CN213046232U

CN213046232U - Prevent cracked dormitory folding bed

Info

Publication number: CN213046232U
Application number: CN202021402639.XU
Authority: CN
Inventors: 齐硕
Original assignee: Lishui Green Ship School Tools Co ltd
Current assignee: Lishui Green Ship School Tools Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-27
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a prevent cracked dormitory folding bed, including first bed board, the right side of first bed board is provided with the second bed board, the equal fixed mounting in one side that first bed board and second bed board are close to relatively has the third activity hinge, through third activity hinge swing joint between first bed board and the second bed board. The utility model discloses a set up the third activity hinge and be used for realizing being connected between first bed board and the second bed board, realize folding between first bed board and the second bed board simultaneously, be used for supporting one side of keeping away from first bed board and second bed board relatively through setting up first supporting leg, be used for carrying out the auxiliary stay to first bed board and second bed board through setting up the second supporting leg, prevent that first bed board and second bed board from splitting when using for a long time, solved current dormitory folding bed simultaneously because the more easy crossbeam rupture phenomenon of taking place of personnel that the side sat when using, thereby lead to the problem of folding bed damage.

Description

Prevent cracked dormitory folding bed

Technical Field

The utility model relates to a folding bed technical field specifically is a prevent cracked dormitory folding bed.

Background

The folding bed is designed by utilizing the joint principle, the folding bed can be folded and folded in various folding modes for convenience and space saving, the folding bed is convenient and practical to store, the earliest folding bed appears in the late stage of the state of war, the structure of the folding bed is mainly divided into three parts, namely a bed column and a bed drawer, each half of the bed body is respectively composed of a bed rail, a bed purlin, a rail connecting strand wood and the like, the folding bed can be folded, the length and the width of a folded bed frame can be greatly reduced, and the folding bed generally adopts harder wood on materials.

The crossbeam fracture phenomenon takes place easily because the personnel that the side sat are more when using for current dormitory folding bed to lead to folding bed to damage, can not satisfy the use needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent cracked dormitory folding bed possesses and can prevent the cracked advantage of folding bed side crossbeam, has solved current dormitory folding bed because the more easy crossbeam fracture phenomenon that takes place of personnel that the side sat when using to lead to the problem of folding bed damage.

In order to achieve the above object, the utility model provides a following technical scheme: a dormitory folding bed capable of preventing fracture comprises a first bed board, a second bed board is arranged on the right side of the first bed board, a third movable hinge is fixedly arranged on one side of the first bed board, which is relatively close to the second bed board, the first bed board and the second bed board are movably connected through the third movable hinge, the sides of the first bed board and the second bed board which are relatively far away are both provided with first supporting legs, the sides of the first supporting legs which are relatively close are both fixedly provided with first movable hinges, the first supporting leg is movably connected with the first bed board and the second bed board through a first movable hinge, the right side of the first supporting leg which is relatively close to and the bottom parts of the first bed board and the second bed board are both fixedly provided with a supporting board, the inside of first bed board and second bed board all is provided with evenly distributed's second supporting leg, the inside of first bed board and second bed board all is provided with spacing ball.

Preferably, two first mounting grooves are formed in the first bed board and the second bed board, a second movable hinge is fixedly mounted on one side of the inside of the first mounting groove, and the second supporting leg is movably connected with the second bed board and the first bed board through the second movable hinge.

Preferably, a third mounting groove is formed in the first bed board and the second bed board and in one side far away from the second movable hinge, a second spring is connected to the inside of the third mounting groove in a sliding mode, and a limiting ball is arranged in one side of the second spring and in the third mounting groove.

Preferably, the inside of first bed board and second bed board and the top and the bottom that are located the third mounting groove have all seted up the spout, the inside sliding connection of spout has the slider, one side and the spacing ball fixed connection of slider.

Preferably, a clamping groove is formed in the front face of the second movable hinge, a second mounting groove is formed in the second supporting leg, a connecting rod is arranged in the second mounting groove, a pressing rod is fixedly mounted on the front face of the second mounting groove, the front face of the pressing rod penetrates through the front face of the second supporting leg, the top of the connecting rod penetrates through the second supporting leg and extends to the inside of the clamping groove, two first springs are fixedly mounted inside the second mounting groove, and the front face of each first spring is fixedly connected with the back face of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the third activity hinge and be used for realizing being connected between first bed board and the second bed board, realize folding between first bed board and the second bed board simultaneously, be used for supporting one side of keeping away from first bed board and second bed board relatively through setting up first supporting leg, be used for carrying out the auxiliary stay to first bed board and second bed board through setting up the second supporting leg, prevent that first bed board and second bed board from splitting when using for a long time, solved current dormitory folding bed simultaneously because the more easy crossbeam rupture phenomenon of taking place of personnel that the side sat when using, thereby lead to the problem of folding bed damage.

2. The utility model discloses a cooperation between first mounting groove and the second activity hinge is realized fixing and is accomodate the second supporting leg, make things convenient for the use of second supporting leg, be used for installing spacing ball and second spring through setting up the third mounting groove, realize fixing the second supporting leg through the cooperation between spacing ball and the second spring, it is not hard up to prevent that the second supporting leg from appearing when accomodating, realize spacing ball spacing through the cooperation between spout and the slider, thereby prevent that spacing ball and third mounting groove from droing, through the draw-in groove, press the depression bar, cooperation between connecting rod and the first spring realizes that the second supporting leg is fixed for the second activity hinge, thereby increase the stability of second supporting leg.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the storage structure of the present invention;

FIG. 3 is a schematic side view of a second support leg of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first bed plate; 2. a first movable hinge; 3. a support plate; 4. a first support leg; 5. a first mounting groove; 6. a second movable hinge; 7. a second support leg; 8. a third movable hinge; 9. a second bed board; 10. a chute; 11. a card slot; 12. a pressing lever; 13. a connecting rod; 14. a second mounting groove; 15. a first spring; 16. a limiting ball; 17. a third mounting groove; 18. a second spring; 19. a slide block.

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 work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a dormitory folding bed for preventing fracture comprises a first bed board 1, a second bed board 9 is arranged on the right side of the first bed board 1, third movable hinges 8 are fixedly arranged on the sides of the first bed board 1, which are relatively close to the second bed board 9, the first bed board 1 is movably connected with the second bed board 9 through the third movable hinges 8, first support legs 4 are respectively arranged on the sides of the first bed board 1, which are relatively far away from the second bed board 9, first movable hinges 2 are respectively fixedly arranged on the sides of the first support legs 4, which are relatively close to the first support legs 4, the first support legs 4 are movably connected with the first bed board 1 and the second bed board 9 through the first movable hinges 2, support plates 3 are respectively fixedly arranged on the right side of the first support legs 4, which are relatively close to the bottoms of the first bed board 1 and the second bed board 9, second support legs 7 are uniformly distributed in the first bed board 1 and the second bed board 9, the first bed board 1 and the second bed board 9 are internally provided with a limiting ball 16, the third movable hinge 8 is arranged for realizing the connection between the first bed board 1 and the second bed board 9 and simultaneously realizing the folding between the first bed board 1 and the second bed board 9, the first supporting leg 4 is arranged for supporting one side of the first bed board 1 and the second bed board 9 which are relatively far away, the second supporting leg 7 is arranged for carrying out auxiliary supporting on the first bed board 1 and the second bed board 9 to prevent the first bed board 1 and the second bed board 9 from being broken during long-time use, the first bed board 1 and the second bed board 9 are internally provided with two first mounting grooves 5, one side of the inside of the first mounting groove 5 is fixedly provided with a second movable hinge 6, the second supporting leg 7 is movably connected with the second bed board 9 and the first bed board 1 through the second movable hinge 6, the second supporting leg 7 is fixed and stored through the matching between the first mounting groove 5 and the second movable hinge 6, the second supporting leg 7 is convenient to use, a third mounting groove 17 is formed in the first bed plate 1 and the second bed plate 9 and is opposite to one side far away from the second movable hinge 6, a second spring 18 is connected to the inside of the third mounting groove 17 in a sliding manner, a limiting ball 16 is arranged on one side of the second spring 18 and is positioned in the third mounting groove 17, the third mounting groove 17 is used for mounting the limiting ball 16 and the second spring 18, the second supporting leg 7 is fixed through the matching between the limiting ball 16 and the second spring 18, the second supporting leg 7 is prevented from loosening during storage, sliding grooves 10 are formed in the first bed plate 1 and the second bed plate 9 and are positioned at the top and the bottom of the third mounting groove 17, sliding blocks 19 are connected to the inside of the sliding grooves 10 in a sliding manner, one side of each sliding block 19 is fixedly connected with the limiting ball 16, the limiting ball 16 is limited through the matching between the sliding grooves 10 and the sliding blocks 19, thereby prevent that spacing ball 16 and third mounting groove 17 from droing, draw-in groove 11 has been seted up in the front of second activity hinge 6, second mounting groove 14 has been seted up to the inside of second supporting leg 7, the inside of second mounting groove 14 is provided with connecting rod 13, the positive fixed mounting of second mounting groove 14 has press pole 12, press the front of pressing pole 12 to run through the front of second supporting leg 7, the top of connecting rod 13 runs through second supporting leg 7 and extends to the inside of draw-in groove 11, the inside fixed mounting of second mounting groove 14 has two first springs 15, the front of first spring 15 and the back fixed connection of connecting rod 13, through draw-in groove 11, press the press pole 12, cooperation between connecting rod 13 and the first spring 15 realizes that second supporting leg 7 is fixed for second activity hinge 6, thereby increase the stability of second supporting leg 7.

During the use, open whole, break out second supporting leg 7 from the inside of first mounting groove 5, promote connecting rod 13 to the positive removal of second supporting leg 7 under the effect of first spring 15 at the pivoted in-process, thereby push up the inside to draw-in groove 11 with the top of connecting rod 13, thereby realize the fixed to second supporting leg 7, realize supporting first bed board 1 and second bed board 9 through the cooperation between second supporting leg 7 and the second activity hinge 6, increase the stability of first bed board 1 and second bed board 9 and prevent the fracture.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent cracked dormitory folding bed, includes first bed board (1), its characterized in that: the right side of first bed board (1) is provided with second bed board (9), the equal fixed mounting in one side that first bed board (1) and second bed board (9) are close to relatively has third activity hinge (8), through third activity hinge (8) swing joint between first bed board (1) and second bed board (9), one side that first bed board (1) and second bed board (9) are kept away from relatively all is provided with first supporting leg (4), the equal fixed mounting in one side that first supporting leg (4) are close to relatively has first activity hinge (2), through first activity hinge (2) swing joint between first supporting leg (4) and first bed board (1) and second bed board (9), the equal fixed mounting in bottom that right side that first supporting leg (4) are close to relatively and lie in first bed board (1) and second bed board (9) has backup pad (3), the inside of first bed board (1) and second bed board (9) all is provided with evenly distributed's second supporting leg (7), the inside of first bed board (1) and second bed board (9) all is provided with spacing ball (16).

2. A dormitory folding bed for preventing breakage according to claim 1, wherein: two first mounting grooves (5) have all been seted up to the inside of first bed board (1) and second bed board (9), the equal fixed mounting in one side of first mounting groove (5) inside has second activity hinge (6), second supporting leg (7) are through second activity hinge (6) and second bed board (9) and first bed board (1) swing joint.

3. A dormitory folding bed for preventing breakage according to claim 1, wherein: third mounting groove (17) have all been seted up to the inside of first bed board (1) and second bed board (9) and for one side that second activity hinge (6) kept away from, the inside sliding connection of third mounting groove (17) has second spring (18), one side of second spring (18) and the inside that is located third mounting groove (17) are provided with spacing ball (16).

4. A dormitory folding bed to prevent breakage according to claim 3, wherein: spout (10) have all been seted up to the inside of first bed board (1) and second bed board (9) and the top and the bottom that are located third mounting groove (17), the inside sliding connection of spout (10) has slider (19), one side and spacing ball (16) fixed connection of slider (19).

5. A dormitory folding bed for preventing breakage according to claim 2, wherein: draw-in groove (11) have been seted up in the front of second activity hinge (6), second mounting groove (14) have been seted up to the inside of second supporting leg (7), the inside of second mounting groove (14) is provided with connecting rod (13), the positive fixed mounting of second mounting groove (14) has pressure depression bar (12), the front that runs through second supporting leg (7) according to depression bar (12) openly, the inside that second supporting leg (7) and extend to draw-in groove (11) is run through at the top of connecting rod (13), the inside fixed mounting of second mounting groove (14) has two first spring (15), the front of first spring (15) and the back fixed connection of connecting rod (13).