CN218605844U

CN218605844U - Office noon break folding bed

Info

Publication number: CN218605844U
Application number: CN202222757897.5U
Authority: CN
Inventors: 沈向阳
Original assignee: Chaohu Ruice Information Technology Co ltd
Current assignee: Chaohu Ruice Information Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-14
Anticipated expiration: 2032-10-20

Abstract

The utility model provides an office lunch break folding bed belongs to folding bed technical field. This office lunch break folding bed, including a pair of support frame, be connected with the horizontal pole between a pair of support frame, the both sides of a pair of support frame all are equipped with a pair of mount, are connected with folding mechanism between a pair of mount and the a pair of support frame, and a pair of bed board has been laid at folding mechanism's top, and the installation cavity has been seted up to the inside of a pair of mount, and the internally mounted of installation cavity has adjustment mechanism, is connected with actuating mechanism between a pair of mount, and actuating mechanism's output is connected with adjustment mechanism's input transmission. The utility model discloses a through actuating mechanism's use, can drive adjustment mechanism work, through adjustment mechanism's use, can change the frictional force between this utility model and the ground to can prevent to appear making ground the problem that the mar appears because of the friction.

Description

Office noon break folding bed

Technical Field

The utility model relates to a folding bed technical field particularly, relates to an office lunch break folding bed.

Background

The folding bed is designed by utilizing the joint principle, can be folded and folded in various folding modes for convenience and saving volume space, and is simple, practical and convenient to store.

The Chinese invention patent with the publication number CN209269099U, which is disclosed in 2019, 8, month 20, discloses a folding bed,

the foldable bed frame mainly comprises a plurality of foldable bed frames which are correspondingly connected end to end, the corresponding ends of two adjacent foldable bed frames are respectively hinged with the upper ends of the corresponding middle connecting pieces, the outer end of the foldable bed frame at the head end of the foldable bed is correspondingly hinged with the upper end of the arranged fixed frame, and the outer end of the foldable bed frame at the tail end of the foldable bed is correspondingly hinged with the upper end of the arranged movable frame; each folding bed frame consists of two square frames with corresponding ends hinged through hinges; movable supporting pieces are respectively arranged between the fixed frame and the adjacent middle connecting piece, between the two adjacent middle connecting pieces and between the movable frame and the adjacent middle connecting piece, each movable supporting piece is composed of two vertical supporting plates, the corresponding ends of the two supporting plates are hinged, and the other ends of the two supporting plates are respectively hinged with the corresponding side edges of the fixed frame, the middle connecting piece or the movable frame; the folding bed is simple and practical, has a uniform structure, is stably supported and is convenient to fold;

the technical scheme that this scheme recorded passes through the use of backup pad, can play the effect of firm support, however, the gyro wheel is being installed to the bottom of this scheme adjustable shelf, make frictional force between adjustable shelf and the ground reduce, and the bottom of mount then does not install protection machanism, consequently when the user lies down on the bed board, the condition that the removal can appear in this folding bed under the effect of gyro wheel, because of mount and ground direct contact, so can take place the friction with ground, and ceramic tile or timber apron are laid mostly to the ground of office, in addition for the intensity that improves folding bed, lead to mount intensity and hardness higher, so produce the mar because of the slip of support frame easily, lead to ceramic tile or timber apron impaired.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides an office noon break folding bed.

The utility model discloses a realize like this: including a pair of support frame, it is a pair of be connected with the horizontal pole between the support frame, it is a pair of the both sides of support frame all are equipped with a pair of mount, and are a pair of be connected with folding mechanism between mount and the a pair of support frame, a pair of bed board has been laid at folding mechanism's top, and is a pair of the installation cavity has been seted up to the inside of mount, the internally mounted of installation cavity has adjustment mechanism, and is a pair of be connected with actuating mechanism between the mount, just actuating mechanism's output is connected with adjustment mechanism's input transmission.

Furthermore, the adjusting mechanism comprises a pair of limiting rods, the tops of the limiting rods are connected with the mounting cavity, the outer sides of the limiting rods are respectively connected with a first supporting rod and a second supporting rod in a sliding mode, racks are mounted on the sides, close to each other, of the first supporting rod and the second supporting rod, gears are arranged inside the mounting cavity and are connected with the racks in an occlusion mode, slots are formed in the bottoms of the fixing frames in a pair, the slots are connected with the mounting cavity, and the first supporting rod and the second supporting rod can slide in the slots.

Furthermore, the universal wheel is installed to the bottom of first bracing piece, the foam-rubber cushion is installed to the bottom of second bracing piece, universal wheel and foam-rubber cushion all are located the outside of mount.

Furthermore, a pair of abutting blocks is installed on the outer side of the second supporting rod and located inside the installation cavity, a pair of limiting blocks is installed in the groove, the pair of abutting blocks can be extruded with the tops of the pair of limiting blocks, and the spongy cushion can be extruded with the bottoms of the pair of limiting blocks.

The technical scheme has the advantages that when the gear rotates, the racks on the two sides of the gear are meshed with the gear, so that the first support rod and the second support rod connected with the racks can make linear motion in opposite moving directions due to the rotation of the gear, and through the use of the spongy cushion and the universal wheels, when the folding bed needs to be moved, the universal wheels can be attached to the ground, so that the friction force between the folding bed and the ground is reduced, and a user can move the folding bed conveniently; when the foldable bed needs to lie on, the spongy cushion can be attached to the ground, so that the friction force between the spongy cushion and the ground is improved, the foldable bed is prevented from moving, the spongy cushion is soft, the ground cannot be scratched due to extrusion of the spongy cushion, through the use of the limiting block, the abutting block and the spongy cushion, after the second supporting rod rises or falls for a certain distance, the spongy cushion or the abutting block can be extruded with the limiting block, a user cannot rotate the knob any more, the function of limiting the rotation angle of the knob is achieved, and the heights of two sides of the foldable bed are consistent; the novel use is through changing the contact object between ground, when convenient to use person removes, still reduces the possibility that produces the mar on the ground.

Further, the driving mechanism comprises a fixed block, the fixed block is connected with the pair of fixing frames, a driving cavity is formed in the fixed block, a worm is connected to the inside of the driving cavity through a bearing, a worm wheel is arranged in the driving cavity and connected with the worm wheel in an engaged mode, a knob is arranged on the outer side of the fixed block and connected with the worm in a transmission mode.

Furthermore, the inside of the fixed block is connected with a pair of driving shafts through bearings, the pair of driving shafts are in transmission connection with worm gears, and the driving shafts are in transmission connection with the gears.

Adopt above-mentioned further scheme's beneficial effect is, under the effect of worm wheel and worm, through rotatory knob, can make the drive shaft rotatory, and then make the gear rotatory to, because of the worm wheel and worm has the function of auto-lock, can only drive the worm wheel by the worm promptly, can't drive the worm with the worm wheel, so only make the drive shaft rotatory through rotatory knob, the drive shaft self then can't rotate.

Further, folding mechanism includes a pair of first connecting block and a pair of second connecting block, and is a pair of first connecting block and a pair of second connecting block link to each other with a pair of support frame and a pair of mount respectively, and is a pair of all be connected with the pivot between first connecting block and a pair of second connecting block, it is a pair of the bed board links to each other with the outside of pivot, and is a pair of be connected with first hinge between the bed board.

Furthermore, it is a pair of all be equipped with a pair of alignment jig between mount and a pair of support frame, it is a pair of be connected with the second hinge between the alignment jig, it is a pair of the connecting rod is all installed to the one side of keeping away from each other at the alignment jig, the connecting seat is all installed to mount and support frame in the one side that is close to each other, the one end of connecting rod is connected with the connecting seat.

Furthermore, the inside of connecting seat is connected with the inertia axle, just the inertia axle is connected with the one end of connecting rod.

Adopt above-mentioned further scheme's beneficial effect be, because of through second hinge connection between the alignment jig, the connecting rod links to each other with the connecting seat through the inertia axle again, is connecting first hinge again between a pair of bed board, so when promoting the alignment jig in mutually, a pair of alignment jig can draw close mutually for the connecting rod is around the inertia rotation of axes, with the distance between change support frame and the mount, thereby make the bed board rotate mutually and draw close, and the junction rebound of a pair of bed board, and then accomplish and fold the utility model's function.

The utility model has the advantages that: the driving mechanism can drive the adjusting mechanism to move, the driving shaft can rotate by rotating the knob under the action of the worm wheel and the worm, and the worm wheel and the worm have a self-locking function, namely the worm wheel can only be driven by the worm and the worm cannot be driven by the worm wheel, so that the driving shaft can only rotate by rotating the knob, and the driving shaft cannot rotate per se; through the use of the adjusting mechanism, the friction force between the utility model and the ground can be changed, and the problem that the ground is scratched due to friction can be prevented, when the driving shaft rotates, the gear can be driven to rotate, and because the racks on the two sides of the gear are all meshed with the gear, the first supporting rod and the second supporting rod which are connected with the racks can do linear motion with opposite moving directions due to the rotation of the gear, through the use of the spongy cushion and the universal wheel, when the folding bed needs to be moved, the universal wheel can be attached to the ground, so that the friction force between the folding bed and the ground is reduced, and a user can move the folding bed conveniently; when the foldable bed needs to lie on, the spongy cushion can be attached to the ground, so that the friction force between the spongy cushion and the ground is improved, the foldable bed is prevented from moving, the spongy cushion is soft, the ground cannot be scratched due to extrusion of the spongy cushion, through the use of the limiting block, the abutting block and the spongy cushion, after the second supporting rod rises or falls for a certain distance, the spongy cushion or the abutting block can be extruded with the limiting block, a user cannot rotate the knob any more, the function of limiting the rotation angle of the knob is achieved, and the heights of two sides of the foldable bed are consistent; the novel use is through changing the contact object between ground, when convenient to use person removes, still reduces the possibility that produces the mar on the ground.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a perspective view of an office lunch break folding bed provided by the utility model;

fig. 2 is a perspective view of the folding mechanism of the office folding bed for noon break provided by the utility model;

fig. 3 is a perspective view of an adjusting mechanism of an office folding bed for noon break provided by the utility model;

fig. 4 is a perspective view of the driving mechanism of the office folding bed for noon break.

In the figure: 100. a support frame; 200. a bed plate; 300. a fixed mount; 400. a drive mechanism; 4001. a fixed block; 4002. a drive chamber; 4003. a worm; 4004. a worm gear; 4005. a drive shaft; 4006. a knob; 500. a folding mechanism; 5001. a first connection block; 5002. a second connecting block; 5003. a rotating shaft; 5004. an adjusting bracket; 5005. a second hinge; 5006. a connecting seat; 5007. a connecting rod; 5008. an inert shaft; 5009. a first hinge; 600. a mounting cavity; 700. an adjustment mechanism; 7001. a limiting rod; 7002. a first support bar; 7003. a second support bar; 7004. a rack; 7005. a gear; 7006. a limiting block; 7007. a resisting block; 7008. a sponge cushion; 7009. a universal wheel.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a folding bed for noon break in office comprises a pair of supporting frames 100.

Referring to fig. 1-4, a cross bar is connected between a pair of supporting frames 100, a pair of fixing frames 300 are respectively disposed on two sides of the pair of supporting frames 100, a folding mechanism 500 is connected between the pair of fixing frames 300 and the pair of supporting frames 100, a pair of bed boards 200 is laid on the top of the folding mechanism 500, a mounting cavity 600 is disposed inside the pair of fixing frames 300, an adjusting mechanism 700 is disposed inside the mounting cavity 600, a driving mechanism 400 is connected between the pair of fixing frames 300, and an output end of the driving mechanism 400 is in transmission connection with an input end of the adjusting mechanism 700.

As an embodiment of the utility model, adjustment mechanism 700 includes a pair of gag lever post 7001, and a pair of gag lever post 7001's top is connected with installation cavity 600, a pair of gag lever post 7001's the outside is sliding connection respectively has first bracing piece 7002 and second bracing piece 7003, rack 7004 is all installed in one side that is close to each other to first bracing piece 7002 and second bracing piece 7003, the inside of installation cavity 600 is equipped with gear 7005, and gear 7005 is connected with rack 7004 interlock, the fluting has all been seted up to the bottom of a pair of mount 300, and the fluting links to each other with installation cavity 600, first bracing piece 7002 and second bracing piece 7003 all can slide in the fluting.

As an embodiment of the present invention, the universal wheel 7009 is installed at the bottom of the first support bar 7002, the foam pad 7008 is installed at the bottom of the second support bar 7003, and the universal wheel 7009 and the foam pad 7008 are both located outside the fixing frame 300.

As an embodiment of the utility model, a pair of piece 7007 of supporting is installed in the outside of second bracing piece 7003, and a pair of piece 7007 of supporting is located the inside of installation cavity 600, installs a pair of stopper 7006 in the fluting, and a pair of piece 7007 of supporting can extrude mutually with the top of a pair of stopper 7006, and foam-rubber cushion 7008 can extrude mutually with the bottom of a pair of stopper 7006.

