CN204920568U - Damping hinge - Google Patents
Damping hinge Download PDFInfo
- Publication number
- CN204920568U CN204920568U CN201520696229.3U CN201520696229U CN204920568U CN 204920568 U CN204920568 U CN 204920568U CN 201520696229 U CN201520696229 U CN 201520696229U CN 204920568 U CN204920568 U CN 204920568U
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- hinge
- hinge page
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Abstract
The utility model discloses a damping hinge cuts with scissors page or leaf, public hinge page or leaf, a pair of tabs, sharp buffer and four radical axis by mother and constitutes, and wherein female, public hinge page or leaf all has the book face that extend on sunken basal portion and basal portion top towards two outsides, female hinge page or leaf in the off -plate is rolled over to basal portion top side position up an organic whole buckle to extend and be equipped with a pair butt joint arm, and the basal portion both sides wall of female hinge page or leaf is equipped with the direction spout in the one end of keeping away from the butt joint arm, is equipped with the pivot hole being close to the one end of docking the arm, the integrative slant in position that the off -plate is rolled over in basal portion top side to public hinge page or leaf extend be equipped with the adduction of a pair interval to splicing, the base member pin joint of sharp buffer is positioned in the pivot hole of female hinge page or leaf and the terminal syntropy end -journal with a pair of tabs of telescopic link of sharp buffer connects in the direction spout, another syntropy end -journal of a pair of tabs connect in to splicing. Use the utility model discloses damping hinge can promote the operation travelling comfort that opens and shuts by a wide margin in the open -close plate body, the finished product life who avoids rigid collision to cause reduces and the noise.
Description
Technical field
The utility model relates to a kind of hinge of flexible folding, particularly relates to a kind ofly can realize automatically opening under small angles and the hinge being with buffer damping to control.
Background technology
Along with the development of household products, intelligent household electrical appliances and furniture more and more general.Especially at the keying design aspect of the lid of rotary drum washing machine, there is employing high pressure gas lever to realize the door opening/closing apparatus of damping, also have and adopt the realization of rotation class damper slowly to close, bring comfortable use sense to users and be subject to.
But the lid of existing main body household electrical appliances is usually fairly simple in switching device, larger pass lid noise can be there is when being everlasting operating as adopted the hinge member without resiliency, except causing the lid life-span and reducing, also easily frighten household terribly, especially wake up with a start the people in sleeping soundly.Although existing technical staff uses common buffer to realize the effect of damping, but when cover of washing machine is from closure state to when to open 40 degree of angles arbitrarily angled, especially weight is at the cover plate of more than 3kg, and buffering effect lost efficacy substantially, greatly have impact on the overall customer experience degree of product.
Summary of the invention
The purpose of this utility model be intended to propose a kind of for door gymnastics do simple and easy, open maximum angle controlled, there is no reverse torsion, buffer speed delays even, cover plate and opens and be less than 5 degree of also cacheable damp hinges.
The technical scheme that the utility model realizes above-mentioned purpose is: a kind of damp hinge, it is characterized in that being made up of female hinge page, male hinge page, a pair tabs, straight buffers and four axles, wherein female hinge page and male hinge page all have the base portion of depression and base portion top towards the folding face extended outside two, the one bending upward of the position of female hinge page outside folding face, base portion top side extends the docking arm being provided with the male hinge page of a secondary pivot joint, and the base portion two side of female hinge page is provided with guide chute, is provided with pivot hole in the one end near docking arm in the one end away from docking arm; The position one oblique extension of public hinge page outside folding face, base portion top side is provided with the butt strip of a secondary spacing adduction, the matrix pivot joint of described straight buffers to be positioned in the pivot hole of female hinge page and one of the expansion link end of straight buffers and a pair tabs to hold in the same way and be articulated in guide chute, and another of a pair tabs is held in the same way and be articulated in described butt strip.
Further, under damp hinge closure state, the respective folding face of female hinge page and male hinge page is opposing parallel, and is reduced to the inward end of guide chute in straight buffers.
Further, described folding face offers the assembling perforation of the application-oriented object of damp hinge respectively, and the set assembling perforation in male hinge page folding face and female hinge page roll overs, and assembling set by face bores a hole aligns and coincides or sequence under damp hinge closure state.
Further, under damp hinge opening, extend the export-oriented end of guide chute outside straight buffers, the length of guide chute is directly proportional to damp hinge opening angle.
Further, described straight buffers is two-way type damping buffer.
Further, described docking arm is being provided with the aileron bent inwards for a pair near folding face place, semiclosed described base portion spacing tabs.This aileron carried, when hinge is opened to 95 degree, can arrives hinge limit point and stops operating.
The Developing Application of the utility model damp hinge, compare to conventional hinge structures there is significant advantage to be: the hinged solution of flexible opening and closing it providing the certain shock-absorbing capacity of tool, to open and close in conjunction process because the effect of straight buffers can relax the speed of male and female hinge page opening and closing turning over after Product Assembly, improve the Consumer's Experience of relevant furniture product.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model damp hinge.
Fig. 2 is the perspective view of another preferred embodiment of the utility model damp hinge.
Detailed description of the invention
For making outstanding innovation essence of the present utility model and advantage are expressly understood, describe its architectural feature and operation in detail below in conjunction with specific embodiment of the utility model and accompanying drawing thereof.
As shown in Figure 1, be the perspective view that the utility model innovates a kind of damp hinge proposed.From diagram, this damp hinge is by female hinge page 1, male hinge page 2, a pair tabs 3, straight buffers 4 and four axles (universal pivot, therefore do not identify) formation, and the refined structure of its each component is as follows.
Above-mentioned female hinge page 1 has the base portion 11 of depression and base portion top towards the folding face 12 extended outside two, female hinge page 1 is pushed up in base portion 11, position one bending upward outside folding face 12 extends and is provided with the docking arm 13 of a pair for the male hinge page 2 of pivot joint, and the base portion two side of female hinge page 1 is provided with guide chute 14, is provided with pivot hole 15 in one end of close docking arm in the one end away from docking arm; Similarly, above-mentioned public hinge page 2 also has the base portion 21 of depression and base portion top towards the folding face 22 extended outside two, the butt strip 23 that public hinge page 2 is pushed up in base portion 21, the position oblique extension of one outside folding face 22 is provided with a secondary spacing adduction, the matrix pivot joint of this straight buffers 4 is positioned in the pivot hole of female hinge page, energy axial location straight buffers like this, reaches the resistance to overturning that damp hinge runs.Meanwhile, the expansion link end of straight buffers and of a pair tabs is held in the same way and is articulated in guide chute, and another of a pair tabs is held in the same way and be articulated in described butt strip.So the angle of the relative male and female hinge page of tabs effectively can be guided to change by guide chute, be effectively limited in the action speed in guide chute simultaneously by straight buffers.
Under damp hinge closure state, the respective folding face of female hinge page and male hinge page is opposing parallel, and is reduced to the inward end of guide chute in straight buffers.Under damp hinge opening, extend the export-oriented end of guide chute outside straight buffers, the length of guide chute is directly proportional to damp hinge opening angle.As illustrated embodiment, the corresponding damp hinge 90 ° unlatching of length of the guide chute of this damp hinge.According to practical application needs, can increase or shorten the length of guide chute in right amount.
In addition, illustrate visible, this folding face offers the assembling perforation 5 of the application-oriented object of damp hinge respectively, and the set assembling perforation in male hinge page folding face and female hinge page roll overs that assembling set by face bores a hole aligns and coincides under damp hinge closure state, also can mutual dislocation.
Need to further illustrate, above-mentioned straight buffers is two-way type damping buffer.Realize the reasonable buffering under hinge open and close two motion state thus, and eliminate excessive reverse torsion.
In addition to the implementation, this is created this damp hinge and also has preferred design, and namely as shown in Figure 2, this docking arm is being provided with the aileron bent inwards for a pair near folding face place, semiclosed described base portion spacing tabs.Along with hinge is opened automatically by straight buffers drives, the base portion angle of the relatively female hinge page of tabs wherein can increase gradually.This aileron carried, when hinge is opened to 95 degree, can arrives hinge limit point and stops operating.
Develop as fully visible and apply the utility model damp hinge, compare to traditional structural design there is significant advantage to be: the hinged solution of flexible opening and closing it providing the certain shock-absorbing capacity of tool, to open and close in conjunction process because the effect of straight buffers can relax the speed of male and female hinge page opening and closing turning over after Product Assembly, improve the Consumer's Experience of relevant furniture product.And automatically stop when presetting maximum opening angle low noise.
Below embodiment by reference to the accompanying drawings describes, and is intended to be convenient to understand innovation essence of the present utility model, but not limits the claims of the multifarious embodiment of the utility model and requirement with this.In every case understand the utility model, and change or component replacement according to the equivalent structure that above-described embodiment carries out, the design of identical object and effect can be realized, the infringement to present patent application protection content all should be considered as.
Claims (6)
1. a damp hinge, it is characterized in that being made up of female hinge page, male hinge page, a pair tabs, straight buffers and four axles, wherein female hinge page and male hinge page all have the base portion of depression and base portion top towards the folding face extended outside two, the one bending upward of the position of female hinge page outside folding face, base portion top side extends the docking arm being provided with the male hinge page of a secondary pivot joint, and the base portion two side of female hinge page is provided with guide chute, is provided with pivot hole in the one end near docking arm in the one end away from docking arm; The position one oblique extension of public hinge page outside folding face, base portion top side is provided with the butt strip of a secondary spacing adduction, the matrix pivot joint of described straight buffers to be positioned in the pivot hole of female hinge page and one of the expansion link end of straight buffers and a pair tabs to hold in the same way and be articulated in guide chute, and another of a pair tabs is held in the same way and be articulated in described butt strip.
2. damp hinge according to claim 1, it is characterized in that: under damp hinge closure state, the respective folding face of female hinge page and male hinge page is opposing parallel, and is reduced to the inward end of guide chute in straight buffers.
3. damp hinge according to claim 1 or 2, it is characterized in that: described folding face offers the assembling perforation of the application-oriented object of damp hinge respectively, and the set assembling perforation in male hinge page folding face and female hinge page roll overs, and assembling set by face bores a hole aligns and coincides or sequence under damp hinge closure state.
4. damp hinge according to claim 1, it is characterized in that: under damp hinge opening, extend the export-oriented end of guide chute outside straight buffers, the length of guide chute is directly proportional to damp hinge opening angle.
5. damp hinge according to claim 1, is characterized in that: described straight buffers is two-way type damping buffer.
6. damp hinge according to claim 1, is characterized in that: described docking arm is being provided with near folding face place the aileron bent inwards for a pair, semiclosed described base portion spacing tabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696229.3U CN204920568U (en) | 2015-09-10 | 2015-09-10 | Damping hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696229.3U CN204920568U (en) | 2015-09-10 | 2015-09-10 | Damping hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920568U true CN204920568U (en) | 2015-12-30 |
Family
ID=54969705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696229.3U Active CN204920568U (en) | 2015-09-10 | 2015-09-10 | Damping hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682668A (en) * | 2021-01-25 | 2021-04-20 | 维沃移动通信有限公司 | Electronic device |
-
2015
- 2015-09-10 CN CN201520696229.3U patent/CN204920568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682668A (en) * | 2021-01-25 | 2021-04-20 | 维沃移动通信有限公司 | Electronic device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |