CN219691925U - Bed side beam connection structure - Google Patents
Bed side beam connection structure Download PDFInfo
- Publication number
- CN219691925U CN219691925U CN202320513638.XU CN202320513638U CN219691925U CN 219691925 U CN219691925 U CN 219691925U CN 202320513638 U CN202320513638 U CN 202320513638U CN 219691925 U CN219691925 U CN 219691925U
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- CN
- China
- Prior art keywords
- connecting piece
- riveting
- bed
- side beam
- side rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005452 bending Methods 0.000 claims description 27
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a bed side beam connecting structure, which utilizes a connecting assembly to connect two side beam units, wherein the connecting assembly consists of two first connecting sheets and second connecting sheets which are in cross riveting, and when the connecting assembly is inserted into the side beam units, the connecting assembly has a certain deformation space. Therefore, when the bolt is used for locking, the riveting part of the connecting assembly is driven to move towards the inner side wall of the side beam unit and cling to the inner side wall, so that the connecting strength and the connecting stability between the side beam units are improved.
Description
Technical Field
The utility model relates to the field of beds, in particular to a bed side beam connecting structure.
Background
Beds are an indispensable component of people's life. The bed generally comprises a bed frame and a mattress, the bed frame comprising two bed heads, two bed side rails connected between the two bed heads, and bed slats connected between the two bed side rails.
For convenience in transportation, the current bed side beam is generally arranged into a breaking structure, namely, the bed side beam is formed by splicing a plurality of side beam units. At present, two side beam units are connected through a rectangular or columnar connecting piece, specifically, two ends of the connecting piece are respectively inserted into the two side beam units, and then are locked by adopting screws or bolts. The connector is to be inserted into the side sill unit and must be of a size smaller than the size of the interior cavity of the side sill unit. However, there is a gap between the side member unit and the connection block, and the connection faces thereof do not fit well together, thereby affecting the connection strength and connection stability of the two.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a bed side beam connecting structure which can ensure that the connecting surface between a connecting piece and a side beam unit is tightly attached so as to improve the connecting strength and the connecting stability between the side beam units.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the bed side beam connecting structure comprises two or more side beam units, wherein two or more side beam units are connected with each other in a locking manner through a connecting assembly; the connecting assembly comprises two connecting sheets, namely a first connecting sheet and a second connecting sheet; the connecting piece comprises a riveting part and two locking parts, the two locking parts are respectively connected to two ends of the riveting part, and the two locking parts are positioned on the first side of the riveting part;
the first connecting piece and the second connecting piece are arranged in a crossing way, the first connecting piece and the second connecting piece are riveted at the riveting part, and the first side surfaces of the two riveting parts are attached; the side beam unit is fixed with the connecting component through bolts, and the bolts penetrate through the penetrating holes and are locked with the screw holes.
When the first connecting sheet and the second connecting sheet are positioned at the maximum insertable angle, a gap d is reserved between the two locking parts positioned on the same side of the riveting part; the maximum insertable angle is the maximum angle between the first connecting sheet and the second connecting sheet when the riveting part can be inserted into the inner cavity of the side beam unit; when the angle between the first connecting piece and the second connecting piece is larger than the maximum insertable angle, the caulking portion cannot be inserted into the side member unit.
The size of the penetrating hole is larger than that of the screw hole.
The connecting piece still is equipped with the kink, and riveting portion is connected to this kink one end, and locking portion is connected to the other end, the kink is buckled towards the second side of riveting portion, second side and first side opposite direction.
The bending part comprises a first bending section and a second bending section, wherein the first bending section is bent compared with the riveting part, and the second bending section is bent compared with the first bending section.
The connecting sheet is of an integrated structure.
The side beam units are of tubular structures.
After the scheme is adopted, the connecting assembly is used for connecting the two side beam units, and consists of the two first connecting pieces and the second connecting pieces which are in cross riveting, so that when the connecting assembly is inserted into the side beam units, a certain deformation space exists in the connecting assembly. Therefore, when the bolt is used for locking, the riveting part of the connecting assembly is driven to move towards the inner side wall of the side beam unit and cling to the inner side wall, so that the connecting strength between the side beam units and the stability of the connecting structure are improved.
