CN220937427U - Rotatable high-strength disaster relief folding bed - Google Patents

Abstract

The utility model relates to the technical field of folding beds, in particular to a rotatable high-strength disaster relief folding bed, which comprises: the novel awning comprises a first frame body, a second frame body and a third frame body, wherein tarpaulins are sleeved on the first frame body, the second frame body and the third frame body, the first frame body comprises a left vertical beam, a cross beam and a right vertical beam, the second frame body is rotatably arranged at the left end of the first frame body, the third frame body is rotatably arranged at the right end of the first frame body, and supporting mechanisms are arranged at two ends of the cross beam. The second frame body and the first frame body are rotatably arranged on the first frame body, so that different use states of the folding bed can be realized by adjusting the relative rotation angle according to actual use requirements, different use requirements during disaster relief are met, meanwhile, the folding bed is convenient to stack and store, the occupied area is small, and disaster relief transportation is convenient; the height of the equipment can be adjusted by adjusting the bottom rod, so that the use requirements under different environments are met, and the equipment is locked through the anchor ear, so that the equipment is simple in structure and convenient to operate.

Description

Rotatable high-strength disaster relief folding bed

Technical Field

The utility model relates to the technical field of folding beds, in particular to a rotatable high-strength disaster relief folding bed.

Background

The folding bed is designed by utilizing the joint principle, and can be folded and unfolded in various folding modes for convenience and saving the volume space. The folding bed is convenient and practical, is convenient to store, can provide comfort and convenience for people, has irreplaceable subtle effects before some emergency natural disasters, such as when the emergency natural disasters such as earthquakes, debris flows and the like occur, and can be an indispensable tool for the disaster people to place life due to collapse or damage of houses of people in the disasters, particularly at temporary placement points, the tent, the movable board house and the folding bed are good helper for disaster relief, disaster life stabilization and emotion stabilization.

Patent number CN206044053U discloses a folding bed, and this folding bed contains many supporting legs and the many connecting rods and the many X-shaped stiffener of being connected with the supporting legs, adopts the telescopic link through the supporting legs to cup joint the design of spring on the thin pole of telescopic link and make the weight increase that the supporting legs can bear, increase its life, and through cup joint the sack on the connecting rod, make the user lie on folding bed after placing article convenient.

The above-mentioned folding bed has the following problems: the folding angle is fixed, and only two use modes of folding and storage are horizontally unfolded, so that the complex disaster relief use requirement is not met; the device has no adjusting function, has a limited application range and low use value.

Disclosure of utility model

The utility model provides a rotatable high-strength disaster relief folding bed for solving the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme: a rotatable high strength disaster relief folding bed comprising: the novel lifting frame comprises a first frame body, a second frame body and a third frame body, wherein tarpaulin is sleeved on the first frame body, the second frame body and the third frame body, the first frame body comprises a left vertical beam, a cross beam and a right vertical beam, the second frame body is rotatably arranged at the left end of the first frame body, the third frame body is rotatably arranged at the right end of the first frame body, a plurality of groups of adjusting holes I are formed in the inner side linear array of the left vertical beam, a rotating support I is arranged at the bottom end of the second frame body, a plurality of groups of adjusting holes II are formed in the linear array of the second frame body in an inserted mode, a plurality of groups of adjusting holes II are formed in the linear array of one end of the third frame body, a rotating support II is rotatably arranged at the bottom end of the right vertical beam, a supporting mechanism is arranged at the two ends of the cross beam in an inserted mode.

Further improvement, supporting mechanism includes support frame, axis of rotation, bracing piece and lock nut, the support frame with crossbeam fixed connection, the axis of rotation is fixed to be set up the support frame middle part, it is provided with to rotate in the axis of rotation the bracing piece, the axis of rotation upper end is provided with the screw thread, lock nut with axis of rotation threaded connection and lower extreme with the bracing piece upper surface offsets.

Further improvement, the recess has been seted up to the bracing piece both sides, the rotation is provided with auxiliary stay pole in the recess.

Further improvement, the recess is provided with the multiunit with auxiliary stay pole corresponds.

Further improvement, the equal slip cap in left side vertical beam and right side vertical beam bottom is equipped with the sill bar, sill bar upper end cover is equipped with the staple bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. The second frame body and the first frame body are rotatably arranged on the first frame body, so that different use states of the folding bed can be realized by adjusting the relative rotation angle according to actual use requirements, different use requirements during disaster relief are met, meanwhile, the folding bed is convenient to stack and store, the occupied area is small, and disaster relief transportation is convenient;

2. The two ends of the first frame body are provided with the supporting mechanisms, and the stability between the first frame body and the second and third frame bodies is improved through the supporting mechanisms, so that the equipment is firmer and more stable;

3. The height of the equipment can be adjusted by adjusting the bottom rod, so that the use requirements under different environments are met, and the equipment is locked through the anchor ear, so that the equipment is simple in structure and convenient to operate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the frame of the present utility model;

FIG. 3 is a schematic view of the structure of the utility model;

FIG. 4 is a top view of the present utility model in an expanded configuration;

Fig. 5 is a schematic structural view of the supporting mechanism of the present utility model.

In the figure, 1, a first frame body; 11. a left vertical beam; 111. an adjusting hole I; 12. a cross beam; 13. a right vertical beam; 131. rotating a second bracket; 2. a second frame body; 21. rotating the first bracket; 3. a third frame; 31. an adjusting hole II; 4. tarpaulin; 5. a support mechanism; 51. a support frame; 52. a rotating shaft; 53. a support rod; 531. a groove; 532. an auxiliary support rod; 54. a lock nut; 6. a bottom bar; 61. and (5) hooping.

Detailed Description

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further described below with reference to the examples and the accompanying figures 1 to 5.

Example 1

A rotatable high strength disaster relief folding bed comprising: the novel multifunctional rack comprises a first rack body 1, a second rack body 2 and a third rack body 3, wherein tarpaulin 4 is sleeved on the first rack body 1, the second rack body 2 and the third rack body 3, the first rack body 1 comprises a left vertical beam 11, a cross beam 12 and a right vertical beam 13, the second rack body 2 is rotatably arranged at the left end of the first rack body 1, the third rack body 3 is rotatably arranged at the right end of the first rack body 1, a plurality of groups of first regulating holes 111 are formed in the inner side linear array of the left vertical beam 11, a first rotating support 21 is arranged at the bottom end of the second rack body 2, the other end of the first rotating support 21 is rotatably arranged at the bottom end of the second rack body 2, a plurality of groups of second regulating holes 31 are formed in the linear array at one end of the third rack body 3, the bottom end of the right vertical beam 13 is rotatably arranged at the second rotating support 131, the other end of the second rotating support 131 is rotatably arranged in the second regulating holes 31, and supporting mechanisms 5 are arranged at the two ends of the cross beam 12.

As shown in fig. 1 to 5, when the folding seat is unfolded from the folded state to the seat state (as shown in fig. 1), the second frame body 2 is rotated clockwise along the hinge joint with the first frame body 1, when the folding seat is rotated to a proper position, the locking end of the first rotating frame body 21 is inserted into the first adjusting hole 111 arranged on the left vertical beam 11 for fixing, then the third frame body 3 is rotated anticlockwise, a proper supporting angle is selected according to the requirement of a user, the second rotating frame body 131 is used for locking, the stability of equipment is improved, when the folding seat is unfolded from the folded state to the bed state (as shown in fig. 3 to 4), the second frame body 2 and the third frame body 3 are rotated to be parallel to the first frame body, the second frame body 2 and the third frame body 3 are supported by the supporting mechanism 5, the stability of the equipment is improved, and when the folding seat is required, the second frame body 2 and the third frame body 3 are rotated to the left and right vertical beam of the first frame body 1 for stacking, the storage area is small, and the rescue transportation is facilitated.

As a further preferred embodiment, the supporting mechanism 5 includes a supporting frame 51, a rotating shaft 52, a supporting rod 53 and a locking nut 54, the supporting frame 51 is fixedly connected with the cross beam 12, the rotating shaft 52 is fixedly arranged in the middle of the supporting frame 51, the supporting rod 53 is rotatably arranged on the rotating shaft 52, threads are arranged at the upper end of the rotating shaft 52, the locking nut 54 is in threaded connection with the rotating shaft 52, and the lower end of the locking nut abuts against the upper surface of the supporting rod 53.

Specifically, as shown in fig. 4 to 5, when the bed is unfolded, the locking nut 54 is loosened, the support rod 53 is rotated along the rotation shaft 52, and the second frame 2 and the third frame 3 are supported by the support rod 53, so that the second frame 2, the third frame 3 and the first frame 1 are more firmly and stably arranged.

As a further preferred embodiment, the two sides of the supporting rod 53 are provided with grooves 531, the auxiliary supporting rods 532 are rotatably disposed in the grooves 531, and a plurality of groups of the grooves 531 and the auxiliary supporting rods 532 are correspondingly disposed, as shown in fig. 4 to 5, and stability of the apparatus is further improved by the auxiliary supporting rods 532.

As a further preferable embodiment, bottom rods 6 are slidably sleeved at the bottom ends of the left vertical beam 11 and the right vertical beam 13, and hoops 61 are sleeved at the upper ends of the bottom rods 6.

Specifically, as shown in fig. 3, the height of the device can be adjusted by sliding the bottom rod 6, so as to meet the use requirements in different environments, and the device is locked by the anchor ear 61, so that the device is simple in structure and convenient to operate.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (5)

1. A rotatable high strength disaster relief folding bed comprising: the novel adjustable awning comprises a first frame body (1), a second frame body (2) and a third frame body (3), wherein tarpaulin (4) is sleeved on the first frame body (1), the second frame body (2) and the third frame body (3), and is characterized in that the first frame body (1) comprises a left vertical beam (11), a cross beam (12) and a right vertical beam (13), the second frame body (2) is rotationally arranged at the left end of the first frame body (1), the third frame body (3) is rotationally arranged at the right end of the first frame body (1), a plurality of groups of first adjusting holes (111) are formed in the inner linear array of the left vertical beam (11), a first rotating bracket (21) is rotationally arranged at the bottom end of the second frame body (2), the other end of the first rotating bracket (21) is inserted into the first adjusting holes (111), a second linear array of second adjusting holes (31) is arranged at one end of the third frame body (3), and a second rotating bracket (31) is arranged at the other end of the second vertical beam (131), and the second bracket (31) is rotationally arranged at the other end of the second vertical beam (31).

2. The rotatable high-strength disaster relief folding bed according to claim 1, wherein the supporting mechanism (5) comprises a supporting frame (51), a rotating shaft (52), a supporting rod (53) and a locking nut (54), the supporting frame (51) is fixedly connected with the cross beam (12), the rotating shaft (52) is fixedly arranged in the middle of the supporting frame (51), the supporting rod (53) is rotatably arranged on the rotating shaft (52), threads are arranged at the upper end of the rotating shaft (52), the locking nut (54) is in threaded connection with the rotating shaft (52), and the lower end of the locking nut abuts against the upper surface of the supporting rod (53).

3. The rotatable high-strength disaster relief folding bed according to claim 2, wherein grooves (531) are formed on two sides of the supporting rod (53), and auxiliary supporting rods (532) are rotatably arranged in the grooves (531).

4. A rotatable high-strength disaster relief folding bed according to claim 3, characterized in that the grooves (531) are provided with a plurality of sets corresponding to the auxiliary support bars (532).

5. The rotatable high-strength disaster relief folding bed according to claim 1, wherein bottom rods (6) are slidably sleeved at the bottom ends of the left vertical beam (11) and the right vertical beam (13), and hoops (61) are sleeved at the upper ends of the bottom rods (6).