CN218551870U - Folding bed bedstead - Google Patents
Folding bed bedstead Download PDFInfo
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- CN218551870U CN218551870U CN202222114978.3U CN202222114978U CN218551870U CN 218551870 U CN218551870 U CN 218551870U CN 202222114978 U CN202222114978 U CN 202222114978U CN 218551870 U CN218551870 U CN 218551870U
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- frame
- unit frame
- folding bed
- sliding
- bolt
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Abstract
The utility model discloses a folding bed bedstead, which belongs to the field of folding beds and comprises a unit frame; the middle support frame is arranged in the middle of the unit frame, the middle support frame is rotatably connected to the unit frame, and a sliding bolt is arranged on the middle support frame; one end of the limiting connecting piece is rotatably connected to the unit frame, a sliding groove is formed in the limiting connecting piece, and the sliding bolt can slide along the sliding groove relatively; when the folding bed frame is in a flat state, the sliding bolt is located at one end of the sliding groove, and when the folding bed frame is folded towards the middle, the sliding bolt slides along the sliding groove from one end of the sliding groove. The utility model discloses a folding bed bedstead is through the setting of restriction connecting piece for there is the structure to restrict and support between unit frame and the middle part support frame.
Description
Technical Field
The utility model relates to a folding bed field especially relates to a folding bed bedstead.
Background
In present life, in order to have a rest anytime and anywhere, people often need to take a folding bed from the time of work and travel, and the folding bed can be unfolded in a relatively flat place, so that the life of people is facilitated.
In the prior art, when the folding bed is unfolded, the middle supporting part of the folding bed is not connected with the folding bed unit frame, so that the middle supporting part of the folding bed is easy to deflect to the left or right side to influence the laying of the folding bed; when the folding bed is stored, the unit frames forming the folding bed frame need to exert force towards the middle at the same time, and if only one side exerts force, the problem that the folding bed is difficult to fold is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problems in the prior art and providing a folding bed frame which connects a middle supporting part and a unit frame.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides a folding bed bedstead, which comprises a unit frame;
the middle support frame is arranged in the middle of the unit frame and can be rotatably connected to the unit frame, and a sliding bolt is arranged on the middle support frame;
the limiting connecting pieces are two in number, the two limiting connecting pieces are respectively positioned on two opposite sides of the unit frame, one end of any one limiting connecting piece is rotatably connected to the unit frame, a sliding groove is formed in each limiting connecting piece, and the sliding bolt can slide relatively along the sliding groove;
when the folding bed frame is folded towards the middle part, the sliding bolt slides along the sliding groove from one end of the sliding groove.
Optionally, the slide bolt comprises a slide bolt head and a slide bolt shaft, the slide bolt head having a width greater than the width of the chute; the limiting connecting piece is arranged between the sliding bolt head and the middle supporting frame, one end of the sliding chute, which is close to the unit frame, is provided with a loading and unloading opening, and the width of the loading and unloading opening is larger than that of the sliding bolt head.
Optionally, the unit frame includes a first unit frame and a second unit frame, and the first unit frame and the second unit frame are detachably connected through a connecting portion.
Optionally, the connecting portion includes: a first fixing bolt;
the first inserting part is detachably connected to the first unit frame, and a first bolt hole through which the first fixing bolt can pass is formed in the first inserting part;
the second inserting part is detachably connected to the second unit frame, and a second bolt hole through which the first fixing bolt can pass is formed in the second inserting part;
the first fixing bolt penetrates through the first bolt hole and the second bolt hole in sequence and then penetrates through and is fixed to the middle support frame.
Optionally, the first mating part and the second mating part each include:
the plugging part can be plugged into the unit frame;
an exposed portion located outside the unit frame, the first bolt hole and the second bolt hole being provided in the exposed portion.
Optionally, the plugging part is provided with a fixing bolt hole; when the unit frame is installed, the fixing bolt penetrates through the unit frame and the fixing bolt hole in sequence or penetrates through the limiting connecting piece continuously.
Optionally, the method further comprises:
the number of the end supporting frames is two, and the two end supporting frames are respectively arranged at the left end and the right end of the unit frame; the end support frame is rotatably connected to the unit frame.
Optionally, the middle support frame and the end support frame both comprise two vertical support rods and a connecting rod for transversely connecting the two support rods; the bottom of the supporting rod is provided with a base.
Optionally, the bottom of the support rod can also integrally connect the two support rods through a second connecting rod.
Compared with the prior art, the utility model has the advantages of as follows:
the limiting connecting piece is arranged between the middle supporting frame and the unit frame, one end of the limiting connecting piece is rotatably connected to the unit frame, the other end of the limiting connecting piece slides along the sliding groove through the sliding bolt, and the structure between the unit frame and the middle supporting frame is limited and supported through the limiting connecting piece; when the folding bed frame is folded, the unit frame is rotatably connected with the limiting connecting piece, and an acting point can be provided for the unit frame on the other side, so that force does not need to be applied through two sides simultaneously, and the folding bed frame is convenient to fold.
Drawings
The present application will be described in further detail with reference to the drawings and the following detailed description.
Fig. 1 is a schematic view of the overall structure of a folding bed frame according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is an exploded view of a partially enlarged view of fig. 2.
Fig. 4 is a schematic view of the structure of the insertion section in fig. 3.
Fig. 5 is a schematic view of the folding bed frame according to the embodiment of the present invention in a folded state.
Fig. 6 is a partially enlarged view of fig. 5.
Fig. 7 is a schematic view of an overall structure of a folding bed frame with a second connecting rod according to an embodiment of the present invention.
The figure includes:
1. a unit frame; 11. a first unit frame; 12. a second unit frame; 2. a middle support frame; 21. a support bar; 211. a sliding bolt; 2111. a sliding bolt head; 2112. a sliding bolt shaft; 22. a connecting rod; 23. a base; 24. a second link; 3. a restraining connection; 31. a chute; 32. a loading and unloading port; 4. a connecting portion; 41. a first fixing bolt; 42. a first insertion part; 421. a first bolt hole; 43. a second insertion part; 431. a second bolt hole; 44. a plug-in part; 441. fixing bolt holes; 442. fixing the bolt; 45. an exposed portion; 5. an end support frame.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.
Examples
Referring to the drawings of the specification, as shown in fig. 1-7, the present application provides a folding bed frame, comprising a unit frame 1; the middle support frame 2 is arranged in the middle of the unit frame 1, the middle support frame 2 is rotatably connected to the unit frame 1, and the middle support frame 2 is provided with a sliding bolt 211; the device also comprises two limiting connecting pieces 3, wherein the number of the limiting connecting pieces 3 is two; the two limiting connecting pieces 3 are respectively positioned at two opposite sides of the unit frame 1, wherein the two opposite sides are mainly the left side and the right side of the unit frame 1 with the middle support frame 2 as a boundary based on the directions shown in fig. 5 and 6, and the two limiting connecting pieces 3 limit the middle support frame 2 in opposite directions in a flat state, so that the middle support frame 2 cannot deflect in the left-right direction, it can be understood that the two opposite sides can also comprise the front side and the rear side of the unit frame 1, in order to enable the unit frame 1 to be uniformly stressed, the two limiting connecting pieces 3 can also be simultaneously distributed at the front side and the rear side of the unit frame 1, one end of each limiting connecting piece 3 can be rotatably connected to the unit frame 1, the limiting connecting piece 3 is provided with a sliding chute 31, and the sliding bolt 211 can relatively slide along the sliding chute 31; when the folding bed frame is in a flat state, the sliding bolt 211 is positioned at one end of the sliding groove 31, when the folding bed frame is folded towards the middle part, the sliding bolt 211 slides along the sliding groove 31 from one end of the sliding groove 31, the limiting connecting piece 3 is arranged between the middle support frame 2 and the unit frame 1, one end of the limiting connecting piece 3 is rotatably connected to the unit frame 1, the other end of the limiting connecting piece 3 slides along the sliding groove 31 through the sliding bolt 211, and through the arrangement of the limiting connecting piece 3, a structure is arranged between the unit frame 1 and the middle support frame 2 for limiting and supporting, and when the folding bed frame is unfolded, the middle support frame 2 cannot deflect towards the left and right direction; when the folding bed frame is folded, the unit frame 1 is rotatably connected with the limiting connecting piece 3, and the middle supporting frame 2 can provide an acting point for the unit frame 1 on one side, so that force does not need to be applied through two sides simultaneously, and the folding bed frame is convenient to fold.
