CN218419113U - Bedstead unit and bedstead - Google Patents
Bedstead unit and bedstead Download PDFInfo
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- CN218419113U CN218419113U CN202222293069.0U CN202222293069U CN218419113U CN 218419113 U CN218419113 U CN 218419113U CN 202222293069 U CN202222293069 U CN 202222293069U CN 218419113 U CN218419113 U CN 218419113U
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Abstract
The utility model discloses a bedstead unit and a bedstead, wherein the bedstead unit comprises at least three supporting parts which are arranged in parallel at intervals, and a plurality of connecting rods which are arranged in parallel at intervals are erected between every two adjacent supporting parts; the method is characterized in that: the outer ends of the two connecting rods at the outermost side are respectively propped against the two supporting parts at the outermost side, the end parts of every two adjacent connecting rods are hinged together, and the hinged part is propped on the supporting part. It has the following advantages: the hinged part is arranged on the second supporting part in a supporting way, so that the supporting strength is improved.
Description
Technical Field
The utility model relates to the technical field of furniture, especially, relate to bedstead unit and bedstead.
Background
Traditional bedstead unit includes two parallel interval arrangement's first supporting part, one lies in second supporting part and a plurality of horizontal pole between two first supporting parts, and this horizontal pole both ends are erect respectively on two first supporting parts and horizontal pole middle part props and leans on the second supporting part, and the bedstead unit that adopts above-mentioned structure leads to the space of packing, storage great because of horizontal pole length is longer, has increased packing, storage and cost of transportation. In view of the above disadvantages, solutions are proposed, such as US20190365112A1, which divides the cross bar into two parts (a first connecting rod and a second connecting rod), that is, a plurality of first connecting rods arranged in parallel at intervals are erected between one first supporting part and the second supporting part, and a plurality of second connecting rods arranged in parallel at intervals are erected between the other first supporting part and the second supporting part; although the length of the cross bar can be reduced and the space for packaging and storage can be reduced by adopting the structure, the assembly is complicated because each end part of each connecting rod needs to be assembled with the connecting supporting part, and the requirement of further improvement is met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bedstead unit and bedstead, it has overcome the not enough that bedstead unit exists among the background art.
The utility model provides one of its technical problem's the technical scheme who adopts is: the bedstead unit comprises at least three parallel supporting parts which are arranged at intervals, and a plurality of connecting rods which are arranged at intervals in parallel are erected between every two adjacent supporting parts; the outer ends of the two link rods at the outermost side are respectively supported on the two supporting portions at the outermost side, the end portions of every two adjacent link rods are hinged together, and the hinged position is supported on the supporting portions.
In one embodiment: the supporting device comprises three supporting parts, wherein the three supporting parts comprise two first supporting parts which are arranged in parallel at intervals and a second supporting part which is positioned between the two first supporting parts, a plurality of first connecting rods which are arranged in parallel at intervals are erected between one first supporting part and the second supporting part, and a plurality of second connecting rods which are arranged in parallel at intervals are erected between the other first supporting part and the second supporting part; the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively clamped on the two first supporting parts, the inner end part of the first connecting rod and the inner end part of the second connecting rod are hinged together, and the hinged part is arranged on the second supporting part.
In one embodiment: the inner end of the first connecting rod and the inner end of the second connecting rod are in staggered abutting joint, and a hinge shaft is arranged to penetrate through the inner ends of the first connecting rod and the second connecting rod which are in abutting joint.
In one embodiment: the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively clamped on the two first supporting parts.
In one embodiment: this first supporting part includes first vertical pole, and this first vertical pole is concave establishes the breach, and this breach bottom surface is concave establishes the groove of stepping down and makes this bottom surface be formed with the joint portion that is located before the groove of stepping down through the groove of stepping down, and the draw-in groove is concave established to the outer tip bottom surface of this first connecting rod, the outer tip bottom surface of second connecting rod, and the outer tip of this first connecting rod, the outer tip of second connecting rod erect in the breach, and the draw-in groove joint is in joint portion.
In one embodiment: the gap of the first supporting part is also provided with an embedded part, the embedded part is U-shaped with an inward opening, and the outer end part of the first connecting rod and the outer end part of the second connecting rod are connected in the embedded part in a matching way.
In one embodiment: the first supporting part is fixedly provided with a U-shaped seat, and the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively propped and connected with the U-shaped seats of the two first supporting parts.
