CN104687841A

CN104687841A - Stretchable bed

Info

Publication number: CN104687841A
Application number: CN201510095464.XA
Authority: CN
Inventors: 沈永利
Original assignee: WUJIANG YONGLI HANDIWORK PRODUCTS CO Ltd
Current assignee: WUJIANG YONGLI HANDIWORK PRODUCTS CO Ltd
Priority date: 2015-03-04
Filing date: 2015-03-04
Publication date: 2015-06-10

Abstract

The invention discloses a stretchable bed comprising a bed body, wherein the bed body is composed of a bed plate and supporting plate on both sides, a plank is arranged on the lower side of the tail end of the bed plate of the bed body, a plurality of pulleys are arranged at the rear half parts of two edges of the plank, a guide rail for enabling the pulleys to freely slide back and forth is fixedly connected to the inner side face of each supporting plate, and the length of the guide rail is equal to of the length of the plank. According to the stretchable bed, a stretchable plank is added for the bed to effectively solve the problem that higher people cannot use common beds, since the plank is freely stretchable, actual carrying is not influenced and other space resources are not occupied, the overall structure is simple, the manufacture, installation and operation are convenient, and the cost is lower.

Description

A kind of stretchable bed

technical field:

the present invention relates to a kind of stretchable bed.

background technology:

bed be people daily in one of requisite daily necessities, generally put in bedroom, for the furniture that people dosses, a lot of in the bed kind used at present, and flat bed wherein uses one of maximum kind, and the design standard size of bed is all in fixed range, but for the extra high special population of some heights, the size of common bed can not meet its instructions for use on the market at present, thus makes to be subject to more restriction when needing the suitable bed of selection.

summary of the invention:

The technical problem to be solved in the present invention is to provide simple, the easy fabrication and installation of a kind of structure and can meets the stretchable bed of higher height colony user demand.

For solving the problem, the present invention is achieved by the following technical solutions:

A kind of stretchable bed, comprise a body, described bed body is made up of the gripper shoe of bed board and both sides, the downside of the bed board tail end of described bed body is provided with one and adds solid wood, multiple pulley is equipped with at the described two edges latter half adding solid wood, described gripper shoe medial surface is fixedly connected with the guide rail that supplies the free slide anteroposterior of pulley, and the length of described guide rail is consistent with the length adding solid wood.

As preferably, for making described guide rail, there is enough intensity and effectively can play the effectiveness of guide rail, described guide rail adopts stainless-steel sheet bending to form, and described track cross-section is a L-type contour structures, is equipped with the stopper stopping that roller skids off at the both ends of the guide rail of described L-type.

As preferably, there are enough bearing capacitys afterwards for adding solid wood described in making being stretched out, the described diapire adding solid wood is provided with 2 ends and the stainless support bar adding solid wood and be flexibly connected.

As preferably, have enough bearing strengths for adding solid wood described in making, described in add solid wood thickness be set to 2-4CM.

As preferably, for making described guide rail be connected more fastening with bed body supported on both sides plate, the base plate of described guide rail being provided with and through the bellmouth of cone screw, can being fastenedly connected by cone screw between the gripper shoe of described guide rail and bed body both sides.

Compared with prior art, usefulness of the present invention is: this stretchable bed, adopt the form of the plank that can to stretch in berth increase, thus efficiently solve the problem that the higher colony of height cannot normally use for common bed, and due to plank can free-extension, thus actual carrying is not affected yet, and not taking other space resources, overall structure is simple, fabrication and installation and easy to operate, cost is lower, is applicable to applying.

accompanying drawing illustrates:

Below in conjunction with accompanying drawing, the present invention is further described:

Fig. 1 is axle side structure schematic diagram of the present invention

Fig. 2 is that structural representation is looked up in side of the present invention

Fig. 3 is that the solid wood that adds of the present invention is arranged on local axle side structure schematic diagram on guide rail

In figure: 1, bed body 2, bed board 3, gripper shoe 4, add solid wood 5, pulley 6, guide rail 7, stopper 8, support bar 9, bellmouth

detailed description of the invention:

Describe the present invention below in conjunction with the drawings and the specific embodiments:

A kind of stretchable bed of the present invention, as shown in Figure 1 to Figure 3, comprise a body 1, described bed body 1 is made up of the gripper shoe 3 of bed board 2 and both sides, the downside of bed board 2 tail end of described bed body 1 is provided with one and adds solid wood 4, preferably, enough bearing strengths are had for adding solid wood 4 described in making, the described thickness adding solid wood 4 is set to 2-4CM, 2 pulleys 5 are equipped with in addition in the described two edges adding solid wood 4, described gripper shoe 3 medial surface is fixedly connected with the guide rail 6 that supplies the free slide anteroposterior of pulley 5, the length of described guide rail 6 is consistent with the length adding solid wood 4, for making described guide rail 6, there is enough intensity and effectively can play the effectiveness of guide rail, described guide rail 6 adopts stainless-steel sheet bending to form, described guide rail 6 cross section is a L-type surface structure, the stopper 7 stopping that roller 5 skids off is equipped with at the both ends of the guide rail of described L-type, thus when practical application, can ensure that roller 5 can not skid off when runner rails 6 end to drop, preferably, be connected more fastening for making described guide rail 6 with bed body 1 supported on both sides plate 3, the base plate of described guide rail 6 is provided with can through the bellmouth 9 of cone screw, be fastenedly connected by cone screw between the gripper shoe 3 of described guide rail 6 and bed body 1 both sides, owing to being the bellmouth 9 adopting cone screw and coordinate with it, thus when actual installation, cone screw can be made to be embedded into completely in the base plate of guide rail 6, thus can not the pulley 5 slided in guide rail 6 be had an impact, in addition preferably, enough bearing capacitys are had afterwards for adding solid wood 4 described in making being stretched out, the described diapire adding solid wood 4 is provided with 2 ends and the stainless support bar 8 adding solid wood 4 and be flexibly connected, and described support bar 8 is fixed on bottom it after can also packing up when adding solid wood 4 and stopping using, therefore in actual applications, first user of service adds solid wood 4 from the pull-out of bed board 2 afterbody of bed body 1, add solid wood 4 to skid off outward under two side rails 6 and pulley 5 act on, until when skidding off correct position, be fixed on the support bar 8 added bottom solid wood 4 be opened put down and with add solid wood 4 and ground is vertical places, and play a supporting role to adding solid wood 4, thus a body 1 entire length is lengthened, thus the needs of user of service are also met, and when user of service is not when needing to use, then only support bar 8 need be packed up to be fixed on and add after bottom solid wood 4, again bed board 2 bottom adding solid wood 4 and shift onto a body 1, thus other space resources can not also be taken, said apparatus overall structure is simple, fabrication and installation and easy to operate, cost is lower, be applicable to applying.

It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.

Claims

1. a stretchable bed, comprise a body (1), described bed body (1) is made up of the gripper shoe (3) of bed board (2) and both sides, it is characterized in that: the downside of bed board (2) tail end of described bed body (1) is provided with one and adds solid wood (4), multiple pulley (5) is equipped with at the described two edges latter half adding solid wood (4), described gripper shoe (3) medial surface is fixedly connected with the guide rail (6) that supplies pulley (5) free slide anteroposterior, and the length of described guide rail (6) is consistent with the length adding solid wood (4).

2. stretchable bed according to claim 1, it is characterized in that: described guide rail (6) adopts stainless-steel sheet bending to form, described guide rail (6) cross section is a L-type contour structures, is equipped with the stopper (7) stopping that roller (5) skids off at the both ends of the guide rail of described L-type.

3. stretchable bed according to claim 1, is characterized in that: the described diapire adding solid wood (4) is provided with 2 ends and the stainless support bar (8) adding solid wood (4) and be flexibly connected.

4. stretchable bed according to claim 1, is characterized in that: described in add solid wood (4) thickness be set to 2-4CM.

5. stretchable bed according to claim 1, it is characterized in that: be provided with on the base plate of described guide rail (6) and through the bellmouth (9) of cone screw, can be fastenedly connected by cone screw between the gripper shoe (3) of described guide rail (6) and bed body (1) both sides.