CN209083798U - A kind of Corner Link and bedstead of easy folding - Google Patents
A kind of Corner Link and bedstead of easy folding Download PDFInfo
- Publication number
- CN209083798U CN209083798U CN201821313142.3U CN201821313142U CN209083798U CN 209083798 U CN209083798 U CN 209083798U CN 201821313142 U CN201821313142 U CN 201821313142U CN 209083798 U CN209083798 U CN 209083798U
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- CN
- China
- Prior art keywords
- rotary body
- locating piece
- wing plate
- corner link
- easy folding
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Abstract
The utility model discloses the Corner Links and bedstead of a kind of easy folding, Corner Link includes the first rotary body and the second rotary body being rotatably connected, first rotary body and the second rotary body include mounting plate and the wing plate that is symmetricly set at left and right sides of the mounting plate, locating piece is movably equipped on the wing plate of first rotary body, the wing plate of second rotary body is equipped with location hole, the locating piece is mutually aligned with the location hole in the case where first rotary body and second rotary body are rotated to opening state, the locating piece is inserted into the location hole under the promotion of elastic component, ensure that Corner Link is stably placed at opening state in this way.The locating piece is pressed, the locating piece is made to exit the location hole, first rotary body and second rotary body can mutually be rotated to closed state.When Corner Link is for connecting footpost and bed crossbeam, it will be able to guarantee that footpost is fixedly supported the folding for saving bedstead on the ground and set-up time in the on-state.
Description
Technical field
The utility model relates to the Corner Links and bedstead of a kind of easy folding, more particularly to one kind on folding bedstead
The Corner Link and bedstead used.
Background technique
Folding bedstead generally requires to form rotation connection relationship between footpost and crossbeam, to facilitate the opening of footpost
And folding.In general, being to set shaft concatenation between footpost and crossbeam or being that rivet is hinged or be hinge connection to be formed
Rotation connection, although footpost can rotate carry out folding, in the on-state, without latch functions, that is to say, that
Under opening state, footpost is easy to unintentional rotation, this results in bedstead structure built on the sand.
Utility model content
The utility model provides the Corner Link and bedstead of a kind of easy folding, has latch functions in opening state,
Which overcome the deficiencies present in background technique.The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of Corner Link of easy folding should including the first rotary body and the second rotary body being rotatably connected
First rotary body and second rotary body can rotate switching, first rotary body and between opening state and closed state
Two rotary bodies include mounting plate and the wing plate that is symmetricly set at left and right sides of the mounting plate, at left and right sides of first rotary body
Wing plate is rotatablely connected with the wing plate at left and right sides of second rotary body respectively, is movably equipped with positioning on the wing plate of first rotary body
The wing plate of block, second rotary body is equipped with location hole, further includes elastic component, and the locating piece and the location hole are in first rotation
Body and second rotary body are mutually aligned under rotating to opening state, meanwhile, which is inserted under the promotion of the elastic component
To in the location hole.
Among one preferred embodiment: the locating piece is cylindrical structure, and wing plate is equipped with through-hole on the left of first rotary body, should
Locating piece passes through the through-hole, and location hole setting is on the left of second rotary body on wing plate.
Among one preferred embodiment: the wing plate of the first rotation left and right sides is located at the second rotation left and right sides wing
The inside of plate；The locating piece be equipped with position-limited hoop, the position-limited hoop be pressed against when the locating piece is inserted into the location hole this first
The inner surface of wing plate on the left of rotary body.
Among one preferred embodiment: the locating piece periphery is equipped with card slot, which is the ring plate of C-shaped, the limit
Hoop is assemblied in the card slot.
Among one preferred embodiment: the center of the end face outside of the locating piece is equipped with the guide rod extended axially outwards, should
The diameter of guide rod is less than the diameter of the locating piece, corresponds to the guide rod equipped with arcuate guide on wing plate on the left of second rotary body
Hole, the location hole are communicated with the arcuate guide hole one end；The guide rod with first rotary body and second rotary body rotation
It is slided in the pilot hole, in closed state, which slides to the arcuate guide hole other end.
Among one preferred embodiment: the guide rod end face outside is equipped with pressure cap, and the outer edge of the locating piece end face outside is set
There is chamfering.
Among one preferred embodiment: it further include cross bar, which is resisted against on the wing plate on the right side of first rotary body,
The locating piece inner side end is equipped with slot, which is inserted into the slot.
Among one preferred embodiment: the elastic component covers on the cross bar, the elastic component both ends respectively against this determine block position and
Wing plate on the right side of first rotary body.
Among one preferred embodiment: the inner surface of the wing plate on the right side of first rotary body is equipped with deep gouge, which inserts
Enter in the deep gouge.
Among one preferred embodiment: being equipped with mounting hole on the mounting plate of first rotary body and the second rotary body；It beats
Under open state, the mounting plate of first rotary body and the mounting plate of second rotary body are substantially vertical.
A kind of bedstead of easy folding, including crossbeam and footpost, the footpost are supported on the below the crossbeam, and the footpost and should
Crossbeam rotation connection, further includes Corner Link, which includes the first rotary body being rotatably connected and the
Two rotary bodies, first rotary body and second rotary body can rotate switching between opening state and closed state, this
One rotary body and the second rotary body include mounting plate and the wing plate that is symmetricly set at left and right sides of the mounting plate, first rotation
Wing plate at left and right sides of body is rotatablely connected with the wing plate at left and right sides of second rotary body respectively, on the wing plate of first rotary body
It is movably equipped with locating piece, it further includes elastic component that the wing plate of second rotary body, which is equipped with location hole, the locating piece and the location hole
It is mutually aligned in the case where first rotary body and second rotary body are rotated to opening state, meanwhile, the locating piece is in the elastic component
Promotion under be inserted into the location hole, the mounting plate of first rotary body and one of footpost and crossbeam interlocking, this
The mounting plates of two rotary bodies and footpost and crossbeam wherein another interlocking.
The technical program compared with the background art, it has the following advantages:
1. locating piece is arranged on the wing plate of the first rotary body, location hole is set on the wing plate of the second rotary body, in open shape
State, the locating piece are just aligned with the location hole, at this point, locating piece release works as locating piece insertion location hole by elastic component
In, the first rotary body and the second rotary body are lockked, ensures that Corner Link is stably placed at opening state in this way.It needs
When wanting folding, it is only necessary to the locating piece is pressed, the locating piece is made to exit the location hole, first rotary body and second rotary body
It can mutually rotate to closed state.When Corner Link is for connecting footpost and bed crossbeam, it will be able to guarantee that footpost is being beaten
Be fixedly supported under open state make on the ground bedstead be unfolded intensity get a promotion, and can accomplish rapidly folding and
It opens, saves folding and the set-up time of bedstead.
2. the locating piece is cylindrical structure, which can flexibly move axially in ground through-hole very much, and structure is simple
Reliably.
3. the locating piece upper limit hoop, which can be detached from from wing plate to avoid the locating piece for positioning, make to tie
Structure is more stable.
4. the location hole is communicated with the arcuate guide hole one end, and the arcuate guide hole corresponds to guide rod setting, needs
When wanting closed procedure, the locating piece is pressed, although the locating piece exits the location hole, which rests on the location hole
In the middle, the first rotary body and the rotation of the second rotary body are then operated, which will enter the pilot hole, and along the pilot hole
Slide the other end in the arcuate guide hole.The guide rod slides in the pilot hole, can greatly improve the first rotary body and
The stationarity rotated between second rotary body.
5. the guide rod end face outside is equipped with pressure cap, the locating piece is conveniently pressed.The outer edge of the locating piece end face outside
Equipped with chamfering, be conducive to turning to opening state, which can successfully be pushed into the location hole by elastic component.
6. the crossbar end is inserted into the slot of the locating piece, the locating piece and the cross bar form telescopic knot
Structure, that is, pressing the locating piece can make the locating piece mobile towards the direction for entangling the cross bar, after unclamping the locating piece, the elasticity
Part pushes the positioning block reset again, in this way, the movement of the locating piece is very accurate, and the cross bar can be well to the positioning
Block carries out mobile guide.
7. being equipped with mounting hole on the mounting plate of first rotary body and the second rotary body, can be convenient and footpost and bed
Crossbeam carries out interlocking.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the perspective exploded view of the utility model Corner Link.
Fig. 2 depicts the locating piece of Corner Link shown in Fig. 1 and the decomposition diagram of cross bar.
Fig. 3 depicts Corner Link shown in Fig. 1 in the stereoscopic schematic diagram of opening state.
Fig. 4 depicts Corner Link shown in Fig. 1 in another stereoscopic schematic diagram of opening state.
Fig. 5 depicts Corner Link shown in Fig. 1 in the stereoscopic schematic diagram of closed state.
Fig. 6 depicts the schematic diagram that footpost and bed crossbeam are rotatablely connected by Corner Link shown in Fig. 1.
Specific embodiment
Please refer to Fig. 1 to Fig. 5, a kind of Corner Link 100 of easy folding, including the first rotation being rotatably connected
Body 10 and the second rotary body 20, first rotary body 10 and second rotary body 20 in opening state (shown in Fig. 3) and can close
Switching is rotated between conjunction state (shown in Fig. 5).
First rotary body 10 is in U-shape the structure of channel steel, including mounting plate 12 and is symmetricly set on mounting plate or so two
The wing plate 14 of side.Second rotary body 20 is also the structure of channel steel of being in U-shape, including mounting plate 22 and is symmetricly set on the mounting plate
The wing plate 24 of the left and right sides.First rotary body 10 is identical with the shape of the second rotary body 20, first rotary body, 10 liang of wing plates
Width between 14 is less than the width between second rotary body, 20 liang of wing plates 24, which is embedded into
In second rotary body 20.The wing plate 14 of the first rotation left and right sides is located at the second rotation left and right sides wing plate 24
Inside, the wing plate 14 of 10 left and right sides of the first rotary body is rotated with the wing plate 24 of 20 left and right sides of the second rotary body respectively to be connected
It connects.Preferably, pass through 60 rotating hinge of pin between the wing plate 14 of first rotary body 10 and the wing plate 24 of second rotary body 20
It is connected together.
It is movably equipped with locating piece 30 on the wing plate 14 of first rotary body, the wing plate 24 of second rotary body is equipped with positioning
Hole 242.When first rotary body 10 and second rotary body 20 rotation to opening state, the locating piece 30 and the location hole 242
It is just aligned, at this point, the locating piece 30 is inserted into the location hole 242 under the promotion of an elastic component 40, this first is revolved
Swivel 10 and the second rotary body 20 lock.When needing to unlock, the elastic force of the elastic component 40 is overcome, press the locating piece 30, make
It is exited in the location hole 242.
The locating piece 30 is cylindrical structure, which is equipped with through-hole 142, the locating piece 30
Across the through-hole 142.The location hole 242 is arranged on the 20 left side wing plate 24 of the second rotary body.
The locating piece 30 is equipped with position-limited hoop 32, the position-limited hoop 32 pressure when the locating piece 30 is inserted into the location hole 242
Lean against the inner surface of wing plate 14 on the left of first rotary body.30 periphery of locating piece is equipped with card slot 34, which is C
The ring plate of shape, the position-limited hoop 32 are assemblied in the card slot 34.The outer edge of 30 end face outside of locating piece is equipped with chamfering.
The center of the end face outside of the locating piece 30 is equipped with the guide rod 36 extended axially outwards, 36 outboard end of guide rod
Face is equipped with pressure cap 38.The diameter of the guide rod 36 is less than the diameter of the locating piece.It is right on second rotary body, the 20 left side wing plate 24
Should guide rod be equipped with arcuate guide hole 244, which communicates with 242 one end of arcuate guide hole.The guide rod 36 with
First rotary body and being rotated in the pilot hole 242 for second rotary body are slided.In closed state, the guide rod 36 is sliding
To 244 other end of arcuate guide hole.
It further include cross bar 50, which is resisted against on the wing plate 14 on the right side of first rotary body, the locating piece 30
Inner side end is equipped with slot, which is inserted into the slot, 40 sets of the elastic component on the cross bar 50, the bullet
Property 40 both ends of part respectively against this determine the wing plate 14 on the right side of block position 30 and first rotary body.The cross bar 50 and the locating piece 30 exist
Under the action of the elastic component 40, the structure that can be stretched is formed.The inner surface of wing plate 14 on the right side of first rotary body is equipped with heavy
Slot 144,50 one end of cross bar are inserted into the deep gouge 144.
Mounting hole is equipped on the mounting plate 12,22 of first rotary body 10 and the second rotary body 20.Under opening state,
The mounting plate 12 of first rotary body and the mounting plate 22 of second rotary body are substantially vertical.
Fig. 6 is please referred to, is attached, be can be convenient by the Corner Link 100 between footpost 200 and bed crossbeam 300
Footpost 200 is subjected to folding, the mounting plate 12 and 200 interlocking of footpost of first rotary body 10, the end of footpost 200 is just embedded in
Into the first rotary body 10, two wing plates 14 are clamped in 200 two sides of footpost, the mounting plate 22 and crossbeam 300 of second rotary body 20
Bottom surface interlocking, it is of course also possible in turn, the mounting plate 12 and 300 interlocking of crossbeam of first rotary body 10, second rotary body
20 mounting plate 22 and 200 interlocking of footpost.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (12)
1. a kind of Corner Link of easy folding, including the first rotary body and the second rotary body being rotatably connected, this
One rotary body and second rotary body can rotate switching between opening state and closed state, it is characterised in that: this first
Rotary body and the second rotary body include mounting plate and the wing plate that is symmetricly set at left and right sides of the mounting plate, first rotary body
The wing plate of the left and right sides is rotatablely connected with the wing plate at left and right sides of second rotary body respectively, living on the wing plate of first rotary body
Dynamic to be equipped with locating piece, it further includes elastic component, the locating piece and the location hole exist that the wing plate of second rotary body, which is equipped with location hole,
First rotary body and second rotary body are mutually aligned under rotating to opening state, meanwhile, the locating piece is in the elastic component
It is inserted under promotion in the location hole.