Drawings
FIG. 1 is an exploded schematic view of a side sill structure of a bed in accordance with the present utility model;
fig. 2 is an enlarged view of a portion a of fig. 1;
FIG. 3 is a schematic view of a connection assembly;
FIG. 4 is a front view of the connection assembly;
fig. 5 is an enlarged view of a portion B of fig. 4;
FIG. 6 is a schematic view of a connecting piece;
description of the reference numerals:
a bed side rail 10; a side member unit 11; a through hole 111;
a connection assembly 20; a first connecting piece 21; a second connecting piece 22; a caulking portion 201; a lock joint 202; screw holes 2021; a bending portion 203; a first bending section 2031; a second bending section 2032;
and a bolt 30.
Description of the embodiments
As shown in fig. 1 to 6, the present utility model discloses a bed side rail connecting structure in which a bed side rail 10 includes two or more side rail units 11, and two adjacent side rail units 11 are locked by a connecting assembly 20; the connecting assembly 20 comprises two connecting pieces, namely a first connecting piece 21 and a second connecting piece; the connecting piece comprises a riveting part 201 and two locking parts 202, the two locking parts 202 are respectively connected to two ends of the riveting part 201, and the two locking parts 202 are both positioned on the first side of the riveting part 201.
The first connecting piece 21 and the second connecting piece are arranged in a crossing way, the first connecting piece 21 and the second connecting piece are riveted at the riveting part 201, and the first side surfaces of the two riveting parts 201 are attached. When the connecting assembly 20 is connected with the side beam unit 11, the locking part 202 is inserted into the side beam unit 11, the locking part 202 is provided with a screw hole 2021, and the side beam unit 11 is provided with a penetrating hole 111 matched with the screw hole 2021; the side member unit 11 and the connection member 20 are fixed by bolts 30, and the bolts 30 are inserted into the insertion holes 111 and locked with the screw holes 2021.
When the connecting assembly 20 is used to connect two adjacent side sill units 11, the angle between the first connecting piece 21 and the second connecting piece is adjusted so that the height of the connecting assembly 20 in the up-down direction is smaller than the height of the inner cavity of the side sill unit 11. Then, both ends of the connection assembly 20 are inserted into the two side member units 11, respectively, and the screw holes 2021 of the lock joint 202 are aligned with the penetration holes 111 of the side member units 11. Then, the bolt 30 is inserted through the through hole 111 and then locked with the screw hole 2021 of the locking portion 202. Since the first connecting piece 21 and the second connecting piece are riveted, the caulking portion 201 moves toward the inner side wall of the side member unit 11 during the locking of the bolt 30 to the screw hole 2021 of the locking portion 202, and the caulking portion 201 is brought into close contact with the inner side wall of the side member unit 11, thereby improving the connection strength and the connection stability of the connecting assembly 20 and the side member unit 11.
In this embodiment, the size of the through hole 111 is larger than the size of the screw hole 2021, for example, the through hole 111 is a long hole, and the screw hole 2021 is a round hole. When the first connecting piece 21 and the second connecting piece are at the maximum insertable angle alpha, a gap d is provided between the two locking portions 202 located on the same side of the rivet 201. The maximum insertable angle α is the maximum angle between the first connecting piece 21 and the second connecting piece when the locking portion 202 of the connecting assembly 20 is inserted into the inner cavity of the side member unit 11; when the angle between the first connecting piece 21 and the second connecting piece is larger than the maximum insertable angle, the first connecting piece 21 will not be inserted into the side member unit 11. Therefore, in this case, when the two side member units 11 are connected by the connecting unit 20, the angle between the first connecting piece 21 and the second connecting piece is adjusted to the maximum insertable angle α, and then the first connecting piece 21 is inserted into the inner cavity of the side member unit 11, and the through hole 111 is made to correspond to the screw hole 2021; then, the bolt 30 is inserted through the through hole 111 and then locked with the screw hole 2021. In the process of rotating the bolt 30, the locking portion 202 moves towards the inner side wall of the side beam unit 11 toward the riveting portion 201, the gap d becomes smaller gradually, and when the riveting portion 201 is clung to the inner side wall of the side beam unit 11, the gap d becomes 0, so that the two riveting portions 201 on the same side are abutted together, and the connection strength of the connection assembly 20 and the side beam unit 11 is further improved.
As shown in fig. 6, the connecting piece is further provided with a bending portion 203, one end of the bending portion 203 is connected with the riveting portion 201, the other end is connected with the locking portion 202, the bending portion 203 is bent towards a second side surface of the riveting portion 201, and the second side surface and the first side surface are opposite in direction. Specifically, the bending portion 203 includes a first bending section 2031 and a second bending section 2032, the first bending section 2031 is bent compared to the riveting portion 201, and the second bending section 2032 is bent compared to the first bending section 2031. The arrangement of the bending part 203 can ensure the stability of connection and improve the strength of the connecting sheets so that the riveting part 201 of the first connecting sheet 21 and the second connecting sheet can be better attached; on the other hand, the bending portion 203 may enable the edges of the first side and the edges of the second side of the two locking portions 202 of the same connecting piece to be aligned, so as to balance the bearing force of the connecting piece.
In order to ensure the connection strength, the connecting piece is an integrally formed structure, namely, the locking portion 202, the riveting portion 201 and the bending portion 203 are integrally connected.
In the present embodiment, the side member unit 11 is of a tubular structure, and the bed side member 10 includes two side member units 11. When the joint assembly 20 connects the two side member units 11, the first joint piece 21 of the joint assembly 20 is abutted against the pipe inner wall of the side member unit 11.
In summary, the key point of the present utility model is that the present utility model uses the connection assembly 20 to connect the two side beam units 11, the connection assembly 20 is composed of two first connection pieces 21 and second connection pieces that are cross-riveted, and when the connection assembly 20 is inserted into the side beam units 11, the connection assembly 20 has a certain deformation space. Therefore, when the bolt 30 is used for locking, the first connecting piece 21 of the connecting assembly 20 is driven to move towards and cling to the inner side wall of the side beam unit 11, so that the connecting strength and the connecting stability between the side beam units 11 are improved.
The foregoing embodiments of the present utility model are not intended to limit the technical scope of the present utility model, and therefore, any minor modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical proposal of the present utility model.
Claims (7)
1. A bed side rail connection structure, the bed side rail comprising two or more side rail units, characterized in that: the two adjacent side beam units are locked by a connecting assembly; the connecting assembly comprises two connecting sheets, namely a first connecting sheet and a second connecting sheet; the connecting piece comprises a riveting part and two locking parts, the two locking parts are respectively connected to two ends of the riveting part, and the two locking parts are positioned on the first side of the riveting part;
the first connecting piece and the second connecting piece are arranged in a crossing way, the first connecting piece and the second connecting piece are riveted at the riveting part, and the first side surfaces of the two riveting parts are attached; the side beam unit is fixed with the connecting component through bolts, and the bolts penetrate through the penetrating holes and are locked with the screw holes.
2. A bed side rail connection structure as claimed in claim 1, wherein: when the first connecting sheet and the second connecting sheet are positioned at the maximum insertable angle, a gap d is reserved between the two locking parts positioned on the same side of the riveting part; the maximum insertable angle is the maximum angle between the first connecting sheet and the second connecting sheet when the riveting part can be inserted into the inner cavity of the side beam unit; when the angle between the first connecting piece and the second connecting piece is larger than the maximum insertable angle, the caulking portion cannot be inserted into the side member unit.
3. A bed side rail connection structure according to claim 1 or 2, wherein: the size of the penetrating hole is larger than that of the screw hole.
4. A bed side rail connection structure as claimed in claim 1, wherein: the connecting piece still is equipped with the kink, and riveting portion is connected to this kink one end, and locking portion is connected to the other end, the kink is buckled towards the second side of riveting portion, second side and first side opposite direction.
5. The bed side rail connecting structure as claimed in claim 4, wherein: the bending part comprises a first bending section and a second bending section, wherein the first bending section is bent compared with the riveting part, and the second bending section is bent compared with the first bending section.
6. A bed side rail attachment structure as defined in any one of claims 1, 4-5, wherein: the connecting sheet is of an integrated structure.
7. A bed side rail connection structure as claimed in claim 1, wherein: the side beam units are of tubular structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320513638.XU CN219691925U (en) | 2023-03-16 | 2023-03-16 | Bed side beam connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320513638.XU CN219691925U (en) | 2023-03-16 | 2023-03-16 | Bed side beam connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219691925U true CN219691925U (en) | 2023-09-15 |
Family
ID=87938507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320513638.XU Active CN219691925U (en) | 2023-03-16 | 2023-03-16 | Bed side beam connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219691925U (en) |
-
2023
- 2023-03-16 CN CN202320513638.XU patent/CN219691925U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |