CN217565445U

CN217565445U - Folding bed convenient to carry

Info

Publication number: CN217565445U
Application number: CN202221192594.7U
Authority: CN
Inventors: 谢轲; 谢光廷; 兰学文; 孙高珊; 吴光辉; 陈世平
Original assignee: Hunan Shiguang Industrial Co ltd
Current assignee: Hunan Shiguang Industrial Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-14
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a folding bed convenient to carry, including bed board main part, support removal subassembly, folding locating component, guardrail, first support column and second support column, two first support columns are installed through the hinge symmetry in the bottom terminal surface outside of bed board main part, two second support columns are installed through the hinge symmetry in the bottom terminal surface inboard of bed board main part, pass through hinged joint between two bed board main parts, the outer wall both sides of bed board main part are provided with the support removal subassembly, the outer wall outside of bed board main part is installed the guardrail through the hinge, and be provided with folding locating component under the bottom of guardrail; the folding bed convenient to carry can conveniently fold and move the bed plate, multiple persons do not need to be forced to cooperate during carrying, folding and moving can be finished by one person, and convenience is brought to daily use; the condition that the bed board is bounced open due to collision or jolt after folding is completed is avoided, folding stability is improved, and potential safety hazards are eliminated.

Description

Folding bed convenient to carry

Technical Field

The utility model relates to a folding bed technical field especially relates to a folding bed convenient to transport.

Background

The folding bed is designed by utilizing the joint principle, can be folded and folded in various folding modes for convenience and space saving, is convenient and practical and is convenient to store; but current folding bed, the transport is comparatively inconvenient, need invest into more manpower and carry in coordination, folding and remove can't be accomplished by single, have caused the puzzlement for daily use, and current folding bed receives the collision or jolts the back at folding completion in addition, leads to the bed board to bounce open easily, and stability is relatively poor, has brought the potential safety hazard for the user.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of providing a folding bed convenient for carrying, which can be conveniently folded and moved, does not need to force a plurality of persons to cooperate during carrying, can be folded and moved by a single person, and brings convenience for daily use; the condition that the bed board is bounced open due to collision or jolt after the folding is finished is avoided, the folding stability is improved, and the potential safety hazard is eliminated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a folding bed convenient to carry comprises a bed board main body, a supporting and moving assembly, a folding positioning assembly, a guardrail, first supporting columns and second supporting columns, wherein the two first supporting columns are symmetrically installed on the outer side of the bottom end face of the bed board main body through hinges;

the supporting and moving assembly comprises a positioning hole, a universal wheel, a rotating sleeve, a first positioning screw, a first threaded support rod, a second threaded support rod, a containing groove, a recycling support, a second positioning screw, a first threaded hole, a first mounting block, a sliding insertion rod and a sliding groove, wherein the rotating sleeve is sleeved at the top of the outer wall of the second support rod, the universal wheel is mounted in the center of the outer wall of one side of the rotating sleeve through a bolt, the first positioning screw is mounted on the other side of the outer wall of the rotating sleeve through threaded fit, the containing groove is formed in the bottom of the inner side end face of the second support rod, the second threaded support rod is mounted at the top of the inner wall of the containing groove through a hinge, the recycling support is fixedly mounted on the inner side of the end face of the bottom of the bed plate main body through a bolt, the second positioning screw is mounted on one side of the outer wall of the recycling support through threaded fit, and the positioning hole is formed in the position, corresponding to the second positioning screw, of the outer wall of the second support rod.

As a further aspect of the present invention: folding locating component includes first reference column, second installation piece, second reference column, spacing ring, control knob and connecting screw, there is first reference column at the outer wall middle part of guardrail through welded mounting, there is the second installation piece at one side outer wall middle part of bed board main part through welded mounting, and the inner wall of second installation piece is pegged graft and is had the second reference column, there is control knob, one side at the bottom terminal surface central authorities of second reference column through welded mounting the bottom terminal surface of the second reference column and the bottom terminal surface of the first reference column of opposite side all have connecting screw through welded mounting, and the bottom terminal surface of the first reference column that corresponds all has seted up the second screw hole with the top terminal surface of the second reference column, connecting screw all passes through screw-thread fit with the second screw hole that corresponds and is connected.

As a further aspect of the present invention: and limiting rings are arranged at the top of the outer wall and the bottom of the outer wall of the second positioning column in a welding manner.

