CN209047722U - A kind of convenient folding bed - Google Patents

Abstract

The utility model relates to a portable folding bed, comprising: a bed frame assembly and a mattress assembly, the portable folding bed further comprises a support frame for vertical support and a rotating part; the bed frame assembly is from front to The rear includes a front frame, a middle frame and a tail frame in sequence; the mattress assembly includes a front pad fixed on the front frame, a middle pad fixed on the middle frame, and a tail pad fixed on the tail frame; the front frame includes a front bearing and a front support foot for vertical support; the tailstock includes a tail carrier, a side support foot extending toward the end of the tail pad, and a tail support foot for vertical support; the front end of the tail carrier The rear end of the middle frame is rotatably connected to the rear end of the middle frame; the middle frame is rotatably connected to the rear end of the support frame; the front bearing member is rotatably connected to the front end of the support frame. It can be unfolded and used as a bed, or can be used as a sofa by tilting the middle frame and the tail frame, and has strong stability.

Description

A convenient folding bed

technical field

The utility model relates to folding furniture, in particular to a convenient folding bed.

Background technique

As the population of big cities continues to increase, urbanites have higher requirements for furniture that is as comfortable as possible to rest in narrow environments such as office lunch breaks and hospital ward escorts. The furniture meets the market demand, and the existing folding bed can only be used as a bed when it is placed flat, or can only be completely folded, or can only be used as a sofa, or cannot Folding, the function is relatively simple. As for the folding furniture used in this environment, if it can be used as a bed, a sofa, and a chair, and it can be folded and stored, it takes up little space, and its functions can be diversified.

Utility model content

In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a convenient folding bed.

The technical scheme of the present utility model is:

A portable folding bed includes: a bed frame assembly and a mattress assembly, the portable folding bed further includes a support frame for vertical support, and a rotating member; the bed frame assembly sequentially includes a front A frame, a middle frame, and a tail frame; the mattress assembly includes a front pad fixed on the front frame, a middle pad fixed on the middle frame, and a tail pad fixed on the tail frame; the front frame includes a front carrier, and a the front support feet for vertical support; the tail frame includes a tail carrier, a side support foot extending toward the end of the tail pad, and a tail support foot for vertical support; the front end of the tail carrier and the middle frame The rear end is rotatably connected by a rotating member; the middle frame is rotatably connected to the rear end of the support frame; the front bearing member is rotatably connected to the front end of the support frame; when the front bearing member, the middle frame and the tail bearing member are arranged horizontally, The tail support foot, the support frame, and the front support foot form a first support structure; when the end of the middle frame is rotated upward and the tail carrier is inclined backward and downward, the side support foot, the support frame, and the front support foot A second support structure is formed.

A further technical solution is: the rotating member extends downward to form a middle support foot; when the middle frame and the tailstock are arranged horizontally, the middle support foot supports the middle frame and the tailstock.

Its further technical scheme is: the tail of the side support foot is provided with a non-slip pad.

A further technical solution is: the tail support feet are fixed on the tail carrier, and the tail support feet are arranged at the front ends of the side support feet and away from the tail of the tail pad.

Its further technical scheme is as follows: the portable folding bed further comprises a connecting rod; the front supporting foot is rotatably connected to the front bearing member; the two ends of the connecting rod are respectively rotatably connected to the supporting frame and the front supporting foot; The frame, the front bearing part, the front supporting feet and the connecting rod form a parallelogram structure.

Its further technical scheme is as follows: the bottom of the support frame is provided with a universal wheel assembly.

Its further technical scheme is as follows: the support frame is further provided with an elastic buckle assembly for clamping the front bearing member; the front bearing member is provided with an elastic buckle hole matching with the elastic buckle assembly; when the front bearing member is set horizontally , the elastic buckle assembly is clamped in the elastic buckle hole.

Its further technical scheme is as follows: the portable folding bed further comprises a tail buckle piece rotatably connected to the side of the middle frame; the side of the tail carrier is provided with at least one tail buckle column; the end of the middle frame rotates upwards When the tail carrier is inclined backward and downward, the tail hasp piece is fastened with the tail hasp column, and the tail carrier, the middle frame and the tail hasp piece form a triangular structure.

Its further technical scheme is as follows: the portable folding bed further comprises a front buckle piece rotatably connected to the side of the middle frame; the side of the front carrier is provided with a front buckle column; the middle frame, the tail carrier, the front When the bearing member is rotated to the vertical position, the front buckle piece is fastened with the front buckle column.

Its further technical scheme is: the support frame includes a left side plate, a right side plate, and a connecting piece for connecting the left side plate and the right side plate; the middle frame, the tail carrier and the front carrier are rotated to the vertical position , the tail support feet are accommodated between the left side plate and the right side plate.

Compared with the prior art, the technical effect of the utility model is as follows: a convenient folding bed, the bed frame assembly consists of a front frame, a middle frame, and a tail frame, and the front frame and the middle frame are rotatably connected by a support frame, and the middle frame and the tail frame are connected by rotation. Connected by rotating parts, therefore, when the front frame, middle frame and tail frame are in a horizontal position, they can be used as beds, and when the middle frame and tail frame are tilted and folded, they can be used as sofas and chairs. Among them, the front frame is used as a bearing The middle frame is used as the backrest part, and the tail frame is used as the part supporting the middle frame, and the tail support feet of the tail frame are far away from the end of the tail pad and will not interfere when folded up. At this time, through the side support feet and The ground contact forms the support structure. When not in use, the front frame, middle frame and tail frame can be completely folded into the box structure, saving space.

Further, the tail of the side support feet is provided with anti-skid pads to prevent the tailstock from sliding due to external force when the middle frame and the tailstock are tilted and folded.

Further, the front support foot adopts a parallelogram folding structure, so that no other space can be occupied after folding.

Further, the bottom of the support frame is provided with a universal wheel assembly, so that it is easy to move after being folded.

Further, the support frame is also provided with an elastic buckle assembly for clipping the front bearing member. Since the front bearing member is rotatably connected to the front end of the supporting frame, and the front bearing member is clipped by the elastic buckle assembly, the front bearing member can be prevented from being subjected to stress. flip.

Further, when the middle frame and the tail frame are slanted and folded, the tail frame is connected to the tail frame through the tail frame, so that the tail carrier, the middle frame and the tail frame can form a stable triangular structure, so as to avoid the tail frame being affected by the tail frame. Sliding by external force.

Further, when the middle frame, the tail carrier and the front carrier are rotated to the vertical position, the front buckle piece is fastened with the front buckle column, so as to prevent the front frame from turning over under the influence of its own weight after being folded.

The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a side view of a portable folding bed;

Figure 2 is a perspective view of a portable folding bed when it is slanted and folded;

Figure 3 is a perspective view of a portable folding bed when it is fully folded.

reference number

10 Portable Rollaway Bed 1 Bed Frame Assembly

11 Front frame 111 Front carrier

111A Front Buckle Post 112 Front Support Feet

12 Middle frame 13 Tailstock

131 Tail Carrier 131A Tail Buckle Post

132 Side support feet 133 Tail support feet

2 Mattress components 21 Front cushion

22 Middle pad 23 Tail pad

3 Support bracket 31 Left side panel

32 Right side plate 33 Connector

34 Universal Wheel Assembly 35 Spring Buckle Assembly

4 rotating parts 5 connecting rods

6 Tail Buckle 7 Front Buckle

Detailed ways

In order to more fully understand the technical content of the present utility model, the technical solutions of the present utility model are further introduced and explained below in conjunction with the schematic diagrams, but are not limited thereto.

A convenient folding bed comprises: a bed frame assembly, a mattress assembly, a support frame for vertical support, and a rotating part. The bed frame assembly includes a front frame, a middle frame and a tail frame in sequence from front to back. The mattress assembly includes a front pad fixed on the front frame, a middle pad fixed on the middle frame, and a tail pad fixed on the tail frame. The front frame includes a front bearing member and a front supporting foot for vertical support. The tailstock includes a tail carrier, side support feet extending toward the end of the tail pad, and tail support feet for vertical support. The front end of the tail carrier is rotatably connected with the rear end of the middle frame through the rotating member, the middle frame is rotatably connected to the rear end of the support frame, and the front bearing member is rotatably connected to the front end of the support frame. When the front carrier, the middle frame and the tail carrier are arranged horizontally, the tail support feet, the support frame and the front support feet form a first support structure, and at this time, it can be used as an unfolded bed. When the end of the middle frame is turned upward and the tail carrier is inclined backward and downward, the side supporting feet, the supporting frame and the front supporting feet form a second supporting structure. At this time, it can be used as a sofa, and the front frame and front pad can be used as a bearing For the human part, the middle frame and middle pad can be used as the backrest part, and the tail frame and tail pad can be used as the support part.

As shown in FIG. 1 , FIG. 2 , and FIG. 3 , a convenient folding bed 10 includes: a bed frame assembly 1 , a mattress assembly 2 , a support frame 3 for vertical support, and a rotating member 4 . The bed frame assembly 1 includes a front frame 11 , a middle frame 12 and a tail frame 13 in sequence from front to back. The mattress assembly 2 includes a front pad 21 fixed on the front frame 11 , a middle pad 22 fixed on the middle frame 12 , and a tail pad 23 fixed on the tail frame 13 . The front frame 11 includes a front carrier 111 and a front support foot 112 for vertical support. The tailstock 13 includes a tail carrier 131, side support feet 132 extending toward the end of the tail pad 23, and tail support feet 133 for vertical support. The front end of the tail carrier 131 is rotatably connected to the rear end of the middle frame 12 through the rotating member 4 . When the front carrier 111 , the middle frame 12 , and the tail carrier 131 are arranged horizontally, the tail support feet 133 , the support frame 3 , and the front support feet 112 form the first support structure, which can be used as an unfolded bed. When the end of the middle frame 12 is turned upward and the tail carrier 131 is inclined backward and downward, the side supporting feet 132, the supporting frame 3 and the front supporting feet 112 form a second supporting structure. At this time, the front frame 11 can be used as a sofa. , The front pad 21 can be used as a part for carrying people, the middle frame 12 and the middle pad 22 can be used as a backrest part, and the tail frame 13 and the tail pad 23 can be used as a supporting part.

Preferably, the rotating member 4 extends downward to form a middle support foot. When the middle frame 12 and the tailstock 13 are arranged horizontally, the middle support foot supports the middle frame 12 and the tailstock 13, so as to improve the situation when the portable folding bed 10 is unfolded and laid flat. support stability.

Preferably, the tail of the side support feet 132 is provided with anti-skid pads. When the portable folding bed 10 is used as a sofa, the middle frame 12 and the tail frame 13 need to be inclined. The tailstock 13 is prevented from sliding due to force on the middle frame 12 when a person leans on it, thereby improving the stability of the portable folding bed 10 when used as a sofa.

Preferably, the tail support feet 133 are fixed on the tail carrier 131 , and the tail support feet 133 are arranged at the front end of the side support feet 132 and away from the tail of the tail pad 23 . When the portable folding bed 10 is used as a sofa, the middle frame 12 , the tail frame 13 needs to be tilted. If the tail support feet 133 are set too close to the tail of the tail pad 23, the tail support feet 133 will interfere when tilted, so that the tail frame 13 cannot be tilted, which is also an important reason why the folding bed cannot be used as a sofa at present. Therefore, the tail support feet 133 of the portable folding bed 10 of the present application need to be arranged inward to avoid interference.

Preferably, the portable folding bed 10 further includes a connecting rod 5 , the front supporting feet 112 are rotatably connected to the front bearing member 111 , and both ends of the connecting rod 5 are rotatably connected to the supporting frame 3 and the front supporting feet 112 respectively. The support frame 3, the front bearing member 111, the front supporting feet 112, and the connecting rod 5 form a parallelogram structure. Therefore, the front bearing member 111 can be deployed as a support when in use. The supporting feet 112 can be rotated, contracted and folded.

Preferably, the support frame 3 includes a left side panel 31 , a right side panel 32 , and a connecting piece 33 for connecting the left side panel 31 and the right side panel 32 . When the middle frame 12 , the tail carrier 131 and the front carrier 111 are rotated to the vertical position, the tail support feet 133 are accommodated between the left side plate 31 and the right side plate 32 .

Preferably, the bottom of the support frame 3 is provided with a universal wheel assembly 34. After the portable folding bed 10 is folded, the universal wheel assembly at the bottom of the support frame 3 can be used to move, which is relatively labor-saving. Specifically, when folded, the middle frame 12 and the tail frame 13 both rotate to the side close to the support frame 3, and the front frame 11 is also driven by the middle frame 12 to approach the support frame 3. When fully folded, the front frame 11 and the middle frame 12. The tail frame 13 is parallel to each other. Since the front support feet 112 can be rotated, contracted and folded, and the tail support feet 133 are accommodated in the support frame 3, the volume of the fully folded portable folding bed 10 is relatively small and will not take up a lot of space. It is suitable for use in narrow environments such as office lunch breaks and hospital ward escorts.

Preferably, the portable folding bed 10 further includes a tail buckle piece 6 rotatably connected to the side surface of the middle frame 12 . The side of the tail carrier 131 is provided with at least one tail snap post 131A. When the end of the middle frame 12 is rotated upward and the tail carrier 131 is inclined backward and downward, that is, the portable folding bed 10 is used as a sofa. 12. The tail snap 6 forms a triangular structure, which can further ensure the stability of the tailstock 13 when it is used as a support, thereby avoiding the problem of the tailstock 13 slipping.

Preferably, the portable folding bed 10 further includes a front buckle piece 7 rotatably connected to the side surface of the middle frame 12 , and the side surface of the front carrier 111 is provided with a front buckle column 111A. When the middle frame 12 , the tail carrier 131 and the front carrier 111 are rotated to the vertical position, that is, when they are fully folded and folded, the front buckle piece 7 is fastened with the front buckle column 111A to prevent the front frame 11 from being subjected to its own weight or external force. when flipped.

Preferably, the support frame 3 is further provided with an elastic buckle assembly 35 for clamping the front bearing member 111 , and the front bearing member 111 is provided with an elastic buckle hole matching with the elastic buckle assembly. When the front bearing member 111 is horizontally arranged, the elastic buckle assembly is clamped to the elastic buckle hole, and the front frame 11 is limited by the rotation of the elastic buckle hole, the front bearing member 111 and the support frame 3 to prevent people from sitting on the front pad 21 when the flip happens. When folded, manually press the elastic buckle assembly to fold.

During specific implementation, the shape of the side support feet is determined according to specific requirements, as long as it can play a supporting and anti-slip role.

During specific implementation, the front supporting feet can also adopt a folded structure.

The above only further illustrates the technical content of the present utility model with examples, so that the reader can understand more easily, but it does not mean that the embodiments of the present utility model are limited to this. Under the protection of the present invention, the protection scope of the present invention is subject to the claims.

Claims (10)

1. A portable folding bed, comprising: a bed frame assembly and a mattress assembly, characterized in that the portable folding bed further comprises a support frame for vertical support, a rotating part; the bed frame assembly is composed of From front to back, it includes a front frame, a middle frame and a tail frame in sequence; the mattress assembly includes a front pad fixed on the front frame, a middle pad fixed on the middle frame, and a tail pad fixed on the tail frame; the front frame includes a front carrier, and a front support foot for vertical support; the tailstock includes a tail carrier, a side support foot extending toward the end of the tail pad, and a tail support foot for vertical support; the tail carrier The front end of the frame is rotatably connected to the rear end of the middle frame through a rotating member; the middle frame is rotatably connected to the tail end of the support frame; the front bearing member is rotatably connected to the front end of the support frame; the front bearing member, the middle frame, the tail end When the carrier is set horizontally, the tail support feet, the support frame, and the front support feet form a first support structure; when the end of the middle frame is rotated upward and the tail carrier is inclined backward and downward, the side support feet, The support frame and the front support feet form a second support structure. 2 . The portable folding bed according to claim 1 , wherein the rotating member extends downward to form a middle support foot; when the middle frame and the tailstock are horizontally arranged, the middle support foot supports the middle frame. 3 . ,Tailstock. 3 . The portable folding bed according to claim 1 , wherein a non-slip pad is provided at the tail of the side support feet. 4 . 4 . The portable folding bed according to claim 1 , wherein the tail support feet are fixed to the tail carrier, and the tail support feet are arranged at the front ends of the side support feet and away from the tail of the tail pad. 5 . 5 . The portable folding bed according to claim 1 , wherein the portable folding bed further comprises a connecting rod; the front supporting foot is rotatably connected to the front bearing member; the two ends of the connecting rod are respectively rotatably connected the support frame and the front support foot; the support frame, the front bearing part, the front support foot and the connecting rod form a parallelogram structure. 6 . The portable folding bed according to claim 1 , wherein the bottom of the support frame is provided with a universal wheel assembly. 7 . 7 . The portable folding bed according to claim 1 , wherein the support frame is further provided with an elastic buckle assembly for clamping the front bearing member; the front bearing member is provided with an elastic buckle assembly matching the elastic buckle assembly. 8 . A button hole; when the front carrier is horizontally arranged, the elastic buckle assembly is clamped in the elastic button hole. 8 . The portable folding bed according to claim 1 , wherein the portable folding bed further comprises a tail buckle piece rotatably connected to the side surface of the middle frame; the side surface of the tail carrier is provided with at least one tail buckle. 9 . Buckling column; when the end of the middle frame is rotated upward and the tail carrier is inclined backward and downward, the tail buckle piece is buckled with the tail buckle column, and the tail carrier, the middle frame, the tail buckle The sheets form a triangular structure. 9 . The portable folding bed according to claim 1 , wherein the portable folding bed further comprises a front buckle piece rotatably connected to the side of the middle frame; the side of the front carrier is provided with a front buckle column. 10 . ; When the middle frame, the tail carrier and the front carrier are rotated to the vertical position, the front buckle piece is buckled with the front buckle column. 10 . The portable folding bed according to claim 1 , wherein the support frame comprises a left side panel, a right side panel, and a connector for connecting the left side panel and the right side panel; the middle frame, the tail When the bearing member and the front bearing member are rotated to the vertical position, the tail support feet are accommodated between the left side plate and the right side plate.