CN112493754B

CN112493754B - Head-collision-preventing bed for colleges

Info

Publication number: CN112493754B
Application number: CN202011450502.6A
Authority: CN
Inventors: 余志诚; 余映传; 高晓霞; 林丽权
Original assignee: Guangdong Yidinghao Furniture Co ltd
Current assignee: Guangdong Yidinghao Furniture Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2022-10-14
Anticipated expiration: 2040-12-09
Also published as: CN112493754A

Abstract

The application relates to the field of college furniture, in particular to an anti-collision head type bed for a college, which comprises a bed frame, wherein a bed board is arranged on the bed frame, the bed board comprises a fixed plate and a rotating plate, a rotating assembly used for driving the rotating plate to rotate is arranged on the bed frame, and a mattress pressing assembly used for pressing mattresses is also arranged on the bed frame; this application has the effect that the condition that reduces user's head and run into the bed edge takes place.

Description

Head-collision-preventing bed for colleges

Technical Field

The application relates to the field of college furniture, in particular to an anti-collision head type bed for colleges.

Background

The combined bed generally comprises a bed frame, a desk, a chair, a desk frame, a storage cabinet and a wardrobe, the bed is mostly in a form of going to bed and going to desk, more space is squeezed out for a room, and at present, a plurality of employee dormitories and student dormitories are used and are generally made of steel or wood. Therefore, if the material is divided into steel and wood, the steel bed is usually selected for durability, and the wood bed is easy to rot due to long service life. It is complete in matching, convenient for students or employees to use in lodging, and actually enlarges the visual field in the dormitory.

With respect to the related art in the above, the inventors consider that: in daily use, when a user stands up after being busy in front of a desk frame or approaches a desk, the user often touches a bed edge to cause head injury, so that improvement is needed.

Disclosure of Invention

In order to reduce the condition emergence that the user's head met the edge of a bed, this application provides a head of anticollision formula bed for college.

The application provides a pair of anticollision hair style bed for college adopts following technical scheme:

the bed comprises a bed frame, wherein a bed plate is arranged on the bed frame, the bed plate comprises a fixed plate and a rotating plate, a rotating assembly used for driving the rotating plate to rotate is arranged on the bed frame, and a mattress pressing assembly used for pressing mattresses is further arranged on the bed frame.

Through adopting above-mentioned technical scheme, when the user does not use the bed, upwards rotate the rotor plate through rotating assembly, press the mattress subassembly simultaneously and push down mattress to can reduce the condition emergence that the user's head was met the bed edge.

Optionally, the rotating assembly includes an installation rod fixedly arranged on the bed frame, a rotating rod fixedly arranged at the bottom of the rotating plate, a first connecting rod hinged to one end of the installation rod, a second connecting rod hinged to the other end of the installation rod, and an air spring with one end hinged to the middle of the second connecting rod and the other end hinged to one end of the rotating rod, wherein one end of the first connecting rod is hinged to one end of the rotating rod, and one end of the second connecting rod is hinged to the rotating rod.

Through adopting above-mentioned technical scheme, thereby the air spring is flexible to realize that dwang one end installs the pole motion relatively to make the rotor plate rotate relative to the bedstead.

Optionally, one side of the rotating plate is provided with an extending plate, and the quilt pressing assembly comprises a quilt pressing plate rotatably connected to the extending plate and a driving assembly for driving the quilt pressing plate to rotate.

Through adopting above-mentioned technical scheme, drive assembly drive pressboard rotates to push down bed clothes, in order to avoid bed clothes to drop at the pivoted in-process of rotor plate.

Optionally, the top of the extension plate is rotatably connected with a rotating rod, the pressure mattress plate is fixedly connected with the rotating rod, the driving assembly comprises a driving disc coaxially fixed at one end of the rotating rod, a driving column eccentrically arranged on the disc surface on one side of the driving disc, and a driving rod sliding on the side wall of the rotating plate, a sliding groove is formed in the driving rod, the sliding groove comprises an upper groove, a lower groove and a chute communicated with the upper groove and the lower groove, the chute is close to one end of the upper groove and the chute is close to one end of the lower groove, the driving column slides in the sliding groove, and a linkage assembly used for driving the driving rod to slide is arranged on the rotating plate.

Through adopting above-mentioned technical scheme, linkage subassembly drive actuating lever slides at the rotor plate lateral wall to make the drive post slide at the inslot that slides, the drive post slides to the lower groove or slides to the upper groove through the chute from the lower groove through the chute from the upper trough, thereby realizes that the drive post drives the driving-disc and rotates certain angle, thereby realizes pressing the rotation of cotton-padded mattress board.

Optionally, second connecting rod one end fixedly connected with hinge post, hinge post rotates to be connected on the dwang, the linkage subassembly is including setting firmly rack on the actuating lever to and the coaxial fixing the gear of hinge post one end, the rack with gear engagement.

Through adopting above-mentioned technical scheme, when the air spring is flexible, the second connecting rod rotates to drive gear revolve, the gear drive rack slides at the rotor plate lateral wall, thereby drives the actuating lever and slides at the rotor plate lateral wall.

Optionally, the fixing plate is fixedly disposed on the bed frame, and a bearing block for overlapping the rotating plate is disposed on the bed frame.

Through adopting above-mentioned technical scheme, when rotor plate and fixed plate looks parallel and level, the carrier block plays the bearing effect to the rotor plate.

Optionally, a T-shaped strip is fixedly arranged on one side of the driving rod, and a T-shaped groove for the T-shaped strip to slide is correspondingly formed in the side wall of the rotating plate.

Through adopting above-mentioned technical scheme, the T shape strip of actuating lever slides in the T-slot of rotor plate lateral wall, plays direction and limiting displacement to the motion of actuating lever.

Optionally, the rotating assemblies are arranged in two groups.

Through adopting above-mentioned technical scheme, two sets of rotating assembly are better to the supporting effect of rotor plate, and two sets of rotating assembly's regulation stability is better.

In summary, the present application includes at least one of the following beneficial technical effects:

when a user does not use the bed, the rotating plate is rotated upwards through the rotating assembly, and the mattress is pressed by the mattress pressing assembly, so that the situation that the head of the user touches the edge of the bed can be reduced;

the linkage assembly drives the driving rod to slide on the side wall of the rotating plate, so that the driving column slides in the sliding groove, and the driving column slides to the lower groove from the upper groove through the chute or slides to the upper groove from the lower groove through the chute, so that the driving column drives the driving disk to rotate for a certain angle, and the rotation of the cotton-padded mattress pressing plate is realized;

the two groups of rotating assemblies have better supporting effect on the rotating plate, and the adjusting stability of the two groups of rotating assemblies is better.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

FIG. 2 is another view of FIG. 1 with the wardrobe, locker, desk, chair, and ladder cabinet removed.

Fig. 3 is a partial structural schematic view of fig. 2.

Fig. 4 is an assembly view of the driving lever and the rotating plate.

Description of reference numerals: 1. a bed frame; 2. a bed board; 201. a fixing plate; 202. a rotating plate; 3. a wardrobe; 4. a storage cabinet; 5. a desk; 6. a chair; 7. a ladder cabinet; 8. an extension plate; 9. a bearing block; 10. mounting a rod; 11. rotating the rod; 12. a first link; 13. a second link; 14. a gas spring; 15. a hinged column; 16. pressing a mattress plate; 17. a rotating rod; 18. a drive disc; 19. a drive column; 20. a drive rod; 21. t-shaped strips; 22. a T-shaped slot; 23. an extension block; 24. a sliding groove; 241. an upper groove; 242. a lower groove; 243. a chute; 25. a rack; 26. a gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses anticollision hair style bed for college refers to 1, including bedstead 1, bedstead 1 sets up to two, installs bed board 2 between two bedstead 1, and bed board 2 below has set gradually wardrobe 3, locker 4, desk 5, chair 6 from left to right, all settles on ground, and settles in one side of bedstead 1 terraced cabinet 7 for the people trample go to the bed, and terraced cabinet 7 upper surface mounting has night light board (not shown in the figure) to send shimmer as the illumination night.

Referring to fig. 1 and 2, the bed board 2 includes a fixed board 201 and a rotating board 202, during installation, the fixed board 201 should be located on one side of the bed board 2 close to the wall surface, the rotating board 202 is located on the side of the bed board 2 away from the wall surface and close to the sitting side of a person, one side of the rotating board 202 away from the fixed board 201 is fixedly connected with an extension board 8, the length direction of the extension board 8 is consistent with the length direction of the bed board 2, when a bedding is laid on the bed board 2, the height of the extension board 8 is consistent with the height of the bedding, the fixed board 201 is fixedly installed on the bed frame 1, one side of the rotating board 202 is hinged to one side of the fixed board 201, a bearing block 9 for the rotating board 202 to overlap is fixedly installed on the bed frame 1, when the rotating board 202 and the fixed board 201 are flush, the bearing block 9 plays a bearing role for the rotating board 202, the bed board 2 is used for a person to lay a bedding, and the rotating board 202 and the fixed board 201 are flush for a person to rest.

Referring to fig. 2 and 3, the bed frame 1 is provided with the rotating assemblies for driving the rotating plates 202 to rotate, and in the present embodiment, the rotating assemblies are provided in two sets. The rotating assembly comprises an installation rod 10 fixedly installed on the bedstead 1, a rotating rod 11 fixedly installed at the bottom of the rotating plate 202, a first connecting rod 12 hinged to one end of the installation rod 10 close to the fixing plate 201, a second connecting rod 13 hinged to the other end of the installation rod 10, and an air spring 14 with one end hinged to the middle of the second connecting rod 13 and the other end hinged to one end of the rotating rod 11, wherein the other end of the rotating rod 11 is hinged to the top end of the first connecting rod 12, and one end of the second connecting rod 13 is hinged to the rotating rod 11. The installation rod 10 is from being close to fixed plate 201 and keeping away from fixed plate 201 tilt up, inclination is about 10, second connecting rod 13 is longer than first connecting rod 12, second connecting rod 13 is from keeping away from fixed plate 201 and keeping away from fixed plate 201 tilt up, the tip fixedly connected with hinge post 15 of second connecting rod 13, hinge post 15 rotates and connects on dwang 11, second connecting rod 13 is located the hypomere of dwang 11 (dwang 11 is in when upwards lifting up the state) with the pin joint of dwang 11, installation rod 10, first connecting rod 12, one section of second connecting rod 13 and dwang 11 forms the quadrangle, and when air spring 14 is in the shrink state, air spring 14 is from being close to fixed plate 201 and keeping away from fixed plate 201 downward sloping, inclination is about 10, lift up rotor plate 202 a little during the use, when the one end that air spring 14 kept away from fixed plate 201 is higher than the one end that is close to fixed plate 201, air spring 14 stretches out and is the state of lifting up rotor plate 202 upwards.

Referring to fig. 3 and 4, the frame 1 is further provided with a pressing assembly for pressing a mattress. Specifically, the platen assembly includes a platen 16 rotatably coupled to the extension plate 8, and a drive assembly for driving the platen 16 to rotate. The top of extension board 8 rotates and is connected with bull stick 17, the length direction of pressing cotton-padded mattress board 16 is unanimous with the length direction of extension board 8, the length direction of bull stick 17 is unanimous with the length direction of extension board 8, press cotton-padded mattress board 16 and bull stick 17 fixed connection, drive assembly includes the drive disc 18 of coaxial fixing in bull stick 17 one end, the eccentric drive post 19 that sets firmly at drive disc 18 one side quotation, and slide at the actuating lever 20 of rotor plate 202 lateral wall, the length direction of drive lever 20 is unanimous with the minor face length direction of rotor plate 202, one side that actuating lever 20 is close to rotor plate 202 has set firmly T shape strip 21, the lateral wall of rotor plate 202 corresponds sets up the T-slot 22 that supplies T shape strip 21 to slide fit. The T-shaped strip 21 of the driving rod 20 slides in the T-shaped groove 22 on the side wall of the rotating plate 202, and plays a role in guiding and limiting the movement of the driving rod 20.

One end of the driving rod 20 close to the driving disk 18 extends upwards to form an expansion block 23, a sliding groove 24 is formed in the expansion block 23, the sliding groove 24 comprises an upper groove 241, a lower groove 242 and a chute 243 communicated with one end of the upper groove 241 and one end of the lower groove 242 close to each other, the upper groove 241 and the lower groove 242 are parallel to each other and are parallel to the driving rod 20, the upper groove 241 is located on one side of the lower groove 242 close to the fixing plate 201, the upper groove 241 is located above the lower groove 242, the chute 243 is communicated with one end of the upper groove 241 far away from the fixing plate 201 and one end of the lower groove 242 close to the fixing plate 201, the chute 243 inclines from the fixing plate 201 to the top to the bottom, the driving column 19 slides in the sliding groove 24, when the driving column 19 slides from the upper groove 241 to the lower groove 242 through the chute 243 or slides from the lower groove 242 to the upper groove 241 through the chute 243, the driving disk 18 rotates 100 °, and a linkage assembly for driving the driving rod 20 to slide is arranged on the rotating plate 202.

Specifically, the linkage assembly includes a rack 25 fixedly mounted on the driving rod 20, and a gear 26 coaxially fixed at one end of the hinge column 15, the rack 25 is engaged with the gear 26, when the gas spring 14 extends and contracts, the second connecting rod 13 rotates, so as to drive the gear 26 to rotate, the gear 26 drives the rack 25 to slide on the side wall of the rotating plate 202, so as to drive the driving rod 20 to slide on the side wall of the rotating plate 202, the displacement distance of the driving rod 20 depends on the rotation angle of the gear 26 (i.e., the hinge column 15), and the projection distance between the two ends of the inclined groove 243 on the surface of the rotating plate 202 should be smaller than the displacement distance of the driving rod 20. When the rotating plate 202 and the fixed plate 201 are flush, the driving column 19 is located in the lower groove 242, and the bedding pressing plate 16 is flush with the extending plate 8, when the rotating plate 202 is in an upward-lifted state, the driving column 19 is located in the upper groove 241, and when the rotating plate 202 is lifted upwards by 20 degrees, the driving column 19 is switched from the lower groove 242 to the upper groove 241 through the inclined groove 243, and the bedding pressing plate 16 rotates by 100 degrees along with the switching, so that the bedding is pressed.