As a further aspect of the present invention: first screw holes are formed in the periphery of the outer wall, corresponding to the rotary sleeve, of the second supporting column, and one end of the inner side of the first positioning screw is connected with the corresponding first screw hole in a threaded fit mode.

As a further aspect of the present invention: and a first threaded support rod is installed at one end of the outer side of the second threaded support rod in a threaded fit manner, and one end of the outer side of the first threaded support rod is in threaded fit connection with the corresponding position of the end face of the bottom of the bed board main body.

As a further aspect of the present invention: the bottom terminal surface both sides of guardrail have all been seted up the sliding tray, and the inner wall of sliding tray is pegged graft and is had the slip inserted bar, first installation piece is installed through the welding in outer wall top one side of first support column, and the bottom one end of slip inserted bar pegs graft with the inner wall of first installation piece.

The utility model has the advantages that: the supporting and moving device is adopted, so that the bed plate can be conveniently folded and moved, and the folding and moving can be completed by a single person without forcing the cooperation of multiple persons during carrying, thereby bringing convenience to daily use;

still adopted folding positioner, avoided folding the condition that receives the collision or jolt and lead to the bed board to bounce open after accomplishing, improved folding stability, eliminated the potential safety hazard.

Drawings

FIG. 1 is a first overall perspective view of the present invention;

FIG. 2 is a second overall perspective view of the present invention;

fig. 3 is a first internal three-dimensional structure diagram of the supporting and moving assembly of the present invention;

fig. 4 is an enlarged view of the area a in fig. 3 according to the present invention;

fig. 5 is an enlarged view of the area B in fig. 3 according to the present invention;

fig. 6 is a second internal three-dimensional structure diagram of the supporting and moving assembly of the present invention;

fig. 7 is a third internal three-dimensional structure view of the supporting and moving assembly of the present invention;

FIG. 8 is a perspective view of the folding positioning assembly of the present invention;

illustration of the drawings: 1. a bed board main body; 2. supporting the moving assembly; 3. folding the positioning assembly; 4. a guardrail; 5. a first support column; 6. a second support column; 201. positioning holes; 202. a universal wheel; 203. rotating the sleeve; 204. a first set screw; 205. a first threaded strut; 206. a second threaded brace bar; 207. a receiving groove; 208. recovering the bracket; 209. a second set screw; 2010. a first threaded hole; 2011. a first mounting block; 2012. a sliding insertion rod; 2013. a sliding groove; 301. a first positioning post; 302. a second mounting block; 303. a second positioning column; 304. a limiting ring; 305. a control knob; 306. and connecting a stud.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, a folding bed convenient to carry comprises a bed board main body 1, a supporting and moving assembly 2, a folding positioning assembly 3, a guardrail 4, first supporting columns 5 and second supporting columns 6, wherein the two first supporting columns 5 are symmetrically installed on the outer side of the bottom end face of the bed board main body 1 through hinges, the two second supporting columns 6 are symmetrically installed on the inner side of the bottom end face of the bed board main body 1 through hinges, the two bed board main bodies 1 are connected through hinges, the supporting and moving assembly 2 is arranged on two sides of the outer wall of the bed board main body 1, the guardrail 4 is installed on the outer side of the outer wall of the bed board main body 1 through hinges, and the folding positioning assembly 3 is arranged right below the bottom of the guardrail 4;

the supporting and moving assembly 2 comprises a positioning hole 201, a universal wheel 202, a rotating sleeve 203, a first positioning screw 204, a first threaded support rod 205, a second threaded support rod 206, a containing groove 207, a recovery support 208, a second positioning screw 209, a first threaded hole 2010, a first mounting block 2011, a sliding insert rod 2012 and a sliding groove 2013, the rotating sleeve 203 is sleeved at the top of the outer wall of the second support column 6, the universal wheel 202 is mounted at the center of the outer wall of one side of the rotating sleeve 203 through a bolt, the first positioning screw 204 is mounted at the other side of the outer wall of the rotating sleeve 203 through threaded fit, the containing groove 207 is formed in the bottom of the end face of the inner side of the second support column 6, the second threaded support rod 206 is mounted at the top of the inner wall of the containing groove 207 through a hinge, the recovery support 208 is fixedly mounted at the inner side of the end face of the bottom of the bed board main body 1 through a bolt, the second positioning screw 209 is mounted at one side of the outer wall of the recovery support 208 through threaded fit, and the outer wall of the second positioning hole 6 is provided with a position 201 corresponding to the second positioning screw 209; first threaded holes 2010 are formed in the periphery of the outer wall, corresponding to the rotating sleeve 203, of the second supporting column 6, and one end of the inner side of the first positioning screw 204 is connected with the corresponding first threaded hole 2010 in a threaded fit mode; a first threaded stay bar 205 is installed at one end of the outer side of the second threaded stay bar 206 through threaded fit, and one end of the outer side of the first threaded stay bar 205 is in threaded fit connection with a position corresponding to the bottom end face of the bed plate main body 1; the sliding groove 2013 has been all seted up to the bottom terminal surface both sides of guardrail 4, and the inner wall of sliding groove 2013 is pegged graft and is had slip inserted bar 2012, and first installation piece 2011 is installed through the welding in outer wall top one side of first support column 5, and the inner wall of the bottom one end of slip inserted bar 2012 and first installation piece 2011 is pegged graft.

The utility model discloses a theory of operation: when the folding and carrying work is carried out, firstly, the first positioning screw 204 is screwed out, the position of the universal wheel 202 is adjusted, the universal wheel 202 is swung outwards, the first positioning screw 204 is screwed in, one end of the inner side of the first positioning screw 204 is screwed into the corresponding first threaded hole 2010, the position of the universal wheel 202 is fixed, the first threaded support rod 205 is rotated clockwise, the first threaded support rod 205 moves radially towards the second threaded support rod 206, the connection between the top end of the first threaded support rod 205 and the bed board main body 1 is disconnected, the first threaded support rod 205 and the second threaded support rod 206 are rotated and collected into the containing groove 207, the limit on the second support rod 6 is cancelled, the second support rod 6 is rotated inwards, the outer end of the second support rod 6 enters the inner wall of the recovery support frame 208, the second positioning screw 209 is screwed in the positioning hole 2012 of the outer wall of the second support rod 6, the second support rod 6 and the main body 1 are fixed, the angle of the universal wheel 202 is changed to face the ground, one end of the inner side of the two bed board main bodies 1 is screwed into the ground, the inner side end of the positioning screw 209 is screwed into the positioning hole 201 of the outer wall of the second support rod 6, the sliding and the inner wall 2015 of the bed board can be removed from the sliding and the bed board can be conveniently carried out, the bed board 202, the daily carrying operation of the bed with the bed board 202, the bed with the bed board, the bed with the bed, the bed with the bed.

Example two

Referring to fig. 8, the folding positioning assembly 3 includes a first positioning column 301, a second mounting block 302, a second positioning column 303, a limiting ring 304, a control knob 305 and a connecting stud 306, the first positioning column 301 is mounted in the middle of the outer wall of the guardrail 4 by welding, the second mounting block 302 is mounted in the middle of the outer wall of one side of the bed board main body 1 by welding, the second positioning column 303 is inserted into the inner wall of the second mounting block 302, the control knob 305 is mounted in the center of the bottom end surface of the second positioning column 303 by welding, the connecting stud 306 is mounted on the top end surface of the second positioning column 303 on one side and the bottom end surface of the first positioning column 301 on the other side by welding, second threaded holes are formed in the bottom end surface of the corresponding first positioning column 301 and the top end surface of the second positioning column 303, and the connecting stud 306 is connected with the corresponding second threaded hole by threaded fit; the top of the outer wall of the second positioning column 303 and the bottom of the outer wall are both provided with the limiting rings 304 by welding, and the effect of limiting the radial moving range of the second positioning column 303 is achieved by the two limiting rings 304.

When the folding bed board is in operation, the guardrail 4 is erected to enable the first positioning column 301 to be kept vertical, the control knob 305 is rotated upwards to drive the second positioning column 303 to upwards attach and move on the inner wall of the second mounting block 302, the radial moving range of the second positioning column 303 is limited through the two limiting rings 304, one end of the outer side of the connecting stud 306 is screwed into one end of the top of the corresponding second positioning column 303 or one end of the bottom of the first positioning column 301, the top end face of the limiting ring 304 at the bottom is attached to the bottom end face of the second mounting block 302, the fixing effect of the first positioning column 301, the guardrail 4 and the bed board main body 1 is achieved, when the folding bed board is folded, the control knob 305 is operated to unscrew the second positioning column 303, the limiting effect of the first positioning column 301 is cancelled, the two bed board main bodies 1 are folded, the two second positioning columns 303 are aligned, the connecting stud 306 of the second positioning column 303 at one side is screwed into the second threaded hole of the second positioning column 303 at the other side, the second positioning column 303 is connected, the two main bodies 1 are rapidly fixed, the bumping condition after the folding bed board is avoided, and the potential safety hazard of the folding bed board is eliminated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The folding bed convenient to carry is characterized by comprising a bed board main body (1), a supporting and moving assembly (2), a folding positioning assembly (3), a guardrail (4), first supporting columns (5) and second supporting columns (6), wherein the two first supporting columns (5) are symmetrically installed on the outer side of the bottom end face of the bed board main body (1) through hinges, the two second supporting columns (6) are symmetrically installed on the inner side of the bottom end face of the bed board main body (1) through hinges, the two bed board main bodies (1) are connected through the hinges, the supporting and moving assembly (2) is arranged on two sides of the outer wall of the bed board main body (1), the guardrail (4) is installed on the outer side of the outer wall of the bed board main body (1) through the hinges, and the folding positioning assembly (3) is arranged under the bottom of the guardrail (4);

the supporting and moving assembly (2) comprises a positioning hole (201), a universal wheel (202), a rotating sleeve (203), a first positioning screw (204), a first threaded support rod (205), a second threaded support rod (206), a containing groove (207), a recycling support (208), a second positioning screw (209), a first threaded hole (2010), a first mounting block (2011), a sliding inserted rod (2012) and a sliding groove (2013), the rotating sleeve (203) is sleeved at the top of the outer wall of the second support rod (6), the universal wheel (202) is mounted at the center of the outer wall of one side of the rotating sleeve (203) through a bolt, the first positioning screw (204) is mounted at the other side of the outer wall of the rotating sleeve (203) through threaded fit, the containing groove (207) is formed in the bottom of the inner side surface of the second support rod (6), the second threaded support rod (206) is mounted at the top of the inner wall of the containing groove (207) through a hinge, the recycling support (208) is fixedly mounted at the inner side of the end surface of the bottom of the bed board main body (1) through a bolt, the second positioning screw (209) is mounted at a position corresponding to the second positioning screw (201).

2. The folding bed convenient to carry as claimed in claim 1, wherein the folding positioning assembly (3) comprises a first positioning column (301), a second mounting block (302), a second positioning column (303), a limiting ring (304), a control knob (305) and a connecting stud (306), the first positioning column (301) is mounted in the middle of the outer wall of the guardrail (4) through welding, the second mounting block (302) is mounted in the middle of the outer wall of one side of the bed board main body (1) through welding, the second positioning column (303) is inserted into the inner wall of the second mounting block (302), the control knob (305) is mounted in the center of the bottom end face of the second positioning column (303) through welding, the connecting stud (306) is mounted in the middle of the top end face of the second positioning column (303) and the bottom end face of the first positioning column (301) on the other side through welding, second threaded holes are formed in the bottom end face of the corresponding first positioning column (301) and the top end face of the second positioning column (303), and the connecting stud (306) is connected with the corresponding second threaded hole in a matched manner.

3. The folding bed convenient to carry as claimed in claim 2, wherein the top of the outer wall and the bottom of the outer wall of the second positioning column (303) are both provided with a limiting ring (304) by welding.

4. The folding bed convenient to carry as claimed in claim 1, wherein the periphery of the outer wall of the second supporting column (6) corresponding to the rotating sleeve (203) is provided with first threaded holes (2010), and one end of the inner side of the first positioning screw (204) is connected with the corresponding first threaded hole (2010) in a threaded fit manner.

5. The folding bed convenient to carry as claimed in claim 1, wherein the first threaded brace (205) is mounted at one end of the outer side of the second threaded brace (206) through a screw-fit connection, and the one end of the outer side of the first threaded brace (205) is connected with the bottom end face of the bed board main body (1) through a screw-fit connection at a corresponding position.

6. The folding bed convenient to carry as claimed in claim 1, wherein sliding grooves (2013) are formed in both sides of the end face of the bottom of the guardrail (4), sliding insertion rods (2012) are inserted into the inner walls of the sliding grooves (2013), a first mounting block (2011) is installed on one side of the top of the outer wall of the first support column (5) through welding, and one end of the bottom of each sliding insertion rod (2012) is inserted into the inner wall of the first mounting block (2011).