CN2339068Y

CN2339068Y - Folding bed

Info

Publication number: CN2339068Y
Application number: CN 98215088
Authority: CN
Inventors: 林正贤
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-01
Filing date: 1998-06-01
Publication date: 1999-09-22
Anticipated expiration: 2008-06-01

Abstract

The utility model relates to a folding bed, which is mainly composed of a bed rack, a middle bracket, two auxiliary brackets, a front foot rack, a rear foot rack, a bed head rack, a bed cushion, etc. The bed rack comprises a front framework, a rear framework and two middle frameworks; the length of the front framework is corresponding to the length of the rear framework; the bed head rack is corresponding to the inserting end of the position of a folding device of the front foot rack, and the inserting end is pivoted and combined with the folding device of the front foot rack. Thus, when a bed body is unfolded, the bed body is supported by the middle bracket, the two auxiliary brackets, the front foot rack and the rear foot rack; when the bed body is folded, the bed head rack is fully folded to the bed body, the two auxiliary brackets move upwards, and the front foot rack and the rear foot rack are folded inwards in a sliding way by a wheel body. The utility model has the advantages of convenient disassembly, convenient assembly, small volume and steady connection.

Description

Folding bed

The utility model relates to a kind of folding bed.

In densely populated modern society, folding bed is protected long-pending owing to can significantly reducing to store body, thereby be generally adopted by the narrow and small user in living space, and be one of folding bed structure of commonly seeing as shown in figure 16, this folding bed is by before two, make up the bending machine body back, mainly by front baffle 1 ', afterframe 2 ', joint fastener 3 ', spring 4 ', mattress 5 ', bracing frame 6 ', bed head frame 7 ', rear leg 8 ' is formed, wherein: front baffle 1 ', afterframe 2 ' is provided with pivoted hole 11 ' respectively in corresponding engagement end portion, 21 ', this pivoted hole 11 ', 21 ' by pivot connecting element and bracing frame 6 ' pivot joint; Front baffle 1 ' and afterframe 2 ' can be amounted to each other; See also Figure 17 again, front baffle 1 ' and afterframe 2 ' set firmly some joint fasteners 3 ' in the lateral margin welding, and in joint fastener 3 ' the central moulding trepanning 31 ', make this trepanning 31 ' can provide the socket spring 4 ' end 41 ', and body 42 ' binding is colluded in setting between each spring 4 ', and go up storing mattress 5 ' in spring 4 ', to promote mattress 5 ' elasticity by spring 4 '; Bracing frame 6 ' is located between front baffle 1 ' and afterframe 2 ', and the top is provided with articulated section 61 ', makes the bracing frame 6 ' can be by articulated section 61 ' combination front baffle 1 ', afterframe 2 ', and can provide support a body central authorities weight; Bed head frame 7 ', rear leg 8 ' are fixedly arranged on front baffle 1 ' front end and afterframe 2 tail ends respectively, and in front baffle 1 ' lateral margin and afterframe 2 ' bottom pulley 71 ', 81 ' are set, and make a body be convenient to amount to and the moving bed body by pulley 71 ', 81 '.

Though fold yet aforementioned structure bed body can give doubling, can be convenient to outside the indoor storage after feasible the folding, only still have following disappearance:

1, a bed body when amounting to its bed head frame 7 ' be evagination in the external side of bed, cause shallow storage space to increase situation.

2, the head of a bed fold the back length still much larger than general car trunk width, make this body be unsuitable for going out to place portable in the car, only be suitable for indoor use, do not meet modern society's demand of paying attention to amusement and travel.

3, front baffle 1 ' and afterframe 2 ' must welding sets firmly some joint fasteners 3 ' and organizes and establish spring 4 ', assembles time-consuming inconvenience.

4, the end 41 ' of spring 4 ' can not be by joint fastener 3 ' location, produces the uneven situation of skew when causing spring 4 ' stressed.

The purpose of the utility model is to provide a kind of portable of amounting to that volume reduces so that the user goes out of making, and can promote a body and amount to convenience, the folding bed of effects such as spring winding steadiness.

For reaching above-mentioned purpose, the utility model is provided with forward and backward foot rest, on preceding foot rest bed head frame is set in front and back ends, it is characterized in that: bed head frame is provided with slotted eye in the plug termination end, bottom; Preceding again foot rest top is provided with the folding device with the bed head frame combination, and this is converted into hollow tube, the pivoted hole that supplies to articulate with bed head frame plug termination end slotted eye combination is set in side, and fit slot is set in the vertical expanded position of corresponding bed head frame, trepanning, the butting section, and corresponding bed head frame level is amounted to the position perforation is set, against sheet, the plug termination end, bottom can be placed in the fit slot and trepanning of folding device when bed head frame was launched, and make the butting section launch stability to promote against the bed head frame lateral margin, and plug termination end, bed head frame bottom can be interspersed in punch position when the bed head frame level was amounted to, and make can be against the bed head frame lateral margin against sheet, amount to steadiness with the enhancement level, and make the head of a bed can reduce folding bed to fold volume.

The utility model mainly is made up of institutes such as bedstead, medium-height trestle, two auxiliary stands, preceding foot rest, rear leg, bed head frame, mattresses, wherein: bedstead comprises before the length correspondence, afterframe and two middle frames, and in forward and backward framework and two middle frames be provided with for the pivoted hole of medium-height trestle and auxiliary stand combination; Medium-height trestle comprises that connecting support and connecting rod make up again, and two connecting supports are affixed by connecting rod, and the top setting is provided with wheel body by the articulated section of pivot connecting element and two middle frames pivot joint combination in the bottom; Two auxiliary stand tops are provided with the articulated section again, and articulate combination with preceding, middle frame and back, middle frame respectively by pivot connecting element, forward and backward again foot rest is fixedly arranged on respectively on the forward and backward framework outside, and in the bottom and side wheel body is set, and establish the bed head frame of suitable height in forward foot in a step top of the trellis group; Mattress is made by the retractility material again, and is fixedly arranged on the bedstead; Mat bed body is launched the time can be by medium-height trestle, two auxiliary stands and forward and backward foot rest supporting bed body, can make bed head frame fold when the bed body is amounted to again to the bed body, and make to move on two auxiliary stands and forward and backward framework can be slided by wheel body inwardly fold, to amount to volume to reduce a bed body.

Wherein the corresponding middle frame horizontal development of this medium-height trestle connecting support top and side is provided with against sheet with the vertical position of amounting to, and should against sheet can be when middle frame launches or amount to against the middle frame side to promote a bed body steadiness, vertically amount to the position in the corresponding forward and backward framework in connecting support bottom again closing portion is set, and this closing portion can be against forward and backward framework lateral margin when bedstead is amounted to, and makes forward and backward, middle frame can keep vertically amounting to the position and amount to stability to promote a bed body when amounting to.

And below, articulated section, the auxiliary stand outside is provided with the handle seat, fixed head is set the handle seat and auxiliary stand is affixed, and can intert the sleeve pipe of handle one end in the fixed head setting, and in the corresponding handle of sleeve pipe fold and expanded position is provided with location notch hole, handle one end is interspersed in the sleeve pipe again, and corresponding location notch hole position sets firmly and decide bolt, makes to make handle launch when desiring the folding bed body, and make bolt and location notch hole one side against so that the folding bed gymnastics is done.

Front baffle articulates adjustable shelf, is connected with the positioner that can adjust adjustable shelf and front baffle combination angle in adjustable shelf, it is characterized in that: recess within front baffle one side moulding can ccontaining hand be stretched into makes this inner fovea part can be convenient to hand adjustment adjustable shelf angle of inclination.

The front baffle appropriate location is provided with protruding button, and in the be pivoted button hook of the corresponding bed of length body reduced width of protruding button, in the corresponding button hook extension position of front baffle the fastening button is set again, and the fastening button is set in the corresponding button hook of afterframe position, this button hook can be fastened on the fastening button of front baffle when a body was launched, this button hook can be fastened on the fastening button of afterframe when the bed body was amounted to again, amounted to steadiness to promote the bed body.

Aforementioned protruding button and button hook can be located on the afterframe, and in afterframe the fastening button are set; Front baffle is provided with the fastening button in corresponding button hook position again.

The utility model bedstead is provided with some springs, and this spring is in moulding plug termination end, both sides, and curved recessed folding part in the bottom moulding of plug termination end, it is characterized in that: the inboard moulding of each framework of bedstead is slightly larger than the caulking groove of spring plug termination end diameter, and establish spring position in the corresponding group of caulking groove sidewall and impact inserting hole, and the type that curves in the inserting hole end can be placed in the flange in the recessed folding part of spring, the plug termination end of spring is mounted in the caulking groove of framework by inserting hole is interspersed, and engage with the plug termination end lateral margin to promote the spring balance support by the caulking groove inwall, and engage by the recessed folding part of flange and spring and can promote spring winding steadiness, and can prevent that spring from coming off.

The framework lateral margin evagination moulding reinforcing chip of bedstead wherein is to promote anti-tortuosity of bedstead and support strength by reinforcing chip.

Be by the above, the more known product of the utility model structure has following characteristics:

1, the bed head frame of the utility model is launched to amount to, and the bed head frame evagination is external in bed in the time of can avoiding a body to amount to, and reduces and stores volume.