2. the Corner Link of easy folding according to claim 1, it is characterised in that: the locating piece is cylindrical structure, should
Wing plate is equipped with through-hole on the left of first rotary body, which passes through the through-hole, and location hole setting is on second rotary body left side
On side wing.
3. the Corner Link of easy folding according to claim 2, it is characterised in that: the wing of the first rotation left and right sides
Plate is located at the inside of the second rotation left and right sides wing plate；The locating piece is equipped with position-limited hoop, and the position-limited hoop is in the positioning
Block is pressed against the inner surface of wing plate on the left of first rotary body when being inserted into the location hole.
4. the Corner Link of easy folding according to claim 3, it is characterised in that: the locating piece periphery is equipped with card
Slot, the position-limited hoop are the ring plates of C-shaped, which is assemblied in the card slot.
5. the Corner Link of easy folding according to claim 3, it is characterised in that: in the end face outside of the locating piece
The heart is equipped with the guide rod extended axially outwards, and the diameter of the guide rod is less than the diameter of the locating piece, second rotary body left side
The guide rod is corresponded on wing plate equipped with arcuate guide hole, which communicates with the arcuate guide hole one end；The guide rod is with this
First rotary body and being rotated in the pilot hole for second rotary body are slided, and in closed state, which slides to the arc
The shape pilot hole other end.
6. the Corner Link of easy folding according to claim 5, it is characterised in that: the guide rod end face outside is equipped with pressure
The outer edge of cap, the locating piece end face outside is equipped with chamfering.
7. the Corner Link of easy folding according to claim 3 or 4 or 5, it is characterised in that: it further include cross bar, the cross
Bar one end is resisted against on the wing plate on the right side of first rotary body, which is equipped with slot, which inserts
Enter in the slot.
8. the Corner Link of easy folding according to claim 7, it is characterised in that: the elastic component covers on the cross bar,
The elastic component both ends are respectively against the wing plate on the right side of the locating piece and first rotary body.
9. the Corner Link of easy folding according to claim 8, it is characterised in that: the wing plate on the right side of first rotary body
Inner surface be equipped with deep gouge, which is inserted into the deep gouge.
10. the Corner Link of easy folding according to claim 1, it is characterised in that: first rotary body and second
Mounting hole is equipped on the mounting plate of rotary body；Under opening state, the mounting plate of first rotary body and second rotary body
Mounting plate is substantially vertical.
11. a kind of bedstead of easy folding, including crossbeam and footpost, which is supported on the below the crossbeam, and the footpost and should
Crossbeam rotation connection, it is characterised in that: it further include Corner Link described in any one of claims 1 to 10, first rotation
The mounting plate and one of footpost and crossbeam interlocking of swivel, the mounting plate and footpost and crossbeam of second rotary body are wherein another
One interlocking.
12. bedstead according to claim 11, it is characterised in that: the mounting plate and footpost interlocking of first rotary body, bed
The end of leg is embedded into the first a rotating body, and two wing plate of the first rotary body is clamped in footpost two sides, the installation of second rotary body
Plate is close in the bottom surface of crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313142.3U CN209083798U (en) | 2018-08-15 | 2018-08-15 | A kind of Corner Link and bedstead of easy folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313142.3U CN209083798U (en) | 2018-08-15 | 2018-08-15 | A kind of Corner Link and bedstead of easy folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083798U true CN209083798U (en) | 2019-07-09 |
Family
ID=67114625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313142.3U Active CN209083798U (en) | 2018-08-15 | 2018-08-15 | A kind of Corner Link and bedstead of easy folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083798U (en) |
-
2018
- 2018-08-15 CN CN201821313142.3U patent/CN209083798U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 No. 1 and No. 6, No. 2-20 Longshansi Middle Road, Tong'an District, Xiamen City, Fujian Province Patentee after: Xiamen FANGPIN Industrial Co., Ltd Address before: 361000 No. 1 and No. 6, No. 2-20 Longshansi Middle Road, Tong'an District, Xiamen City, Fujian Province Patentee before: XIAMEN FANGPIN METAL PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |