CN216723902U

CN216723902U - Folding bedstead structure

Info

Publication number: CN216723902U
Application number: CN202121380364.9U
Authority: CN
Inventors: 崔宽峻
Original assignee: Inno Sports Co Ltd
Current assignee: Inno Sports Co Ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-06-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a folding bed frame structure which comprises a main frame, supporting foot pieces and a mattress, wherein the mattress is arranged on the main frame, the main frame at least comprises a first frame and a second frame which can be mutually folded, a plurality of reinforcing rod pieces are arranged on the first frame or the second frame, and the ratio of the distance between the mutually adjacent reinforcing rod pieces to the thickness of the mattress is 0.3-0.6. The folding bed frame structure can be matched with each other through the reinforcing rod piece, the main frame and the mattress, so that the stability of the folding bed frame is ensured, the use comfort of a user is ensured, materials can be saved to the maximum degree, and the folding bed frame structure has practicability and environmental protection.

Description

Folding bedstead structure

Technical Field

The utility model relates to a folding bed frame structure.

Background

The folding bed is designed by utilizing the joint principle, can be folded and folded in various folding modes for convenience and saving volume space, is convenient and practical and is convenient to store. The folding bed has become popular as a kind of simple furniture in our lives, but most folding beds in the market have poor stability, or occupy a large storage space in a folded state, and there is still a great need for corresponding structural improvement.

Disclosure of Invention

In order to solve the above technical problems, the present invention aims to provide a foldable bed frame structure.

The utility model is realized by the following technical scheme: a folding bedstead structure comprises a main frame, supporting foot pieces and a mattress, wherein the mattress is arranged on the main frame, the main frame at least comprises a first frame and a second frame which can be folded mutually, a plurality of reinforcing rod pieces are arranged on the first frame or the second frame, and the ratio of the distance between every two adjacent reinforcing rod pieces to the thickness of the mattress is 0.3-0.6.

Preferably, the reinforcing bars are arranged in the first frame or the second frame at equal intervals.

Preferably, the supporting leg member includes a supporting leg and a supporting body, the supporting body is located at a joint of the first frame and the second frame, the supporting body includes a switching rod member, a connecting rod member and a foot rest, one end of the switching rod member is hinged to the first or second frame, the other end of the switching rod member is connected and fixed to the connecting rod member, the foot rest is disposed on the connecting rod member, and the foot rest is hinged to the connecting rod member so that the foot rest can rotate around the connecting rod member.

Preferably, the connecting rod members include a first connecting rod member and a second connecting rod member, the first connecting rod member connects two adjacent switching rod members, and the second connecting rod member is disposed between the two oppositely disposed first connecting rod members.

Preferably, an intermediate rod is arranged between every two adjacent foot rests, a support rod is hinged between the intermediate rod and the first connecting rod, a connecting block is sleeved on the support rod, the support rod comprises a loop bar and a telescopic rod arranged in the loop bar, and the connecting block can enable the telescopic rod to slide relative to the loop bar or be fixedly connected with the loop bar.

Preferably, the connecting block is provided with a clamping rod, a groove is formed in the loop bar partially, the clamping rod is located in the groove, a notch is formed in the telescopic bar partially, and when the foot rest is unfolded completely, the clamping rod just falls into the notch to connect and fix the loop bar and the telescopic bar.

Preferably, an intermediate rod piece is arranged between every two adjacent foot rests, a support rod piece is hinged between every two oppositely arranged intermediate rod pieces and comprises a loop bar and a telescopic rod, a connecting block is sleeved on the support rod piece, an elastic sheet is arranged in the support rod piece, a convex block of the elastic sheet extends out of the support rod piece, and when the foot rests are completely unfolded, the convex block just falls into a connecting hole in the connecting block to fixedly connect the loop bar with the telescopic rod.

Preferably, an intermediate rod is arranged between the two adjacent foot stands, a support rod is hinged between the intermediate rod and the second connecting rod, and two ends of the support rod rotate around the intermediate rod or the second connecting rod respectively.

Preferably, the middle position of two second connecting rod spare still is connected with fixed rod spare, fixed rod spare with still be provided with the support member spare between the foot rest, the support member spare includes mobile jib and two branches, the cover is equipped with the connecting block on the mobile jib, the mobile jib can be followed the connecting block slides or connects fixedly, branch pole one end is fixed in the foot rest, the other end then with the connecting block is articulated mutually.

Preferably, a connecting rod is further hinged between the supporting leg and the second connecting rod piece, one end of the connecting rod is hinged to the outer side of the supporting leg, the other end of the connecting rod is hinged to the second connecting rod piece, and the connecting rod is at least arranged on one side of the main frame.

The folding bed frame structure can ensure the stability of the folding bed frame and the comfort of users by matching the reinforcing rod piece, the main frame and the mattress, can save materials to the maximum extent, and has practicability and environmental protection.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a perspective view of the structure of the folding bed frame of the present invention.

Fig. 2 is a plan view of the folding bed frame structure of the present invention.

Fig. 3 is an exploded view of the folding bed frame structure of the present invention.

Fig. 4 is a perspective view of another folding bed frame structure of the present invention.

Fig. 5 is a plan view of another folding bed frame structure of the present invention.

Fig. 6 is an exploded view of another folding bed frame structure of the present invention.

Fig. 7 is a perspective view of the folding leg structure according to the first embodiment of the present invention.

Fig. 8 to 11 are schematic views illustrating a folding process of the folding leg structure according to the first embodiment of the utility model.

Fig. 12 is an exploded view of a support body according to an embodiment of the utility model.

Fig. 13 is a perspective view of a folding leg structure according to a second embodiment of the present invention.

Fig. 14 is a folding schematic view of the folding leg structure according to the second embodiment of the utility model.

Fig. 15 is a perspective view of a folding leg structure according to a third embodiment of the present invention.

Fig. 16 is an exploded view of a three support body according to an embodiment of the present invention.

Fig. 17 is a perspective view of a folding leg structure according to a fourth embodiment of the present invention.

Fig. 18 is a folding schematic view of the folding leg structure according to the fourth embodiment of the utility model.

Fig. 19 is an exploded view of a four support body according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Example one

With reference to the accompanying drawings 1-6 of the specification, a folding bed frame structure comprises a main frame 1, a supporting foot piece 2 and a mattress 5, wherein the main frame 1 at least comprises a first frame 11 and a second frame 12 which are hinged with each other, and a plurality of shaft rods a1 are distributed in the first frame 11 or the second frame 12, so as to form a supporting frame structure; a plurality of reinforcing rods 4 are disposed in the first frame 11 or the second frame 12, preferably, the reinforcing rods 4 are disposed on the first frame 11 or the second frame 12 in an equidistant arrangement, and in addition, the main frame 1 with the reinforcing bar members is further provided with a mattress 5, preferably, the ratio of the distance between the adjacent reinforcing bar members 4 to the thickness of the mattress 5 is 0.3-0.6, that is, as shown in fig. 2 and 5, if the reinforcing bars 4 are spaced apart from each other by a small distance, the arrangement is compact, the thickness of the mattress is set in the form of a thin mattress, which is achieved if the reinforcement bars 4 are spaced apart from each other more, arranged more loosely, the thickness of the mattress is thickened, so that the folding bed frame and the mattress can be matched with each other, guaranteeing folding bedstead steadiness, when the user used the travelling comfort, material saving that can furthest had practicality and feature of environmental protection concurrently. In other embodiments, the above-mentioned supporting leg members can form a folding leg structure with foldable legs in a bed, and the specific implementation manner is as shown in the following embodiments:

example one

In this embodiment, referring to fig. 7 to 12, the supporting leg member 2 includes a supporting leg 21 located at the periphery of the first frame 11 or the second frame, and a supporting body 22 located at the joint position of the first frame 11 or the second frame 12, the supporting body 22 includes a switching rod member b1, a connecting rod member b2 and a foot stand b3, one end of the switching rod member b1 is hinged to the cross rod of the first frame 11 or the second frame 12, and the other end is connected and fixed to the connecting rod member b2, for example, a pin b11 is connected to the upper end of the switching rod member b1, and after passing through the switching rod member b1 and the cross rod of the frame, the pin b11 hinges the switching rod member b1 and the cross rod of the frame to each other so that the first frame 11 or the second frame 12 can be folded or unfolded by rotating around the switching rod member b 1; the connecting rod b2 includes a first connecting rod b21 and a second connecting rod b22, the first connecting rod b21 connects two connecting rods b1 on the first frame 11 and the second frame 12 which are adjacent to each other, the second connecting rod b22 connects two oppositely arranged first connecting rods b21, the second connecting rod b22 is located at the upper end of the first connecting rod b21, namely, is located between the frames and the first connecting rod; the foot stand b3 is hinged with the second connecting rod b22, which can be formed by welding a connecting plate s1 on the second connecting rod b22, and then the foot stand b3 and the connecting plate s1 are hinged by a pivot shaft s2, further, an intermediate rod b31 is arranged between the two adjacent foot stands b3, a support rod b32 is hinged between the intermediate rod b31 and the first connecting rod b21, the support rod b32 is hinged with the intermediate rod or the first connecting rod in a connecting plate structure, which is similar to the manner of hinging the foot stand and the second connecting rod, and will not be described again, in this regard, the support rod b32 is further sleeved with a connecting block p1, the connecting block p1 is provided with a clamping rod p11, the support rod b32 comprises a sleeve rod p2 and a telescopic rod p3, the telescopic rod p3 is sleeved in the sleeve rod p2, and a groove p2 is partially formed in the sleeve rod p21, the clamping rod p11 is arranged in the groove p21, the telescopic rod p3 is partially provided with a notch p31, and when the foot rest is completely unfolded, the clamping rod p11 just falls into the notch p31 to connect and fix the loop bar and the telescopic rod. Therefore, the folding bed frame can further fold the supporting body after the main frame is folded, so that the storage volume of the folding bed frame can be greatly reduced, the stability of the bed frame can be enhanced, and the practicability is high.

Preferably, the switching rod b1 is further connected with a blocking piece b6, one end of the blocking piece b6 is connected with the switching rod b1, and the other end of the blocking piece b6 extends outward beyond the switching rod b1, when the foldable bed frame is folded, the rod of the first or second frame can be just blocked by the blocking piece b6, so as to ensure the smooth folding of the bed frame.

Preferably, a connecting rod g is further hinged between the supporting leg 21 and the second connecting rod b22, one end of the connecting rod g is hinged to the outer side of the supporting leg 21 (for example, hinged by a pin), and the other end is hinged to the second connecting rod b22 (for example, hinged by a connecting piece and a pin); the folding bed frame comprises two connecting rods g which are arranged on one side of the main frame, and the connecting rod structures can be uniformly distributed on two sides of the main frame, so that the stable support of the bed frame can be enhanced.

Preferably, the opposite ends of the first or

second frame

11 or 12 are further provided with a stop pillar 14, and the stop pillar 14 can facilitate the correct placement of the subsequent mattress, which is very convenient and humanized.

Example two

In this embodiment, only the different places from the first embodiment are described, and the description of the same places is not repeated. Referring to fig. 13 and 14, the middle rod b31 is disposed between two adjacent foot stands b3, a support rod b32 'is hinged between two oppositely disposed middle rods b31, the support rod b 32' can be hinged to the middle rod b31 by a connecting plate and a pin, a connecting block p1 'is sleeved on the support rod b 32', the connecting block p1 'can slide relative to the support rod b 32', a spring plate is disposed in the support rod b32 ', a projection k1 of the spring plate extends from the support rod b 32', when the foot stands are fully unfolded, the projection k1 just falls into the connecting hole in the connecting block p1 'to connect and fix the sleeve p 2' and the telescopic rod p3 ', and if the connecting block p 1' is pressed, the connection between the projection and the connecting hole can be released.

EXAMPLE III

In this embodiment, only the different places from the first embodiment are described, and the description of the same places is not repeated. Referring to fig. 15 and 16, the middle rod b31 is disposed between two adjacent legs b3, a support rod b32 "is hinged between the middle rod b31 and the second connecting rod b22, the support rod b 32" can be hinged to the middle rod b31 or the second connecting rod b22 in a pin structure manner, and when the bed frame is folded, two ends of the support rod b32 "rotate around the middle rod b31 and the second connecting rod b22, respectively, until the legs b3 and the support rod b 32" are completely folded, so as to reduce the storage volume of the bed frame as much as possible.

Example four

In this embodiment, only the different portions from the first embodiment are described, and the same portions are not repeated. Referring to fig. 17 to 19, the middle rod b31 is disposed between two adjacent foot stands b3, a fixing rod q1 is further connected to a middle position of the two second connecting rods b22, a support rod b32 "'is further disposed between the fixing rod q1 and the foot stand b3, the support rod b 32"' includes a main rod c1 and two branch rods c2, a connecting block p1 "'is sleeved on the main rod c1, wherein the main rod c1 can enable the main rod c1 to rotate around the fixing rod q1 by means of a connecting sheet and a pin shaft, one end of the branch rod c2 is fixed to an inner side of the foot stand b3, the other end of the branch rod c2 is hinged to the connecting block p 1"', the main rod c1 is sleeved in the connecting block p1 "'and the main rod c1 can slide or be fixed along the connecting block, for example, a resilient piece is disposed in the main rod c1, the projection k 1"' of the resilient piece extends from the main rod 1, the bump k1 '″ just falls into the connecting hole in the connecting block p 1' ″ to connect and fix the main rod c1 and the connecting block p1 '″ so as to provide a stable supporting force for the foot rest, and if the connecting block p 1' ″ is pressed, the bump and the connecting hole can be released. In addition, the main frame of this embodiment is provided with the blowing panel still, improves the holding power of folding bedstead.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A folding bed frame structure is characterized by comprising a main frame, a supporting foot piece and a mattress, the mattress is arranged on the main frame, the main frame at least comprises a first frame and a second frame which can be mutually folded, a plurality of reinforcing rods are arranged on the first frame or the second frame, wherein the ratio of the distance between the adjacent reinforcing rod members to the thickness of the mattress is 0.3 to 0.6, the supporting foot piece comprises supporting feet and a supporting body, the supporting body is positioned at the joint of the first frame and the second frame, the support body comprises a switching rod piece, a connecting rod piece and a foot rest, one end of the switching rod piece is hinged with the first or the second frame, the other end of the switching rod piece is connected and fixed with the connecting rod piece, the foot rest set up in on the connecting rod piece, the foot rest with connecting rod piece looks articulated make the foot rest can round connecting rod piece rotates.

2. A foldable bed frame structure according to claim 1, wherein the reinforcement bars are arranged equidistantly within the first frame or the second frame.

3. The structure of a foldable bed frame according to claim 1, wherein the connection rods comprise a first connection rod connecting two transition rods adjacent to each other and a second connection rod disposed between the two first connection rods oppositely disposed.

4. A foldable bed frame structure according to claim 3, wherein an intermediate rod is provided between two adjacent legs, a support rod is hinged between the intermediate rod and the first connecting rod, a connecting block is sleeved on the support rod, the support rod comprises a sleeve rod and a telescopic rod disposed inside the sleeve rod, and the connecting block can make the telescopic rod slide or fixedly connect with respect to the sleeve rod.

5. The foldable frame structure of claim 4, wherein the connecting block has a clamping bar, the sleeve bar is partially opened with a groove, the clamping bar is located in the groove, the telescopic bar is partially opened with a notch, and when the foot stool is fully unfolded, the clamping bar is just fallen into the notch to connect and fix the sleeve bar and the telescopic bar.

6. The foldable bedstead structure according to claim 3, wherein an intermediate rod is provided between two adjacent feet, a support rod is hinged between two opposite intermediate rods, the support rod comprises a loop rod and a telescopic rod, a connecting block is sleeved on the support rod, a spring is provided in the support rod, a projection of the spring extends out of the support rod, and when the feet are completely unfolded, the projection just falls into the connecting hole in the connecting block to connect and fix the loop rod and the telescopic rod.

7. A foldable bed frame structure according to claim 3, wherein an intermediate rod is provided between two adjacent legs, and a support rod is hinged between the intermediate rod and the second connecting rod, and both ends of the support rod rotate around the intermediate rod or the second connecting rod, respectively.

8. The foldable bedstead structure according to claim 3, wherein a fixing rod is connected to the middle position of the two second connecting rods, a support rod is further disposed between the fixing rod and the foot rest, the support rod comprises a main rod and two branch rods, a connecting block is sleeved on the main rod, the main rod can slide or be fixedly connected along the connecting block, one end of each branch rod is fixed to the foot rest, and the other end of each branch rod is hinged to the connecting block.

9. A foldable bed frame structure according to claim 3, wherein a connecting rod is hinged between the supporting legs and the second connecting rod, one end of the connecting rod is hinged to the outside of the supporting legs, the other end of the connecting rod is hinged to the second connecting rod, and the connecting rod is at least arranged on one side of the main frame.