2, it highly only was half height of known folding bed after the bedstead of the utility model was amounted to, and bed head frame can be amounted to the bed body, can be convenient to put portable in the car after a body is folded, can have an out using convenience, and can meet modern society's demand of paying attention to amusement and travel.

3, medium-height trestle can promote a body expansion, fold stability against sheet and the setting of closing portion.

4, the folding device of preceding foot rest and bed head frame combination makes bed head frame launch, amount to and can have preferable stability, and recess can be convenient to operation by human hand and launch bed head frame within the front baffle.

5, bedstead is adopted the aluminum alloy material manufacturing of light weight, can make a body be convenient to carrying, and the finishing strips setting of each framework can increase frame supported intensity.

6, the combination of the caulking groove of bedstead and spring plug termination end is provided with and can promotes the spring balance support, and can make assembling more convenient, and engages with the recessed folding part of spring by flange and can prevent that spring from coming off.

7, set firmly the handle seat on the auxiliary stand, it is more convenient to make a body amount to operation, and crushes the hand situation can prevent to amount to the time.

8, a bed body when amounting to can by button hook with fasten button and close fixingly, can promote a body and amount to steadiness.

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is that schematic diagram is amounted to, launched to support and middle frame among the utility model;

Fig. 3 is that schematic diagram is amounted to, launched to the auxiliary stand of the utility model;

Fig. 4 is the bed head frame and the preceding foot rest connecting structure schematic diagram of the utility model;

Fig. 5 is that the bed head frame and the preceding foot rest of the utility model launches schematic diagram;

Fig. 6 is that the bed head frame and the preceding foot rest of the utility model amounted to schematic diagram;

Fig. 7 is the spring and the bedstead winding schematic diagram of the utility model;

Fig. 8 is the spring and the bedstead winding cross-sectional schematic of the utility model;

Fig. 9 is the handle holder structure schematic diagram of the utility model;

Figure 10 is the handle seat combination action schematic diagram of the utility model;

Figure 11 is that the entire combination of the utility model is launched schematic diagram;

Figure 12 is that the adjustable shelf of the utility model launches schematic diagram;

Figure 13 is the whole folding schematic diagram of the utility model;

Figure 14 is the schematic diagram that folds of the utility model;

Figure 15 is the utility model bed head frame and amounts to schematic diagram to the folding cot body;

Figure 16 is known product structure schematic diagram;

Figure 17 is known product spring and framework combination structural representation.

See also Fig. 1, the utility model mainly is made up of main members such as bedstead 1, medium-height trestle 2, two auxiliary stands 3, preceding foot rest 4, rear leg 5, bed head frame 6, mattresses 7.

Wherein: bedstead 1 comprises length correspondence framework 11, afterframe 12 and two

middle frames

13,14 before, and pivoted hole 111,121,131,141 is set, but make forward and backward

framework

11,12 and two middle frames, 13,14 pivot connecting elements and medium-height trestle 2 and auxiliary stand 3 articulate combination in forward and backward

framework

11,12 and two middle frames, 13,14 ends; Front baffle 11 is in the side adjustable shelf 112 that is pivoted again, and this adjustable shelf 112 is connected with the positioner 113 that can adjust adjustable shelf 112 and front baffle 11 combination angles, in adjustable shelf 112 perforation 114 is set again and establishes aftermentioned spring 81 with group, and within front baffle 11 1 side moulding can ccontaining hand be stretched into recess 115, make this inner fovea part 115 can be convenient to the angle of inclination that hand is adjusted adjustable shelf 112, and provide the body comfortableness of lying on the back, set firmly protruding button 116 in front baffle 11 sides again, and in the be pivoted button hook 117 of the corresponding bed of length body reduced width of protruding button 116, and fastening button 118 is set in corresponding button hook 117 extension position, this button hook 117 can be fastened on when the bed body launches fasten on the button 118, be provided with in afterframe 12 corresponding aforementioned button hooks 117 positions again and fasten button 121, as shown in figure 14, this fastening button 121 can fasten with button hook 117 when a body was amounted to, and amounted to steadiness to promote the bed body.

See also Fig. 2 again, medium-height trestle 2 comprises that two connecting supports 21 and connecting rod 22 form, and this two connecting support 21 is affixed by connecting rod 22, in connecting support 21 tops articulated section 211 is set, and 211 corresponding two middle frames 13 in the articulated section, 14 pivoted hole 131,141 positions are provided with pivoted hole 212, make two

middle frames

13,14 1 ends can articulate combination by pivot connecting element and medium-height trestle 2, again in connecting support 21 tops and the corresponding middle frame 13 of side, 14 horizontal developments are provided with against sheet 213 with the vertical position of amounting to, 214, and should be against sheet 213,214 can be in

middle frame

13,14 launch or amount to against

middle frame

13,14 sides are to promote bed body steadiness, see also Figure 14 again, connecting support 21 is before the correspondence of bottom,

afterframe

11,12 vertically amount to the position is provided with closing portion 215, make this closing portion 215 can be against preceding when bedstead 1 is amounted to,

afterframe

11,12 lateral margins, and before making, after,

middle frame

11,12,13,14 can keep the upright position when amounting to, amount to stability when increasing; Wheel body 216 is set so that the moving bed body in connecting support 2 bottoms again.

See also Fig. 3, two auxiliary stands 3 are provided with articulated section 31 in the top, and in the articulated section 31 corresponding pivoted hole 111,121,131,141 positions forward and backward,

middle frame

11,12,13,14 are provided with pivoted hole 32, make two auxiliary stands 3 can be respectively articulate combination by pivot connecting element and preceding,

middle frame

11,13 and back,

middle frame

12,14, but and the supporting bed body weight, set firmly connecting rod 33 to promote auxiliary stand 3 intensity in auxiliary stand 3 central authorities again.

Claims

1, a kind of folding bed, it is characterized in that: mainly form by institutes such as bedstead, medium-height trestle, two auxiliary stands, preceding foot rest, rear leg, bed head frame, mattresses, wherein: bedstead comprises before the length correspondence, afterframe and two middle frames, and in forward and backward framework and two middle frames be provided with for the pivoted hole of medium-height trestle and auxiliary stand combination; Medium-height trestle comprises that connecting support and connecting rod make up again, and two connecting supports are affixed by connecting rod, and the top setting is provided with wheel body by the articulated section of pivot connecting element and two middle frames pivot joint combination in the bottom; Two auxiliary stand tops are provided with the articulated section again, and articulate combination with preceding, middle frame and back, middle frame respectively by pivot connecting element, forward and backward again foot rest is fixedly arranged on respectively on the forward and backward framework outside, and in the bottom and side wheel body is set, and establish the bed head frame of suitable height in forward foot in a step top of the trellis group; Mattress is made by the retractility material again, and is fixedly arranged on the bedstead.

2, a kind of according to claim 1 folding bed is characterized in that: the corresponding middle frame horizontal development of medium-height trestle connecting support top and side is provided with against sheet with the vertical position of amounting to, and vertically amounts to the position in the corresponding forward and backward framework in connecting support bottom again closing portion is set.

3, a kind of according to claim 1 folding bed, it is characterized in that: below, articulated section, the auxiliary stand outside is provided with the handle seat, fixed head is set the handle seat and auxiliary stand is affixed, and can intert the sleeve pipe of handle one end in the fixed head setting, and in the corresponding handle of sleeve pipe fold and expanded position is provided with location notch hole, handle one end is interspersed in the sleeve pipe again, and corresponding location notch hole position sets firmly bolt.

4, a kind of according to claim 1 folding bed, wherein front baffle articulates adjustable shelf, be connected with the positioner that to adjust adjustable shelf and front baffle combination angle in adjustable shelf, it is characterized in that: recess within front baffle one side moulding can ccontaining hand be stretched into makes this inner fovea part can be convenient to hand and adjusts the adjustable shelf angle of inclination.

5, a kind of according to claim 1 folding bed, it is characterized in that: the front baffle appropriate location is provided with protruding button, and, in the corresponding button hook extension position of front baffle the fastening button is set again, and the fastening button is set in the corresponding button hook of afterframe position in the be pivoted button hook of the corresponding bed of length body reduced width of protruding button.

6, a kind of according to claim 1 folding bed, wherein bedstead is provided with some springs, and this spring is in moulding plug termination end, both sides, and curved recessed folding part in the bottom moulding of plug termination end, it is characterized in that: the inboard moulding of each framework of bedstead is slightly larger than the caulking groove of spring plug termination end diameter, and establish spring position in the corresponding group of caulking groove sidewall and impact inserting hole, and the type that curves in the inserting hole end can be placed in the flange the recessed folding part of spring in, and the plug termination end of spring is mounted in the caulking groove of framework by inserting hole is interspersed.

7, a kind of according to claim 1 folding bed, it is characterized in that: bed head frame is provided with slotted eye in the plug termination end, bottom; Front end frame top is provided with the folding device with the bed head frame combination again, and this folding device is a hollow tube, the pivoted hole that supplies to articulate with bed head frame plug termination end slotted eye combination is set in side, and in the vertical expanded position of corresponding bed head frame fit slot, trepanning, butting section are set, and corresponding bed head frame level amount to the position perforation is set, against sheet.