As an embodiment of the utility model, actuating mechanism 400 includes fixed block 4001, and fixed block 4001 links to each other with a pair of mount 300, and drive chamber 4002 has been seted up to fixed block 4001's inside, and drives chamber 4002's inside and be connected with worm 4003 through the bearing, and drive chamber 4002's inside is equipped with worm wheel 4004, and worm 4003 is connected with worm wheel 4004 interlock, and fixed block 4001's the outside is equipped with knob 4006, and knob 4006 is connected with worm 4003 transmission.

As an embodiment of the present invention, the inside of the fixing block 4001 is connected to a pair of driving shafts 4005 through bearings, the pair of driving shafts 4005 is in transmission connection with the worm wheel 4004, and the driving shafts 4005 is in transmission connection with the gear 7005.

As an embodiment of the present invention, the folding mechanism 500 includes a pair of first connecting blocks 5001 and a pair of second connecting blocks 5002, the pair of first connecting blocks 5001 and the pair of second connecting blocks 5002 are respectively connected to a pair of supporting frames 100 and a pair of fixing frames 300, a rotating shaft 5003 is connected between the pair of first connecting blocks 5001 and the pair of second connecting blocks 5002, the pair of bed boards 200 are connected to the outer side of the rotating shaft 5003, and a first hinge 5009 is connected between the pair of bed boards 200.

As an embodiment of the present invention, a pair of adjusting frames 5004 is disposed between the pair of fixing frames 300 and the pair of supporting frames 100, the pair of adjusting frames 5004 is connected to the second hinge 5005, the pair of adjusting frames 5004 are disposed on one side away from each other and are connected to the connecting rod 5007, the fixing frames 300 and the supporting frames 100 are disposed on one side close to each other and are connected to the connecting seat 5006, and one end of the connecting rod 5007 is connected to the connecting seat 5006.

As an embodiment of the present invention, the inner connection of the connection seat 5006 has an inert shaft 5008, and the inert shaft 5008 is connected to one end of the connection rod 5007.

Specifically, this operating principle of office lunch break folding bed: before the utility model is unfolded, the rotatable knob 4006 can rotate the driving shaft 4005 and further rotate the gear 7005 under the action of the worm wheel 4004 and the worm 4003, and since the worm wheel 4004 and the worm 4003 have self-locking function, that is, the worm wheel 4004 can only be driven by the worm 4003, and the worm 4003 cannot be driven by the worm wheel 4004, only the driving shaft 4005 is rotated by rotating the knob 4006, the driving shaft 4005 itself cannot rotate, when the gear 7005 rotates, because the racks 7004 on both sides of the gear 7005 are engaged with the gear 7005, the first supporting rod 7002 and the second supporting rod 7003 connected with the racks 7004 can do linear motion with opposite moving directions due to the rotation of the gear 7005, when the knob 4006 rotates to a certain angle, the sponge pad 7008 will be pressed against the stopper 7006, at this time, the knob 4006 is rotated by the user, and then the knob 4006 on the other side of the utility model is rotated, until the folding bed is not rotated, the universal wheels 7009 on both sides are attached to the ground so that a user can move the folding bed to a designated position, then the folding bed is unfolded, the knobs 4006 on both sides are rotated reversely until the stop blocks 7007 and the stop blocks 7006 are pressed against each other, at this time, the user cannot screw the knobs 4006, the sponge cushions 7008 are attached to the ground, the heights of both sides of the folding bed are consistent so as to reduce the possibility of scratches on the ground, when the folding bed is not used, the adjustment frames 5004 can be pushed inwards, as the adjustment frames 5004 are connected by the second hinges 5005, the connecting rod 5007 is connected with the connecting seat 5006 by the inert shaft 5008, and the first hinges 5009 are connected between the bed boards 200, the adjustment frames 5004 are close to each other, so that the connecting rod 5007 rotates around the inert shaft 5008 to change the distance between the supporting frames 100 and 300, thereby rotating the panels 200 to be close to each other and moving the connection of the pair of panels 200 upward, thereby completing the folding.

It should be noted that the specific model specifications of the gear 7005, the rack 7004, the worm wheel 4004, and the worm 4003 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A folding bed for noon break in office is characterized in that it comprises,

a pair of support frame (100), it is a pair of be connected with the horizontal pole between support frame (100), it is a pair of the both sides of support frame (100) all are equipped with a pair of mount (300), and are a pair of be connected with folding mechanism (500) between mount (300) and a pair of support frame (100), a pair of bed board (200) has been laid at folding mechanism's (500) top, and is a pair of installation cavity (600) have been seted up to the inside of mount (300), the internally mounted of installation cavity (600) has adjustment mechanism (700), and is a pair be connected with actuating mechanism (400) between mount (300), just the output of actuating mechanism (400) is connected with the input transmission of adjustment mechanism (700).

2. The office lunch break folding bed as claimed in claim 1, wherein the adjusting mechanism (700) comprises a pair of limiting rods (7001), the tops of the limiting rods (7001) are connected with an installation cavity (600), the outer sides of the limiting rods (7001) are respectively connected with a first supporting rod (7002) and a second supporting rod (7003) in a sliding manner, the first supporting rod (7002) and the second supporting rod (7003) are respectively provided with a rack (7004) at the sides close to each other, a gear (7005) is arranged in the installation cavity (600), the gear (7005) is connected with the rack (7004) in an engaging manner, the bottoms of the fixing frames (300) are both provided with a slot, the slot is connected with the installation cavity (600), and the first supporting rod (7002) and the second supporting rod (7003) can both slide in the slot.

3. An office lunch break folding bed as claimed in claim 2, characterized in that the bottom of the first support bar (7002) is provided with a universal wheel (7009), the bottom of the second support bar (7003) is provided with a foam pad (7008), and the universal wheel (7009) and the foam pad (7008) are both positioned outside the fixed frame (300).

4. An office noon break folding bed as claimed in claim 3, wherein a pair of abutting blocks (7007) are mounted on the outer side of the second support bar (7003), the pair of abutting blocks (7007) are located inside the mounting cavity (600), a pair of limiting blocks (7006) are mounted in the slot, the pair of abutting blocks (7007) can be pressed against the tops of the pair of limiting blocks (7006), and the foam rubber cushion (7008) can be pressed against the bottoms of the pair of limiting blocks (7006).

5. The office noon break folding bed according to claim 4, wherein the driving mechanism (400) comprises a fixing block (4001), the fixing block (4001) is connected with a pair of fixing frames (300), a driving cavity (4002) is formed inside the fixing block (4001), a worm (4003) is connected inside the driving cavity (4002) through a bearing, a worm wheel (4004) is arranged inside the driving cavity (4002), the worm (4003) is meshed with the worm wheel (4004), a knob (4006) is arranged outside the fixing block (4001), and the knob (4006) is in transmission connection with the worm (4003).

6. An office noon break folding bed as claimed in claim 5, wherein a pair of driving shafts (4005) is connected to the inside of the fixing block (4001) through bearings, the pair of driving shafts (4005) is in transmission connection with a worm gear (4004), and the driving shafts (4005) are in transmission connection with a gear (7005).

7. An office lunch break folding bed as claimed in claim 1, wherein said folding mechanism (500) comprises a pair of first connecting blocks (5001) and a pair of second connecting blocks (5002), said pair of first connecting blocks (5001) and said pair of second connecting blocks (5002) are respectively connected with a pair of supporting frames (100) and a pair of fixing frames (300), a rotating shaft (5003) is connected between said pair of first connecting blocks (5001) and said pair of second connecting blocks (5002), said pair of bed boards (200) is connected with the outer side of said rotating shaft (5003), and a first hinge (5009) is connected between said pair of bed boards (200).

8. An office lunch break folding bed as claimed in claim 7, wherein a pair of adjusting frames (5004) are arranged between each pair of said fixing frames (300) and each pair of said supporting frames (100), a second hinge (5005) is connected between each pair of said adjusting frames (5004), a connecting rod (5007) is installed on each side of each pair of said adjusting frames (5004) far away from each other, a connecting seat (5006) is installed on each side of each pair of said fixing frames (300) and each pair of said supporting frames (100) close to each other, and one end of said connecting rod (5007) is connected with said connecting seat (5006).

9. An office lunch break folding bed as claimed in claim 8, characterised in that an inertia shaft (5008) is connected to the inside of the connecting base (5006), and the inertia shaft (5008) is connected to one end of a connecting rod (5007).