The implementation principle of the bed for the head-collision-prevention college in the embodiment of the application is as follows: when a user does not use the bed, the rotating plate 202 is slightly lifted upwards on the side of the rotating plate 202 far away from the fixing plate 201, one end of the air spring 14 far away from the fixing plate 201 is higher than one end of the air spring close to the fixing plate 201, the air spring 14 extends out to jack the rotating plate 202 to be in an upwards-lifted state, meanwhile, the air spring 14 enables the rotating rod 11 and the second connecting rod 13 to be opened, the hinge post 15 rotates along with the air spring, the gear 26 rotates to drive the rack 25 to slide, the driving rod 20 moves for a certain distance in the length direction of the short side of the rotating plate 202, the expanding block 23 at one end of the driving rod 20 moves along with the air spring, and when the rotating plate 202 is lifted upwards by 20 degrees, the driving post 19 is switched from the lower groove 242 to the upper groove 241 through the inclined groove 243 to press down the bedding so as to prevent the bedding from falling off in the rotating process of the rotating plate 202. When a user needs to rest on the bed, the rotating plate 202 is pressed downwards, the air spring 14 is contracted, the pressure mattress plate 16 rotates to be flush with the extension plate 8, and the extension plate 8 and the pressure mattress plate 16 protect the human body.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An anti-collision head type school bed comprises a bed frame (1), wherein a bed board (2) is arranged on the bed frame (1), and is characterized in that the bed board (2) comprises a fixed plate (201) and a rotating plate (202), a rotating assembly used for driving the rotating plate (202) to rotate is arranged on the bed frame (1), and a mattress pressing assembly used for pressing mattresses is further arranged on the bed frame (1); the rotating assembly comprises an installation rod (10) fixedly arranged on the bedstead (1), a rotating rod (11) fixedly arranged at the bottom of the rotating plate (202), a first connecting rod (12) hinged at one end of the installation rod (10), a second connecting rod (13) hinged at the other end of the installation rod (10), and an air spring (14) with one end hinged to the middle part of the second connecting rod (13) and the other end hinged to one end of the rotating rod (11), one end of the first connecting rod (12) is hinged to one end of the rotating rod (11), and one end of the second connecting rod (13) is hinged to the rotating rod (11); an extension plate (8) is arranged on one side of the rotating plate (202), and the cotton-padded mattress pressing assembly comprises a cotton-padded mattress pressing plate (16) which is rotatably connected to the extension plate (8) and a driving assembly which drives the cotton-padded mattress pressing plate (16) to rotate; the top of the extension plate (8) is rotatably connected with a rotating rod (17), the bedding pressing plate (16) is fixedly connected with the rotating rod (17), the driving assembly comprises a driving disc (18) coaxially fixed at one end of the rotating rod (17), a driving column (19) eccentrically arranged on the disc surface on one side of the driving disc (18), and a driving rod (20) sliding on the side wall of the rotating plate (202), a sliding groove (24) is formed in the driving rod (20), the sliding groove (24) comprises an upper groove (241), a lower groove (242) and a chute (243) communicated with one end, close to each other, of the upper groove (241) and the lower groove (242), the driving column (19) slides in the sliding groove (24), and the rotating plate (202) is provided with a linkage assembly for driving the driving rod (20) to slide; second connecting rod (13) one end fixedly connected with hinge post (15), hinge post (15) rotate to be connected on dwang (11), the linkage subassembly is including setting firmly rack (25) on actuating lever (20) to and the coaxial fixing gear (26) of hinge post (15) one end, rack (25) with gear (26) meshing.

2. A head-collision-prevention type school bed according to claim 1, wherein said fixed plate (201) is fixedly arranged on said bed frame (1), and said bed frame (1) is provided with a bearing block (9) for overlapping said rotating plate (202).

3. The head-collision-prevention type bed for the college as claimed in claim 1, wherein a T-shaped strip (21) is fixedly arranged on one side of the driving rod (20), and a T-shaped groove (22) for slidably fitting the T-shaped strip (21) is correspondingly formed in the side wall of the rotating plate (202).

4. A head crash prevention college bed as set forth in claim 1 wherein said pivot assemblies are provided in two sets.