expired - Fee Related
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Effective date of registration: 20160706 Address after: Jimei Xinglin District of Xiamen City, Fujian province 361000 two North Road No. 69 Building No. three Patentee after: Innovation (Xiamen) sports equipment Co.,Ltd. Address before: Jeonnam Shun day Hailong new Fa in ZTE S 303-502 Patentee before: Chen Zhurong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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