In this embodiment, in order to realize the sliding of the sliding bolt 211 in the sliding slot 31, the sliding bolt 211 includes a sliding bolt head 2111 and a sliding bolt rod 2112, and the width of the sliding bolt head 2111 is greater than the width of the sliding slot 31; the limit connecting piece 3 is arranged between the sliding bolt head 2111 and the middle support frame 2, one end of the sliding groove 31, which is close to the unit frame 1, is provided with a loading and unloading opening 32, the width of the loading and unloading opening 32 is larger than that of the sliding bolt head 2111, the width of the sliding bolt rod 2112 is smaller than that of the sliding groove 31, the width arrangement of the sliding bolt head 2111 and the sliding bolt rod 2112 not only ensures that the sliding bolt 211 can slide along the sliding groove 31, but also limits the relative position of the sliding bolt 211 and the limit connecting piece 3, in addition, in order to install the limit connecting piece 3 and the sliding bolt 211, the loading and unloading opening 32 is also arranged, the sliding bolt head 2111 and the sliding bolt rod 2112 are firstly arranged in the loading and unloading opening 32, and then gradually slide to one end of the limit connecting piece 3 along the sliding groove 31, so that the installation is completed.
In the present embodiment, in order to assemble the unit shelf 1, the unit shelf 1 includes a first unit shelf 11 and a second unit shelf 12, and the first unit shelf 11 and the second unit shelf 12 are detachably connected by a connecting portion 4.
In the present embodiment, in order to achieve the detachable connection between the first unit frame 11 and the second unit frame 12, the connection portion 4 includes: the first fixing bolt 41; the first plug-in part 42 is detachably connected to the first unit frame 11, and the first plug-in part 42 is provided with a first bolt hole 421 through which the first fixing bolt 41 can pass; a second plug-in part 43, the second plug-in part 43 being detachably connected to the second unit frame 12, the second plug-in part 43 being provided with a second bolt hole 431 through which the first fixing bolt 41 can pass; when mounting, the first fixing bolt 41 passes through the first bolt hole 421 and the second bolt hole 431 in sequence and then passes through and is fixed to the middle support frame 2.
In the present embodiment, in order to realize the detachable connection between the plugging portion and the unit frame 1, the first plugging portion 42 and the second plugging portion 43 each include: a plugging part 44, wherein the plugging part 44 can be plugged into the unit frame; when attached, the exposed portion 45 is positioned outside the unit frame 1, and the first bolt hole 421 and the second bolt hole 431 are both provided in the exposed portion 45.
In the present embodiment, in order to fix the plug-in portion 44 attached to the unit frame 1, the plug-in portion 44 is provided with a fixing bolt hole 441; when the fixing bolt 442 passes through the hole on the restriction link 3, a gasket is additionally arranged between the restriction link 3 and the unit frame 1, so that the restriction link 3 can be rotatably connected to the unit frame 1.
In this embodiment, in order to increase the support of the bed frame, the folding bed frame further includes two end support frames 5, and the two end support frames 5 are respectively disposed at the left and right ends of the unit frame 1; the end support frame 5 is rotatably connected to the unit frame 1, i.e. the end support frame 5 can be folded.
In the present embodiment, in order to enhance the structural strength of the supporting frame, the middle supporting frame 2 and the end supporting frame 5 each include two vertical supporting rods 21 and a connecting rod 22 for transversely connecting the two supporting rods 21; the bottom of the supporting rod is provided with a base 23.
In this embodiment, in order to avoid scratches on the ground when the support frame supports, the bottom of the support rod 21 may be integrally connected to the two support rods 21 through the second connecting rod 24.
Above, the utility model has the advantages of have:
by arranging the limiting connecting piece 3 between the middle support frame 2 and the unit frame 1, one end of the limiting connecting piece 3 can be rotatably connected to the unit frame 1, while the other end slides along the sliding groove 31 through the sliding bolt 211, and by arranging the limiting connecting piece 3, a structure is arranged between the unit frame 1 and the middle support frame 2 for limiting and supporting, and when the folding bed frame is unfolded, the middle support frame 2 can not deflect towards the left and right direction; when the folding bed frame is folded, the unit frame 1 is rotatably connected with the limiting connecting piece 3, and can provide an acting point for the unit frame on the other side, so that force does not need to be applied through two sides simultaneously, and the folding bed frame is convenient to fold.
The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, many modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.
Claims (9)
1. A folding bed frame, comprising:
a unit frame;
the middle support frame is arranged in the middle of the unit frame and can be rotatably connected to the unit frame, and a sliding bolt is arranged on the middle support frame;
the limiting connecting pieces are two in number, the two limiting connecting pieces are respectively positioned on two opposite sides of the unit frame, one end of any one limiting connecting piece is rotatably connected to the unit frame, a sliding groove is formed in each limiting connecting piece, and the sliding bolt can slide relatively along the sliding groove;
when the folding bed frame is in a flat state, the sliding bolt is located at one end of the sliding groove, and when the folding bed frame is folded towards the middle, the sliding bolt slides along the sliding groove from one end of the sliding groove.
2. A folding bed frame as claimed in claim 1, wherein:
the sliding bolt comprises a sliding bolt head and a sliding bolt rod, and the width of the sliding bolt head is larger than that of the sliding chute;
the limiting connecting piece is arranged between the sliding bolt head and the middle supporting frame, one end of the sliding chute, which is close to the unit frame, is provided with a loading and unloading opening, and the width of the loading and unloading opening is greater than that of the sliding bolt head.
3. A folding bed frame as claimed in claim 1, wherein:
the unit frame comprises a first unit frame and a second unit frame, and the first unit frame and the second unit frame are detachably connected through a connecting part.
4. A folding bed frame as claimed in claim 3, wherein the connecting portion comprises:
a first fixing bolt;
the first inserting part is detachably connected to the first unit frame, and a first bolt hole through which the first fixing bolt can pass is formed in the first inserting part;
the second inserting part is detachably connected to the second unit frame, and a second bolt hole through which the first fixing bolt can pass is formed in the second inserting part;
the first fixing bolt penetrates through the first bolt hole and the second bolt hole in sequence and then penetrates through and is fixed to the middle support frame.
5. The folding bed frame as claimed in claim 4, wherein the first and second connectors each comprise:
the plugging part can be plugged into the unit frame;
an exposed portion located outside the unit frame, the first bolt hole and the second bolt hole being provided in the exposed portion.
6. A folding bed bedstead according to claim 5, characterized in that:
the plugging part is provided with a fixing bolt hole;
when the unit frame is installed, the fixing bolt penetrates through the unit frame and the fixing bolt hole in sequence or penetrates through the limiting connecting piece continuously.
7. The folding bed frame as claimed in claim 1, further comprising:
the number of the end supporting frames is two, and the two end supporting frames are respectively arranged at the left end and the right end of the unit frame;
the end support frame is rotatably connected to the unit frame.
8. The folding bed frame as claimed in claim 7, wherein:
the middle supporting frame and the end supporting frame respectively comprise two vertical supporting rods and a connecting rod which is transversely connected with the two supporting rods;
the bottom of the supporting rod is provided with a base.
9. The folding bed frame as claimed in claim 8, wherein:
the bottom of the supporting rod can also connect the two supporting rods integrally through a second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114978.3U CN218551870U (en) | 2022-08-11 | 2022-08-11 | Folding bed bedstead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222114978.3U CN218551870U (en) | 2022-08-11 | 2022-08-11 | Folding bed bedstead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218551870U true CN218551870U (en) | 2023-03-03 |
Family
ID=85309343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222114978.3U Active CN218551870U (en) | 2022-08-11 | 2022-08-11 | Folding bed bedstead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218551870U (en) |
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2022
- 2022-08-11 CN CN202222114978.3U patent/CN218551870U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |