CN212912443U - Novel furniture screw-free connecting device - Google Patents
Novel furniture screw-free connecting device Download PDFInfo
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- CN212912443U CN212912443U CN202021901965.5U CN202021901965U CN212912443U CN 212912443 U CN212912443 U CN 212912443U CN 202021901965 U CN202021901965 U CN 202021901965U CN 212912443 U CN212912443 U CN 212912443U
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- corner brace
- arc
- buckle
- sign indicating
- indicating number
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Abstract
The utility model relates to a furniture bed technical field indicates a novel furniture is exempted from screwed connection device especially, contains: support column, crossbeam and with crossbeam fixed connection's right angle sign indicating number, support column and crossbeam are square tubular construction, the support column is equipped with first two sides quadrangle trompil, right angle sign indicating number is equipped with the buckle, the buckle is the unsmooth bolt structure of two sides triangle. The utility model increases the fixed surface and the stress point, and has good stability; and the connecting device has simple structure and easy installation.
Description
Technical Field
The utility model relates to the technical field of furniture bed, in particular to a novel furniture screw-free connecting device.
Background
Many furniture beds in the market at present are installed by adopting screw drilling, so that the installation is very inconvenient and very labor-consuming; and need use instruments such as screwdriver, if the screw is not hard up for a long time, still can lead to the bed to collapse, falls and injures the people in the bed, has the potential safety hazard.
In addition, the connection structure of the common furniture bed is mostly single-sided fixed, and the stress surface and the stability are not enough.
Patent application number is 201921379153.6, discloses a buckle is used in equipment of house bed, including first connecting piece, joint subassembly, grafting mechanism and second connecting piece, the joint subassembly includes the frame, first screw hole has been seted up on one side outer wall of frame, the rectangle through-hole has been seted up to the bottom of frame, first draw-in groove has been seted up on the outer wall of frame, the frame joint is on the inner wall of first connecting piece, grafting mechanism includes the handle, top surface one side of handle is fixed with the inserted bar, set up on one side outer wall of inserted bar with first screw hole assorted second screw hole, the second connecting piece runs through the inside of frame joint at first connecting piece. However, the buckle structure for assembling the household bed is complex and inconvenient to install; moreover, the second connecting piece runs through the frame joint in the inside of first connecting piece, and at this moment, first connecting piece only one face atress, the stress point is uneven, has used for a long time after, this face is fragile.
Disclosure of Invention
In order to solve the problems, the main object of the utility model is to provide a novel furniture screw-free connecting device, which increases the fixing surface and the stress point and has good stability; and the connecting device has simple structure and easy installation.
In order to achieve the above object, the utility model adopts the following technical scheme:
a novel furniture screw-free connecting device comprises: support column, crossbeam and with crossbeam fixed connection's right angle sign indicating number, support column and crossbeam are square tubular construction, its characterized in that, the support column is equipped with first two sides quadrangle trompil, the right angle sign indicating number is equipped with the buckle, the buckle is the unsmooth bolt structure of two sides triangle.
Further, the right angle sign indicating number is equipped with the quadrangle trompil in second two sides, the buckle is arc angle sign indicating number, the arc angle sign indicating number with the equal vertical setting of right angle sign indicating number and the top of arc angle sign indicating number are connected with the top of the quadrangle trompil in second two sides.
Furthermore, the connection position of the arc-shaped corner connector and the quadrilateral hole on the two sides of the second is a round corner edge covering structure.
Further, the right-angle corner connector is formed by vertically connecting two rectangular plates, the two rectangular plates are identical in size, and any rectangular plate is fixedly connected with the cross beam.
Further, the longitudinal length of the arc-shaped corner brace is smaller than the longitudinal length of the first two-sided quadrilateral hole.
Further, the longitudinal length of the arc-shaped corner brace is smaller than the longitudinal length of the second two-sided quadrilateral opening.
Further, the arc-shaped corner connector and the right-angle corner connector are of an integrally formed structure.
The beneficial effects of the utility model reside in that:
the utility model discloses contain: the supporting column is provided with a first two-sided quadrilateral opening, the right-angled corner connector is provided with a buckle, and the buckle is of a two-sided triangular concave-convex bolt structure; adopt two sides triangle structure, increased stationary plane and stress point between support column and the right angle sign indicating number, stability is good. When the clamping device is used, the right-angle corner brace is tightly attached to the supporting column, the buckle is aligned to the first two-sided quadrilateral open pore, and then the right-angle corner brace is pressed downwards, so that the buckle is firmly hung on the bottom edge of the first two-sided quadrilateral open pore; during the dismantlement, will right angle sign indicating number is up to lifting, leaves the base of first two sides quadrangle trompil until the bottom of buckle, outwards removes right angle sign indicating number level again, just can remove right angle sign indicating number. Therefore, the utility model is very simple and convenient to install; moreover, when the load that right angle sign indicating number bore is heavier, then the buckle detains more tightly, and is very practical, firm.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a schematic front view of the right angle corner brace of the present invention.
Fig. 3 is a schematic view of the second two-sided quadrilateral opening of the present invention.
Fig. 4 is a schematic back view of the right angle corner connector of the present invention.
Fig. 5 is a structural diagram of the support column of the present invention.
The reference numbers illustrate: 1. a cross beam; 2. right-angle corner connectors; 3. a support pillar; 4. a first two-sided quadrilateral opening; 5. a second two-sided quadrilateral hole is formed; 6. arc corner connectors; 7. fillet structure of borduring.
Detailed Description
Referring to fig. 1-5, the present invention relates to a novel furniture screw-free connection device, comprising: support column 3, crossbeam 1 and with 1 fixed connection's of crossbeam right angle sign indicating number 2, support column 3 and crossbeam 1 are square tubular construction, support column 3 is equipped with first two sides quadrangle trompil 4, right angle sign indicating number 2 is equipped with the buckle, the buckle is the unsmooth bolt structure of two sides triangle.
In this embodiment, right angle sign indicating number 2 is equipped with two sides quadrangle trompil 5 of second, the buckle is arc angle sign indicating number 6, arc angle sign indicating number 6 with the equal vertical setting of right angle sign indicating number 2 and the top of arc angle sign indicating number 6 are connected with the top of two sides quadrangle trompil 5 of second, the axis at arc angle sign indicating number 6 place with the axis at right angle sign indicating number 2 place is parallel.
The installation method comprises the following steps:
when the clamping device is used, the right-angle corner brace 2 is tightly attached to the supporting column 3, the buckle is aligned to the first two-side quadrilateral open pore 4, and then the right-angle corner brace 2 is pressed down, so that the buckle is firmly hung on the bottom edge of the first two-side quadrilateral open pore 4; during the dismantlement, will right angle sign indicating number 2 is up lifted, leaves the base of first two sides quadrangle trompil 4 until the bottom of buckle, moves right angle sign indicating number 2 level outwards again, just can remove right angle sign indicating number 2.
Therefore, the utility model is very simple and convenient to install; moreover, when the load that right angle sign indicating number 2 bore is heavier, then the buckle is buckled tighter, and is very practical, firm.
It is emphasized that, the utility model discloses a triangle two sides structure increases stationary plane and stress point, and stability is good. And the utility model discloses cooperation laser equipment is right support column 3 carries out the trompil, does not destroy former material structure.
Additionally, the utility model discloses can splice at will in a flexible way, can use on the most product of field of furniture and use in other fields, application scope is wide.
In this embodiment, the connection between the arc corner brace 6 and the second two-sided quadrilateral opening 5 is a fillet edge covering structure 7; the purpose of this definition is to make the right-angle corner brace 2 less worn when in contact with the bottom of the first two-sided quadrilateral opening 4.
In this embodiment, the right-angle corner brace 2 is formed by vertically connecting two rectangular plates, the two rectangular plates have the same size, and any one rectangular plate is fixedly connected with the cross beam 1; the right angle structure can with the better laminating of square tubular construction's support column 3, stability is good, produces simple moreover.
In this embodiment, the longitudinal length of the arc-shaped corner brace 6 is less than the longitudinal length of the first two-sided quadrilateral opening 4; the purpose of this definition is to ensure that the arc-shaped corner bracket 6 can be fitted into the first two-sided quadrilateral opening 4.
In the present embodiment, the longitudinal length of the arc-shaped corner brace 6 is smaller than the longitudinal length of the second two-sided quadrilateral opening 5.
In this embodiment, the arc corner brace 6 and the right-angle corner brace 2 are integrally formed; the purpose of injecing here lies in that the stability of integrated into one piece structure is better, is difficult to drop, and the integrated into one piece structure can reduce production steps moreover, reduction in production cost.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (7)
1. A novel furniture screw-free connecting device comprises: support column, crossbeam and with crossbeam fixed connection's right angle sign indicating number, support column and crossbeam are square tubular construction, its characterized in that, the support column is equipped with first two sides quadrangle trompil, the right angle sign indicating number is equipped with the buckle, the buckle is the unsmooth bolt structure of two sides triangle.
2. The novel furniture screw-free connection device as claimed in claim 1, wherein the right-angle corner brace is provided with a second two-sided quadrilateral opening, the buckle is an arc-shaped corner brace, the arc-shaped corner brace and the right-angle corner brace are both vertically arranged, and the top end of the arc-shaped corner brace is connected with the top end of the second two-sided quadrilateral opening.
3. The novel furniture screw-free connection device of claim 2, wherein the connection part of the arc-shaped corner brace and the second two-sided quadrilateral hole is in a round-corner edge-covering structure.
4. The novel furniture screw-free connection device as claimed in claim 3, wherein the right-angle corner brace is formed by vertically connecting two rectangular plates, the two rectangular plates are identical in size, and any one rectangular plate is fixedly connected with the cross beam.
5. The novel furniture screw-free connection device as claimed in claim 4, wherein the longitudinal length of the arc-shaped corner brace is smaller than the longitudinal length of the first two-sided quadrilateral opening.
6. The novel furniture screwless connecting device of claim 5, wherein the longitudinal length of the arcuate corner brace is less than the longitudinal length of the second two-sided quadrilateral opening.
7. The novel furniture screw-free connection device as claimed in claim 6, wherein the arc-shaped corner brace and the right-angle corner brace are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901965.5U CN212912443U (en) | 2020-09-03 | 2020-09-03 | Novel furniture screw-free connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901965.5U CN212912443U (en) | 2020-09-03 | 2020-09-03 | Novel furniture screw-free connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212912443U true CN212912443U (en) | 2021-04-09 |
Family
ID=75304578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021901965.5U Active CN212912443U (en) | 2020-09-03 | 2020-09-03 | Novel furniture screw-free connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212912443U (en) |
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2020
- 2020-09-03 CN CN202021901965.5U patent/CN212912443U/en active Active
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