In one embodiment: the four-supporting part comprises two first supporting parts arranged in parallel at intervals and two second supporting parts arranged between the two first supporting parts, a plurality of first connecting rods arranged in parallel at intervals are erected between one first supporting part and one second supporting part, a plurality of second connecting rods arranged in parallel at intervals are erected between the other first supporting part and the other second supporting part, and a plurality of third connecting rods arranged in parallel at intervals are erected between every two adjacent second supporting parts; the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively propped and connected with the two first supporting parts, the inner end part of the first connecting rod and the end part of the third connecting rod are hinged together, the inner end part of the second connecting rod and the end part of the third connecting rod are hinged together, and the hinged part is propped and arranged on the second supporting part.
The utility model provides a second of the technical scheme of its technical problem's adoption: a bedstead comprises the bedstead unit, wherein two ends of the first supporting part can be detachably and fixedly connected with first supporting legs, two ends of the second supporting part can be detachably and fixedly connected with second supporting legs, and cross rods can be detachably and fixedly connected between the first supporting legs and the second supporting legs at the same ends.
In one embodiment: the first supporting part comprises a plurality of first longitudinal rods, the first supporting part is also matched with third supporting legs, the inner end parts of every two adjacent first longitudinal rods can be fixedly arranged on one third supporting leg in an assembling and disassembling way, and the outer end parts of the first longitudinal rods can be fixedly arranged on the first supporting legs in an assembling and disassembling way; the second supporting part comprises a plurality of second longitudinal rods, the second supporting part is also matched with a fourth supporting leg, the inner end parts of every two adjacent second longitudinal rods can be fixedly connected to the fourth supporting leg in an assembling and disassembling mode, and the outer end parts of the second longitudinal rods can be fixedly connected to the second supporting leg in an assembling and disassembling mode.
Compared with the background technology, the technical scheme has the following advantages: the outer ends of the two connecting rods at the outermost side are respectively propped against the two supporting parts at the outermost side, the end parts of every two adjacent connecting rods are hinged together, and the hinged part is propped on the supporting part, so that the supporting strength is improved. And the connecting rod is adopted, so that the occupied space for packaging and storage is reduced.
Outer tip of first connecting rod, the outer tip of second connecting rod joint respectively at two first supporting parts, promote the joint strength between connecting rod and the supporting part, avoid rocking, promote the fastness, avoid the connecting rod to drop, promote whole bedstead unit stability.
The inner end part of the first connecting rod and the inner end part of the second connecting rod are in staggered abutting joint, and an articulated shaft is arranged to penetrate through the inner end parts of the first connecting rod and the second connecting rod which are in abutting joint, the articulated shaft adopts a rivet structure, shaking is avoided, and stability is improved.
The breach is established to the longitudinal pole concavity, and the notch bottom surface is established the groove of stepping down concavely and is made this bottom surface be formed with the joint portion that is located before the groove of stepping down through the groove of stepping down, and the draw-in groove is established to the outer tip bottom surface of connecting rod concavity, and the outer tip of connecting rod erects in the breach, and the draw-in groove joint realizes the joint through horizontal pole gravity in joint portion, and gravity is heavier the joint more firm, avoids sliding, drops, promotes the fastness.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a perspective view of an embodiment bed base.
Fig. 2 is an exploded perspective view of the first support portion and the first link according to the embodiment.
FIG. 3 is a perspective partial cross-sectional view of the first support and the first link of the exemplary embodiment.
Fig. 4 is an enlarged schematic view at a of fig. 1.
Detailed Description
Referring to fig. 1 to 4, the bed frame unit includes two first supporting portions 1 arranged in parallel at intervals and a second supporting portion 2 located between the two first supporting portions 1, a plurality of first connecting rods 3 arranged in parallel at intervals are erected between one first supporting portion 1 and the second supporting portion 2, and a plurality of second connecting rods 4 arranged in parallel at intervals are erected between the other first supporting portion 1 and the second supporting portion 2; the second longitudinal bar 21 of the second support part 2 has a width D, which is less than 35mm. The outer end part of the first connecting rod 3 and the outer end part of the second connecting rod 4 are respectively clamped on the two first supporting parts 1, the inner end part of the first connecting rod 3 and the inner end part of the second connecting rod 4 are hinged together, and the hinged part is arranged on the second supporting part 2 in a supporting mode.
The outer tip of this first connecting rod 3, the outer tip joint of second connecting rod 4 are in first supporting part 1, and the concrete structure is as follows: the first supporting portion 1 includes a first longitudinal bar 11, the first longitudinal bar 11 is concavely provided with a notch 12, the bottom surface of the notch 12 is concavely provided with a yielding groove 13, and the bottom surface is formed with a clamping portion 14 located in front of the yielding groove 13 through the yielding groove 13; an embedded part 15 is also clamped at the notch 12 of the first supporting part 1, and the embedded part 15 is U-shaped with an inward opening; the bottom surface of the outer end part of the first connecting rod 3 and the bottom surface of the outer end part of the second connecting rod 4 are concavely provided with clamping grooves 51, the outer end part of the first connecting rod 3 and the outer end part of the second connecting rod 4 are erected in the gap 12, and the outer end part of the first connecting rod 3 and the outer end part of the second connecting rod 4 are connected in the embedded part 15 in a matching way; the card slot 51 is engaged with the card engaging portion 14.
A bed frame comprises the bed frame unit, wherein a first supporting leg 61 can be detachably and fixedly connected to two ends of a first supporting part 1, a second supporting leg 62 can be detachably and fixedly connected to two ends of a second supporting part 2, and a cross rod 66 can be detachably and fixedly connected between the first supporting leg and the second supporting leg at the same end. In this embodiment, two cross bars 66 are provided, and are symmetrically arranged up and down between the first support leg 61 and the second support leg 62, and a footboard 67 is further arranged between the two cross bars 66 between the first support leg 61 and the second support leg 62. The first supporting part 1 comprises a plurality of first longitudinal rods 11, the first supporting part is also matched with third supporting legs 63, the inner end parts of every two adjacent first longitudinal rods 11 can be fixedly arranged on one third supporting leg 63 in a detachable way, and the outer end parts of the first longitudinal rods 11 can be fixedly connected to the first supporting legs 61 in a detachable way; the second supporting part 2 comprises a plurality of second longitudinal rods 21, the second supporting part 2 is also matched with a fourth supporting leg 64, the inner end parts of every two adjacent second longitudinal rods can be detachably and fixedly connected to the fourth supporting leg, and the outer end parts of the second longitudinal rods can be detachably and fixedly connected to the second supporting leg. The detachable fixed connection adopts a bolt structure. In the above configuration, it is preferable that the first vertical bar, the second vertical bar, the first link, and the second link have the same length. According to the requirements: the tail end of the second supporting part is fixedly provided with a transverse plate, and two ends of the transverse plate are fixedly arranged on the two second supporting legs respectively; two bedside parts are fixedly arranged at the bedside part and are matched to form a bedside frame 65.
In another embodiment: the first supporting part is fixedly provided with a U-shaped seat, and the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively propped and connected with the U-shaped seats of the two first supporting parts.
In yet another embodiment: the three-supporting part comprises two first supporting parts arranged in parallel at intervals and two second supporting parts arranged between the two first supporting parts, a plurality of first connecting rods arranged in parallel at intervals are erected between one first supporting part and one second supporting part, a plurality of second connecting rods arranged in parallel at intervals are erected between the other first supporting part and the other second supporting part, and a plurality of third connecting rods arranged in parallel at intervals are erected between every two adjacent second supporting parts; the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively propped on the two first supporting parts, the inner end part of the first connecting rod and the end part of the third connecting rod are hinged together, the inner end part of the second connecting rod and the end part of the third connecting rod are hinged together, and the hinged part is propped on the second supporting part.
The foregoing is only a preferred embodiment of the present invention, and therefore the scope of the invention should not be limited by this, and the equivalent changes and modifications made in the claims and the description should be considered within the scope of the present invention.
Claims (10)
1. The bedstead unit comprises at least three supporting parts which are arranged in parallel at intervals, and a plurality of connecting rods which are arranged in parallel at intervals are erected between every two adjacent supporting parts; the method is characterized in that: the outer ends of the two link rods at the outermost side are respectively supported on the two supporting portions at the outermost side, the end portions of every two adjacent link rods are hinged together, and the hinged position is supported on the supporting portions.
2. The bed frame unit according to claim 1, wherein: the supporting device comprises three supporting parts, wherein the three supporting parts comprise two first supporting parts arranged in parallel at intervals and at least one second supporting part positioned between the two first supporting parts, a plurality of first connecting rods arranged in parallel at intervals are erected between one first supporting part and the second supporting part, and a plurality of second connecting rods arranged in parallel at intervals are erected between the other first supporting part and the second supporting part; the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively connected with the two first supporting parts in a supporting way, the inner end part of the first connecting rod and the inner end part of the second connecting rod are hinged together, and the hinged part is arranged on the second supporting part in a supporting way.
3. The bed frame unit according to claim 2, wherein: the inner end of the first connecting rod and the inner end of the second connecting rod are in staggered abutting joint, and a hinge shaft is arranged to penetrate through the inner ends of the first connecting rod and the second connecting rod which are in abutting joint.
4. The bed frame unit according to claim 2, wherein: the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively clamped on the two first supporting parts.
5. The bed frame unit according to claim 4, wherein: this first supporting part includes first vertical pole, and this first vertical pole is the concave breach of establishing, and this breach bottom surface is the concave groove of stepping down of establishing and is made this bottom surface be formed with the joint portion that is located before the groove of stepping down through the groove of stepping down, and the draw-in groove is established to the outer tip bottom surface of this first connecting rod, the outer tip bottom surface of second connecting rod in the concave draw-in groove of establishing, and the outer tip of this first connecting rod, the outer tip of second connecting rod erect in the breach, and the draw-in groove joint is in joint portion.
6. The bed frame unit according to claim 5, wherein: the notch of the first supporting part is also provided with an embedded part, the embedded part is U-shaped with an inward opening, and the outer end part of the first connecting rod and the outer end part of the second connecting rod are connected in the embedded part in an adaptive manner.
7. The bed frame unit according to claim 2, wherein: the first supporting part is fixedly provided with a U-shaped seat, and the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively connected with the U-shaped seats of the two first supporting parts in a supporting manner.
8. The bed frame unit according to claim 1, wherein: the four-supporting part comprises two first supporting parts arranged in parallel at intervals and two second supporting parts arranged between the two first supporting parts, a plurality of first connecting rods arranged in parallel at intervals are erected between one first supporting part and one second supporting part, a plurality of second connecting rods arranged in parallel at intervals are erected between the other first supporting part and the other second supporting part, and a plurality of third connecting rods arranged in parallel at intervals are erected between every two adjacent second supporting parts; the outer end part of the first connecting rod and the outer end part of the second connecting rod are respectively propped on the two first supporting parts, the inner end part of the first connecting rod and the end part of the third connecting rod are hinged together, the inner end part of the second connecting rod and the end part of the third connecting rod are hinged together, and the hinged part is propped on the second supporting part.
9. Bedstead, its characterized in that: it comprises a bed frame unit according to claim 2, 3, 4 or 5, wherein the first support part is detachably and fixedly connected with a first support leg at both ends, the second support part is detachably and fixedly connected with a second support leg at both ends, and a cross bar is detachably and fixedly connected between the first support leg and the second support leg at the same end.
10. The bed frame of claim 9, wherein: the first supporting part comprises a plurality of first longitudinal rods, the first supporting part is also matched with third supporting legs, the inner end parts of every two adjacent first longitudinal rods can be fixedly arranged on one third supporting leg in an assembling and disassembling way, and the outer end parts of the first longitudinal rods can be fixedly arranged on the first supporting legs in an assembling and disassembling way; the second supporting part comprises a plurality of second longitudinal rods, the second supporting part is also matched with a fourth supporting leg, the inner end parts of every two adjacent second longitudinal rods can be fixedly connected to the fourth supporting leg in an assembling and disassembling way, and the outer end parts of the second longitudinal rods can be fixedly connected to the second supporting legs in an assembling and disassembling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222293069.0U CN218419113U (en) | 2022-08-30 | 2022-08-30 | Bedstead unit and bedstead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222293069.0U CN218419113U (en) | 2022-08-30 | 2022-08-30 | Bedstead unit and bedstead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218419113U true CN218419113U (en) | 2023-02-03 |
Family
ID=85097299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222293069.0U Active CN218419113U (en) | 2022-08-30 | 2022-08-30 | Bedstead unit and bedstead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218419113U (en) |
-
2022
- 2022-08-30 CN CN202222293069.0U patent/CN218419113U/en active Active
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