CN206737641U - Hinge and apply its fold furniture - Google Patents
Hinge and apply its fold furniture Download PDFInfo
- Publication number
- CN206737641U CN206737641U CN201720580647.5U CN201720580647U CN206737641U CN 206737641 U CN206737641 U CN 206737641U CN 201720580647 U CN201720580647 U CN 201720580647U CN 206737641 U CN206737641 U CN 206737641U
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- China
- Prior art keywords
- articulated elements
- fastener
- hinge
- rotating shaft
- limiting component
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Abstract
Disclose a kind of hinge and apply its fold furniture, by setting the first articulated elements with fixing groove, fastener with spacing tongue is moved in the fixing groove, when the spacing tongue on fastener is in different positions in the axial direction from the limiting component of the second articulated elements, the first articulated elements band moved fastener can now be rotated to specified angle, then spacing tongue is fallen into the stopper slot of limiting component formation using control unit, play spacing fixation.The utility model is simple in construction, practical, has larger bearing capacity, realizes the stepping fixing function of hinge.
Description
Technical field
The utility model is related to household field, and in particular to a kind of hinge and apply its fold furniture.
Background technology
Hinge is also known as hinge, and hinge suffers from as a kind of hardware in daily life and industrial production
It is widely applied, such as door, window, fold furniture etc. need to carry out all be unableing to do without hinge on the object of folding.Therefore, for satisfaction not
Same demand, the design species of hinge are also relatively abundanter.But existing hinge can not realize thicker plate material in moving process
Stepping fixing function, also, larger load can not be born in the stationary state.
Utility model content
In view of this, the utility model provides a kind of hinge and applies its fold furniture, it is possible to achieve the stepping of hinge
Fixing function, while also there is higher bearing function.
According to first aspect of the present utility model, there is provided a kind of hinge, including：
First articulated elements, is provided with fixing groove；
Second articulated elements, it is rotatably coupled with first articulated elements, is provided with the circumference of second articulated elements
Axially aligned at least one limiting component, each limiting component are set around second articulated elements and formed with extremely
Lack one along the axially extending stopper slot of second articulated elements；
Fastener, it is arranged in the fixing groove of first articulated elements, suitable in the first position of the fixing groove and second
Move between position, and rotated with first articulated elements；
Wherein, the fastener includes main part and axially aligned at least one spacing tongue, when positioned at first position,
The spacing tongue is in diverse location in the axial direction with the limiting component, and when positioned at the second place, the spacing tongue is fallen into
In the stopper slot that the limiting component is formed.
Preferably, first articulated elements includes：
Fixed part, fixing groove is provided with, one end of the fixing groove is provided with through hole, and the other end is provided with and the through hole
Relative groove；And
Rotation section, extend to be formed along the fixed part.
Preferably, second articulated elements includes：
Rotating shaft, suitable for being rotatably coupled with the rotation section of first articulated elements；
Wherein, the limiting component is arranged in the rotating shaft.
Preferably, the limiting component quantity is multiple, and the spacing tongue of the fastener is at first position, position in the axial direction
Between adjacent limiting component.
Preferably, second articulated elements also includes：
Boss, is arranged at the first end of the rotating shaft, and the boss is more than the diameter of the rotating shaft；
Baffle plate, one end of the baffle plate are connected with the boss.
Preferably, second articulated elements also includes：
At least one snap ring, the second end of the rotating shaft is arranged at, for preventing the rotating shaft and rotation section pine
It is de-.
Preferably, the fastener main part is provided with suitable for controlling the fastener to move between the first position and the second position
Dynamic control unit.
Preferably, the control unit is cylindrical spring, is fixedly connected with the inner face of the fastener main part.
Preferably, the hinge also includes：
First connector, suitable for being fixed on the side of first articulated elements；
Second connector, the side of the second articulated elements rotating shaft, or, the side of the second articulated elements boss are fixed on, or,
The side of second articulated elements baffle plate, or the side of boss and baffle plate.
Second aspect, there is provided a kind of fold furniture, including：
At least two fold sheet material, and the folding sheet material end set has hole；
Multiple hinges as described above, the end of described two folding sheet materials is arranged at, connected with the folding sheet material fastening
Connect.
The utility model provides a kind of hinge and applies its fold furniture, by setting the first hinge with fixing groove
Fitting so that the fastener with spacing tongue can move in the fixing groove, when the spacing tongue on fastener and second are cut with scissors
The limiting component of fitting is in different positions in the axial direction, can now rotate the first articulated elements band moved fastener to specified angle
Degree, then spacing tongue is fallen into the stopper slot of limiting component formation using control unit, play spacing fixation.This practicality
New structure is simple, practical, has larger bearing capacity, realizes the stepping fixing function of hinge.
Brief description of the drawings
By the description to the utility model embodiment referring to the drawings, of the present utility model above-mentioned and other mesh
, feature and advantage will be apparent from, in the accompanying drawings：
Fig. 1 is the schematic cross-section of the utility model hinge；
Fig. 2 is the exploded perspective view one of the utility model hinge；
Fig. 3 is the exploded perspective view two of the utility model hinge；
Fig. 4 is the sectional view of the articulated elements of the utility model first；
Fig. 5 is the sectional view of the articulated elements of the utility model second；
Fig. 6 is the schematic perspective view of the utility model hinge folding state；
Fig. 7 is the schematic perspective view that the utility model hinge deployed condition is 90 degree；
Fig. 8 is the moving process that the utility model fold furniture is 90 degree from folded state to deployed condition.
Embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.It is detailed to describe some specific detail sections below in detailed description of the present utility model.To people in the art
The description of part can also understand the utility model completely without these details for member.
In addition, it should be understood by one skilled in the art that provided herein accompanying drawing be provided to explanation purpose, and
What accompanying drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but is not limited to "
Justice.
In description of the present utility model, it is to be understood that term " first ", " second " etc. are only used for describing purpose,
And it is not intended that instruction or hint relative importance.In addition, in description of the present utility model, it is unless otherwise indicated, " more
It is individual " it is meant that two or more.
Unless otherwise clearly defined and limited, the term such as term " installation ", " connected ", " connection ", " fixation " should be done extensively
Reason and good sense solution, for example, it may be fixedly connected or be detachably connected, or integrally；Can mechanically connect, can also
It is electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two inside parts connection or
The interaction relationship of two parts, limited unless otherwise clear and definite.For the ordinary skill in the art, Ke Yigen
Understand concrete meaning of the above-mentioned term in the utility model according to concrete condition.
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
Specific embodiment of the present utility model is as Figure 1-Figure 8.Hinge A includes the first articulated elements 1, the second articulated elements
2 and fastener 3.Wherein, the first articulated elements 1 is rotatably coupled with the second articulated elements 2, meanwhile, the first articulated elements 1 is provided with fixation
Groove a1, fastener 3 are arranged in fixing groove a1, and can be moved between fixing groove a1 first position and the second place.
Specifically, the first articulated elements 1 includes fixed part 11 and rotation section 12, wherein, fixing groove a1 is arranged at fixed part 11
Interior, fixing groove a1 one end is provided with through hole b1, and the side bottom where through hole b1 is arranged to circular arc, can be hinged with second
Part 2 is engaged rotation, it should be appreciated that is rotated it can also be provided that other shapes coordinate with the second articulated elements 2.Fixing groove a1's is another
End is provided with the groove c1 relative with through hole b1, and groove c1 diameter is identical with through hole b1 diameter, slightly larger than the main body of fastener 3
The diameter in portion so that will not be come off when fastener 3 moves reciprocatingly in it from fixing groove a1.Preferably, groove c1 bottom
Fluted c2 is may also set up, the diameter of the groove c2 is less than through hole b1 diameter, suitable for fixed spring wherein so that fastener
Can accurately it be automatically reset.Side where groove c1 of the rotation section 12 along the fixed part 11 is (namely solid downwards
Determine the direction of groove a1 opening directions) extension formation, it is provided with through hole b2.The fixing groove of the first articulated elements 1 is located in fastener 3
In a1, and both ends are located in groove c1 and through hole b1 respectively, therefore, in order to facilitate mounting clip pieces 3, first by the first articulated elements 1
It is arranged to two full symmetric models, then, fastener 3 is placed therein in a model, finally, by two model to weld
The mode or the mode of bonding connect is fixedly connected to form complete first articulated elements 1.
Second articulated elements 2 includes rotating shaft 21, multiple limiting components 22, boss 23 and baffle plate 24.Second end of rotating shaft 21
Portion passes through the through hole b2 so that the first articulated elements 1 and the second articulated elements 2 realize rotation connection.Limiting component 22 is along rotating shaft 21
Axial direction arrangement, each limiting component 22 includes multiple limited block 22a, weeks of the limited block 22a along predetermined angle along rotating shaft 21
To setting, stopper slot 22b is formed between adjacent limited block 22a.Limited block 22a cross sectional shapes are arranged to fan annular, described
Fan ring refers to that an annulus is intercepted the figure after a part by sector.Boss 23 is arranged at the first end of rotating shaft 21, boss 23
Area of section be more than roller end area, to prevent hinge A internal structure from end exposed to outer, influence it is attractive in appearance, simultaneously
Also certain protection is provided for rotating shaft 21.Preferably, boss 23 is arranged to cylindrical structure, can both reach good effect attractive in appearance
Fruit, good matching can be realized with the circular arc-shaped bottom portion of fixed part 11 again.Baffle plate 24 is circular arc flake structure, baffle plate 24
One end is fixedly connected with the boss 23, and the other end of baffle plate 24 is close to the end face of rotation section 12, for blocking hinge A inside
Structure, while playing attractive in appearance, also provide corresponding protective effect for rotating shaft 21.It will be appreciated by those skilled in the art that institute
Being fixedly connected for stating can be using welding manner either bonding way or by the way of being embedded in boss 23.Second articulated elements 2 is also
At least one snap ring 25 is provided with, snap ring 25 is arranged at the second end of rotating shaft 21, for preventing the rotating shaft 21 from leading to described
Hole b2 is released.
Fastener 3 includes main part 31 and axially aligned at least one spacing tongue 32.In the present embodiment, spacing tongue 32
Number it is identical with the number of the limiting component 22, be two.Fastener 3 is additionally provided with the control unit that control fastener 3 moves
Part 33, the control unit 33 are cylindrical spring, and in a welding manner or embedded mode is fixed on the inner of main part 31
Face.When fastener 3 is positioned in fixing groove a1, cylindrical spring can within be located at groove c2 in, the main part one relative with spring
End is positioned in through hole b1, concordant with through hole b1 outer face.When the outer face for pinning fastener 3, the spacing tongue 32 of the fastener 3
Positioned at fixing groove a1 first position, spacing tongue 32 is presented axially between adjacent limiting component 22, and it is in rotating shaft 21
Any obstruction is not present in circumference.Now, the first articulated elements 1 can with moved fastener 3 circumferentially rotating along rotating shaft 21.When fastener 3
After starting rotation, outer face can be unclamped.When the predetermined angular corresponding to fastener 3 rotates to stopper slot 22b, spacing tongue 32 exists
Obstacle on axial direction is no longer present, due to the elasticity of spring itself so that main part 31 drives spacing tongue 32 axially movable
To the second place, automatically fall into stopper slot 22b.Now, spacing tongue 32 is limited the limited block of groove 22b both sides in the circumferential
22a is blocked so that fastener 3 can not be rotated further, and corresponding first articulated elements 1 can not rotate, therefore hinge A is at predetermined angle
Degree realizes locking.When hinge A needs to turn to second angle locking or reset, the main part of fastener 3 is pressed so that described
The spacing tongue 32 of fastener 3 is located at first position, now, spacing tongue 32 be in the axial direction with limiting component 22 different position or
For person between adjacent limiting component 22, any obstacle is not present in it in the circumference of rotating shaft 21.Control the band of the first articulated elements 1
Moved fastener 3 circumferentially rotates along rotating shaft 21.When fastener 3 rotates to the second angle or initial angle corresponding to stopper slot 22b
When, the obstacle of spacing tongue 32 in the axial direction is no longer present, and by the elasticity of spring itself, main part 31 drives the edge of spacing tongue 32
The second place is axially moved to, that is, is automatically fallen into corresponding stopper slot 22b, spacing tongue 32 is limited groove 22b two in the circumferential
The limited block 22a of side is blocked, and fastener 3 can not be rotated further, and corresponding first articulated elements 1 can not rotate, and therefore, hinge A is real
The locking or reset of existing second angle.It should be understood that control unit 33 is it can also be provided that handle or draw ring are fixed on fastener 3
The outer face of main part 31, and through hole b1 is passed through, when needing to rotate fastener 3, promote handle or draw ring to cause spacing tongue 32
Positioned at first position, i.e., along rotating shaft 21 be located axially at adjacent limiting component 22 between, rotate fastener 3 and arrive predetermined angle
Degree, pull handle or draw ring so that spacing tongue 32 is located at the second place, i.e., in stopper slot 22b, realizes positioning.This area skill
Art personnel should be understood that limiting component 22 should be consistent with the quantity of spacing tongue 32, one or more be could be arranged to, as long as energy
Realize hinge A stepping fixing function.Hinge A is needed when multiple different angles position, and stopper slot 22b position needs
It is configured according to corresponding angle, because each stopper slot 22b size matches with the size of spacing tongue 32, therefore, according to
The distance between adjacent stopper slot 22b, correspondingly sized limited block 22a is set, reach hinge A with this determines in different angle
Position.
The hinge A of the present embodiment also includes the first connector 4 and the second connector 5, and the quantity of each connector is two
It is individual.First connector 4 and the second connector 5 are rectangle structure, are provided with multiple mounting hole d1 thereon.First connector
The side of the first articulated elements 1 is fixed in 4 one end by way of welding, and one end of the second connector 5 is by way of welding
The side of boss 23 and baffle plate 24 is fixed on simultaneously so that hinge A bearing capacity is strengthened.It should be understood that the second connector 5 also may be used
To be only fixed on the side of the boss 23 either side of baffle plate 24 or the side of rotating shaft 21.First on the inside of hinge A connects
The connector 5 of fitting 4 and second inserts corresponding to two sheet materials in perforate respectively, first connector 4 and the second connector 5 in outside
It is close to the lateral surface of two sheet material respectively, is fixedly connected respectively by way of bolt or rivet with two sheet materials.Ability
Field technique personnel should be understood that the quantity of the first connector 4 and the second connector 5 can be one, and two connector difference are tight
The side of two sheet material is affixed on, is fixedly connected by way of bolt or rivet with two sheet materials.
Hinge A in an assembling process, first, fastener 3 is built in the fixing groove a1 of the first articulated elements 1, is containing card
The side of first articulated elements 1 of part 3 connects the first connector 4 in a welding manner, secondly, in the boss 23 of the second articulated elements 2
Medial surface be fixedly connected with baffle plate 24, then, the second connector is connected in a welding manner in the side of boss 23 and baffle plate 24
5, finally, the rotating shaft 21 of the second articulated elements 2 is passed through to the through hole b2 of the first articulated elements 1, peace is fixed in the second end of rotating shaft 21
Be loaded ring 25 so that the first articulated elements 1 and the second articulated elements 2 may be rotated, and will not mutually come off.Fold furniture is installed
During hinge A, make fold furniture respectively with hinge A's by the connected mode of bolt or rivet in the installation site of fold furniture
First connector 4, the second connector 5 are fixedly connected.
The utility model provides a kind of hinge and applies its fold furniture, by setting the first hinge with fixing groove
Fitting so that the fastener with spacing tongue can move in the fixing groove, when the spacing tongue on fastener and second are cut with scissors
The limiting component of fitting is in different positions in the axial direction, can now rotate the first articulated elements band moved fastener to specified angle
Degree, then spacing tongue is fallen into the stopper slot of limiting component formation using control unit, play spacing fixation.This practicality
New structure is simple, practical, has larger bearing capacity, realizes the stepping fixing function of hinge.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area
For technical staff, the utility model can have various changes and change.All institutes within spirit of the present utility model and principle
Any modification, equivalent substitution and improvements of work etc., should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of hinge, including：
First articulated elements, is provided with fixing groove；
Second articulated elements, it is rotatably coupled with first articulated elements, is provided with the circumference of second articulated elements along axle
To at least one limiting component of arrangement, each limiting component is set around second articulated elements and formed with least one
The individual stopper slot axially extending along second articulated elements；
Fastener, it is arranged in the fixing groove of first articulated elements, suitable in the first position of the fixing groove and the second place
Between move, and with first articulated elements rotate；
Wherein, the fastener includes main part and axially aligned at least one spacing tongue, described when positioned at first position
Spacing tongue is in diverse location in the axial direction with the limiting component, and when positioned at the second place, the spacing tongue falls into described
In the stopper slot that limiting component is formed.
2. hinge according to claim 1, it is characterised in that first articulated elements includes：
Fixed part, fixing groove is provided with, one end of the fixing groove is provided with through hole, and the other end is provided with relative with the through hole
Groove；And
Rotation section, extend to be formed along the fixed part.
3. hinge according to claim 1, it is characterised in that second articulated elements includes：
Rotating shaft, suitable for being rotatably coupled with the rotation section of first articulated elements；
Wherein, the limiting component is arranged in the rotating shaft.
4. hinge according to claim 3, it is characterised in that the limiting component quantity is multiple, the limit of the fastener
Position tongue is presented axially between adjacent limiting component at first position.
5. hinge according to claim 3, it is characterised in that second articulated elements also includes：
Boss, is arranged at the first end of the rotating shaft, and the boss is more than the diameter of the rotating shaft；
Baffle plate, one end of the baffle plate are connected with the boss.
6. hinge according to claim 5, it is characterised in that second articulated elements also includes：
At least one snap ring, the second end of the rotating shaft is arranged at, for preventing the rotating shaft from being released with the rotation section.
7. hinge according to claim 1, it is characterised in that the fastener main part is provided with suitable for controlling the fastener
The control unit moved between the first position and the second position.
8. hinge according to claim 7, it is characterised in that the control unit is cylindrical spring, with the fastener
The inner face of main part is fixedly connected.
9. hinge according to claim 5, it is characterised in that the hinge also includes：
First connector, suitable for being fixed on the side of first articulated elements；
Second connector, it is fixed on the side of the second articulated elements rotating shaft, or, the side of the second articulated elements boss, or, second
The side of articulated elements baffle plate, or the side of boss and baffle plate.
10. a kind of fold furniture, including：
At least two fold sheet material, and the folding sheet material end set has hole；
Multiple hinges as claimed in any one of claims 1-9 wherein, the end of described two folding sheet materials is arranged at, with the folding
Lamination material is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580647.5U CN206737641U (en) | 2017-05-23 | 2017-05-23 | Hinge and apply its fold furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580647.5U CN206737641U (en) | 2017-05-23 | 2017-05-23 | Hinge and apply its fold furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737641U true CN206737641U (en) | 2017-12-12 |
Family
ID=60567619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580647.5U Active CN206737641U (en) | 2017-05-23 | 2017-05-23 | Hinge and apply its fold furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503130A (en) * | 2020-05-05 | 2020-08-07 | 广州晟禾家具有限公司 | Plate connecting piece and fast-assembling combination cabinet |
-
2017
- 2017-05-23 CN CN201720580647.5U patent/CN206737641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503130A (en) * | 2020-05-05 | 2020-08-07 | 广州晟禾家具有限公司 | Plate connecting piece and fast-assembling combination cabinet |
| CN111503130B (en) * | 2020-05-05 | 2021-04-30 | 广州晟禾家具有限公司 | Plate connecting piece and fast-assembling combination cabinet |
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