CN211380472U

CN211380472U - Folding bed

Info

Publication number: CN211380472U
Application number: CN202020052435.1U
Authority: CN
Inventors: 黄翀毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-01
Anticipated expiration: 2030-01-10

Abstract

The utility model provides a folding bed, including first atress portion and second atress portion, first atress portion is articulated with second atress portion movably through first rotating assembly, is provided with the portion of gripping that is used for the operation on first atress portion, second atress portion and the first rotating assembly respectively, and second rotating assembly is fixed to be set up in the side edge of first atress portion and second atress portion. Through the arrangement of the holding part and the second rotating assembly. Not only avoided the folding bed effectively to expand in the in-service use and need the condition with the bed body upset when drawing in, solved the manual operation of packing up the bed foot moreover, simple and convenient operation flow to improve the holistic practicality and the convenience of folding bed.

Description

Folding bed

Technical Field

The utility model belongs to the technical field of an articles for daily use technique and specifically relates to a folding bed.

Background

At present, beds are indispensable furniture in modern home, and because people face the condition of narrow housing area at present, the occupied area of a common bed is larger, and the living needs of people can not be met, various beds are emerged on the market to meet the living needs of people, wherein the folding bed is more and more popular among people due to the small volume after being folded, the attractive appearance, the functions of being convenient to store and carry and the like.

The folding bed is a portable bed, generally consists of a front part bed frame, a rear part bed frame and a plurality of bed legs, and is convenient to use and store and small in occupied space. However, when the folding bed which is generally available in the market is folded and unfolded, the bed body must be turned over, and the folding bed can be folded and unfolded only after being manually unfolded or manually folded, so that certain inconvenience is brought to a user in practical operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding bed. Solves the problem that the folding bed is inconvenient for users due to the complex operation that the bed body needs to be turned over and the bed legs need to be manually folded when the folding bed is unfolded and folded.

The utility model provides a folding bed, including first atress portion and second atress portion, first atress portion is articulated with second atress portion through first rotating assembly movably, is provided with the portion of gripping that is used for the operation on first atress portion, second atress portion and the first rotating assembly respectively. By means of the holding parts arranged on the first stress part, the second stress part and the first rotating assembly, the unfolding and folding actions of the folding bed can be conveniently and simply completed through the holding parts.

In a specific embodiment, the folding bed further comprises a second rotating assembly, and the second rotating assembly is fixedly arranged at the side edges of the first force-bearing part and the second force-bearing part. By means of the arrangement of the second rotating assembly, the stress part can be externally connected with the supporting part, the bed body of the whole folding bed is supported, and the practicability of the folding bed used outdoors is improved.

In a specific embodiment, the folding bed further comprises a first supporting part and a second supporting part, and the first supporting part and the second supporting part are rotatably hinged with the first force-bearing part and the second force-bearing part respectively through a second rotating assembly. The first supporting part, the second supporting part and the second rotating assembly are combined for use, so that the supporting part of the folding bed can realize the rotatable function, and the folding bed is ensured to have a relatively stable structure when being unfolded.

In a specific embodiment, the second rotating assembly includes a fixed rotating portion and a connecting rod assembly, the connecting rod assembly includes a connecting rod and a sliding rail, the fixed rotating portion and the sliding rail are fixedly disposed on the side edge of the first stressed portion or the second stressed portion, one end of the connecting rod is movably connected with the sliding rail, and the other end of the connecting rod is fixedly hinged to the first supporting portion or the second supporting portion. Through the setting of connecting rod and slide rail, the biggest horizontal distance when can be to the expansion of first supporting part or second supporting part limits to improve the stability of whole folding bed.

In some specific embodiments, a first spring is disposed in the slide rail, one end of the first spring is fixed in the slide rail near the fixed rotating portion, and the other end of the first spring is fixed on the connecting rod in the slide rail. By means of the arrangement of the first spring, the closing action of the first supporting part or the second supporting part can be automatically completed.

In a specific embodiment, the second rotating assembly may further include a limiting angle fixing portion and a second spring, the limiting angle fixing portion may be rotatably and fixedly disposed at a side edge of the first stressed portion or the second stressed portion, one end of the second spring is connected to the first rotating assembly, and the other end of the second spring is connected to the first supporting portion or the second supporting portion. The expansion angle of the first supporting part or the second supporting part relative to the bed body can be limited through the limiting angle fixing part, and the action of automatically closing the first supporting part or the second supporting part can be realized through the arrangement of the second spring.

In a particular embodiment, the gripping portion is provided as an inwardly recessed indentation. The inwards concave gap provides the impetus for what the user held on the one hand, and on the other hand can fill some cotton fibre thing at the gap to do not influence user experience.

In a specific embodiment, the maximum horizontal distance from the first support to the second support is equal to the bed length of the folding bed when the folding bed is unfolded. When the folding bed is unfolded, the two ends of the stress part and the two ends of the supporting part are in the same plane in the vertical direction, and the structure is favorable for improving the overall stability of the folding bed.

In a specific embodiment, the first supporting part and the second supporting part are of straight pipe structures, and an anti-skid sleeve is arranged at one end, which is in contact with the ground, of the first supporting part and the second supporting part. Rely on the setting of antiskid cover, can increase the area of contact on supporting part and ground, reinforcing frictional force to improve the stability of folding bed, in addition, the supporting part can reduce the cost of production transportation link for setting up of straight tube structure, saves space cost for raw and other materials long-distance transport.

In a specific implementation, the first force-bearing part and the second force-bearing part are respectively provided with at least one roller at two ends far away from the first rotating assembly. Rely on the setting of gyro wheel, can play the effect of fine slip support, make the operation very light, reinforcing user's experience is felt.

In a specific embodiment, the folding bed further comprises a third support part, the first rotating assembly is fixedly connected with the third support part, and the maximum rotation angle of the first force-bearing part or the second force-bearing part relative to the third support part is 90 degrees. The third supporting part can provide a supporting point upwards from the middle of the bed body, so that the practicability and the integral stress intensity of the folding bed are enhanced.

The utility model provides a folding bed is through being provided with the portion of gripping on the first atress portion, second atress portion and the first rotating assembly at folding bed respectively to rotatably be fixed in the side edge of first atress portion and second atress portion through second rotating assembly with first supporting part and second supporting part. The action that the folding bed needs to overturn the bed body when being unfolded or folded in can be effectively reduced through the arrangement of the holding part, and the action that the first supporting part and the second supporting part are folded up can be automatically completed through the arrangement of the second rotating assembly. Not only avoided folding bed expand with when drawing in-service use need with the loaded down with trivial details action of the bed body upset, avoided the manual operation of packing up the bed foot moreover to improve folding bed whole use's convenience.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the invention. Other embodiments and many of the intended advantages of embodiments will be readily appreciated as they become better understood by reference to the following detailed description. Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a perspective view of the folding bed of the present invention when unfolded;

fig. 2 is a front view of the folding bed of the present invention when unfolded;

fig. 3 is a front view of the folding bed of the present invention when it is folded;

fig. 4 is a front view of the folding bed with the fixing part of the spacing angle of the present invention when unfolded;

fig. 5 is a front view of the folding bed of another embodiment of the present invention when unfolded;

description of the reference numerals: 1. the bed comprises a bed surface, 2 support parts, 3, a second rotating assembly, 11, a first stress part, 12, a second stress part, 13, a first rotating assembly, 111, a first holding part, 112, a first roller, 121, a second holding part, 122, a second roller, 131, a third holding part, 21, a first supporting part, 22, a second supporting part, 23, a third supporting part, 24, an anti-slip sleeve, 31, a fixed rotating part, 32, a connecting rod, 33, a sliding rail, 331, a first spring, 34, a limiting angle fixing part and 35, a second spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Fig. 1 shows a perspective view of a folding bed according to the present invention when unfolded. As shown in fig. 1, the folding bed comprises a bed surface 1, a support part 2 and a second rotating assembly 3, wherein the bed surface 1 sequentially comprises a first stressed portion 11, a first rotating assembly 13 and a second stressed portion 12 from left to right, the first stressed portion 11 and the second stressed portion 12 are respectively provided with a first holding portion 111, a second holding portion 121, and the first rotating assembly 13 is also provided with a third holding portion 131. The supporting part 2 is composed of a first supporting part 21, a second supporting part 22 and a third supporting part 23, anti-skid sleeves 24 are arranged at the bottoms of the first supporting part 21, the second supporting part 22 and the third supporting part 23 contacted with the ground, the first supporting part 21 and the second supporting part 22 are rotatably hinged with the bed surface 1 through a second rotating assembly 3, the third supporting part 23 is fixed under the first rotating assembly 13, and a first roller 112 and a second roller 122 are respectively arranged at the two sides of the first stressed part 11 and the second stressed part far away from the first rotating assembly 13

In some embodiments, the material of the bed surface 1 may be made of soft canvas or hard wood board and sponge.

In some specific embodiments, the first holding portion 111 and the second holding portion 121 are disposed in a gap parallel to the width direction of the bed surface 1 for the user to grasp, and may be replaced by other conceivable textile fixing straps or the like, which can enable the user to easily pull the first stressed portion and the second stressed portion of the folding bed outward through the holding portions, without affecting the user experience of the folding bed.

In some specific embodiments, the third holding portion 131 is disposed to be parallel to the length direction of the bed surface 1 and used for being held by a user, and is an inwardly concave notch, which can be replaced by other textile fixing straps and the like that can be thought of, so that the user can easily pull the first stressed portion and the second stressed portion of the folding bed outward toward the two side edges through the holding portion, and the user experience of the folding bed is improved.

In some preferred embodiments, the gap may be filled with a cotton wool material having elasticity, so that the user can conveniently restore the function of the cotton wool material through self expansion after gripping the gap, thereby not influencing the user experience effect of the folding bed.

In some specific embodiments, two first rollers 112 are disposed on a side of the first force-receiving portion 11 away from the first rotating assembly 13, and by virtue of the arrangement of the first rollers 112, a user can conveniently perform a good sliding support function on the unfolding and folding actions of the folding bed, so that the operation is greatly eased.

In some specific embodiments, two second rollers 122 are disposed on a side of the second force-receiving portion 12 away from the first rotating assembly 13, and by means of the arrangement of the second rollers 122, a user can conveniently perform a good sliding support function on the unfolding and folding actions of the folding bed, so that the operation is greatly eased.

In a preferred embodiment, the frame of the first force-receiving portion 11 and the frame of the first force-receiving portion 12 extend outward and bend downward, and the first roller 112 and the second roller 122 are disposed at the bent portion extending from the first force-receiving portion 11 and the first force-receiving portion 12, so that the deck surface is spaced from the ground when being folded and stored, and the headrest portion is not in direct contact with the ground, thereby maintaining the tidiness of the folding bed.

In some specific embodiments, the second rotating assembly 3 includes a fixed rotating portion 31 and a connecting assembly, wherein the connecting assembly includes a connecting rod 32 and a sliding rail 33, the fixed rotating portion 31 and the sliding rail 33 are fixedly disposed at two side edges of the bed surface 1, one end of the connecting rod 32 is movably connected with the sliding rail 33, and the other end is fixedly hinged to the first supporting portion 21 or the second supporting portion 22. By means of the arrangement of the second rotating assembly 3, when the user lifts the folding bed through the third holding part 131, the first supporting part 21 and the second supporting part 22 can be automatically folded, and the folding operation of the folding bed is simple and convenient.

In some specific embodiments, the first force-receiving part 11 and the second force-receiving part 12 are hinged by a first rotating component 13, and the first force-receiving part 11 and the second force-receiving part 12 can rotate downward by 90 degrees under the limit fixation of the first rotating component 13.

In some preferred embodiments, the upper surface of the first rotating assembly 13 is provided with a blocking plate, so that the first force receiving part 11 and the second force receiving part 12 can only rotate downwards.

In some specific embodiments, the first support portion 21, the second support portion 22 and the third support portion 23 are configured as straight tube structures, and one end of the straight tube structures contacting with the ground is provided with an anti-slip sleeve, so that the stability of the whole folding bed is enhanced, and the straight tube structures of the support portions reduce the cost of production and transportation links, thereby saving the space cost for long-distance transportation of raw materials.

In some embodiments, when the folding bed is unfolded and the user holds the third holding portion 131 of the first rotating assembly 13 to lift upward, the first supporting portion 21 and the second supporting portion 22 automatically close to the middle around the first rotating assembly 13 due to the action of the spring, so as to drive the first stressed portion 11 and the second stressed portion 12 to close to the middle, thereby completing the closing operation of the folding bed.

In some embodiments, when the folding bed is folded, a user holds the first holding portion 111 or the second holding portion 121, which is located at a lower position, with a hand and lifts the first holding portion or the second holding portion to both sides, the first rotating assembly 13 naturally descends under the action of gravity due to loss of support force, and when the horizontal distance between the first supporting portion 21 and the second supporting portion 22 is the maximum, the unfolding action of the folding bed is completed. Fig. 2 shows a front view of a folding bed according to the present invention when unfolded. As shown in fig. 2, the vertical distance between the first support portion 21, the second support portion 22 and the third support portion 23 and the ground is a certain threshold, so as to ensure that the folding bed has a certain height relative to the ground, and the height between the first support portion 21, the second support portion 22 and the third support portion 23 and the ground is consistent, so as to ensure the stability of the whole folding bed, in addition, the maximum horizontal distance between the first support portion 21 and the second support portion 22 is equal to the length of the bed surface 1, so that when the folding bed is unfolded, the end point of the first support portion 21 and the end point of the first stressed portion 11 on the side far from the first rotating assembly 13 are in the same plane in the vertical direction, and the end point of the second support portion 22 and the end point of the second stressed portion 12 on the side far from the first rotating assembly 13 are in the same plane in the vertical direction. Through years of practical work of the inventor, the structure can enable the whole folding bed to be in a relatively stable state.

Fig. 3 shows a front view of a folding bed according to the present invention when it is folded. As shown in fig. 3, the second rotating assembly 3 is disposed at the corresponding position of the two side edges of the first force-receiving portion 11 and the second force-receiving portion 12, the second rotating assembly 3 includes a fixed rotating portion 31 and a connecting rod 32 connecting the first supporting portion 21 or the second supporting portion 22 with the sliding rail 33, a first spring 331 is fixedly disposed at one end of the sliding rail 33 close to the fixed rotating portion 31, when the folding bed is unfolded, the first spring 331 is at the maximum elastic compression value, and when the folding bed is lifted up, the first supporting portion 21 and the second supporting portion 22 are far away from the ground, and the folding action of the first supporting portion 21 and the second supporting portion 22 is automatically completed under the rebounding action of the self elastic force of the first spring 331.

In some specific embodiments, the back surfaces of the first stressed portion 11 and the second stressed portion 12 may be provided with buffer cotton to protect the bed body itself, so as to prolong the service life of the folding bed.

Fig. 4 is a front view of a folding bed with a spacing angle fixing part according to the present invention when unfolded. As shown in the figure, the second rotating assembly 3 may also be configured to be composed of a limiting angle fixing portion 34 and a second spring 35, one end of the limiting angle fixing portion 34 is hinged to two side edges of the first stressed portion 11 or the second stressed portion 12, the other end of the limiting angle fixing portion is rotatably hinged to the top end of the first supporting portion 21 or the second supporting portion 22, a contact portion between the limiting angle fixing portion 34 and the lower surface of the first stressed portion 11 or the lower surface of the second stressed portion 12 is configured to be an inclined surface elliptical groove, and by this structure, the maximum horizontal distance when the first supporting portion 21 or the second supporting portion 22 is unfolded may be limited. One end of the second spring 35 is fixed on the first rotating assembly 13, and the other end is fixedly connected with the first supporting portion 21 or the second supporting portion 22, so that when the folding bed is folded, the folding action of the first supporting portion 21 and the second supporting portion 22 is automatically completed by the elastic force of the second spring 35.

In some specific embodiments, the length of the second spring itself is less than or equal to the length of the first force-receiving portion 11 or the second force-receiving portion 12.

Continuing to refer to fig. 5, wherein, fig. 5 shows the front view of a folding bed when expanding according to another embodiment of the present invention, as shown in the figure, the folding bed comprises a bed body 1, a supporting portion 2 and a second rotating component 3, wherein, the structure and the composition of the bed body 1 are explained in detail above, and are not repeated herein, the supporting portion 2 comprises a first supporting portion 21 and a second supporting portion 22, the first rotating component 13 comprises a blocking piece and a hinge piece arranged in parallel at two sides in the middle of the bed body 1, and the first stressed portion 11 and the second stressed portion 12 are hinged into an included angle of the first stressed portion 11 and the second stressed portion 12 through the hinge piece, which is 180 degrees. The second rotating assembly 3 may be composed of a fixed rotating portion 31, a connecting rod 32 and a sliding rail 33, or may be composed of a limiting angle fixing portion 34 and a second spring 35.

In some specific embodiments, an anti-slip sleeve 24 is fixedly disposed on the ground-contacting side of the first support portion 21 and the second support portion 22.

In some preferred embodiments, anti-slip pads may be further fixedly disposed at corners of the first supporting portion 21 and the second supporting portion 22.

The above description is only a preferred embodiment of the invention and is intended to illustrate the technical principles applied. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims

1. The folding bed is characterized by comprising a first stress part and a second stress part, wherein the first stress part is movably hinged with the second stress part through a first rotating assembly, and the first stress part, the second stress part and the first rotating assembly are respectively provided with a holding part for operation.

2. The folding bed of claim 1, further comprising a second rotating assembly fixedly disposed at a side edge of said first force-bearing portion and said second force-bearing portion.

3. The folding bed of claim 2, further comprising a first support and a second support, wherein the first support and the second support are rotatably hinged to the first force-receiving portion and the second force-receiving portion, respectively, by the second rotating assembly.

4. The folding bed of claim 3, wherein the second rotating assembly comprises a fixed rotating part and a connecting rod assembly, the connecting rod assembly comprises a connecting rod and a sliding rail, the fixed rotating part and the sliding rail are fixedly arranged at the side edge of the first stressed part or the second stressed part, one end of the connecting rod is movably connected with the sliding rail, and the other end of the connecting rod is fixedly hinged to the first supporting part or the second supporting part.

5. The folding bed of claim 4, wherein said slide track is provided with a first spring, one end of said first spring is fixed in said slide track near one side of said stationary and rotating part, and the other end of said first spring is fixed in said connecting rod in said slide track.

6. The folding bed of claim 3, wherein the second rotating assembly further comprises a limiting angle fixing part and a second spring, the limiting angle fixing part is rotatably and fixedly arranged at the side edge of the first stressed part or the second stressed part, one end of the second spring is connected with the first rotating assembly, and the other end of the second spring is connected with the first supporting part or the second supporting part.

7. A folding bed as claimed in claim 1, wherein said gripping portion is provided as an inwardly recessed indentation.

8. A folding bed as claimed in claim 3, wherein the maximum horizontal distance from the first support to the second support is equal to the bed length of the folding bed when the folding bed is unfolded.

9. The folding bed of claim 1, wherein said first force-bearing portion and said second force-bearing portion are each provided with at least one roller at a position away from the ends of said first rotating member.

10. The folding bed according to any one of claims 1 to 9, further comprising a third support, wherein the first rotating assembly and the third support are fixedly connected, and wherein the maximum rotation angle of the first force-bearing part or the second force-bearing part relative to the third support is 90 degrees.