CN209983840U

CN209983840U - Folding bed

Info

Publication number: CN209983840U
Application number: CN201821204368.XU
Authority: CN
Inventors: 王斌
Original assignee: Saw Axe Home Technology (shanghai) Co Ltd
Current assignee: Saw Axe Home Technology (shanghai) Co Ltd
Priority date: 2018-07-27
Filing date: 2018-07-27
Publication date: 2020-01-24
Anticipated expiration: 2028-07-27

Abstract

The utility model provides a folding bed, which comprises a containing frame and a bed body component, wherein the containing frame is provided with a containing groove, and the inner space of the containing groove forms a containing space; the bed body component is rotatably arranged on the containing frame, and the bed body component can be converted between an unfolding state and a collection state through rotating relative to the containing frame: in the unfolded state, the bed body assembly reaches a space outside the accommodating space; in the collection state, the bed body assembly is positioned in the storage space; the bed body assembly is connected with the containing frame through an arranged driving rotating shaft, the driving rotating shaft is provided with a first bearing seat assembly, and two parts of the first bearing part which rotate relatively are respectively connected with the first bearing seat assembly and the driving rotating shaft; the driving rotating shaft is radially fixed on the accommodating frame. The utility model discloses in accomodate the connecting piece between frame and the bed body subassembly and adopt the bearing for the bed body subassembly turns over the in-process under gently noiselessly, promotes user experience.

Description

Folding bed

Technical Field

The utility model relates to the field of furniture, specifically, relate to a folding bed.

Background

At present, as the family house small house type is popular with vast single men and women in young and new people just married, how to make the family house type with the square of about 30 to achieve the ideal living experience becomes the development focus of each furniture and furniture enterprises. There are many pieces of furniture that can be folded and stored in the prior art, but on one hand, the furniture still needs to find a storage space after being folded and stored, and on the other hand, the furniture has the problems of unstable structure, complex use and low aesthetic degree. For example, for a flip structure, the existing devices are generally hard connected by using a pin, and abnormal sound and inflexibility may be generated after the existing devices are used for a period of time, so that the use experience of customers is poor.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model aims at providing a folding bed.

According to the utility model, the folding bed comprises a containing frame and a bed body component, wherein the containing frame is provided with a containing groove, and the inner space of the containing groove forms a containing space;

the bed body component is rotatably arranged on the containing frame, and the bed body component can be converted between an unfolding state and a collection state through rotating relative to the containing frame: in the unfolded state, the bed body assembly reaches a space outside the accommodating space; in the collection state, the bed body assembly is positioned in the storage space;

the bed body assembly is connected with the containing frame through an arranged driving rotating shaft, the driving rotating shaft is provided with a first bearing seat assembly, and two parts of the first bearing part which rotate relatively are respectively connected with the first bearing seat assembly and the driving rotating shaft; the driving rotating shaft is radially fixed on the accommodating frame.

Preferably, the bed body assembly comprises a frame and a bed main body structure, and the frame is fixedly connected with the bed main body structure;

the first bearing seat assembly is fixedly installed on the frame, the frame is further hinged with a hanging foot assembly, and the first bearing seat assembly and the hanging foot assembly are installed at two ends of the frame in the length extending direction respectively.

Preferably, an axial opening is formed in the frame, a movable transmission space is formed in the inner space of the axial opening, and a spur rack assembly is arranged in the movable transmission space;

the driving rotating shaft and the hanging foot assembly are respectively and circumferentially and fixedly connected to a first gear and a second gear; the first gear and the second gear are respectively meshed with two ends of the straight rack component along the length extension direction.

Preferably, a second bearing seat assembly is further arranged on the frame, and the lifting foot assembly is connected to the second gear through a driven rotating shaft;

the driven rotating shaft is arranged on the second bearing seat component through a second bearing piece.

Preferably, the wall surface of the accommodating groove is fixedly connected with a side flat iron assembly; a brake block is fixedly arranged on the driving rotating shaft in the circumferential direction;

the side flat iron assembly is provided with a guide part, the brake sheet is provided with an arc-shaped groove, and the guide part is installed in the arc-shaped groove in a sliding or fixed mode.

Preferably, a limiting structure is arranged on the side flat iron assembly, the brake pad comprises a protruding part, and the protruding part and the limiting structure can be in contact.

Preferably, a shaft end accommodating hole is further formed in the wall surface of the accommodating groove; an anti-abrasion sleeve is arranged in the shaft end accommodating hole;

one end of the driving rotating shaft along the axial direction extends into the shaft end accommodating hole, and a pulling screw is fixedly installed on the other end of the driving rotating shaft.

Preferably, the bed main body structure comprises a bed frame and a spareribs strip structure which are tightly connected;

the bed frame comprises an aluminum alloy bed frame, and the frame comprises an aluminum alloy frame;

a mattress stop block is integrally formed or tightly installed on the bedstead.

Preferably, the hanging foot assembly comprises a connecting rod and a supporting plate which are connected in a fastening manner, and the frame is also connected with an edge strip in a fastening manner;

in the unfolding state, the connecting rod is arranged perpendicular to the edge strips, and in the collection state, the connecting rod is arranged parallel to the edge strips;

the support plate is also provided with a pulling part, and the pulling part comprises a pulling hole or a pulling ring.

Preferably, the bed body assembly is connected with the containing frame through one or more arranged pneumatic rods;

a protective rod cover is fixedly arranged on the containing frame, and one end of the air pressure rod connected with the containing frame is arranged in the protective rod cover.

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

1. the connecting piece between the storage frame and the bed body component of the utility model adopts the bearing, so that the bed body component is gentle and silent in the turning-down process, and the user experience is improved;

2. the middle bed body component of the utility model mainly adopts an aluminum alloy structure, and the weight of the middle bed body component is reduced by half compared with that of the bed frame strip in the prior art;

3. the utility model has reasonable structure design and reliable strength;

4. the utility model adopts the cooperation of the double air pressure rods, and has obvious slow descending process after descending to the position close to the bottom, thereby greatly improving the use experience of users;

5. the convenience in installation and transportation is improved, and a large amount of installation time is saved;

6. the utility model discloses an aluminum alloy structure compares iron bedstead aesthetic measure and improves greatly, and is brief generous.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a folding perspective view provided by the present invention;

FIG. 2 is a top view of the folding bed;

FIG. 3 is a left side view of the folding bed;

FIG. 4 is a detail view of section A from the top;

FIG. 5 is a detail view of section B from the left side;

FIG. 6 is a detail view of section C from above;

FIG. 7 is a front view of the folding bed;

fig. 8 is a sectional view taken along the direction of front view D-D.

The figures show that:

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the folding bed provided by the present invention comprises a storage frame 1 and a bed body assembly 2, wherein the storage frame 1 is provided with a storage groove, and the storage groove is formed in the inner space thereof. The bed body component 2 is rotatably arranged on the containing frame 1, and the bed body component 2 can be converted between an unfolding state and a collection state by rotating relative to the containing frame 1: in the unfolded state, the bed body assembly 2 reaches a space outside the accommodating space; in the storage state, the bed body component 2 is positioned in the storage space. As shown in fig. 4, the bed body assembly 2 is connected with the storage frame 1 through an arranged driving rotating shaft 3, the driving rotating shaft 3 is provided with a first bearing part 4, a first bearing seat assembly 5 is arranged on the bed body assembly 2, and two parts of the first bearing part 4 which rotate relatively are respectively connected with the first bearing seat assembly 5 and the driving rotating shaft 3; the driving rotating shaft 3 is radially fixed on the accommodating frame 1.

In the embodiment, the bed body assembly 2 comprises a frame 6 and a bed main structure, and the frame 6 is fixedly connected with the bed main structure; the first bearing block assembly 5 is fixedly mounted on the frame 6. As shown in fig. 5, the frame 6 is further hinged with a hanging foot assembly 7, and the first bearing seat assembly 5 and the hanging foot assembly 7 are respectively installed at two ends of the frame 6 along the length extending direction. A second bearing seat assembly 12 is further arranged on the frame 6, and the lifting foot assembly 7 is connected to a second gear 11 through a driven rotating shaft 13; the driven rotating shaft 13 is mounted on the second bearing block assembly 12 by means of a second bearing 14 provided.

As shown in fig. 7 and 8, an axial opening is formed in the frame 6, an internal space of the axial opening forms a movable transmission space 8, and a spur rack assembly 9 is arranged in the movable transmission space 8; the driving rotating shaft 3 and the hanging foot assembly 7 are respectively and circumferentially and fixedly connected to a first gear 10 and a second gear 11; the first gear 10 and the second gear 11 are respectively meshed at two ends of the spur rack assembly 9 along the length extension direction.

Preferably, the wall surface of the receiving groove is fixedly connected with a side flat iron assembly 15; a brake block 16 is fixedly arranged on the driving rotating shaft 3 in the circumferential direction; the side flat iron assembly 15 is provided with a guide piece 18, the brake piece 16 is provided with an arc-shaped groove 19, and the guide piece 18 is slidably or fixedly arranged in the arc-shaped groove 19. The side flat iron assembly 15 is provided with a limiting structure 20, the brake piece 16 comprises a protruding part 17, and the protruding part 17 can be in contact with the limiting structure 20. Preferably, a shaft end accommodating hole is further formed in the wall surface of the accommodating groove; an anti-abrasion sleeve 29 is arranged in the shaft end accommodating hole; one end of the driving rotary shaft 3 along the axial direction extends into the shaft end accommodating hole, and a drawing screw 21 is fixedly arranged on the other end.

Preferably, the bed body structure comprises a bed frame 22 and a spareribs structure 23 which are fastened together; the bed frame 22 comprises an aluminum alloy bed frame, the frame 6 comprises an aluminum alloy frame; a mattress stop 31 is integrally formed or fixedly mounted on the bed frame 22. Preferably, the hanging foot assembly 7 comprises a connecting rod 24 and a supporting plate 25 which are fixedly connected, and an edge strip 30 is also fixedly connected to the frame 6; in the unfolded state, the connecting rod 24 is arranged perpendicular to the edge strip 30, and in the collection state, the connecting rod 24 is arranged parallel to the edge strip 30; the support plate 25 is further provided with a pulling part, and the pulling part comprises a pulling hole 26 or a pulling ring. Preferably, the bed body assembly 2 is connected with the receiving frame 1 through one or more pneumatic rods 27; a guard bar cover 28 is fixedly mounted on the storage frame 1, and an air pressure rod 27 is mounted in the guard bar cover 28 at one end connected to the storage frame 1.

In the using process, when the bed body assembly 2 in the storage state needs to be pulled open to the unfolding state, the lifting foot assembly 7 is pulled, the second gear 11 drives the straight rack assembly 9 to move, and then the first gear 10 is driven to rotate, and the brake piece 16 is in contact with the limiting structure 20, so that the rotation of the first gear 10 is limited, and the bed body assembly 2 is enabled to turn downwards. Similarly, when the bed body component 2 is pushed up, the second gear 11 is driven by the spur rack component 9 to synchronously drive the hanging foot component 7 to be folded, and when the hanging foot component 7 is folded, the supporting plate 25 can also be used for placing articles.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A folding bed is characterized by comprising a receiving frame (1) and a bed body assembly (2), wherein a receiving groove is formed in the receiving frame (1), and a receiving space is formed in the inner space of the receiving groove;

the bed body component (2) is rotatably arranged on the storage frame (1), and the bed body component (2) can be converted between an unfolding state and a collection state through rotating relative to the storage frame (1): in the unfolded state, the bed body assembly (2) reaches a space outside the accommodating space; in the collection state, the bed body component (2) is positioned in the collection space;

the bed body component (2) is connected with the storage frame (1) through an arranged driving rotating shaft (3), the driving rotating shaft (3) is provided with a first bearing seat component (4), the bed body component (2) is provided with a first bearing seat component (5), and two parts of the first bearing seat component (4) which rotate relatively are respectively connected with the first bearing seat component (5) and the driving rotating shaft (3); the driving rotating shaft (3) is radially fixed on the accommodating frame (1).

2. The folding bed according to claim 1, characterized in that the bed body assembly (2) comprises a frame (6) and a bed main structure, the frame (6) is fixedly connected with the bed main structure;

first bearing frame subassembly (5) fastening installation is on frame (6), still articulates on frame (6) and installs and hang foot subassembly (7), and first bearing frame subassembly (5), hang foot subassembly (7) and install respectively at frame (6) along the both ends of length extending direction.

3. The folding bed according to claim 2, characterized in that said frame (6) has an axial opening, the inner space of said axial opening forms a movable transfer space (8), and said movable transfer space (8) has a spur rack assembly (9) therein;

the driving rotating shaft (3) and the hanging foot assembly (7) are respectively and fixedly connected to a first gear (10) and a second gear (11) in the circumferential direction; the first gear (10) and the second gear (11) are respectively meshed with two ends of the straight rack assembly (9) along the length extension direction.

4. The folding bed according to claim 3, characterized in that a second bearing seat assembly (12) is further arranged on the frame (6), and the hanging foot assembly (7) is connected to a second gear (11) through a driven rotating shaft (13);

the driven rotating shaft (13) is arranged on the second bearing seat component (12) through a second bearing piece (14).

5. The folding bed of claim 3, wherein a side flat iron assembly (15) is fastened to the wall surface of the receiving slot; a brake pad (16) is fixedly arranged on the driving rotating shaft (3) in the circumferential direction;

the side flat iron assembly (15) is provided with a guide piece (18), the brake block (16) is provided with an arc-shaped groove (19), and the guide piece (18) is installed in the arc-shaped groove (19) in a sliding or fixed mode.

6. The folding bed according to claim 5, characterized in that the side flat iron assembly (15) is provided with a stop structure (20), the catch (16) comprising a projection (17), the projection (17) and the stop structure (20) being contactable.

7. The folding bed of claim 6, wherein the wall surface of the receiving groove is further provided with a shaft end receiving hole; an anti-abrasion sleeve (29) is arranged in the shaft end accommodating hole;

one end of the driving rotating shaft (3) along the axial direction extends into the shaft end accommodating hole, and a pulling screw (21) is tightly installed on the other end.

8. The folding bed of claim 2, wherein the bed body structure comprises a bed frame (22) and a spareribs structure (23) in a fastened connection;

the bed frame (22) comprises an aluminum alloy bed frame, and the frame (6) comprises an aluminum alloy frame;

a mattress stop block (31) is integrally formed or tightly installed on the bedstead (22).

9. The folding bed according to claim 2, characterized in that the hanger assembly (7) comprises a connecting rod (24) and a supporting plate (25) which are fastened together, and an edge strip (30) is fastened to the frame (6);

in the unfolding state, the connecting rod (24) is perpendicular to the edge strip (30), and in the collection state, the connecting rod (24) is parallel to the edge strip (30);

the supporting plate (25) is further provided with a pulling part, and the pulling part comprises a pulling hole (26) or a pulling ring.

10. The folding bed according to claim 1, characterized in that the bed body assembly (2) is connected with the receiving frame (1) through one or more pneumatic rods (27);

a guard bar cover (28) is fixedly installed on the containing frame (1), and an air pressure rod (27) is installed in the guard bar cover (28) at one end connected with the containing frame (1).